diff --git a/vendor/autoload.php b/vendor/autoload.php new file mode 100644 index 0000000..81ee589 --- /dev/null +++ b/vendor/autoload.php @@ -0,0 +1,7 @@ + + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/demo/bad_job.php b/vendor/chrisboulton/php-resque/demo/bad_job.php new file mode 100644 index 0000000..bc12620 --- /dev/null +++ b/vendor/chrisboulton/php-resque/demo/bad_job.php @@ -0,0 +1,9 @@ + \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/demo/check_status.php b/vendor/chrisboulton/php-resque/demo/check_status.php new file mode 100644 index 0000000..c195911 --- /dev/null +++ b/vendor/chrisboulton/php-resque/demo/check_status.php @@ -0,0 +1,21 @@ +isTracking()) { + die("Resque is not tracking the status of this job.\n"); +} + +echo "Tracking status of ".$argv[1].". Press [break] to stop.\n\n"; +while(true) { + fwrite(STDOUT, "Status of ".$argv[1]." is: ".$status->get()."\n"); + sleep(1); +} +?> diff --git a/vendor/chrisboulton/php-resque/demo/job.php b/vendor/chrisboulton/php-resque/demo/job.php new file mode 100644 index 0000000..5b72c5c --- /dev/null +++ b/vendor/chrisboulton/php-resque/demo/job.php @@ -0,0 +1,10 @@ + \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/demo/long_job.php b/vendor/chrisboulton/php-resque/demo/long_job.php new file mode 100644 index 0000000..8c9f0f9 --- /dev/null +++ b/vendor/chrisboulton/php-resque/demo/long_job.php @@ -0,0 +1,9 @@ + \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/demo/php_error_job.php b/vendor/chrisboulton/php-resque/demo/php_error_job.php new file mode 100644 index 0000000..93bf2bc --- /dev/null +++ b/vendor/chrisboulton/php-resque/demo/php_error_job.php @@ -0,0 +1,9 @@ + \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/demo/queue.php b/vendor/chrisboulton/php-resque/demo/queue.php new file mode 100644 index 0000000..6a94e44 --- /dev/null +++ b/vendor/chrisboulton/php-resque/demo/queue.php @@ -0,0 +1,19 @@ + time(), + 'array' => array( + 'test' => 'test', + ), +); + +$jobId = Resque::enqueue('default', $argv[1], $args, true); +echo "Queued job ".$jobId."\n\n"; +?> \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/demo/resque.php b/vendor/chrisboulton/php-resque/demo/resque.php new file mode 100644 index 0000000..5af0cf1 --- /dev/null +++ b/vendor/chrisboulton/php-resque/demo/resque.php @@ -0,0 +1,8 @@ + \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/extras/sample-plugin.php b/vendor/chrisboulton/php-resque/extras/sample-plugin.php new file mode 100644 index 0000000..e70dffd --- /dev/null +++ b/vendor/chrisboulton/php-resque/extras/sample-plugin.php @@ -0,0 +1,49 @@ +queues(false)) . "\n"; + } + + public static function beforeFork($job) + { + echo "Just about to fork to run " . $job; + } + + public static function afterFork($job) + { + echo "Forked to run " . $job . ". This is the child process.\n"; + } + + public static function beforePerform($job) + { + echo "Cancelling " . $job . "\n"; + // throw new Resque_Job_DontPerform; + } + + public static function afterPerform($job) + { + echo "Just performed " . $job . "\n"; + } + + public static function onFailure($exception, $job) + { + echo $job . " threw an exception:\n" . $exception; + } +} \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Redisent/LICENSE b/vendor/chrisboulton/php-resque/lib/Redisent/LICENSE new file mode 100644 index 0000000..385910f --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Redisent/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) 2009 Justin Poliey + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Redisent/Redisent.php b/vendor/chrisboulton/php-resque/lib/Redisent/Redisent.php new file mode 100644 index 0000000..4b480f6 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Redisent/Redisent.php @@ -0,0 +1,150 @@ + + * @copyright 2009 Justin Poliey + * @license http://www.opensource.org/licenses/mit-license.php The MIT License + * @package Redisent + */ + +define('CRLF', sprintf('%s%s', chr(13), chr(10))); + +/** + * Wraps native Redis errors in friendlier PHP exceptions + * Only declared if class doesn't already exist to ensure compatibility with php-redis + */ +if (! class_exists('RedisException', false)) { + class RedisException extends Exception { + } +} + +/** + * Redisent, a Redis interface for the modest among us + */ +class Redisent { + + /** + * Socket connection to the Redis server + * @var resource + * @access private + */ + private $__sock; + + /** + * Host of the Redis server + * @var string + * @access public + */ + public $host; + + /** + * Port on which the Redis server is running + * @var integer + * @access public + */ + public $port; + + /** + * Creates a Redisent connection to the Redis server on host {@link $host} and port {@link $port}. + * @param string $host The hostname of the Redis server + * @param integer $port The port number of the Redis server + */ + function __construct($host, $port = 6379) { + $this->host = $host; + $this->port = $port; + $this->establishConnection(); + } + + function establishConnection() { + $this->__sock = fsockopen($this->host, $this->port, $errno, $errstr); + if (!$this->__sock) { + throw new Exception("{$errno} - {$errstr}"); + } + } + + function __destruct() { + fclose($this->__sock); + } + + function __call($name, $args) { + + /* Build the Redis unified protocol command */ + array_unshift($args, strtoupper($name)); + $command = sprintf('*%d%s%s%s', count($args), CRLF, implode(array_map(array($this, 'formatArgument'), $args), CRLF), CRLF); + + /* Open a Redis connection and execute the command */ + for ($written = 0; $written < strlen($command); $written += $fwrite) { + $fwrite = fwrite($this->__sock, substr($command, $written)); + if ($fwrite === FALSE) { + throw new Exception('Failed to write entire command to stream'); + } + } + + /* Parse the response based on the reply identifier */ + $reply = trim(fgets($this->__sock, 512)); + switch (substr($reply, 0, 1)) { + /* Error reply */ + case '-': + throw new RedisException(substr(trim($reply), 4)); + break; + /* Inline reply */ + case '+': + $response = substr(trim($reply), 1); + break; + /* Bulk reply */ + case '$': + $response = null; + if ($reply == '$-1') { + break; + } + $read = 0; + $size = substr($reply, 1); + do { + $block_size = ($size - $read) > 1024 ? 1024 : ($size - $read); + $response .= fread($this->__sock, $block_size); + $read += $block_size; + } while ($read < $size); + fread($this->__sock, 2); /* discard crlf */ + break; + /* Multi-bulk reply */ + case '*': + $count = substr($reply, 1); + if ($count == '-1') { + return null; + } + $response = array(); + for ($i = 0; $i < $count; $i++) { + $bulk_head = trim(fgets($this->__sock, 512)); + $size = substr($bulk_head, 1); + if ($size == '-1') { + $response[] = null; + } + else { + $read = 0; + $block = ""; + do { + $block_size = ($size - $read) > 1024 ? 1024 : ($size - $read); + $block .= fread($this->__sock, $block_size); + $read += $block_size; + } while ($read < $size); + fread($this->__sock, 2); /* discard crlf */ + $response[] = $block; + } + } + break; + /* Integer reply */ + case ':': + $response = intval(substr(trim($reply), 1)); + break; + default: + throw new RedisException("invalid server response: {$reply}"); + break; + } + /* Party on */ + return $response; + } + + private function formatArgument($arg) { + return sprintf('$%d%s%s', strlen($arg), CRLF, $arg); + } +} \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Redisent/RedisentCluster.php b/vendor/chrisboulton/php-resque/lib/Redisent/RedisentCluster.php new file mode 100644 index 0000000..ea93611 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Redisent/RedisentCluster.php @@ -0,0 +1,138 @@ + + * @copyright 2009 Justin Poliey + * @license http://www.opensource.org/licenses/mit-license.php The MIT License + * @package Redisent + */ + +require_once dirname(__FILE__) . '/Redisent.php'; + +/** + * A generalized Redisent interface for a cluster of Redis servers + */ +class RedisentCluster { + + /** + * Collection of Redisent objects attached to Redis servers + * @var array + * @access private + */ + private $redisents; + + /** + * Aliases of Redisent objects attached to Redis servers, used to route commands to specific servers + * @see RedisentCluster::to + * @var array + * @access private + */ + private $aliases; + + /** + * Hash ring of Redis server nodes + * @var array + * @access private + */ + private $ring; + + /** + * Individual nodes of pointers to Redis servers on the hash ring + * @var array + * @access private + */ + private $nodes; + + /** + * Number of replicas of each node to make around the hash ring + * @var integer + * @access private + */ + private $replicas = 128; + + /** + * The commands that are not subject to hashing + * @var array + * @access private + */ + private $dont_hash = array( + 'RANDOMKEY', 'DBSIZE', + 'SELECT', 'MOVE', 'FLUSHDB', 'FLUSHALL', + 'SAVE', 'BGSAVE', 'LASTSAVE', 'SHUTDOWN', + 'INFO', 'MONITOR', 'SLAVEOF' + ); + + /** + * Creates a Redisent interface to a cluster of Redis servers + * @param array $servers The Redis servers in the cluster. Each server should be in the format array('host' => hostname, 'port' => port) + */ + function __construct($servers) { + $this->ring = array(); + $this->aliases = array(); + foreach ($servers as $alias => $server) { + $this->redisents[] = new Redisent($server['host'], $server['port']); + if (is_string($alias)) { + $this->aliases[$alias] = $this->redisents[count($this->redisents)-1]; + } + for ($replica = 1; $replica <= $this->replicas; $replica++) { + $this->ring[crc32($server['host'].':'.$server['port'].'-'.$replica)] = $this->redisents[count($this->redisents)-1]; + } + } + ksort($this->ring, SORT_NUMERIC); + $this->nodes = array_keys($this->ring); + } + + /** + * Routes a command to a specific Redis server aliased by {$alias}. + * @param string $alias The alias of the Redis server + * @return Redisent The Redisent object attached to the Redis server + */ + function to($alias) { + if (isset($this->aliases[$alias])) { + return $this->aliases[$alias]; + } + else { + throw new Exception("That Redisent alias does not exist"); + } + } + + /* Execute a Redis command on the cluster */ + function __call($name, $args) { + + /* Pick a server node to send the command to */ + $name = strtoupper($name); + if (!in_array($name, $this->dont_hash)) { + $node = $this->nextNode(crc32($args[0])); + $redisent = $this->ring[$node]; + } + else { + $redisent = $this->redisents[0]; + } + + /* Execute the command on the server */ + return call_user_func_array(array($redisent, $name), $args); + } + + /** + * Routes to the proper server node + * @param integer $needle The hash value of the Redis command + * @return Redisent The Redisent object associated with the hash + */ + private function nextNode($needle) { + $haystack = $this->nodes; + while (count($haystack) > 2) { + $try = floor(count($haystack) / 2); + if ($haystack[$try] == $needle) { + return $needle; + } + if ($needle < $haystack[$try]) { + $haystack = array_slice($haystack, 0, $try + 1); + } + if ($needle > $haystack[$try]) { + $haystack = array_slice($haystack, $try + 1); + } + } + return $haystack[count($haystack)-1]; + } + +} \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque.php b/vendor/chrisboulton/php-resque/lib/Resque.php new file mode 100644 index 0000000..a3150cb --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque.php @@ -0,0 +1,189 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque +{ + const VERSION = '1.2'; + + /** + * @var Resque_Redis Instance of Resque_Redis that talks to redis. + */ + public static $redis = null; + + /** + * @var mixed Host/port conbination separated by a colon, or a nested + * array of server swith host/port pairs + */ + protected static $redisServer = null; + + /** + * @var int ID of Redis database to select. + */ + protected static $redisDatabase = 0; + + /** + * @var int PID of current process. Used to detect changes when forking + * and implement "thread" safety to avoid race conditions. + */ + protected static $pid = null; + + /** + * Given a host/port combination separated by a colon, set it as + * the redis server that Resque will talk to. + * + * @param mixed $server Host/port combination separated by a colon, or + * a nested array of servers with host/port pairs. + * @param int $database + */ + public static function setBackend($server, $database = 0) + { + self::$redisServer = $server; + self::$redisDatabase = $database; + self::$redis = null; + } + + /** + * Return an instance of the Resque_Redis class instantiated for Resque. + * + * @return Resque_Redis Instance of Resque_Redis. + */ + public static function redis() + { + // Detect when the PID of the current process has changed (from a fork, etc) + // and force a reconnect to redis. + $pid = getmypid(); + if (self::$pid !== $pid) { + self::$redis = null; + self::$pid = $pid; + } + + if(!is_null(self::$redis)) { + return self::$redis; + } + + $server = self::$redisServer; + if (empty($server)) { + $server = 'localhost:6379'; + } + + if(is_array($server)) { + require_once dirname(__FILE__) . '/Resque/RedisCluster.php'; + self::$redis = new Resque_RedisCluster($server); + } + else { + if (strpos($server, 'unix:') === false) { + list($host, $port) = explode(':', $server); + } + else { + $host = $server; + $port = null; + } + require_once dirname(__FILE__) . '/Resque/Redis.php'; + self::$redis = new Resque_Redis($host, $port); + } + + self::$redis->select(self::$redisDatabase); + return self::$redis; + } + + /** + * Push a job to the end of a specific queue. If the queue does not + * exist, then create it as well. + * + * @param string $queue The name of the queue to add the job to. + * @param array $item Job description as an array to be JSON encoded. + */ + public static function push($queue, $item) + { + self::redis()->sadd('queues', $queue); + self::redis()->rpush('queue:' . $queue, json_encode($item)); + } + + /** + * Pop an item off the end of the specified queue, decode it and + * return it. + * + * @param string $queue The name of the queue to fetch an item from. + * @return array Decoded item from the queue. + */ + public static function pop($queue) + { + $item = self::redis()->lpop('queue:' . $queue); + if(!$item) { + return; + } + + return json_decode($item, true); + } + + /** + * Return the size (number of pending jobs) of the specified queue. + * + * @param $queue name of the queue to be checked for pending jobs + * + * @return int The size of the queue. + */ + public static function size($queue) + { + return self::redis()->llen('queue:' . $queue); + } + + /** + * Create a new job and save it to the specified queue. + * + * @param string $queue The name of the queue to place the job in. + * @param string $class The name of the class that contains the code to execute the job. + * @param array $args Any optional arguments that should be passed when the job is executed. + * @param boolean $trackStatus Set to true to be able to monitor the status of a job. + * + * @return string + */ + public static function enqueue($queue, $class, $args = null, $trackStatus = false) + { + require_once dirname(__FILE__) . '/Resque/Job.php'; + $result = Resque_Job::create($queue, $class, $args, $trackStatus); + if ($result) { + Resque_Event::trigger('afterEnqueue', array( + 'class' => $class, + 'args' => $args, + 'queue' => $queue, + )); + } + + return $result; + } + + /** + * Reserve and return the next available job in the specified queue. + * + * @param string $queue Queue to fetch next available job from. + * @return Resque_Job Instance of Resque_Job to be processed, false if none or error. + */ + public static function reserve($queue) + { + require_once dirname(__FILE__) . '/Resque/Job.php'; + return Resque_Job::reserve($queue); + } + + /** + * Get an array of all known queues. + * + * @return array Array of queues. + */ + public static function queues() + { + $queues = self::redis()->smembers('queues'); + if(!is_array($queues)) { + $queues = array(); + } + return $queues; + } +} diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Event.php b/vendor/chrisboulton/php-resque/lib/Resque/Event.php new file mode 100644 index 0000000..20072ff --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Event.php @@ -0,0 +1,88 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Event +{ + /** + * @var array Array containing all registered callbacks, indexked by event name. + */ + private static $events = array(); + + /** + * Raise a given event with the supplied data. + * + * @param string $event Name of event to be raised. + * @param mixed $data Optional, any data that should be passed to each callback. + * @return true + */ + public static function trigger($event, $data = null) + { + if (!is_array($data)) { + $data = array($data); + } + + if (empty(self::$events[$event])) { + return true; + } + + foreach (self::$events[$event] as $callback) { + if (!is_callable($callback)) { + continue; + } + call_user_func_array($callback, $data); + } + + return true; + } + + /** + * Listen in on a given event to have a specified callback fired. + * + * @param string $event Name of event to listen on. + * @param mixed $callback Any callback callable by call_user_func_array. + * @return true + */ + public static function listen($event, $callback) + { + if (!isset(self::$events[$event])) { + self::$events[$event] = array(); + } + + self::$events[$event][] = $callback; + return true; + } + + /** + * Stop a given callback from listening on a specific event. + * + * @param string $event Name of event. + * @param mixed $callback The callback as defined when listen() was called. + * @return true + */ + public static function stopListening($event, $callback) + { + if (!isset(self::$events[$event])) { + return true; + } + + $key = array_search($callback, self::$events[$event]); + if ($key !== false) { + unset(self::$events[$event][$key]); + } + + return true; + } + + /** + * Call all registered listeners. + */ + public static function clearListeners() + { + self::$events = array(); + } +} diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Exception.php b/vendor/chrisboulton/php-resque/lib/Resque/Exception.php new file mode 100644 index 0000000..60cca86 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Exception.php @@ -0,0 +1,12 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Exception extends Exception +{ +} +?> \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Failure.php b/vendor/chrisboulton/php-resque/lib/Resque/Failure.php new file mode 100644 index 0000000..e0c28a3 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Failure.php @@ -0,0 +1,58 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Failure +{ + /** + * @var string Class name representing the backend to pass failed jobs off to. + */ + private static $backend; + + /** + * Create a new failed job on the backend. + * + * @param object $payload The contents of the job that has just failed. + * @param \Exception $exception The exception generated when the job failed to run. + * @param \Resque_Worker $worker Instance of Resque_Worker that was running this job when it failed. + * @param string $queue The name of the queue that this job was fetched from. + */ + public static function create($payload, Exception $exception, Resque_Worker $worker, $queue) + { + $backend = self::getBackend(); + new $backend($payload, $exception, $worker, $queue); + } + + /** + * Return an instance of the backend for saving job failures. + * + * @return object Instance of backend object. + */ + public static function getBackend() + { + if(self::$backend === null) { + require dirname(__FILE__) . '/Failure/Redis.php'; + self::$backend = 'Resque_Failure_Redis'; + } + + return self::$backend; + } + + /** + * Set the backend to use for raised job failures. The supplied backend + * should be the name of a class to be instantiated when a job fails. + * It is your responsibility to have the backend class loaded (or autoloaded) + * + * @param string $backend The class name of the backend to pipe failures to. + */ + public static function setBackend($backend) + { + self::$backend = $backend; + } +} \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Failure/Interface.php b/vendor/chrisboulton/php-resque/lib/Resque/Failure/Interface.php new file mode 100644 index 0000000..b7e5bc8 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Failure/Interface.php @@ -0,0 +1,21 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +interface Resque_Failure_Interface +{ + /** + * Initialize a failed job class and save it (where appropriate). + * + * @param object $payload Object containing details of the failed job. + * @param object $exception Instance of the exception that was thrown by the failed job. + * @param object $worker Instance of Resque_Worker that received the job. + * @param string $queue The name of the queue the job was fetched from. + */ + public function __construct($payload, $exception, $worker, $queue); +} +?> \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Failure/Redis.php b/vendor/chrisboulton/php-resque/lib/Resque/Failure/Redis.php new file mode 100644 index 0000000..cfac5b6 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Failure/Redis.php @@ -0,0 +1,34 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ + +class Resque_Failure_Redis implements Resque_Failure_Interface +{ + /** + * Initialize a failed job class and save it (where appropriate). + * + * @param object $payload Object containing details of the failed job. + * @param object $exception Instance of the exception that was thrown by the failed job. + * @param object $worker Instance of Resque_Worker that received the job. + * @param string $queue The name of the queue the job was fetched from. + */ + public function __construct($payload, $exception, $worker, $queue) + { + $data = new stdClass; + $data->failed_at = strftime('%a %b %d %H:%M:%S %Z %Y'); + $data->payload = $payload; + $data->exception = get_class($exception); + $data->error = $exception->getMessage(); + $data->backtrace = explode("\n", $exception->getTraceAsString()); + $data->worker = (string)$worker; + $data->queue = $queue; + $data = json_encode($data); + Resque::redis()->rpush('failed', $data); + } +} +?> \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Job.php b/vendor/chrisboulton/php-resque/lib/Resque/Job.php new file mode 100755 index 0000000..661bd3c --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Job.php @@ -0,0 +1,257 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Job +{ + /** + * @var string The name of the queue that this job belongs to. + */ + public $queue; + + /** + * @var Resque_Worker Instance of the Resque worker running this job. + */ + public $worker; + + /** + * @var object Object containing details of the job. + */ + public $payload; + + /** + * @var object Instance of the class performing work for this job. + */ + private $instance; + + /** + * Instantiate a new instance of a job. + * + * @param string $queue The queue that the job belongs to. + * @param array $payload array containing details of the job. + */ + public function __construct($queue, $payload) + { + $this->queue = $queue; + $this->payload = $payload; + } + + /** + * Create a new job and save it to the specified queue. + * + * @param string $queue The name of the queue to place the job in. + * @param string $class The name of the class that contains the code to execute the job. + * @param array $args Any optional arguments that should be passed when the job is executed. + * @param boolean $monitor Set to true to be able to monitor the status of a job. + * + * @return string + */ + public static function create($queue, $class, $args = null, $monitor = false) + { + if($args !== null && !is_array($args)) { + throw new InvalidArgumentException( + 'Supplied $args must be an array.' + ); + } + $id = md5(uniqid('', true)); + Resque::push($queue, array( + 'class' => $class, + 'args' => array($args), + 'id' => $id, + )); + + if($monitor) { + Resque_Job_Status::create($id); + } + + return $id; + } + + /** + * Find the next available job from the specified queue and return an + * instance of Resque_Job for it. + * + * @param string $queue The name of the queue to check for a job in. + * @return null|object Null when there aren't any waiting jobs, instance of Resque_Job when a job was found. + */ + public static function reserve($queue) + { + $payload = Resque::pop($queue); + if(!is_array($payload)) { + return false; + } + + return new Resque_Job($queue, $payload); + } + + /** + * Update the status of the current job. + * + * @param int $status Status constant from Resque_Job_Status indicating the current status of a job. + */ + public function updateStatus($status) + { + if(empty($this->payload['id'])) { + return; + } + + $statusInstance = new Resque_Job_Status($this->payload['id']); + $statusInstance->update($status); + } + + /** + * Return the status of the current job. + * + * @return int The status of the job as one of the Resque_Job_Status constants. + */ + public function getStatus() + { + $status = new Resque_Job_Status($this->payload['id']); + return $status->get(); + } + + /** + * Get the arguments supplied to this job. + * + * @return array Array of arguments. + */ + public function getArguments() + { + if (!isset($this->payload['args'])) { + return array(); + } + + return $this->payload['args'][0]; + } + + /** + * Get the instantiated object for this job that will be performing work. + * + * @return object Instance of the object that this job belongs to. + */ + public function getInstance() + { + if (!is_null($this->instance)) { + return $this->instance; + } + + if(!class_exists($this->payload['class'])) { + throw new Resque_Exception( + 'Could not find job class ' . $this->payload['class'] . '.' + ); + } + + if(!method_exists($this->payload['class'], 'perform')) { + throw new Resque_Exception( + 'Job class ' . $this->payload['class'] . ' does not contain a perform method.' + ); + } + + $this->instance = new $this->payload['class'](); + $this->instance->job = $this; + $this->instance->args = $this->getArguments(); + $this->instance->queue = $this->queue; + return $this->instance; + } + + /** + * Actually execute a job by calling the perform method on the class + * associated with the job with the supplied arguments. + * + * @return bool + * @throws Resque_Exception When the job's class could not be found or it does not contain a perform method. + */ + public function perform() + { + $instance = $this->getInstance(); + try { + Resque_Event::trigger('beforePerform', $this); + + if(method_exists($instance, 'setUp')) { + $instance->setUp(); + } + + $instance->perform(); + + if(method_exists($instance, 'tearDown')) { + $instance->tearDown(); + } + + Resque_Event::trigger('afterPerform', $this); + } + // beforePerform/setUp have said don't perform this job. Return. + catch(Resque_Job_DontPerform $e) { + return false; + } + + return true; + } + + /** + * Mark the current job as having failed. + * + * @param $exception + */ + public function fail($exception) + { + Resque_Event::trigger('onFailure', array( + 'exception' => $exception, + 'job' => $this, + )); + + $this->updateStatus(Resque_Job_Status::STATUS_FAILED); + require_once dirname(__FILE__) . '/Failure.php'; + Resque_Failure::create( + $this->payload, + $exception, + $this->worker, + $this->queue + ); + Resque_Stat::incr('failed'); + Resque_Stat::incr('failed:' . $this->worker); + } + + /** + * Re-queue the current job. + * @return string + */ + public function recreate() + { + $status = new Resque_Job_Status($this->payload['id']); + $monitor = false; + if($status->isTracking()) { + $monitor = true; + } + + return self::create($this->queue, $this->payload['class'], $this->payload['args'], $monitor); + } + + /** + * Generate a string representation used to describe the current job. + * + * @return string The string representation of the job. + */ + public function __toString() + { + $name = array( + 'Job{' . $this->queue .'}' + ); + if(!empty($this->payload['id'])) { + $name[] = 'ID: ' . $this->payload['id']; + } + $name[] = $this->payload['class']; + if(!empty($this->payload['args'])) { + $name[] = json_encode($this->payload['args']); + } + return '(' . implode(' | ', $name) . ')'; + } +} +?> diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Job/DirtyExitException.php b/vendor/chrisboulton/php-resque/lib/Resque/Job/DirtyExitException.php new file mode 100644 index 0000000..108e061 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Job/DirtyExitException.php @@ -0,0 +1,12 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Job_DirtyExitException extends RuntimeException +{ + +} \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Job/DontPerform.php b/vendor/chrisboulton/php-resque/lib/Resque/Job/DontPerform.php new file mode 100644 index 0000000..553327f --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Job/DontPerform.php @@ -0,0 +1,12 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Job_DontPerform extends Exception +{ + +} \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Job/Status.php b/vendor/chrisboulton/php-resque/lib/Resque/Job/Status.php new file mode 100644 index 0000000..ffa351b --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Job/Status.php @@ -0,0 +1,143 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Job_Status +{ + const STATUS_WAITING = 1; + const STATUS_RUNNING = 2; + const STATUS_FAILED = 3; + const STATUS_COMPLETE = 4; + + /** + * @var string The ID of the job this status class refers back to. + */ + private $id; + + /** + * @var mixed Cache variable if the status of this job is being monitored or not. + * True/false when checked at least once or null if not checked yet. + */ + private $isTracking = null; + + /** + * @var array Array of statuses that are considered final/complete. + */ + private static $completeStatuses = array( + self::STATUS_FAILED, + self::STATUS_COMPLETE + ); + + /** + * Setup a new instance of the job monitor class for the supplied job ID. + * + * @param string $id The ID of the job to manage the status for. + */ + public function __construct($id) + { + $this->id = $id; + } + + /** + * Create a new status monitor item for the supplied job ID. Will create + * all necessary keys in Redis to monitor the status of a job. + * + * @param string $id The ID of the job to monitor the status of. + */ + public static function create($id) + { + $statusPacket = array( + 'status' => self::STATUS_WAITING, + 'updated' => time(), + 'started' => time(), + ); + Resque::redis()->set('job:' . $id . ':status', json_encode($statusPacket)); + } + + /** + * Check if we're actually checking the status of the loaded job status + * instance. + * + * @return boolean True if the status is being monitored, false if not. + */ + public function isTracking() + { + if($this->isTracking === false) { + return false; + } + + if(!Resque::redis()->exists((string)$this)) { + $this->isTracking = false; + return false; + } + + $this->isTracking = true; + return true; + } + + /** + * Update the status indicator for the current job with a new status. + * + * @param int The status of the job (see constants in Resque_Job_Status) + */ + public function update($status) + { + if(!$this->isTracking()) { + return; + } + + $statusPacket = array( + 'status' => $status, + 'updated' => time(), + ); + Resque::redis()->set((string)$this, json_encode($statusPacket)); + + // Expire the status for completed jobs after 24 hours + if(in_array($status, self::$completeStatuses)) { + Resque::redis()->expire((string)$this, 86400); + } + } + + /** + * Fetch the status for the job being monitored. + * + * @return mixed False if the status is not being monitored, otherwise the status as + * as an integer, based on the Resque_Job_Status constants. + */ + public function get() + { + if(!$this->isTracking()) { + return false; + } + + $statusPacket = json_decode(Resque::redis()->get((string)$this), true); + if(!$statusPacket) { + return false; + } + + return $statusPacket['status']; + } + + /** + * Stop tracking the status of a job. + */ + public function stop() + { + Resque::redis()->del((string)$this); + } + + /** + * Generate a string representation of this object. + * + * @return string String representation of the current job status class. + */ + public function __toString() + { + return 'job:' . $this->id . ':status'; + } +} +?> \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Redis.php b/vendor/chrisboulton/php-resque/lib/Resque/Redis.php new file mode 100644 index 0000000..053f2f9 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Redis.php @@ -0,0 +1,117 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Redis extends Redisent +{ + /** + * Redis namespace + * @var string + */ + private static $defaultNamespace = 'resque:'; + /** + * @var array List of all commands in Redis that supply a key as their + * first argument. Used to prefix keys with the Resque namespace. + */ + private $keyCommands = array( + 'exists', + 'del', + 'type', + 'keys', + 'expire', + 'ttl', + 'move', + 'set', + 'get', + 'getset', + 'setnx', + 'incr', + 'incrby', + 'decr', + 'decrby', + 'rpush', + 'lpush', + 'llen', + 'lrange', + 'ltrim', + 'lindex', + 'lset', + 'lrem', + 'lpop', + 'rpop', + 'sadd', + 'srem', + 'spop', + 'scard', + 'sismember', + 'smembers', + 'srandmember', + 'zadd', + 'zrem', + 'zrange', + 'zrevrange', + 'zrangebyscore', + 'zcard', + 'zscore', + 'zremrangebyscore', + 'sort' + ); + // sinterstore + // sunion + // sunionstore + // sdiff + // sdiffstore + // sinter + // smove + // rename + // rpoplpush + // mget + // msetnx + // mset + // renamenx + + /** + * Set Redis namespace (prefix) default: resque + * @param string $namespace + */ + public static function prefix($namespace) + { + if (strpos($namespace, ':') === false) { + $namespace .= ':'; + } + self::$defaultNamespace = $namespace; + } + + /** + * Magic method to handle all function requests and prefix key based + * operations with the {self::$defaultNamespace} key prefix. + * + * @param string $name The name of the method called. + * @param array $args Array of supplied arguments to the method. + * @return mixed Return value from Resident::call() based on the command. + */ + public function __call($name, $args) { + $args = func_get_args(); + if(in_array($name, $this->keyCommands)) { + $args[1][0] = self::$defaultNamespace . $args[1][0]; + } + try { + return parent::__call($name, $args[1]); + } + catch(RedisException $e) { + return false; + } + } +} +?> \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/RedisCluster.php b/vendor/chrisboulton/php-resque/lib/Resque/RedisCluster.php new file mode 100644 index 0000000..100bdb7 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/RedisCluster.php @@ -0,0 +1,117 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_RedisCluster extends RedisentCluster +{ + /** + * Redis namespace + * @var string + */ + private static $defaultNamespace = 'resque:'; + /** + * @var array List of all commands in Redis that supply a key as their + * first argument. Used to prefix keys with the Resque namespace. + */ + private $keyCommands = array( + 'exists', + 'del', + 'type', + 'keys', + 'expire', + 'ttl', + 'move', + 'set', + 'get', + 'getset', + 'setnx', + 'incr', + 'incrby', + 'decrby', + 'decrby', + 'rpush', + 'lpush', + 'llen', + 'lrange', + 'ltrim', + 'lindex', + 'lset', + 'lrem', + 'lpop', + 'rpop', + 'sadd', + 'srem', + 'spop', + 'scard', + 'sismember', + 'smembers', + 'srandmember', + 'zadd', + 'zrem', + 'zrange', + 'zrevrange', + 'zrangebyscore', + 'zcard', + 'zscore', + 'zremrangebyscore', + 'sort' + ); + // sinterstore + // sunion + // sunionstore + // sdiff + // sdiffstore + // sinter + // smove + // rename + // rpoplpush + // mget + // msetnx + // mset + // renamenx + + /** + * Set Redis namespace (prefix) default: resque + * @param string $namespace + */ + public static function prefix($namespace) + { + if (strpos($namespace, ':') === false) { + $namespace .= ':'; + } + self::$defaultNamespace = $namespace; + } + + /** + * Magic method to handle all function requests and prefix key based + * operations with the '{self::$defaultNamespace}' key prefix. + * + * @param string $name The name of the method called. + * @param array $args Array of supplied arguments to the method. + * @return mixed Return value from Resident::call() based on the command. + */ + public function __call($name, $args) { + $args = func_get_args(); + if(in_array($name, $this->keyCommands)) { + $args[1][0] = self::$defaultNamespace . $args[1][0]; + } + try { + return parent::__call($name, $args[1]); + } + catch(RedisException $e) { + return false; + } + } +} +?> diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Stat.php b/vendor/chrisboulton/php-resque/lib/Resque/Stat.php new file mode 100644 index 0000000..bc00c63 --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Stat.php @@ -0,0 +1,56 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Stat +{ + /** + * Get the value of the supplied statistic counter for the specified statistic. + * + * @param string $stat The name of the statistic to get the stats for. + * @return mixed Value of the statistic. + */ + public static function get($stat) + { + return (int)Resque::redis()->get('stat:' . $stat); + } + + /** + * Increment the value of the specified statistic by a certain amount (default is 1) + * + * @param string $stat The name of the statistic to increment. + * @param int $by The amount to increment the statistic by. + * @return boolean True if successful, false if not. + */ + public static function incr($stat, $by = 1) + { + return (bool)Resque::redis()->incrby('stat:' . $stat, $by); + } + + /** + * Decrement the value of the specified statistic by a certain amount (default is 1) + * + * @param string $stat The name of the statistic to decrement. + * @param int $by The amount to decrement the statistic by. + * @return boolean True if successful, false if not. + */ + public static function decr($stat, $by = 1) + { + return (bool)Resque::redis()->decrby('stat:' . $stat, $by); + } + + /** + * Delete a statistic with the given name. + * + * @param string $stat The name of the statistic to delete. + * @return boolean True if successful, false if not. + */ + public static function clear($stat) + { + return (bool)Resque::redis()->del('stat:' . $stat); + } +} \ No newline at end of file diff --git a/vendor/chrisboulton/php-resque/lib/Resque/Worker.php b/vendor/chrisboulton/php-resque/lib/Resque/Worker.php new file mode 100644 index 0000000..5aa1ccd --- /dev/null +++ b/vendor/chrisboulton/php-resque/lib/Resque/Worker.php @@ -0,0 +1,585 @@ + + * @license http://www.opensource.org/licenses/mit-license.php + */ +class Resque_Worker +{ + const LOG_NONE = 0; + const LOG_NORMAL = 1; + const LOG_VERBOSE = 2; + + /** + * @var int Current log level of this worker. + */ + public $logLevel = 0; + + /** + * @var array Array of all associated queues for this worker. + */ + private $queues = array(); + + /** + * @var string The hostname of this worker. + */ + private $hostname; + + /** + * @var boolean True if on the next iteration, the worker should shutdown. + */ + private $shutdown = false; + + /** + * @var boolean True if this worker is paused. + */ + private $paused = false; + + /** + * @var string String identifying this worker. + */ + private $id; + + /** + * @var Resque_Job Current job, if any, being processed by this worker. + */ + private $currentJob = null; + + /** + * @var int Process ID of child worker processes. + */ + private $child = null; + + /** + * Return all workers known to Resque as instantiated instances. + * @return array + */ + public static function all() + { + $workers = Resque::redis()->smembers('workers'); + if(!is_array($workers)) { + $workers = array(); + } + + $instances = array(); + foreach($workers as $workerId) { + $instances[] = self::find($workerId); + } + return $instances; + } + + /** + * Given a worker ID, check if it is registered/valid. + * + * @param string $workerId ID of the worker. + * @return boolean True if the worker exists, false if not. + */ + public static function exists($workerId) + { + return (bool)Resque::redis()->sismember('workers', $workerId); + } + + /** + * Given a worker ID, find it and return an instantiated worker class for it. + * + * @param string $workerId The ID of the worker. + * @return Resque_Worker Instance of the worker. False if the worker does not exist. + */ + public static function find($workerId) + { + if(!self::exists($workerId) || false === strpos($workerId, ":")) { + return false; + } + + list($hostname, $pid, $queues) = explode(':', $workerId, 3); + $queues = explode(',', $queues); + $worker = new self($queues); + $worker->setId($workerId); + return $worker; + } + + /** + * Set the ID of this worker to a given ID string. + * + * @param string $workerId ID for the worker. + */ + public function setId($workerId) + { + $this->id = $workerId; + } + + /** + * Instantiate a new worker, given a list of queues that it should be working + * on. The list of queues should be supplied in the priority that they should + * be checked for jobs (first come, first served) + * + * Passing a single '*' allows the worker to work on all queues in alphabetical + * order. You can easily add new queues dynamically and have them worked on using + * this method. + * + * @param string|array $queues String with a single queue name, array with multiple. + */ + public function __construct($queues) + { + if(!is_array($queues)) { + $queues = array($queues); + } + + $this->queues = $queues; + if(function_exists('gethostname')) { + $hostname = gethostname(); + } + else { + $hostname = php_uname('n'); + } + $this->hostname = $hostname; + $this->id = $this->hostname . ':'.getmypid() . ':' . implode(',', $this->queues); + } + + /** + * The primary loop for a worker which when called on an instance starts + * the worker's life cycle. + * + * Queues are checked every $interval (seconds) for new jobs. + * + * @param int $interval How often to check for new jobs across the queues. + */ + public function work($interval = 5) + { + $this->updateProcLine('Starting'); + $this->startup(); + + while(true) { + if($this->shutdown) { + break; + } + + // Attempt to find and reserve a job + $job = false; + if(!$this->paused) { + $job = $this->reserve(); + } + + if(!$job) { + // For an interval of 0, break now - helps with unit testing etc + if($interval == 0) { + break; + } + // If no job was found, we sleep for $interval before continuing and checking again + $this->log('Sleeping for ' . $interval, true); + if($this->paused) { + $this->updateProcLine('Paused'); + } + else { + $this->updateProcLine('Waiting for ' . implode(',', $this->queues)); + } + usleep($interval * 1000000); + continue; + } + + $this->log('got ' . $job); + Resque_Event::trigger('beforeFork', $job); + $this->workingOn($job); + + $this->child = $this->fork(); + + // Forked and we're the child. Run the job. + if ($this->child === 0 || $this->child === false) { + $status = 'Processing ' . $job->queue . ' since ' . strftime('%F %T'); + $this->updateProcLine($status); + $this->log($status, self::LOG_VERBOSE); + $this->perform($job); + if ($this->child === 0) { + exit(0); + } + } + + if($this->child > 0) { + // Parent process, sit and wait + $status = 'Forked ' . $this->child . ' at ' . strftime('%F %T'); + $this->updateProcLine($status); + $this->log($status, self::LOG_VERBOSE); + + // Wait until the child process finishes before continuing + pcntl_wait($status); + $exitStatus = pcntl_wexitstatus($status); + if($exitStatus !== 0) { + $job->fail(new Resque_Job_DirtyExitException( + 'Job exited with exit code ' . $exitStatus + )); + } + } + + $this->child = null; + $this->doneWorking(); + } + + $this->unregisterWorker(); + } + + /** + * Process a single job. + * + * @param Resque_Job $job The job to be processed. + */ + public function perform(Resque_Job $job) + { + try { + Resque_Event::trigger('afterFork', $job); + $job->perform(); + } + catch(Exception $e) { + $this->log($job . ' failed: ' . $e->getMessage()); + $job->fail($e); + return; + } + + $job->updateStatus(Resque_Job_Status::STATUS_COMPLETE); + $this->log('done ' . $job); + } + + /** + * Attempt to find a job from the top of one of the queues for this worker. + * + * @return object|boolean Instance of Resque_Job if a job is found, false if not. + */ + public function reserve() + { + $queues = $this->queues(); + if(!is_array($queues)) { + return; + } + foreach($queues as $queue) { + $this->log('Checking ' . $queue, self::LOG_VERBOSE); + $job = Resque_Job::reserve($queue); + if($job) { + $this->log('Found job on ' . $queue, self::LOG_VERBOSE); + return $job; + } + } + + return false; + } + + /** + * Return an array containing all of the queues that this worker should use + * when searching for jobs. + * + * If * is found in the list of queues, every queue will be searched in + * alphabetic order. (@see $fetch) + * + * @param boolean $fetch If true, and the queue is set to *, will fetch + * all queue names from redis. + * @return array Array of associated queues. + */ + public function queues($fetch = true) + { + if(!in_array('*', $this->queues) || $fetch == false) { + return $this->queues; + } + + $queues = Resque::queues(); + sort($queues); + return $queues; + } + + /** + * Attempt to fork a child process from the parent to run a job in. + * + * Return values are those of pcntl_fork(). + * + * @return int -1 if the fork failed, 0 for the forked child, the PID of the child for the parent. + */ + private function fork() + { + if(!function_exists('pcntl_fork')) { + return false; + } + + $pid = pcntl_fork(); + if($pid === -1) { + throw new RuntimeException('Unable to fork child worker.'); + } + + return $pid; + } + + /** + * Perform necessary actions to start a worker. + */ + private function startup() + { + $this->registerSigHandlers(); + $this->pruneDeadWorkers(); + Resque_Event::trigger('beforeFirstFork', $this); + $this->registerWorker(); + } + + /** + * On supported systems (with the PECL proctitle module installed), update + * the name of the currently running process to indicate the current state + * of a worker. + * + * @param string $status The updated process title. + */ + private function updateProcLine($status) + { + if(function_exists('setproctitle')) { + setproctitle('resque-' . Resque::VERSION . ': ' . $status); + } + } + + /** + * Register signal handlers that a worker should respond to. + * + * TERM: Shutdown immediately and stop processing jobs. + * INT: Shutdown immediately and stop processing jobs. + * QUIT: Shutdown after the current job finishes processing. + * USR1: Kill the forked child immediately and continue processing jobs. + */ + private function registerSigHandlers() + { + if(!function_exists('pcntl_signal')) { + return; + } + + declare(ticks = 1); + pcntl_signal(SIGTERM, array($this, 'shutDownNow')); + pcntl_signal(SIGINT, array($this, 'shutDownNow')); + pcntl_signal(SIGQUIT, array($this, 'shutdown')); + pcntl_signal(SIGUSR1, array($this, 'killChild')); + pcntl_signal(SIGUSR2, array($this, 'pauseProcessing')); + pcntl_signal(SIGCONT, array($this, 'unPauseProcessing')); + pcntl_signal(SIGPIPE, array($this, 'reestablishRedisConnection')); + $this->log('Registered signals', self::LOG_VERBOSE); + } + + /** + * Signal handler callback for USR2, pauses processing of new jobs. + */ + public function pauseProcessing() + { + $this->log('USR2 received; pausing job processing'); + $this->paused = true; + } + + /** + * Signal handler callback for CONT, resumes worker allowing it to pick + * up new jobs. + */ + public function unPauseProcessing() + { + $this->log('CONT received; resuming job processing'); + $this->paused = false; + } + + /** + * Signal handler for SIGPIPE, in the event the redis connection has gone away. + * Attempts to reconnect to redis, or raises an Exception. + */ + public function reestablishRedisConnection() + { + $this->log('SIGPIPE received; attempting to reconnect'); + Resque::redis()->establishConnection(); + } + + /** + * Schedule a worker for shutdown. Will finish processing the current job + * and when the timeout interval is reached, the worker will shut down. + */ + public function shutdown() + { + $this->shutdown = true; + $this->log('Exiting...'); + } + + /** + * Force an immediate shutdown of the worker, killing any child jobs + * currently running. + */ + public function shutdownNow() + { + $this->shutdown(); + $this->killChild(); + } + + /** + * Kill a forked child job immediately. The job it is processing will not + * be completed. + */ + public function killChild() + { + if(!$this->child) { + $this->log('No child to kill.', self::LOG_VERBOSE); + return; + } + + $this->log('Killing child at ' . $this->child, self::LOG_VERBOSE); + if(exec('ps -o pid,state -p ' . $this->child, $output, $returnCode) && $returnCode != 1) { + $this->log('Killing child at ' . $this->child, self::LOG_VERBOSE); + posix_kill($this->child, SIGKILL); + $this->child = null; + } + else { + $this->log('Child ' . $this->child . ' not found, restarting.', self::LOG_VERBOSE); + $this->shutdown(); + } + } + + /** + * Look for any workers which should be running on this server and if + * they're not, remove them from Redis. + * + * This is a form of garbage collection to handle cases where the + * server may have been killed and the Resque workers did not die gracefully + * and therefore leave state information in Redis. + */ + public function pruneDeadWorkers() + { + $workerPids = $this->workerPids(); + $workers = self::all(); + foreach($workers as $worker) { + if (is_object($worker)) { + list($host, $pid, $queues) = explode(':', (string)$worker, 3); + if($host != $this->hostname || in_array($pid, $workerPids) || $pid == getmypid()) { + continue; + } + $this->log('Pruning dead worker: ' . (string)$worker, self::LOG_VERBOSE); + $worker->unregisterWorker(); + } + } + } + + /** + * Return an array of process IDs for all of the Resque workers currently + * running on this machine. + * + * @return array Array of Resque worker process IDs. + */ + public function workerPids() + { + $pids = array(); + exec('ps -A -o pid,command | grep [r]esque', $cmdOutput); + foreach($cmdOutput as $line) { + list($pids[],) = explode(' ', trim($line), 2); + } + return $pids; + } + + /** + * Register this worker in Redis. + */ + public function registerWorker() + { + Resque::redis()->sadd('workers', $this); + Resque::redis()->set('worker:' . (string)$this . ':started', strftime('%a %b %d %H:%M:%S %Z %Y')); + } + + /** + * Unregister this worker in Redis. (shutdown etc) + */ + public function unregisterWorker() + { + if(is_object($this->currentJob)) { + $this->currentJob->fail(new Resque_Job_DirtyExitException); + } + + $id = (string)$this; + Resque::redis()->srem('workers', $id); + Resque::redis()->del('worker:' . $id); + Resque::redis()->del('worker:' . $id . ':started'); + Resque_Stat::clear('processed:' . $id); + Resque_Stat::clear('failed:' . $id); + } + + /** + * Tell Redis which job we're currently working on. + * + * @param object $job Resque_Job instance containing the job we're working on. + */ + public function workingOn(Resque_Job $job) + { + $job->worker = $this; + $this->currentJob = $job; + $job->updateStatus(Resque_Job_Status::STATUS_RUNNING); + $data = json_encode(array( + 'queue' => $job->queue, + 'run_at' => strftime('%a %b %d %H:%M:%S %Z %Y'), + 'payload' => $job->payload + )); + Resque::redis()->set('worker:' . $job->worker, $data); + } + + /** + * Notify Redis that we've finished working on a job, clearing the working + * state and incrementing the job stats. + */ + public function doneWorking() + { + $this->currentJob = null; + Resque_Stat::incr('processed'); + Resque_Stat::incr('processed:' . (string)$this); + Resque::redis()->del('worker:' . (string)$this); + } + + /** + * Generate a string representation of this worker. + * + * @return string String identifier for this worker instance. + */ + public function __toString() + { + return $this->id; + } + + /** + * Output a given log message to STDOUT. + * + * @param string $message Message to output. + */ + public function log($message) + { + if($this->logLevel == self::LOG_NORMAL) { + fwrite(STDOUT, "*** " . $message . "\n"); + } + else if($this->logLevel == self::LOG_VERBOSE) { + fwrite(STDOUT, "** [" . strftime('%T %Y-%m-%d') . "] " . $message . "\n"); + } + } + + /** + * Return an object describing the job this worker is currently working on. + * + * @return object Object with details of current job. + */ + public function job() + { + $job = Resque::redis()->get('worker:' . $this); + if(!$job) { + return array(); + } + else { + return json_decode($job, true); + } + } + + /** + * Get a statistic belonging to this worker. + * + * @param string $stat Statistic to fetch. + * @return int Statistic value. + */ + public function getStat($stat) + { + return Resque_Stat::get($stat . ':' . $this); + } +} +?> diff --git a/vendor/chrisboulton/php-resque/resque.php b/vendor/chrisboulton/php-resque/resque.php new file mode 100644 index 0000000..02ecc1a --- /dev/null +++ b/vendor/chrisboulton/php-resque/resque.php @@ -0,0 +1,79 @@ + 1) { + $count = $COUNT; +} + +if($count > 1) { + for($i = 0; $i < $count; ++$i) { + $pid = pcntl_fork(); + if($pid == -1) { + die("Could not fork worker ".$i."\n"); + } + // Child, start the worker + else if(!$pid) { + $queues = explode(',', $QUEUE); + $worker = new Resque_Worker($queues); + $worker->logLevel = $logLevel; + fwrite(STDOUT, '*** Starting worker '.$worker."\n"); + $worker->work($interval); + break; + } + } +} +// Start a single worker +else { + $queues = explode(',', $QUEUE); + $worker = new Resque_Worker($queues); + $worker->logLevel = $logLevel; + + $PIDFILE = getenv('PIDFILE'); + if ($PIDFILE) { + file_put_contents($PIDFILE, getmypid()) or + die('Could not write PID information to ' . $PIDFILE); + } + + fwrite(STDOUT, '*** Starting worker '.$worker."\n"); + $worker->work($interval); +} +?> diff --git a/vendor/clue/connection-manager-extra/LICENSE b/vendor/clue/connection-manager-extra/LICENSE new file mode 100644 index 0000000..da15612 --- /dev/null +++ b/vendor/clue/connection-manager-extra/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2013 Christian Lück + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/clue/connection-manager-extra/src/ConnectionManagerDelay.php b/vendor/clue/connection-manager-extra/src/ConnectionManagerDelay.php new file mode 100644 index 0000000..b5112c6 --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/ConnectionManagerDelay.php @@ -0,0 +1,30 @@ +connectionManager = $connectionManager; + $this->delay = $delay; + $this->loop = $loop; + } + + public function connect($uri) + { + $connectionManager = $this->connectionManager; + + return Timer\resolve($this->delay, $this->loop)->then(function () use ($connectionManager, $uri) { + return $connectionManager->connect($uri); + }); + } +} diff --git a/vendor/clue/connection-manager-extra/src/ConnectionManagerReject.php b/vendor/clue/connection-manager-extra/src/ConnectionManagerReject.php new file mode 100644 index 0000000..1222c83 --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/ConnectionManagerReject.php @@ -0,0 +1,41 @@ +reason = $reason; + } + } + + public function connect($uri) + { + $reason = $this->reason; + if (!is_string($reason)) { + try { + $reason = $reason($uri); + } catch (\Exception $e) { + $reason = $e; + } + } + + if (!$reason instanceof \Exception) { + $reason = new Exception($reason); + } + + return Promise\reject($reason); + } +} diff --git a/vendor/clue/connection-manager-extra/src/ConnectionManagerRepeat.php b/vendor/clue/connection-manager-extra/src/ConnectionManagerRepeat.php new file mode 100644 index 0000000..10f3f5a --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/ConnectionManagerRepeat.php @@ -0,0 +1,52 @@ += 1'); + } + $this->connectionManager = $connectionManager; + $this->maximumTries = $maximumTries; + } + + public function connect($uri) + { + $tries = $this->maximumTries; + $connector = $this->connectionManager; + + return new Promise(function ($resolve, $reject) use ($uri, &$pending, &$tries, $connector) { + $try = function ($error = null) use (&$try, &$pending, &$tries, $uri, $connector, $resolve, $reject) { + if ($tries > 0) { + --$tries; + $pending = $connector->connect($uri); + $pending->then($resolve, $try); + } else { + $reject(new Exception('Connection still fails even after retrying', 0, $error)); + } + }; + + $try(); + }, function ($_, $reject) use (&$pending, &$tries) { + // stop retrying, reject results and cancel pending attempt + $tries = 0; + $reject(new \RuntimeException('Cancelled')); + + if ($pending instanceof CancellablePromiseInterface) { + $pending->cancel(); + } + }); + } +} diff --git a/vendor/clue/connection-manager-extra/src/ConnectionManagerSwappable.php b/vendor/clue/connection-manager-extra/src/ConnectionManagerSwappable.php new file mode 100644 index 0000000..d133225 --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/ConnectionManagerSwappable.php @@ -0,0 +1,26 @@ +connectionManager = $connectionManager; + } + + public function connect($uri) + { + return $this->connectionManager->connect($uri); + } + + public function setConnectionManager(ConnectorInterface $connectionManager) + { + $this->connectionManager = $connectionManager; + } +} diff --git a/vendor/clue/connection-manager-extra/src/ConnectionManagerTimeout.php b/vendor/clue/connection-manager-extra/src/ConnectionManagerTimeout.php new file mode 100644 index 0000000..5ec0872 --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/ConnectionManagerTimeout.php @@ -0,0 +1,35 @@ +connectionManager = $connectionManager; + $this->timeout = $timeout; + $this->loop = $loop; + } + + public function connect($uri) + { + $promise = $this->connectionManager->connect($uri); + + return Timer\timeout($promise, $this->timeout, $this->loop)->then(null, function ($e) use ($promise) { + // connection successfully established but timeout already expired => close successful connection + $promise->then(function ($connection) { + $connection->end(); + }); + + throw $e; + }); + } +} diff --git a/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerConcurrent.php b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerConcurrent.php new file mode 100644 index 0000000..c1eb9cf --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerConcurrent.php @@ -0,0 +1,36 @@ +managers as $connector) { + /* @var $connection Connector */ + $all []= $connector->connect($uri); + } + return Promise\any($all)->then(function ($conn) use ($all) { + // a connection attempt succeeded + // => cancel all pending connection attempts + foreach ($all as $promise) { + if ($promise instanceof CancellablePromiseInterface) { + $promise->cancel(); + } + + // if promise resolves despite cancellation, immediately close stream + $promise->then(function ($stream) use ($conn) { + if ($stream !== $conn) { + $stream->close(); + } + }); + } + return $conn; + }); + } +} diff --git a/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerConsecutive.php b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerConsecutive.php new file mode 100644 index 0000000..1474b85 --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerConsecutive.php @@ -0,0 +1,62 @@ +managers = $managers; + } + + public function connect($uri) + { + return $this->tryConnection($this->managers, $uri); + } + + /** + * + * @param ConnectorInterface[] $managers + * @param string $uri + * @return Promise + * @internal + */ + public function tryConnection(array $managers, $uri) + { + return new Promise\Promise(function ($resolve, $reject) use (&$managers, &$pending, $uri) { + $try = function () use (&$try, &$managers, $uri, $resolve, $reject, &$pending) { + if (!$managers) { + return $reject(new UnderflowException('No more managers to try to connect through')); + } + + $manager = array_shift($managers); + $pending = $manager->connect($uri); + $pending->then($resolve, $try); + }; + + $try(); + }, function ($_, $reject) use (&$managers, &$pending) { + // stop retrying, reject results and cancel pending attempt + $managers = array(); + $reject(new \RuntimeException('Cancelled')); + + if ($pending instanceof CancellablePromiseInterface) { + $pending->cancel(); + } + }); + } +} diff --git a/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerRandom.php b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerRandom.php new file mode 100644 index 0000000..88d1fd6 --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerRandom.php @@ -0,0 +1,14 @@ +managers; + shuffle($managers); + + return $this->tryConnection($managers, $uri); + } +} diff --git a/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerSelective.php b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerSelective.php new file mode 100644 index 0000000..859ea90 --- /dev/null +++ b/vendor/clue/connection-manager-extra/src/Multiple/ConnectionManagerSelective.php @@ -0,0 +1,111 @@ + $manager) { + $host = $filter; + $portMin = 0; + $portMax = 65535; + + // search colon (either single one OR preceded by "]" due to IPv6) + $colon = strrpos($host, ':'); + if ($colon !== false && (strpos($host, ':') === $colon || substr($host, $colon - 1, 1) === ']' )) { + if (!isset($host[$colon + 1])) { + throw new InvalidArgumentException('Entry "' . $filter . '" has no port after colon'); + } + + $minus = strpos($host, '-', $colon); + if ($minus === false) { + $portMin = $portMax = (int)substr($host, $colon + 1); + + if (substr($host, $colon + 1) !== (string)$portMin) { + throw new InvalidArgumentException('Entry "' . $filter . '" has no valid port after colon'); + } + } else { + $portMin = (int)substr($host, $colon + 1, ($minus - $colon)); + $portMax = (int)substr($host, $minus + 1); + + if (substr($host, $colon + 1) !== ($portMin . '-' . $portMax)) { + throw new InvalidArgumentException('Entry "' . $filter . '" has no valid port range after colon'); + } + + if ($portMin > $portMax) { + throw new InvalidArgumentException('Entry "' . $filter . '" has port range mixed up'); + } + } + $host = substr($host, 0, $colon); + } + + if ($host === '') { + throw new InvalidArgumentException('Entry "' . $filter . '" has an empty host'); + } + + if (!$manager instanceof ConnectorInterface) { + throw new InvalidArgumentException('Entry "' . $filter . '" is not a valid connector'); + } + } + + $this->managers = $managers; + } + + public function connect($uri) + { + $parts = parse_url((strpos($uri, '://') === false ? 'tcp://' : '') . $uri); + if (!isset($parts) || !isset($parts['scheme'], $parts['host'], $parts['port'])) { + return Promise\reject(new InvalidArgumentException('Invalid URI')); + } + + $connector = $this->getConnectorForTarget( + trim($parts['host'], '[]'), + $parts['port'] + ); + + if ($connector === null) { + return Promise\reject(new UnderflowException('No connector for given target found')); + } + + return $connector->connect($uri); + } + + private function getConnectorForTarget($targetHost, $targetPort) + { + foreach ($this->managers as $host => $connector) { + $portMin = 0; + $portMax = 65535; + + // search colon (either single one OR preceded by "]" due to IPv6) + $colon = strrpos($host, ':'); + if ($colon !== false && (strpos($host, ':') === $colon || substr($host, $colon - 1, 1) === ']' )) { + $minus = strpos($host, '-', $colon); + if ($minus === false) { + $portMin = $portMax = (int)substr($host, $colon + 1); + } else { + $portMin = (int)substr($host, $colon + 1, ($minus - $colon)); + $portMax = (int)substr($host, $minus + 1); + } + $host = trim(substr($host, 0, $colon), '[]'); + } + + if ($targetPort >= $portMin && $targetPort <= $portMax && fnmatch($host, $targetHost)) { + return $connector; + } + } + + return null; + } +} diff --git a/vendor/clue/http-proxy-react/LICENSE b/vendor/clue/http-proxy-react/LICENSE new file mode 100644 index 0000000..7baae8e --- /dev/null +++ b/vendor/clue/http-proxy-react/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2016 Christian Lück + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/clue/http-proxy-react/src/ProxyConnector.php b/vendor/clue/http-proxy-react/src/ProxyConnector.php new file mode 100644 index 0000000..69eb5ee --- /dev/null +++ b/vendor/clue/http-proxy-react/src/ProxyConnector.php @@ -0,0 +1,213 @@ + [proxy] -> [destination] + * + * This is most frequently used to issue HTTPS requests to your destination. + * However, this is actually performed on a higher protocol layer and this + * connector is actually inherently a general-purpose plain TCP/IP connector. + * + * Note that HTTP CONNECT proxies often restrict which ports one may connect to. + * Many (public) proxy servers do in fact limit this to HTTPS (443) only. + * + * If you want to establish a TLS connection (such as HTTPS) between you and + * your destination, you may want to wrap this connector in a SecureConnector + * instance. + * + * Note that communication between the client and the proxy is usually via an + * unencrypted, plain TCP/IP HTTP connection. Note that this is the most common + * setup, because you can still establish a TLS connection between you and the + * destination host as above. + * + * If you want to connect to a (rather rare) HTTPS proxy, you may want use its + * HTTPS port (443) and use a SecureConnector instance to create a secure + * connection to the proxy. + * + * @link https://tools.ietf.org/html/rfc7231#section-4.3.6 + */ +class ProxyConnector implements ConnectorInterface +{ + private $connector; + private $proxyUri; + private $proxyAuth = ''; + + /** + * Instantiate a new ProxyConnector which uses the given $proxyUrl + * + * @param string $proxyUrl The proxy URL may or may not contain a scheme and + * port definition. The default port will be `80` for HTTP (or `443` for + * HTTPS), but many common HTTP proxy servers use custom ports. + * @param ConnectorInterface $connector In its most simple form, the given + * connector will be a \React\Socket\Connector if you want to connect to + * a given IP address. + * @throws InvalidArgumentException if the proxy URL is invalid + */ + public function __construct($proxyUrl, ConnectorInterface $connector) + { + // support `http+unix://` scheme for Unix domain socket (UDS) paths + if (preg_match('/^http\+unix:\/\/(.*?@)?(.+?)$/', $proxyUrl, $match)) { + // rewrite URI to parse authentication from dummy host + $proxyUrl = 'http://' . $match[1] . 'localhost'; + + // connector uses Unix transport scheme and explicit path given + $connector = new FixedUriConnector( + 'unix://' . $match[2], + $connector + ); + } + + if (strpos($proxyUrl, '://') === false) { + $proxyUrl = 'http://' . $proxyUrl; + } + + $parts = parse_url($proxyUrl); + if (!$parts || !isset($parts['scheme'], $parts['host']) || ($parts['scheme'] !== 'http' && $parts['scheme'] !== 'https')) { + throw new InvalidArgumentException('Invalid proxy URL "' . $proxyUrl . '"'); + } + + // apply default port and TCP/TLS transport for given scheme + if (!isset($parts['port'])) { + $parts['port'] = $parts['scheme'] === 'https' ? 443 : 80; + } + $parts['scheme'] = $parts['scheme'] === 'https' ? 'tls' : 'tcp'; + + $this->connector = $connector; + $this->proxyUri = $parts['scheme'] . '://' . $parts['host'] . ':' . $parts['port']; + + // prepare Proxy-Authorization header if URI contains username/password + if (isset($parts['user']) || isset($parts['pass'])) { + $this->proxyAuth = 'Proxy-Authorization: Basic ' . base64_encode( + rawurldecode($parts['user'] . ':' . (isset($parts['pass']) ? $parts['pass'] : '')) + ) . "\r\n"; + } + } + + public function connect($uri) + { + if (strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + } + + $parts = parse_url($uri); + if (!$parts || !isset($parts['scheme'], $parts['host'], $parts['port']) || $parts['scheme'] !== 'tcp') { + return Promise\reject(new InvalidArgumentException('Invalid target URI specified')); + } + + $host = trim($parts['host'], '[]'); + $port = $parts['port']; + + // construct URI to HTTP CONNECT proxy server to connect to + $proxyUri = $this->proxyUri; + + // append path from URI if given + if (isset($parts['path'])) { + $proxyUri .= $parts['path']; + } + + // parse query args + $args = array(); + if (isset($parts['query'])) { + parse_str($parts['query'], $args); + } + + // append hostname from URI to query string unless explicitly given + if (!isset($args['hostname'])) { + $args['hostname'] = $parts['host']; + } + + // append query string + $proxyUri .= '?' . http_build_query($args, '', '&');; + + // append fragment from URI if given + if (isset($parts['fragment'])) { + $proxyUri .= '#' . $parts['fragment']; + } + + $auth = $this->proxyAuth; + + return $this->connector->connect($proxyUri)->then(function (ConnectionInterface $stream) use ($host, $port, $auth) { + $deferred = new Deferred(function ($_, $reject) use ($stream) { + $reject(new RuntimeException('Connection canceled while waiting for response from proxy (ECONNABORTED)', defined('SOCKET_ECONNABORTED') ? SOCKET_ECONNABORTED : 103)); + $stream->close(); + }); + + // keep buffering data until headers are complete + $buffer = ''; + $fn = function ($chunk) use (&$buffer, $deferred, $stream) { + $buffer .= $chunk; + + $pos = strpos($buffer, "\r\n\r\n"); + if ($pos !== false) { + // try to parse headers as response message + try { + $response = Psr7\parse_response(substr($buffer, 0, $pos)); + } catch (Exception $e) { + $deferred->reject(new RuntimeException('Invalid response received from proxy (EBADMSG)', defined('SOCKET_EBADMSG') ? SOCKET_EBADMSG: 71, $e)); + $stream->close(); + return; + } + + if ($response->getStatusCode() === 407) { + // map status code 407 (Proxy Authentication Required) to EACCES + $deferred->reject(new RuntimeException('Proxy denied connection due to invalid authentication ' . $response->getStatusCode() . ' (' . $response->getReasonPhrase() . ') (EACCES)', defined('SOCKET_EACCES') ? SOCKET_EACCES : 13)); + return $stream->close(); + } elseif ($response->getStatusCode() < 200 || $response->getStatusCode() >= 300) { + // map non-2xx status code to ECONNREFUSED + $deferred->reject(new RuntimeException('Proxy refused connection with HTTP error code ' . $response->getStatusCode() . ' (' . $response->getReasonPhrase() . ') (ECONNREFUSED)', defined('SOCKET_ECONNREFUSED') ? SOCKET_ECONNREFUSED : 111)); + return $stream->close(); + } + + // all okay, resolve with stream instance + $deferred->resolve($stream); + + // emit remaining incoming as data event + $buffer = (string)substr($buffer, $pos + 4); + if ($buffer !== '') { + $stream->emit('data', array($buffer)); + $buffer = ''; + } + return; + } + + // stop buffering when 8 KiB have been read + if (isset($buffer[8192])) { + $deferred->reject(new RuntimeException('Proxy must not send more than 8 KiB of headers (EMSGSIZE)', defined('SOCKET_EMSGSIZE') ? SOCKET_EMSGSIZE : 90)); + $stream->close(); + } + }; + $stream->on('data', $fn); + + $stream->on('error', function (Exception $e) use ($deferred) { + $deferred->reject(new RuntimeException('Stream error while waiting for response from proxy (EIO)', defined('SOCKET_EIO') ? SOCKET_EIO : 5, $e)); + }); + + $stream->on('close', function () use ($deferred) { + $deferred->reject(new RuntimeException('Connection to proxy lost while waiting for response (ECONNRESET)', defined('SOCKET_ECONNRESET') ? SOCKET_ECONNRESET : 104)); + }); + + $stream->write("CONNECT " . $host . ":" . $port . " HTTP/1.1\r\nHost: " . $host . ":" . $port . "\r\n" . $auth . "\r\n"); + + return $deferred->promise()->then(function (ConnectionInterface $stream) use ($fn) { + // Stop buffering when connection has been established. + $stream->removeListener('data', $fn); + return new Promise\FulfilledPromise($stream); + }); + }, function (Exception $e) use ($proxyUri) { + throw new RuntimeException('Unable to connect to proxy (ECONNREFUSED)', defined('SOCKET_ECONNREFUSED') ? SOCKET_ECONNREFUSED : 111, $e); + }); + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Factory.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Factory.php new file mode 100644 index 0000000..3997f04 --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Factory.php @@ -0,0 +1,51 @@ +value = $value; + } + + public function getValueNative() + { + return $this->value; + } + + public function getMessageSerialized(SerializerInterface $serializer) + { + return $serializer->getBulkMessage($this->value); + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/ErrorReply.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/ErrorReply.php new file mode 100644 index 0000000..556e93b --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/ErrorReply.php @@ -0,0 +1,34 @@ +getMessage(); + } + + public function getMessageSerialized(SerializerInterface $serializer) + { + return $serializer->getErrorMessage($this->getMessage()); + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/IntegerReply.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/IntegerReply.php new file mode 100644 index 0000000..ba1ff05 --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/IntegerReply.php @@ -0,0 +1,31 @@ +value = (int)$value; + } + + public function getValueNative() + { + return $this->value; + } + + public function getMessageSerialized(SerializerInterface $serializer) + { + return $serializer->getIntegerMessage($this->value); + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/ModelInterface.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/ModelInterface.php new file mode 100644 index 0000000..b97939e --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/ModelInterface.php @@ -0,0 +1,23 @@ +data = $data; + } + + public function getValueNative() + { + if ($this->data === null) { + return null; + } + + $ret = array(); + foreach ($this->data as $one) { + if ($one instanceof ModelInterface) { + $ret []= $one->getValueNative(); + } else { + $ret []= $one; + } + } + return $ret; + } + + public function getMessageSerialized(SerializerInterface $serializer) + { + return $serializer->getMultiBulkMessage($this->data); + } + + /** + * Checks whether this model represents a valid unified request protocol message + * + * The new unified protocol was introduced in Redis 1.2, but it became the + * standard way for talking with the Redis server in Redis 2.0. The unified + * request protocol is what Redis already uses in replies in order to send + * list of items to clients, and is called a Multi Bulk Reply. + * + * @return boolean + * @link http://redis.io/topics/protocol + */ + public function isRequest() + { + if (!$this->data) { + return false; + } + + foreach ($this->data as $one) { + if (!($one instanceof BulkReply) && !is_string($one)) { + return false; + } + } + + return true; + } + + public function getRequestModel() + { + if (!$this->data) { + throw new UnexpectedValueException('Null-multi-bulk message can not be represented as a request, must contain string/bulk values'); + } + + $command = null; + $args = array(); + + foreach ($this->data as $one) { + if ($one instanceof BulkReply) { + $one = $one->getValueNative(); + } elseif (!is_string($one)) { + throw new UnexpectedValueException('Message can not be represented as a request, must only contain string/bulk values'); + } + + if ($command === null) { + $command = $one; + } else { + $args []= $one; + } + } + + return new Request($command, $args); + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/Request.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/Request.php new file mode 100644 index 0000000..f5881e9 --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/Request.php @@ -0,0 +1,53 @@ +command = $command; + $this->args = $args; + } + + public function getCommand() + { + return $this->command; + } + + public function getArgs() + { + return $this->args; + } + + public function getReplyModel() + { + $models = array(new BulkReply($this->command)); + foreach ($this->args as $arg) { + $models []= new BulkReply($arg); + } + + return new MultiBulkReply($models); + } + + public function getValueNative() + { + $ret = $this->args; + array_unshift($ret, $this->command); + + return $ret; + } + + public function getMessageSerialized(SerializerInterface $serializer) + { + return $serializer->getRequestMessage($this->command, $this->args); + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/StatusReply.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/StatusReply.php new file mode 100644 index 0000000..4ea2fcd --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Model/StatusReply.php @@ -0,0 +1,34 @@ +message = $message; + } + + public function getValueNative() + { + return $this->message; + } + + public function getMessageSerialized(SerializerInterface $serializer) + { + return $serializer->getStatusMessage($this->message); + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/MessageBuffer.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/MessageBuffer.php new file mode 100644 index 0000000..c1e3001 --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/MessageBuffer.php @@ -0,0 +1,40 @@ +parser = $parser; + } + + public function popIncomingModel() + { + if (!$this->incomingQueue) { + throw new UnderflowException('Incoming message queue is empty'); + } + return array_shift($this->incomingQueue); + } + + public function hasIncomingModel() + { + return ($this->incomingQueue) ? true : false; + } + + public function pushIncoming($data) + { + $ret = $this->parser->pushIncoming($data); + + foreach ($ret as $one) { + $this->incomingQueue []= $one; + } + + return $ret; + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/ParserException.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/ParserException.php new file mode 100644 index 0000000..e57c5bc --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/ParserException.php @@ -0,0 +1,10 @@ +incomingBuffer .= $dataChunk; + + $parsed = array(); + + do { + $saved = $this->incomingOffset; + $message = $this->readRequest(); + if ($message === null) { + // restore previous position for next parsing attempt + $this->incomingOffset = $saved; + break; + } + + if ($message !== false) { + $parsed []= $message; + } + } while($this->incomingBuffer !== ''); + + if ($this->incomingOffset !== 0) { + $this->incomingBuffer = (string)substr($this->incomingBuffer, $this->incomingOffset); + $this->incomingOffset = 0; + } + + return $parsed; + } + + /** + * try to parse request from incoming buffer + * + * @throws ParserException if the incoming buffer is invalid + * @return Request|null + */ + private function readRequest() + { + $crlf = strpos($this->incomingBuffer, "\r\n", $this->incomingOffset); + if ($crlf === false) { + return null; + } + + // line starts with a multi-bulk header "*" + if (isset($this->incomingBuffer[$this->incomingOffset]) && $this->incomingBuffer[$this->incomingOffset] === '*') { + $line = substr($this->incomingBuffer, $this->incomingOffset + 1, $crlf - $this->incomingOffset + 1); + $this->incomingOffset = $crlf + 2; + $count = (int)$line; + + if ($count <= 0) { + return false; + } + $command = null; + $args = array(); + for ($i = 0; $i < $count; ++$i) { + $sub = $this->readBulk(); + if ($sub === null) { + return null; + } + if ($command === null) { + $command = $sub; + } else { + $args []= $sub; + } + } + return new Request($command, $args); + } + + // parse an old inline request instead + $line = substr($this->incomingBuffer, $this->incomingOffset, $crlf - $this->incomingOffset); + $this->incomingOffset = $crlf + 2; + + $args = preg_split('/ +/', trim($line, ' ')); + $command = array_shift($args); + + if ($command === '') { + return false; + } + + return new Request($command, $args); + } + + private function readBulk() + { + $crlf = strpos($this->incomingBuffer, "\r\n", $this->incomingOffset); + if ($crlf === false) { + return null; + } + + // line has to start with a bulk header "$" + if (!isset($this->incomingBuffer[$this->incomingOffset]) || $this->incomingBuffer[$this->incomingOffset] !== '$') { + throw new ParserException('ERR Protocol error: expected \'$\', got \'' . substr($this->incomingBuffer, $this->incomingOffset, 1) . '\''); + } + + $line = substr($this->incomingBuffer, $this->incomingOffset + 1, $crlf - $this->incomingOffset + 1); + $this->incomingOffset = $crlf + 2; + $size = (int)$line; + + if ($size < 0) { + throw new ParserException('ERR Protocol error: invalid bulk length'); + } + + if (!isset($this->incomingBuffer[$this->incomingOffset + $size + 1])) { + // check enough bytes + crlf are buffered + return null; + } + + $ret = substr($this->incomingBuffer, $this->incomingOffset, $size); + $this->incomingOffset += $size + 2; + + return $ret; + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/ResponseParser.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/ResponseParser.php new file mode 100644 index 0000000..19ac90c --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Parser/ResponseParser.php @@ -0,0 +1,151 @@ +incomingBuffer .= $dataChunk; + + return $this->tryParsingIncomingMessages(); + } + + private function tryParsingIncomingMessages() + { + $messages = array(); + + do { + $message = $this->readResponse(); + if ($message === null) { + // restore previous position for next parsing attempt + $this->incomingOffset = 0; + break; + } + + $messages []= $message; + + $this->incomingBuffer = (string)substr($this->incomingBuffer, $this->incomingOffset); + $this->incomingOffset = 0; + } while($this->incomingBuffer !== ''); + + return $messages; + } + + private function readLine() + { + $pos = strpos($this->incomingBuffer, "\r\n", $this->incomingOffset); + + if ($pos === false) { + return null; + } + + $ret = (string)substr($this->incomingBuffer, $this->incomingOffset, $pos - $this->incomingOffset); + $this->incomingOffset = $pos + 2; + + return $ret; + } + + private function readLength($len) + { + $ret = substr($this->incomingBuffer, $this->incomingOffset, $len); + if (strlen($ret) !== $len) { + return null; + } + + $this->incomingOffset += $len; + + return $ret; + } + + /** + * try to parse response from incoming buffer + * + * ripped from jdp/redisent, with some minor modifications to read from + * the incoming buffer instead of issuing a blocking fread on a stream + * + * @throws ParserException if the incoming buffer is invalid + * @return ModelInterface|null + * @link https://github.com/jdp/redisent + */ + private function readResponse() + { + /* Parse the response based on the reply identifier */ + $reply = $this->readLine(); + if ($reply === null) { + return null; + } + switch (substr($reply, 0, 1)) { + /* Error reply */ + case '-': + $response = new ErrorReply(substr($reply, 1)); + break; + /* Inline reply */ + case '+': + $response = new StatusReply(substr($reply, 1)); + break; + /* Bulk reply */ + case '$': + $size = (int)substr($reply, 1); + if ($size === -1) { + return new BulkReply(null); + } + $data = $this->readLength($size); + if ($data === null) { + return null; + } + if ($this->readLength(2) === null) { /* discard crlf */ + return null; + } + $response = new BulkReply($data); + break; + /* Multi-bulk reply */ + case '*': + $count = (int)substr($reply, 1); + if ($count === -1) { + return new MultiBulkReply(null); + } + $response = array(); + for ($i = 0; $i < $count; $i++) { + $sub = $this->readResponse(); + if ($sub === null) { + return null; + } + $response []= $sub; + } + $response = new MultiBulkReply($response); + break; + /* Integer reply */ + case ':': + $response = new IntegerReply(substr($reply, 1)); + break; + default: + throw new ParserException('Invalid message can not be parsed: "' . $reply . '"'); + break; + } + /* Party on */ + return $response; + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Serializer/RecursiveSerializer.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Serializer/RecursiveSerializer.php new file mode 100644 index 0000000..6e25125 --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Serializer/RecursiveSerializer.php @@ -0,0 +1,111 @@ +getBulkMessage($data); + } else if (is_int($data) || is_float($data) || is_bool($data)) { + return $this->getIntegerMessage($data); + } else if ($data instanceof Exception) { + return $this->getErrorMessage($data->getMessage()); + } else if (is_array($data)) { + return $this->getMultiBulkMessage($data); + } else { + throw new InvalidArgumentException('Invalid data type passed for serialization'); + } + } + + public function createReplyModel($data) + { + if (is_string($data) || $data === null) { + return new BulkReply($data); + } else if (is_int($data) || is_float($data) || is_bool($data)) { + return new IntegerReply($data); + } else if ($data instanceof Exception) { + return new ErrorReply($data->getMessage()); + } else if (is_array($data)) { + $models = array(); + foreach ($data as $one) { + $models []= $this->createReplyModel($one); + } + return new MultiBulkReply($models); + } else { + throw new InvalidArgumentException('Invalid data type passed for serialization'); + } + } + + public function getBulkMessage($data) + { + if ($data === null) { + /* null bulk reply */ + return '$-1' . self::CRLF; + } + /* bulk reply */ + return '$' . strlen($data) . self::CRLF . $data . self::CRLF; + } + + public function getErrorMessage($data) + { + /* error status reply */ + return '-' . $data . self::CRLF; + } + + public function getIntegerMessage($data) + { + return ':' . (int)$data . self::CRLF; + } + + public function getMultiBulkMessage($data) + { + if ($data === null) { + /* null multi bulk reply */ + return '*-1' . self::CRLF; + } + /* multi bulk reply */ + $ret = '*' . count($data) . self::CRLF; + foreach ($data as $one) { + if ($one instanceof ModelInterface) { + $ret .= $one->getMessageSerialized($this); + } else { + $ret .= $this->getReplyMessage($one); + } + } + return $ret; + } + + public function getStatusMessage($data) + { + /* status reply */ + return '+' . $data . self::CRLF; + } +} diff --git a/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Serializer/SerializerInterface.php b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Serializer/SerializerInterface.php new file mode 100644 index 0000000..bb7cb3e --- /dev/null +++ b/vendor/clue/redis-protocol/src/Clue/Redis/Protocol/Serializer/SerializerInterface.php @@ -0,0 +1,83 @@ + + */ + public function __call($name, $args); + + /** + * end connection once all pending requests have been replied to + * + * @uses self::close() once all replies have been received + * @see self::close() for closing the connection immediately + */ + public function end(); + + /** + * close connection immediately + * + * This will emit the "close" event. + * + * @see self::end() for closing the connection once the client is idle + */ + public function close(); +} diff --git a/vendor/clue/redis-react/src/Factory.php b/vendor/clue/redis-react/src/Factory.php new file mode 100644 index 0000000..ac80a61 --- /dev/null +++ b/vendor/clue/redis-react/src/Factory.php @@ -0,0 +1,144 @@ +connector = $connector; + $this->protocol = $protocol; + } + + /** + * create redis client connected to address of given redis instance + * + * @param string $target Redis server URI to connect to + * @return \React\Promise\PromiseInterface resolves with Client or rejects with \Exception + */ + public function createClient($target) + { + try { + $parts = $this->parseUrl($target); + } catch (InvalidArgumentException $e) { + return Promise\reject($e); + } + + $protocol = $this->protocol; + + $promise = $this->connector->connect($parts['authority'])->then(function (ConnectionInterface $stream) use ($protocol) { + return new StreamingClient($stream, $protocol->createResponseParser(), $protocol->createSerializer()); + }); + + if (isset($parts['auth'])) { + $promise = $promise->then(function (StreamingClient $client) use ($parts) { + return $client->auth($parts['auth'])->then( + function () use ($client) { + return $client; + }, + function ($error) use ($client) { + $client->close(); + throw $error; + } + ); + }); + } + + if (isset($parts['db'])) { + $promise = $promise->then(function (StreamingClient $client) use ($parts) { + return $client->select($parts['db'])->then( + function () use ($client) { + return $client; + }, + function ($error) use ($client) { + $client->close(); + throw $error; + } + ); + }); + } + + return $promise; + } + + /** + * @param string $target + * @return array with keys authority, auth and db + * @throws InvalidArgumentException + */ + private function parseUrl($target) + { + $ret = array(); + // support `redis+unix://` scheme for Unix domain socket (UDS) paths + if (preg_match('/^redis\+unix:\/\/([^:]*:[^@]*@)?(.+?)(\?.*)?$/', $target, $match)) { + $ret['authority'] = 'unix://' . $match[2]; + $target = 'redis://' . (isset($match[1]) ? $match[1] : '') . 'localhost' . (isset($match[3]) ? $match[3] : ''); + } + + if (strpos($target, '://') === false) { + $target = 'redis://' . $target; + } + + $parts = parse_url($target); + if ($parts === false || !isset($parts['scheme'], $parts['host']) || !in_array($parts['scheme'], array('redis', 'rediss'))) { + throw new InvalidArgumentException('Given URL can not be parsed'); + } + + if (isset($parts['pass'])) { + $ret['auth'] = rawurldecode($parts['pass']); + } + + if (isset($parts['path']) && $parts['path'] !== '') { + // skip first slash + $ret['db'] = substr($parts['path'], 1); + } + + if (!isset($ret['authority'])) { + $ret['authority'] = + ($parts['scheme'] === 'rediss' ? 'tls://' : '') . + $parts['host'] . ':' . + (isset($parts['port']) ? $parts['port'] : 6379); + } + + if (isset($parts['query'])) { + $args = array(); + parse_str($parts['query'], $args); + + if (isset($args['password'])) { + $ret['auth'] = $args['password']; + } + + if (isset($args['db'])) { + $ret['db'] = $args['db']; + } + } + + return $ret; + } +} diff --git a/vendor/clue/redis-react/src/StreamingClient.php b/vendor/clue/redis-react/src/StreamingClient.php new file mode 100644 index 0000000..0d5f9bb --- /dev/null +++ b/vendor/clue/redis-react/src/StreamingClient.php @@ -0,0 +1,180 @@ +createResponseParser(); + } + if ($serializer === null) { + $serializer = $factory->createSerializer(); + } + } + + $that = $this; + $stream->on('data', function($chunk) use ($parser, $that) { + try { + $models = $parser->pushIncoming($chunk); + } + catch (ParserException $error) { + $that->emit('error', array($error)); + $that->close(); + return; + } + + foreach ($models as $data) { + try { + $that->handleMessage($data); + } + catch (UnderflowException $error) { + $that->emit('error', array($error)); + $that->close(); + return; + } + } + }); + + $stream->on('close', array($this, 'close')); + + $this->stream = $stream; + $this->parser = $parser; + $this->serializer = $serializer; + } + + public function __call($name, $args) + { + $request = new Deferred(); + $promise = $request->promise(); + + $name = strtolower($name); + + // special (p)(un)subscribe commands only accept a single parameter and have custom response logic applied + static $pubsubs = array('subscribe', 'unsubscribe', 'psubscribe', 'punsubscribe'); + + if ($this->ending) { + $request->reject(new RuntimeException('Connection closed')); + } elseif (count($args) !== 1 && in_array($name, $pubsubs)) { + $request->reject(new InvalidArgumentException('PubSub commands limited to single argument')); + } elseif ($name === 'monitor') { + $request->reject(new \BadMethodCallException('MONITOR command explicitly not supported')); + } else { + $this->stream->write($this->serializer->getRequestMessage($name, $args)); + $this->requests []= $request; + } + + if (in_array($name, $pubsubs)) { + $that = $this; + $subscribed =& $this->subscribed; + $psubscribed =& $this->psubscribed; + + $promise->then(function ($array) use ($that, &$subscribed, &$psubscribed) { + $first = array_shift($array); + + // (p)(un)subscribe messages are to be forwarded + $that->emit($first, $array); + + // remember number of (p)subscribe topics + if ($first === 'subscribe' || $first === 'unsubscribe') { + $subscribed = $array[1]; + } else { + $psubscribed = $array[1]; + } + }); + } + + return $promise; + } + + public function handleMessage(ModelInterface $message) + { + if (($this->subscribed !== 0 || $this->psubscribed !== 0) && $message instanceof MultiBulkReply) { + $array = $message->getValueNative(); + $first = array_shift($array); + + // pub/sub messages are to be forwarded and should not be processed as request responses + if (in_array($first, array('message', 'pmessage'))) { + $this->emit($first, $array); + return; + } + } + + if (!$this->requests) { + throw new UnderflowException('Unexpected reply received, no matching request found'); + } + + $request = array_shift($this->requests); + /* @var $request Deferred */ + + if ($message instanceof ErrorReply) { + $request->reject($message); + } else { + $request->resolve($message->getValueNative()); + } + + if ($this->ending && !$this->requests) { + $this->close(); + } + } + + public function end() + { + $this->ending = true; + + if (!$this->requests) { + $this->close(); + } + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->ending = true; + $this->closed = true; + + $this->stream->close(); + + $this->emit('close'); + + // reject all remaining requests in the queue + while($this->requests) { + $request = array_shift($this->requests); + /* @var $request Request */ + $request->reject(new RuntimeException('Connection closing')); + } + } +} diff --git a/vendor/clue/socket-raw/LICENSE b/vendor/clue/socket-raw/LICENSE new file mode 100644 index 0000000..da15612 --- /dev/null +++ b/vendor/clue/socket-raw/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2013 Christian Lück + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/clue/socket-raw/src/Exception.php b/vendor/clue/socket-raw/src/Exception.php new file mode 100644 index 0000000..2f9c571 --- /dev/null +++ b/vendor/clue/socket-raw/src/Exception.php @@ -0,0 +1,80 @@ + $value) { + if($value === $code && strpos($key, 'SOCKET_') === 0) { + $string .= ' (' . $key . ')'; + break; + } + } + + return $string; + } +} diff --git a/vendor/clue/socket-raw/src/Factory.php b/vendor/clue/socket-raw/src/Factory.php new file mode 100644 index 0000000..e092515 --- /dev/null +++ b/vendor/clue/socket-raw/src/Factory.php @@ -0,0 +1,273 @@ +createFromString($address, $scheme); + + try { + $socket->connect($address); + } + catch (Exception $e) { + $socket->close(); + throw $e; + } + + return $socket; + } + + /** + * create server socket bound to given address (and start listening for streaming clients to connect to this stream socket) + * + * @param string $address address to bind socket to + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::createFromString() + * @uses Socket::bind() + * @uses Socket::listen() only for stream sockets (TCP/UNIX) + */ + public function createServer($address) + { + $socket = $this->createFromString($address, $scheme); + + try { + $socket->bind($address); + + if ($socket->getType() === SOCK_STREAM) { + $socket->listen(); + } + } + catch (Exception $e) { + $socket->close(); + throw $e; + } + + return $socket; + } + + /** + * create TCP/IPv4 stream socket + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createTcp4() + { + return $this->create(AF_INET, SOCK_STREAM, SOL_TCP); + } + + /** + * create TCP/IPv6 stream socket + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createTcp6() + { + return $this->create(AF_INET6, SOCK_STREAM, SOL_TCP); + } + + /** + * create UDP/IPv4 datagram socket + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createUdp4() + { + return $this->create(AF_INET, SOCK_DGRAM, SOL_UDP); + } + + /** + * create UDP/IPv6 datagram socket + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createUdp6() + { + return $this->create(AF_INET6, SOCK_DGRAM, SOL_UDP); + } + + /** + * create local UNIX stream socket + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createUnix() + { + return $this->create(AF_UNIX, SOCK_STREAM, 0); + } + + /** + * create local UNIX datagram socket (UDG) + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createUdg() + { + return $this->create(AF_UNIX, SOCK_DGRAM, 0); + } + + /** + * create raw ICMP/IPv4 datagram socket (requires root!) + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createIcmp4() + { + return $this->create(AF_INET, SOCK_RAW, getprotobyname('icmp')); + } + + /** + * create raw ICMPv6 (IPv6) datagram socket (requires root!) + * + * @return \Socket\Raw\Socket + * @throws Exception on error + * @uses self::create() + */ + public function createIcmp6() + { + return $this->create(AF_INET6, SOCK_RAW, 58 /*getprotobyname('icmp')*/); + } + + /** + * create low level socket with given arguments + * + * @param int $domain + * @param int $type + * @param int $protocol + * @return \Socket\Raw\Socket + * @throws Exception if creating socket fails + * @uses socket_create() + */ + public function create($domain, $type, $protocol) + { + $sock = @socket_create($domain, $type, $protocol); + if ($sock === false) { + throw Exception::createFromGlobalSocketOperation('Unable to create socket'); + } + return new Socket($sock); + } + + /** + * create a pair of indistinguishable sockets (commonly used in IPC) + * + * @param int $domain + * @param int $type + * @param int $protocol + * @return \Socket\Raw\Socket[] + * @throws Exception if creating pair of sockets fails + * @uses socket_create_pair() + */ + public function createPair($domain, $type, $protocol) + { + $ret = @socket_create_pair($domain, $type, $protocol, $pair); + if ($ret === false) { + throw Exception::createFromGlobalSocketOperation('Unable to create pair of sockets'); + } + return array(new Socket($pair[0]), new Socket($pair[1])); + } + + /** + * create TCP/IPv4 stream socket and listen for new connections + * + * @param int $port + * @param int $backlog + * @return \Socket\Raw\Socket + * @throws Exception if creating listening socket fails + * @uses socket_create_listen() + * @see self::createServer() as an alternative to bind to specific IP, IPv6, UDP, UNIX, UGP + */ + public function createListen($port, $backlog = 128) + { + $sock = @socket_create_listen($port, $backlog); + if ($sock === false) { + throw Exception::createFromGlobalSocketOperation('Unable to create listening socket'); + } + return new Socket($sock); + } + + /** + * create socket for given address + * + * @param string $address (passed by reference in order to remove scheme, if present) + * @param string $scheme default scheme to use, defaults to TCP (passed by reference in order to update with actual scheme used) + * @return \Socket\Raw\Socket + * @throws InvalidArgumentException if given address is invalid + * @throws Exception in case creating socket failed + * @uses self::createTcp4() etc. + */ + public function createFromString(&$address, &$scheme) + { + if ($scheme === null) { + $scheme = 'tcp'; + } + + $hasScheme = false; + + $pos = strpos($address, '://'); + if ($pos !== false) { + $scheme = substr($address, 0, $pos); + $address = substr($address, $pos + 3); + $hasScheme = true; + } + + if (strpos($address, ':') !== strrpos($address, ':') && in_array($scheme, array('tcp', 'udp', 'icmp'))) { + // TCP/UDP/ICMP address with several colons => must be IPv6 + $scheme .= '6'; + } + + if ($scheme === 'tcp') { + $socket = $this->createTcp4(); + } elseif ($scheme === 'udp') { + $socket = $this->createUdp4(); + } elseif ($scheme === 'tcp6') { + $socket = $this->createTcp6(); + } elseif ($scheme === 'udp6') { + $socket = $this->createUdp6(); + } elseif ($scheme === 'unix') { + $socket = $this->createUnix(); + } elseif ($scheme === 'udg') { + $socket = $this->createUdg(); + } elseif ($scheme === 'icmp') { + $socket = $this->createIcmp4(); + } elseif ($scheme === 'icmp6') { + $socket = $this->createIcmp6(); + if ($hasScheme) { + // scheme was stripped from address, resulting IPv6 must not + // have a port (due to ICMP) and thus must not be enclosed in + // square brackets + $address = trim($address, '[]'); + } + } else { + throw new InvalidArgumentException('Invalid address scheme given'); + } + return $socket; + } +} diff --git a/vendor/clue/socket-raw/src/Socket.php b/vendor/clue/socket-raw/src/Socket.php new file mode 100644 index 0000000..e3fdd86 --- /dev/null +++ b/vendor/clue/socket-raw/src/Socket.php @@ -0,0 +1,531 @@ +resource = $resource; + } + + /** + * get actual socket resource + * + * @return resource + */ + public function getResource() + { + return $this->resource; + } + + /** + * accept an incomming connection on this listening socket + * + * @return \Socket\Raw\Socket new connected socket used for communication + * @throws Exception on error, if this is not a listening socket or there's no connection pending + * @see self::selectRead() to check if this listening socket can accept() + * @see Factory::createServer() to create a listening socket + * @see self::listen() has to be called first + * @uses socket_accept() + */ + public function accept() + { + $resource = @socket_accept($this->resource); + if ($resource === false) { + throw Exception::createFromGlobalSocketOperation(); + } + return new Socket($resource); + } + + /** + * binds a name/address/path to this socket + * + * has to be called before issuing connect() or listen() + * + * @param string $address either of IPv4:port, hostname:port, [IPv6]:port, unix-path + * @return self $this (chainable) + * @throws Exception on error + * @uses socket_bind() + */ + public function bind($address) + { + $ret = @socket_bind($this->resource, $this->unformatAddress($address, $port), $port); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this; + } + + /** + * close this socket + * + * ATTENTION: make sure to NOT re-use this socket instance after closing it! + * its socket resource remains closed and most further operations will fail! + * + * @return self $this (chainable) + * @see self::shutdown() should be called before closing socket + * @uses socket_close() + */ + public function close() + { + socket_close($this->resource); + return $this; + } + + /** + * initiate a connection to given address + * + * @param string $address either of IPv4:port, hostname:port, [IPv6]:port, unix-path + * @return self $this (chainable) + * @throws Exception on error + * @uses socket_connect() + */ + public function connect($address) + { + $ret = @socket_connect($this->resource, $this->unformatAddress($address, $port), $port); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this; + } + + /** + * Initiates a new connection to given address, wait for up to $timeout seconds + * + * The given $timeout parameter is an upper bound, a maximum time to wait + * for the connection to be either accepted or rejected. + * + * The resulting socket resource will be set to non-blocking mode, + * regardless of its previous state and whether this method succedes or + * if it fails. Make sure to reset with `setBlocking(true)` if you want to + * continue using blocking calls. + * + * @param string $address either of IPv4:port, hostname:port, [IPv6]:port, unix-path + * @param float $timeout maximum time to wait (in seconds) + * @return self $this (chainable) + * @throws Exception on error + * @uses self::setBlocking() to enable non-blocking mode + * @uses self::connect() to initiate the connection + * @uses self::selectWrite() to wait for the connection to complete + * @uses self::assertAlive() to check connection state + */ + public function connectTimeout($address, $timeout) + { + $this->setBlocking(false); + + try { + // socket is non-blocking, so connect should emit EINPROGRESS + $this->connect($address); + + // socket is already connected immediately? + return $this; + } + catch (Exception $e) { + // non-blocking connect() should be EINPROGRESS => otherwise re-throw + if ($e->getCode() !== SOCKET_EINPROGRESS) { + throw $e; + } + + // connection should be completed (or rejected) within timeout + if ($this->selectWrite($timeout) === false) { + throw new Exception('Timed out while waiting for connection', SOCKET_ETIMEDOUT); + } + + // confirm connection success (or fail if connected has been rejected) + $this->assertAlive(); + + return $this; + } + } + + /** + * get socket option + * + * @param int $level + * @param int $optname + * @return mixed + * @throws Exception on error + * @uses socket_get_option() + */ + public function getOption($level, $optname) + { + $value = @socket_get_option($this->resource, $level, $optname); + if ($value === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $value; + } + + /** + * get remote side's address/path + * + * @return string + * @throws Exception on error + * @uses socket_getpeername() + */ + public function getPeerName() + { + $ret = @socket_getpeername($this->resource, $address, $port); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this->formatAddress($address, $port); + } + + /** + * get local side's address/path + * + * @return string + * @throws Exception on error + * @uses socket_getsockname() + */ + public function getSockName() + { + $ret = @socket_getsockname($this->resource, $address, $port); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this->formatAddress($address, $port); + } + + /** + * start listen for incoming connections + * + * @param int $backlog maximum number of incoming connections to be queued + * @return self $this (chainable) + * @throws Exception on error + * @see self::bind() has to be called first to bind name to socket + * @uses socket_listen() + */ + public function listen($backlog = 0) + { + $ret = @socket_listen($this->resource, $backlog); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this; + } + + /** + * read up to $length bytes from connect()ed / accept()ed socket + * + * The $type parameter specifies if this should use either binary safe reading + * (PHP_BINARY_READ, the default) or stop at CR or LF characters (PHP_NORMAL_READ) + * + * @param int $length maximum length to read + * @param int $type either of PHP_BINARY_READ (the default) or PHP_NORMAL_READ + * @return string + * @throws Exception on error + * @see self::recv() if you need to pass flags + * @uses socket_read() + */ + public function read($length, $type = PHP_BINARY_READ) + { + $data = @socket_read($this->resource, $length, $type); + if ($data === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $data; + } + + /** + * receive up to $length bytes from connect()ed / accept()ed socket + * + * @param int $length maximum length to read + * @param int $flags + * @return string + * @throws Exception on error + * @see self::read() if you do not need to pass $flags + * @see self::recvFrom() if your socket is not connect()ed + * @uses socket_recv() + */ + public function recv($length, $flags) + { + $ret = @socket_recv($this->resource, $buffer, $length, $flags); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $buffer; + } + + /** + * receive up to $length bytes from socket + * + * @param int $length maximum length to read + * @param int $flags + * @param string $remote reference will be filled with remote/peer address/path + * @return string + * @throws Exception on error + * @see self::recv() if your socket is connect()ed + * @uses socket_recvfrom() + */ + public function recvFrom($length, $flags, &$remote) + { + $ret = @socket_recvfrom($this->resource, $buffer, $length, $flags, $address, $port); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + $remote = $this->formatAddress($address, $port); + return $buffer; + } + + /** + * check socket to see if a read/recv/revFrom will not block + * + * @param float|NULL $sec maximum time to wait (in seconds), 0 = immediate polling, null = no limit + * @return boolean true = socket ready (read will not block), false = timeout expired, socket is not ready + * @throws Exception on error + * @uses socket_select() + */ + public function selectRead($sec = 0) + { + $usec = $sec === null ? null : (($sec - floor($sec)) * 1000000); + $r = array($this->resource); + $ret = @socket_select($r, $x, $x, $sec, $usec); + if ($ret === false) { + throw Exception::createFromGlobalSocketOperation('Failed to select socket for reading'); + } + return !!$ret; + } + + /** + * check socket to see if a write/send/sendTo will not block + * + * @param float|NULL $sec maximum time to wait (in seconds), 0 = immediate polling, null = no limit + * @return boolean true = socket ready (write will not block), false = timeout expired, socket is not ready + * @throws Exception on error + * @uses socket_select() + */ + public function selectWrite($sec = 0) + { + $usec = $sec === null ? null : (($sec - floor($sec)) * 1000000); + $w = array($this->resource); + $ret = @socket_select($x, $w, $x, $sec, $usec); + if ($ret === false) { + throw Exception::createFromGlobalSocketOperation('Failed to select socket for writing'); + } + return !!$ret; + } + + /** + * send given $buffer to connect()ed / accept()ed socket + * + * @param string $buffer + * @param int $flags + * @return int number of bytes actually written (make sure to check against given buffer length!) + * @throws Exception on error + * @see self::write() if you do not need to pass $flags + * @see self::sendTo() if your socket is not connect()ed + * @uses socket_send() + */ + public function send($buffer, $flags) + { + $ret = @socket_send($this->resource, $buffer, strlen($buffer), $flags); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $ret; + } + + /** + * send given $buffer to socket + * + * @param string $buffer + * @param int $flags + * @param string $remote remote/peer address/path + * @return int number of bytes actually written + * @throws Exception on error + * @see self::send() if your socket is connect()ed + * @uses socket_sendto() + */ + public function sendTo($buffer, $flags, $remote) + { + $ret = @socket_sendto($this->resource, $buffer, strlen($buffer), $flags, $this->unformatAddress($remote, $port), $port); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $ret; + } + + /** + * enable/disable blocking/nonblocking mode (O_NONBLOCK flag) + * + * @param boolean $toggle + * @return self $this (chainable) + * @throws Exception on error + * @uses socket_set_block() + * @uses socket_set_nonblock() + */ + public function setBlocking($toggle = true) + { + $ret = $toggle ? @socket_set_block($this->resource) : @socket_set_nonblock($this->resource); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this; + } + + /** + * set socket option + * + * @param int $level + * @param int $optname + * @param mixed $optval + * @return self $this (chainable) + * @throws Exception on error + * @see self::getOption() + * @uses socket_set_option() + */ + public function setOption($level, $optname, $optval) + { + $ret = @socket_set_option($this->resource, $level, $optname, $optval); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this; + } + + /** + * shuts down socket for receiving, sending or both + * + * @param int $how 0 = shutdown reading, 1 = shutdown writing, 2 = shutdown reading and writing + * @return self $this (chainable) + * @throws Exception on error + * @see self::close() + * @uses socket_shutdown() + */ + public function shutdown($how = 2) + { + $ret = @socket_shutdown($this->resource, $how); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $this; + } + + /** + * write $buffer to connect()ed / accept()ed socket + * + * @param string $buffer + * @return int number of bytes actually written + * @throws Exception on error + * @see self::send() if you need to pass flags + * @uses socket_write() + */ + public function write($buffer) + { + $ret = @socket_write($this->resource, $buffer); + if ($ret === false) { + throw Exception::createFromSocketResource($this->resource); + } + return $ret; + } + + /** + * get socket type as passed to socket_create() + * + * @return int usually either SOCK_STREAM or SOCK_DGRAM + * @throws Exception on error + * @uses self::getOption() + */ + public function getType() + { + return $this->getOption(SOL_SOCKET, SO_TYPE); + } + + /** + * assert that this socket is alive and its error code is 0 + * + * This will fetch and reset the current socket error code from the + * socket and options and will throw an Exception along with error + * message and code if the code is not 0, i.e. if it does indicate + * an error situation. + * + * Calling this method should not be needed in most cases and is + * likely to not throw an Exception. Each socket operation like + * connect(), send(), etc. will throw a dedicated Exception in case + * of an error anyway. + * + * @return self $this (chainable) + * @throws Exception if error code is not 0 + * @uses self::getOption() to retrieve and clear current error code + * @uses self::getErrorMessage() to translate error code to + */ + public function assertAlive() + { + $code = $this->getOption(SOL_SOCKET, SO_ERROR); + if ($code !== 0) { + throw Exception::createFromCode($code, 'Socket error'); + } + return $this; + } + + /** + * format given address/host/path and port + * + * @param string $address + * @param int $port + * @return string + */ + protected function formatAddress($address, $port) + { + if ($port !== 0) { + if (strpos($address, ':') !== false) { + $address = '[' . $address . ']'; + } + $address .= ':' . $port; + } + return $address; + } + + /** + * format given address by splitting it into returned address and port set by reference + * + * @param string $address + * @param int $port + * @return string address with port removed + */ + protected function unformatAddress($address, &$port) + { + // [::1]:2 => ::1 2 + // test:2 => test 2 + // ::1 => ::1 + // test => test + + $colon = strrpos($address, ':'); + + // there is a colon and this is the only colon or there's a closing IPv6 bracket right before it + if ($colon !== false && (strpos($address, ':') === $colon || strpos($address, ']') === ($colon - 1))) { + $port = (int)substr($address, $colon + 1); + $address = substr($address, 0, $colon); + + // remove IPv6 square brackets + if (substr($address, 0, 1) === '[') { + $address = substr($address, 1, -1); + } + } + return $address; + } +} diff --git a/vendor/clue/socks-react/LICENSE b/vendor/clue/socks-react/LICENSE new file mode 100644 index 0000000..8efa9aa --- /dev/null +++ b/vendor/clue/socks-react/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2011 Christian Lück + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/clue/socks-react/src/Client.php b/vendor/clue/socks-react/src/Client.php new file mode 100644 index 0000000..ee643b6 --- /dev/null +++ b/vendor/clue/socks-react/src/Client.php @@ -0,0 +1,382 @@ + SOCKS5 authentication + if (isset($parts['user']) || isset($parts['pass'])) { + if ($parts['scheme'] === 'socks') { + // default to using SOCKS5 if not given explicitly + $parts['scheme'] = 'socks5'; + } elseif ($parts['scheme'] !== 'socks5') { + // fail if any other protocol version given explicitly + throw new InvalidArgumentException('Authentication requires SOCKS5. Consider using protocol version 5 or waive authentication'); + } + $parts += array('user' => '', 'pass' => ''); + $this->setAuth(rawurldecode($parts['user']), rawurldecode($parts['pass'])); + } + + // check for valid protocol version from URI scheme + $this->setProtocolVersionFromScheme($parts['scheme']); + + $this->socksUri = $parts['host'] . ':' . $parts['port']; + $this->connector = $connector; + } + + private function setProtocolVersionFromScheme($scheme) + { + if ($scheme === 'socks' || $scheme === 'socks4a') { + $this->protocolVersion = '4a'; + } elseif ($scheme === 'socks5') { + $this->protocolVersion = '5'; + } elseif ($scheme === 'socks4') { + $this->protocolVersion = '4'; + } else { + throw new InvalidArgumentException('Invalid protocol version given "' . $scheme . '://"'); + } + } + + /** + * set login data for username/password authentication method (RFC1929) + * + * @param string $username + * @param string $password + * @link http://tools.ietf.org/html/rfc1929 + */ + private function setAuth($username, $password) + { + if (strlen($username) > 255 || strlen($password) > 255) { + throw new InvalidArgumentException('Both username and password MUST NOT exceed a length of 255 bytes each'); + } + $this->auth = pack('C2', 0x01, strlen($username)) . $username . pack('C', strlen($password)) . $password; + } + + /** + * Establish a TCP/IP connection to the given target URI through the SOCKS server + * + * Many higher-level networking protocols build on top of TCP. It you're dealing + * with one such client implementation, it probably uses/accepts an instance + * implementing React's `ConnectorInterface` (and usually its default `Connector` + * instance). In this case you can also pass this `Connector` instance instead + * to make this client implementation SOCKS-aware. That's it. + * + * @param string $uri + * @return PromiseInterface Promise + */ + public function connect($uri) + { + if (strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + } + + $parts = parse_url($uri); + if (!$parts || !isset($parts['scheme'], $parts['host'], $parts['port']) || $parts['scheme'] !== 'tcp') { + return Promise\reject(new InvalidArgumentException('Invalid target URI specified')); + } + + $host = trim($parts['host'], '[]'); + $port = $parts['port']; + + if ($this->protocolVersion === '4' && false === filter_var($host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) { + return Promise\reject(new InvalidArgumentException('Requires an IPv4 address for SOCKS4')); + } + + if (strlen($host) > 255 || $port > 65535 || $port < 0 || (string)$port !== (string)(int)$port) { + return Promise\reject(new InvalidArgumentException('Invalid target specified')); + } + + // construct URI to SOCKS server to connect to + $socksUri = $this->socksUri; + + // append path from URI if given + if (isset($parts['path'])) { + $socksUri .= $parts['path']; + } + + // parse query args + $args = array(); + if (isset($parts['query'])) { + parse_str($parts['query'], $args); + } + + // append hostname from URI to query string unless explicitly given + if (!isset($args['hostname'])) { + $args['hostname'] = $host; + } + + // append query string + $socksUri .= '?' . http_build_query($args, '', '&'); + + // append fragment from URI if given + if (isset($parts['fragment'])) { + $socksUri .= '#' . $parts['fragment']; + } + + $that = $this; + + // start TCP/IP connection to SOCKS server and then + // handle SOCKS protocol once connection is ready + // resolve plain connection once SOCKS protocol is completed + return $this->connector->connect($socksUri)->then( + function (ConnectionInterface $stream) use ($that, $host, $port) { + return $that->handleConnectedSocks($stream, $host, $port); + }, + function (Exception $e) { + throw new RuntimeException('Unable to connect to proxy (ECONNREFUSED)', defined('SOCKET_ECONNREFUSED') ? SOCKET_ECONNREFUSED : 111, $e); + } + ); + } + + /** + * Internal helper used to handle the communication with the SOCKS server + * + * @param ConnectionInterface $stream + * @param string $host + * @param int $port + * @return Promise Promise + * @internal + */ + public function handleConnectedSocks(ConnectionInterface $stream, $host, $port) + { + $deferred = new Deferred(function ($_, $reject) { + $reject(new RuntimeException('Connection canceled while establishing SOCKS session (ECONNABORTED)', defined('SOCKET_ECONNABORTED') ? SOCKET_ECONNABORTED : 103)); + }); + + $reader = new StreamReader(); + $stream->on('data', array($reader, 'write')); + + $stream->on('error', $onError = function (Exception $e) use ($deferred) { + $deferred->reject(new RuntimeException('Stream error while waiting for response from proxy (EIO)', defined('SOCKET_EIO') ? SOCKET_EIO : 5, $e)); + }); + + $stream->on('close', $onClose = function () use ($deferred) { + $deferred->reject(new RuntimeException('Connection to proxy lost while waiting for response (ECONNRESET)', defined('SOCKET_ECONNRESET') ? SOCKET_ECONNRESET : 104)); + }); + + if ($this->protocolVersion === '5') { + $promise = $this->handleSocks5($stream, $host, $port, $reader); + } else { + $promise = $this->handleSocks4($stream, $host, $port, $reader); + } + $promise->then(function () use ($deferred, $stream) { + $deferred->resolve($stream); + }, function (Exception $error) use ($deferred) { + // pass custom RuntimeException through as-is, otherwise wrap in protocol error + if (!$error instanceof RuntimeException) { + $error = new RuntimeException('Invalid response received from proxy (EBADMSG)', defined('SOCKET_EBADMSG') ? SOCKET_EBADMSG: 71, $error); + } + + $deferred->reject($error); + }); + + return $deferred->promise()->then( + function (ConnectionInterface $stream) use ($reader, $onError, $onClose) { + $stream->removeListener('data', array($reader, 'write')); + $stream->removeListener('error', $onError); + $stream->removeListener('close', $onClose); + + return $stream; + }, + function ($error) use ($stream, $onClose) { + $stream->removeListener('close', $onClose); + $stream->close(); + + throw $error; + } + ); + } + + private function handleSocks4(ConnectionInterface $stream, $host, $port, StreamReader $reader) + { + // do not resolve hostname. only try to convert to IP + $ip = ip2long($host); + + // send IP or (0.0.0.1) if invalid + $data = pack('C2nNC', 0x04, 0x01, $port, $ip === false ? 1 : $ip, 0x00); + + if ($ip === false) { + // host is not a valid IP => send along hostname (SOCKS4a) + $data .= $host . pack('C', 0x00); + } + + $stream->write($data); + + return $reader->readBinary(array( + 'null' => 'C', + 'status' => 'C', + 'port' => 'n', + 'ip' => 'N' + ))->then(function ($data) { + if ($data['null'] !== 0x00) { + throw new Exception('Invalid SOCKS response'); + } + if ($data['status'] !== 0x5a) { + throw new RuntimeException('Proxy refused connection with SOCKS error code ' . sprintf('0x%02X', $data['status']) . ' (ECONNREFUSED)', defined('SOCKET_ECONNREFUSED') ? SOCKET_ECONNREFUSED : 111); + } + }); + } + + private function handleSocks5(ConnectionInterface $stream, $host, $port, StreamReader $reader) + { + // protocol version 5 + $data = pack('C', 0x05); + + $auth = $this->auth; + if ($auth === null) { + // one method, no authentication + $data .= pack('C2', 0x01, 0x00); + } else { + // two methods, username/password and no authentication + $data .= pack('C3', 0x02, 0x02, 0x00); + } + $stream->write($data); + + $that = $this; + + return $reader->readBinary(array( + 'version' => 'C', + 'method' => 'C' + ))->then(function ($data) use ($auth, $stream, $reader) { + if ($data['version'] !== 0x05) { + throw new Exception('Version/Protocol mismatch'); + } + + if ($data['method'] === 0x02 && $auth !== null) { + // username/password authentication requested and provided + $stream->write($auth); + + return $reader->readBinary(array( + 'version' => 'C', + 'status' => 'C' + ))->then(function ($data) { + if ($data['version'] !== 0x01 || $data['status'] !== 0x00) { + throw new RuntimeException('Username/Password authentication failed (EACCES)', defined('SOCKET_EACCES') ? SOCKET_EACCES : 13); + } + }); + } else if ($data['method'] !== 0x00) { + // any other method than "no authentication" + throw new RuntimeException('No acceptable authentication method found (EACCES)', defined('SOCKET_EACCES') ? SOCKET_EACCES : 13); + } + })->then(function () use ($stream, $reader, $host, $port) { + // do not resolve hostname. only try to convert to (binary/packed) IP + $ip = @inet_pton($host); + + $data = pack('C3', 0x05, 0x01, 0x00); + if ($ip === false) { + // not an IP, send as hostname + $data .= pack('C2', 0x03, strlen($host)) . $host; + } else { + // send as IPv4 / IPv6 + $data .= pack('C', (strpos($host, ':') === false) ? 0x01 : 0x04) . $ip; + } + $data .= pack('n', $port); + + $stream->write($data); + + return $reader->readBinary(array( + 'version' => 'C', + 'status' => 'C', + 'null' => 'C', + 'type' => 'C' + )); + })->then(function ($data) use ($reader) { + if ($data['version'] !== 0x05 || $data['null'] !== 0x00) { + throw new Exception('Invalid SOCKS response'); + } + if ($data['status'] !== 0x00) { + // map limited list of SOCKS error codes to common socket error conditions + // @link https://tools.ietf.org/html/rfc1928#section-6 + if ($data['status'] === Server::ERROR_GENERAL) { + throw new RuntimeException('SOCKS server reported a general server failure (ECONNREFUSED)', defined('SOCKET_ECONNREFUSED') ? SOCKET_ECONNREFUSED : 111); + } elseif ($data['status'] === Server::ERROR_NOT_ALLOWED_BY_RULESET) { + throw new RuntimeException('SOCKS server reported connection is not allowed by ruleset (EACCES)', defined('SOCKET_EACCES') ? SOCKET_EACCES : 13); + } elseif ($data['status'] === Server::ERROR_NETWORK_UNREACHABLE) { + throw new RuntimeException('SOCKS server reported network unreachable (ENETUNREACH)', defined('SOCKET_ENETUNREACH') ? SOCKET_ENETUNREACH : 101); + } elseif ($data['status'] === Server::ERROR_HOST_UNREACHABLE) { + throw new RuntimeException('SOCKS server reported host unreachable (EHOSTUNREACH)', defined('SOCKET_EHOSTUNREACH') ? SOCKET_EHOSTUNREACH : 113); + } elseif ($data['status'] === Server::ERROR_CONNECTION_REFUSED) { + throw new RuntimeException('SOCKS server reported connection refused (ECONNREFUSED)', defined('SOCKET_ECONNREFUSED') ? SOCKET_ECONNREFUSED : 111); + } elseif ($data['status'] === Server::ERROR_TTL) { + throw new RuntimeException('SOCKS server reported TTL/timeout expired (ETIMEDOUT)', defined('SOCKET_ETIMEDOUT') ? SOCKET_ETIMEDOUT : 110); + } elseif ($data['status'] === Server::ERROR_COMMAND_UNSUPPORTED) { + throw new RuntimeException('SOCKS server does not support the CONNECT command (EPROTO)', defined('SOCKET_EPROTO') ? SOCKET_EPROTO : 71); + } elseif ($data['status'] === Server::ERROR_ADDRESS_UNSUPPORTED) { + throw new RuntimeException('SOCKS server does not support this address type (EPROTO)', defined('SOCKET_EPROTO') ? SOCKET_EPROTO : 71); + } + + throw new RuntimeException('SOCKS server reported an unassigned error code ' . sprintf('0x%02X', $data['status']) . ' (ECONNREFUSED)', defined('SOCKET_ECONNREFUSED') ? SOCKET_ECONNREFUSED : 111); + } + if ($data['type'] === 0x01) { + // IPv4 address => skip IP and port + return $reader->readLength(6); + } elseif ($data['type'] === 0x03) { + // domain name => read domain name length + return $reader->readBinary(array( + 'length' => 'C' + ))->then(function ($data) use ($reader) { + // skip domain name and port + return $reader->readLength($data['length'] + 2); + }); + } elseif ($data['type'] === 0x04) { + // IPv6 address => skip IP and port + return $reader->readLength(18); + } else { + throw new Exception('Invalid SOCKS reponse: Invalid address type'); + } + }); + } +} diff --git a/vendor/clue/socks-react/src/Server.php b/vendor/clue/socks-react/src/Server.php new file mode 100644 index 0000000..0a069e2 --- /dev/null +++ b/vendor/clue/socks-react/src/Server.php @@ -0,0 +1,422 @@ +loop = $loop; + $this->connector = $connector; + + $that = $this; + $serverInterface->on('connection', function ($connection) use ($that) { + $that->emit('connection', array($connection)); + $that->onConnection($connection); + }); + } + + public function setProtocolVersion($version) + { + if ($version !== null) { + $version = (string)$version; + if (!in_array($version, array('4', '4a', '5'), true)) { + throw new InvalidArgumentException('Invalid protocol version given'); + } + if ($version !== '5' && $this->auth !== null){ + throw new UnexpectedValueException('Unable to change protocol version to anything but SOCKS5 while authentication is used. Consider removing authentication info or sticking to SOCKS5'); + } + } + $this->protocolVersion = $version; + } + + public function setAuth($auth) + { + if (!is_callable($auth)) { + throw new InvalidArgumentException('Given authenticator is not a valid callable'); + } + if ($this->protocolVersion !== null && $this->protocolVersion !== '5') { + throw new UnexpectedValueException('Authentication requires SOCKS5. Consider using protocol version 5 or waive authentication'); + } + // wrap authentication callback in order to cast its return value to a promise + $this->auth = function($username, $password, $remote) use ($auth) { + $ret = call_user_func($auth, $username, $password, $remote); + if ($ret instanceof PromiseInterface) { + return $ret; + } + $deferred = new Deferred(); + $ret ? $deferred->resolve() : $deferred->reject(); + return $deferred->promise(); + }; + } + + public function setAuthArray(array $login) + { + $this->setAuth(function ($username, $password) use ($login) { + return (isset($login[$username]) && (string)$login[$username] === $password); + }); + } + + public function unsetAuth() + { + $this->auth = null; + } + + public function onConnection(ConnectionInterface $connection) + { + $that = $this; + $handling = $this->handleSocks($connection)->then(function($remote) use ($connection){ + $connection->emit('ready',array($remote)); + }, function ($error) use ($connection, $that) { + if (!($error instanceof \Exception)) { + $error = new \Exception($error); + } + $connection->emit('error', array($error)); + $that->endConnection($connection); + }); + + $connection->on('close', function () use ($handling) { + $handling->cancel(); + }); + } + + /** + * gracefully shutdown connection by flushing all remaining data and closing stream + */ + public function endConnection(ConnectionInterface $stream) + { + $tid = true; + $loop = $this->loop; + + // cancel below timer in case connection is closed in time + $stream->once('close', function () use (&$tid, $loop) { + // close event called before the timer was set up, so everything is okay + if ($tid === true) { + // make sure to not start a useless timer + $tid = false; + } else { + $loop->cancelTimer($tid); + } + }); + + // shut down connection by pausing input data, flushing outgoing buffer and then exit + $stream->pause(); + $stream->end(); + + // check if connection is not already closed + if ($tid === true) { + // fall back to forcefully close connection in 3 seconds if buffer can not be flushed + $tid = $loop->addTimer(3.0, array($stream,'close')); + } + } + + private function handleSocks(ConnectionInterface $stream) + { + $reader = new StreamReader(); + $stream->on('data', array($reader, 'write')); + + $that = $this; + $that = $this; + + $auth = $this->auth; + $protocolVersion = $this->protocolVersion; + + // authentication requires SOCKS5 + if ($auth !== null) { + $protocolVersion = '5'; + } + + return $reader->readByte()->then(function ($version) use ($stream, $that, $protocolVersion, $auth, $reader){ + if ($version === 0x04) { + if ($protocolVersion === '5') { + throw new UnexpectedValueException('SOCKS4 not allowed due to configuration'); + } + return $that->handleSocks4($stream, $protocolVersion, $reader); + } else if ($version === 0x05) { + if ($protocolVersion !== null && $protocolVersion !== '5') { + throw new UnexpectedValueException('SOCKS5 not allowed due to configuration'); + } + return $that->handleSocks5($stream, $auth, $reader); + } + throw new UnexpectedValueException('Unexpected/unknown version number'); + }); + } + + public function handleSocks4(ConnectionInterface $stream, $protocolVersion, StreamReader $reader) + { + // suppliying hostnames is only allowed for SOCKS4a (or automatically detected version) + $supportsHostname = ($protocolVersion === null || $protocolVersion === '4a'); + + $remote = $stream->getRemoteAddress(); + if ($remote !== null) { + // remove transport scheme and prefix socks4:// instead + $secure = strpos($remote, 'tls://') === 0; + if (($pos = strpos($remote, '://')) !== false) { + $remote = substr($remote, $pos + 3); + } + $remote = 'socks4' . ($secure ? 's' : '') . '://' . $remote; + } + + $that = $this; + return $reader->readByteAssert(0x01)->then(function () use ($reader) { + return $reader->readBinary(array( + 'port' => 'n', + 'ipLong' => 'N', + 'null' => 'C' + )); + })->then(function ($data) use ($reader, $supportsHostname, $remote) { + if ($data['null'] !== 0x00) { + throw new Exception('Not a null byte'); + } + if ($data['ipLong'] === 0) { + throw new Exception('Invalid IP'); + } + if ($data['port'] === 0) { + throw new Exception('Invalid port'); + } + if ($data['ipLong'] < 256 && $supportsHostname) { + // invalid IP => probably a SOCKS4a request which appends the hostname + return $reader->readStringNull()->then(function ($string) use ($data, $remote){ + return array($string, $data['port'], $remote); + }); + } else { + $ip = long2ip($data['ipLong']); + return array($ip, $data['port'], $remote); + } + })->then(function ($target) use ($stream, $that) { + return $that->connectTarget($stream, $target)->then(function (ConnectionInterface $remote) use ($stream){ + $stream->write(pack('C8', 0x00, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)); + + return $remote; + }, function($error) use ($stream){ + $stream->end(pack('C8', 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)); + + throw $error; + }); + }, function($error) { + throw new UnexpectedValueException('SOCKS4 protocol error',0,$error); + }); + } + + public function handleSocks5(ConnectionInterface $stream, $auth=null, StreamReader $reader) + { + $remote = $stream->getRemoteAddress(); + if ($remote !== null) { + // remove transport scheme and prefix socks5:// instead + $secure = strpos($remote, 'tls://') === 0; + if (($pos = strpos($remote, '://')) !== false) { + $remote = substr($remote, $pos + 3); + } + $remote = 'socks5' . ($secure ? 's' : '') . '://' . $remote; + } + + $that = $this; + return $reader->readByte()->then(function ($num) use ($reader) { + // $num different authentication mechanisms offered + return $reader->readLength($num); + })->then(function ($methods) use ($reader, $stream, $auth, &$remote) { + if ($auth === null && strpos($methods,"\x00") !== false) { + // accept "no authentication" + $stream->write(pack('C2', 0x05, 0x00)); + + return 0x00; + } else if ($auth !== null && strpos($methods,"\x02") !== false) { + // username/password authentication (RFC 1929) sub negotiation + $stream->write(pack('C2', 0x05, 0x02)); + return $reader->readByteAssert(0x01)->then(function () use ($reader) { + return $reader->readByte(); + })->then(function ($length) use ($reader) { + return $reader->readLength($length); + })->then(function ($username) use ($reader, $auth, $stream, &$remote) { + return $reader->readByte()->then(function ($length) use ($reader) { + return $reader->readLength($length); + })->then(function ($password) use ($username, $auth, $stream, &$remote) { + // username and password given => authenticate + + // prefix username/password to remote URI + if ($remote !== null) { + $remote = str_replace('://', '://' . rawurlencode($username) . ':' . rawurlencode($password) . '@', $remote); + } + + return $auth($username, $password, $remote)->then(function () use ($stream, $username) { + // accept + $stream->emit('auth', array($username)); + $stream->write(pack('C2', 0x01, 0x00)); + }, function() use ($stream) { + // reject => send any code but 0x00 + $stream->end(pack('C2', 0x01, 0xFF)); + throw new UnexpectedValueException('Unable to authenticate'); + }); + }); + }); + } else { + // reject all offered authentication methods + $stream->write(pack('C2', 0x05, 0xFF)); + throw new UnexpectedValueException('No acceptable authentication mechanism found'); + } + })->then(function ($method) use ($reader, $stream) { + return $reader->readBinary(array( + 'version' => 'C', + 'command' => 'C', + 'null' => 'C', + 'type' => 'C' + )); + })->then(function ($data) use ($reader) { + if ($data['version'] !== 0x05) { + throw new UnexpectedValueException('Invalid SOCKS version'); + } + if ($data['command'] !== 0x01) { + throw new UnexpectedValueException('Only CONNECT requests supported', Server::ERROR_COMMAND_UNSUPPORTED); + } +// if ($data['null'] !== 0x00) { +// throw new UnexpectedValueException('Reserved byte has to be NULL'); +// } + if ($data['type'] === 0x03) { + // target hostname string + return $reader->readByte()->then(function ($len) use ($reader) { + return $reader->readLength($len); + }); + } else if ($data['type'] === 0x01) { + // target IPv4 + return $reader->readLength(4)->then(function ($addr) { + return inet_ntop($addr); + }); + } else if ($data['type'] === 0x04) { + // target IPv6 + return $reader->readLength(16)->then(function ($addr) { + return inet_ntop($addr); + }); + } else { + throw new UnexpectedValueException('Invalid address type', Server::ERROR_ADDRESS_UNSUPPORTED); + } + })->then(function ($host) use ($reader, &$remote) { + return $reader->readBinary(array('port'=>'n'))->then(function ($data) use ($host, &$remote) { + return array($host, $data['port'], $remote); + }); + })->then(function ($target) use ($that, $stream) { + return $that->connectTarget($stream, $target); + }, function($error) use ($stream) { + throw new UnexpectedValueException('SOCKS5 protocol error', $error->getCode(), $error); + })->then(function (ConnectionInterface $remote) use ($stream) { + $stream->write(pack('C4Nn', 0x05, 0x00, 0x00, 0x01, 0, 0)); + + return $remote; + }, function(Exception $error) use ($stream){ + $stream->write(pack('C4Nn', 0x05, $error->getCode() === 0 ? Server::ERROR_GENERAL : $error->getCode(), 0x00, 0x01, 0, 0)); + + throw $error; + }); + } + + public function connectTarget(ConnectionInterface $stream, array $target) + { + $uri = $target[0]; + if (strpos($uri, ':') !== false) { + $uri = '[' . $uri . ']'; + } + $uri .= ':' . $target[1]; + + // validate URI so a string hostname can not pass excessive URI parts + $parts = parse_url('tcp://' . $uri); + if (!$parts || !isset($parts['scheme'], $parts['host'], $parts['port']) || count($parts) !== 3) { + return Promise\reject(new InvalidArgumentException('Invalid target URI given')); + } + + if (isset($target[2])) { + $uri .= '?source=' . rawurlencode($target[2]); + } + + $stream->emit('target', $target); + $that = $this; + $connecting = $this->connector->connect($uri); + + $stream->on('close', function () use ($connecting) { + $connecting->cancel(); + }); + + return $connecting->then(function (ConnectionInterface $remote) use ($stream, $that) { + $stream->pipe($remote, array('end'=>false)); + $remote->pipe($stream, array('end'=>false)); + + // remote end closes connection => stop reading from local end, try to flush buffer to local and disconnect local + $remote->on('end', function() use ($stream, $that) { + $stream->emit('shutdown', array('remote', null)); + $that->endConnection($stream); + }); + + // local end closes connection => stop reading from remote end, try to flush buffer to remote and disconnect remote + $stream->on('end', function() use ($remote, $that) { + $that->endConnection($remote); + }); + + // set bigger buffer size of 100k to improve performance + $stream->bufferSize = $remote->bufferSize = 100 * 1024 * 1024; + + return $remote; + }, function(Exception $error) { + // default to general/unknown error + $code = Server::ERROR_GENERAL; + + // map common socket error conditions to limited list of SOCKS error codes + if ((defined('SOCKET_EACCES') && $error->getCode() === SOCKET_EACCES) || $error->getCode() === 13) { + $code = Server::ERROR_NOT_ALLOWED_BY_RULESET; + } elseif ((defined('SOCKET_EHOSTUNREACH') && $error->getCode() === SOCKET_EHOSTUNREACH) || $error->getCode() === 113) { + $code = Server::ERROR_HOST_UNREACHABLE; + } elseif ((defined('SOCKET_ENETUNREACH') && $error->getCode() === SOCKET_ENETUNREACH) || $error->getCode() === 101) { + $code = Server::ERROR_NETWORK_UNREACHABLE; + } elseif ((defined('SOCKET_ECONNREFUSED') && $error->getCode() === SOCKET_ECONNREFUSED) || $error->getCode() === 111 || $error->getMessage() === 'Connection refused') { + // Socket component does not currently assign an error code for this, so we have to resort to checking the exception message + $code = Server::ERROR_CONNECTION_REFUSED; + } elseif ((defined('SOCKET_ETIMEDOUT') && $error->getCode() === SOCKET_ETIMEDOUT) || $error->getCode() === 110 || $error instanceof TimeoutException) { + // Socket component does not currently assign an error code for this, but we can rely on the TimeoutException + $code = Server::ERROR_TTL; + } + + throw new UnexpectedValueException('Unable to connect to remote target', $code, $error); + }); + } +} diff --git a/vendor/clue/socks-react/src/StreamReader.php b/vendor/clue/socks-react/src/StreamReader.php new file mode 100644 index 0000000..6dbf51c --- /dev/null +++ b/vendor/clue/socks-react/src/StreamReader.php @@ -0,0 +1,149 @@ +buffer .= $data; + + do { + $current = reset($this->queue); + + if ($current === false) { + break; + } + + /* @var $current Closure */ + + $ret = $current($this->buffer); + + if ($ret === self::RET_INCOMPLETE) { + // current is incomplete, so wait for further data to arrive + break; + } else { + // current is done, remove from list and continue with next + array_shift($this->queue); + } + } while (true); + } + + public function readBinary($structure) + { + $length = 0; + $unpack = ''; + foreach ($structure as $name=>$format) { + if ($length !== 0) { + $unpack .= '/'; + } + $unpack .= $format . $name; + + if ($format === 'C') { + ++$length; + } else if ($format === 'n') { + $length += 2; + } else if ($format === 'N') { + $length += 4; + } else { + throw new InvalidArgumentException('Invalid format given'); + } + } + + return $this->readLength($length)->then(function ($response) use ($unpack) { + return unpack($unpack, $response); + }); + } + + public function readLength($bytes) + { + $deferred = new Deferred(); + + $this->readBufferCallback(function (&$buffer) use ($bytes, $deferred) { + if (strlen($buffer) >= $bytes) { + $deferred->resolve((string)substr($buffer, 0, $bytes)); + $buffer = (string)substr($buffer, $bytes); + + return StreamReader::RET_DONE; + } + }); + + return $deferred->promise(); + } + + public function readByte() + { + return $this->readBinary(array( + 'byte' => 'C' + ))->then(function ($data) { + return $data['byte']; + }); + } + + public function readByteAssert($expect) + { + return $this->readByte()->then(function ($byte) use ($expect) { + if ($byte !== $expect) { + throw new UnexpectedValueException('Unexpected byte encountered'); + } + return $byte; + }); + } + + public function readStringNull() + { + $deferred = new Deferred(); + $string = ''; + + $that = $this; + $readOne = function () use (&$readOne, $that, $deferred, &$string) { + $that->readByte()->then(function ($byte) use ($deferred, &$string, $readOne) { + if ($byte === 0x00) { + $deferred->resolve($string); + } else { + $string .= chr($byte); + $readOne(); + } + }); + }; + $readOne(); + + return $deferred->promise(); + } + + public function readBufferCallback(/* callable */ $callable) + { + if (!is_callable($callable)) { + throw new InvalidArgumentException('Given function must be callable'); + } + + if ($this->queue) { + $this->queue []= $callable; + } else { + $this->queue = array($callable); + + if ($this->buffer !== '') { + // this is the first element in the queue and the buffer is filled => trigger write procedure + $this->write(''); + } + } + } + + public function getBuffer() + { + return $this->buffer; + } +} diff --git a/vendor/composer/ClassLoader.php b/vendor/composer/ClassLoader.php new file mode 100644 index 0000000..2c72175 --- /dev/null +++ b/vendor/composer/ClassLoader.php @@ -0,0 +1,445 @@ + + * Jordi Boggiano + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Composer\Autoload; + +/** + * ClassLoader implements a PSR-0, PSR-4 and classmap class loader. + * + * $loader = new \Composer\Autoload\ClassLoader(); + * + * // register classes with namespaces + * $loader->add('Symfony\Component', __DIR__.'/component'); + * $loader->add('Symfony', __DIR__.'/framework'); + * + * // activate the autoloader + * $loader->register(); + * + * // to enable searching the include path (eg. for PEAR packages) + * $loader->setUseIncludePath(true); + * + * In this example, if you try to use a class in the Symfony\Component + * namespace or one of its children (Symfony\Component\Console for instance), + * the autoloader will first look for the class under the component/ + * directory, and it will then fallback to the framework/ directory if not + * found before giving up. + * + * This class is loosely based on the Symfony UniversalClassLoader. + * + * @author Fabien Potencier + * @author Jordi Boggiano + * @see http://www.php-fig.org/psr/psr-0/ + * @see http://www.php-fig.org/psr/psr-4/ + */ +class ClassLoader +{ + // PSR-4 + private $prefixLengthsPsr4 = array(); + private $prefixDirsPsr4 = array(); + private $fallbackDirsPsr4 = array(); + + // PSR-0 + private $prefixesPsr0 = array(); + private $fallbackDirsPsr0 = array(); + + private $useIncludePath = false; + private $classMap = array(); + private $classMapAuthoritative = false; + private $missingClasses = array(); + private $apcuPrefix; + + public function getPrefixes() + { + if (!empty($this->prefixesPsr0)) { + return call_user_func_array('array_merge', $this->prefixesPsr0); + } + + return array(); + } + + public function getPrefixesPsr4() + { + return $this->prefixDirsPsr4; + } + + public function getFallbackDirs() + { + return $this->fallbackDirsPsr0; + } + + public function getFallbackDirsPsr4() + { + return $this->fallbackDirsPsr4; + } + + public function getClassMap() + { + return $this->classMap; + } + + /** + * @param array $classMap Class to filename map + */ + public function addClassMap(array $classMap) + { + if ($this->classMap) { + $this->classMap = array_merge($this->classMap, $classMap); + } else { + $this->classMap = $classMap; + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, either + * appending or prepending to the ones previously set for this prefix. + * + * @param string $prefix The prefix + * @param array|string $paths The PSR-0 root directories + * @param bool $prepend Whether to prepend the directories + */ + public function add($prefix, $paths, $prepend = false) + { + if (!$prefix) { + if ($prepend) { + $this->fallbackDirsPsr0 = array_merge( + (array) $paths, + $this->fallbackDirsPsr0 + ); + } else { + $this->fallbackDirsPsr0 = array_merge( + $this->fallbackDirsPsr0, + (array) $paths + ); + } + + return; + } + + $first = $prefix[0]; + if (!isset($this->prefixesPsr0[$first][$prefix])) { + $this->prefixesPsr0[$first][$prefix] = (array) $paths; + + return; + } + if ($prepend) { + $this->prefixesPsr0[$first][$prefix] = array_merge( + (array) $paths, + $this->prefixesPsr0[$first][$prefix] + ); + } else { + $this->prefixesPsr0[$first][$prefix] = array_merge( + $this->prefixesPsr0[$first][$prefix], + (array) $paths + ); + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, either + * appending or prepending to the ones previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param array|string $paths The PSR-4 base directories + * @param bool $prepend Whether to prepend the directories + * + * @throws \InvalidArgumentException + */ + public function addPsr4($prefix, $paths, $prepend = false) + { + if (!$prefix) { + // Register directories for the root namespace. + if ($prepend) { + $this->fallbackDirsPsr4 = array_merge( + (array) $paths, + $this->fallbackDirsPsr4 + ); + } else { + $this->fallbackDirsPsr4 = array_merge( + $this->fallbackDirsPsr4, + (array) $paths + ); + } + } elseif (!isset($this->prefixDirsPsr4[$prefix])) { + // Register directories for a new namespace. + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = (array) $paths; + } elseif ($prepend) { + // Prepend directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + (array) $paths, + $this->prefixDirsPsr4[$prefix] + ); + } else { + // Append directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + $this->prefixDirsPsr4[$prefix], + (array) $paths + ); + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, + * replacing any others previously set for this prefix. + * + * @param string $prefix The prefix + * @param array|string $paths The PSR-0 base directories + */ + public function set($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr0 = (array) $paths; + } else { + $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths; + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, + * replacing any others previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param array|string $paths The PSR-4 base directories + * + * @throws \InvalidArgumentException + */ + public function setPsr4($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr4 = (array) $paths; + } else { + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = (array) $paths; + } + } + + /** + * Turns on searching the include path for class files. + * + * @param bool $useIncludePath + */ + public function setUseIncludePath($useIncludePath) + { + $this->useIncludePath = $useIncludePath; + } + + /** + * Can be used to check if the autoloader uses the include path to check + * for classes. + * + * @return bool + */ + public function getUseIncludePath() + { + return $this->useIncludePath; + } + + /** + * Turns off searching the prefix and fallback directories for classes + * that have not been registered with the class map. + * + * @param bool $classMapAuthoritative + */ + public function setClassMapAuthoritative($classMapAuthoritative) + { + $this->classMapAuthoritative = $classMapAuthoritative; + } + + /** + * Should class lookup fail if not found in the current class map? + * + * @return bool + */ + public function isClassMapAuthoritative() + { + return $this->classMapAuthoritative; + } + + /** + * APCu prefix to use to cache found/not-found classes, if the extension is enabled. + * + * @param string|null $apcuPrefix + */ + public function setApcuPrefix($apcuPrefix) + { + $this->apcuPrefix = function_exists('apcu_fetch') && ini_get('apc.enabled') ? $apcuPrefix : null; + } + + /** + * The APCu prefix in use, or null if APCu caching is not enabled. + * + * @return string|null + */ + public function getApcuPrefix() + { + return $this->apcuPrefix; + } + + /** + * Registers this instance as an autoloader. + * + * @param bool $prepend Whether to prepend the autoloader or not + */ + public function register($prepend = false) + { + spl_autoload_register(array($this, 'loadClass'), true, $prepend); + } + + /** + * Unregisters this instance as an autoloader. + */ + public function unregister() + { + spl_autoload_unregister(array($this, 'loadClass')); + } + + /** + * Loads the given class or interface. + * + * @param string $class The name of the class + * @return bool|null True if loaded, null otherwise + */ + public function loadClass($class) + { + if ($file = $this->findFile($class)) { + includeFile($file); + + return true; + } + } + + /** + * Finds the path to the file where the class is defined. + * + * @param string $class The name of the class + * + * @return string|false The path if found, false otherwise + */ + public function findFile($class) + { + // class map lookup + if (isset($this->classMap[$class])) { + return $this->classMap[$class]; + } + if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) { + return false; + } + if (null !== $this->apcuPrefix) { + $file = apcu_fetch($this->apcuPrefix.$class, $hit); + if ($hit) { + return $file; + } + } + + $file = $this->findFileWithExtension($class, '.php'); + + // Search for Hack files if we are running on HHVM + if (false === $file && defined('HHVM_VERSION')) { + $file = $this->findFileWithExtension($class, '.hh'); + } + + if (null !== $this->apcuPrefix) { + apcu_add($this->apcuPrefix.$class, $file); + } + + if (false === $file) { + // Remember that this class does not exist. + $this->missingClasses[$class] = true; + } + + return $file; + } + + private function findFileWithExtension($class, $ext) + { + // PSR-4 lookup + $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext; + + $first = $class[0]; + if (isset($this->prefixLengthsPsr4[$first])) { + $subPath = $class; + while (false !== $lastPos = strrpos($subPath, '\\')) { + $subPath = substr($subPath, 0, $lastPos); + $search = $subPath.'\\'; + if (isset($this->prefixDirsPsr4[$search])) { + foreach ($this->prefixDirsPsr4[$search] as $dir) { + $length = $this->prefixLengthsPsr4[$first][$search]; + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $length))) { + return $file; + } + } + } + } + } + + // PSR-4 fallback dirs + foreach ($this->fallbackDirsPsr4 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) { + return $file; + } + } + + // PSR-0 lookup + if (false !== $pos = strrpos($class, '\\')) { + // namespaced class name + $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1) + . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR); + } else { + // PEAR-like class name + $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext; + } + + if (isset($this->prefixesPsr0[$first])) { + foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) { + if (0 === strpos($class, $prefix)) { + foreach ($dirs as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + } + } + } + + // PSR-0 fallback dirs + foreach ($this->fallbackDirsPsr0 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + + // PSR-0 include paths. + if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) { + return $file; + } + + return false; + } +} + +/** + * Scope isolated include. + * + * Prevents access to $this/self from included files. + */ +function includeFile($file) +{ + include $file; +} diff --git a/vendor/composer/LICENSE b/vendor/composer/LICENSE new file mode 100644 index 0000000..f27399a --- /dev/null +++ b/vendor/composer/LICENSE @@ -0,0 +1,21 @@ + +Copyright (c) Nils Adermann, Jordi Boggiano + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + diff --git a/vendor/composer/autoload_classmap.php b/vendor/composer/autoload_classmap.php new file mode 100644 index 0000000..7a91153 --- /dev/null +++ b/vendor/composer/autoload_classmap.php @@ -0,0 +1,9 @@ + $vendorDir . '/react/promise/src/functions_include.php', + '6b06ce8ccf69c43a60a1e48495a034c9' => $vendorDir . '/react/promise-timer/src/functions.php', + '383eaff206634a77a1be54e64e6459c7' => $vendorDir . '/sabre/uri/lib/functions.php', + 'ebf8799635f67b5d7248946fe2154f4a' => $vendorDir . '/ringcentral/psr7/src/functions_include.php', + '3569eecfeed3bcf0bad3c998a494ecb8' => $vendorDir . '/sabre/xml/lib/Deserializer/functions.php', + '93aa591bc4ca510c520999e34229ee79' => $vendorDir . '/sabre/xml/lib/Serializer/functions.php', + '2b9d0f43f9552984cfa82fee95491826' => $vendorDir . '/sabre/event/lib/coroutine.php', + 'd81bab31d3feb45bfe2f283ea3c8fdf7' => $vendorDir . '/sabre/event/lib/Loop/functions.php', + 'a1cce3d26cc15c00fcd0b3354bd72c88' => $vendorDir . '/sabre/event/lib/Promise/functions.php', + 'cea474b4340aa9fa53661e887a21a316' => $vendorDir . '/react/promise-stream/src/functions_include.php', + 'ebdb698ed4152ae445614b69b5e4bb6a' => $vendorDir . '/sabre/http/lib/functions.php', +); diff --git a/vendor/composer/autoload_namespaces.php b/vendor/composer/autoload_namespaces.php new file mode 100644 index 0000000..09d3988 --- /dev/null +++ b/vendor/composer/autoload_namespaces.php @@ -0,0 +1,13 @@ + array($vendorDir . '/chrisboulton/php-resque/lib'), + 'MKraemer' => array($vendorDir . '/mkraemer/react-pcntl/src'), + 'Evenement' => array($vendorDir . '/evenement/evenement/src'), + 'Clue\\Redis\\Protocol' => array($vendorDir . '/clue/redis-protocol/src'), +); diff --git a/vendor/composer/autoload_psr4.php b/vendor/composer/autoload_psr4.php new file mode 100644 index 0000000..28d43d6 --- /dev/null +++ b/vendor/composer/autoload_psr4.php @@ -0,0 +1,42 @@ + array($vendorDir . '/clue/socket-raw/src'), + 'Sabre\\Xml\\' => array($vendorDir . '/sabre/xml/lib'), + 'Sabre\\VObject\\' => array($vendorDir . '/sabre/vobject/lib'), + 'Sabre\\Uri\\' => array($vendorDir . '/sabre/uri/lib'), + 'Sabre\\HTTP\\' => array($vendorDir . '/sabre/http/lib'), + 'Sabre\\Event\\' => array($vendorDir . '/sabre/event/lib'), + 'Sabre\\DAV\\' => array($vendorDir . '/sabre/dav/lib/DAV'), + 'Sabre\\DAVACL\\' => array($vendorDir . '/sabre/dav/lib/DAVACL'), + 'Sabre\\CardDAV\\' => array($vendorDir . '/sabre/dav/lib/CardDAV'), + 'Sabre\\CalDAV\\' => array($vendorDir . '/sabre/dav/lib/CalDAV'), + 'RingCentral\\Psr7\\' => array($vendorDir . '/ringcentral/psr7/src'), + 'React\\Stream\\' => array($vendorDir . '/react/stream/src'), + 'React\\Socket\\' => array($vendorDir . '/react/socket/src'), + 'React\\Promise\\Timer\\' => array($vendorDir . '/react/promise-timer/src'), + 'React\\Promise\\Stream\\' => array($vendorDir . '/react/promise-stream/src'), + 'React\\Promise\\' => array($vendorDir . '/react/promise/src'), + 'React\\Http\\' => array($vendorDir . '/react/http/src'), + 'React\\HttpClient\\' => array($vendorDir . '/react/http-client/src'), + 'React\\EventLoop\\' => array($vendorDir . '/react/event-loop/src'), + 'React\\Dns\\' => array($vendorDir . '/react/dns/src'), + 'React\\Datagram\\' => array($vendorDir . '/react/datagram/src'), + 'React\\ChildProcess\\' => array($vendorDir . '/react/child-process/src'), + 'React\\Cache\\' => array($vendorDir . '/react/cache/src'), + 'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'), + 'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-message/src'), + 'Predis\\' => array($vendorDir . '/predis/predis/src'), + 'GuzzleHttp\\Stream\\' => array($vendorDir . '/guzzlehttp/streams/src'), + 'GuzzleHttp\\Ring\\' => array($vendorDir . '/guzzlehttp/ringphp/src'), + 'GuzzleHttp\\' => array($vendorDir . '/guzzlehttp/guzzle/src'), + 'ConnectionManager\\Extra\\' => array($vendorDir . '/clue/connection-manager-extra/src'), + 'Clue\\React\\Socks\\' => array($vendorDir . '/clue/socks-react/src'), + 'Clue\\React\\Redis\\' => array($vendorDir . '/clue/redis-react/src'), + 'Clue\\React\\HttpProxy\\' => array($vendorDir . '/clue/http-proxy-react/src'), +); diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php new file mode 100644 index 0000000..1379056 --- /dev/null +++ b/vendor/composer/autoload_real.php @@ -0,0 +1,70 @@ += 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded()); + if ($useStaticLoader) { + require_once __DIR__ . '/autoload_static.php'; + + call_user_func(\Composer\Autoload\ComposerStaticInit3214150501998a72ea353f9c1a1e903e::getInitializer($loader)); + } else { + $map = require __DIR__ . '/autoload_namespaces.php'; + foreach ($map as $namespace => $path) { + $loader->set($namespace, $path); + } + + $map = require __DIR__ . '/autoload_psr4.php'; + foreach ($map as $namespace => $path) { + $loader->setPsr4($namespace, $path); + } + + $classMap = require __DIR__ . '/autoload_classmap.php'; + if ($classMap) { + $loader->addClassMap($classMap); + } + } + + $loader->register(true); + + if ($useStaticLoader) { + $includeFiles = Composer\Autoload\ComposerStaticInit3214150501998a72ea353f9c1a1e903e::$files; + } else { + $includeFiles = require __DIR__ . '/autoload_files.php'; + } + foreach ($includeFiles as $fileIdentifier => $file) { + composerRequire3214150501998a72ea353f9c1a1e903e($fileIdentifier, $file); + } + + return $loader; + } +} + +function composerRequire3214150501998a72ea353f9c1a1e903e($fileIdentifier, $file) +{ + if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) { + require $file; + + $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true; + } +} diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php new file mode 100644 index 0000000..68cd350 --- /dev/null +++ b/vendor/composer/autoload_static.php @@ -0,0 +1,249 @@ + __DIR__ . '/..' . '/react/promise/src/functions_include.php', + '6b06ce8ccf69c43a60a1e48495a034c9' => __DIR__ . '/..' . '/react/promise-timer/src/functions.php', + '383eaff206634a77a1be54e64e6459c7' => __DIR__ . '/..' . '/sabre/uri/lib/functions.php', + 'ebf8799635f67b5d7248946fe2154f4a' => __DIR__ . '/..' . '/ringcentral/psr7/src/functions_include.php', + '3569eecfeed3bcf0bad3c998a494ecb8' => __DIR__ . '/..' . '/sabre/xml/lib/Deserializer/functions.php', + '93aa591bc4ca510c520999e34229ee79' => __DIR__ . '/..' . '/sabre/xml/lib/Serializer/functions.php', + '2b9d0f43f9552984cfa82fee95491826' => __DIR__ . '/..' . '/sabre/event/lib/coroutine.php', + 'd81bab31d3feb45bfe2f283ea3c8fdf7' => __DIR__ . '/..' . '/sabre/event/lib/Loop/functions.php', + 'a1cce3d26cc15c00fcd0b3354bd72c88' => __DIR__ . '/..' . '/sabre/event/lib/Promise/functions.php', + 'cea474b4340aa9fa53661e887a21a316' => __DIR__ . '/..' . '/react/promise-stream/src/functions_include.php', + 'ebdb698ed4152ae445614b69b5e4bb6a' => __DIR__ . '/..' . '/sabre/http/lib/functions.php', + ); + + public static $prefixLengthsPsr4 = array ( + 'S' => + array ( + 'Socket\\Raw\\' => 11, + 'Sabre\\Xml\\' => 10, + 'Sabre\\VObject\\' => 14, + 'Sabre\\Uri\\' => 10, + 'Sabre\\HTTP\\' => 11, + 'Sabre\\Event\\' => 12, + 'Sabre\\DAV\\' => 10, + 'Sabre\\DAVACL\\' => 13, + 'Sabre\\CardDAV\\' => 14, + 'Sabre\\CalDAV\\' => 13, + ), + 'R' => + array ( + 'RingCentral\\Psr7\\' => 17, + 'React\\Stream\\' => 13, + 'React\\Socket\\' => 13, + 'React\\Promise\\Timer\\' => 20, + 'React\\Promise\\Stream\\' => 21, + 'React\\Promise\\' => 14, + 'React\\Http\\' => 11, + 'React\\HttpClient\\' => 17, + 'React\\EventLoop\\' => 16, + 'React\\Dns\\' => 10, + 'React\\Datagram\\' => 15, + 'React\\ChildProcess\\' => 19, + 'React\\Cache\\' => 12, + ), + 'P' => + array ( + 'Psr\\Log\\' => 8, + 'Psr\\Http\\Message\\' => 17, + 'Predis\\' => 7, + ), + 'G' => + array ( + 'GuzzleHttp\\Stream\\' => 18, + 'GuzzleHttp\\Ring\\' => 16, + 'GuzzleHttp\\' => 11, + ), + 'C' => + array ( + 'ConnectionManager\\Extra\\' => 24, + 'Clue\\React\\Socks\\' => 17, + 'Clue\\React\\Redis\\' => 17, + 'Clue\\React\\HttpProxy\\' => 21, + ), + ); + + public static $prefixDirsPsr4 = array ( + 'Socket\\Raw\\' => + array ( + 0 => __DIR__ . '/..' . '/clue/socket-raw/src', + ), + 'Sabre\\Xml\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/xml/lib', + ), + 'Sabre\\VObject\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/vobject/lib', + ), + 'Sabre\\Uri\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/uri/lib', + ), + 'Sabre\\HTTP\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/http/lib', + ), + 'Sabre\\Event\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/event/lib', + ), + 'Sabre\\DAV\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/dav/lib/DAV', + ), + 'Sabre\\DAVACL\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/dav/lib/DAVACL', + ), + 'Sabre\\CardDAV\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/dav/lib/CardDAV', + ), + 'Sabre\\CalDAV\\' => + array ( + 0 => __DIR__ . '/..' . '/sabre/dav/lib/CalDAV', + ), + 'RingCentral\\Psr7\\' => + array ( + 0 => __DIR__ . '/..' . '/ringcentral/psr7/src', + ), + 'React\\Stream\\' => + array ( + 0 => __DIR__ . '/..' . '/react/stream/src', + ), + 'React\\Socket\\' => + array ( + 0 => __DIR__ . '/..' . '/react/socket/src', + ), + 'React\\Promise\\Timer\\' => + array ( + 0 => __DIR__ . '/..' . '/react/promise-timer/src', + ), + 'React\\Promise\\Stream\\' => + array ( + 0 => __DIR__ . '/..' . '/react/promise-stream/src', + ), + 'React\\Promise\\' => + array ( + 0 => __DIR__ . '/..' . '/react/promise/src', + ), + 'React\\Http\\' => + array ( + 0 => __DIR__ . '/..' . '/react/http/src', + ), + 'React\\HttpClient\\' => + array ( + 0 => __DIR__ . '/..' . '/react/http-client/src', + ), + 'React\\EventLoop\\' => + array ( + 0 => __DIR__ . '/..' . '/react/event-loop/src', + ), + 'React\\Dns\\' => + array ( + 0 => __DIR__ . '/..' . '/react/dns/src', + ), + 'React\\Datagram\\' => + array ( + 0 => __DIR__ . '/..' . '/react/datagram/src', + ), + 'React\\ChildProcess\\' => + array ( + 0 => __DIR__ . '/..' . '/react/child-process/src', + ), + 'React\\Cache\\' => + array ( + 0 => __DIR__ . '/..' . '/react/cache/src', + ), + 'Psr\\Log\\' => + array ( + 0 => __DIR__ . '/..' . '/psr/log/Psr/Log', + ), + 'Psr\\Http\\Message\\' => + array ( + 0 => __DIR__ . '/..' . '/psr/http-message/src', + ), + 'Predis\\' => + array ( + 0 => __DIR__ . '/..' . '/predis/predis/src', + ), + 'GuzzleHttp\\Stream\\' => + array ( + 0 => __DIR__ . '/..' . '/guzzlehttp/streams/src', + ), + 'GuzzleHttp\\Ring\\' => + array ( + 0 => __DIR__ . '/..' . '/guzzlehttp/ringphp/src', + ), + 'GuzzleHttp\\' => + array ( + 0 => __DIR__ . '/..' . '/guzzlehttp/guzzle/src', + ), + 'ConnectionManager\\Extra\\' => + array ( + 0 => __DIR__ . '/..' . '/clue/connection-manager-extra/src', + ), + 'Clue\\React\\Socks\\' => + array ( + 0 => __DIR__ . '/..' . '/clue/socks-react/src', + ), + 'Clue\\React\\Redis\\' => + array ( + 0 => __DIR__ . '/..' . '/clue/redis-react/src', + ), + 'Clue\\React\\HttpProxy\\' => + array ( + 0 => __DIR__ . '/..' . '/clue/http-proxy-react/src', + ), + ); + + public static $prefixesPsr0 = array ( + 'R' => + array ( + 'Resque' => + array ( + 0 => __DIR__ . '/..' . '/chrisboulton/php-resque/lib', + ), + ), + 'M' => + array ( + 'MKraemer' => + array ( + 0 => __DIR__ . '/..' . '/mkraemer/react-pcntl/src', + ), + ), + 'E' => + array ( + 'Evenement' => + array ( + 0 => __DIR__ . '/..' . '/evenement/evenement/src', + ), + ), + 'C' => + array ( + 'Clue\\Redis\\Protocol' => + array ( + 0 => __DIR__ . '/..' . '/clue/redis-protocol/src', + ), + ), + ); + + public static function getInitializer(ClassLoader $loader) + { + return \Closure::bind(function () use ($loader) { + $loader->prefixLengthsPsr4 = ComposerStaticInit3214150501998a72ea353f9c1a1e903e::$prefixLengthsPsr4; + $loader->prefixDirsPsr4 = ComposerStaticInit3214150501998a72ea353f9c1a1e903e::$prefixDirsPsr4; + $loader->prefixesPsr0 = ComposerStaticInit3214150501998a72ea353f9c1a1e903e::$prefixesPsr0; + + }, null, ClassLoader::class); + } +} diff --git a/vendor/evenement/evenement/LICENSE b/vendor/evenement/evenement/LICENSE new file mode 100644 index 0000000..d9a37d0 --- /dev/null +++ b/vendor/evenement/evenement/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2011 Igor Wiedler + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/evenement/evenement/src/Evenement/EventEmitter.php b/vendor/evenement/evenement/src/Evenement/EventEmitter.php new file mode 100644 index 0000000..0ef51fc --- /dev/null +++ b/vendor/evenement/evenement/src/Evenement/EventEmitter.php @@ -0,0 +1,17 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Evenement; + +class EventEmitter implements EventEmitterInterface +{ + use EventEmitterTrait; +} diff --git a/vendor/evenement/evenement/src/Evenement/EventEmitterInterface.php b/vendor/evenement/evenement/src/Evenement/EventEmitterInterface.php new file mode 100644 index 0000000..9b0b136 --- /dev/null +++ b/vendor/evenement/evenement/src/Evenement/EventEmitterInterface.php @@ -0,0 +1,22 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Evenement; + +interface EventEmitterInterface +{ + public function on($event, callable $listener); + public function once($event, callable $listener); + public function removeListener($event, callable $listener); + public function removeAllListeners($event = null); + public function listeners($event); + public function emit($event, array $arguments = []); +} diff --git a/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php b/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php new file mode 100644 index 0000000..aed4591 --- /dev/null +++ b/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php @@ -0,0 +1,73 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Evenement; + +trait EventEmitterTrait +{ + protected $listeners = []; + + public function on($event, callable $listener) + { + if (!isset($this->listeners[$event])) { + $this->listeners[$event] = []; + } + + $this->listeners[$event][] = $listener; + + return $this; + } + + public function once($event, callable $listener) + { + $onceListener = function () use (&$onceListener, $event, $listener) { + $this->removeListener($event, $onceListener); + + \call_user_func_array($listener, \func_get_args()); + }; + + $this->on($event, $onceListener); + } + + public function removeListener($event, callable $listener) + { + if (isset($this->listeners[$event])) { + $index = \array_search($listener, $this->listeners[$event], true); + if (false !== $index) { + unset($this->listeners[$event][$index]); + if (\count($this->listeners[$event]) === 0) { + unset($this->listeners[$event]); + } + } + } + } + + public function removeAllListeners($event = null) + { + if ($event !== null) { + unset($this->listeners[$event]); + } else { + $this->listeners = []; + } + } + + public function listeners($event) + { + return isset($this->listeners[$event]) ? $this->listeners[$event] : []; + } + + public function emit($event, array $arguments = []) + { + foreach ($this->listeners($event) as $listener) { + \call_user_func_array($listener, $arguments); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/LICENSE b/vendor/guzzlehttp/guzzle/LICENSE new file mode 100644 index 0000000..9af9fba --- /dev/null +++ b/vendor/guzzlehttp/guzzle/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2011-2015 Michael Dowling, https://github.com/mtdowling + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/guzzlehttp/guzzle/src/BatchResults.php b/vendor/guzzlehttp/guzzle/src/BatchResults.php new file mode 100644 index 0000000..e5af433 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/BatchResults.php @@ -0,0 +1,148 @@ +hash = $hash; + } + + /** + * Get the keys that are available on the batch result. + * + * @return array + */ + public function getKeys() + { + return iterator_to_array($this->hash); + } + + /** + * Gets a result from the container for the given object. When getting + * results for a batch of requests, provide the request object. + * + * @param object $forObject Object to retrieve the result for. + * + * @return mixed|null + */ + public function getResult($forObject) + { + return isset($this->hash[$forObject]) ? $this->hash[$forObject] : null; + } + + /** + * Get an array of successful results. + * + * @return array + */ + public function getSuccessful() + { + $results = []; + foreach ($this->hash as $key) { + if (!($this->hash[$key] instanceof \Exception)) { + $results[] = $this->hash[$key]; + } + } + + return $results; + } + + /** + * Get an array of failed results. + * + * @return array + */ + public function getFailures() + { + $results = []; + foreach ($this->hash as $key) { + if ($this->hash[$key] instanceof \Exception) { + $results[] = $this->hash[$key]; + } + } + + return $results; + } + + /** + * Allows iteration over all batch result values. + * + * @return \ArrayIterator + */ + public function getIterator() + { + $results = []; + foreach ($this->hash as $key) { + $results[] = $this->hash[$key]; + } + + return new \ArrayIterator($results); + } + + /** + * Counts the number of elements in the batch result. + * + * @return int + */ + public function count() + { + return count($this->hash); + } + + /** + * Checks if the batch contains a specific numerical array index. + * + * @param int $key Index to access + * + * @return bool + */ + public function offsetExists($key) + { + return $key < count($this->hash); + } + + /** + * Allows access of the batch using a numerical array index. + * + * @param int $key Index to access. + * + * @return mixed|null + */ + public function offsetGet($key) + { + $i = -1; + foreach ($this->hash as $obj) { + if ($key === ++$i) { + return $this->hash[$obj]; + } + } + + return null; + } + + public function offsetUnset($key) + { + throw new \RuntimeException('Not implemented'); + } + + public function offsetSet($key, $value) + { + throw new \RuntimeException('Not implemented'); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Client.php b/vendor/guzzlehttp/guzzle/src/Client.php new file mode 100644 index 0000000..cf5dd46 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Client.php @@ -0,0 +1,362 @@ + [ + * 'http://www.foo.com/{version}/', + * ['version' => '123'] + * ], + * 'defaults' => [ + * 'timeout' => 10, + * 'allow_redirects' => false, + * 'proxy' => '192.168.16.1:10' + * ] + * ]); + * + * @param array $config Client configuration settings + * - base_url: Base URL of the client that is merged into relative URLs. + * Can be a string or an array that contains a URI template followed + * by an associative array of expansion variables to inject into the + * URI template. + * - handler: callable RingPHP handler used to transfer requests + * - message_factory: Factory used to create request and response object + * - defaults: Default request options to apply to each request + * - emitter: Event emitter used for request events + * - fsm: (internal use only) The request finite state machine. A + * function that accepts a transaction and optional final state. The + * function is responsible for transitioning a request through its + * lifecycle events. + */ + public function __construct(array $config = []) + { + $this->configureBaseUrl($config); + $this->configureDefaults($config); + + if (isset($config['emitter'])) { + $this->emitter = $config['emitter']; + } + + $this->messageFactory = isset($config['message_factory']) + ? $config['message_factory'] + : new MessageFactory(); + + if (isset($config['fsm'])) { + $this->fsm = $config['fsm']; + } else { + if (isset($config['handler'])) { + $handler = $config['handler']; + } elseif (isset($config['adapter'])) { + $handler = $config['adapter']; + } else { + $handler = Utils::getDefaultHandler(); + } + $this->fsm = new RequestFsm($handler, $this->messageFactory); + } + } + + public function getDefaultOption($keyOrPath = null) + { + return $keyOrPath === null + ? $this->defaults + : Utils::getPath($this->defaults, $keyOrPath); + } + + public function setDefaultOption($keyOrPath, $value) + { + Utils::setPath($this->defaults, $keyOrPath, $value); + } + + public function getBaseUrl() + { + return (string) $this->baseUrl; + } + + public function createRequest($method, $url = null, array $options = []) + { + $options = $this->mergeDefaults($options); + // Use a clone of the client's emitter + $options['config']['emitter'] = clone $this->getEmitter(); + $url = $url || (is_string($url) && strlen($url)) + ? $this->buildUrl($url) + : (string) $this->baseUrl; + + return $this->messageFactory->createRequest($method, $url, $options); + } + + public function get($url = null, $options = []) + { + return $this->send($this->createRequest('GET', $url, $options)); + } + + public function head($url = null, array $options = []) + { + return $this->send($this->createRequest('HEAD', $url, $options)); + } + + public function delete($url = null, array $options = []) + { + return $this->send($this->createRequest('DELETE', $url, $options)); + } + + public function put($url = null, array $options = []) + { + return $this->send($this->createRequest('PUT', $url, $options)); + } + + public function patch($url = null, array $options = []) + { + return $this->send($this->createRequest('PATCH', $url, $options)); + } + + public function post($url = null, array $options = []) + { + return $this->send($this->createRequest('POST', $url, $options)); + } + + public function options($url = null, array $options = []) + { + return $this->send($this->createRequest('OPTIONS', $url, $options)); + } + + public function send(RequestInterface $request) + { + $isFuture = $request->getConfig()->get('future'); + $trans = new Transaction($this, $request, $isFuture); + $fn = $this->fsm; + + try { + $fn($trans); + if ($isFuture) { + // Turn the normal response into a future if needed. + return $trans->response instanceof FutureInterface + ? $trans->response + : new FutureResponse(new FulfilledPromise($trans->response)); + } + // Resolve deep futures if this is not a future + // transaction. This accounts for things like retries + // that do not have an immediate side-effect. + while ($trans->response instanceof FutureInterface) { + $trans->response = $trans->response->wait(); + } + return $trans->response; + } catch (\Exception $e) { + if ($isFuture) { + // Wrap the exception in a promise + return new FutureResponse(new RejectedPromise($e)); + } + throw RequestException::wrapException($trans->request, $e); + } catch (\TypeError $error) { + $exception = new \Exception($error->getMessage(), $error->getCode(), $error); + if ($isFuture) { + // Wrap the exception in a promise + return new FutureResponse(new RejectedPromise($exception)); + } + throw RequestException::wrapException($trans->request, $exception); + } + } + + /** + * Get an array of default options to apply to the client + * + * @return array + */ + protected function getDefaultOptions() + { + $settings = [ + 'allow_redirects' => true, + 'exceptions' => true, + 'decode_content' => true, + 'verify' => true + ]; + + // Use the standard Linux HTTP_PROXY and HTTPS_PROXY if set. + // We can only trust the HTTP_PROXY environment variable in a CLI + // process due to the fact that PHP has no reliable mechanism to + // get environment variables that start with "HTTP_". + if (php_sapi_name() == 'cli' && getenv('HTTP_PROXY')) { + $settings['proxy']['http'] = getenv('HTTP_PROXY'); + } + + if ($proxy = getenv('HTTPS_PROXY')) { + $settings['proxy']['https'] = $proxy; + } + + return $settings; + } + + /** + * Expand a URI template and inherit from the base URL if it's relative + * + * @param string|array $url URL or an array of the URI template to expand + * followed by a hash of template varnames. + * @return string + * @throws \InvalidArgumentException + */ + private function buildUrl($url) + { + // URI template (absolute or relative) + if (!is_array($url)) { + return strpos($url, '://') + ? (string) $url + : (string) $this->baseUrl->combine($url); + } + + if (!isset($url[1])) { + throw new \InvalidArgumentException('You must provide a hash of ' + . 'varname options in the second element of a URL array.'); + } + + // Absolute URL + if (strpos($url[0], '://')) { + return Utils::uriTemplate($url[0], $url[1]); + } + + // Combine the relative URL with the base URL + return (string) $this->baseUrl->combine( + Utils::uriTemplate($url[0], $url[1]) + ); + } + + private function configureBaseUrl(&$config) + { + if (!isset($config['base_url'])) { + $this->baseUrl = new Url('', ''); + } elseif (!is_array($config['base_url'])) { + $this->baseUrl = Url::fromString($config['base_url']); + } elseif (count($config['base_url']) < 2) { + throw new \InvalidArgumentException('You must provide a hash of ' + . 'varname options in the second element of a base_url array.'); + } else { + $this->baseUrl = Url::fromString( + Utils::uriTemplate( + $config['base_url'][0], + $config['base_url'][1] + ) + ); + $config['base_url'] = (string) $this->baseUrl; + } + } + + private function configureDefaults($config) + { + if (!isset($config['defaults'])) { + $this->defaults = $this->getDefaultOptions(); + } else { + $this->defaults = array_replace( + $this->getDefaultOptions(), + $config['defaults'] + ); + } + + // Add the default user-agent header + if (!isset($this->defaults['headers'])) { + $this->defaults['headers'] = [ + 'User-Agent' => Utils::getDefaultUserAgent() + ]; + } elseif (!Core::hasHeader($this->defaults, 'User-Agent')) { + // Add the User-Agent header if one was not already set + $this->defaults['headers']['User-Agent'] = Utils::getDefaultUserAgent(); + } + } + + /** + * Merges default options into the array passed by reference. + * + * @param array $options Options to modify by reference + * + * @return array + */ + private function mergeDefaults($options) + { + $defaults = $this->defaults; + + // Case-insensitively merge in default headers if both defaults and + // options have headers specified. + if (!empty($defaults['headers']) && !empty($options['headers'])) { + // Create a set of lowercased keys that are present. + $lkeys = []; + foreach (array_keys($options['headers']) as $k) { + $lkeys[strtolower($k)] = true; + } + // Merge in lowercase default keys when not present in above set. + foreach ($defaults['headers'] as $key => $value) { + if (!isset($lkeys[strtolower($key)])) { + $options['headers'][$key] = $value; + } + } + // No longer need to merge in headers. + unset($defaults['headers']); + } + + $result = array_replace_recursive($defaults, $options); + foreach ($options as $k => $v) { + if ($v === null) { + unset($result[$k]); + } + } + + return $result; + } + + /** + * @deprecated Use {@see GuzzleHttp\Pool} instead. + * @see GuzzleHttp\Pool + */ + public function sendAll($requests, array $options = []) + { + Pool::send($this, $requests, $options); + } + + /** + * @deprecated Use GuzzleHttp\Utils::getDefaultHandler + */ + public static function getDefaultHandler() + { + return Utils::getDefaultHandler(); + } + + /** + * @deprecated Use GuzzleHttp\Utils::getDefaultUserAgent + */ + public static function getDefaultUserAgent() + { + return Utils::getDefaultUserAgent(); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/ClientInterface.php b/vendor/guzzlehttp/guzzle/src/ClientInterface.php new file mode 100644 index 0000000..6668597 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/ClientInterface.php @@ -0,0 +1,150 @@ +data = $data; + } + + /** + * Create a new collection from an array, validate the keys, and add default + * values where missing + * + * @param array $config Configuration values to apply. + * @param array $defaults Default parameters + * @param array $required Required parameter names + * + * @return self + * @throws \InvalidArgumentException if a parameter is missing + */ + public static function fromConfig( + array $config = [], + array $defaults = [], + array $required = [] + ) { + $data = $config + $defaults; + + if ($missing = array_diff($required, array_keys($data))) { + throw new \InvalidArgumentException( + 'Config is missing the following keys: ' . + implode(', ', $missing)); + } + + return new self($data); + } + + /** + * Removes all key value pairs + */ + public function clear() + { + $this->data = []; + } + + /** + * Get a specific key value. + * + * @param string $key Key to retrieve. + * + * @return mixed|null Value of the key or NULL + */ + public function get($key) + { + return isset($this->data[$key]) ? $this->data[$key] : null; + } + + /** + * Set a key value pair + * + * @param string $key Key to set + * @param mixed $value Value to set + */ + public function set($key, $value) + { + $this->data[$key] = $value; + } + + /** + * Add a value to a key. If a key of the same name has already been added, + * the key value will be converted into an array and the new value will be + * pushed to the end of the array. + * + * @param string $key Key to add + * @param mixed $value Value to add to the key + */ + public function add($key, $value) + { + if (!array_key_exists($key, $this->data)) { + $this->data[$key] = $value; + } elseif (is_array($this->data[$key])) { + $this->data[$key][] = $value; + } else { + $this->data[$key] = array($this->data[$key], $value); + } + } + + /** + * Remove a specific key value pair + * + * @param string $key A key to remove + */ + public function remove($key) + { + unset($this->data[$key]); + } + + /** + * Get all keys in the collection + * + * @return array + */ + public function getKeys() + { + return array_keys($this->data); + } + + /** + * Returns whether or not the specified key is present. + * + * @param string $key The key for which to check the existence. + * + * @return bool + */ + public function hasKey($key) + { + return array_key_exists($key, $this->data); + } + + /** + * Checks if any keys contains a certain value + * + * @param string $value Value to search for + * + * @return mixed Returns the key if the value was found FALSE if the value + * was not found. + */ + public function hasValue($value) + { + return array_search($value, $this->data, true); + } + + /** + * Replace the data of the object with the value of an array + * + * @param array $data Associative array of data + */ + public function replace(array $data) + { + $this->data = $data; + } + + /** + * Add and merge in a Collection or array of key value pair data. + * + * @param Collection|array $data Associative array of key value pair data + */ + public function merge($data) + { + foreach ($data as $key => $value) { + $this->add($key, $value); + } + } + + /** + * Overwrite key value pairs in this collection with all of the data from + * an array or collection. + * + * @param array|\Traversable $data Values to override over this config + */ + public function overwriteWith($data) + { + if (is_array($data)) { + $this->data = $data + $this->data; + } elseif ($data instanceof Collection) { + $this->data = $data->toArray() + $this->data; + } else { + foreach ($data as $key => $value) { + $this->data[$key] = $value; + } + } + } + + /** + * Returns a Collection containing all the elements of the collection after + * applying the callback function to each one. + * + * The callable should accept three arguments: + * - (string) $key + * - (string) $value + * - (array) $context + * + * The callable must return a the altered or unaltered value. + * + * @param callable $closure Map function to apply + * @param array $context Context to pass to the callable + * + * @return Collection + */ + public function map(callable $closure, array $context = []) + { + $collection = new static(); + foreach ($this as $key => $value) { + $collection[$key] = $closure($key, $value, $context); + } + + return $collection; + } + + /** + * Iterates over each key value pair in the collection passing them to the + * callable. If the callable returns true, the current value from input is + * returned into the result Collection. + * + * The callable must accept two arguments: + * - (string) $key + * - (string) $value + * + * @param callable $closure Evaluation function + * + * @return Collection + */ + public function filter(callable $closure) + { + $collection = new static(); + foreach ($this->data as $key => $value) { + if ($closure($key, $value)) { + $collection[$key] = $value; + } + } + + return $collection; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php new file mode 100644 index 0000000..f8ac7dd --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php @@ -0,0 +1,248 @@ +strictMode = $strictMode; + + foreach ($cookieArray as $cookie) { + if (!($cookie instanceof SetCookie)) { + $cookie = new SetCookie($cookie); + } + $this->setCookie($cookie); + } + } + + /** + * Create a new Cookie jar from an associative array and domain. + * + * @param array $cookies Cookies to create the jar from + * @param string $domain Domain to set the cookies to + * + * @return self + */ + public static function fromArray(array $cookies, $domain) + { + $cookieJar = new self(); + foreach ($cookies as $name => $value) { + $cookieJar->setCookie(new SetCookie([ + 'Domain' => $domain, + 'Name' => $name, + 'Value' => $value, + 'Discard' => true + ])); + } + + return $cookieJar; + } + + /** + * Quote the cookie value if it is not already quoted and it contains + * problematic characters. + * + * @param string $value Value that may or may not need to be quoted + * + * @return string + */ + public static function getCookieValue($value) + { + if (substr($value, 0, 1) !== '"' && + substr($value, -1, 1) !== '"' && + strpbrk($value, ';,') + ) { + $value = '"' . $value . '"'; + } + + return $value; + } + + public function toArray() + { + return array_map(function (SetCookie $cookie) { + return $cookie->toArray(); + }, $this->getIterator()->getArrayCopy()); + } + + public function clear($domain = null, $path = null, $name = null) + { + if (!$domain) { + $this->cookies = []; + return; + } elseif (!$path) { + $this->cookies = array_filter( + $this->cookies, + function (SetCookie $cookie) use ($path, $domain) { + return !$cookie->matchesDomain($domain); + } + ); + } elseif (!$name) { + $this->cookies = array_filter( + $this->cookies, + function (SetCookie $cookie) use ($path, $domain) { + return !($cookie->matchesPath($path) && + $cookie->matchesDomain($domain)); + } + ); + } else { + $this->cookies = array_filter( + $this->cookies, + function (SetCookie $cookie) use ($path, $domain, $name) { + return !($cookie->getName() == $name && + $cookie->matchesPath($path) && + $cookie->matchesDomain($domain)); + } + ); + } + } + + public function clearSessionCookies() + { + $this->cookies = array_filter( + $this->cookies, + function (SetCookie $cookie) { + return !$cookie->getDiscard() && $cookie->getExpires(); + } + ); + } + + public function setCookie(SetCookie $cookie) + { + // Only allow cookies with set and valid domain, name, value + $result = $cookie->validate(); + if ($result !== true) { + if ($this->strictMode) { + throw new \RuntimeException('Invalid cookie: ' . $result); + } else { + $this->removeCookieIfEmpty($cookie); + return false; + } + } + + // Resolve conflicts with previously set cookies + foreach ($this->cookies as $i => $c) { + + // Two cookies are identical, when their path, and domain are + // identical. + if ($c->getPath() != $cookie->getPath() || + $c->getDomain() != $cookie->getDomain() || + $c->getName() != $cookie->getName() + ) { + continue; + } + + // The previously set cookie is a discard cookie and this one is + // not so allow the new cookie to be set + if (!$cookie->getDiscard() && $c->getDiscard()) { + unset($this->cookies[$i]); + continue; + } + + // If the new cookie's expiration is further into the future, then + // replace the old cookie + if ($cookie->getExpires() > $c->getExpires()) { + unset($this->cookies[$i]); + continue; + } + + // If the value has changed, we better change it + if ($cookie->getValue() !== $c->getValue()) { + unset($this->cookies[$i]); + continue; + } + + // The cookie exists, so no need to continue + return false; + } + + $this->cookies[] = $cookie; + + return true; + } + + public function count() + { + return count($this->cookies); + } + + public function getIterator() + { + return new \ArrayIterator(array_values($this->cookies)); + } + + public function extractCookies( + RequestInterface $request, + ResponseInterface $response + ) { + if ($cookieHeader = $response->getHeaderAsArray('Set-Cookie')) { + foreach ($cookieHeader as $cookie) { + $sc = SetCookie::fromString($cookie); + if (!$sc->getDomain()) { + $sc->setDomain($request->getHost()); + } + $this->setCookie($sc); + } + } + } + + public function addCookieHeader(RequestInterface $request) + { + $values = []; + $scheme = $request->getScheme(); + $host = $request->getHost(); + $path = $request->getPath(); + + foreach ($this->cookies as $cookie) { + if ($cookie->matchesPath($path) && + $cookie->matchesDomain($host) && + !$cookie->isExpired() && + (!$cookie->getSecure() || $scheme == 'https') + ) { + $values[] = $cookie->getName() . '=' + . self::getCookieValue($cookie->getValue()); + } + } + + if ($values) { + $request->setHeader('Cookie', implode('; ', $values)); + } + } + + /** + * If a cookie already exists and the server asks to set it again with a + * null value, the cookie must be deleted. + * + * @param SetCookie $cookie + */ + private function removeCookieIfEmpty(SetCookie $cookie) + { + $cookieValue = $cookie->getValue(); + if ($cookieValue === null || $cookieValue === '') { + $this->clear( + $cookie->getDomain(), + $cookie->getPath(), + $cookie->getName() + ); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php new file mode 100644 index 0000000..4ea8567 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/CookieJarInterface.php @@ -0,0 +1,75 @@ +filename = $cookieFile; + + if (file_exists($cookieFile)) { + $this->load($cookieFile); + } + } + + /** + * Saves the file when shutting down + */ + public function __destruct() + { + $this->save($this->filename); + } + + /** + * Saves the cookies to a file. + * + * @param string $filename File to save + * @throws \RuntimeException if the file cannot be found or created + */ + public function save($filename) + { + $json = []; + foreach ($this as $cookie) { + if ($cookie->getExpires() && !$cookie->getDiscard()) { + $json[] = $cookie->toArray(); + } + } + + if (false === file_put_contents($filename, json_encode($json))) { + // @codeCoverageIgnoreStart + throw new \RuntimeException("Unable to save file {$filename}"); + // @codeCoverageIgnoreEnd + } + } + + /** + * Load cookies from a JSON formatted file. + * + * Old cookies are kept unless overwritten by newly loaded ones. + * + * @param string $filename Cookie file to load. + * @throws \RuntimeException if the file cannot be loaded. + */ + public function load($filename) + { + $json = file_get_contents($filename); + if (false === $json) { + // @codeCoverageIgnoreStart + throw new \RuntimeException("Unable to load file {$filename}"); + // @codeCoverageIgnoreEnd + } + + $data = Utils::jsonDecode($json, true); + if (is_array($data)) { + foreach (Utils::jsonDecode($json, true) as $cookie) { + $this->setCookie(new SetCookie($cookie)); + } + } elseif (strlen($data)) { + throw new \RuntimeException("Invalid cookie file: {$filename}"); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php b/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php new file mode 100644 index 0000000..71a02d5 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/SessionCookieJar.php @@ -0,0 +1,66 @@ +sessionKey = $sessionKey; + $this->load(); + } + + /** + * Saves cookies to session when shutting down + */ + public function __destruct() + { + $this->save(); + } + + /** + * Save cookies to the client session + */ + public function save() + { + $json = []; + foreach ($this as $cookie) { + if ($cookie->getExpires() && !$cookie->getDiscard()) { + $json[] = $cookie->toArray(); + } + } + + $_SESSION[$this->sessionKey] = json_encode($json); + } + + /** + * Load the contents of the client session into the data array + */ + protected function load() + { + $cookieJar = isset($_SESSION[$this->sessionKey]) + ? $_SESSION[$this->sessionKey] + : null; + + $data = Utils::jsonDecode($cookieJar, true); + if (is_array($data)) { + foreach ($data as $cookie) { + $this->setCookie(new SetCookie($cookie)); + } + } elseif (strlen($data)) { + throw new \RuntimeException("Invalid cookie data"); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php b/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php new file mode 100644 index 0000000..ac9a890 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Cookie/SetCookie.php @@ -0,0 +1,373 @@ + null, + 'Value' => null, + 'Domain' => null, + 'Path' => '/', + 'Max-Age' => null, + 'Expires' => null, + 'Secure' => false, + 'Discard' => false, + 'HttpOnly' => false + ]; + + /** @var array Cookie data */ + private $data; + + /** + * Create a new SetCookie object from a string + * + * @param string $cookie Set-Cookie header string + * + * @return self + */ + public static function fromString($cookie) + { + // Create the default return array + $data = self::$defaults; + // Explode the cookie string using a series of semicolons + $pieces = array_filter(array_map('trim', explode(';', $cookie))); + // The name of the cookie (first kvp) must include an equal sign. + if (empty($pieces) || !strpos($pieces[0], '=')) { + return new self($data); + } + + // Add the cookie pieces into the parsed data array + foreach ($pieces as $part) { + + $cookieParts = explode('=', $part, 2); + $key = trim($cookieParts[0]); + $value = isset($cookieParts[1]) + ? trim($cookieParts[1], " \n\r\t\0\x0B\"") + : true; + + // Only check for non-cookies when cookies have been found + if (empty($data['Name'])) { + $data['Name'] = $key; + $data['Value'] = $value; + } else { + foreach (array_keys(self::$defaults) as $search) { + if (!strcasecmp($search, $key)) { + $data[$search] = $value; + continue 2; + } + } + $data[$key] = $value; + } + } + + return new self($data); + } + + /** + * @param array $data Array of cookie data provided by a Cookie parser + */ + public function __construct(array $data = []) + { + $this->data = array_replace(self::$defaults, $data); + // Extract the Expires value and turn it into a UNIX timestamp if needed + if (!$this->getExpires() && $this->getMaxAge()) { + // Calculate the Expires date + $this->setExpires(time() + $this->getMaxAge()); + } elseif ($this->getExpires() && !is_numeric($this->getExpires())) { + $this->setExpires($this->getExpires()); + } + } + + public function __toString() + { + $str = $this->data['Name'] . '=' . $this->data['Value'] . '; '; + foreach ($this->data as $k => $v) { + if ($k != 'Name' && $k != 'Value' && $v !== null && $v !== false) { + if ($k == 'Expires') { + $str .= 'Expires=' . gmdate('D, d M Y H:i:s \G\M\T', $v) . '; '; + } else { + $str .= ($v === true ? $k : "{$k}={$v}") . '; '; + } + } + } + + return rtrim($str, '; '); + } + + public function toArray() + { + return $this->data; + } + + /** + * Get the cookie name + * + * @return string + */ + public function getName() + { + return $this->data['Name']; + } + + /** + * Set the cookie name + * + * @param string $name Cookie name + */ + public function setName($name) + { + $this->data['Name'] = $name; + } + + /** + * Get the cookie value + * + * @return string + */ + public function getValue() + { + return $this->data['Value']; + } + + /** + * Set the cookie value + * + * @param string $value Cookie value + */ + public function setValue($value) + { + $this->data['Value'] = $value; + } + + /** + * Get the domain + * + * @return string|null + */ + public function getDomain() + { + return $this->data['Domain']; + } + + /** + * Set the domain of the cookie + * + * @param string $domain + */ + public function setDomain($domain) + { + $this->data['Domain'] = $domain; + } + + /** + * Get the path + * + * @return string + */ + public function getPath() + { + return $this->data['Path']; + } + + /** + * Set the path of the cookie + * + * @param string $path Path of the cookie + */ + public function setPath($path) + { + $this->data['Path'] = $path; + } + + /** + * Maximum lifetime of the cookie in seconds + * + * @return int|null + */ + public function getMaxAge() + { + return $this->data['Max-Age']; + } + + /** + * Set the max-age of the cookie + * + * @param int $maxAge Max age of the cookie in seconds + */ + public function setMaxAge($maxAge) + { + $this->data['Max-Age'] = $maxAge; + } + + /** + * The UNIX timestamp when the cookie Expires + * + * @return mixed + */ + public function getExpires() + { + return $this->data['Expires']; + } + + /** + * Set the unix timestamp for which the cookie will expire + * + * @param int $timestamp Unix timestamp + */ + public function setExpires($timestamp) + { + $this->data['Expires'] = is_numeric($timestamp) + ? (int) $timestamp + : strtotime($timestamp); + } + + /** + * Get whether or not this is a secure cookie + * + * @return null|bool + */ + public function getSecure() + { + return $this->data['Secure']; + } + + /** + * Set whether or not the cookie is secure + * + * @param bool $secure Set to true or false if secure + */ + public function setSecure($secure) + { + $this->data['Secure'] = $secure; + } + + /** + * Get whether or not this is a session cookie + * + * @return null|bool + */ + public function getDiscard() + { + return $this->data['Discard']; + } + + /** + * Set whether or not this is a session cookie + * + * @param bool $discard Set to true or false if this is a session cookie + */ + public function setDiscard($discard) + { + $this->data['Discard'] = $discard; + } + + /** + * Get whether or not this is an HTTP only cookie + * + * @return bool + */ + public function getHttpOnly() + { + return $this->data['HttpOnly']; + } + + /** + * Set whether or not this is an HTTP only cookie + * + * @param bool $httpOnly Set to true or false if this is HTTP only + */ + public function setHttpOnly($httpOnly) + { + $this->data['HttpOnly'] = $httpOnly; + } + + /** + * Check if the cookie matches a path value + * + * @param string $path Path to check against + * + * @return bool + */ + public function matchesPath($path) + { + return !$this->getPath() || 0 === stripos($path, $this->getPath()); + } + + /** + * Check if the cookie matches a domain value + * + * @param string $domain Domain to check against + * + * @return bool + */ + public function matchesDomain($domain) + { + // Remove the leading '.' as per spec in RFC 6265. + // http://tools.ietf.org/html/rfc6265#section-5.2.3 + $cookieDomain = ltrim($this->getDomain(), '.'); + + // Domain not set or exact match. + if (!$cookieDomain || !strcasecmp($domain, $cookieDomain)) { + return true; + } + + // Matching the subdomain according to RFC 6265. + // http://tools.ietf.org/html/rfc6265#section-5.1.3 + if (filter_var($domain, FILTER_VALIDATE_IP)) { + return false; + } + + return (bool) preg_match('/\.' . preg_quote($cookieDomain) . '$/i', $domain); + } + + /** + * Check if the cookie is expired + * + * @return bool + */ + public function isExpired() + { + return $this->getExpires() && time() > $this->getExpires(); + } + + /** + * Check if the cookie is valid according to RFC 6265 + * + * @return bool|string Returns true if valid or an error message if invalid + */ + public function validate() + { + // Names must not be empty, but can be 0 + $name = $this->getName(); + if (empty($name) && !is_numeric($name)) { + return 'The cookie name must not be empty'; + } + + // Check if any of the invalid characters are present in the cookie name + if (preg_match("/[=,; \t\r\n\013\014]/", $name)) { + return "Cookie name must not cannot invalid characters: =,; \\t\\r\\n\\013\\014"; + } + + // Value must not be empty, but can be 0 + $value = $this->getValue(); + if (empty($value) && !is_numeric($value)) { + return 'The cookie value must not be empty'; + } + + // Domains must not be empty, but can be 0 + // A "0" is not a valid internet domain, but may be used as server name + // in a private network. + $domain = $this->getDomain(); + if (empty($domain) && !is_numeric($domain)) { + return 'The cookie domain must not be empty'; + } + + return true; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/AbstractEvent.php b/vendor/guzzlehttp/guzzle/src/Event/AbstractEvent.php new file mode 100644 index 0000000..0d2f4db --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/AbstractEvent.php @@ -0,0 +1,20 @@ +propagationStopped; + } + + public function stopPropagation() + { + $this->propagationStopped = true; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/AbstractRequestEvent.php b/vendor/guzzlehttp/guzzle/src/Event/AbstractRequestEvent.php new file mode 100644 index 0000000..8a6ee47 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/AbstractRequestEvent.php @@ -0,0 +1,61 @@ +transaction = $transaction; + } + + /** + * Get the HTTP client associated with the event. + * + * @return ClientInterface + */ + public function getClient() + { + return $this->transaction->client; + } + + /** + * Get the request object + * + * @return RequestInterface + */ + public function getRequest() + { + return $this->transaction->request; + } + + /** + * Get the number of transaction retries. + * + * @return int + */ + public function getRetryCount() + { + return $this->transaction->retries; + } + + /** + * @return Transaction + */ + public function getTransaction() + { + return $this->transaction; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/AbstractRetryableEvent.php b/vendor/guzzlehttp/guzzle/src/Event/AbstractRetryableEvent.php new file mode 100644 index 0000000..bbbdfaf --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/AbstractRetryableEvent.php @@ -0,0 +1,40 @@ +transaction->state = 'retry'; + + if ($afterDelay) { + $this->transaction->request->getConfig()->set('delay', $afterDelay); + } + + $this->stopPropagation(); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/AbstractTransferEvent.php b/vendor/guzzlehttp/guzzle/src/Event/AbstractTransferEvent.php new file mode 100644 index 0000000..3b106df --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/AbstractTransferEvent.php @@ -0,0 +1,63 @@ +transaction->transferInfo; + } + + return isset($this->transaction->transferInfo[$name]) + ? $this->transaction->transferInfo[$name] + : null; + } + + /** + * Returns true/false if a response is available. + * + * @return bool + */ + public function hasResponse() + { + return !($this->transaction->response instanceof FutureInterface); + } + + /** + * Get the response. + * + * @return ResponseInterface|null + */ + public function getResponse() + { + return $this->hasResponse() ? $this->transaction->response : null; + } + + /** + * Intercept the request and associate a response + * + * @param ResponseInterface $response Response to set + */ + public function intercept(ResponseInterface $response) + { + $this->transaction->response = $response; + $this->transaction->exception = null; + $this->stopPropagation(); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/BeforeEvent.php b/vendor/guzzlehttp/guzzle/src/Event/BeforeEvent.php new file mode 100644 index 0000000..f313c37 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/BeforeEvent.php @@ -0,0 +1,26 @@ +transaction->response = $response; + $this->transaction->exception = null; + $this->stopPropagation(); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/CompleteEvent.php b/vendor/guzzlehttp/guzzle/src/Event/CompleteEvent.php new file mode 100644 index 0000000..56cc557 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/CompleteEvent.php @@ -0,0 +1,14 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + * + * @link https://github.com/symfony/symfony/tree/master/src/Symfony/Component/EventDispatcher + */ +class Emitter implements EmitterInterface +{ + /** @var array */ + private $listeners = []; + + /** @var array */ + private $sorted = []; + + public function on($eventName, callable $listener, $priority = 0) + { + if ($priority === 'first') { + $priority = isset($this->listeners[$eventName]) + ? max(array_keys($this->listeners[$eventName])) + 1 + : 1; + } elseif ($priority === 'last') { + $priority = isset($this->listeners[$eventName]) + ? min(array_keys($this->listeners[$eventName])) - 1 + : -1; + } + + $this->listeners[$eventName][$priority][] = $listener; + unset($this->sorted[$eventName]); + } + + public function once($eventName, callable $listener, $priority = 0) + { + $onceListener = function ( + EventInterface $event + ) use (&$onceListener, $eventName, $listener, $priority) { + $this->removeListener($eventName, $onceListener); + $listener($event, $eventName); + }; + + $this->on($eventName, $onceListener, $priority); + } + + public function removeListener($eventName, callable $listener) + { + if (empty($this->listeners[$eventName])) { + return; + } + + foreach ($this->listeners[$eventName] as $priority => $listeners) { + if (false !== ($key = array_search($listener, $listeners, true))) { + unset( + $this->listeners[$eventName][$priority][$key], + $this->sorted[$eventName] + ); + } + } + } + + public function listeners($eventName = null) + { + // Return all events in a sorted priority order + if ($eventName === null) { + foreach (array_keys($this->listeners) as $eventName) { + if (empty($this->sorted[$eventName])) { + $this->listeners($eventName); + } + } + return $this->sorted; + } + + // Return the listeners for a specific event, sorted in priority order + if (empty($this->sorted[$eventName])) { + $this->sorted[$eventName] = []; + if (isset($this->listeners[$eventName])) { + krsort($this->listeners[$eventName], SORT_NUMERIC); + foreach ($this->listeners[$eventName] as $listeners) { + foreach ($listeners as $listener) { + $this->sorted[$eventName][] = $listener; + } + } + } + } + + return $this->sorted[$eventName]; + } + + public function hasListeners($eventName) + { + return !empty($this->listeners[$eventName]); + } + + public function emit($eventName, EventInterface $event) + { + if (isset($this->listeners[$eventName])) { + foreach ($this->listeners($eventName) as $listener) { + $listener($event, $eventName); + if ($event->isPropagationStopped()) { + break; + } + } + } + + return $event; + } + + public function attach(SubscriberInterface $subscriber) + { + foreach ($subscriber->getEvents() as $eventName => $listeners) { + if (is_array($listeners[0])) { + foreach ($listeners as $listener) { + $this->on( + $eventName, + [$subscriber, $listener[0]], + isset($listener[1]) ? $listener[1] : 0 + ); + } + } else { + $this->on( + $eventName, + [$subscriber, $listeners[0]], + isset($listeners[1]) ? $listeners[1] : 0 + ); + } + } + } + + public function detach(SubscriberInterface $subscriber) + { + foreach ($subscriber->getEvents() as $eventName => $listener) { + $this->removeListener($eventName, [$subscriber, $listener[0]]); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/EmitterInterface.php b/vendor/guzzlehttp/guzzle/src/Event/EmitterInterface.php new file mode 100644 index 0000000..9783efd --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/EmitterInterface.php @@ -0,0 +1,96 @@ +transaction->exception; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/ErrorEvent.php b/vendor/guzzlehttp/guzzle/src/Event/ErrorEvent.php new file mode 100644 index 0000000..7432134 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/ErrorEvent.php @@ -0,0 +1,27 @@ +transaction->exception; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/EventInterface.php b/vendor/guzzlehttp/guzzle/src/Event/EventInterface.php new file mode 100644 index 0000000..97247e8 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/EventInterface.php @@ -0,0 +1,23 @@ +emitter) { + $this->emitter = new Emitter(); + } + + return $this->emitter; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/ListenerAttacherTrait.php b/vendor/guzzlehttp/guzzle/src/Event/ListenerAttacherTrait.php new file mode 100644 index 0000000..407dc92 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/ListenerAttacherTrait.php @@ -0,0 +1,88 @@ +getEmitter(); + foreach ($listeners as $el) { + if ($el['once']) { + $emitter->once($el['name'], $el['fn'], $el['priority']); + } else { + $emitter->on($el['name'], $el['fn'], $el['priority']); + } + } + } + + /** + * Extracts the allowed events from the provided array, and ignores anything + * else in the array. The event listener must be specified as a callable or + * as an array of event listener data ("name", "fn", "priority", "once"). + * + * @param array $source Array containing callables or hashes of data to be + * prepared as event listeners. + * @param array $events Names of events to look for in the provided $source + * array. Other keys are ignored. + * @return array + */ + private function prepareListeners(array $source, array $events) + { + $listeners = []; + foreach ($events as $name) { + if (isset($source[$name])) { + $this->buildListener($name, $source[$name], $listeners); + } + } + + return $listeners; + } + + /** + * Creates a complete event listener definition from the provided array of + * listener data. Also works recursively if more than one listeners are + * contained in the provided array. + * + * @param string $name Name of the event the listener is for. + * @param array|callable $data Event listener data to prepare. + * @param array $listeners Array of listeners, passed by reference. + * + * @throws \InvalidArgumentException if the event data is malformed. + */ + private function buildListener($name, $data, &$listeners) + { + static $defaults = ['priority' => 0, 'once' => false]; + + // If a callable is provided, normalize it to the array format. + if (is_callable($data)) { + $data = ['fn' => $data]; + } + + // Prepare the listener and add it to the array, recursively. + if (isset($data['fn'])) { + $data['name'] = $name; + $listeners[] = $data + $defaults; + } elseif (is_array($data)) { + foreach ($data as $listenerData) { + $this->buildListener($name, $listenerData, $listeners); + } + } else { + throw new \InvalidArgumentException('Each event listener must be a ' + . 'callable or an associative array containing a "fn" key.'); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/ProgressEvent.php b/vendor/guzzlehttp/guzzle/src/Event/ProgressEvent.php new file mode 100644 index 0000000..3fd0de4 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/ProgressEvent.php @@ -0,0 +1,51 @@ +downloadSize = $downloadSize; + $this->downloaded = $downloaded; + $this->uploadSize = $uploadSize; + $this->uploaded = $uploaded; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Event/RequestEvents.php b/vendor/guzzlehttp/guzzle/src/Event/RequestEvents.php new file mode 100644 index 0000000..f51d420 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Event/RequestEvents.php @@ -0,0 +1,56 @@ + ['methodName']] + * - ['eventName' => ['methodName', $priority]] + * - ['eventName' => [['methodName'], ['otherMethod']] + * - ['eventName' => [['methodName'], ['otherMethod', $priority]] + * - ['eventName' => [['methodName', $priority], ['otherMethod', $priority]] + * + * @return array + */ + public function getEvents(); +} diff --git a/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php b/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php new file mode 100644 index 0000000..fd78431 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Exception/BadResponseException.php @@ -0,0 +1,7 @@ +response = $response; + } + /** + * Get the associated response + * + * @return ResponseInterface|null + */ + public function getResponse() + { + return $this->response; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php b/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php new file mode 100644 index 0000000..3f052d3 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php @@ -0,0 +1,121 @@ +getStatusCode() + : 0; + parent::__construct($message, $code, $previous); + $this->request = $request; + $this->response = $response; + } + + /** + * Wrap non-RequestExceptions with a RequestException + * + * @param RequestInterface $request + * @param \Exception $e + * + * @return RequestException + */ + public static function wrapException(RequestInterface $request, \Exception $e) + { + if ($e instanceof RequestException) { + return $e; + } elseif ($e instanceof ConnectException) { + return new HttpConnectException($e->getMessage(), $request, null, $e); + } else { + return new RequestException($e->getMessage(), $request, null, $e); + } + } + + /** + * Factory method to create a new exception with a normalized error message + * + * @param RequestInterface $request Request + * @param ResponseInterface $response Response received + * @param \Exception $previous Previous exception + * + * @return self + */ + public static function create( + RequestInterface $request, + ResponseInterface $response = null, + \Exception $previous = null + ) { + if (!$response) { + return new self('Error completing request', $request, null, $previous); + } + + $level = floor($response->getStatusCode() / 100); + if ($level == '4') { + $label = 'Client error response'; + $className = __NAMESPACE__ . '\\ClientException'; + } elseif ($level == '5') { + $label = 'Server error response'; + $className = __NAMESPACE__ . '\\ServerException'; + } else { + $label = 'Unsuccessful response'; + $className = __CLASS__; + } + + $message = $label . ' [url] ' . $request->getUrl() + . ' [status code] ' . $response->getStatusCode() + . ' [reason phrase] ' . $response->getReasonPhrase(); + + return new $className($message, $request, $response, $previous); + } + + /** + * Get the request that caused the exception + * + * @return RequestInterface + */ + public function getRequest() + { + return $this->request; + } + + /** + * Get the associated response + * + * @return ResponseInterface|null + */ + public function getResponse() + { + return $this->response; + } + + /** + * Check if a response was received + * + * @return bool + */ + public function hasResponse() + { + return $this->response !== null; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php b/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php new file mode 100644 index 0000000..7cdd340 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Exception/ServerException.php @@ -0,0 +1,7 @@ +error = $error; + } + + /** + * Get the associated error + * + * @return \LibXMLError|null + */ + public function getError() + { + return $this->error; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/HasDataTrait.php b/vendor/guzzlehttp/guzzle/src/HasDataTrait.php new file mode 100644 index 0000000..020dfc9 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/HasDataTrait.php @@ -0,0 +1,75 @@ +data); + } + + public function offsetGet($offset) + { + return isset($this->data[$offset]) ? $this->data[$offset] : null; + } + + public function offsetSet($offset, $value) + { + $this->data[$offset] = $value; + } + + public function offsetExists($offset) + { + return isset($this->data[$offset]); + } + + public function offsetUnset($offset) + { + unset($this->data[$offset]); + } + + public function toArray() + { + return $this->data; + } + + public function count() + { + return count($this->data); + } + + /** + * Get a value from the collection using a path syntax to retrieve nested + * data. + * + * @param string $path Path to traverse and retrieve a value from + * + * @return mixed|null + */ + public function getPath($path) + { + return Utils::getPath($this->data, $path); + } + + /** + * Set a value into a nested array key. Keys will be created as needed to + * set the value. + * + * @param string $path Path to set + * @param mixed $value Value to set at the key + * + * @throws \RuntimeException when trying to setPath using a nested path + * that travels through a scalar value + */ + public function setPath($path, $value) + { + Utils::setPath($this->data, $path, $value); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/AbstractMessage.php b/vendor/guzzlehttp/guzzle/src/Message/AbstractMessage.php new file mode 100644 index 0000000..f118e0f --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/AbstractMessage.php @@ -0,0 +1,253 @@ +getBody(); + } + + public function getProtocolVersion() + { + return $this->protocolVersion; + } + + public function getBody() + { + return $this->body; + } + + public function setBody(StreamInterface $body = null) + { + if ($body === null) { + // Setting a null body will remove the body of the request + $this->removeHeader('Content-Length'); + $this->removeHeader('Transfer-Encoding'); + } + + $this->body = $body; + } + + public function addHeader($header, $value) + { + if (is_array($value)) { + $current = array_merge($this->getHeaderAsArray($header), $value); + } else { + $current = $this->getHeaderAsArray($header); + $current[] = (string) $value; + } + + $this->setHeader($header, $current); + } + + public function addHeaders(array $headers) + { + foreach ($headers as $name => $header) { + $this->addHeader($name, $header); + } + } + + public function getHeader($header) + { + $name = strtolower($header); + return isset($this->headers[$name]) + ? implode(', ', $this->headers[$name]) + : ''; + } + + public function getHeaderAsArray($header) + { + $name = strtolower($header); + return isset($this->headers[$name]) ? $this->headers[$name] : []; + } + + public function getHeaders() + { + $headers = []; + foreach ($this->headers as $name => $values) { + $headers[$this->headerNames[$name]] = $values; + } + + return $headers; + } + + public function setHeader($header, $value) + { + $header = trim($header); + $name = strtolower($header); + $this->headerNames[$name] = $header; + + if (is_array($value)) { + foreach ($value as &$v) { + $v = trim($v); + } + $this->headers[$name] = $value; + } else { + $this->headers[$name] = [trim($value)]; + } + } + + public function setHeaders(array $headers) + { + $this->headers = $this->headerNames = []; + foreach ($headers as $key => $value) { + $this->addHeader($key, $value); + } + } + + public function hasHeader($header) + { + return isset($this->headers[strtolower($header)]); + } + + public function removeHeader($header) + { + $name = strtolower($header); + unset($this->headers[$name], $this->headerNames[$name]); + } + + /** + * Parse an array of header values containing ";" separated data into an + * array of associative arrays representing the header key value pair + * data of the header. When a parameter does not contain a value, but just + * contains a key, this function will inject a key with a '' string value. + * + * @param MessageInterface $message That contains the header + * @param string $header Header to retrieve from the message + * + * @return array Returns the parsed header values. + */ + public static function parseHeader(MessageInterface $message, $header) + { + static $trimmed = "\"' \n\t\r"; + $params = $matches = []; + + foreach (self::normalizeHeader($message, $header) as $val) { + $part = []; + foreach (preg_split('/;(?=([^"]*"[^"]*")*[^"]*$)/', $val) as $kvp) { + if (preg_match_all('/<[^>]+>|[^=]+/', $kvp, $matches)) { + $m = $matches[0]; + if (isset($m[1])) { + $part[trim($m[0], $trimmed)] = trim($m[1], $trimmed); + } else { + $part[] = trim($m[0], $trimmed); + } + } + } + if ($part) { + $params[] = $part; + } + } + + return $params; + } + + /** + * Converts an array of header values that may contain comma separated + * headers into an array of headers with no comma separated values. + * + * @param MessageInterface $message That contains the header + * @param string $header Header to retrieve from the message + * + * @return array Returns the normalized header field values. + */ + public static function normalizeHeader(MessageInterface $message, $header) + { + $h = $message->getHeaderAsArray($header); + for ($i = 0, $total = count($h); $i < $total; $i++) { + if (strpos($h[$i], ',') === false) { + continue; + } + foreach (preg_split('/,(?=([^"]*"[^"]*")*[^"]*$)/', $h[$i]) as $v) { + $h[] = trim($v); + } + unset($h[$i]); + } + + return $h; + } + + /** + * Gets the start-line and headers of a message as a string + * + * @param MessageInterface $message + * + * @return string + */ + public static function getStartLineAndHeaders(MessageInterface $message) + { + return static::getStartLine($message) + . self::getHeadersAsString($message); + } + + /** + * Gets the headers of a message as a string + * + * @param MessageInterface $message + * + * @return string + */ + public static function getHeadersAsString(MessageInterface $message) + { + $result = ''; + foreach ($message->getHeaders() as $name => $values) { + $result .= "\r\n{$name}: " . implode(', ', $values); + } + + return $result; + } + + /** + * Gets the start line of a message + * + * @param MessageInterface $message + * + * @return string + * @throws \InvalidArgumentException + */ + public static function getStartLine(MessageInterface $message) + { + if ($message instanceof RequestInterface) { + return trim($message->getMethod() . ' ' + . $message->getResource()) + . ' HTTP/' . $message->getProtocolVersion(); + } elseif ($message instanceof ResponseInterface) { + return 'HTTP/' . $message->getProtocolVersion() . ' ' + . $message->getStatusCode() . ' ' + . $message->getReasonPhrase(); + } else { + throw new \InvalidArgumentException('Unknown message type'); + } + } + + /** + * Accepts and modifies the options provided to the message in the + * constructor. + * + * Can be overridden in subclasses as necessary. + * + * @param array $options Options array passed by reference. + */ + protected function handleOptions(array &$options) + { + if (isset($options['protocol_version'])) { + $this->protocolVersion = $options['protocol_version']; + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/AppliesHeadersInterface.php b/vendor/guzzlehttp/guzzle/src/Message/AppliesHeadersInterface.php new file mode 100644 index 0000000..ca42f20 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/AppliesHeadersInterface.php @@ -0,0 +1,24 @@ +then($onFulfilled, $onRejected, $onProgress), + [$future, 'wait'], + [$future, 'cancel'] + ); + } + + public function getStatusCode() + { + return $this->_value->getStatusCode(); + } + + public function setStatusCode($code) + { + $this->_value->setStatusCode($code); + } + + public function getReasonPhrase() + { + return $this->_value->getReasonPhrase(); + } + + public function setReasonPhrase($phrase) + { + $this->_value->setReasonPhrase($phrase); + } + + public function getEffectiveUrl() + { + return $this->_value->getEffectiveUrl(); + } + + public function setEffectiveUrl($url) + { + $this->_value->setEffectiveUrl($url); + } + + public function json(array $config = []) + { + return $this->_value->json($config); + } + + public function xml(array $config = []) + { + return $this->_value->xml($config); + } + + public function __toString() + { + try { + return $this->_value->__toString(); + } catch (\Exception $e) { + trigger_error($e->getMessage(), E_USER_WARNING); + return ''; + } + } + + public function getProtocolVersion() + { + return $this->_value->getProtocolVersion(); + } + + public function setBody(StreamInterface $body = null) + { + $this->_value->setBody($body); + } + + public function getBody() + { + return $this->_value->getBody(); + } + + public function getHeaders() + { + return $this->_value->getHeaders(); + } + + public function getHeader($header) + { + return $this->_value->getHeader($header); + } + + public function getHeaderAsArray($header) + { + return $this->_value->getHeaderAsArray($header); + } + + public function hasHeader($header) + { + return $this->_value->hasHeader($header); + } + + public function removeHeader($header) + { + $this->_value->removeHeader($header); + } + + public function addHeader($header, $value) + { + $this->_value->addHeader($header, $value); + } + + public function addHeaders(array $headers) + { + $this->_value->addHeaders($headers); + } + + public function setHeader($header, $value) + { + $this->_value->setHeader($header, $value); + } + + public function setHeaders(array $headers) + { + $this->_value->setHeaders($headers); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/MessageFactory.php b/vendor/guzzlehttp/guzzle/src/Message/MessageFactory.php new file mode 100644 index 0000000..d469ef1 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/MessageFactory.php @@ -0,0 +1,364 @@ + 1, 'timeout' => 1, 'verify' => 1, 'ssl_key' => 1, + 'cert' => 1, 'proxy' => 1, 'debug' => 1, 'save_to' => 1, 'stream' => 1, + 'expect' => 1, 'future' => 1 + ]; + + /** @var array Default allow_redirects request option settings */ + private static $defaultRedirect = [ + 'max' => 5, + 'strict' => false, + 'referer' => false, + 'protocols' => ['http', 'https'] + ]; + + /** + * @param array $customOptions Associative array of custom request option + * names mapping to functions used to apply + * the option. The function accepts the request + * and the option value to apply. + */ + public function __construct(array $customOptions = []) + { + $this->errorPlugin = new HttpError(); + $this->redirectPlugin = new Redirect(); + $this->customOptions = $customOptions; + } + + public function createResponse( + $statusCode, + array $headers = [], + $body = null, + array $options = [] + ) { + if (null !== $body) { + $body = Stream::factory($body); + } + + return new Response($statusCode, $headers, $body, $options); + } + + public function createRequest($method, $url, array $options = []) + { + // Handle the request protocol version option that needs to be + // specified in the request constructor. + if (isset($options['version'])) { + $options['config']['protocol_version'] = $options['version']; + unset($options['version']); + } + + $request = new Request($method, $url, [], null, + isset($options['config']) ? $options['config'] : []); + + unset($options['config']); + + // Use a POST body by default + if (strtoupper($method) == 'POST' + && !isset($options['body']) + && !isset($options['json']) + ) { + $options['body'] = []; + } + + if ($options) { + $this->applyOptions($request, $options); + } + + return $request; + } + + /** + * Create a request or response object from an HTTP message string + * + * @param string $message Message to parse + * + * @return RequestInterface|ResponseInterface + * @throws \InvalidArgumentException if unable to parse a message + */ + public function fromMessage($message) + { + static $parser; + if (!$parser) { + $parser = new MessageParser(); + } + + // Parse a response + if (strtoupper(substr($message, 0, 4)) == 'HTTP') { + $data = $parser->parseResponse($message); + return $this->createResponse( + $data['code'], + $data['headers'], + $data['body'] === '' ? null : $data['body'], + $data + ); + } + + // Parse a request + if (!($data = ($parser->parseRequest($message)))) { + throw new \InvalidArgumentException('Unable to parse request'); + } + + return $this->createRequest( + $data['method'], + Url::buildUrl($data['request_url']), + [ + 'headers' => $data['headers'], + 'body' => $data['body'] === '' ? null : $data['body'], + 'config' => [ + 'protocol_version' => $data['protocol_version'] + ] + ] + ); + } + + /** + * Apply POST fields and files to a request to attempt to give an accurate + * representation. + * + * @param RequestInterface $request Request to update + * @param array $body Body to apply + */ + protected function addPostData(RequestInterface $request, array $body) + { + static $fields = ['string' => true, 'array' => true, 'NULL' => true, + 'boolean' => true, 'double' => true, 'integer' => true]; + + $post = new PostBody(); + foreach ($body as $key => $value) { + if (isset($fields[gettype($value)])) { + $post->setField($key, $value); + } elseif ($value instanceof PostFileInterface) { + $post->addFile($value); + } else { + $post->addFile(new PostFile($key, $value)); + } + } + + if ($request->getHeader('Content-Type') == 'multipart/form-data') { + $post->forceMultipartUpload(true); + } + + $request->setBody($post); + } + + protected function applyOptions( + RequestInterface $request, + array $options = [] + ) { + $config = $request->getConfig(); + $emitter = $request->getEmitter(); + + foreach ($options as $key => $value) { + + if (isset(self::$configMap[$key])) { + $config[$key] = $value; + continue; + } + + switch ($key) { + + case 'allow_redirects': + + if ($value === false) { + continue; + } + + if ($value === true) { + $value = self::$defaultRedirect; + } elseif (!is_array($value)) { + throw new Iae('allow_redirects must be true, false, or array'); + } else { + // Merge the default settings with the provided settings + $value += self::$defaultRedirect; + } + + $config['redirect'] = $value; + $emitter->attach($this->redirectPlugin); + break; + + case 'decode_content': + + if ($value === false) { + continue; + } + + $config['decode_content'] = true; + if ($value !== true) { + $request->setHeader('Accept-Encoding', $value); + } + break; + + case 'headers': + + if (!is_array($value)) { + throw new Iae('header value must be an array'); + } + foreach ($value as $k => $v) { + $request->setHeader($k, $v); + } + break; + + case 'exceptions': + + if ($value === true) { + $emitter->attach($this->errorPlugin); + } + break; + + case 'body': + + if (is_array($value)) { + $this->addPostData($request, $value); + } elseif ($value !== null) { + $request->setBody(Stream::factory($value)); + } + break; + + case 'auth': + + if (!$value) { + continue; + } + + if (is_array($value)) { + $type = isset($value[2]) ? strtolower($value[2]) : 'basic'; + } else { + $type = strtolower($value); + } + + $config['auth'] = $value; + + if ($type == 'basic') { + $request->setHeader( + 'Authorization', + 'Basic ' . base64_encode("$value[0]:$value[1]") + ); + } elseif ($type == 'digest') { + // @todo: Do not rely on curl + $config->setPath('curl/' . CURLOPT_HTTPAUTH, CURLAUTH_DIGEST); + $config->setPath('curl/' . CURLOPT_USERPWD, "$value[0]:$value[1]"); + } + break; + + case 'query': + + if ($value instanceof Query) { + $original = $request->getQuery(); + // Do not overwrite existing query string variables by + // overwriting the object with the query string data passed + // in the URL + $value->overwriteWith($original->toArray()); + $request->setQuery($value); + } elseif (is_array($value)) { + // Do not overwrite existing query string variables + $query = $request->getQuery(); + foreach ($value as $k => $v) { + if (!isset($query[$k])) { + $query[$k] = $v; + } + } + } else { + throw new Iae('query must be an array or Query object'); + } + break; + + case 'cookies': + + if ($value === true) { + static $cookie = null; + if (!$cookie) { + $cookie = new Cookie(); + } + $emitter->attach($cookie); + } elseif (is_array($value)) { + $emitter->attach( + new Cookie(CookieJar::fromArray($value, $request->getHost())) + ); + } elseif ($value instanceof CookieJarInterface) { + $emitter->attach(new Cookie($value)); + } elseif ($value !== false) { + throw new Iae('cookies must be an array, true, or CookieJarInterface'); + } + break; + + case 'events': + + if (!is_array($value)) { + throw new Iae('events must be an array'); + } + + $this->attachListeners($request, + $this->prepareListeners( + $value, + ['before', 'complete', 'error', 'progress', 'end'] + ) + ); + break; + + case 'subscribers': + + if (!is_array($value)) { + throw new Iae('subscribers must be an array'); + } + + foreach ($value as $subscribers) { + $emitter->attach($subscribers); + } + break; + + case 'json': + + $request->setBody(Stream::factory(json_encode($value))); + if (!$request->hasHeader('Content-Type')) { + $request->setHeader('Content-Type', 'application/json'); + } + break; + + default: + + // Check for custom handler functions. + if (isset($this->customOptions[$key])) { + $fn = $this->customOptions[$key]; + $fn($request, $value); + continue; + } + + throw new Iae("No method can handle the {$key} config key"); + } + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/MessageFactoryInterface.php b/vendor/guzzlehttp/guzzle/src/Message/MessageFactoryInterface.php new file mode 100644 index 0000000..86ae9c7 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/MessageFactoryInterface.php @@ -0,0 +1,71 @@ +getHeaders() as $name => $values) { + * echo $name . ": " . implode(", ", $values); + * } + * + * @return array Returns an associative array of the message's headers. + */ + public function getHeaders(); + + /** + * Retrieve a header by the given case-insensitive name. + * + * @param string $header Case-insensitive header name. + * + * @return string + */ + public function getHeader($header); + + /** + * Retrieves a header by the given case-insensitive name as an array of strings. + * + * @param string $header Case-insensitive header name. + * + * @return string[] + */ + public function getHeaderAsArray($header); + + /** + * Checks if a header exists by the given case-insensitive name. + * + * @param string $header Case-insensitive header name. + * + * @return bool Returns true if any header names match the given header + * name using a case-insensitive string comparison. Returns false if + * no matching header name is found in the message. + */ + public function hasHeader($header); + + /** + * Remove a specific header by case-insensitive name. + * + * @param string $header Case-insensitive header name. + */ + public function removeHeader($header); + + /** + * Appends a header value to any existing values associated with the + * given header name. + * + * @param string $header Header name to add + * @param string $value Value of the header + */ + public function addHeader($header, $value); + + /** + * Merges in an associative array of headers. + * + * Each array key MUST be a string representing the case-insensitive name + * of a header. Each value MUST be either a string or an array of strings. + * For each value, the value is appended to any existing header of the same + * name, or, if a header does not already exist by the given name, then the + * header is added. + * + * @param array $headers Associative array of headers to add to the message + */ + public function addHeaders(array $headers); + + /** + * Sets a header, replacing any existing values of any headers with the + * same case-insensitive name. + * + * The header values MUST be a string or an array of strings. + * + * @param string $header Header name + * @param string|array $value Header value(s) + */ + public function setHeader($header, $value); + + /** + * Sets headers, replacing any headers that have already been set on the + * message. + * + * The array keys MUST be a string. The array values must be either a + * string or an array of strings. + * + * @param array $headers Headers to set. + */ + public function setHeaders(array $headers); +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/MessageParser.php b/vendor/guzzlehttp/guzzle/src/Message/MessageParser.php new file mode 100644 index 0000000..c3cc195 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/MessageParser.php @@ -0,0 +1,171 @@ +parseMessage($message))) { + return false; + } + + // Parse the protocol and protocol version + if (isset($parts['start_line'][2])) { + $startParts = explode('/', $parts['start_line'][2]); + $protocol = strtoupper($startParts[0]); + $version = isset($startParts[1]) ? $startParts[1] : '1.1'; + } else { + $protocol = 'HTTP'; + $version = '1.1'; + } + + $parsed = [ + 'method' => strtoupper($parts['start_line'][0]), + 'protocol' => $protocol, + 'protocol_version' => $version, + 'headers' => $parts['headers'], + 'body' => $parts['body'] + ]; + + $parsed['request_url'] = $this->getUrlPartsFromMessage( + (isset($parts['start_line'][1]) ? $parts['start_line'][1] : ''), $parsed); + + return $parsed; + } + + /** + * Parse an HTTP response message into an associative array of parts. + * + * @param string $message HTTP response to parse + * + * @return array|bool Returns false if the message is invalid + */ + public function parseResponse($message) + { + if (!($parts = $this->parseMessage($message))) { + return false; + } + + list($protocol, $version) = explode('/', trim($parts['start_line'][0])); + + return [ + 'protocol' => $protocol, + 'protocol_version' => $version, + 'code' => $parts['start_line'][1], + 'reason_phrase' => isset($parts['start_line'][2]) ? $parts['start_line'][2] : '', + 'headers' => $parts['headers'], + 'body' => $parts['body'] + ]; + } + + /** + * Parse a message into parts + * + * @param string $message Message to parse + * + * @return array|bool + */ + private function parseMessage($message) + { + if (!$message) { + return false; + } + + $startLine = null; + $headers = []; + $body = ''; + + // Iterate over each line in the message, accounting for line endings + $lines = preg_split('/(\\r?\\n)/', $message, -1, PREG_SPLIT_DELIM_CAPTURE); + for ($i = 0, $totalLines = count($lines); $i < $totalLines; $i += 2) { + + $line = $lines[$i]; + + // If two line breaks were encountered, then this is the end of body + if (empty($line)) { + if ($i < $totalLines - 1) { + $body = implode('', array_slice($lines, $i + 2)); + } + break; + } + + // Parse message headers + if (!$startLine) { + $startLine = explode(' ', $line, 3); + } elseif (strpos($line, ':')) { + $parts = explode(':', $line, 2); + $key = trim($parts[0]); + $value = isset($parts[1]) ? trim($parts[1]) : ''; + if (!isset($headers[$key])) { + $headers[$key] = $value; + } elseif (!is_array($headers[$key])) { + $headers[$key] = [$headers[$key], $value]; + } else { + $headers[$key][] = $value; + } + } + } + + return [ + 'start_line' => $startLine, + 'headers' => $headers, + 'body' => $body + ]; + } + + /** + * Create URL parts from HTTP message parts + * + * @param string $requestUrl Associated URL + * @param array $parts HTTP message parts + * + * @return array + */ + private function getUrlPartsFromMessage($requestUrl, array $parts) + { + // Parse the URL information from the message + $urlParts = ['path' => $requestUrl, 'scheme' => 'http']; + + // Check for the Host header + if (isset($parts['headers']['Host'])) { + $urlParts['host'] = $parts['headers']['Host']; + } elseif (isset($parts['headers']['host'])) { + $urlParts['host'] = $parts['headers']['host']; + } else { + $urlParts['host'] = null; + } + + if (false === strpos($urlParts['host'], ':')) { + $urlParts['port'] = ''; + } else { + $hostParts = explode(':', $urlParts['host']); + $urlParts['host'] = trim($hostParts[0]); + $urlParts['port'] = (int) trim($hostParts[1]); + if ($urlParts['port'] == 443) { + $urlParts['scheme'] = 'https'; + } + } + + // Check if a query is present + $path = $urlParts['path']; + $qpos = strpos($path, '?'); + if ($qpos) { + $urlParts['query'] = substr($path, $qpos + 1); + $urlParts['path'] = substr($path, 0, $qpos); + } else { + $urlParts['query'] = ''; + } + + return $urlParts; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/Request.php b/vendor/guzzlehttp/guzzle/src/Message/Request.php new file mode 100644 index 0000000..38714af --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/Request.php @@ -0,0 +1,195 @@ +setUrl($url); + $this->method = strtoupper($method); + $this->handleOptions($options); + $this->transferOptions = new Collection($options); + $this->addPrepareEvent(); + + if ($body !== null) { + $this->setBody($body); + } + + if ($headers) { + foreach ($headers as $key => $value) { + $this->addHeader($key, $value); + } + } + } + + public function __clone() + { + if ($this->emitter) { + $this->emitter = clone $this->emitter; + } + $this->transferOptions = clone $this->transferOptions; + $this->url = clone $this->url; + } + + public function setUrl($url) + { + $this->url = $url instanceof Url ? $url : Url::fromString($url); + $this->updateHostHeaderFromUrl(); + } + + public function getUrl() + { + return (string) $this->url; + } + + public function setQuery($query) + { + $this->url->setQuery($query); + } + + public function getQuery() + { + return $this->url->getQuery(); + } + + public function setMethod($method) + { + $this->method = strtoupper($method); + } + + public function getMethod() + { + return $this->method; + } + + public function getScheme() + { + return $this->url->getScheme(); + } + + public function setScheme($scheme) + { + $this->url->setScheme($scheme); + } + + public function getPort() + { + return $this->url->getPort(); + } + + public function setPort($port) + { + $this->url->setPort($port); + $this->updateHostHeaderFromUrl(); + } + + public function getHost() + { + return $this->url->getHost(); + } + + public function setHost($host) + { + $this->url->setHost($host); + $this->updateHostHeaderFromUrl(); + } + + public function getPath() + { + return '/' . ltrim($this->url->getPath(), '/'); + } + + public function setPath($path) + { + $this->url->setPath($path); + } + + public function getResource() + { + $resource = $this->getPath(); + if ($query = (string) $this->url->getQuery()) { + $resource .= '?' . $query; + } + + return $resource; + } + + public function getConfig() + { + return $this->transferOptions; + } + + protected function handleOptions(array &$options) + { + parent::handleOptions($options); + // Use a custom emitter if one is specified, and remove it from + // options that are exposed through getConfig() + if (isset($options['emitter'])) { + $this->emitter = $options['emitter']; + unset($options['emitter']); + } + } + + /** + * Adds a subscriber that ensures a request's body is prepared before + * sending. + */ + private function addPrepareEvent() + { + static $subscriber; + if (!$subscriber) { + $subscriber = new Prepare(); + } + + $this->getEmitter()->attach($subscriber); + } + + private function updateHostHeaderFromUrl() + { + $port = $this->url->getPort(); + $scheme = $this->url->getScheme(); + if ($host = $this->url->getHost()) { + if (($port == 80 && $scheme == 'http') || + ($port == 443 && $scheme == 'https') + ) { + $this->setHeader('Host', $host); + } else { + $this->setHeader('Host', "{$host}:{$port}"); + } + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/RequestInterface.php b/vendor/guzzlehttp/guzzle/src/Message/RequestInterface.php new file mode 100644 index 0000000..f6a69d1 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/RequestInterface.php @@ -0,0 +1,136 @@ + 'Continue', + 101 => 'Switching Protocols', + 102 => 'Processing', + 200 => 'OK', + 201 => 'Created', + 202 => 'Accepted', + 203 => 'Non-Authoritative Information', + 204 => 'No Content', + 205 => 'Reset Content', + 206 => 'Partial Content', + 207 => 'Multi-Status', + 208 => 'Already Reported', + 226 => 'IM Used', + 300 => 'Multiple Choices', + 301 => 'Moved Permanently', + 302 => 'Found', + 303 => 'See Other', + 304 => 'Not Modified', + 305 => 'Use Proxy', + 307 => 'Temporary Redirect', + 308 => 'Permanent Redirect', + 400 => 'Bad Request', + 401 => 'Unauthorized', + 402 => 'Payment Required', + 403 => 'Forbidden', + 404 => 'Not Found', + 405 => 'Method Not Allowed', + 406 => 'Not Acceptable', + 407 => 'Proxy Authentication Required', + 408 => 'Request Timeout', + 409 => 'Conflict', + 410 => 'Gone', + 411 => 'Length Required', + 412 => 'Precondition Failed', + 413 => 'Request Entity Too Large', + 414 => 'Request-URI Too Long', + 415 => 'Unsupported Media Type', + 416 => 'Requested Range Not Satisfiable', + 417 => 'Expectation Failed', + 422 => 'Unprocessable Entity', + 423 => 'Locked', + 424 => 'Failed Dependency', + 425 => 'Reserved for WebDAV advanced collections expired proposal', + 426 => 'Upgrade required', + 428 => 'Precondition Required', + 429 => 'Too Many Requests', + 431 => 'Request Header Fields Too Large', + 500 => 'Internal Server Error', + 501 => 'Not Implemented', + 502 => 'Bad Gateway', + 503 => 'Service Unavailable', + 504 => 'Gateway Timeout', + 505 => 'HTTP Version Not Supported', + 506 => 'Variant Also Negotiates (Experimental)', + 507 => 'Insufficient Storage', + 508 => 'Loop Detected', + 510 => 'Not Extended', + 511 => 'Network Authentication Required', + ]; + + /** @var string The reason phrase of the response (human readable code) */ + private $reasonPhrase; + + /** @var string The status code of the response */ + private $statusCode; + + /** @var string The effective URL that returned this response */ + private $effectiveUrl; + + /** + * @param int|string $statusCode The response status code (e.g. 200) + * @param array $headers The response headers + * @param StreamInterface $body The body of the response + * @param array $options Response message options + * - reason_phrase: Set a custom reason phrase + * - protocol_version: Set a custom protocol version + */ + public function __construct( + $statusCode, + array $headers = [], + StreamInterface $body = null, + array $options = [] + ) { + $this->statusCode = (int) $statusCode; + $this->handleOptions($options); + + // Assume a reason phrase if one was not applied as an option + if (!$this->reasonPhrase && + isset(self::$statusTexts[$this->statusCode]) + ) { + $this->reasonPhrase = self::$statusTexts[$this->statusCode]; + } + + if ($headers) { + $this->setHeaders($headers); + } + + if ($body) { + $this->setBody($body); + } + } + + public function getStatusCode() + { + return $this->statusCode; + } + + public function setStatusCode($code) + { + return $this->statusCode = (int) $code; + } + + public function getReasonPhrase() + { + return $this->reasonPhrase; + } + + public function setReasonPhrase($phrase) + { + return $this->reasonPhrase = $phrase; + } + + public function json(array $config = []) + { + try { + return Utils::jsonDecode( + (string) $this->getBody(), + isset($config['object']) ? !$config['object'] : true, + 512, + isset($config['big_int_strings']) ? JSON_BIGINT_AS_STRING : 0 + ); + } catch (\InvalidArgumentException $e) { + throw new ParseException( + $e->getMessage(), + $this + ); + } + } + + public function xml(array $config = []) + { + $disableEntities = libxml_disable_entity_loader(true); + $internalErrors = libxml_use_internal_errors(true); + + try { + // Allow XML to be retrieved even if there is no response body + $xml = new \SimpleXMLElement( + (string) $this->getBody() ?: '', + isset($config['libxml_options']) ? $config['libxml_options'] : LIBXML_NONET, + false, + isset($config['ns']) ? $config['ns'] : '', + isset($config['ns_is_prefix']) ? $config['ns_is_prefix'] : false + ); + libxml_disable_entity_loader($disableEntities); + libxml_use_internal_errors($internalErrors); + } catch (\Exception $e) { + libxml_disable_entity_loader($disableEntities); + libxml_use_internal_errors($internalErrors); + throw new XmlParseException( + 'Unable to parse response body into XML: ' . $e->getMessage(), + $this, + $e, + (libxml_get_last_error()) ?: null + ); + } + + return $xml; + } + + public function getEffectiveUrl() + { + return $this->effectiveUrl; + } + + public function setEffectiveUrl($url) + { + $this->effectiveUrl = $url; + } + + /** + * Accepts and modifies the options provided to the response in the + * constructor. + * + * @param array $options Options array passed by reference. + */ + protected function handleOptions(array &$options = []) + { + parent::handleOptions($options); + if (isset($options['reason_phrase'])) { + $this->reasonPhrase = $options['reason_phrase']; + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Message/ResponseInterface.php b/vendor/guzzlehttp/guzzle/src/Message/ResponseInterface.php new file mode 100644 index 0000000..c0ae9be --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Message/ResponseInterface.php @@ -0,0 +1,111 @@ + 'text/vnd.in3d.3dml', + '3g2' => 'video/3gpp2', + '3gp' => 'video/3gpp', + '7z' => 'application/x-7z-compressed', + 'aab' => 'application/x-authorware-bin', + 'aac' => 'audio/x-aac', + 'aam' => 'application/x-authorware-map', + 'aas' => 'application/x-authorware-seg', + 'abw' => 'application/x-abiword', + 'ac' => 'application/pkix-attr-cert', + 'acc' => 'application/vnd.americandynamics.acc', + 'ace' => 'application/x-ace-compressed', + 'acu' => 'application/vnd.acucobol', + 'acutc' => 'application/vnd.acucorp', + 'adp' => 'audio/adpcm', + 'aep' => 'application/vnd.audiograph', + 'afm' => 'application/x-font-type1', + 'afp' => 'application/vnd.ibm.modcap', + 'ahead' => 'application/vnd.ahead.space', + 'ai' => 'application/postscript', + 'aif' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'air' => 'application/vnd.adobe.air-application-installer-package+zip', + 'ait' => 'application/vnd.dvb.ait', + 'ami' => 'application/vnd.amiga.ami', + 'apk' => 'application/vnd.android.package-archive', + 'application' => 'application/x-ms-application', + 'apr' => 'application/vnd.lotus-approach', + 'asa' => 'text/plain', + 'asax' => 'application/octet-stream', + 'asc' => 'application/pgp-signature', + 'ascx' => 'text/plain', + 'asf' => 'video/x-ms-asf', + 'ashx' => 'text/plain', + 'asm' => 'text/x-asm', + 'asmx' => 'text/plain', + 'aso' => 'application/vnd.accpac.simply.aso', + 'asp' => 'text/plain', + 'aspx' => 'text/plain', + 'asx' => 'video/x-ms-asf', + 'atc' => 'application/vnd.acucorp', + 'atom' => 'application/atom+xml', + 'atomcat' => 'application/atomcat+xml', + 'atomsvc' => 'application/atomsvc+xml', + 'atx' => 'application/vnd.antix.game-component', + 'au' => 'audio/basic', + 'avi' => 'video/x-msvideo', + 'aw' => 'application/applixware', + 'axd' => 'text/plain', + 'azf' => 'application/vnd.airzip.filesecure.azf', + 'azs' => 'application/vnd.airzip.filesecure.azs', + 'azw' => 'application/vnd.amazon.ebook', + 'bat' => 'application/x-msdownload', + 'bcpio' => 'application/x-bcpio', + 'bdf' => 'application/x-font-bdf', + 'bdm' => 'application/vnd.syncml.dm+wbxml', + 'bed' => 'application/vnd.realvnc.bed', + 'bh2' => 'application/vnd.fujitsu.oasysprs', + 'bin' => 'application/octet-stream', + 'bmi' => 'application/vnd.bmi', + 'bmp' => 'image/bmp', + 'book' => 'application/vnd.framemaker', + 'box' => 'application/vnd.previewsystems.box', + 'boz' => 'application/x-bzip2', + 'bpk' => 'application/octet-stream', + 'btif' => 'image/prs.btif', + 'bz' => 'application/x-bzip', + 'bz2' => 'application/x-bzip2', + 'c' => 'text/x-c', + 'c11amc' => 'application/vnd.cluetrust.cartomobile-config', + 'c11amz' => 'application/vnd.cluetrust.cartomobile-config-pkg', + 'c4d' => 'application/vnd.clonk.c4group', + 'c4f' => 'application/vnd.clonk.c4group', + 'c4g' => 'application/vnd.clonk.c4group', + 'c4p' => 'application/vnd.clonk.c4group', + 'c4u' => 'application/vnd.clonk.c4group', + 'cab' => 'application/vnd.ms-cab-compressed', + 'car' => 'application/vnd.curl.car', + 'cat' => 'application/vnd.ms-pki.seccat', + 'cc' => 'text/x-c', + 'cct' => 'application/x-director', + 'ccxml' => 'application/ccxml+xml', + 'cdbcmsg' => 'application/vnd.contact.cmsg', + 'cdf' => 'application/x-netcdf', + 'cdkey' => 'application/vnd.mediastation.cdkey', + 'cdmia' => 'application/cdmi-capability', + 'cdmic' => 'application/cdmi-container', + 'cdmid' => 'application/cdmi-domain', + 'cdmio' => 'application/cdmi-object', + 'cdmiq' => 'application/cdmi-queue', + 'cdx' => 'chemical/x-cdx', + 'cdxml' => 'application/vnd.chemdraw+xml', + 'cdy' => 'application/vnd.cinderella', + 'cer' => 'application/pkix-cert', + 'cfc' => 'application/x-coldfusion', + 'cfm' => 'application/x-coldfusion', + 'cgm' => 'image/cgm', + 'chat' => 'application/x-chat', + 'chm' => 'application/vnd.ms-htmlhelp', + 'chrt' => 'application/vnd.kde.kchart', + 'cif' => 'chemical/x-cif', + 'cii' => 'application/vnd.anser-web-certificate-issue-initiation', + 'cil' => 'application/vnd.ms-artgalry', + 'cla' => 'application/vnd.claymore', + 'class' => 'application/java-vm', + 'clkk' => 'application/vnd.crick.clicker.keyboard', + 'clkp' => 'application/vnd.crick.clicker.palette', + 'clkt' => 'application/vnd.crick.clicker.template', + 'clkw' => 'application/vnd.crick.clicker.wordbank', + 'clkx' => 'application/vnd.crick.clicker', + 'clp' => 'application/x-msclip', + 'cmc' => 'application/vnd.cosmocaller', + 'cmdf' => 'chemical/x-cmdf', + 'cml' => 'chemical/x-cml', + 'cmp' => 'application/vnd.yellowriver-custom-menu', + 'cmx' => 'image/x-cmx', + 'cod' => 'application/vnd.rim.cod', + 'com' => 'application/x-msdownload', + 'conf' => 'text/plain', + 'cpio' => 'application/x-cpio', + 'cpp' => 'text/x-c', + 'cpt' => 'application/mac-compactpro', + 'crd' => 'application/x-mscardfile', + 'crl' => 'application/pkix-crl', + 'crt' => 'application/x-x509-ca-cert', + 'cryptonote' => 'application/vnd.rig.cryptonote', + 'cs' => 'text/plain', + 'csh' => 'application/x-csh', + 'csml' => 'chemical/x-csml', + 'csp' => 'application/vnd.commonspace', + 'css' => 'text/css', + 'cst' => 'application/x-director', + 'csv' => 'text/csv', + 'cu' => 'application/cu-seeme', + 'curl' => 'text/vnd.curl', + 'cww' => 'application/prs.cww', + 'cxt' => 'application/x-director', + 'cxx' => 'text/x-c', + 'dae' => 'model/vnd.collada+xml', + 'daf' => 'application/vnd.mobius.daf', + 'dataless' => 'application/vnd.fdsn.seed', + 'davmount' => 'application/davmount+xml', + 'dcr' => 'application/x-director', + 'dcurl' => 'text/vnd.curl.dcurl', + 'dd2' => 'application/vnd.oma.dd2+xml', + 'ddd' => 'application/vnd.fujixerox.ddd', + 'deb' => 'application/x-debian-package', + 'def' => 'text/plain', + 'deploy' => 'application/octet-stream', + 'der' => 'application/x-x509-ca-cert', + 'dfac' => 'application/vnd.dreamfactory', + 'dic' => 'text/x-c', + 'dir' => 'application/x-director', + 'dis' => 'application/vnd.mobius.dis', + 'dist' => 'application/octet-stream', + 'distz' => 'application/octet-stream', + 'djv' => 'image/vnd.djvu', + 'djvu' => 'image/vnd.djvu', + 'dll' => 'application/x-msdownload', + 'dmg' => 'application/octet-stream', + 'dms' => 'application/octet-stream', + 'dna' => 'application/vnd.dna', + 'doc' => 'application/msword', + 'docm' => 'application/vnd.ms-word.document.macroenabled.12', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'dot' => 'application/msword', + 'dotm' => 'application/vnd.ms-word.template.macroenabled.12', + 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', + 'dp' => 'application/vnd.osgi.dp', + 'dpg' => 'application/vnd.dpgraph', + 'dra' => 'audio/vnd.dra', + 'dsc' => 'text/prs.lines.tag', + 'dssc' => 'application/dssc+der', + 'dtb' => 'application/x-dtbook+xml', + 'dtd' => 'application/xml-dtd', + 'dts' => 'audio/vnd.dts', + 'dtshd' => 'audio/vnd.dts.hd', + 'dump' => 'application/octet-stream', + 'dvi' => 'application/x-dvi', + 'dwf' => 'model/vnd.dwf', + 'dwg' => 'image/vnd.dwg', + 'dxf' => 'image/vnd.dxf', + 'dxp' => 'application/vnd.spotfire.dxp', + 'dxr' => 'application/x-director', + 'ecelp4800' => 'audio/vnd.nuera.ecelp4800', + 'ecelp7470' => 'audio/vnd.nuera.ecelp7470', + 'ecelp9600' => 'audio/vnd.nuera.ecelp9600', + 'ecma' => 'application/ecmascript', + 'edm' => 'application/vnd.novadigm.edm', + 'edx' => 'application/vnd.novadigm.edx', + 'efif' => 'application/vnd.picsel', + 'ei6' => 'application/vnd.pg.osasli', + 'elc' => 'application/octet-stream', + 'eml' => 'message/rfc822', + 'emma' => 'application/emma+xml', + 'eol' => 'audio/vnd.digital-winds', + 'eot' => 'application/vnd.ms-fontobject', + 'eps' => 'application/postscript', + 'epub' => 'application/epub+zip', + 'es3' => 'application/vnd.eszigno3+xml', + 'esf' => 'application/vnd.epson.esf', + 'et3' => 'application/vnd.eszigno3+xml', + 'etx' => 'text/x-setext', + 'exe' => 'application/x-msdownload', + 'exi' => 'application/exi', + 'ext' => 'application/vnd.novadigm.ext', + 'ez' => 'application/andrew-inset', + 'ez2' => 'application/vnd.ezpix-album', + 'ez3' => 'application/vnd.ezpix-package', + 'f' => 'text/x-fortran', + 'f4v' => 'video/x-f4v', + 'f77' => 'text/x-fortran', + 'f90' => 'text/x-fortran', + 'fbs' => 'image/vnd.fastbidsheet', + 'fcs' => 'application/vnd.isac.fcs', + 'fdf' => 'application/vnd.fdf', + 'fe_launch' => 'application/vnd.denovo.fcselayout-link', + 'fg5' => 'application/vnd.fujitsu.oasysgp', + 'fgd' => 'application/x-director', + 'fh' => 'image/x-freehand', + 'fh4' => 'image/x-freehand', + 'fh5' => 'image/x-freehand', + 'fh7' => 'image/x-freehand', + 'fhc' => 'image/x-freehand', + 'fig' => 'application/x-xfig', + 'fli' => 'video/x-fli', + 'flo' => 'application/vnd.micrografx.flo', + 'flv' => 'video/x-flv', + 'flw' => 'application/vnd.kde.kivio', + 'flx' => 'text/vnd.fmi.flexstor', + 'fly' => 'text/vnd.fly', + 'fm' => 'application/vnd.framemaker', + 'fnc' => 'application/vnd.frogans.fnc', + 'for' => 'text/x-fortran', + 'fpx' => 'image/vnd.fpx', + 'frame' => 'application/vnd.framemaker', + 'fsc' => 'application/vnd.fsc.weblaunch', + 'fst' => 'image/vnd.fst', + 'ftc' => 'application/vnd.fluxtime.clip', + 'fti' => 'application/vnd.anser-web-funds-transfer-initiation', + 'fvt' => 'video/vnd.fvt', + 'fxp' => 'application/vnd.adobe.fxp', + 'fxpl' => 'application/vnd.adobe.fxp', + 'fzs' => 'application/vnd.fuzzysheet', + 'g2w' => 'application/vnd.geoplan', + 'g3' => 'image/g3fax', + 'g3w' => 'application/vnd.geospace', + 'gac' => 'application/vnd.groove-account', + 'gdl' => 'model/vnd.gdl', + 'geo' => 'application/vnd.dynageo', + 'gex' => 'application/vnd.geometry-explorer', + 'ggb' => 'application/vnd.geogebra.file', + 'ggt' => 'application/vnd.geogebra.tool', + 'ghf' => 'application/vnd.groove-help', + 'gif' => 'image/gif', + 'gim' => 'application/vnd.groove-identity-message', + 'gmx' => 'application/vnd.gmx', + 'gnumeric' => 'application/x-gnumeric', + 'gph' => 'application/vnd.flographit', + 'gqf' => 'application/vnd.grafeq', + 'gqs' => 'application/vnd.grafeq', + 'gram' => 'application/srgs', + 'gre' => 'application/vnd.geometry-explorer', + 'grv' => 'application/vnd.groove-injector', + 'grxml' => 'application/srgs+xml', + 'gsf' => 'application/x-font-ghostscript', + 'gtar' => 'application/x-gtar', + 'gtm' => 'application/vnd.groove-tool-message', + 'gtw' => 'model/vnd.gtw', + 'gv' => 'text/vnd.graphviz', + 'gxt' => 'application/vnd.geonext', + 'h' => 'text/x-c', + 'h261' => 'video/h261', + 'h263' => 'video/h263', + 'h264' => 'video/h264', + 'hal' => 'application/vnd.hal+xml', + 'hbci' => 'application/vnd.hbci', + 'hdf' => 'application/x-hdf', + 'hh' => 'text/x-c', + 'hlp' => 'application/winhlp', + 'hpgl' => 'application/vnd.hp-hpgl', + 'hpid' => 'application/vnd.hp-hpid', + 'hps' => 'application/vnd.hp-hps', + 'hqx' => 'application/mac-binhex40', + 'hta' => 'application/octet-stream', + 'htc' => 'text/html', + 'htke' => 'application/vnd.kenameaapp', + 'htm' => 'text/html', + 'html' => 'text/html', + 'hvd' => 'application/vnd.yamaha.hv-dic', + 'hvp' => 'application/vnd.yamaha.hv-voice', + 'hvs' => 'application/vnd.yamaha.hv-script', + 'i2g' => 'application/vnd.intergeo', + 'icc' => 'application/vnd.iccprofile', + 'ice' => 'x-conference/x-cooltalk', + 'icm' => 'application/vnd.iccprofile', + 'ico' => 'image/x-icon', + 'ics' => 'text/calendar', + 'ief' => 'image/ief', + 'ifb' => 'text/calendar', + 'ifm' => 'application/vnd.shana.informed.formdata', + 'iges' => 'model/iges', + 'igl' => 'application/vnd.igloader', + 'igm' => 'application/vnd.insors.igm', + 'igs' => 'model/iges', + 'igx' => 'application/vnd.micrografx.igx', + 'iif' => 'application/vnd.shana.informed.interchange', + 'imp' => 'application/vnd.accpac.simply.imp', + 'ims' => 'application/vnd.ms-ims', + 'in' => 'text/plain', + 'ini' => 'text/plain', + 'ipfix' => 'application/ipfix', + 'ipk' => 'application/vnd.shana.informed.package', + 'irm' => 'application/vnd.ibm.rights-management', + 'irp' => 'application/vnd.irepository.package+xml', + 'iso' => 'application/octet-stream', + 'itp' => 'application/vnd.shana.informed.formtemplate', + 'ivp' => 'application/vnd.immervision-ivp', + 'ivu' => 'application/vnd.immervision-ivu', + 'jad' => 'text/vnd.sun.j2me.app-descriptor', + 'jam' => 'application/vnd.jam', + 'jar' => 'application/java-archive', + 'java' => 'text/x-java-source', + 'jisp' => 'application/vnd.jisp', + 'jlt' => 'application/vnd.hp-jlyt', + 'jnlp' => 'application/x-java-jnlp-file', + 'joda' => 'application/vnd.joost.joda-archive', + 'jpe' => 'image/jpeg', + 'jpeg' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'jpgm' => 'video/jpm', + 'jpgv' => 'video/jpeg', + 'jpm' => 'video/jpm', + 'js' => 'text/javascript', + 'json' => 'application/json', + 'kar' => 'audio/midi', + 'karbon' => 'application/vnd.kde.karbon', + 'kfo' => 'application/vnd.kde.kformula', + 'kia' => 'application/vnd.kidspiration', + 'kml' => 'application/vnd.google-earth.kml+xml', + 'kmz' => 'application/vnd.google-earth.kmz', + 'kne' => 'application/vnd.kinar', + 'knp' => 'application/vnd.kinar', + 'kon' => 'application/vnd.kde.kontour', + 'kpr' => 'application/vnd.kde.kpresenter', + 'kpt' => 'application/vnd.kde.kpresenter', + 'ksp' => 'application/vnd.kde.kspread', + 'ktr' => 'application/vnd.kahootz', + 'ktx' => 'image/ktx', + 'ktz' => 'application/vnd.kahootz', + 'kwd' => 'application/vnd.kde.kword', + 'kwt' => 'application/vnd.kde.kword', + 'lasxml' => 'application/vnd.las.las+xml', + 'latex' => 'application/x-latex', + 'lbd' => 'application/vnd.llamagraphics.life-balance.desktop', + 'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml', + 'les' => 'application/vnd.hhe.lesson-player', + 'lha' => 'application/octet-stream', + 'link66' => 'application/vnd.route66.link66+xml', + 'list' => 'text/plain', + 'list3820' => 'application/vnd.ibm.modcap', + 'listafp' => 'application/vnd.ibm.modcap', + 'log' => 'text/plain', + 'lostxml' => 'application/lost+xml', + 'lrf' => 'application/octet-stream', + 'lrm' => 'application/vnd.ms-lrm', + 'ltf' => 'application/vnd.frogans.ltf', + 'lvp' => 'audio/vnd.lucent.voice', + 'lwp' => 'application/vnd.lotus-wordpro', + 'lzh' => 'application/octet-stream', + 'm13' => 'application/x-msmediaview', + 'm14' => 'application/x-msmediaview', + 'm1v' => 'video/mpeg', + 'm21' => 'application/mp21', + 'm2a' => 'audio/mpeg', + 'm2v' => 'video/mpeg', + 'm3a' => 'audio/mpeg', + 'm3u' => 'audio/x-mpegurl', + 'm3u8' => 'application/vnd.apple.mpegurl', + 'm4a' => 'audio/mp4', + 'm4u' => 'video/vnd.mpegurl', + 'm4v' => 'video/mp4', + 'ma' => 'application/mathematica', + 'mads' => 'application/mads+xml', + 'mag' => 'application/vnd.ecowin.chart', + 'maker' => 'application/vnd.framemaker', + 'man' => 'text/troff', + 'mathml' => 'application/mathml+xml', + 'mb' => 'application/mathematica', + 'mbk' => 'application/vnd.mobius.mbk', + 'mbox' => 'application/mbox', + 'mc1' => 'application/vnd.medcalcdata', + 'mcd' => 'application/vnd.mcd', + 'mcurl' => 'text/vnd.curl.mcurl', + 'mdb' => 'application/x-msaccess', + 'mdi' => 'image/vnd.ms-modi', + 'me' => 'text/troff', + 'mesh' => 'model/mesh', + 'meta4' => 'application/metalink4+xml', + 'mets' => 'application/mets+xml', + 'mfm' => 'application/vnd.mfmp', + 'mgp' => 'application/vnd.osgeo.mapguide.package', + 'mgz' => 'application/vnd.proteus.magazine', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mif' => 'application/vnd.mif', + 'mime' => 'message/rfc822', + 'mj2' => 'video/mj2', + 'mjp2' => 'video/mj2', + 'mlp' => 'application/vnd.dolby.mlp', + 'mmd' => 'application/vnd.chipnuts.karaoke-mmd', + 'mmf' => 'application/vnd.smaf', + 'mmr' => 'image/vnd.fujixerox.edmics-mmr', + 'mny' => 'application/x-msmoney', + 'mobi' => 'application/x-mobipocket-ebook', + 'mods' => 'application/mods+xml', + 'mov' => 'video/quicktime', + 'movie' => 'video/x-sgi-movie', + 'mp2' => 'audio/mpeg', + 'mp21' => 'application/mp21', + 'mp2a' => 'audio/mpeg', + 'mp3' => 'audio/mpeg', + 'mp4' => 'video/mp4', + 'mp4a' => 'audio/mp4', + 'mp4s' => 'application/mp4', + 'mp4v' => 'video/mp4', + 'mpc' => 'application/vnd.mophun.certificate', + 'mpe' => 'video/mpeg', + 'mpeg' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mpg4' => 'video/mp4', + 'mpga' => 'audio/mpeg', + 'mpkg' => 'application/vnd.apple.installer+xml', + 'mpm' => 'application/vnd.blueice.multipass', + 'mpn' => 'application/vnd.mophun.application', + 'mpp' => 'application/vnd.ms-project', + 'mpt' => 'application/vnd.ms-project', + 'mpy' => 'application/vnd.ibm.minipay', + 'mqy' => 'application/vnd.mobius.mqy', + 'mrc' => 'application/marc', + 'mrcx' => 'application/marcxml+xml', + 'ms' => 'text/troff', + 'mscml' => 'application/mediaservercontrol+xml', + 'mseed' => 'application/vnd.fdsn.mseed', + 'mseq' => 'application/vnd.mseq', + 'msf' => 'application/vnd.epson.msf', + 'msh' => 'model/mesh', + 'msi' => 'application/x-msdownload', + 'msl' => 'application/vnd.mobius.msl', + 'msty' => 'application/vnd.muvee.style', + 'mts' => 'model/vnd.mts', + 'mus' => 'application/vnd.musician', + 'musicxml' => 'application/vnd.recordare.musicxml+xml', + 'mvb' => 'application/x-msmediaview', + 'mwf' => 'application/vnd.mfer', + 'mxf' => 'application/mxf', + 'mxl' => 'application/vnd.recordare.musicxml', + 'mxml' => 'application/xv+xml', + 'mxs' => 'application/vnd.triscape.mxs', + 'mxu' => 'video/vnd.mpegurl', + 'n-gage' => 'application/vnd.nokia.n-gage.symbian.install', + 'n3' => 'text/n3', + 'nb' => 'application/mathematica', + 'nbp' => 'application/vnd.wolfram.player', + 'nc' => 'application/x-netcdf', + 'ncx' => 'application/x-dtbncx+xml', + 'ngdat' => 'application/vnd.nokia.n-gage.data', + 'nlu' => 'application/vnd.neurolanguage.nlu', + 'nml' => 'application/vnd.enliven', + 'nnd' => 'application/vnd.noblenet-directory', + 'nns' => 'application/vnd.noblenet-sealer', + 'nnw' => 'application/vnd.noblenet-web', + 'npx' => 'image/vnd.net-fpx', + 'nsf' => 'application/vnd.lotus-notes', + 'oa2' => 'application/vnd.fujitsu.oasys2', + 'oa3' => 'application/vnd.fujitsu.oasys3', + 'oas' => 'application/vnd.fujitsu.oasys', + 'obd' => 'application/x-msbinder', + 'oda' => 'application/oda', + 'odb' => 'application/vnd.oasis.opendocument.database', + 'odc' => 'application/vnd.oasis.opendocument.chart', + 'odf' => 'application/vnd.oasis.opendocument.formula', + 'odft' => 'application/vnd.oasis.opendocument.formula-template', + 'odg' => 'application/vnd.oasis.opendocument.graphics', + 'odi' => 'application/vnd.oasis.opendocument.image', + 'odm' => 'application/vnd.oasis.opendocument.text-master', + 'odp' => 'application/vnd.oasis.opendocument.presentation', + 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', + 'odt' => 'application/vnd.oasis.opendocument.text', + 'oga' => 'audio/ogg', + 'ogg' => 'audio/ogg', + 'ogv' => 'video/ogg', + 'ogx' => 'application/ogg', + 'onepkg' => 'application/onenote', + 'onetmp' => 'application/onenote', + 'onetoc' => 'application/onenote', + 'onetoc2' => 'application/onenote', + 'opf' => 'application/oebps-package+xml', + 'oprc' => 'application/vnd.palm', + 'org' => 'application/vnd.lotus-organizer', + 'osf' => 'application/vnd.yamaha.openscoreformat', + 'osfpvg' => 'application/vnd.yamaha.openscoreformat.osfpvg+xml', + 'otc' => 'application/vnd.oasis.opendocument.chart-template', + 'otf' => 'application/x-font-otf', + 'otg' => 'application/vnd.oasis.opendocument.graphics-template', + 'oth' => 'application/vnd.oasis.opendocument.text-web', + 'oti' => 'application/vnd.oasis.opendocument.image-template', + 'otp' => 'application/vnd.oasis.opendocument.presentation-template', + 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', + 'ott' => 'application/vnd.oasis.opendocument.text-template', + 'oxt' => 'application/vnd.openofficeorg.extension', + 'p' => 'text/x-pascal', + 'p10' => 'application/pkcs10', + 'p12' => 'application/x-pkcs12', + 'p7b' => 'application/x-pkcs7-certificates', + 'p7c' => 'application/pkcs7-mime', + 'p7m' => 'application/pkcs7-mime', + 'p7r' => 'application/x-pkcs7-certreqresp', + 'p7s' => 'application/pkcs7-signature', + 'p8' => 'application/pkcs8', + 'pas' => 'text/x-pascal', + 'paw' => 'application/vnd.pawaafile', + 'pbd' => 'application/vnd.powerbuilder6', + 'pbm' => 'image/x-portable-bitmap', + 'pcf' => 'application/x-font-pcf', + 'pcl' => 'application/vnd.hp-pcl', + 'pclxl' => 'application/vnd.hp-pclxl', + 'pct' => 'image/x-pict', + 'pcurl' => 'application/vnd.curl.pcurl', + 'pcx' => 'image/x-pcx', + 'pdb' => 'application/vnd.palm', + 'pdf' => 'application/pdf', + 'pfa' => 'application/x-font-type1', + 'pfb' => 'application/x-font-type1', + 'pfm' => 'application/x-font-type1', + 'pfr' => 'application/font-tdpfr', + 'pfx' => 'application/x-pkcs12', + 'pgm' => 'image/x-portable-graymap', + 'pgn' => 'application/x-chess-pgn', + 'pgp' => 'application/pgp-encrypted', + 'php' => 'text/x-php', + 'phps' => 'application/x-httpd-phps', + 'pic' => 'image/x-pict', + 'pkg' => 'application/octet-stream', + 'pki' => 'application/pkixcmp', + 'pkipath' => 'application/pkix-pkipath', + 'plb' => 'application/vnd.3gpp.pic-bw-large', + 'plc' => 'application/vnd.mobius.plc', + 'plf' => 'application/vnd.pocketlearn', + 'pls' => 'application/pls+xml', + 'pml' => 'application/vnd.ctc-posml', + 'png' => 'image/png', + 'pnm' => 'image/x-portable-anymap', + 'portpkg' => 'application/vnd.macports.portpkg', + 'pot' => 'application/vnd.ms-powerpoint', + 'potm' => 'application/vnd.ms-powerpoint.template.macroenabled.12', + 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', + 'ppam' => 'application/vnd.ms-powerpoint.addin.macroenabled.12', + 'ppd' => 'application/vnd.cups-ppd', + 'ppm' => 'image/x-portable-pixmap', + 'pps' => 'application/vnd.ms-powerpoint', + 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12', + 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', + 'ppt' => 'application/vnd.ms-powerpoint', + 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroenabled.12', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'pqa' => 'application/vnd.palm', + 'prc' => 'application/x-mobipocket-ebook', + 'pre' => 'application/vnd.lotus-freelance', + 'prf' => 'application/pics-rules', + 'ps' => 'application/postscript', + 'psb' => 'application/vnd.3gpp.pic-bw-small', + 'psd' => 'image/vnd.adobe.photoshop', + 'psf' => 'application/x-font-linux-psf', + 'pskcxml' => 'application/pskc+xml', + 'ptid' => 'application/vnd.pvi.ptid1', + 'pub' => 'application/x-mspublisher', + 'pvb' => 'application/vnd.3gpp.pic-bw-var', + 'pwn' => 'application/vnd.3m.post-it-notes', + 'pya' => 'audio/vnd.ms-playready.media.pya', + 'pyv' => 'video/vnd.ms-playready.media.pyv', + 'qam' => 'application/vnd.epson.quickanime', + 'qbo' => 'application/vnd.intu.qbo', + 'qfx' => 'application/vnd.intu.qfx', + 'qps' => 'application/vnd.publishare-delta-tree', + 'qt' => 'video/quicktime', + 'qwd' => 'application/vnd.quark.quarkxpress', + 'qwt' => 'application/vnd.quark.quarkxpress', + 'qxb' => 'application/vnd.quark.quarkxpress', + 'qxd' => 'application/vnd.quark.quarkxpress', + 'qxl' => 'application/vnd.quark.quarkxpress', + 'qxt' => 'application/vnd.quark.quarkxpress', + 'ra' => 'audio/x-pn-realaudio', + 'ram' => 'audio/x-pn-realaudio', + 'rar' => 'application/x-rar-compressed', + 'ras' => 'image/x-cmu-raster', + 'rb' => 'text/plain', + 'rcprofile' => 'application/vnd.ipunplugged.rcprofile', + 'rdf' => 'application/rdf+xml', + 'rdz' => 'application/vnd.data-vision.rdz', + 'rep' => 'application/vnd.businessobjects', + 'res' => 'application/x-dtbresource+xml', + 'resx' => 'text/xml', + 'rgb' => 'image/x-rgb', + 'rif' => 'application/reginfo+xml', + 'rip' => 'audio/vnd.rip', + 'rl' => 'application/resource-lists+xml', + 'rlc' => 'image/vnd.fujixerox.edmics-rlc', + 'rld' => 'application/resource-lists-diff+xml', + 'rm' => 'application/vnd.rn-realmedia', + 'rmi' => 'audio/midi', + 'rmp' => 'audio/x-pn-realaudio-plugin', + 'rms' => 'application/vnd.jcp.javame.midlet-rms', + 'rnc' => 'application/relax-ng-compact-syntax', + 'roff' => 'text/troff', + 'rp9' => 'application/vnd.cloanto.rp9', + 'rpss' => 'application/vnd.nokia.radio-presets', + 'rpst' => 'application/vnd.nokia.radio-preset', + 'rq' => 'application/sparql-query', + 'rs' => 'application/rls-services+xml', + 'rsd' => 'application/rsd+xml', + 'rss' => 'application/rss+xml', + 'rtf' => 'application/rtf', + 'rtx' => 'text/richtext', + 's' => 'text/x-asm', + 'saf' => 'application/vnd.yamaha.smaf-audio', + 'sbml' => 'application/sbml+xml', + 'sc' => 'application/vnd.ibm.secure-container', + 'scd' => 'application/x-msschedule', + 'scm' => 'application/vnd.lotus-screencam', + 'scq' => 'application/scvp-cv-request', + 'scs' => 'application/scvp-cv-response', + 'scurl' => 'text/vnd.curl.scurl', + 'sda' => 'application/vnd.stardivision.draw', + 'sdc' => 'application/vnd.stardivision.calc', + 'sdd' => 'application/vnd.stardivision.impress', + 'sdkd' => 'application/vnd.solent.sdkm+xml', + 'sdkm' => 'application/vnd.solent.sdkm+xml', + 'sdp' => 'application/sdp', + 'sdw' => 'application/vnd.stardivision.writer', + 'see' => 'application/vnd.seemail', + 'seed' => 'application/vnd.fdsn.seed', + 'sema' => 'application/vnd.sema', + 'semd' => 'application/vnd.semd', + 'semf' => 'application/vnd.semf', + 'ser' => 'application/java-serialized-object', + 'setpay' => 'application/set-payment-initiation', + 'setreg' => 'application/set-registration-initiation', + 'sfd-hdstx' => 'application/vnd.hydrostatix.sof-data', + 'sfs' => 'application/vnd.spotfire.sfs', + 'sgl' => 'application/vnd.stardivision.writer-global', + 'sgm' => 'text/sgml', + 'sgml' => 'text/sgml', + 'sh' => 'application/x-sh', + 'shar' => 'application/x-shar', + 'shf' => 'application/shf+xml', + 'sig' => 'application/pgp-signature', + 'silo' => 'model/mesh', + 'sis' => 'application/vnd.symbian.install', + 'sisx' => 'application/vnd.symbian.install', + 'sit' => 'application/x-stuffit', + 'sitx' => 'application/x-stuffitx', + 'skd' => 'application/vnd.koan', + 'skm' => 'application/vnd.koan', + 'skp' => 'application/vnd.koan', + 'skt' => 'application/vnd.koan', + 'sldm' => 'application/vnd.ms-powerpoint.slide.macroenabled.12', + 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', + 'slt' => 'application/vnd.epson.salt', + 'sm' => 'application/vnd.stepmania.stepchart', + 'smf' => 'application/vnd.stardivision.math', + 'smi' => 'application/smil+xml', + 'smil' => 'application/smil+xml', + 'snd' => 'audio/basic', + 'snf' => 'application/x-font-snf', + 'so' => 'application/octet-stream', + 'spc' => 'application/x-pkcs7-certificates', + 'spf' => 'application/vnd.yamaha.smaf-phrase', + 'spl' => 'application/x-futuresplash', + 'spot' => 'text/vnd.in3d.spot', + 'spp' => 'application/scvp-vp-response', + 'spq' => 'application/scvp-vp-request', + 'spx' => 'audio/ogg', + 'src' => 'application/x-wais-source', + 'sru' => 'application/sru+xml', + 'srx' => 'application/sparql-results+xml', + 'sse' => 'application/vnd.kodak-descriptor', + 'ssf' => 'application/vnd.epson.ssf', + 'ssml' => 'application/ssml+xml', + 'st' => 'application/vnd.sailingtracker.track', + 'stc' => 'application/vnd.sun.xml.calc.template', + 'std' => 'application/vnd.sun.xml.draw.template', + 'stf' => 'application/vnd.wt.stf', + 'sti' => 'application/vnd.sun.xml.impress.template', + 'stk' => 'application/hyperstudio', + 'stl' => 'application/vnd.ms-pki.stl', + 'str' => 'application/vnd.pg.format', + 'stw' => 'application/vnd.sun.xml.writer.template', + 'sub' => 'image/vnd.dvb.subtitle', + 'sus' => 'application/vnd.sus-calendar', + 'susp' => 'application/vnd.sus-calendar', + 'sv4cpio' => 'application/x-sv4cpio', + 'sv4crc' => 'application/x-sv4crc', + 'svc' => 'application/vnd.dvb.service', + 'svd' => 'application/vnd.svd', + 'svg' => 'image/svg+xml', + 'svgz' => 'image/svg+xml', + 'swa' => 'application/x-director', + 'swf' => 'application/x-shockwave-flash', + 'swi' => 'application/vnd.aristanetworks.swi', + 'sxc' => 'application/vnd.sun.xml.calc', + 'sxd' => 'application/vnd.sun.xml.draw', + 'sxg' => 'application/vnd.sun.xml.writer.global', + 'sxi' => 'application/vnd.sun.xml.impress', + 'sxm' => 'application/vnd.sun.xml.math', + 'sxw' => 'application/vnd.sun.xml.writer', + 't' => 'text/troff', + 'tao' => 'application/vnd.tao.intent-module-archive', + 'tar' => 'application/x-tar', + 'tcap' => 'application/vnd.3gpp2.tcap', + 'tcl' => 'application/x-tcl', + 'teacher' => 'application/vnd.smart.teacher', + 'tei' => 'application/tei+xml', + 'teicorpus' => 'application/tei+xml', + 'tex' => 'application/x-tex', + 'texi' => 'application/x-texinfo', + 'texinfo' => 'application/x-texinfo', + 'text' => 'text/plain', + 'tfi' => 'application/thraud+xml', + 'tfm' => 'application/x-tex-tfm', + 'thmx' => 'application/vnd.ms-officetheme', + 'tif' => 'image/tiff', + 'tiff' => 'image/tiff', + 'tmo' => 'application/vnd.tmobile-livetv', + 'torrent' => 'application/x-bittorrent', + 'tpl' => 'application/vnd.groove-tool-template', + 'tpt' => 'application/vnd.trid.tpt', + 'tr' => 'text/troff', + 'tra' => 'application/vnd.trueapp', + 'trm' => 'application/x-msterminal', + 'tsd' => 'application/timestamped-data', + 'tsv' => 'text/tab-separated-values', + 'ttc' => 'application/x-font-ttf', + 'ttf' => 'application/x-font-ttf', + 'ttl' => 'text/turtle', + 'twd' => 'application/vnd.simtech-mindmapper', + 'twds' => 'application/vnd.simtech-mindmapper', + 'txd' => 'application/vnd.genomatix.tuxedo', + 'txf' => 'application/vnd.mobius.txf', + 'txt' => 'text/plain', + 'u32' => 'application/x-authorware-bin', + 'udeb' => 'application/x-debian-package', + 'ufd' => 'application/vnd.ufdl', + 'ufdl' => 'application/vnd.ufdl', + 'umj' => 'application/vnd.umajin', + 'unityweb' => 'application/vnd.unity', + 'uoml' => 'application/vnd.uoml+xml', + 'uri' => 'text/uri-list', + 'uris' => 'text/uri-list', + 'urls' => 'text/uri-list', + 'ustar' => 'application/x-ustar', + 'utz' => 'application/vnd.uiq.theme', + 'uu' => 'text/x-uuencode', + 'uva' => 'audio/vnd.dece.audio', + 'uvd' => 'application/vnd.dece.data', + 'uvf' => 'application/vnd.dece.data', + 'uvg' => 'image/vnd.dece.graphic', + 'uvh' => 'video/vnd.dece.hd', + 'uvi' => 'image/vnd.dece.graphic', + 'uvm' => 'video/vnd.dece.mobile', + 'uvp' => 'video/vnd.dece.pd', + 'uvs' => 'video/vnd.dece.sd', + 'uvt' => 'application/vnd.dece.ttml+xml', + 'uvu' => 'video/vnd.uvvu.mp4', + 'uvv' => 'video/vnd.dece.video', + 'uvva' => 'audio/vnd.dece.audio', + 'uvvd' => 'application/vnd.dece.data', + 'uvvf' => 'application/vnd.dece.data', + 'uvvg' => 'image/vnd.dece.graphic', + 'uvvh' => 'video/vnd.dece.hd', + 'uvvi' => 'image/vnd.dece.graphic', + 'uvvm' => 'video/vnd.dece.mobile', + 'uvvp' => 'video/vnd.dece.pd', + 'uvvs' => 'video/vnd.dece.sd', + 'uvvt' => 'application/vnd.dece.ttml+xml', + 'uvvu' => 'video/vnd.uvvu.mp4', + 'uvvv' => 'video/vnd.dece.video', + 'uvvx' => 'application/vnd.dece.unspecified', + 'uvx' => 'application/vnd.dece.unspecified', + 'vcd' => 'application/x-cdlink', + 'vcf' => 'text/x-vcard', + 'vcg' => 'application/vnd.groove-vcard', + 'vcs' => 'text/x-vcalendar', + 'vcx' => 'application/vnd.vcx', + 'vis' => 'application/vnd.visionary', + 'viv' => 'video/vnd.vivo', + 'vor' => 'application/vnd.stardivision.writer', + 'vox' => 'application/x-authorware-bin', + 'vrml' => 'model/vrml', + 'vsd' => 'application/vnd.visio', + 'vsf' => 'application/vnd.vsf', + 'vss' => 'application/vnd.visio', + 'vst' => 'application/vnd.visio', + 'vsw' => 'application/vnd.visio', + 'vtu' => 'model/vnd.vtu', + 'vxml' => 'application/voicexml+xml', + 'w3d' => 'application/x-director', + 'wad' => 'application/x-doom', + 'wav' => 'audio/x-wav', + 'wax' => 'audio/x-ms-wax', + 'wbmp' => 'image/vnd.wap.wbmp', + 'wbs' => 'application/vnd.criticaltools.wbs+xml', + 'wbxml' => 'application/vnd.wap.wbxml', + 'wcm' => 'application/vnd.ms-works', + 'wdb' => 'application/vnd.ms-works', + 'weba' => 'audio/webm', + 'webm' => 'video/webm', + 'webp' => 'image/webp', + 'wg' => 'application/vnd.pmi.widget', + 'wgt' => 'application/widget', + 'wks' => 'application/vnd.ms-works', + 'wm' => 'video/x-ms-wm', + 'wma' => 'audio/x-ms-wma', + 'wmd' => 'application/x-ms-wmd', + 'wmf' => 'application/x-msmetafile', + 'wml' => 'text/vnd.wap.wml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'wmls' => 'text/vnd.wap.wmlscript', + 'wmlsc' => 'application/vnd.wap.wmlscriptc', + 'wmv' => 'video/x-ms-wmv', + 'wmx' => 'video/x-ms-wmx', + 'wmz' => 'application/x-ms-wmz', + 'woff' => 'application/x-font-woff', + 'wpd' => 'application/vnd.wordperfect', + 'wpl' => 'application/vnd.ms-wpl', + 'wps' => 'application/vnd.ms-works', + 'wqd' => 'application/vnd.wqd', + 'wri' => 'application/x-mswrite', + 'wrl' => 'model/vrml', + 'wsdl' => 'application/wsdl+xml', + 'wspolicy' => 'application/wspolicy+xml', + 'wtb' => 'application/vnd.webturbo', + 'wvx' => 'video/x-ms-wvx', + 'x32' => 'application/x-authorware-bin', + 'x3d' => 'application/vnd.hzn-3d-crossword', + 'xap' => 'application/x-silverlight-app', + 'xar' => 'application/vnd.xara', + 'xbap' => 'application/x-ms-xbap', + 'xbd' => 'application/vnd.fujixerox.docuworks.binder', + 'xbm' => 'image/x-xbitmap', + 'xdf' => 'application/xcap-diff+xml', + 'xdm' => 'application/vnd.syncml.dm+xml', + 'xdp' => 'application/vnd.adobe.xdp+xml', + 'xdssc' => 'application/dssc+xml', + 'xdw' => 'application/vnd.fujixerox.docuworks', + 'xenc' => 'application/xenc+xml', + 'xer' => 'application/patch-ops-error+xml', + 'xfdf' => 'application/vnd.adobe.xfdf', + 'xfdl' => 'application/vnd.xfdl', + 'xht' => 'application/xhtml+xml', + 'xhtml' => 'application/xhtml+xml', + 'xhvml' => 'application/xv+xml', + 'xif' => 'image/vnd.xiff', + 'xla' => 'application/vnd.ms-excel', + 'xlam' => 'application/vnd.ms-excel.addin.macroenabled.12', + 'xlc' => 'application/vnd.ms-excel', + 'xlm' => 'application/vnd.ms-excel', + 'xls' => 'application/vnd.ms-excel', + 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroenabled.12', + 'xlsm' => 'application/vnd.ms-excel.sheet.macroenabled.12', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xlt' => 'application/vnd.ms-excel', + 'xltm' => 'application/vnd.ms-excel.template.macroenabled.12', + 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', + 'xlw' => 'application/vnd.ms-excel', + 'xml' => 'application/xml', + 'xo' => 'application/vnd.olpc-sugar', + 'xop' => 'application/xop+xml', + 'xpi' => 'application/x-xpinstall', + 'xpm' => 'image/x-xpixmap', + 'xpr' => 'application/vnd.is-xpr', + 'xps' => 'application/vnd.ms-xpsdocument', + 'xpw' => 'application/vnd.intercon.formnet', + 'xpx' => 'application/vnd.intercon.formnet', + 'xsl' => 'application/xml', + 'xslt' => 'application/xslt+xml', + 'xsm' => 'application/vnd.syncml+xml', + 'xspf' => 'application/xspf+xml', + 'xul' => 'application/vnd.mozilla.xul+xml', + 'xvm' => 'application/xv+xml', + 'xvml' => 'application/xv+xml', + 'xwd' => 'image/x-xwindowdump', + 'xyz' => 'chemical/x-xyz', + 'yaml' => 'text/yaml', + 'yang' => 'application/yang', + 'yin' => 'application/yin+xml', + 'yml' => 'text/yaml', + 'zaz' => 'application/vnd.zzazz.deck+xml', + 'zip' => 'application/zip', + 'zir' => 'application/vnd.zul', + 'zirz' => 'application/vnd.zul', + 'zmm' => 'application/vnd.handheld-entertainment+xml' + ); + + /** + * Get a singleton instance of the class + * + * @return self + * @codeCoverageIgnore + */ + public static function getInstance() + { + if (!self::$instance) { + self::$instance = new self(); + } + + return self::$instance; + } + + /** + * Get a mimetype value from a file extension + * + * @param string $extension File extension + * + * @return string|null + * + */ + public function fromExtension($extension) + { + $extension = strtolower($extension); + + return isset($this->mimetypes[$extension]) + ? $this->mimetypes[$extension] + : null; + } + + /** + * Get a mimetype from a filename + * + * @param string $filename Filename to generate a mimetype from + * + * @return string|null + */ + public function fromFilename($filename) + { + return $this->fromExtension(pathinfo($filename, PATHINFO_EXTENSION)); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Pool.php b/vendor/guzzlehttp/guzzle/src/Pool.php new file mode 100644 index 0000000..7b9d83a --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Pool.php @@ -0,0 +1,333 @@ +client = $client; + $this->iter = $this->coerceIterable($requests); + $this->deferred = new Deferred(); + $this->promise = $this->deferred->promise(); + $this->poolSize = isset($options['pool_size']) + ? $options['pool_size'] : 25; + $this->eventListeners = $this->prepareListeners( + $options, + ['before', 'complete', 'error', 'end'] + ); + } + + /** + * Sends multiple requests in parallel and returns an array of responses + * and exceptions that uses the same ordering as the provided requests. + * + * IMPORTANT: This method keeps every request and response in memory, and + * as such, is NOT recommended when sending a large number or an + * indeterminate number of requests concurrently. + * + * @param ClientInterface $client Client used to send the requests + * @param array|\Iterator $requests Requests to send in parallel + * @param array $options Passes through the options available in + * {@see GuzzleHttp\Pool::__construct} + * + * @return BatchResults Returns a container for the results. + * @throws \InvalidArgumentException if the event format is incorrect. + */ + public static function batch( + ClientInterface $client, + $requests, + array $options = [] + ) { + $hash = new \SplObjectStorage(); + foreach ($requests as $request) { + $hash->attach($request); + } + + // In addition to the normally run events when requests complete, add + // and event to continuously track the results of transfers in the hash. + (new self($client, $requests, RequestEvents::convertEventArray( + $options, + ['end'], + [ + 'priority' => RequestEvents::LATE, + 'fn' => function (EndEvent $e) use ($hash) { + $hash[$e->getRequest()] = $e->getException() + ? $e->getException() + : $e->getResponse(); + } + ] + )))->wait(); + + return new BatchResults($hash); + } + + /** + * Creates a Pool and immediately sends the requests. + * + * @param ClientInterface $client Client used to send the requests + * @param array|\Iterator $requests Requests to send in parallel + * @param array $options Passes through the options available in + * {@see GuzzleHttp\Pool::__construct} + */ + public static function send( + ClientInterface $client, + $requests, + array $options = [] + ) { + $pool = new self($client, $requests, $options); + $pool->wait(); + } + + private function getPoolSize() + { + return is_callable($this->poolSize) + ? call_user_func($this->poolSize, count($this->waitQueue)) + : $this->poolSize; + } + + /** + * Add as many requests as possible up to the current pool limit. + */ + private function addNextRequests() + { + $limit = max($this->getPoolSize() - count($this->waitQueue), 0); + while ($limit--) { + if (!$this->addNextRequest()) { + break; + } + } + } + + public function wait() + { + if ($this->isRealized) { + return false; + } + + // Seed the pool with N number of requests. + $this->addNextRequests(); + + // Stop if the pool was cancelled while transferring requests. + if ($this->isRealized) { + return false; + } + + // Wait on any outstanding FutureResponse objects. + while ($response = array_pop($this->waitQueue)) { + try { + $response->wait(); + } catch (\Exception $e) { + // Eat exceptions because they should be handled asynchronously + } + $this->addNextRequests(); + } + + // Clean up no longer needed state. + $this->isRealized = true; + $this->waitQueue = $this->eventListeners = []; + $this->client = $this->iter = null; + $this->deferred->resolve(true); + + return true; + } + + /** + * {@inheritdoc} + * + * Attempt to cancel all outstanding requests (requests that are queued for + * dereferencing). Returns true if all outstanding requests can be + * cancelled. + * + * @return bool + */ + public function cancel() + { + if ($this->isRealized) { + return false; + } + + $success = $this->isRealized = true; + foreach ($this->waitQueue as $response) { + if (!$response->cancel()) { + $success = false; + } + } + + return $success; + } + + /** + * Returns a promise that is invoked when the pool completed. There will be + * no passed value. + * + * {@inheritdoc} + */ + public function then( + callable $onFulfilled = null, + callable $onRejected = null, + callable $onProgress = null + ) { + return $this->promise->then($onFulfilled, $onRejected, $onProgress); + } + + public function promise() + { + return $this->promise; + } + + private function coerceIterable($requests) + { + if ($requests instanceof \Iterator) { + return $requests; + } elseif (is_array($requests)) { + return new \ArrayIterator($requests); + } + + throw new \InvalidArgumentException('Expected Iterator or array. ' + . 'Found ' . Core::describeType($requests)); + } + + /** + * Adds the next request to pool and tracks what requests need to be + * dereferenced when completing the pool. + */ + private function addNextRequest() + { + add_next: + + if ($this->isRealized || !$this->iter || !$this->iter->valid()) { + return false; + } + + $request = $this->iter->current(); + $this->iter->next(); + + if (!($request instanceof RequestInterface)) { + throw new \InvalidArgumentException(sprintf( + 'All requests in the provided iterator must implement ' + . 'RequestInterface. Found %s', + Core::describeType($request) + )); + } + + // Be sure to use "lazy" futures, meaning they do not send right away. + $request->getConfig()->set('future', 'lazy'); + $hash = spl_object_hash($request); + $this->attachListeners($request, $this->eventListeners); + $request->getEmitter()->on('before', [$this, '_trackRetries'], RequestEvents::EARLY); + $response = $this->client->send($request); + $this->waitQueue[$hash] = $response; + $promise = $response->promise(); + + // Don't recursively call itself for completed or rejected responses. + if ($promise instanceof FulfilledPromise + || $promise instanceof RejectedPromise + ) { + try { + $this->finishResponse($request, $response->wait(), $hash); + } catch (\Exception $e) { + $this->finishResponse($request, $e, $hash); + } + goto add_next; + } + + // Use this function for both resolution and rejection. + $thenFn = function ($value) use ($request, $hash) { + $this->finishResponse($request, $value, $hash); + if (!$request->getConfig()->get('_pool_retries')) { + $this->addNextRequests(); + } + }; + + $promise->then($thenFn, $thenFn); + + return true; + } + + public function _trackRetries(BeforeEvent $e) + { + $e->getRequest()->getConfig()->set('_pool_retries', $e->getRetryCount()); + } + + private function finishResponse($request, $value, $hash) + { + unset($this->waitQueue[$hash]); + $result = $value instanceof ResponseInterface + ? ['request' => $request, 'response' => $value, 'error' => null] + : ['request' => $request, 'response' => null, 'error' => $value]; + $this->deferred->notify($result); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Post/MultipartBody.php b/vendor/guzzlehttp/guzzle/src/Post/MultipartBody.php new file mode 100644 index 0000000..1149e62 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Post/MultipartBody.php @@ -0,0 +1,109 @@ +boundary = $boundary ?: uniqid(); + $this->stream = $this->createStream($fields, $files); + } + + /** + * Get the boundary + * + * @return string + */ + public function getBoundary() + { + return $this->boundary; + } + + public function isWritable() + { + return false; + } + + /** + * Get the string needed to transfer a POST field + */ + private function getFieldString($name, $value) + { + return sprintf( + "--%s\r\nContent-Disposition: form-data; name=\"%s\"\r\n\r\n%s\r\n", + $this->boundary, + $name, + $value + ); + } + + /** + * Get the headers needed before transferring the content of a POST file + */ + private function getFileHeaders(PostFileInterface $file) + { + $headers = ''; + foreach ($file->getHeaders() as $key => $value) { + $headers .= "{$key}: {$value}\r\n"; + } + + return "--{$this->boundary}\r\n" . trim($headers) . "\r\n\r\n"; + } + + /** + * Create the aggregate stream that will be used to upload the POST data + */ + protected function createStream(array $fields, array $files) + { + $stream = new AppendStream(); + + foreach ($fields as $name => $fieldValues) { + foreach ((array) $fieldValues as $value) { + $stream->addStream( + Stream::factory($this->getFieldString($name, $value)) + ); + } + } + + foreach ($files as $file) { + + if (!$file instanceof PostFileInterface) { + throw new \InvalidArgumentException('All POST fields must ' + . 'implement PostFieldInterface'); + } + + $stream->addStream( + Stream::factory($this->getFileHeaders($file)) + ); + $stream->addStream($file->getContent()); + $stream->addStream(Stream::factory("\r\n")); + } + + // Add the trailing boundary with CRLF + $stream->addStream(Stream::factory("--{$this->boundary}--\r\n")); + + return $stream; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Post/PostBody.php b/vendor/guzzlehttp/guzzle/src/Post/PostBody.php new file mode 100644 index 0000000..ed14d1f --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Post/PostBody.php @@ -0,0 +1,287 @@ +files || $this->forceMultipart) { + $request->setHeader( + 'Content-Type', + 'multipart/form-data; boundary=' . $this->getBody()->getBoundary() + ); + } elseif ($this->fields && !$request->hasHeader('Content-Type')) { + $request->setHeader( + 'Content-Type', + 'application/x-www-form-urlencoded' + ); + } + + if ($size = $this->getSize()) { + $request->setHeader('Content-Length', $size); + } + } + + public function forceMultipartUpload($force) + { + $this->forceMultipart = $force; + } + + public function setAggregator(callable $aggregator) + { + $this->aggregator = $aggregator; + } + + public function setField($name, $value) + { + $this->fields[$name] = $value; + $this->mutate(); + } + + public function replaceFields(array $fields) + { + $this->fields = $fields; + $this->mutate(); + } + + public function getField($name) + { + return isset($this->fields[$name]) ? $this->fields[$name] : null; + } + + public function removeField($name) + { + unset($this->fields[$name]); + $this->mutate(); + } + + public function getFields($asString = false) + { + if (!$asString) { + return $this->fields; + } + + $query = new Query($this->fields); + $query->setEncodingType(Query::RFC1738); + $query->setAggregator($this->getAggregator()); + + return (string) $query; + } + + public function hasField($name) + { + return isset($this->fields[$name]); + } + + public function getFile($name) + { + foreach ($this->files as $file) { + if ($file->getName() == $name) { + return $file; + } + } + + return null; + } + + public function getFiles() + { + return $this->files; + } + + public function addFile(PostFileInterface $file) + { + $this->files[] = $file; + $this->mutate(); + } + + public function clearFiles() + { + $this->files = []; + $this->mutate(); + } + + /** + * Returns the numbers of fields + files + * + * @return int + */ + public function count() + { + return count($this->files) + count($this->fields); + } + + public function __toString() + { + return (string) $this->getBody(); + } + + public function getContents($maxLength = -1) + { + return $this->getBody()->getContents(); + } + + public function close() + { + $this->detach(); + } + + public function detach() + { + $this->detached = true; + $this->fields = $this->files = []; + + if ($this->body) { + $this->body->close(); + $this->body = null; + } + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function eof() + { + return $this->getBody()->eof(); + } + + public function tell() + { + return $this->body ? $this->body->tell() : 0; + } + + public function isSeekable() + { + return true; + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return false; + } + + public function getSize() + { + return $this->getBody()->getSize(); + } + + public function seek($offset, $whence = SEEK_SET) + { + return $this->getBody()->seek($offset, $whence); + } + + public function read($length) + { + return $this->getBody()->read($length); + } + + public function write($string) + { + return false; + } + + public function getMetadata($key = null) + { + return $key ? null : []; + } + + /** + * Return a stream object that is built from the POST fields and files. + * + * If one has already been created, the previously created stream will be + * returned. + */ + private function getBody() + { + if ($this->body) { + return $this->body; + } elseif ($this->files || $this->forceMultipart) { + return $this->body = $this->createMultipart(); + } elseif ($this->fields) { + return $this->body = $this->createUrlEncoded(); + } else { + return $this->body = Stream::factory(); + } + } + + /** + * Get the aggregator used to join multi-valued field parameters + * + * @return callable + */ + final protected function getAggregator() + { + if (!$this->aggregator) { + $this->aggregator = Query::phpAggregator(); + } + + return $this->aggregator; + } + + /** + * Creates a multipart/form-data body stream + * + * @return MultipartBody + */ + private function createMultipart() + { + // Flatten the nested query string values using the correct aggregator + return new MultipartBody( + call_user_func($this->getAggregator(), $this->fields), + $this->files + ); + } + + /** + * Creates an application/x-www-form-urlencoded stream body + * + * @return StreamInterface + */ + private function createUrlEncoded() + { + return Stream::factory($this->getFields(true)); + } + + /** + * Get rid of any cached data + */ + private function mutate() + { + $this->body = null; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Post/PostBodyInterface.php b/vendor/guzzlehttp/guzzle/src/Post/PostBodyInterface.php new file mode 100644 index 0000000..c2ec9a6 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Post/PostBodyInterface.php @@ -0,0 +1,109 @@ +headers = $headers; + $this->name = $name; + $this->prepareContent($content); + $this->prepareFilename($filename); + $this->prepareDefaultHeaders(); + } + + public function getName() + { + return $this->name; + } + + public function getFilename() + { + return $this->filename; + } + + public function getContent() + { + return $this->content; + } + + public function getHeaders() + { + return $this->headers; + } + + /** + * Prepares the contents of a POST file. + * + * @param mixed $content Content of the POST file + */ + private function prepareContent($content) + { + $this->content = $content; + + if (!($this->content instanceof StreamInterface)) { + $this->content = Stream::factory($this->content); + } elseif ($this->content instanceof MultipartBody) { + if (!$this->hasHeader('Content-Disposition')) { + $disposition = 'form-data; name="' . $this->name .'"'; + $this->headers['Content-Disposition'] = $disposition; + } + + if (!$this->hasHeader('Content-Type')) { + $this->headers['Content-Type'] = sprintf( + "multipart/form-data; boundary=%s", + $this->content->getBoundary() + ); + } + } + } + + /** + * Applies a file name to the POST file based on various checks. + * + * @param string|null $filename Filename to apply (or null to guess) + */ + private function prepareFilename($filename) + { + $this->filename = $filename; + + if (!$this->filename) { + $this->filename = $this->content->getMetadata('uri'); + } + + if (!$this->filename || substr($this->filename, 0, 6) === 'php://') { + $this->filename = $this->name; + } + } + + /** + * Applies default Content-Disposition and Content-Type headers if needed. + */ + private function prepareDefaultHeaders() + { + // Set a default content-disposition header if one was no provided + if (!$this->hasHeader('Content-Disposition')) { + $this->headers['Content-Disposition'] = sprintf( + 'form-data; name="%s"; filename="%s"', + $this->name, + basename($this->filename) + ); + } + + // Set a default Content-Type if one was not supplied + if (!$this->hasHeader('Content-Type')) { + $this->headers['Content-Type'] = Mimetypes::getInstance() + ->fromFilename($this->filename) ?: 'text/plain'; + } + } + + /** + * Check if a specific header exists on the POST file by name. + * + * @param string $name Case-insensitive header to check + * + * @return bool + */ + private function hasHeader($name) + { + return isset(array_change_key_case($this->headers)[strtolower($name)]); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Post/PostFileInterface.php b/vendor/guzzlehttp/guzzle/src/Post/PostFileInterface.php new file mode 100644 index 0000000..2e816c0 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Post/PostFileInterface.php @@ -0,0 +1,41 @@ +setEncodingType($urlEncoding); + } + + $qp->parseInto($q, $query, $urlEncoding); + + return $q; + } + + /** + * Convert the query string parameters to a query string string + * + * @return string + */ + public function __toString() + { + if (!$this->data) { + return ''; + } + + // The default aggregator is statically cached + static $defaultAggregator; + + if (!$this->aggregator) { + if (!$defaultAggregator) { + $defaultAggregator = self::phpAggregator(); + } + $this->aggregator = $defaultAggregator; + } + + $result = ''; + $aggregator = $this->aggregator; + $encoder = $this->encoding; + + foreach ($aggregator($this->data) as $key => $values) { + foreach ($values as $value) { + if ($result) { + $result .= '&'; + } + $result .= $encoder($key); + if ($value !== null) { + $result .= '=' . $encoder($value); + } + } + } + + return $result; + } + + /** + * Controls how multi-valued query string parameters are aggregated into a + * string. + * + * $query->setAggregator($query::duplicateAggregator()); + * + * @param callable $aggregator Callable used to convert a deeply nested + * array of query string variables into a flattened array of key value + * pairs. The callable accepts an array of query data and returns a + * flattened array of key value pairs where each value is an array of + * strings. + */ + public function setAggregator(callable $aggregator) + { + $this->aggregator = $aggregator; + } + + /** + * Specify how values are URL encoded + * + * @param string|bool $type One of 'RFC1738', 'RFC3986', or false to disable encoding + * + * @throws \InvalidArgumentException + */ + public function setEncodingType($type) + { + switch ($type) { + case self::RFC3986: + $this->encoding = 'rawurlencode'; + break; + case self::RFC1738: + $this->encoding = 'urlencode'; + break; + case false: + $this->encoding = function ($v) { return $v; }; + break; + default: + throw new \InvalidArgumentException('Invalid URL encoding type'); + } + } + + /** + * Query string aggregator that does not aggregate nested query string + * values and allows duplicates in the resulting array. + * + * Example: http://test.com?q=1&q=2 + * + * @return callable + */ + public static function duplicateAggregator() + { + return function (array $data) { + return self::walkQuery($data, '', function ($key, $prefix) { + return is_int($key) ? $prefix : "{$prefix}[{$key}]"; + }); + }; + } + + /** + * Aggregates nested query string variables using the same technique as + * ``http_build_query()``. + * + * @param bool $numericIndices Pass false to not include numeric indices + * when multi-values query string parameters are present. + * + * @return callable + */ + public static function phpAggregator($numericIndices = true) + { + return function (array $data) use ($numericIndices) { + return self::walkQuery( + $data, + '', + function ($key, $prefix) use ($numericIndices) { + return !$numericIndices && is_int($key) + ? "{$prefix}[]" + : "{$prefix}[{$key}]"; + } + ); + }; + } + + /** + * Easily create query aggregation functions by providing a key prefix + * function to this query string array walker. + * + * @param array $query Query string to walk + * @param string $keyPrefix Key prefix (start with '') + * @param callable $prefixer Function used to create a key prefix + * + * @return array + */ + public static function walkQuery(array $query, $keyPrefix, callable $prefixer) + { + $result = []; + foreach ($query as $key => $value) { + if ($keyPrefix) { + $key = $prefixer($key, $keyPrefix); + } + if (is_array($value)) { + $result += self::walkQuery($value, $key, $prefixer); + } elseif (isset($result[$key])) { + $result[$key][] = $value; + } else { + $result[$key] = array($value); + } + } + + return $result; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/QueryParser.php b/vendor/guzzlehttp/guzzle/src/QueryParser.php new file mode 100644 index 0000000..90727cc --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/QueryParser.php @@ -0,0 +1,163 @@ +duplicates = false; + $this->numericIndices = true; + $decoder = self::getDecoder($urlEncoding); + + foreach (explode('&', $str) as $kvp) { + + $parts = explode('=', $kvp, 2); + $key = $decoder($parts[0]); + $value = isset($parts[1]) ? $decoder($parts[1]) : null; + + // Special handling needs to be taken for PHP nested array syntax + if (strpos($key, '[') !== false) { + $this->parsePhpValue($key, $value, $result); + continue; + } + + if (!isset($result[$key])) { + $result[$key] = $value; + } else { + $this->duplicates = true; + if (!is_array($result[$key])) { + $result[$key] = [$result[$key]]; + } + $result[$key][] = $value; + } + } + + $query->replace($result); + + if (!$this->numericIndices) { + $query->setAggregator(Query::phpAggregator(false)); + } elseif ($this->duplicates) { + $query->setAggregator(Query::duplicateAggregator()); + } + } + + /** + * Returns a callable that is used to URL decode query keys and values. + * + * @param string|bool $type One of true, false, RFC3986, and RFC1738 + * + * @return callable|string + */ + private static function getDecoder($type) + { + if ($type === true) { + return function ($value) { + return rawurldecode(str_replace('+', ' ', $value)); + }; + } elseif ($type == Query::RFC3986) { + return 'rawurldecode'; + } elseif ($type == Query::RFC1738) { + return 'urldecode'; + } else { + return function ($str) { return $str; }; + } + } + + /** + * Parses a PHP style key value pair. + * + * @param string $key Key to parse (e.g., "foo[a][b]") + * @param string|null $value Value to set + * @param array $result Result to modify by reference + */ + private function parsePhpValue($key, $value, array &$result) + { + $node =& $result; + $keyBuffer = ''; + + for ($i = 0, $t = strlen($key); $i < $t; $i++) { + switch ($key[$i]) { + case '[': + if ($keyBuffer) { + $this->prepareNode($node, $keyBuffer); + $node =& $node[$keyBuffer]; + $keyBuffer = ''; + } + break; + case ']': + $k = $this->cleanKey($node, $keyBuffer); + $this->prepareNode($node, $k); + $node =& $node[$k]; + $keyBuffer = ''; + break; + default: + $keyBuffer .= $key[$i]; + break; + } + } + + if (isset($node)) { + $this->duplicates = true; + $node[] = $value; + } else { + $node = $value; + } + } + + /** + * Prepares a value in the array at the given key. + * + * If the key already exists, the key value is converted into an array. + * + * @param array $node Result node to modify + * @param string $key Key to add or modify in the node + */ + private function prepareNode(&$node, $key) + { + if (!isset($node[$key])) { + $node[$key] = null; + } elseif (!is_array($node[$key])) { + $node[$key] = [$node[$key]]; + } + } + + /** + * Returns the appropriate key based on the node and key. + */ + private function cleanKey($node, $key) + { + if ($key === '') { + $key = $node ? (string) count($node) : 0; + // Found a [] key, so track this to ensure that we disable numeric + // indexing of keys in the resolved query aggregator. + $this->numericIndices = false; + } + + return $key; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/RequestFsm.php b/vendor/guzzlehttp/guzzle/src/RequestFsm.php new file mode 100644 index 0000000..b37c190 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/RequestFsm.php @@ -0,0 +1,153 @@ +mf = $messageFactory; + $this->maxTransitions = $maxTransitions; + $this->handler = $handler; + } + + /** + * Runs the state machine until a terminal state is entered or the + * optionally supplied $finalState is entered. + * + * @param Transaction $trans Transaction being transitioned. + * + * @throws \Exception if a terminal state throws an exception. + */ + public function __invoke(Transaction $trans) + { + $trans->_transitionCount = 0; + + if (!$trans->state) { + $trans->state = 'before'; + } + + transition: + + if (++$trans->_transitionCount > $this->maxTransitions) { + throw new StateException("Too many state transitions were " + . "encountered ({$trans->_transitionCount}). This likely " + . "means that a combination of event listeners are in an " + . "infinite loop."); + } + + switch ($trans->state) { + case 'before': goto before; + case 'complete': goto complete; + case 'error': goto error; + case 'retry': goto retry; + case 'send': goto send; + case 'end': goto end; + default: throw new StateException("Invalid state: {$trans->state}"); + } + + before: { + try { + $trans->request->getEmitter()->emit('before', new BeforeEvent($trans)); + $trans->state = 'send'; + if ((bool) $trans->response) { + $trans->state = 'complete'; + } + } catch (\Exception $e) { + $trans->state = 'error'; + $trans->exception = $e; + } + goto transition; + } + + complete: { + try { + if ($trans->response instanceof FutureInterface) { + // Futures will have their own end events emitted when + // dereferenced. + return; + } + $trans->state = 'end'; + $trans->response->setEffectiveUrl($trans->request->getUrl()); + $trans->request->getEmitter()->emit('complete', new CompleteEvent($trans)); + } catch (\Exception $e) { + $trans->state = 'error'; + $trans->exception = $e; + } + goto transition; + } + + error: { + try { + // Convert non-request exception to a wrapped exception + $trans->exception = RequestException::wrapException( + $trans->request, $trans->exception + ); + $trans->state = 'end'; + $trans->request->getEmitter()->emit('error', new ErrorEvent($trans)); + // An intercepted request (not retried) transitions to complete + if (!$trans->exception && $trans->state !== 'retry') { + $trans->state = 'complete'; + } + } catch (\Exception $e) { + $trans->state = 'end'; + $trans->exception = $e; + } + goto transition; + } + + retry: { + $trans->retries++; + $trans->response = null; + $trans->exception = null; + $trans->state = 'before'; + goto transition; + } + + send: { + $fn = $this->handler; + $trans->response = FutureResponse::proxy( + $fn(RingBridge::prepareRingRequest($trans)), + function ($value) use ($trans) { + RingBridge::completeRingResponse($trans, $value, $this->mf, $this); + $this($trans); + return $trans->response; + } + ); + return; + } + + end: { + $trans->request->getEmitter()->emit('end', new EndEvent($trans)); + // Throw exceptions in the terminal event if the exception + // was not handled by an "end" event listener. + if ($trans->exception) { + if (!($trans->exception instanceof RequestException)) { + $trans->exception = RequestException::wrapException( + $trans->request, $trans->exception + ); + } + throw $trans->exception; + } + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/RingBridge.php b/vendor/guzzlehttp/guzzle/src/RingBridge.php new file mode 100644 index 0000000..bc6841d --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/RingBridge.php @@ -0,0 +1,165 @@ +getConfig()->toArray(); + $url = $request->getUrl(); + // No need to calculate the query string twice (in URL and query). + $qs = ($pos = strpos($url, '?')) ? substr($url, $pos + 1) : null; + + return [ + 'scheme' => $request->getScheme(), + 'http_method' => $request->getMethod(), + 'url' => $url, + 'uri' => $request->getPath(), + 'headers' => $request->getHeaders(), + 'body' => $request->getBody(), + 'version' => $request->getProtocolVersion(), + 'client' => $options, + 'query_string' => $qs, + 'future' => isset($options['future']) ? $options['future'] : false + ]; + } + + /** + * Creates a Ring request from a request object AND prepares the callbacks. + * + * @param Transaction $trans Transaction to update. + * + * @return array Converted Guzzle Ring request. + */ + public static function prepareRingRequest(Transaction $trans) + { + // Clear out the transaction state when initiating. + $trans->exception = null; + $request = self::createRingRequest($trans->request); + + // Emit progress events if any progress listeners are registered. + if ($trans->request->getEmitter()->hasListeners('progress')) { + $emitter = $trans->request->getEmitter(); + $request['client']['progress'] = function ($a, $b, $c, $d) use ($trans, $emitter) { + $emitter->emit('progress', new ProgressEvent($trans, $a, $b, $c, $d)); + }; + } + + return $request; + } + + /** + * Handles the process of processing a response received from a ring + * handler. The created response is added to the transaction, and the + * transaction stat is set appropriately. + * + * @param Transaction $trans Owns request and response. + * @param array $response Ring response array + * @param MessageFactoryInterface $messageFactory Creates response objects. + */ + public static function completeRingResponse( + Transaction $trans, + array $response, + MessageFactoryInterface $messageFactory + ) { + $trans->state = 'complete'; + $trans->transferInfo = isset($response['transfer_stats']) + ? $response['transfer_stats'] : []; + + if (!empty($response['status'])) { + $options = []; + if (isset($response['version'])) { + $options['protocol_version'] = $response['version']; + } + if (isset($response['reason'])) { + $options['reason_phrase'] = $response['reason']; + } + $trans->response = $messageFactory->createResponse( + $response['status'], + isset($response['headers']) ? $response['headers'] : [], + isset($response['body']) ? $response['body'] : null, + $options + ); + if (isset($response['effective_url'])) { + $trans->response->setEffectiveUrl($response['effective_url']); + } + } elseif (empty($response['error'])) { + // When nothing was returned, then we need to add an error. + $response['error'] = self::getNoRingResponseException($trans->request); + } + + if (isset($response['error'])) { + $trans->state = 'error'; + $trans->exception = $response['error']; + } + } + + /** + * Creates a Guzzle request object using a ring request array. + * + * @param array $request Ring request + * + * @return Request + * @throws \InvalidArgumentException for incomplete requests. + */ + public static function fromRingRequest(array $request) + { + $options = []; + if (isset($request['version'])) { + $options['protocol_version'] = $request['version']; + } + + if (!isset($request['http_method'])) { + throw new \InvalidArgumentException('No http_method'); + } + + return new Request( + $request['http_method'], + Core::url($request), + isset($request['headers']) ? $request['headers'] : [], + isset($request['body']) ? Stream::factory($request['body']) : null, + $options + ); + } + + /** + * Get an exception that can be used when a RingPHP handler does not + * populate a response. + * + * @param RequestInterface $request + * + * @return RequestException + */ + public static function getNoRingResponseException(RequestInterface $request) + { + $message = <<cookieJar = $cookieJar ?: new CookieJar(); + } + + public function getEvents() + { + // Fire the cookie plugin complete event before redirecting + return [ + 'before' => ['onBefore'], + 'complete' => ['onComplete', RequestEvents::REDIRECT_RESPONSE + 10] + ]; + } + + /** + * Get the cookie cookieJar + * + * @return CookieJarInterface + */ + public function getCookieJar() + { + return $this->cookieJar; + } + + public function onBefore(BeforeEvent $event) + { + $this->cookieJar->addCookieHeader($event->getRequest()); + } + + public function onComplete(CompleteEvent $event) + { + $this->cookieJar->extractCookies( + $event->getRequest(), + $event->getResponse() + ); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Subscriber/History.php b/vendor/guzzlehttp/guzzle/src/Subscriber/History.php new file mode 100644 index 0000000..5cf0611 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Subscriber/History.php @@ -0,0 +1,172 @@ +limit = $limit; + } + + public function getEvents() + { + return [ + 'complete' => ['onComplete', RequestEvents::EARLY], + 'error' => ['onError', RequestEvents::EARLY], + ]; + } + + /** + * Convert to a string that contains all request and response headers + * + * @return string + */ + public function __toString() + { + $lines = array(); + foreach ($this->transactions as $entry) { + $response = isset($entry['response']) ? $entry['response'] : ''; + $lines[] = '> ' . trim($entry['sent_request']) + . "\n\n< " . trim($response) . "\n"; + } + + return implode("\n", $lines); + } + + public function onComplete(CompleteEvent $event) + { + $this->add($event->getRequest(), $event->getResponse()); + } + + public function onError(ErrorEvent $event) + { + // Only track when no response is present, meaning this didn't ever + // emit a complete event + if (!$event->getResponse()) { + $this->add($event->getRequest()); + } + } + + /** + * Returns an Iterator that yields associative array values where each + * associative array contains the following key value pairs: + * + * - request: Representing the actual request that was received. + * - sent_request: A clone of the request that will not be mutated. + * - response: The response that was received (if available). + * + * @return \Iterator + */ + public function getIterator() + { + return new \ArrayIterator($this->transactions); + } + + /** + * Get all of the requests sent through the plugin. + * + * Requests can be modified after they are logged by the history + * subscriber. By default this method will return the actual request + * instances that were received. Pass true to this method if you wish to + * get copies of the requests that represent the request state when it was + * initially logged by the history subscriber. + * + * @param bool $asSent Set to true to get clones of the requests that have + * not been mutated since the request was received by + * the history subscriber. + * + * @return RequestInterface[] + */ + public function getRequests($asSent = false) + { + return array_map(function ($t) use ($asSent) { + return $asSent ? $t['sent_request'] : $t['request']; + }, $this->transactions); + } + + /** + * Get the number of requests in the history + * + * @return int + */ + public function count() + { + return count($this->transactions); + } + + /** + * Get the last request sent. + * + * Requests can be modified after they are logged by the history + * subscriber. By default this method will return the actual request + * instance that was received. Pass true to this method if you wish to get + * a copy of the request that represents the request state when it was + * initially logged by the history subscriber. + * + * @param bool $asSent Set to true to get a clone of the last request that + * has not been mutated since the request was received + * by the history subscriber. + * + * @return RequestInterface + */ + public function getLastRequest($asSent = false) + { + return $asSent + ? end($this->transactions)['sent_request'] + : end($this->transactions)['request']; + } + + /** + * Get the last response in the history + * + * @return ResponseInterface|null + */ + public function getLastResponse() + { + return end($this->transactions)['response']; + } + + /** + * Clears the history + */ + public function clear() + { + $this->transactions = array(); + } + + /** + * Add a request to the history + * + * @param RequestInterface $request Request to add + * @param ResponseInterface $response Response of the request + */ + private function add( + RequestInterface $request, + ResponseInterface $response = null + ) { + $this->transactions[] = [ + 'request' => $request, + 'sent_request' => clone $request, + 'response' => $response + ]; + if (count($this->transactions) > $this->limit) { + array_shift($this->transactions); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Subscriber/HttpError.php b/vendor/guzzlehttp/guzzle/src/Subscriber/HttpError.php new file mode 100644 index 0000000..ed9de5b --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Subscriber/HttpError.php @@ -0,0 +1,36 @@ + ['onComplete', RequestEvents::VERIFY_RESPONSE]]; + } + + /** + * Throw a RequestException on an HTTP protocol error + * + * @param CompleteEvent $event Emitted event + * @throws RequestException + */ + public function onComplete(CompleteEvent $event) + { + $code = (string) $event->getResponse()->getStatusCode(); + // Throw an exception for an unsuccessful response + if ($code[0] >= 4) { + throw RequestException::create( + $event->getRequest(), + $event->getResponse() + ); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Subscriber/Mock.php b/vendor/guzzlehttp/guzzle/src/Subscriber/Mock.php new file mode 100644 index 0000000..2af4d37 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Subscriber/Mock.php @@ -0,0 +1,147 @@ +factory = new MessageFactory(); + $this->readBodies = $readBodies; + $this->addMultiple($items); + } + + public function getEvents() + { + // Fire the event last, after signing + return ['before' => ['onBefore', RequestEvents::SIGN_REQUEST - 10]]; + } + + /** + * @throws \OutOfBoundsException|\Exception + */ + public function onBefore(BeforeEvent $event) + { + if (!$item = array_shift($this->queue)) { + throw new \OutOfBoundsException('Mock queue is empty'); + } elseif ($item instanceof RequestException) { + throw $item; + } + + // Emulate reading a response body + $request = $event->getRequest(); + if ($this->readBodies && $request->getBody()) { + while (!$request->getBody()->eof()) { + $request->getBody()->read(8096); + } + } + + $saveTo = $event->getRequest()->getConfig()->get('save_to'); + + if (null !== $saveTo) { + $body = $item->getBody(); + + if (is_resource($saveTo)) { + fwrite($saveTo, $body); + } elseif (is_string($saveTo)) { + file_put_contents($saveTo, $body); + } elseif ($saveTo instanceof StreamInterface) { + $saveTo->write($body); + } + } + + $event->intercept($item); + } + + public function count() + { + return count($this->queue); + } + + /** + * Add a response to the end of the queue + * + * @param string|ResponseInterface $response Response or path to response file + * + * @return self + * @throws \InvalidArgumentException if a string or Response is not passed + */ + public function addResponse($response) + { + if (is_string($response)) { + $response = file_exists($response) + ? $this->factory->fromMessage(file_get_contents($response)) + : $this->factory->fromMessage($response); + } elseif (!($response instanceof ResponseInterface)) { + throw new \InvalidArgumentException('Response must a message ' + . 'string, response object, or path to a file'); + } + + $this->queue[] = $response; + + return $this; + } + + /** + * Add an exception to the end of the queue + * + * @param RequestException $e Exception to throw when the request is executed + * + * @return self + */ + public function addException(RequestException $e) + { + $this->queue[] = $e; + + return $this; + } + + /** + * Add multiple items to the queue + * + * @param array $items Items to add + */ + public function addMultiple(array $items) + { + foreach ($items as $item) { + if ($item instanceof RequestException) { + $this->addException($item); + } else { + $this->addResponse($item); + } + } + } + + /** + * Clear the queue + */ + public function clearQueue() + { + $this->queue = []; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Subscriber/Prepare.php b/vendor/guzzlehttp/guzzle/src/Subscriber/Prepare.php new file mode 100644 index 0000000..b5ed4e2 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Subscriber/Prepare.php @@ -0,0 +1,130 @@ + ['onBefore', RequestEvents::PREPARE_REQUEST]]; + } + + public function onBefore(BeforeEvent $event) + { + $request = $event->getRequest(); + + // Set the appropriate Content-Type for a request if one is not set and + // there are form fields + if (!($body = $request->getBody())) { + return; + } + + $this->addContentLength($request, $body); + + if ($body instanceof AppliesHeadersInterface) { + // Synchronize the body with the request headers + $body->applyRequestHeaders($request); + } elseif (!$request->hasHeader('Content-Type')) { + $this->addContentType($request, $body); + } + + $this->addExpectHeader($request, $body); + } + + private function addContentType( + RequestInterface $request, + StreamInterface $body + ) { + if (!($uri = $body->getMetadata('uri'))) { + return; + } + + // Guess the content-type based on the stream's "uri" metadata value. + // The file extension is used to determine the appropriate mime-type. + if ($contentType = Mimetypes::getInstance()->fromFilename($uri)) { + $request->setHeader('Content-Type', $contentType); + } + } + + private function addContentLength( + RequestInterface $request, + StreamInterface $body + ) { + // Set the Content-Length header if it can be determined, and never + // send a Transfer-Encoding: chunked and Content-Length header in + // the same request. + if ($request->hasHeader('Content-Length')) { + // Remove transfer-encoding if content-length is set. + $request->removeHeader('Transfer-Encoding'); + return; + } + + if ($request->hasHeader('Transfer-Encoding')) { + return; + } + + if (null !== ($size = $body->getSize())) { + $request->setHeader('Content-Length', $size); + $request->removeHeader('Transfer-Encoding'); + } elseif ('1.1' == $request->getProtocolVersion()) { + // Use chunked Transfer-Encoding if there is no determinable + // content-length header and we're using HTTP/1.1. + $request->setHeader('Transfer-Encoding', 'chunked'); + $request->removeHeader('Content-Length'); + } + } + + private function addExpectHeader( + RequestInterface $request, + StreamInterface $body + ) { + // Determine if the Expect header should be used + if ($request->hasHeader('Expect')) { + return; + } + + $expect = $request->getConfig()['expect']; + + // Return if disabled or if you're not using HTTP/1.1 + if ($expect === false || $request->getProtocolVersion() !== '1.1') { + return; + } + + // The expect header is unconditionally enabled + if ($expect === true) { + $request->setHeader('Expect', '100-Continue'); + return; + } + + // By default, send the expect header when the payload is > 1mb + if ($expect === null) { + $expect = 1048576; + } + + // Always add if the body cannot be rewound, the size cannot be + // determined, or the size is greater than the cutoff threshold + $size = $body->getSize(); + if ($size === null || $size >= (int) $expect || !$body->isSeekable()) { + $request->setHeader('Expect', '100-Continue'); + } + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Subscriber/Redirect.php b/vendor/guzzlehttp/guzzle/src/Subscriber/Redirect.php new file mode 100644 index 0000000..ff99226 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Subscriber/Redirect.php @@ -0,0 +1,176 @@ + ['onComplete', RequestEvents::REDIRECT_RESPONSE]]; + } + + /** + * Rewind the entity body of the request if needed + * + * @param RequestInterface $redirectRequest + * @throws CouldNotRewindStreamException + */ + public static function rewindEntityBody(RequestInterface $redirectRequest) + { + // Rewind the entity body of the request if needed + if ($body = $redirectRequest->getBody()) { + // Only rewind the body if some of it has been read already, and + // throw an exception if the rewind fails + if ($body->tell() && !$body->seek(0)) { + throw new CouldNotRewindStreamException( + 'Unable to rewind the non-seekable request body after redirecting', + $redirectRequest + ); + } + } + } + + /** + * Called when a request receives a redirect response + * + * @param CompleteEvent $event Event emitted + * @throws TooManyRedirectsException + */ + public function onComplete(CompleteEvent $event) + { + $response = $event->getResponse(); + + if (substr($response->getStatusCode(), 0, 1) != '3' + || !$response->hasHeader('Location') + ) { + return; + } + + $request = $event->getRequest(); + $config = $request->getConfig(); + + // Increment the redirect and initialize the redirect state. + if ($redirectCount = $config['redirect_count']) { + $config['redirect_count'] = ++$redirectCount; + } else { + $config['redirect_scheme'] = $request->getScheme(); + $config['redirect_count'] = $redirectCount = 1; + } + + $max = $config->getPath('redirect/max') ?: 5; + + if ($redirectCount > $max) { + throw new TooManyRedirectsException( + "Will not follow more than {$redirectCount} redirects", + $request + ); + } + + $this->modifyRedirectRequest($request, $response); + $event->retry(); + } + + private function modifyRedirectRequest( + RequestInterface $request, + ResponseInterface $response + ) { + $config = $request->getConfig(); + $protocols = $config->getPath('redirect/protocols') ?: ['http', 'https']; + + // Use a GET request if this is an entity enclosing request and we are + // not forcing RFC compliance, but rather emulating what all browsers + // would do. + $statusCode = $response->getStatusCode(); + if ($statusCode == 303 || + ($statusCode <= 302 && $request->getBody() && !$config->getPath('redirect/strict')) + ) { + $request->setMethod('GET'); + $request->setBody(null); + } + + $previousUrl = $request->getUrl(); + $this->setRedirectUrl($request, $response, $protocols); + $this->rewindEntityBody($request); + + // Add the Referer header if it is told to do so and only + // add the header if we are not redirecting from https to http. + if ($config->getPath('redirect/referer') + && ($request->getScheme() == 'https' || $request->getScheme() == $config['redirect_scheme']) + ) { + $url = Url::fromString($previousUrl); + $url->setUsername(null); + $url->setPassword(null); + $request->setHeader('Referer', (string) $url); + } else { + $request->removeHeader('Referer'); + } + } + + /** + * Set the appropriate URL on the request based on the location header + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @param array $protocols + */ + private function setRedirectUrl( + RequestInterface $request, + ResponseInterface $response, + array $protocols + ) { + $location = $response->getHeader('Location'); + $location = Url::fromString($location); + + // Combine location with the original URL if it is not absolute. + if (!$location->isAbsolute()) { + $originalUrl = Url::fromString($request->getUrl()); + // Remove query string parameters and just take what is present on + // the redirect Location header + $originalUrl->getQuery()->clear(); + $location = $originalUrl->combine($location); + } + + // Ensure that the redirect URL is allowed based on the protocols. + if (!in_array($location->getScheme(), $protocols)) { + throw new BadResponseException( + sprintf( + 'Redirect URL, %s, does not use one of the allowed redirect protocols: %s', + $location, + implode(', ', $protocols) + ), + $request, + $response + ); + } + + $request->setUrl($location); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/ToArrayInterface.php b/vendor/guzzlehttp/guzzle/src/ToArrayInterface.php new file mode 100644 index 0000000..d57c022 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/ToArrayInterface.php @@ -0,0 +1,15 @@ +client = $client; + $this->request = $request; + $this->_future = $future; + } +} diff --git a/vendor/guzzlehttp/guzzle/src/UriTemplate.php b/vendor/guzzlehttp/guzzle/src/UriTemplate.php new file mode 100644 index 0000000..55dfeb5 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/UriTemplate.php @@ -0,0 +1,241 @@ + array('prefix' => '', 'joiner' => ',', 'query' => false), + '+' => array('prefix' => '', 'joiner' => ',', 'query' => false), + '#' => array('prefix' => '#', 'joiner' => ',', 'query' => false), + '.' => array('prefix' => '.', 'joiner' => '.', 'query' => false), + '/' => array('prefix' => '/', 'joiner' => '/', 'query' => false), + ';' => array('prefix' => ';', 'joiner' => ';', 'query' => true), + '?' => array('prefix' => '?', 'joiner' => '&', 'query' => true), + '&' => array('prefix' => '&', 'joiner' => '&', 'query' => true) + ); + + /** @var array Delimiters */ + private static $delims = array(':', '/', '?', '#', '[', ']', '@', '!', '$', + '&', '\'', '(', ')', '*', '+', ',', ';', '='); + + /** @var array Percent encoded delimiters */ + private static $delimsPct = array('%3A', '%2F', '%3F', '%23', '%5B', '%5D', + '%40', '%21', '%24', '%26', '%27', '%28', '%29', '%2A', '%2B', '%2C', + '%3B', '%3D'); + + public function expand($template, array $variables) + { + if (false === strpos($template, '{')) { + return $template; + } + + $this->template = $template; + $this->variables = $variables; + + return preg_replace_callback( + '/\{([^\}]+)\}/', + [$this, 'expandMatch'], + $this->template + ); + } + + /** + * Parse an expression into parts + * + * @param string $expression Expression to parse + * + * @return array Returns an associative array of parts + */ + private function parseExpression($expression) + { + $result = array(); + + if (isset(self::$operatorHash[$expression[0]])) { + $result['operator'] = $expression[0]; + $expression = substr($expression, 1); + } else { + $result['operator'] = ''; + } + + foreach (explode(',', $expression) as $value) { + $value = trim($value); + $varspec = array(); + if ($colonPos = strpos($value, ':')) { + $varspec['value'] = substr($value, 0, $colonPos); + $varspec['modifier'] = ':'; + $varspec['position'] = (int) substr($value, $colonPos + 1); + } elseif (substr($value, -1) == '*') { + $varspec['modifier'] = '*'; + $varspec['value'] = substr($value, 0, -1); + } else { + $varspec['value'] = (string) $value; + $varspec['modifier'] = ''; + } + $result['values'][] = $varspec; + } + + return $result; + } + + /** + * Process an expansion + * + * @param array $matches Matches met in the preg_replace_callback + * + * @return string Returns the replacement string + */ + private function expandMatch(array $matches) + { + static $rfc1738to3986 = array('+' => '%20', '%7e' => '~'); + + $replacements = array(); + $parsed = self::parseExpression($matches[1]); + $prefix = self::$operatorHash[$parsed['operator']]['prefix']; + $joiner = self::$operatorHash[$parsed['operator']]['joiner']; + $useQuery = self::$operatorHash[$parsed['operator']]['query']; + + foreach ($parsed['values'] as $value) { + + if (!isset($this->variables[$value['value']])) { + continue; + } + + $variable = $this->variables[$value['value']]; + $actuallyUseQuery = $useQuery; + $expanded = ''; + + if (is_array($variable)) { + + $isAssoc = $this->isAssoc($variable); + $kvp = array(); + foreach ($variable as $key => $var) { + + if ($isAssoc) { + $key = rawurlencode($key); + $isNestedArray = is_array($var); + } else { + $isNestedArray = false; + } + + if (!$isNestedArray) { + $var = rawurlencode($var); + if ($parsed['operator'] == '+' || + $parsed['operator'] == '#' + ) { + $var = $this->decodeReserved($var); + } + } + + if ($value['modifier'] == '*') { + if ($isAssoc) { + if ($isNestedArray) { + // Nested arrays must allow for deeply nested + // structures. + $var = strtr( + http_build_query([$key => $var]), + $rfc1738to3986 + ); + } else { + $var = $key . '=' . $var; + } + } elseif ($key > 0 && $actuallyUseQuery) { + $var = $value['value'] . '=' . $var; + } + } + + $kvp[$key] = $var; + } + + if (empty($variable)) { + $actuallyUseQuery = false; + } elseif ($value['modifier'] == '*') { + $expanded = implode($joiner, $kvp); + if ($isAssoc) { + // Don't prepend the value name when using the explode + // modifier with an associative array. + $actuallyUseQuery = false; + } + } else { + if ($isAssoc) { + // When an associative array is encountered and the + // explode modifier is not set, then the result must be + // a comma separated list of keys followed by their + // respective values. + foreach ($kvp as $k => &$v) { + $v = $k . ',' . $v; + } + } + $expanded = implode(',', $kvp); + } + + } else { + if ($value['modifier'] == ':') { + $variable = substr($variable, 0, $value['position']); + } + $expanded = rawurlencode($variable); + if ($parsed['operator'] == '+' || $parsed['operator'] == '#') { + $expanded = $this->decodeReserved($expanded); + } + } + + if ($actuallyUseQuery) { + if (!$expanded && $joiner != '&') { + $expanded = $value['value']; + } else { + $expanded = $value['value'] . '=' . $expanded; + } + } + + $replacements[] = $expanded; + } + + $ret = implode($joiner, $replacements); + if ($ret && $prefix) { + return $prefix . $ret; + } + + return $ret; + } + + /** + * Determines if an array is associative. + * + * This makes the assumption that input arrays are sequences or hashes. + * This assumption is a tradeoff for accuracy in favor of speed, but it + * should work in almost every case where input is supplied for a URI + * template. + * + * @param array $array Array to check + * + * @return bool + */ + private function isAssoc(array $array) + { + return $array && array_keys($array)[0] !== 0; + } + + /** + * Removes percent encoding on reserved characters (used with + and # + * modifiers). + * + * @param string $string String to fix + * + * @return string + */ + private function decodeReserved($string) + { + return str_replace(self::$delimsPct, self::$delims, $string); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Url.php b/vendor/guzzlehttp/guzzle/src/Url.php new file mode 100644 index 0000000..637f60c --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Url.php @@ -0,0 +1,595 @@ + 80, 'https' => 443, 'ftp' => 21]; + private static $pathPattern = '/[^a-zA-Z0-9\-\._~!\$&\'\(\)\*\+,;=%:@\/]+|%(?![A-Fa-f0-9]{2})/'; + private static $queryPattern = '/[^a-zA-Z0-9\-\._~!\$\'\(\)\*\+,;%:@\/\?=&]+|%(?![A-Fa-f0-9]{2})/'; + /** @var Query|string Query part of the URL */ + private $query; + + /** + * Factory method to create a new URL from a URL string + * + * @param string $url Full URL used to create a Url object + * + * @return Url + * @throws \InvalidArgumentException + */ + public static function fromString($url) + { + static $defaults = ['scheme' => null, 'host' => null, + 'path' => null, 'port' => null, 'query' => null, + 'user' => null, 'pass' => null, 'fragment' => null]; + + if (false === ($parts = parse_url($url))) { + throw new \InvalidArgumentException('Unable to parse malformed ' + . 'url: ' . $url); + } + + $parts += $defaults; + + // Convert the query string into a Query object + if ($parts['query'] || 0 !== strlen($parts['query'])) { + $parts['query'] = Query::fromString($parts['query']); + } + + return new static($parts['scheme'], $parts['host'], $parts['user'], + $parts['pass'], $parts['port'], $parts['path'], $parts['query'], + $parts['fragment']); + } + + /** + * Build a URL from parse_url parts. The generated URL will be a relative + * URL if a scheme or host are not provided. + * + * @param array $parts Array of parse_url parts + * + * @return string + */ + public static function buildUrl(array $parts) + { + $url = $scheme = ''; + + if (!empty($parts['scheme'])) { + $scheme = $parts['scheme']; + $url .= $scheme . ':'; + } + + if (!empty($parts['host'])) { + $url .= '//'; + if (isset($parts['user'])) { + $url .= $parts['user']; + if (isset($parts['pass'])) { + $url .= ':' . $parts['pass']; + } + $url .= '@'; + } + + $url .= $parts['host']; + + // Only include the port if it is not the default port of the scheme + if (isset($parts['port']) && + (!isset(self::$defaultPorts[$scheme]) || + $parts['port'] != self::$defaultPorts[$scheme]) + ) { + $url .= ':' . $parts['port']; + } + } + + // Add the path component if present + if (isset($parts['path']) && strlen($parts['path'])) { + // Always ensure that the path begins with '/' if set and something + // is before the path + if (!empty($parts['host']) && $parts['path'][0] != '/') { + $url .= '/'; + } + $url .= $parts['path']; + } + + // Add the query string if present + if (isset($parts['query'])) { + $queryStr = (string) $parts['query']; + if ($queryStr || $queryStr === '0') { + $url .= '?' . $queryStr; + } + } + + // Ensure that # is only added to the url if fragment contains anything. + if (isset($parts['fragment'])) { + $url .= '#' . $parts['fragment']; + } + + return $url; + } + + /** + * Create a new URL from URL parts + * + * @param string $scheme Scheme of the URL + * @param string $host Host of the URL + * @param string $username Username of the URL + * @param string $password Password of the URL + * @param int $port Port of the URL + * @param string $path Path of the URL + * @param Query|array|string $query Query string of the URL + * @param string $fragment Fragment of the URL + */ + public function __construct( + $scheme, + $host, + $username = null, + $password = null, + $port = null, + $path = null, + $query = null, + $fragment = null + ) { + $this->scheme = strtolower($scheme); + $this->host = $host; + $this->port = $port; + $this->username = $username; + $this->password = $password; + $this->fragment = $fragment; + + if ($query) { + $this->setQuery($query); + } + + $this->setPath($path); + } + + /** + * Clone the URL + */ + public function __clone() + { + if ($this->query instanceof Query) { + $this->query = clone $this->query; + } + } + + /** + * Returns the URL as a URL string + * + * @return string + */ + public function __toString() + { + return static::buildUrl($this->getParts()); + } + + /** + * Get the parts of the URL as an array + * + * @return array + */ + public function getParts() + { + return array( + 'scheme' => $this->scheme, + 'user' => $this->username, + 'pass' => $this->password, + 'host' => $this->host, + 'port' => $this->port, + 'path' => $this->path, + 'query' => $this->query, + 'fragment' => $this->fragment, + ); + } + + /** + * Set the host of the request. + * + * @param string $host Host to set (e.g. www.yahoo.com, yahoo.com) + * + * @return Url + */ + public function setHost($host) + { + if (strpos($host, ':') === false) { + $this->host = $host; + } else { + list($host, $port) = explode(':', $host); + $this->host = $host; + $this->setPort($port); + } + } + + /** + * Get the host part of the URL + * + * @return string + */ + public function getHost() + { + return $this->host; + } + + /** + * Set the scheme part of the URL (http, https, ftp, etc.) + * + * @param string $scheme Scheme to set + */ + public function setScheme($scheme) + { + // Remove the default port if one is specified + if ($this->port + && isset(self::$defaultPorts[$this->scheme]) + && self::$defaultPorts[$this->scheme] == $this->port + ) { + $this->port = null; + } + + $this->scheme = strtolower($scheme); + } + + /** + * Get the scheme part of the URL + * + * @return string + */ + public function getScheme() + { + return $this->scheme; + } + + /** + * Set the port part of the URL + * + * @param int $port Port to set + */ + public function setPort($port) + { + $this->port = $port; + } + + /** + * Get the port part of the URl. + * + * If no port was set, this method will return the default port for the + * scheme of the URI. + * + * @return int|null + */ + public function getPort() + { + if ($this->port) { + return $this->port; + } elseif (isset(self::$defaultPorts[$this->scheme])) { + return self::$defaultPorts[$this->scheme]; + } + + return null; + } + + /** + * Set the path part of the URL. + * + * The provided URL is URL encoded as necessary. + * + * @param string $path Path string to set + */ + public function setPath($path) + { + $this->path = self::encodePath($path); + } + + /** + * Removes dot segments from a URL + * @link http://tools.ietf.org/html/rfc3986#section-5.2.4 + */ + public function removeDotSegments() + { + static $noopPaths = ['' => true, '/' => true, '*' => true]; + static $ignoreSegments = ['.' => true, '..' => true]; + + if (isset($noopPaths[$this->path])) { + return; + } + + $results = []; + $segments = $this->getPathSegments(); + foreach ($segments as $segment) { + if ($segment == '..') { + array_pop($results); + } elseif (!isset($ignoreSegments[$segment])) { + $results[] = $segment; + } + } + + $newPath = implode('/', $results); + + // Add the leading slash if necessary + if (substr($this->path, 0, 1) === '/' && + substr($newPath, 0, 1) !== '/' + ) { + $newPath = '/' . $newPath; + } + + // Add the trailing slash if necessary + if ($newPath != '/' && isset($ignoreSegments[end($segments)])) { + $newPath .= '/'; + } + + $this->path = $newPath; + } + + /** + * Add a relative path to the currently set path. + * + * @param string $relativePath Relative path to add + */ + public function addPath($relativePath) + { + if ($relativePath != '/' && + is_string($relativePath) && + strlen($relativePath) > 0 + ) { + // Add a leading slash if needed + if ($relativePath[0] !== '/' && + substr($this->path, -1, 1) !== '/' + ) { + $relativePath = '/' . $relativePath; + } + + $this->setPath($this->path . $relativePath); + } + } + + /** + * Get the path part of the URL + * + * @return string + */ + public function getPath() + { + return $this->path; + } + + /** + * Get the path segments of the URL as an array + * + * @return array + */ + public function getPathSegments() + { + return explode('/', $this->path); + } + + /** + * Set the password part of the URL + * + * @param string $password Password to set + */ + public function setPassword($password) + { + $this->password = $password; + } + + /** + * Get the password part of the URL + * + * @return null|string + */ + public function getPassword() + { + return $this->password; + } + + /** + * Set the username part of the URL + * + * @param string $username Username to set + */ + public function setUsername($username) + { + $this->username = $username; + } + + /** + * Get the username part of the URl + * + * @return null|string + */ + public function getUsername() + { + return $this->username; + } + + /** + * Get the query part of the URL as a Query object + * + * @return Query + */ + public function getQuery() + { + // Convert the query string to a query object if not already done. + if (!$this->query instanceof Query) { + $this->query = $this->query === null + ? new Query() + : Query::fromString($this->query); + } + + return $this->query; + } + + /** + * Set the query part of the URL. + * + * You may provide a query string as a string and pass $rawString as true + * to provide a query string that is not parsed until a call to getQuery() + * is made. Setting a raw query string will still encode invalid characters + * in a query string. + * + * @param Query|string|array $query Query string value to set. Can + * be a string that will be parsed into a Query object, an array + * of key value pairs, or a Query object. + * @param bool $rawString Set to true when providing a raw query string. + * + * @throws \InvalidArgumentException + */ + public function setQuery($query, $rawString = false) + { + if ($query instanceof Query) { + $this->query = $query; + } elseif (is_string($query)) { + if (!$rawString) { + $this->query = Query::fromString($query); + } else { + // Ensure the query does not have illegal characters. + $this->query = preg_replace_callback( + self::$queryPattern, + [__CLASS__, 'encodeMatch'], + $query + ); + } + + } elseif (is_array($query)) { + $this->query = new Query($query); + } else { + throw new \InvalidArgumentException('Query must be a Query, ' + . 'array, or string. Got ' . Core::describeType($query)); + } + } + + /** + * Get the fragment part of the URL + * + * @return null|string + */ + public function getFragment() + { + return $this->fragment; + } + + /** + * Set the fragment part of the URL + * + * @param string $fragment Fragment to set + */ + public function setFragment($fragment) + { + $this->fragment = $fragment; + } + + /** + * Check if this is an absolute URL + * + * @return bool + */ + public function isAbsolute() + { + return $this->scheme && $this->host; + } + + /** + * Combine the URL with another URL and return a new URL instance. + * + * Follows the rules specific in RFC 3986 section 5.4. + * + * @param string $url Relative URL to combine with + * + * @return Url + * @throws \InvalidArgumentException + * @link http://tools.ietf.org/html/rfc3986#section-5.4 + */ + public function combine($url) + { + $url = static::fromString($url); + + // Use the more absolute URL as the base URL + if (!$this->isAbsolute() && $url->isAbsolute()) { + $url = $url->combine($this); + } + + $parts = $url->getParts(); + + // Passing a URL with a scheme overrides everything + if ($parts['scheme']) { + return clone $url; + } + + // Setting a host overrides the entire rest of the URL + if ($parts['host']) { + return new static( + $this->scheme, + $parts['host'], + $parts['user'], + $parts['pass'], + $parts['port'], + $parts['path'], + $parts['query'] instanceof Query + ? clone $parts['query'] + : $parts['query'], + $parts['fragment'] + ); + } + + if (!$parts['path'] && $parts['path'] !== '0') { + // The relative URL has no path, so check if it is just a query + $path = $this->path ?: ''; + $query = $parts['query'] ?: $this->query; + } else { + $query = $parts['query']; + if ($parts['path'][0] == '/' || !$this->path) { + // Overwrite the existing path if the rel path starts with "/" + $path = $parts['path']; + } else { + // If the relative URL does not have a path or the base URL + // path does not end in a "/" then overwrite the existing path + // up to the last "/" + $path = substr($this->path, 0, strrpos($this->path, '/') + 1) . $parts['path']; + } + } + + $result = new self( + $this->scheme, + $this->host, + $this->username, + $this->password, + $this->port, + $path, + $query instanceof Query ? clone $query : $query, + $parts['fragment'] + ); + + if ($path) { + $result->removeDotSegments(); + } + + return $result; + } + + /** + * Encodes the path part of a URL without double-encoding percent-encoded + * key value pairs. + * + * @param string $path Path to encode + * + * @return string + */ + public static function encodePath($path) + { + static $cb = [__CLASS__, 'encodeMatch']; + return preg_replace_callback(self::$pathPattern, $cb, $path); + } + + private static function encodeMatch(array $match) + { + return rawurlencode($match[0]); + } +} diff --git a/vendor/guzzlehttp/guzzle/src/Utils.php b/vendor/guzzlehttp/guzzle/src/Utils.php new file mode 100644 index 0000000..1754719 --- /dev/null +++ b/vendor/guzzlehttp/guzzle/src/Utils.php @@ -0,0 +1,215 @@ +expand($template, $variables); + } + + /** + * Wrapper for JSON decode that implements error detection with helpful + * error messages. + * + * @param string $json JSON data to parse + * @param bool $assoc When true, returned objects will be converted + * into associative arrays. + * @param int $depth User specified recursion depth. + * @param int $options Bitmask of JSON decode options. + * + * @return mixed + * @throws \InvalidArgumentException if the JSON cannot be parsed. + * @link http://www.php.net/manual/en/function.json-decode.php + */ + public static function jsonDecode($json, $assoc = false, $depth = 512, $options = 0) + { + if ($json === '' || $json === null) { + return null; + } + + static $jsonErrors = [ + JSON_ERROR_DEPTH => 'JSON_ERROR_DEPTH - Maximum stack depth exceeded', + JSON_ERROR_STATE_MISMATCH => 'JSON_ERROR_STATE_MISMATCH - Underflow or the modes mismatch', + JSON_ERROR_CTRL_CHAR => 'JSON_ERROR_CTRL_CHAR - Unexpected control character found', + JSON_ERROR_SYNTAX => 'JSON_ERROR_SYNTAX - Syntax error, malformed JSON', + JSON_ERROR_UTF8 => 'JSON_ERROR_UTF8 - Malformed UTF-8 characters, possibly incorrectly encoded' + ]; + + $data = \json_decode($json, $assoc, $depth, $options); + + if (JSON_ERROR_NONE !== json_last_error()) { + $last = json_last_error(); + throw new \InvalidArgumentException( + 'Unable to parse JSON data: ' + . (isset($jsonErrors[$last]) + ? $jsonErrors[$last] + : 'Unknown error') + ); + } + + return $data; + } + + /** + * Get the default User-Agent string to use with Guzzle + * + * @return string + */ + public static function getDefaultUserAgent() + { + static $defaultAgent = ''; + if (!$defaultAgent) { + $defaultAgent = 'Guzzle/' . ClientInterface::VERSION; + if (extension_loaded('curl')) { + $defaultAgent .= ' curl/' . curl_version()['version']; + } + $defaultAgent .= ' PHP/' . PHP_VERSION; + } + + return $defaultAgent; + } + + /** + * Create a default handler to use based on the environment + * + * @throws \RuntimeException if no viable Handler is available. + */ + public static function getDefaultHandler() + { + $default = $future = null; + + if (extension_loaded('curl')) { + $config = [ + 'select_timeout' => getenv('GUZZLE_CURL_SELECT_TIMEOUT') ?: 1 + ]; + if ($maxHandles = getenv('GUZZLE_CURL_MAX_HANDLES')) { + $config['max_handles'] = $maxHandles; + } + if (function_exists('curl_reset')) { + $default = new CurlHandler(); + $future = new CurlMultiHandler($config); + } else { + $default = new CurlMultiHandler($config); + } + } + + if (ini_get('allow_url_fopen')) { + $default = !$default + ? new StreamHandler() + : Middleware::wrapStreaming($default, new StreamHandler()); + } elseif (!$default) { + throw new \RuntimeException('Guzzle requires cURL, the ' + . 'allow_url_fopen ini setting, or a custom HTTP handler.'); + } + + return $future ? Middleware::wrapFuture($default, $future) : $default; + } +} diff --git a/vendor/guzzlehttp/ringphp/LICENSE b/vendor/guzzlehttp/ringphp/LICENSE new file mode 100644 index 0000000..71d3b78 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2014 Michael Dowling, https://github.com/mtdowling + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/guzzlehttp/ringphp/src/Client/ClientUtils.php b/vendor/guzzlehttp/ringphp/src/Client/ClientUtils.php new file mode 100644 index 0000000..2acf92e --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Client/ClientUtils.php @@ -0,0 +1,74 @@ +getDefaultOptions($request, $headers); + $this->applyMethod($request, $options); + + if (isset($request['client'])) { + $this->applyHandlerOptions($request, $options); + } + + $this->applyHeaders($request, $options); + unset($options['_headers']); + + // Add handler options from the request's configuration options + if (isset($request['client']['curl'])) { + $options = $this->applyCustomCurlOptions( + $request['client']['curl'], + $options + ); + } + + if (!$handle) { + $handle = curl_init(); + } + + $body = $this->getOutputBody($request, $options); + curl_setopt_array($handle, $options); + + return [$handle, &$headers, $body]; + } + + /** + * Creates a response hash from a cURL result. + * + * @param callable $handler Handler that was used. + * @param array $request Request that sent. + * @param array $response Response hash to update. + * @param array $headers Headers received during transfer. + * @param resource $body Body fopen response. + * + * @return array + */ + public static function createResponse( + callable $handler, + array $request, + array $response, + array $headers, + $body + ) { + if (isset($response['transfer_stats']['url'])) { + $response['effective_url'] = $response['transfer_stats']['url']; + } + + if (!empty($headers)) { + $startLine = explode(' ', array_shift($headers), 3); + $headerList = Core::headersFromLines($headers); + $response['headers'] = $headerList; + $response['version'] = isset($startLine[0]) ? substr($startLine[0], 5) : null; + $response['status'] = isset($startLine[1]) ? (int) $startLine[1] : null; + $response['reason'] = isset($startLine[2]) ? $startLine[2] : null; + $response['body'] = $body; + Core::rewindBody($response); + } + + return !empty($response['curl']['errno']) || !isset($response['status']) + ? self::createErrorResponse($handler, $request, $response) + : $response; + } + + private static function createErrorResponse( + callable $handler, + array $request, + array $response + ) { + static $connectionErrors = [ + CURLE_OPERATION_TIMEOUTED => true, + CURLE_COULDNT_RESOLVE_HOST => true, + CURLE_COULDNT_CONNECT => true, + CURLE_SSL_CONNECT_ERROR => true, + CURLE_GOT_NOTHING => true, + ]; + + // Retry when nothing is present or when curl failed to rewind. + if (!isset($response['err_message']) + && (empty($response['curl']['errno']) + || $response['curl']['errno'] == 65) + ) { + return self::retryFailedRewind($handler, $request, $response); + } + + $message = isset($response['err_message']) + ? $response['err_message'] + : sprintf('cURL error %s: %s', + $response['curl']['errno'], + isset($response['curl']['error']) + ? $response['curl']['error'] + : 'See http://curl.haxx.se/libcurl/c/libcurl-errors.html'); + + $error = isset($response['curl']['errno']) + && isset($connectionErrors[$response['curl']['errno']]) + ? new ConnectException($message) + : new RingException($message); + + return $response + [ + 'status' => null, + 'reason' => null, + 'body' => null, + 'headers' => [], + 'error' => $error, + ]; + } + + private function getOutputBody(array $request, array &$options) + { + // Determine where the body of the response (if any) will be streamed. + if (isset($options[CURLOPT_WRITEFUNCTION])) { + return $request['client']['save_to']; + } + + if (isset($options[CURLOPT_FILE])) { + return $options[CURLOPT_FILE]; + } + + if ($request['http_method'] != 'HEAD') { + // Create a default body if one was not provided + return $options[CURLOPT_FILE] = fopen('php://temp', 'w+'); + } + + return null; + } + + private function getDefaultOptions(array $request, array &$headers) + { + $url = Core::url($request); + $startingResponse = false; + + $options = [ + '_headers' => $request['headers'], + CURLOPT_CUSTOMREQUEST => $request['http_method'], + CURLOPT_URL => $url, + CURLOPT_RETURNTRANSFER => false, + CURLOPT_HEADER => false, + CURLOPT_CONNECTTIMEOUT => 150, + CURLOPT_HEADERFUNCTION => function ($ch, $h) use (&$headers, &$startingResponse) { + $value = trim($h); + if ($value === '') { + $startingResponse = true; + } elseif ($startingResponse) { + $startingResponse = false; + $headers = [$value]; + } else { + $headers[] = $value; + } + return strlen($h); + }, + ]; + + if (isset($request['version'])) { + if ($request['version'] == 2.0) { + $options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_2_0; + } else if ($request['version'] == 1.1) { + $options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_1; + } else { + $options[CURLOPT_HTTP_VERSION] = CURL_HTTP_VERSION_1_0; + } + } + + if (defined('CURLOPT_PROTOCOLS')) { + $options[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS; + } + + return $options; + } + + private function applyMethod(array $request, array &$options) + { + if (isset($request['body'])) { + $this->applyBody($request, $options); + return; + } + + switch ($request['http_method']) { + case 'PUT': + case 'POST': + // See http://tools.ietf.org/html/rfc7230#section-3.3.2 + if (!Core::hasHeader($request, 'Content-Length')) { + $options[CURLOPT_HTTPHEADER][] = 'Content-Length: 0'; + } + break; + case 'HEAD': + $options[CURLOPT_NOBODY] = true; + unset( + $options[CURLOPT_WRITEFUNCTION], + $options[CURLOPT_READFUNCTION], + $options[CURLOPT_FILE], + $options[CURLOPT_INFILE] + ); + } + } + + private function applyBody(array $request, array &$options) + { + $contentLength = Core::firstHeader($request, 'Content-Length'); + $size = $contentLength !== null ? (int) $contentLength : null; + + // Send the body as a string if the size is less than 1MB OR if the + // [client][curl][body_as_string] request value is set. + if (($size !== null && $size < 1000000) || + isset($request['client']['curl']['body_as_string']) || + is_string($request['body']) + ) { + $options[CURLOPT_POSTFIELDS] = Core::body($request); + // Don't duplicate the Content-Length header + $this->removeHeader('Content-Length', $options); + $this->removeHeader('Transfer-Encoding', $options); + } else { + $options[CURLOPT_UPLOAD] = true; + if ($size !== null) { + // Let cURL handle setting the Content-Length header + $options[CURLOPT_INFILESIZE] = $size; + $this->removeHeader('Content-Length', $options); + } + $this->addStreamingBody($request, $options); + } + + // If the Expect header is not present, prevent curl from adding it + if (!Core::hasHeader($request, 'Expect')) { + $options[CURLOPT_HTTPHEADER][] = 'Expect:'; + } + + // cURL sometimes adds a content-type by default. Prevent this. + if (!Core::hasHeader($request, 'Content-Type')) { + $options[CURLOPT_HTTPHEADER][] = 'Content-Type:'; + } + } + + private function addStreamingBody(array $request, array &$options) + { + $body = $request['body']; + + if ($body instanceof StreamInterface) { + $options[CURLOPT_READFUNCTION] = function ($ch, $fd, $length) use ($body) { + return (string) $body->read($length); + }; + if (!isset($options[CURLOPT_INFILESIZE])) { + if ($size = $body->getSize()) { + $options[CURLOPT_INFILESIZE] = $size; + } + } + } elseif (is_resource($body)) { + $options[CURLOPT_INFILE] = $body; + } elseif ($body instanceof \Iterator) { + $buf = ''; + $options[CURLOPT_READFUNCTION] = function ($ch, $fd, $length) use ($body, &$buf) { + if ($body->valid()) { + $buf .= $body->current(); + $body->next(); + } + $result = (string) substr($buf, 0, $length); + $buf = substr($buf, $length); + return $result; + }; + } else { + throw new \InvalidArgumentException('Invalid request body provided'); + } + } + + private function applyHeaders(array $request, array &$options) + { + foreach ($options['_headers'] as $name => $values) { + foreach ($values as $value) { + $options[CURLOPT_HTTPHEADER][] = "$name: $value"; + } + } + + // Remove the Accept header if one was not set + if (!Core::hasHeader($request, 'Accept')) { + $options[CURLOPT_HTTPHEADER][] = 'Accept:'; + } + } + + /** + * Takes an array of curl options specified in the 'curl' option of a + * request's configuration array and maps them to CURLOPT_* options. + * + * This method is only called when a request has a 'curl' config setting. + * + * @param array $config Configuration array of custom curl option + * @param array $options Array of existing curl options + * + * @return array Returns a new array of curl options + */ + private function applyCustomCurlOptions(array $config, array $options) + { + $curlOptions = []; + foreach ($config as $key => $value) { + if (is_int($key)) { + $curlOptions[$key] = $value; + } + } + + return $curlOptions + $options; + } + + /** + * Remove a header from the options array. + * + * @param string $name Case-insensitive header to remove + * @param array $options Array of options to modify + */ + private function removeHeader($name, array &$options) + { + foreach (array_keys($options['_headers']) as $key) { + if (!strcasecmp($key, $name)) { + unset($options['_headers'][$key]); + return; + } + } + } + + /** + * Applies an array of request client options to a the options array. + * + * This method uses a large switch rather than double-dispatch to save on + * high overhead of calling functions in PHP. + */ + private function applyHandlerOptions(array $request, array &$options) + { + foreach ($request['client'] as $key => $value) { + switch ($key) { + // Violating PSR-4 to provide more room. + case 'verify': + + if ($value === false) { + unset($options[CURLOPT_CAINFO]); + $options[CURLOPT_SSL_VERIFYHOST] = 0; + $options[CURLOPT_SSL_VERIFYPEER] = false; + continue; + } + + $options[CURLOPT_SSL_VERIFYHOST] = 2; + $options[CURLOPT_SSL_VERIFYPEER] = true; + + if (is_string($value)) { + $options[CURLOPT_CAINFO] = $value; + if (!file_exists($value)) { + throw new \InvalidArgumentException( + "SSL CA bundle not found: $value" + ); + } + } + break; + + case 'decode_content': + + if ($value === false) { + continue; + } + + $accept = Core::firstHeader($request, 'Accept-Encoding'); + if ($accept) { + $options[CURLOPT_ENCODING] = $accept; + } else { + $options[CURLOPT_ENCODING] = ''; + // Don't let curl send the header over the wire + $options[CURLOPT_HTTPHEADER][] = 'Accept-Encoding:'; + } + break; + + case 'save_to': + + if (is_string($value)) { + if (!is_dir(dirname($value))) { + throw new \RuntimeException(sprintf( + 'Directory %s does not exist for save_to value of %s', + dirname($value), + $value + )); + } + $value = new LazyOpenStream($value, 'w+'); + } + + if ($value instanceof StreamInterface) { + $options[CURLOPT_WRITEFUNCTION] = + function ($ch, $write) use ($value) { + return $value->write($write); + }; + } elseif (is_resource($value)) { + $options[CURLOPT_FILE] = $value; + } else { + throw new \InvalidArgumentException('save_to must be a ' + . 'GuzzleHttp\Stream\StreamInterface or resource'); + } + break; + + case 'timeout': + + if (defined('CURLOPT_TIMEOUT_MS')) { + $options[CURLOPT_TIMEOUT_MS] = $value * 1000; + } else { + $options[CURLOPT_TIMEOUT] = $value; + } + break; + + case 'connect_timeout': + + if (defined('CURLOPT_CONNECTTIMEOUT_MS')) { + $options[CURLOPT_CONNECTTIMEOUT_MS] = $value * 1000; + } else { + $options[CURLOPT_CONNECTTIMEOUT] = $value; + } + break; + + case 'proxy': + + if (!is_array($value)) { + $options[CURLOPT_PROXY] = $value; + } elseif (isset($request['scheme'])) { + $scheme = $request['scheme']; + if (isset($value[$scheme])) { + $options[CURLOPT_PROXY] = $value[$scheme]; + } + } + break; + + case 'cert': + + if (is_array($value)) { + $options[CURLOPT_SSLCERTPASSWD] = $value[1]; + $value = $value[0]; + } + + if (!file_exists($value)) { + throw new \InvalidArgumentException( + "SSL certificate not found: {$value}" + ); + } + + $options[CURLOPT_SSLCERT] = $value; + break; + + case 'ssl_key': + + if (is_array($value)) { + $options[CURLOPT_SSLKEYPASSWD] = $value[1]; + $value = $value[0]; + } + + if (!file_exists($value)) { + throw new \InvalidArgumentException( + "SSL private key not found: {$value}" + ); + } + + $options[CURLOPT_SSLKEY] = $value; + break; + + case 'progress': + + if (!is_callable($value)) { + throw new \InvalidArgumentException( + 'progress client option must be callable' + ); + } + + $options[CURLOPT_NOPROGRESS] = false; + $options[CURLOPT_PROGRESSFUNCTION] = + function () use ($value) { + $args = func_get_args(); + // PHP 5.5 pushed the handle onto the start of the args + if (is_resource($args[0])) { + array_shift($args); + } + call_user_func_array($value, $args); + }; + break; + + case 'debug': + + if ($value) { + $options[CURLOPT_STDERR] = Core::getDebugResource($value); + $options[CURLOPT_VERBOSE] = true; + } + break; + } + } + } + + /** + * This function ensures that a response was set on a transaction. If one + * was not set, then the request is retried if possible. This error + * typically means you are sending a payload, curl encountered a + * "Connection died, retrying a fresh connect" error, tried to rewind the + * stream, and then encountered a "necessary data rewind wasn't possible" + * error, causing the request to be sent through curl_multi_info_read() + * without an error status. + */ + private static function retryFailedRewind( + callable $handler, + array $request, + array $response + ) { + // If there is no body, then there is some other kind of issue. This + // is weird and should probably never happen. + if (!isset($request['body'])) { + $response['err_message'] = 'No response was received for a request ' + . 'with no body. This could mean that you are saturating your ' + . 'network.'; + return self::createErrorResponse($handler, $request, $response); + } + + if (!Core::rewindBody($request)) { + $response['err_message'] = 'The connection unexpectedly failed ' + . 'without providing an error. The request would have been ' + . 'retried, but attempting to rewind the request body failed.'; + return self::createErrorResponse($handler, $request, $response); + } + + // Retry no more than 3 times before giving up. + if (!isset($request['curl']['retries'])) { + $request['curl']['retries'] = 1; + } elseif ($request['curl']['retries'] == 2) { + $response['err_message'] = 'The cURL request was retried 3 times ' + . 'and did no succeed. cURL was unable to rewind the body of ' + . 'the request and subsequent retries resulted in the same ' + . 'error. Turn on the debug option to see what went wrong. ' + . 'See https://bugs.php.net/bug.php?id=47204 for more information.'; + return self::createErrorResponse($handler, $request, $response); + } else { + $request['curl']['retries']++; + } + + return $handler($request); + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php b/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php new file mode 100644 index 0000000..e00aa4e --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Client/CurlHandler.php @@ -0,0 +1,135 @@ +handles = $this->ownedHandles = []; + $this->factory = isset($options['handle_factory']) + ? $options['handle_factory'] + : new CurlFactory(); + $this->maxHandles = isset($options['max_handles']) + ? $options['max_handles'] + : 5; + } + + public function __destruct() + { + foreach ($this->handles as $handle) { + if (is_resource($handle)) { + curl_close($handle); + } + } + } + + /** + * @param array $request + * + * @return CompletedFutureArray + */ + public function __invoke(array $request) + { + return new CompletedFutureArray( + $this->_invokeAsArray($request) + ); + } + + /** + * @internal + * + * @param array $request + * + * @return array + */ + public function _invokeAsArray(array $request) + { + $factory = $this->factory; + + // Ensure headers are by reference. They're updated elsewhere. + $result = $factory($request, $this->checkoutEasyHandle()); + $h = $result[0]; + $hd =& $result[1]; + $bd = $result[2]; + Core::doSleep($request); + curl_exec($h); + $response = ['transfer_stats' => curl_getinfo($h)]; + $response['curl']['error'] = curl_error($h); + $response['curl']['errno'] = curl_errno($h); + $response['transfer_stats'] = array_merge($response['transfer_stats'], $response['curl']); + $this->releaseEasyHandle($h); + + return CurlFactory::createResponse([$this, '_invokeAsArray'], $request, $response, $hd, $bd); + } + + private function checkoutEasyHandle() + { + // Find an unused handle in the cache + if (false !== ($key = array_search(false, $this->ownedHandles, true))) { + $this->ownedHandles[$key] = true; + return $this->handles[$key]; + } + + // Add a new handle + $handle = curl_init(); + $id = (int) $handle; + $this->handles[$id] = $handle; + $this->ownedHandles[$id] = true; + + return $handle; + } + + private function releaseEasyHandle($handle) + { + $id = (int) $handle; + if (count($this->ownedHandles) > $this->maxHandles) { + curl_close($this->handles[$id]); + unset($this->handles[$id], $this->ownedHandles[$id]); + } else { + // curl_reset doesn't clear these out for some reason + static $unsetValues = [ + CURLOPT_HEADERFUNCTION => null, + CURLOPT_WRITEFUNCTION => null, + CURLOPT_READFUNCTION => null, + CURLOPT_PROGRESSFUNCTION => null, + ]; + curl_setopt_array($handle, $unsetValues); + curl_reset($handle); + $this->ownedHandles[$id] = false; + } + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Client/CurlMultiHandler.php b/vendor/guzzlehttp/ringphp/src/Client/CurlMultiHandler.php new file mode 100644 index 0000000..b45f6c3 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Client/CurlMultiHandler.php @@ -0,0 +1,250 @@ +_mh = $options['mh']; + } + $this->factory = isset($options['handle_factory']) + ? $options['handle_factory'] : new CurlFactory(); + $this->selectTimeout = isset($options['select_timeout']) + ? $options['select_timeout'] : 1; + $this->maxHandles = isset($options['max_handles']) + ? $options['max_handles'] : 100; + } + + public function __get($name) + { + if ($name === '_mh') { + return $this->_mh = curl_multi_init(); + } + + throw new \BadMethodCallException(); + } + + public function __destruct() + { + // Finish any open connections before terminating the script. + if ($this->handles) { + $this->execute(); + } + + if (isset($this->_mh)) { + curl_multi_close($this->_mh); + unset($this->_mh); + } + } + + public function __invoke(array $request) + { + $factory = $this->factory; + $result = $factory($request); + $entry = [ + 'request' => $request, + 'response' => [], + 'handle' => $result[0], + 'headers' => &$result[1], + 'body' => $result[2], + 'deferred' => new Deferred(), + ]; + + $id = (int) $result[0]; + + $future = new FutureArray( + $entry['deferred']->promise(), + [$this, 'execute'], + function () use ($id) { + return $this->cancel($id); + } + ); + + $this->addRequest($entry); + + // Transfer outstanding requests if there are too many open handles. + if (count($this->handles) >= $this->maxHandles) { + $this->execute(); + } + + return $future; + } + + /** + * Runs until all outstanding connections have completed. + */ + public function execute() + { + do { + + if ($this->active && + curl_multi_select($this->_mh, $this->selectTimeout) === -1 + ) { + // Perform a usleep if a select returns -1. + // See: https://bugs.php.net/bug.php?id=61141 + usleep(250); + } + + // Add any delayed futures if needed. + if ($this->delays) { + $this->addDelays(); + } + + do { + $mrc = curl_multi_exec($this->_mh, $this->active); + } while ($mrc === CURLM_CALL_MULTI_PERFORM); + + $this->processMessages(); + + // If there are delays but no transfers, then sleep for a bit. + if (!$this->active && $this->delays) { + usleep(500); + } + + } while ($this->active || $this->handles); + } + + private function addRequest(array &$entry) + { + $id = (int) $entry['handle']; + $this->handles[$id] = $entry; + + // If the request is a delay, then add the reques to the curl multi + // pool only after the specified delay. + if (isset($entry['request']['client']['delay'])) { + $this->delays[$id] = microtime(true) + ($entry['request']['client']['delay'] / 1000); + } elseif (empty($entry['request']['future'])) { + curl_multi_add_handle($this->_mh, $entry['handle']); + } else { + curl_multi_add_handle($this->_mh, $entry['handle']); + // "lazy" futures are only sent once the pool has many requests. + if ($entry['request']['future'] !== 'lazy') { + do { + $mrc = curl_multi_exec($this->_mh, $this->active); + } while ($mrc === CURLM_CALL_MULTI_PERFORM); + $this->processMessages(); + } + } + } + + private function removeProcessed($id) + { + if (isset($this->handles[$id])) { + curl_multi_remove_handle( + $this->_mh, + $this->handles[$id]['handle'] + ); + curl_close($this->handles[$id]['handle']); + unset($this->handles[$id], $this->delays[$id]); + } + } + + /** + * Cancels a handle from sending and removes references to it. + * + * @param int $id Handle ID to cancel and remove. + * + * @return bool True on success, false on failure. + */ + private function cancel($id) + { + // Cannot cancel if it has been processed. + if (!isset($this->handles[$id])) { + return false; + } + + $handle = $this->handles[$id]['handle']; + unset($this->delays[$id], $this->handles[$id]); + curl_multi_remove_handle($this->_mh, $handle); + curl_close($handle); + + return true; + } + + private function addDelays() + { + $currentTime = microtime(true); + + foreach ($this->delays as $id => $delay) { + if ($currentTime >= $delay) { + unset($this->delays[$id]); + curl_multi_add_handle( + $this->_mh, + $this->handles[$id]['handle'] + ); + } + } + } + + private function processMessages() + { + while ($done = curl_multi_info_read($this->_mh)) { + $id = (int) $done['handle']; + + if (!isset($this->handles[$id])) { + // Probably was cancelled. + continue; + } + + $entry = $this->handles[$id]; + $entry['response']['transfer_stats'] = curl_getinfo($done['handle']); + + if ($done['result'] !== CURLM_OK) { + $entry['response']['curl']['errno'] = $done['result']; + if (function_exists('curl_strerror')) { + $entry['response']['curl']['error'] = curl_strerror($done['result']); + } + } + + $result = CurlFactory::createResponse( + $this, + $entry['request'], + $entry['response'], + $entry['headers'], + $entry['body'] + ); + + $this->removeProcessed($id); + $entry['deferred']->resolve($result); + } + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Client/Middleware.php b/vendor/guzzlehttp/ringphp/src/Client/Middleware.php new file mode 100644 index 0000000..6fa7318 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Client/Middleware.php @@ -0,0 +1,58 @@ +result = $result; + } + + public function __invoke(array $request) + { + Core::doSleep($request); + $response = is_callable($this->result) + ? call_user_func($this->result, $request) + : $this->result; + + if (is_array($response)) { + $response = new CompletedFutureArray($response + [ + 'status' => null, + 'body' => null, + 'headers' => [], + 'reason' => null, + 'effective_url' => null, + ]); + } elseif (!$response instanceof FutureArrayInterface) { + throw new \InvalidArgumentException( + 'Response must be an array or FutureArrayInterface. Found ' + . Core::describeType($request) + ); + } + + return $response; + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Client/StreamHandler.php b/vendor/guzzlehttp/ringphp/src/Client/StreamHandler.php new file mode 100644 index 0000000..4bacec1 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Client/StreamHandler.php @@ -0,0 +1,414 @@ +options = $options; + } + + public function __invoke(array $request) + { + $url = Core::url($request); + Core::doSleep($request); + + try { + // Does not support the expect header. + $request = Core::removeHeader($request, 'Expect'); + $stream = $this->createStream($url, $request); + return $this->createResponse($request, $url, $stream); + } catch (RingException $e) { + return $this->createErrorResponse($url, $e); + } + } + + private function createResponse(array $request, $url, $stream) + { + $hdrs = $this->lastHeaders; + $this->lastHeaders = null; + $parts = explode(' ', array_shift($hdrs), 3); + $response = [ + 'version' => substr($parts[0], 5), + 'status' => $parts[1], + 'reason' => isset($parts[2]) ? $parts[2] : null, + 'headers' => Core::headersFromLines($hdrs), + 'effective_url' => $url, + ]; + + $stream = $this->checkDecode($request, $response, $stream); + + // If not streaming, then drain the response into a stream. + if (empty($request['client']['stream'])) { + $dest = isset($request['client']['save_to']) + ? $request['client']['save_to'] + : fopen('php://temp', 'r+'); + $stream = $this->drain($stream, $dest); + } + + $response['body'] = $stream; + + return new CompletedFutureArray($response); + } + + private function checkDecode(array $request, array $response, $stream) + { + // Automatically decode responses when instructed. + if (!empty($request['client']['decode_content'])) { + switch (Core::firstHeader($response, 'Content-Encoding', true)) { + case 'gzip': + case 'deflate': + $stream = new InflateStream(Stream::factory($stream)); + break; + } + } + + return $stream; + } + + /** + * Drains the stream into the "save_to" client option. + * + * @param resource $stream + * @param string|resource|StreamInterface $dest + * + * @return Stream + * @throws \RuntimeException when the save_to option is invalid. + */ + private function drain($stream, $dest) + { + if (is_resource($stream)) { + if (!is_resource($dest)) { + $stream = Stream::factory($stream); + } else { + stream_copy_to_stream($stream, $dest); + fclose($stream); + rewind($dest); + return $dest; + } + } + + // Stream the response into the destination stream + $dest = is_string($dest) + ? new Stream(Utils::open($dest, 'r+')) + : Stream::factory($dest); + + Utils::copyToStream($stream, $dest); + $dest->seek(0); + $stream->close(); + + return $dest; + } + + /** + * Creates an error response for the given stream. + * + * @param string $url + * @param RingException $e + * + * @return array + */ + private function createErrorResponse($url, RingException $e) + { + // Determine if the error was a networking error. + $message = $e->getMessage(); + + // This list can probably get more comprehensive. + if (strpos($message, 'getaddrinfo') // DNS lookup failed + || strpos($message, 'Connection refused') + ) { + $e = new ConnectException($e->getMessage(), 0, $e); + } + + return new CompletedFutureArray([ + 'status' => null, + 'body' => null, + 'headers' => [], + 'effective_url' => $url, + 'error' => $e + ]); + } + + /** + * Create a resource and check to ensure it was created successfully + * + * @param callable $callback Callable that returns stream resource + * + * @return resource + * @throws \RuntimeException on error + */ + private function createResource(callable $callback) + { + $errors = null; + set_error_handler(function ($_, $msg, $file, $line) use (&$errors) { + $errors[] = [ + 'message' => $msg, + 'file' => $file, + 'line' => $line + ]; + return true; + }); + + $resource = $callback(); + restore_error_handler(); + + if (!$resource) { + $message = 'Error creating resource: '; + foreach ($errors as $err) { + foreach ($err as $key => $value) { + $message .= "[$key] $value" . PHP_EOL; + } + } + throw new RingException(trim($message)); + } + + return $resource; + } + + private function createStream($url, array $request) + { + static $methods; + if (!$methods) { + $methods = array_flip(get_class_methods(__CLASS__)); + } + + // HTTP/1.1 streams using the PHP stream wrapper require a + // Connection: close header + if ((!isset($request['version']) || $request['version'] == '1.1') + && !Core::hasHeader($request, 'Connection') + ) { + $request['headers']['Connection'] = ['close']; + } + + // Ensure SSL is verified by default + if (!isset($request['client']['verify'])) { + $request['client']['verify'] = true; + } + + $params = []; + $options = $this->getDefaultOptions($request); + + if (isset($request['client'])) { + foreach ($request['client'] as $key => $value) { + $method = "add_{$key}"; + if (isset($methods[$method])) { + $this->{$method}($request, $options, $value, $params); + } + } + } + + return $this->createStreamResource( + $url, + $request, + $options, + $this->createContext($request, $options, $params) + ); + } + + private function getDefaultOptions(array $request) + { + $headers = ""; + foreach ($request['headers'] as $name => $value) { + foreach ((array) $value as $val) { + $headers .= "$name: $val\r\n"; + } + } + + $context = [ + 'http' => [ + 'method' => $request['http_method'], + 'header' => $headers, + 'protocol_version' => isset($request['version']) ? $request['version'] : 1.1, + 'ignore_errors' => true, + 'follow_location' => 0, + ], + ]; + + $body = Core::body($request); + if (isset($body)) { + $context['http']['content'] = $body; + // Prevent the HTTP handler from adding a Content-Type header. + if (!Core::hasHeader($request, 'Content-Type')) { + $context['http']['header'] .= "Content-Type:\r\n"; + } + } + + $context['http']['header'] = rtrim($context['http']['header']); + + return $context; + } + + private function add_proxy(array $request, &$options, $value, &$params) + { + if (!is_array($value)) { + $options['http']['proxy'] = $value; + } else { + $scheme = isset($request['scheme']) ? $request['scheme'] : 'http'; + if (isset($value[$scheme])) { + $options['http']['proxy'] = $value[$scheme]; + } + } + } + + private function add_timeout(array $request, &$options, $value, &$params) + { + $options['http']['timeout'] = $value; + } + + private function add_verify(array $request, &$options, $value, &$params) + { + if ($value === true) { + // PHP 5.6 or greater will find the system cert by default. When + // < 5.6, use the Guzzle bundled cacert. + if (PHP_VERSION_ID < 50600) { + $options['ssl']['cafile'] = ClientUtils::getDefaultCaBundle(); + } + } elseif (is_string($value)) { + $options['ssl']['cafile'] = $value; + if (!file_exists($value)) { + throw new RingException("SSL CA bundle not found: $value"); + } + } elseif ($value === false) { + $options['ssl']['verify_peer'] = false; + $options['ssl']['allow_self_signed'] = true; + return; + } else { + throw new RingException('Invalid verify request option'); + } + + $options['ssl']['verify_peer'] = true; + $options['ssl']['allow_self_signed'] = false; + } + + private function add_cert(array $request, &$options, $value, &$params) + { + if (is_array($value)) { + $options['ssl']['passphrase'] = $value[1]; + $value = $value[0]; + } + + if (!file_exists($value)) { + throw new RingException("SSL certificate not found: {$value}"); + } + + $options['ssl']['local_cert'] = $value; + } + + private function add_progress(array $request, &$options, $value, &$params) + { + $fn = function ($code, $_1, $_2, $_3, $transferred, $total) use ($value) { + if ($code == STREAM_NOTIFY_PROGRESS) { + $value($total, $transferred, null, null); + } + }; + + // Wrap the existing function if needed. + $params['notification'] = isset($params['notification']) + ? Core::callArray([$params['notification'], $fn]) + : $fn; + } + + private function add_debug(array $request, &$options, $value, &$params) + { + if ($value === false) { + return; + } + + static $map = [ + STREAM_NOTIFY_CONNECT => 'CONNECT', + STREAM_NOTIFY_AUTH_REQUIRED => 'AUTH_REQUIRED', + STREAM_NOTIFY_AUTH_RESULT => 'AUTH_RESULT', + STREAM_NOTIFY_MIME_TYPE_IS => 'MIME_TYPE_IS', + STREAM_NOTIFY_FILE_SIZE_IS => 'FILE_SIZE_IS', + STREAM_NOTIFY_REDIRECTED => 'REDIRECTED', + STREAM_NOTIFY_PROGRESS => 'PROGRESS', + STREAM_NOTIFY_FAILURE => 'FAILURE', + STREAM_NOTIFY_COMPLETED => 'COMPLETED', + STREAM_NOTIFY_RESOLVE => 'RESOLVE', + ]; + + static $args = ['severity', 'message', 'message_code', + 'bytes_transferred', 'bytes_max']; + + $value = Core::getDebugResource($value); + $ident = $request['http_method'] . ' ' . Core::url($request); + $fn = function () use ($ident, $value, $map, $args) { + $passed = func_get_args(); + $code = array_shift($passed); + fprintf($value, '<%s> [%s] ', $ident, $map[$code]); + foreach (array_filter($passed) as $i => $v) { + fwrite($value, $args[$i] . ': "' . $v . '" '); + } + fwrite($value, "\n"); + }; + + // Wrap the existing function if needed. + $params['notification'] = isset($params['notification']) + ? Core::callArray([$params['notification'], $fn]) + : $fn; + } + + private function applyCustomOptions(array $request, array &$options) + { + if (!isset($request['client']['stream_context'])) { + return; + } + + if (!is_array($request['client']['stream_context'])) { + throw new RingException('stream_context must be an array'); + } + + $options = array_replace_recursive( + $options, + $request['client']['stream_context'] + ); + } + + private function createContext(array $request, array $options, array $params) + { + $this->applyCustomOptions($request, $options); + return $this->createResource( + function () use ($request, $options, $params) { + return stream_context_create($options, $params); + }, + $request, + $options + ); + } + + private function createStreamResource( + $url, + array $request, + array $options, + $context + ) { + return $this->createResource( + function () use ($url, $context) { + if (false === strpos($url, 'http')) { + trigger_error("URL is invalid: {$url}", E_USER_WARNING); + return null; + } + $resource = fopen($url, 'r', null, $context); + $this->lastHeaders = $http_response_header; + return $resource; + }, + $request, + $options + ); + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Core.php b/vendor/guzzlehttp/ringphp/src/Core.php new file mode 100644 index 0000000..dd7d1a0 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Core.php @@ -0,0 +1,364 @@ + $value) { + if (!strcasecmp($name, $header)) { + $result = array_merge($result, $value); + } + } + } + + return $result; + } + + /** + * Gets a header value from a message as a string or null + * + * This method searches through the "headers" key of a message for a header + * using a case-insensitive search. The lines of the header are imploded + * using commas into a single string return value. + * + * @param array $message Request or response hash. + * @param string $header Header to retrieve + * + * @return string|null Returns the header string if found, or null if not. + */ + public static function header($message, $header) + { + $match = self::headerLines($message, $header); + return $match ? implode(', ', $match) : null; + } + + /** + * Returns the first header value from a message as a string or null. If + * a header line contains multiple values separated by a comma, then this + * function will return the first value in the list. + * + * @param array $message Request or response hash. + * @param string $header Header to retrieve + * + * @return string|null Returns the value as a string if found. + */ + public static function firstHeader($message, $header) + { + if (!empty($message['headers'])) { + foreach ($message['headers'] as $name => $value) { + if (!strcasecmp($name, $header)) { + // Return the match itself if it is a single value. + $pos = strpos($value[0], ','); + return $pos ? substr($value[0], 0, $pos) : $value[0]; + } + } + } + + return null; + } + + /** + * Returns true if a message has the provided case-insensitive header. + * + * @param array $message Request or response hash. + * @param string $header Header to check + * + * @return bool + */ + public static function hasHeader($message, $header) + { + if (!empty($message['headers'])) { + foreach ($message['headers'] as $name => $value) { + if (!strcasecmp($name, $header)) { + return true; + } + } + } + + return false; + } + + /** + * Parses an array of header lines into an associative array of headers. + * + * @param array $lines Header lines array of strings in the following + * format: "Name: Value" + * @return array + */ + public static function headersFromLines($lines) + { + $headers = []; + + foreach ($lines as $line) { + $parts = explode(':', $line, 2); + $headers[trim($parts[0])][] = isset($parts[1]) + ? trim($parts[1]) + : null; + } + + return $headers; + } + + /** + * Removes a header from a message using a case-insensitive comparison. + * + * @param array $message Message that contains 'headers' + * @param string $header Header to remove + * + * @return array + */ + public static function removeHeader(array $message, $header) + { + if (isset($message['headers'])) { + foreach (array_keys($message['headers']) as $key) { + if (!strcasecmp($header, $key)) { + unset($message['headers'][$key]); + } + } + } + + return $message; + } + + /** + * Replaces any existing case insensitive headers with the given value. + * + * @param array $message Message that contains 'headers' + * @param string $header Header to set. + * @param array $value Value to set. + * + * @return array + */ + public static function setHeader(array $message, $header, array $value) + { + $message = self::removeHeader($message, $header); + $message['headers'][$header] = $value; + + return $message; + } + + /** + * Creates a URL string from a request. + * + * If the "url" key is present on the request, it is returned, otherwise + * the url is built up based on the scheme, host, uri, and query_string + * request values. + * + * @param array $request Request to get the URL from + * + * @return string Returns the request URL as a string. + * @throws \InvalidArgumentException if no Host header is present. + */ + public static function url(array $request) + { + if (isset($request['url'])) { + return $request['url']; + } + + $uri = (isset($request['scheme']) + ? $request['scheme'] : 'http') . '://'; + + if ($host = self::header($request, 'host')) { + $uri .= $host; + } else { + throw new \InvalidArgumentException('No Host header was provided'); + } + + if (isset($request['uri'])) { + $uri .= $request['uri']; + } + + if (isset($request['query_string'])) { + $uri .= '?' . $request['query_string']; + } + + return $uri; + } + + /** + * Reads the body of a message into a string. + * + * @param array|FutureArrayInterface $message Array containing a "body" key + * + * @return null|string Returns the body as a string or null if not set. + * @throws \InvalidArgumentException if a request body is invalid. + */ + public static function body($message) + { + if (!isset($message['body'])) { + return null; + } + + if ($message['body'] instanceof StreamInterface) { + return (string) $message['body']; + } + + switch (gettype($message['body'])) { + case 'string': + return $message['body']; + case 'resource': + return stream_get_contents($message['body']); + case 'object': + if ($message['body'] instanceof \Iterator) { + return implode('', iterator_to_array($message['body'])); + } elseif (method_exists($message['body'], '__toString')) { + return (string) $message['body']; + } + default: + throw new \InvalidArgumentException('Invalid request body: ' + . self::describeType($message['body'])); + } + } + + /** + * Rewind the body of the provided message if possible. + * + * @param array $message Message that contains a 'body' field. + * + * @return bool Returns true on success, false on failure + */ + public static function rewindBody($message) + { + if ($message['body'] instanceof StreamInterface) { + return $message['body']->seek(0); + } + + if ($message['body'] instanceof \Generator) { + return false; + } + + if ($message['body'] instanceof \Iterator) { + $message['body']->rewind(); + return true; + } + + if (is_resource($message['body'])) { + return rewind($message['body']); + } + + return is_string($message['body']) + || (is_object($message['body']) + && method_exists($message['body'], '__toString')); + } + + /** + * Debug function used to describe the provided value type and class. + * + * @param mixed $input + * + * @return string Returns a string containing the type of the variable and + * if a class is provided, the class name. + */ + public static function describeType($input) + { + switch (gettype($input)) { + case 'object': + return 'object(' . get_class($input) . ')'; + case 'array': + return 'array(' . count($input) . ')'; + default: + ob_start(); + var_dump($input); + // normalize float vs double + return str_replace('double(', 'float(', rtrim(ob_get_clean())); + } + } + + /** + * Sleep for the specified amount of time specified in the request's + * ['client']['delay'] option if present. + * + * This function should only be used when a non-blocking sleep is not + * possible. + * + * @param array $request Request to sleep + */ + public static function doSleep(array $request) + { + if (isset($request['client']['delay'])) { + usleep($request['client']['delay'] * 1000); + } + } + + /** + * Returns a proxied future that modifies the dereferenced value of another + * future using a promise. + * + * @param FutureArrayInterface $future Future to wrap with a new future + * @param callable $onFulfilled Invoked when the future fulfilled + * @param callable $onRejected Invoked when the future rejected + * @param callable $onProgress Invoked when the future progresses + * + * @return FutureArray + */ + public static function proxy( + FutureArrayInterface $future, + callable $onFulfilled = null, + callable $onRejected = null, + callable $onProgress = null + ) { + return new FutureArray( + $future->then($onFulfilled, $onRejected, $onProgress), + [$future, 'wait'], + [$future, 'cancel'] + ); + } + + /** + * Returns a debug stream based on the provided variable. + * + * @param mixed $value Optional value + * + * @return resource + */ + public static function getDebugResource($value = null) + { + if (is_resource($value)) { + return $value; + } elseif (defined('STDOUT')) { + return STDOUT; + } else { + return fopen('php://output', 'w'); + } + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Exception/CancelledException.php b/vendor/guzzlehttp/ringphp/src/Exception/CancelledException.php new file mode 100644 index 0000000..95b353a --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Exception/CancelledException.php @@ -0,0 +1,7 @@ +wrappedPromise = $promise; + $this->waitfn = $wait; + $this->cancelfn = $cancel; + } + + public function wait() + { + if (!$this->isRealized) { + $this->addShadow(); + if (!$this->isRealized && $this->waitfn) { + $this->invokeWait(); + } + if (!$this->isRealized) { + $this->error = new RingException('Waiting did not resolve future'); + } + } + + if ($this->error) { + throw $this->error; + } + + return $this->result; + } + + public function promise() + { + return $this->wrappedPromise; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null, + callable $onProgress = null + ) { + return $this->wrappedPromise->then($onFulfilled, $onRejected, $onProgress); + } + + public function cancel() + { + if (!$this->isRealized) { + $cancelfn = $this->cancelfn; + $this->waitfn = $this->cancelfn = null; + $this->isRealized = true; + $this->error = new CancelledFutureAccessException(); + if ($cancelfn) { + $cancelfn($this); + } + } + } + + private function addShadow() + { + // Get the result and error when the promise is resolved. Note that + // calling this function might trigger the resolution immediately. + $this->wrappedPromise->then( + function ($value) { + $this->isRealized = true; + $this->result = $value; + $this->waitfn = $this->cancelfn = null; + }, + function ($error) { + $this->isRealized = true; + $this->error = $error; + $this->waitfn = $this->cancelfn = null; + } + ); + } + + private function invokeWait() + { + try { + $wait = $this->waitfn; + $this->waitfn = null; + $wait(); + } catch (\Exception $e) { + // Defer can throw to reject. + $this->error = $e; + $this->isRealized = true; + } + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php b/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php new file mode 100644 index 0000000..0a90c93 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php @@ -0,0 +1,43 @@ +result[$offset]); + } + + public function offsetGet($offset) + { + return $this->result[$offset]; + } + + public function offsetSet($offset, $value) + { + $this->result[$offset] = $value; + } + + public function offsetUnset($offset) + { + unset($this->result[$offset]); + } + + public function count() + { + return count($this->result); + } + + public function getIterator() + { + return new \ArrayIterator($this->result); + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php b/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php new file mode 100644 index 0000000..0d25af7 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php @@ -0,0 +1,57 @@ +result = $result; + $this->error = $e; + } + + public function wait() + { + if ($this->error) { + throw $this->error; + } + + return $this->result; + } + + public function cancel() {} + + public function promise() + { + if (!$this->cachedPromise) { + $this->cachedPromise = $this->error + ? new RejectedPromise($this->error) + : new FulfilledPromise($this->result); + } + + return $this->cachedPromise; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null, + callable $onProgress = null + ) { + return $this->promise()->then($onFulfilled, $onRejected, $onProgress); + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Future/FutureArray.php b/vendor/guzzlehttp/ringphp/src/Future/FutureArray.php new file mode 100644 index 0000000..3d64c96 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Future/FutureArray.php @@ -0,0 +1,40 @@ +_value[$offset]); + } + + public function offsetGet($offset) + { + return $this->_value[$offset]; + } + + public function offsetSet($offset, $value) + { + $this->_value[$offset] = $value; + } + + public function offsetUnset($offset) + { + unset($this->_value[$offset]); + } + + public function count() + { + return count($this->_value); + } + + public function getIterator() + { + return new \ArrayIterator($this->_value); + } +} diff --git a/vendor/guzzlehttp/ringphp/src/Future/FutureArrayInterface.php b/vendor/guzzlehttp/ringphp/src/Future/FutureArrayInterface.php new file mode 100644 index 0000000..58f5f73 --- /dev/null +++ b/vendor/guzzlehttp/ringphp/src/Future/FutureArrayInterface.php @@ -0,0 +1,11 @@ +_value = $this->wait(); + } +} diff --git a/vendor/guzzlehttp/streams/LICENSE b/vendor/guzzlehttp/streams/LICENSE new file mode 100644 index 0000000..71d3b78 --- /dev/null +++ b/vendor/guzzlehttp/streams/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2014 Michael Dowling, https://github.com/mtdowling + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/guzzlehttp/streams/src/AppendStream.php b/vendor/guzzlehttp/streams/src/AppendStream.php new file mode 100644 index 0000000..94bda71 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/AppendStream.php @@ -0,0 +1,220 @@ +addStream($stream); + } + } + + public function __toString() + { + try { + $this->seek(0); + return $this->getContents(); + } catch (\Exception $e) { + return ''; + } + } + + /** + * Add a stream to the AppendStream + * + * @param StreamInterface $stream Stream to append. Must be readable. + * + * @throws \InvalidArgumentException if the stream is not readable + */ + public function addStream(StreamInterface $stream) + { + if (!$stream->isReadable()) { + throw new \InvalidArgumentException('Each stream must be readable'); + } + + // The stream is only seekable if all streams are seekable + if (!$stream->isSeekable()) { + $this->seekable = false; + } + + $this->streams[] = $stream; + } + + public function getContents() + { + return Utils::copyToString($this); + } + + /** + * Closes each attached stream. + * + * {@inheritdoc} + */ + public function close() + { + $this->pos = $this->current = 0; + + foreach ($this->streams as $stream) { + $stream->close(); + } + + $this->streams = []; + } + + /** + * Detaches each attached stream + * + * {@inheritdoc} + */ + public function detach() + { + $this->close(); + $this->detached = true; + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function tell() + { + return $this->pos; + } + + /** + * Tries to calculate the size by adding the size of each stream. + * + * If any of the streams do not return a valid number, then the size of the + * append stream cannot be determined and null is returned. + * + * {@inheritdoc} + */ + public function getSize() + { + $size = 0; + + foreach ($this->streams as $stream) { + $s = $stream->getSize(); + if ($s === null) { + return null; + } + $size += $s; + } + + return $size; + } + + public function eof() + { + return !$this->streams || + ($this->current >= count($this->streams) - 1 && + $this->streams[$this->current]->eof()); + } + + /** + * Attempts to seek to the given position. Only supports SEEK_SET. + * + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if (!$this->seekable || $whence !== SEEK_SET) { + return false; + } + + $success = true; + $this->pos = $this->current = 0; + + // Rewind each stream + foreach ($this->streams as $stream) { + if (!$stream->seek(0)) { + $success = false; + } + } + + if (!$success) { + return false; + } + + // Seek to the actual position by reading from each stream + while ($this->pos < $offset && !$this->eof()) { + $this->read(min(8096, $offset - $this->pos)); + } + + return $this->pos == $offset; + } + + /** + * Reads from all of the appended streams until the length is met or EOF. + * + * {@inheritdoc} + */ + public function read($length) + { + $buffer = ''; + $total = count($this->streams) - 1; + $remaining = $length; + + while ($remaining > 0) { + // Progress to the next stream if needed. + if ($this->streams[$this->current]->eof()) { + if ($this->current == $total) { + break; + } + $this->current++; + } + $buffer .= $this->streams[$this->current]->read($remaining); + $remaining = $length - strlen($buffer); + } + + $this->pos += strlen($buffer); + + return $buffer; + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return false; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function write($string) + { + return false; + } + + public function getMetadata($key = null) + { + return $key ? null : []; + } +} diff --git a/vendor/guzzlehttp/streams/src/AsyncReadStream.php b/vendor/guzzlehttp/streams/src/AsyncReadStream.php new file mode 100644 index 0000000..25ad960 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/AsyncReadStream.php @@ -0,0 +1,207 @@ +isReadable() || !$buffer->isWritable()) { + throw new \InvalidArgumentException( + 'Buffer must be readable and writable' + ); + } + + if (isset($config['size'])) { + $this->size = $config['size']; + } + + static $callables = ['pump', 'drain']; + foreach ($callables as $check) { + if (isset($config[$check])) { + if (!is_callable($config[$check])) { + throw new \InvalidArgumentException( + $check . ' must be callable' + ); + } + $this->{$check} = $config[$check]; + } + } + + $this->hwm = $buffer->getMetadata('hwm'); + + // Cannot drain when there's no high water mark. + if ($this->hwm === null) { + $this->drain = null; + } + + $this->stream = $buffer; + } + + /** + * Factory method used to create new async stream and an underlying buffer + * if no buffer is provided. + * + * This function accepts the same options as AsyncReadStream::__construct, + * but added the following key value pairs: + * + * - buffer: (StreamInterface) Buffer used to buffer data. If none is + * provided, a default buffer is created. + * - hwm: (int) High water mark to use if a buffer is created on your + * behalf. + * - max_buffer: (int) If provided, wraps the utilized buffer in a + * DroppingStream decorator to ensure that buffer does not exceed a given + * length. When exceeded, the stream will begin dropping data. Set the + * max_buffer to 0, to use a NullStream which does not store data. + * - write: (callable) A function that is invoked when data is written + * to the underlying buffer. The function accepts the buffer as the first + * argument, and the data being written as the second. The function MUST + * return the number of bytes that were written or false to let writers + * know to slow down. + * - drain: (callable) See constructor documentation. + * - pump: (callable) See constructor documentation. + * + * @param array $options Associative array of options. + * + * @return array Returns an array containing the buffer used to buffer + * data, followed by the ready to use AsyncReadStream object. + */ + public static function create(array $options = []) + { + $maxBuffer = isset($options['max_buffer']) + ? $options['max_buffer'] + : null; + + if ($maxBuffer === 0) { + $buffer = new NullStream(); + } elseif (isset($options['buffer'])) { + $buffer = $options['buffer']; + } else { + $hwm = isset($options['hwm']) ? $options['hwm'] : 16384; + $buffer = new BufferStream($hwm); + } + + if ($maxBuffer > 0) { + $buffer = new DroppingStream($buffer, $options['max_buffer']); + } + + // Call the on_write callback if an on_write function was provided. + if (isset($options['write'])) { + $onWrite = $options['write']; + $buffer = FnStream::decorate($buffer, [ + 'write' => function ($string) use ($buffer, $onWrite) { + $result = $buffer->write($string); + $onWrite($buffer, $string); + return $result; + } + ]); + } + + return [$buffer, new self($buffer, $options)]; + } + + public function getSize() + { + return $this->size; + } + + public function isWritable() + { + return false; + } + + public function write($string) + { + return false; + } + + public function read($length) + { + if (!$this->needsDrain && $this->drain) { + $this->needsDrain = $this->stream->getSize() >= $this->hwm; + } + + $result = $this->stream->read($length); + + // If we need to drain, then drain when the buffer is empty. + if ($this->needsDrain && $this->stream->getSize() === 0) { + $this->needsDrain = false; + $drainFn = $this->drain; + $drainFn($this->stream); + } + + $resultLen = strlen($result); + + // If a pump was provided, the buffer is still open, and not enough + // data was given, then block until the data is provided. + if ($this->pump && $resultLen < $length) { + $pumpFn = $this->pump; + $result .= $pumpFn($length - $resultLen); + } + + return $result; + } +} diff --git a/vendor/guzzlehttp/streams/src/BufferStream.php b/vendor/guzzlehttp/streams/src/BufferStream.php new file mode 100644 index 0000000..0fffbd6 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/BufferStream.php @@ -0,0 +1,138 @@ +hwm = $hwm; + } + + public function __toString() + { + return $this->getContents(); + } + + public function getContents() + { + $buffer = $this->buffer; + $this->buffer = ''; + + return $buffer; + } + + public function close() + { + $this->buffer = ''; + } + + public function detach() + { + $this->close(); + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function getSize() + { + return strlen($this->buffer); + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return true; + } + + public function isSeekable() + { + return false; + } + + public function seek($offset, $whence = SEEK_SET) + { + return false; + } + + public function eof() + { + return strlen($this->buffer) === 0; + } + + public function tell() + { + return false; + } + + /** + * Reads data from the buffer. + */ + public function read($length) + { + $currentLength = strlen($this->buffer); + + if ($length >= $currentLength) { + // No need to slice the buffer because we don't have enough data. + $result = $this->buffer; + $this->buffer = ''; + } else { + // Slice up the result to provide a subset of the buffer. + $result = substr($this->buffer, 0, $length); + $this->buffer = substr($this->buffer, $length); + } + + return $result; + } + + /** + * Writes data to the buffer. + */ + public function write($string) + { + $this->buffer .= $string; + + if (strlen($this->buffer) >= $this->hwm) { + return false; + } + + return strlen($string); + } + + public function getMetadata($key = null) + { + if ($key == 'hwm') { + return $this->hwm; + } + + return $key ? null : []; + } +} diff --git a/vendor/guzzlehttp/streams/src/CachingStream.php b/vendor/guzzlehttp/streams/src/CachingStream.php new file mode 100644 index 0000000..60bb905 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/CachingStream.php @@ -0,0 +1,122 @@ +remoteStream = $stream; + $this->stream = $target ?: new Stream(fopen('php://temp', 'r+')); + } + + public function getSize() + { + return max($this->stream->getSize(), $this->remoteStream->getSize()); + } + + /** + * {@inheritdoc} + * @throws SeekException When seeking with SEEK_END or when seeking + * past the total size of the buffer stream + */ + public function seek($offset, $whence = SEEK_SET) + { + if ($whence == SEEK_SET) { + $byte = $offset; + } elseif ($whence == SEEK_CUR) { + $byte = $offset + $this->tell(); + } else { + return false; + } + + // You cannot skip ahead past where you've read from the remote stream + if ($byte > $this->stream->getSize()) { + throw new SeekException( + $this, + $byte, + sprintf('Cannot seek to byte %d when the buffered stream only' + . ' contains %d bytes', $byte, $this->stream->getSize()) + ); + } + + return $this->stream->seek($byte); + } + + public function read($length) + { + // Perform a regular read on any previously read data from the buffer + $data = $this->stream->read($length); + $remaining = $length - strlen($data); + + // More data was requested so read from the remote stream + if ($remaining) { + // If data was written to the buffer in a position that would have + // been filled from the remote stream, then we must skip bytes on + // the remote stream to emulate overwriting bytes from that + // position. This mimics the behavior of other PHP stream wrappers. + $remoteData = $this->remoteStream->read( + $remaining + $this->skipReadBytes + ); + + if ($this->skipReadBytes) { + $len = strlen($remoteData); + $remoteData = substr($remoteData, $this->skipReadBytes); + $this->skipReadBytes = max(0, $this->skipReadBytes - $len); + } + + $data .= $remoteData; + $this->stream->write($remoteData); + } + + return $data; + } + + public function write($string) + { + // When appending to the end of the currently read stream, you'll want + // to skip bytes from being read from the remote stream to emulate + // other stream wrappers. Basically replacing bytes of data of a fixed + // length. + $overflow = (strlen($string) + $this->tell()) - $this->remoteStream->tell(); + if ($overflow > 0) { + $this->skipReadBytes += $overflow; + } + + return $this->stream->write($string); + } + + public function eof() + { + return $this->stream->eof() && $this->remoteStream->eof(); + } + + /** + * Close both the remote stream and buffer stream + */ + public function close() + { + $this->remoteStream->close() && $this->stream->close(); + } +} diff --git a/vendor/guzzlehttp/streams/src/DroppingStream.php b/vendor/guzzlehttp/streams/src/DroppingStream.php new file mode 100644 index 0000000..56ee80c --- /dev/null +++ b/vendor/guzzlehttp/streams/src/DroppingStream.php @@ -0,0 +1,42 @@ +stream = $stream; + $this->maxLength = $maxLength; + } + + public function write($string) + { + $diff = $this->maxLength - $this->stream->getSize(); + + // Begin returning false when the underlying stream is too large. + if ($diff <= 0) { + return false; + } + + // Write the stream or a subset of the stream if needed. + if (strlen($string) < $diff) { + return $this->stream->write($string); + } + + $this->stream->write(substr($string, 0, $diff)); + + return false; + } +} diff --git a/vendor/guzzlehttp/streams/src/Exception/CannotAttachException.php b/vendor/guzzlehttp/streams/src/Exception/CannotAttachException.php new file mode 100644 index 0000000..e631b9f --- /dev/null +++ b/vendor/guzzlehttp/streams/src/Exception/CannotAttachException.php @@ -0,0 +1,4 @@ +stream = $stream; + $msg = $msg ?: 'Could not seek the stream to position ' . $pos; + parent::__construct($msg); + } + + /** + * @return StreamInterface + */ + public function getStream() + { + return $this->stream; + } +} diff --git a/vendor/guzzlehttp/streams/src/FnStream.php b/vendor/guzzlehttp/streams/src/FnStream.php new file mode 100644 index 0000000..6b5872d --- /dev/null +++ b/vendor/guzzlehttp/streams/src/FnStream.php @@ -0,0 +1,147 @@ +methods = $methods; + + // Create the functions on the class + foreach ($methods as $name => $fn) { + $this->{'_fn_' . $name} = $fn; + } + } + + /** + * Lazily determine which methods are not implemented. + * @throws \BadMethodCallException + */ + public function __get($name) + { + throw new \BadMethodCallException(str_replace('_fn_', '', $name) + . '() is not implemented in the FnStream'); + } + + /** + * The close method is called on the underlying stream only if possible. + */ + public function __destruct() + { + if (isset($this->_fn_close)) { + call_user_func($this->_fn_close); + } + } + + /** + * Adds custom functionality to an underlying stream by intercepting + * specific method calls. + * + * @param StreamInterface $stream Stream to decorate + * @param array $methods Hash of method name to a closure + * + * @return FnStream + */ + public static function decorate(StreamInterface $stream, array $methods) + { + // If any of the required methods were not provided, then simply + // proxy to the decorated stream. + foreach (array_diff(self::$slots, array_keys($methods)) as $diff) { + $methods[$diff] = [$stream, $diff]; + } + + return new self($methods); + } + + public function __toString() + { + return call_user_func($this->_fn___toString); + } + + public function close() + { + return call_user_func($this->_fn_close); + } + + public function detach() + { + return call_user_func($this->_fn_detach); + } + + public function attach($stream) + { + return call_user_func($this->_fn_attach, $stream); + } + + public function getSize() + { + return call_user_func($this->_fn_getSize); + } + + public function tell() + { + return call_user_func($this->_fn_tell); + } + + public function eof() + { + return call_user_func($this->_fn_eof); + } + + public function isSeekable() + { + return call_user_func($this->_fn_isSeekable); + } + + public function seek($offset, $whence = SEEK_SET) + { + return call_user_func($this->_fn_seek, $offset, $whence); + } + + public function isWritable() + { + return call_user_func($this->_fn_isWritable); + } + + public function write($string) + { + return call_user_func($this->_fn_write, $string); + } + + public function isReadable() + { + return call_user_func($this->_fn_isReadable); + } + + public function read($length) + { + return call_user_func($this->_fn_read, $length); + } + + public function getContents() + { + return call_user_func($this->_fn_getContents); + } + + public function getMetadata($key = null) + { + return call_user_func($this->_fn_getMetadata, $key); + } +} diff --git a/vendor/guzzlehttp/streams/src/GuzzleStreamWrapper.php b/vendor/guzzlehttp/streams/src/GuzzleStreamWrapper.php new file mode 100644 index 0000000..4d049a6 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/GuzzleStreamWrapper.php @@ -0,0 +1,117 @@ +isReadable()) { + $mode = $stream->isWritable() ? 'r+' : 'r'; + } elseif ($stream->isWritable()) { + $mode = 'w'; + } else { + throw new \InvalidArgumentException('The stream must be readable, ' + . 'writable, or both.'); + } + + return fopen('guzzle://stream', $mode, null, stream_context_create([ + 'guzzle' => ['stream' => $stream] + ])); + } + + /** + * Registers the stream wrapper if needed + */ + public static function register() + { + if (!in_array('guzzle', stream_get_wrappers())) { + stream_wrapper_register('guzzle', __CLASS__); + } + } + + public function stream_open($path, $mode, $options, &$opened_path) + { + $options = stream_context_get_options($this->context); + + if (!isset($options['guzzle']['stream'])) { + return false; + } + + $this->mode = $mode; + $this->stream = $options['guzzle']['stream']; + + return true; + } + + public function stream_read($count) + { + return $this->stream->read($count); + } + + public function stream_write($data) + { + return (int) $this->stream->write($data); + } + + public function stream_tell() + { + return $this->stream->tell(); + } + + public function stream_eof() + { + return $this->stream->eof(); + } + + public function stream_seek($offset, $whence) + { + return $this->stream->seek($offset, $whence); + } + + public function stream_stat() + { + static $modeMap = [ + 'r' => 33060, + 'r+' => 33206, + 'w' => 33188 + ]; + + return [ + 'dev' => 0, + 'ino' => 0, + 'mode' => $modeMap[$this->mode], + 'nlink' => 0, + 'uid' => 0, + 'gid' => 0, + 'rdev' => 0, + 'size' => $this->stream->getSize() ?: 0, + 'atime' => 0, + 'mtime' => 0, + 'ctime' => 0, + 'blksize' => 0, + 'blocks' => 0 + ]; + } +} diff --git a/vendor/guzzlehttp/streams/src/InflateStream.php b/vendor/guzzlehttp/streams/src/InflateStream.php new file mode 100644 index 0000000..978af21 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/InflateStream.php @@ -0,0 +1,27 @@ +stream = new Stream($resource); + } +} diff --git a/vendor/guzzlehttp/streams/src/LazyOpenStream.php b/vendor/guzzlehttp/streams/src/LazyOpenStream.php new file mode 100644 index 0000000..6242ee7 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/LazyOpenStream.php @@ -0,0 +1,37 @@ +filename = $filename; + $this->mode = $mode; + } + + /** + * Creates the underlying stream lazily when required. + * + * @return StreamInterface + */ + protected function createStream() + { + return Stream::factory(Utils::open($this->filename, $this->mode)); + } +} diff --git a/vendor/guzzlehttp/streams/src/LimitStream.php b/vendor/guzzlehttp/streams/src/LimitStream.php new file mode 100644 index 0000000..e9fad98 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/LimitStream.php @@ -0,0 +1,161 @@ +stream = $stream; + $this->setLimit($limit); + $this->setOffset($offset); + } + + public function eof() + { + // Always return true if the underlying stream is EOF + if ($this->stream->eof()) { + return true; + } + + // No limit and the underlying stream is not at EOF + if ($this->limit == -1) { + return false; + } + + $tell = $this->stream->tell(); + if ($tell === false) { + return false; + } + + return $tell >= $this->offset + $this->limit; + } + + /** + * Returns the size of the limited subset of data + * {@inheritdoc} + */ + public function getSize() + { + if (null === ($length = $this->stream->getSize())) { + return null; + } elseif ($this->limit == -1) { + return $length - $this->offset; + } else { + return min($this->limit, $length - $this->offset); + } + } + + /** + * Allow for a bounded seek on the read limited stream + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if ($whence !== SEEK_SET || $offset < 0) { + return false; + } + + $offset += $this->offset; + + if ($this->limit !== -1) { + if ($offset > $this->offset + $this->limit) { + $offset = $this->offset + $this->limit; + } + } + + return $this->stream->seek($offset); + } + + /** + * Give a relative tell() + * {@inheritdoc} + */ + public function tell() + { + return $this->stream->tell() - $this->offset; + } + + /** + * Set the offset to start limiting from + * + * @param int $offset Offset to seek to and begin byte limiting from + * + * @return self + * @throws SeekException + */ + public function setOffset($offset) + { + $current = $this->stream->tell(); + + if ($current !== $offset) { + // If the stream cannot seek to the offset position, then read to it + if (!$this->stream->seek($offset)) { + if ($current > $offset) { + throw new SeekException($this, $offset); + } else { + $this->stream->read($offset - $current); + } + } + } + + $this->offset = $offset; + + return $this; + } + + /** + * Set the limit of bytes that the decorator allows to be read from the + * stream. + * + * @param int $limit Number of bytes to allow to be read from the stream. + * Use -1 for no limit. + * @return self + */ + public function setLimit($limit) + { + $this->limit = $limit; + + return $this; + } + + public function read($length) + { + if ($this->limit == -1) { + return $this->stream->read($length); + } + + // Check if the current position is less than the total allowed + // bytes + original offset + $remaining = ($this->offset + $this->limit) - $this->stream->tell(); + if ($remaining > 0) { + // Only return the amount of requested data, ensuring that the byte + // limit is not exceeded + return $this->stream->read(min($remaining, $length)); + } else { + return false; + } + } +} diff --git a/vendor/guzzlehttp/streams/src/MetadataStreamInterface.php b/vendor/guzzlehttp/streams/src/MetadataStreamInterface.php new file mode 100644 index 0000000..c1433ad --- /dev/null +++ b/vendor/guzzlehttp/streams/src/MetadataStreamInterface.php @@ -0,0 +1,11 @@ +stream->attach($stream); + } +} diff --git a/vendor/guzzlehttp/streams/src/NullStream.php b/vendor/guzzlehttp/streams/src/NullStream.php new file mode 100644 index 0000000..41ee776 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/NullStream.php @@ -0,0 +1,78 @@ +source = $source; + $this->size = isset($options['size']) ? $options['size'] : null; + $this->metadata = isset($options['metadata']) ? $options['metadata'] : []; + $this->buffer = new BufferStream(); + } + + public function __toString() + { + return Utils::copyToString($this); + } + + public function close() + { + $this->detach(); + } + + public function detach() + { + $this->tellPos = false; + $this->source = null; + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function getSize() + { + return $this->size; + } + + public function tell() + { + return $this->tellPos; + } + + public function eof() + { + return !$this->source; + } + + public function isSeekable() + { + return false; + } + + public function seek($offset, $whence = SEEK_SET) + { + return false; + } + + public function isWritable() + { + return false; + } + + public function write($string) + { + return false; + } + + public function isReadable() + { + return true; + } + + public function read($length) + { + $data = $this->buffer->read($length); + $readLen = strlen($data); + $this->tellPos += $readLen; + $remaining = $length - $readLen; + + if ($remaining) { + $this->pump($remaining); + $data .= $this->buffer->read($remaining); + $this->tellPos += strlen($data) - $readLen; + } + + return $data; + } + + public function getContents() + { + $result = ''; + while (!$this->eof()) { + $result .= $this->read(1000000); + } + + return $result; + } + + public function getMetadata($key = null) + { + if (!$key) { + return $this->metadata; + } + + return isset($this->metadata[$key]) ? $this->metadata[$key] : null; + } + + private function pump($length) + { + if ($this->source) { + do { + $data = call_user_func($this->source, $length); + if ($data === false || $data === null) { + $this->source = null; + return; + } + $this->buffer->write($data); + $length -= strlen($data); + } while ($length > 0); + } + } +} diff --git a/vendor/guzzlehttp/streams/src/Stream.php b/vendor/guzzlehttp/streams/src/Stream.php new file mode 100644 index 0000000..7adbc5e --- /dev/null +++ b/vendor/guzzlehttp/streams/src/Stream.php @@ -0,0 +1,261 @@ + [ + 'r' => true, 'w+' => true, 'r+' => true, 'x+' => true, 'c+' => true, + 'rb' => true, 'w+b' => true, 'r+b' => true, 'x+b' => true, + 'c+b' => true, 'rt' => true, 'w+t' => true, 'r+t' => true, + 'x+t' => true, 'c+t' => true, 'a+' => true + ], + 'write' => [ + 'w' => true, 'w+' => true, 'rw' => true, 'r+' => true, 'x+' => true, + 'c+' => true, 'wb' => true, 'w+b' => true, 'r+b' => true, + 'x+b' => true, 'c+b' => true, 'w+t' => true, 'r+t' => true, + 'x+t' => true, 'c+t' => true, 'a' => true, 'a+' => true + ] + ]; + + /** + * Create a new stream based on the input type. + * + * This factory accepts the same associative array of options as described + * in the constructor. + * + * @param resource|string|StreamInterface $resource Entity body data + * @param array $options Additional options + * + * @return Stream + * @throws \InvalidArgumentException if the $resource arg is not valid. + */ + public static function factory($resource = '', array $options = []) + { + $type = gettype($resource); + + if ($type == 'string') { + $stream = fopen('php://temp', 'r+'); + if ($resource !== '') { + fwrite($stream, $resource); + fseek($stream, 0); + } + return new self($stream, $options); + } + + if ($type == 'resource') { + return new self($resource, $options); + } + + if ($resource instanceof StreamInterface) { + return $resource; + } + + if ($type == 'object' && method_exists($resource, '__toString')) { + return self::factory((string) $resource, $options); + } + + if (is_callable($resource)) { + return new PumpStream($resource, $options); + } + + if ($resource instanceof \Iterator) { + return new PumpStream(function () use ($resource) { + if (!$resource->valid()) { + return false; + } + $result = $resource->current(); + $resource->next(); + return $result; + }, $options); + } + + throw new \InvalidArgumentException('Invalid resource type: ' . $type); + } + + /** + * This constructor accepts an associative array of options. + * + * - size: (int) If a read stream would otherwise have an indeterminate + * size, but the size is known due to foreknownledge, then you can + * provide that size, in bytes. + * - metadata: (array) Any additional metadata to return when the metadata + * of the stream is accessed. + * + * @param resource $stream Stream resource to wrap. + * @param array $options Associative array of options. + * + * @throws \InvalidArgumentException if the stream is not a stream resource + */ + public function __construct($stream, $options = []) + { + if (!is_resource($stream)) { + throw new \InvalidArgumentException('Stream must be a resource'); + } + + if (isset($options['size'])) { + $this->size = $options['size']; + } + + $this->customMetadata = isset($options['metadata']) + ? $options['metadata'] + : []; + + $this->attach($stream); + } + + /** + * Closes the stream when the destructed + */ + public function __destruct() + { + $this->close(); + } + + public function __toString() + { + if (!$this->stream) { + return ''; + } + + $this->seek(0); + + return (string) stream_get_contents($this->stream); + } + + public function getContents() + { + return $this->stream ? stream_get_contents($this->stream) : ''; + } + + public function close() + { + if (is_resource($this->stream)) { + fclose($this->stream); + } + + $this->detach(); + } + + public function detach() + { + $result = $this->stream; + $this->stream = $this->size = $this->uri = null; + $this->readable = $this->writable = $this->seekable = false; + + return $result; + } + + public function attach($stream) + { + $this->stream = $stream; + $meta = stream_get_meta_data($this->stream); + $this->seekable = $meta['seekable']; + $this->readable = isset(self::$readWriteHash['read'][$meta['mode']]); + $this->writable = isset(self::$readWriteHash['write'][$meta['mode']]); + $this->uri = $this->getMetadata('uri'); + } + + public function getSize() + { + if ($this->size !== null) { + return $this->size; + } + + if (!$this->stream) { + return null; + } + + // Clear the stat cache if the stream has a URI + if ($this->uri) { + clearstatcache(true, $this->uri); + } + + $stats = fstat($this->stream); + if (isset($stats['size'])) { + $this->size = $stats['size']; + return $this->size; + } + + return null; + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function eof() + { + return !$this->stream || feof($this->stream); + } + + public function tell() + { + return $this->stream ? ftell($this->stream) : false; + } + + public function setSize($size) + { + $this->size = $size; + + return $this; + } + + public function seek($offset, $whence = SEEK_SET) + { + return $this->seekable + ? fseek($this->stream, $offset, $whence) === 0 + : false; + } + + public function read($length) + { + return $this->readable ? fread($this->stream, $length) : false; + } + + public function write($string) + { + // We can't know the size after writing anything + $this->size = null; + + return $this->writable ? fwrite($this->stream, $string) : false; + } + + public function getMetadata($key = null) + { + if (!$this->stream) { + return $key ? null : []; + } elseif (!$key) { + return $this->customMetadata + stream_get_meta_data($this->stream); + } elseif (isset($this->customMetadata[$key])) { + return $this->customMetadata[$key]; + } + + $meta = stream_get_meta_data($this->stream); + + return isset($meta[$key]) ? $meta[$key] : null; + } +} diff --git a/vendor/guzzlehttp/streams/src/StreamDecoratorTrait.php b/vendor/guzzlehttp/streams/src/StreamDecoratorTrait.php new file mode 100644 index 0000000..39c19c5 --- /dev/null +++ b/vendor/guzzlehttp/streams/src/StreamDecoratorTrait.php @@ -0,0 +1,143 @@ +stream = $stream; + } + + /** + * Magic method used to create a new stream if streams are not added in + * the constructor of a decorator (e.g., LazyOpenStream). + */ + public function __get($name) + { + if ($name == 'stream') { + $this->stream = $this->createStream(); + return $this->stream; + } + + throw new \UnexpectedValueException("$name not found on class"); + } + + public function __toString() + { + try { + $this->seek(0); + return $this->getContents(); + } catch (\Exception $e) { + // Really, PHP? https://bugs.php.net/bug.php?id=53648 + trigger_error('StreamDecorator::__toString exception: ' + . (string) $e, E_USER_ERROR); + return ''; + } + } + + public function getContents() + { + return Utils::copyToString($this); + } + + /** + * Allow decorators to implement custom methods + * + * @param string $method Missing method name + * @param array $args Method arguments + * + * @return mixed + */ + public function __call($method, array $args) + { + $result = call_user_func_array(array($this->stream, $method), $args); + + // Always return the wrapped object if the result is a return $this + return $result === $this->stream ? $this : $result; + } + + public function close() + { + $this->stream->close(); + } + + public function getMetadata($key = null) + { + return $this->stream->getMetadata($key); + } + + public function detach() + { + return $this->stream->detach(); + } + + public function attach($stream) + { + throw new CannotAttachException(); + } + + public function getSize() + { + return $this->stream->getSize(); + } + + public function eof() + { + return $this->stream->eof(); + } + + public function tell() + { + return $this->stream->tell(); + } + + public function isReadable() + { + return $this->stream->isReadable(); + } + + public function isWritable() + { + return $this->stream->isWritable(); + } + + public function isSeekable() + { + return $this->stream->isSeekable(); + } + + public function seek($offset, $whence = SEEK_SET) + { + return $this->stream->seek($offset, $whence); + } + + public function read($length) + { + return $this->stream->read($length); + } + + public function write($string) + { + return $this->stream->write($string); + } + + /** + * Implement in subclasses to dynamically create streams when requested. + * + * @return StreamInterface + * @throws \BadMethodCallException + */ + protected function createStream() + { + throw new \BadMethodCallException('createStream() not implemented in ' + . get_class($this)); + } +} diff --git a/vendor/guzzlehttp/streams/src/StreamInterface.php b/vendor/guzzlehttp/streams/src/StreamInterface.php new file mode 100644 index 0000000..fd19c6f --- /dev/null +++ b/vendor/guzzlehttp/streams/src/StreamInterface.php @@ -0,0 +1,159 @@ +eof()) { + $buf = $stream->read(1048576); + if ($buf === false) { + break; + } + $buffer .= $buf; + } + return $buffer; + } + + $len = 0; + while (!$stream->eof() && $len < $maxLen) { + $buf = $stream->read($maxLen - $len); + if ($buf === false) { + break; + } + $buffer .= $buf; + $len = strlen($buffer); + } + + return $buffer; + } + + /** + * Copy the contents of a stream into another stream until the given number + * of bytes have been read. + * + * @param StreamInterface $source Stream to read from + * @param StreamInterface $dest Stream to write to + * @param int $maxLen Maximum number of bytes to read. Pass -1 + * to read the entire stream. + */ + public static function copyToStream( + StreamInterface $source, + StreamInterface $dest, + $maxLen = -1 + ) { + if ($maxLen === -1) { + while (!$source->eof()) { + if (!$dest->write($source->read(1048576))) { + break; + } + } + return; + } + + $bytes = 0; + while (!$source->eof()) { + $buf = $source->read($maxLen - $bytes); + if (!($len = strlen($buf))) { + break; + } + $bytes += $len; + $dest->write($buf); + if ($bytes == $maxLen) { + break; + } + } + } + + /** + * Calculate a hash of a Stream + * + * @param StreamInterface $stream Stream to calculate the hash for + * @param string $algo Hash algorithm (e.g. md5, crc32, etc) + * @param bool $rawOutput Whether or not to use raw output + * + * @return string Returns the hash of the stream + * @throws SeekException + */ + public static function hash( + StreamInterface $stream, + $algo, + $rawOutput = false + ) { + $pos = $stream->tell(); + + if ($pos > 0 && !$stream->seek(0)) { + throw new SeekException($stream); + } + + $ctx = hash_init($algo); + while (!$stream->eof()) { + hash_update($ctx, $stream->read(1048576)); + } + + $out = hash_final($ctx, (bool) $rawOutput); + $stream->seek($pos); + + return $out; + } + + /** + * Read a line from the stream up to the maximum allowed buffer length + * + * @param StreamInterface $stream Stream to read from + * @param int $maxLength Maximum buffer length + * + * @return string|bool + */ + public static function readline(StreamInterface $stream, $maxLength = null) + { + $buffer = ''; + $size = 0; + + while (!$stream->eof()) { + if (false === ($byte = $stream->read(1))) { + return $buffer; + } + $buffer .= $byte; + // Break when a new line is found or the max length - 1 is reached + if ($byte == PHP_EOL || ++$size == $maxLength - 1) { + break; + } + } + + return $buffer; + } + + /** + * Alias of GuzzleHttp\Stream\Stream::factory. + * + * @param mixed $resource Resource to create + * @param array $options Associative array of stream options defined in + * {@see \GuzzleHttp\Stream\Stream::__construct} + * + * @return StreamInterface + * + * @see GuzzleHttp\Stream\Stream::factory + * @see GuzzleHttp\Stream\Stream::__construct + */ + public static function create($resource, array $options = []) + { + return Stream::factory($resource, $options); + } +} diff --git a/vendor/mkraemer/react-pcntl/src/MKraemer/ReactPCNTL/PCNTL.php b/vendor/mkraemer/react-pcntl/src/MKraemer/ReactPCNTL/PCNTL.php new file mode 100644 index 0000000..145ea9d --- /dev/null +++ b/vendor/mkraemer/react-pcntl/src/MKraemer/ReactPCNTL/PCNTL.php @@ -0,0 +1,126 @@ +loop = $loop; + $this->start($interval); + } + + /** + * Adds timer to Loop queue + * + * @param float $interval + * @return TimerInterface + */ + public function start($interval = self::DEFAULT_INTERVAL) + { + if ($this->timer) { + $this->stop(); + } + + return $this->timer = $this->loop->addPeriodicTimer($interval, $this); + } + + /** + * Cancels timer + */ + public function stop() + { + if ($this->timer && $this->timer->isActive()) { + $this->timer->cancel(); + } + + $this->timer = null; + } + + /** + * Registers a new signal handler + * + * @param int $signo The signal number + * @param callable $listener The listener + */ + public function on($signo, callable $listener) + { + /* + * The associative array given when pcntl_signal calls the handler function + * can not be passed on to EventEmitterTrait::emit, as evenement 3 + * does not support associative arrays. Drop it by using an intermediate + * callback function: + */ + pcntl_signal($signo, function () use ($signo) {$this->emit($signo);}); + parent::on($signo, $listener); + } + + /** + * Removes a signal handler + * + * @param int $signo The signal number + * @param callable $listener The listener + */ + public function removeListener($signo, callable $listener) { + // call the parent's code + parent::removeListener($signo, $listener); + + // if last listener removed, uninstall PCNTL signal handler + if (empty($this->listeners[$signo])) { + pcntl_signal($signo, SIG_DFL); + } + } + + /** + * Removes all signal handlers + * + * @param int|null $signo The signal number + */ + public function removeAllListeners($signo = null) { + // prepare a list of signal numbers to deal with + $signoList = []; + if (!is_null($signo)) { + $signoList = [$signo]; + } elseif (is_array($this->listeners)) { + $signoList = array_keys($this->listeners); + } + + // call the parent's code + parent::removeAllListeners($signo); + + // uninstall PCNTL signal handlers + foreach ($signoList as $realSigno) { + pcntl_signal($realSigno, SIG_DFL); + } + } + + /** + * Call signal handlers for pending signals + */ + public function __invoke() + { + pcntl_signal_dispatch(); + } +} diff --git a/vendor/predis/predis/LICENSE b/vendor/predis/predis/LICENSE new file mode 100644 index 0000000..c35b657 --- /dev/null +++ b/vendor/predis/predis/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) 2009-2016 Daniele Alessandri + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/predis/predis/autoload.php b/vendor/predis/predis/autoload.php new file mode 100644 index 0000000..6b5a00b --- /dev/null +++ b/vendor/predis/predis/autoload.php @@ -0,0 +1,14 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +require __DIR__.'/src/Autoloader.php'; + +Predis\Autoloader::register(); diff --git a/vendor/predis/predis/src/Autoloader.php b/vendor/predis/predis/src/Autoloader.php new file mode 100644 index 0000000..17ec2ff --- /dev/null +++ b/vendor/predis/predis/src/Autoloader.php @@ -0,0 +1,62 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +/** + * Implements a lightweight PSR-0 compliant autoloader for Predis. + * + * @author Eric Naeseth + * @author Daniele Alessandri + */ +class Autoloader +{ + private $directory; + private $prefix; + private $prefixLength; + + /** + * @param string $baseDirectory Base directory where the source files are located. + */ + public function __construct($baseDirectory = __DIR__) + { + $this->directory = $baseDirectory; + $this->prefix = __NAMESPACE__.'\\'; + $this->prefixLength = strlen($this->prefix); + } + + /** + * Registers the autoloader class with the PHP SPL autoloader. + * + * @param bool $prepend Prepend the autoloader on the stack instead of appending it. + */ + public static function register($prepend = false) + { + spl_autoload_register(array(new self(), 'autoload'), true, $prepend); + } + + /** + * Loads a class from a file using its fully qualified name. + * + * @param string $className Fully qualified name of a class. + */ + public function autoload($className) + { + if (0 === strpos($className, $this->prefix)) { + $parts = explode('\\', substr($className, $this->prefixLength)); + $filepath = $this->directory.DIRECTORY_SEPARATOR.implode(DIRECTORY_SEPARATOR, $parts).'.php'; + + if (is_file($filepath)) { + require $filepath; + } + } + } +} diff --git a/vendor/predis/predis/src/Client.php b/vendor/predis/predis/src/Client.php new file mode 100644 index 0000000..efe5c8b --- /dev/null +++ b/vendor/predis/predis/src/Client.php @@ -0,0 +1,547 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +use Predis\Command\CommandInterface; +use Predis\Command\RawCommand; +use Predis\Command\ScriptCommand; +use Predis\Configuration\Options; +use Predis\Configuration\OptionsInterface; +use Predis\Connection\AggregateConnectionInterface; +use Predis\Connection\ConnectionInterface; +use Predis\Connection\ParametersInterface; +use Predis\Monitor\Consumer as MonitorConsumer; +use Predis\Pipeline\Pipeline; +use Predis\PubSub\Consumer as PubSubConsumer; +use Predis\Response\ErrorInterface as ErrorResponseInterface; +use Predis\Response\ResponseInterface; +use Predis\Response\ServerException; +use Predis\Transaction\MultiExec as MultiExecTransaction; + +/** + * Client class used for connecting and executing commands on Redis. + * + * This is the main high-level abstraction of Predis upon which various other + * abstractions are built. Internally it aggregates various other classes each + * one with its own responsibility and scope. + * + * {@inheritdoc} + * + * @author Daniele Alessandri + */ +class Client implements ClientInterface, \IteratorAggregate +{ + const VERSION = '1.1.1'; + + protected $connection; + protected $options; + private $profile; + + /** + * @param mixed $parameters Connection parameters for one or more servers. + * @param mixed $options Options to configure some behaviours of the client. + */ + public function __construct($parameters = null, $options = null) + { + $this->options = $this->createOptions($options ?: array()); + $this->connection = $this->createConnection($parameters ?: array()); + $this->profile = $this->options->profile; + } + + /** + * Creates a new instance of Predis\Configuration\Options from different + * types of arguments or simply returns the passed argument if it is an + * instance of Predis\Configuration\OptionsInterface. + * + * @param mixed $options Client options. + * + * @throws \InvalidArgumentException + * + * @return OptionsInterface + */ + protected function createOptions($options) + { + if (is_array($options)) { + return new Options($options); + } + + if ($options instanceof OptionsInterface) { + return $options; + } + + throw new \InvalidArgumentException('Invalid type for client options.'); + } + + /** + * Creates single or aggregate connections from different types of arguments + * (string, array) or returns the passed argument if it is an instance of a + * class implementing Predis\Connection\ConnectionInterface. + * + * Accepted types for connection parameters are: + * + * - Instance of Predis\Connection\ConnectionInterface. + * - Instance of Predis\Connection\ParametersInterface. + * - Array + * - String + * - Callable + * + * @param mixed $parameters Connection parameters or connection instance. + * + * @throws \InvalidArgumentException + * + * @return ConnectionInterface + */ + protected function createConnection($parameters) + { + if ($parameters instanceof ConnectionInterface) { + return $parameters; + } + + if ($parameters instanceof ParametersInterface || is_string($parameters)) { + return $this->options->connections->create($parameters); + } + + if (is_array($parameters)) { + if (!isset($parameters[0])) { + return $this->options->connections->create($parameters); + } + + $options = $this->options; + + if ($options->defined('aggregate')) { + $initializer = $this->getConnectionInitializerWrapper($options->aggregate); + $connection = $initializer($parameters, $options); + } elseif ($options->defined('replication')) { + $replication = $options->replication; + + if ($replication instanceof AggregateConnectionInterface) { + $connection = $replication; + $options->connections->aggregate($connection, $parameters); + } else { + $initializer = $this->getConnectionInitializerWrapper($replication); + $connection = $initializer($parameters, $options); + } + } else { + $connection = $options->cluster; + $options->connections->aggregate($connection, $parameters); + } + + return $connection; + } + + if (is_callable($parameters)) { + $initializer = $this->getConnectionInitializerWrapper($parameters); + $connection = $initializer($this->options); + + return $connection; + } + + throw new \InvalidArgumentException('Invalid type for connection parameters.'); + } + + /** + * Wraps a callable to make sure that its returned value represents a valid + * connection type. + * + * @param mixed $callable + * + * @return \Closure + */ + protected function getConnectionInitializerWrapper($callable) + { + return function () use ($callable) { + $connection = call_user_func_array($callable, func_get_args()); + + if (!$connection instanceof ConnectionInterface) { + throw new \UnexpectedValueException( + 'The callable connection initializer returned an invalid type.' + ); + } + + return $connection; + }; + } + + /** + * {@inheritdoc} + */ + public function getProfile() + { + return $this->profile; + } + + /** + * {@inheritdoc} + */ + public function getOptions() + { + return $this->options; + } + + /** + * Creates a new client instance for the specified connection ID or alias, + * only when working with an aggregate connection (cluster, replication). + * The new client instances uses the same options of the original one. + * + * @param string $connectionID Identifier of a connection. + * + * @throws \InvalidArgumentException + * + * @return Client + */ + public function getClientFor($connectionID) + { + if (!$connection = $this->getConnectionById($connectionID)) { + throw new \InvalidArgumentException("Invalid connection ID: $connectionID."); + } + + return new static($connection, $this->options); + } + + /** + * Opens the underlying connection and connects to the server. + */ + public function connect() + { + $this->connection->connect(); + } + + /** + * Closes the underlying connection and disconnects from the server. + */ + public function disconnect() + { + $this->connection->disconnect(); + } + + /** + * Closes the underlying connection and disconnects from the server. + * + * This is the same as `Client::disconnect()` as it does not actually send + * the `QUIT` command to Redis, but simply closes the connection. + */ + public function quit() + { + $this->disconnect(); + } + + /** + * Returns the current state of the underlying connection. + * + * @return bool + */ + public function isConnected() + { + return $this->connection->isConnected(); + } + + /** + * {@inheritdoc} + */ + public function getConnection() + { + return $this->connection; + } + + /** + * Retrieves the specified connection from the aggregate connection when the + * client is in cluster or replication mode. + * + * @param string $connectionID Index or alias of the single connection. + * + * @throws NotSupportedException + * + * @return Connection\NodeConnectionInterface + */ + public function getConnectionById($connectionID) + { + if (!$this->connection instanceof AggregateConnectionInterface) { + throw new NotSupportedException( + 'Retrieving connections by ID is supported only by aggregate connections.' + ); + } + + return $this->connection->getConnectionById($connectionID); + } + + /** + * Executes a command without filtering its arguments, parsing the response, + * applying any prefix to keys or throwing exceptions on Redis errors even + * regardless of client options. + * + * It is possible to identify Redis error responses from normal responses + * using the second optional argument which is populated by reference. + * + * @param array $arguments Command arguments as defined by the command signature. + * @param bool $error Set to TRUE when Redis returned an error response. + * + * @return mixed + */ + public function executeRaw(array $arguments, &$error = null) + { + $error = false; + + $response = $this->connection->executeCommand( + new RawCommand($arguments) + ); + + if ($response instanceof ResponseInterface) { + if ($response instanceof ErrorResponseInterface) { + $error = true; + } + + return (string) $response; + } + + return $response; + } + + /** + * {@inheritdoc} + */ + public function __call($commandID, $arguments) + { + return $this->executeCommand( + $this->createCommand($commandID, $arguments) + ); + } + + /** + * {@inheritdoc} + */ + public function createCommand($commandID, $arguments = array()) + { + return $this->profile->createCommand($commandID, $arguments); + } + + /** + * {@inheritdoc} + */ + public function executeCommand(CommandInterface $command) + { + $response = $this->connection->executeCommand($command); + + if ($response instanceof ResponseInterface) { + if ($response instanceof ErrorResponseInterface) { + $response = $this->onErrorResponse($command, $response); + } + + return $response; + } + + return $command->parseResponse($response); + } + + /** + * Handles -ERR responses returned by Redis. + * + * @param CommandInterface $command Redis command that generated the error. + * @param ErrorResponseInterface $response Instance of the error response. + * + * @throws ServerException + * + * @return mixed + */ + protected function onErrorResponse(CommandInterface $command, ErrorResponseInterface $response) + { + if ($command instanceof ScriptCommand && $response->getErrorType() === 'NOSCRIPT') { + $eval = $this->createCommand('EVAL'); + $eval->setRawArguments($command->getEvalArguments()); + + $response = $this->executeCommand($eval); + + if (!$response instanceof ResponseInterface) { + $response = $command->parseResponse($response); + } + + return $response; + } + + if ($this->options->exceptions) { + throw new ServerException($response->getMessage()); + } + + return $response; + } + + /** + * Executes the specified initializer method on `$this` by adjusting the + * actual invokation depending on the arity (0, 1 or 2 arguments). This is + * simply an utility method to create Redis contexts instances since they + * follow a common initialization path. + * + * @param string $initializer Method name. + * @param array $argv Arguments for the method. + * + * @return mixed + */ + private function sharedContextFactory($initializer, $argv = null) + { + switch (count($argv)) { + case 0: + return $this->$initializer(); + + case 1: + return is_array($argv[0]) + ? $this->$initializer($argv[0]) + : $this->$initializer(null, $argv[0]); + + case 2: + list($arg0, $arg1) = $argv; + + return $this->$initializer($arg0, $arg1); + + default: + return $this->$initializer($this, $argv); + } + } + + /** + * Creates a new pipeline context and returns it, or returns the results of + * a pipeline executed inside the optionally provided callable object. + * + * @param mixed ... Array of options, a callable for execution, or both. + * + * @return Pipeline|array + */ + public function pipeline(/* arguments */) + { + return $this->sharedContextFactory('createPipeline', func_get_args()); + } + + /** + * Actual pipeline context initializer method. + * + * @param array $options Options for the context. + * @param mixed $callable Optional callable used to execute the context. + * + * @return Pipeline|array + */ + protected function createPipeline(array $options = null, $callable = null) + { + if (isset($options['atomic']) && $options['atomic']) { + $class = 'Predis\Pipeline\Atomic'; + } elseif (isset($options['fire-and-forget']) && $options['fire-and-forget']) { + $class = 'Predis\Pipeline\FireAndForget'; + } else { + $class = 'Predis\Pipeline\Pipeline'; + } + + /* + * @var ClientContextInterface + */ + $pipeline = new $class($this); + + if (isset($callable)) { + return $pipeline->execute($callable); + } + + return $pipeline; + } + + /** + * Creates a new transaction context and returns it, or returns the results + * of a transaction executed inside the optionally provided callable object. + * + * @param mixed ... Array of options, a callable for execution, or both. + * + * @return MultiExecTransaction|array + */ + public function transaction(/* arguments */) + { + return $this->sharedContextFactory('createTransaction', func_get_args()); + } + + /** + * Actual transaction context initializer method. + * + * @param array $options Options for the context. + * @param mixed $callable Optional callable used to execute the context. + * + * @return MultiExecTransaction|array + */ + protected function createTransaction(array $options = null, $callable = null) + { + $transaction = new MultiExecTransaction($this, $options); + + if (isset($callable)) { + return $transaction->execute($callable); + } + + return $transaction; + } + + /** + * Creates a new publish/subscribe context and returns it, or starts its loop + * inside the optionally provided callable object. + * + * @param mixed ... Array of options, a callable for execution, or both. + * + * @return PubSubConsumer|null + */ + public function pubSubLoop(/* arguments */) + { + return $this->sharedContextFactory('createPubSub', func_get_args()); + } + + /** + * Actual publish/subscribe context initializer method. + * + * @param array $options Options for the context. + * @param mixed $callable Optional callable used to execute the context. + * + * @return PubSubConsumer|null + */ + protected function createPubSub(array $options = null, $callable = null) + { + $pubsub = new PubSubConsumer($this, $options); + + if (!isset($callable)) { + return $pubsub; + } + + foreach ($pubsub as $message) { + if (call_user_func($callable, $pubsub, $message) === false) { + $pubsub->stop(); + } + } + } + + /** + * Creates a new monitor consumer and returns it. + * + * @return MonitorConsumer + */ + public function monitor() + { + return new MonitorConsumer($this); + } + + /** + * {@inheritdoc} + */ + public function getIterator() + { + $clients = array(); + $connection = $this->getConnection(); + + if (!$connection instanceof \Traversable) { + throw new ClientException('The underlying connection is not traversable'); + } + + foreach ($connection as $node) { + $clients[(string) $node] = new static($node, $this->getOptions()); + } + + return new \ArrayIterator($clients); + } +} diff --git a/vendor/predis/predis/src/ClientContextInterface.php b/vendor/predis/predis/src/ClientContextInterface.php new file mode 100644 index 0000000..deb3865 --- /dev/null +++ b/vendor/predis/predis/src/ClientContextInterface.php @@ -0,0 +1,198 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +use Predis\Command\CommandInterface; + +/** + * Interface defining a client-side context such as a pipeline or transaction. + * + * @method $this del(array $keys) + * @method $this dump($key) + * @method $this exists($key) + * @method $this expire($key, $seconds) + * @method $this expireat($key, $timestamp) + * @method $this keys($pattern) + * @method $this move($key, $db) + * @method $this object($subcommand, $key) + * @method $this persist($key) + * @method $this pexpire($key, $milliseconds) + * @method $this pexpireat($key, $timestamp) + * @method $this pttl($key) + * @method $this randomkey() + * @method $this rename($key, $target) + * @method $this renamenx($key, $target) + * @method $this scan($cursor, array $options = null) + * @method $this sort($key, array $options = null) + * @method $this ttl($key) + * @method $this type($key) + * @method $this append($key, $value) + * @method $this bitcount($key, $start = null, $end = null) + * @method $this bitop($operation, $destkey, $key) + * @method $this bitfield($key, $subcommand, ...$subcommandArg) + * @method $this decr($key) + * @method $this decrby($key, $decrement) + * @method $this get($key) + * @method $this getbit($key, $offset) + * @method $this getrange($key, $start, $end) + * @method $this getset($key, $value) + * @method $this incr($key) + * @method $this incrby($key, $increment) + * @method $this incrbyfloat($key, $increment) + * @method $this mget(array $keys) + * @method $this mset(array $dictionary) + * @method $this msetnx(array $dictionary) + * @method $this psetex($key, $milliseconds, $value) + * @method $this set($key, $value, $expireResolution = null, $expireTTL = null, $flag = null) + * @method $this setbit($key, $offset, $value) + * @method $this setex($key, $seconds, $value) + * @method $this setnx($key, $value) + * @method $this setrange($key, $offset, $value) + * @method $this strlen($key) + * @method $this hdel($key, array $fields) + * @method $this hexists($key, $field) + * @method $this hget($key, $field) + * @method $this hgetall($key) + * @method $this hincrby($key, $field, $increment) + * @method $this hincrbyfloat($key, $field, $increment) + * @method $this hkeys($key) + * @method $this hlen($key) + * @method $this hmget($key, array $fields) + * @method $this hmset($key, array $dictionary) + * @method $this hscan($key, $cursor, array $options = null) + * @method $this hset($key, $field, $value) + * @method $this hsetnx($key, $field, $value) + * @method $this hvals($key) + * @method $this hstrlen($key, $field) + * @method $this blpop(array $keys, $timeout) + * @method $this brpop(array $keys, $timeout) + * @method $this brpoplpush($source, $destination, $timeout) + * @method $this lindex($key, $index) + * @method $this linsert($key, $whence, $pivot, $value) + * @method $this llen($key) + * @method $this lpop($key) + * @method $this lpush($key, array $values) + * @method $this lpushx($key, $value) + * @method $this lrange($key, $start, $stop) + * @method $this lrem($key, $count, $value) + * @method $this lset($key, $index, $value) + * @method $this ltrim($key, $start, $stop) + * @method $this rpop($key) + * @method $this rpoplpush($source, $destination) + * @method $this rpush($key, array $values) + * @method $this rpushx($key, $value) + * @method $this sadd($key, array $members) + * @method $this scard($key) + * @method $this sdiff(array $keys) + * @method $this sdiffstore($destination, array $keys) + * @method $this sinter(array $keys) + * @method $this sinterstore($destination, array $keys) + * @method $this sismember($key, $member) + * @method $this smembers($key) + * @method $this smove($source, $destination, $member) + * @method $this spop($key, $count = null) + * @method $this srandmember($key, $count = null) + * @method $this srem($key, $member) + * @method $this sscan($key, $cursor, array $options = null) + * @method $this sunion(array $keys) + * @method $this sunionstore($destination, array $keys) + * @method $this zadd($key, array $membersAndScoresDictionary) + * @method $this zcard($key) + * @method $this zcount($key, $min, $max) + * @method $this zincrby($key, $increment, $member) + * @method $this zinterstore($destination, array $keys, array $options = null) + * @method $this zrange($key, $start, $stop, array $options = null) + * @method $this zrangebyscore($key, $min, $max, array $options = null) + * @method $this zrank($key, $member) + * @method $this zrem($key, $member) + * @method $this zremrangebyrank($key, $start, $stop) + * @method $this zremrangebyscore($key, $min, $max) + * @method $this zrevrange($key, $start, $stop, array $options = null) + * @method $this zrevrangebyscore($key, $min, $max, array $options = null) + * @method $this zrevrank($key, $member) + * @method $this zunionstore($destination, array $keys, array $options = null) + * @method $this zscore($key, $member) + * @method $this zscan($key, $cursor, array $options = null) + * @method $this zrangebylex($key, $start, $stop, array $options = null) + * @method $this zrevrangebylex($key, $start, $stop, array $options = null) + * @method $this zremrangebylex($key, $min, $max) + * @method $this zlexcount($key, $min, $max) + * @method $this pfadd($key, array $elements) + * @method $this pfmerge($destinationKey, array $sourceKeys) + * @method $this pfcount(array $keys) + * @method $this pubsub($subcommand, $argument) + * @method $this publish($channel, $message) + * @method $this discard() + * @method $this exec() + * @method $this multi() + * @method $this unwatch() + * @method $this watch($key) + * @method $this eval($script, $numkeys, $keyOrArg1 = null, $keyOrArgN = null) + * @method $this evalsha($script, $numkeys, $keyOrArg1 = null, $keyOrArgN = null) + * @method $this script($subcommand, $argument = null) + * @method $this auth($password) + * @method $this echo($message) + * @method $this ping($message = null) + * @method $this select($database) + * @method $this bgrewriteaof() + * @method $this bgsave() + * @method $this client($subcommand, $argument = null) + * @method $this config($subcommand, $argument = null) + * @method $this dbsize() + * @method $this flushall() + * @method $this flushdb() + * @method $this info($section = null) + * @method $this lastsave() + * @method $this save() + * @method $this slaveof($host, $port) + * @method $this slowlog($subcommand, $argument = null) + * @method $this time() + * @method $this command() + * @method $this geoadd($key, $longitude, $latitude, $member) + * @method $this geohash($key, array $members) + * @method $this geopos($key, array $members) + * @method $this geodist($key, $member1, $member2, $unit = null) + * @method $this georadius($key, $longitude, $latitude, $radius, $unit, array $options = null) + * @method $this georadiusbymember($key, $member, $radius, $unit, array $options = null) + * + * @author Daniele Alessandri + */ +interface ClientContextInterface +{ + /** + * Sends the specified command instance to Redis. + * + * @param CommandInterface $command Command instance. + * + * @return mixed + */ + public function executeCommand(CommandInterface $command); + + /** + * Sends the specified command with its arguments to Redis. + * + * @param string $method Command ID. + * @param array $arguments Arguments for the command. + * + * @return mixed + */ + public function __call($method, $arguments); + + /** + * Starts the execution of the context. + * + * @param mixed $callable Optional callback for execution. + * + * @return array + */ + public function execute($callable = null); +} diff --git a/vendor/predis/predis/src/ClientException.php b/vendor/predis/predis/src/ClientException.php new file mode 100644 index 0000000..6c07aaf --- /dev/null +++ b/vendor/predis/predis/src/ClientException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +/** + * Exception class that identifies client-side errors. + * + * @author Daniele Alessandri + */ +class ClientException extends PredisException +{ +} diff --git a/vendor/predis/predis/src/ClientInterface.php b/vendor/predis/predis/src/ClientInterface.php new file mode 100644 index 0000000..d062526 --- /dev/null +++ b/vendor/predis/predis/src/ClientInterface.php @@ -0,0 +1,239 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +use Predis\Command\CommandInterface; +use Predis\Configuration\OptionsInterface; +use Predis\Connection\ConnectionInterface; +use Predis\Profile\ProfileInterface; + +/** + * Interface defining a client able to execute commands against Redis. + * + * All the commands exposed by the client generally have the same signature as + * described by the Redis documentation, but some of them offer an additional + * and more friendly interface to ease programming which is described in the + * following list of methods: + * + * @method int del(array $keys) + * @method string dump($key) + * @method int exists($key) + * @method int expire($key, $seconds) + * @method int expireat($key, $timestamp) + * @method array keys($pattern) + * @method int move($key, $db) + * @method mixed object($subcommand, $key) + * @method int persist($key) + * @method int pexpire($key, $milliseconds) + * @method int pexpireat($key, $timestamp) + * @method int pttl($key) + * @method string randomkey() + * @method mixed rename($key, $target) + * @method int renamenx($key, $target) + * @method array scan($cursor, array $options = null) + * @method array sort($key, array $options = null) + * @method int ttl($key) + * @method mixed type($key) + * @method int append($key, $value) + * @method int bitcount($key, $start = null, $end = null) + * @method int bitop($operation, $destkey, $key) + * @method array bitfield($key, $subcommand, ...$subcommandArg) + * @method int decr($key) + * @method int decrby($key, $decrement) + * @method string get($key) + * @method int getbit($key, $offset) + * @method string getrange($key, $start, $end) + * @method string getset($key, $value) + * @method int incr($key) + * @method int incrby($key, $increment) + * @method string incrbyfloat($key, $increment) + * @method array mget(array $keys) + * @method mixed mset(array $dictionary) + * @method int msetnx(array $dictionary) + * @method mixed psetex($key, $milliseconds, $value) + * @method mixed set($key, $value, $expireResolution = null, $expireTTL = null, $flag = null) + * @method int setbit($key, $offset, $value) + * @method int setex($key, $seconds, $value) + * @method int setnx($key, $value) + * @method int setrange($key, $offset, $value) + * @method int strlen($key) + * @method int hdel($key, array $fields) + * @method int hexists($key, $field) + * @method string hget($key, $field) + * @method array hgetall($key) + * @method int hincrby($key, $field, $increment) + * @method string hincrbyfloat($key, $field, $increment) + * @method array hkeys($key) + * @method int hlen($key) + * @method array hmget($key, array $fields) + * @method mixed hmset($key, array $dictionary) + * @method array hscan($key, $cursor, array $options = null) + * @method int hset($key, $field, $value) + * @method int hsetnx($key, $field, $value) + * @method array hvals($key) + * @method int hstrlen($key, $field) + * @method array blpop(array $keys, $timeout) + * @method array brpop(array $keys, $timeout) + * @method array brpoplpush($source, $destination, $timeout) + * @method string lindex($key, $index) + * @method int linsert($key, $whence, $pivot, $value) + * @method int llen($key) + * @method string lpop($key) + * @method int lpush($key, array $values) + * @method int lpushx($key, $value) + * @method array lrange($key, $start, $stop) + * @method int lrem($key, $count, $value) + * @method mixed lset($key, $index, $value) + * @method mixed ltrim($key, $start, $stop) + * @method string rpop($key) + * @method string rpoplpush($source, $destination) + * @method int rpush($key, array $values) + * @method int rpushx($key, $value) + * @method int sadd($key, array $members) + * @method int scard($key) + * @method array sdiff(array $keys) + * @method int sdiffstore($destination, array $keys) + * @method array sinter(array $keys) + * @method int sinterstore($destination, array $keys) + * @method int sismember($key, $member) + * @method array smembers($key) + * @method int smove($source, $destination, $member) + * @method string spop($key, $count = null) + * @method string srandmember($key, $count = null) + * @method int srem($key, $member) + * @method array sscan($key, $cursor, array $options = null) + * @method array sunion(array $keys) + * @method int sunionstore($destination, array $keys) + * @method int zadd($key, array $membersAndScoresDictionary) + * @method int zcard($key) + * @method string zcount($key, $min, $max) + * @method string zincrby($key, $increment, $member) + * @method int zinterstore($destination, array $keys, array $options = null) + * @method array zrange($key, $start, $stop, array $options = null) + * @method array zrangebyscore($key, $min, $max, array $options = null) + * @method int zrank($key, $member) + * @method int zrem($key, $member) + * @method int zremrangebyrank($key, $start, $stop) + * @method int zremrangebyscore($key, $min, $max) + * @method array zrevrange($key, $start, $stop, array $options = null) + * @method array zrevrangebyscore($key, $max, $min, array $options = null) + * @method int zrevrank($key, $member) + * @method int zunionstore($destination, array $keys, array $options = null) + * @method string zscore($key, $member) + * @method array zscan($key, $cursor, array $options = null) + * @method array zrangebylex($key, $start, $stop, array $options = null) + * @method array zrevrangebylex($key, $start, $stop, array $options = null) + * @method int zremrangebylex($key, $min, $max) + * @method int zlexcount($key, $min, $max) + * @method int pfadd($key, array $elements) + * @method mixed pfmerge($destinationKey, array $sourceKeys) + * @method int pfcount(array $keys) + * @method mixed pubsub($subcommand, $argument) + * @method int publish($channel, $message) + * @method mixed discard() + * @method array exec() + * @method mixed multi() + * @method mixed unwatch() + * @method mixed watch($key) + * @method mixed eval($script, $numkeys, $keyOrArg1 = null, $keyOrArgN = null) + * @method mixed evalsha($script, $numkeys, $keyOrArg1 = null, $keyOrArgN = null) + * @method mixed script($subcommand, $argument = null) + * @method mixed auth($password) + * @method string echo($message) + * @method mixed ping($message = null) + * @method mixed select($database) + * @method mixed bgrewriteaof() + * @method mixed bgsave() + * @method mixed client($subcommand, $argument = null) + * @method mixed config($subcommand, $argument = null) + * @method int dbsize() + * @method mixed flushall() + * @method mixed flushdb() + * @method array info($section = null) + * @method int lastsave() + * @method mixed save() + * @method mixed slaveof($host, $port) + * @method mixed slowlog($subcommand, $argument = null) + * @method array time() + * @method array command() + * @method int geoadd($key, $longitude, $latitude, $member) + * @method array geohash($key, array $members) + * @method array geopos($key, array $members) + * @method string geodist($key, $member1, $member2, $unit = null) + * @method array georadius($key, $longitude, $latitude, $radius, $unit, array $options = null) + * @method array georadiusbymember($key, $member, $radius, $unit, array $options = null) + * + * @author Daniele Alessandri + */ +interface ClientInterface +{ + /** + * Returns the server profile used by the client. + * + * @return ProfileInterface + */ + public function getProfile(); + + /** + * Returns the client options specified upon initialization. + * + * @return OptionsInterface + */ + public function getOptions(); + + /** + * Opens the underlying connection to the server. + */ + public function connect(); + + /** + * Closes the underlying connection from the server. + */ + public function disconnect(); + + /** + * Returns the underlying connection instance. + * + * @return ConnectionInterface + */ + public function getConnection(); + + /** + * Creates a new instance of the specified Redis command. + * + * @param string $method Command ID. + * @param array $arguments Arguments for the command. + * + * @return CommandInterface + */ + public function createCommand($method, $arguments = array()); + + /** + * Executes the specified Redis command. + * + * @param CommandInterface $command Command instance. + * + * @return mixed + */ + public function executeCommand(CommandInterface $command); + + /** + * Creates a Redis command with the specified arguments and sends a request + * to the server. + * + * @param string $method Command ID. + * @param array $arguments Arguments for the command. + * + * @return mixed + */ + public function __call($method, $arguments); +} diff --git a/vendor/predis/predis/src/Cluster/ClusterStrategy.php b/vendor/predis/predis/src/Cluster/ClusterStrategy.php new file mode 100644 index 0000000..1891907 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/ClusterStrategy.php @@ -0,0 +1,469 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster; + +use Predis\Command\CommandInterface; +use Predis\Command\ScriptCommand; + +/** + * Common class implementing the logic needed to support clustering strategies. + * + * @author Daniele Alessandri + */ +abstract class ClusterStrategy implements StrategyInterface +{ + protected $commands; + + /** + * + */ + public function __construct() + { + $this->commands = $this->getDefaultCommands(); + } + + /** + * Returns the default map of supported commands with their handlers. + * + * @return array + */ + protected function getDefaultCommands() + { + $getKeyFromFirstArgument = array($this, 'getKeyFromFirstArgument'); + $getKeyFromAllArguments = array($this, 'getKeyFromAllArguments'); + + return array( + /* commands operating on the key space */ + 'EXISTS' => $getKeyFromAllArguments, + 'DEL' => $getKeyFromAllArguments, + 'TYPE' => $getKeyFromFirstArgument, + 'EXPIRE' => $getKeyFromFirstArgument, + 'EXPIREAT' => $getKeyFromFirstArgument, + 'PERSIST' => $getKeyFromFirstArgument, + 'PEXPIRE' => $getKeyFromFirstArgument, + 'PEXPIREAT' => $getKeyFromFirstArgument, + 'TTL' => $getKeyFromFirstArgument, + 'PTTL' => $getKeyFromFirstArgument, + 'SORT' => array($this, 'getKeyFromSortCommand'), + 'DUMP' => $getKeyFromFirstArgument, + 'RESTORE' => $getKeyFromFirstArgument, + + /* commands operating on string values */ + 'APPEND' => $getKeyFromFirstArgument, + 'DECR' => $getKeyFromFirstArgument, + 'DECRBY' => $getKeyFromFirstArgument, + 'GET' => $getKeyFromFirstArgument, + 'GETBIT' => $getKeyFromFirstArgument, + 'MGET' => $getKeyFromAllArguments, + 'SET' => $getKeyFromFirstArgument, + 'GETRANGE' => $getKeyFromFirstArgument, + 'GETSET' => $getKeyFromFirstArgument, + 'INCR' => $getKeyFromFirstArgument, + 'INCRBY' => $getKeyFromFirstArgument, + 'INCRBYFLOAT' => $getKeyFromFirstArgument, + 'SETBIT' => $getKeyFromFirstArgument, + 'SETEX' => $getKeyFromFirstArgument, + 'MSET' => array($this, 'getKeyFromInterleavedArguments'), + 'MSETNX' => array($this, 'getKeyFromInterleavedArguments'), + 'SETNX' => $getKeyFromFirstArgument, + 'SETRANGE' => $getKeyFromFirstArgument, + 'STRLEN' => $getKeyFromFirstArgument, + 'SUBSTR' => $getKeyFromFirstArgument, + 'BITOP' => array($this, 'getKeyFromBitOp'), + 'BITCOUNT' => $getKeyFromFirstArgument, + 'BITFIELD' => $getKeyFromFirstArgument, + + /* commands operating on lists */ + 'LINSERT' => $getKeyFromFirstArgument, + 'LINDEX' => $getKeyFromFirstArgument, + 'LLEN' => $getKeyFromFirstArgument, + 'LPOP' => $getKeyFromFirstArgument, + 'RPOP' => $getKeyFromFirstArgument, + 'RPOPLPUSH' => $getKeyFromAllArguments, + 'BLPOP' => array($this, 'getKeyFromBlockingListCommands'), + 'BRPOP' => array($this, 'getKeyFromBlockingListCommands'), + 'BRPOPLPUSH' => array($this, 'getKeyFromBlockingListCommands'), + 'LPUSH' => $getKeyFromFirstArgument, + 'LPUSHX' => $getKeyFromFirstArgument, + 'RPUSH' => $getKeyFromFirstArgument, + 'RPUSHX' => $getKeyFromFirstArgument, + 'LRANGE' => $getKeyFromFirstArgument, + 'LREM' => $getKeyFromFirstArgument, + 'LSET' => $getKeyFromFirstArgument, + 'LTRIM' => $getKeyFromFirstArgument, + + /* commands operating on sets */ + 'SADD' => $getKeyFromFirstArgument, + 'SCARD' => $getKeyFromFirstArgument, + 'SDIFF' => $getKeyFromAllArguments, + 'SDIFFSTORE' => $getKeyFromAllArguments, + 'SINTER' => $getKeyFromAllArguments, + 'SINTERSTORE' => $getKeyFromAllArguments, + 'SUNION' => $getKeyFromAllArguments, + 'SUNIONSTORE' => $getKeyFromAllArguments, + 'SISMEMBER' => $getKeyFromFirstArgument, + 'SMEMBERS' => $getKeyFromFirstArgument, + 'SSCAN' => $getKeyFromFirstArgument, + 'SPOP' => $getKeyFromFirstArgument, + 'SRANDMEMBER' => $getKeyFromFirstArgument, + 'SREM' => $getKeyFromFirstArgument, + + /* commands operating on sorted sets */ + 'ZADD' => $getKeyFromFirstArgument, + 'ZCARD' => $getKeyFromFirstArgument, + 'ZCOUNT' => $getKeyFromFirstArgument, + 'ZINCRBY' => $getKeyFromFirstArgument, + 'ZINTERSTORE' => array($this, 'getKeyFromZsetAggregationCommands'), + 'ZRANGE' => $getKeyFromFirstArgument, + 'ZRANGEBYSCORE' => $getKeyFromFirstArgument, + 'ZRANK' => $getKeyFromFirstArgument, + 'ZREM' => $getKeyFromFirstArgument, + 'ZREMRANGEBYRANK' => $getKeyFromFirstArgument, + 'ZREMRANGEBYSCORE' => $getKeyFromFirstArgument, + 'ZREVRANGE' => $getKeyFromFirstArgument, + 'ZREVRANGEBYSCORE' => $getKeyFromFirstArgument, + 'ZREVRANK' => $getKeyFromFirstArgument, + 'ZSCORE' => $getKeyFromFirstArgument, + 'ZUNIONSTORE' => array($this, 'getKeyFromZsetAggregationCommands'), + 'ZSCAN' => $getKeyFromFirstArgument, + 'ZLEXCOUNT' => $getKeyFromFirstArgument, + 'ZRANGEBYLEX' => $getKeyFromFirstArgument, + 'ZREMRANGEBYLEX' => $getKeyFromFirstArgument, + 'ZREVRANGEBYLEX' => $getKeyFromFirstArgument, + + /* commands operating on hashes */ + 'HDEL' => $getKeyFromFirstArgument, + 'HEXISTS' => $getKeyFromFirstArgument, + 'HGET' => $getKeyFromFirstArgument, + 'HGETALL' => $getKeyFromFirstArgument, + 'HMGET' => $getKeyFromFirstArgument, + 'HMSET' => $getKeyFromFirstArgument, + 'HINCRBY' => $getKeyFromFirstArgument, + 'HINCRBYFLOAT' => $getKeyFromFirstArgument, + 'HKEYS' => $getKeyFromFirstArgument, + 'HLEN' => $getKeyFromFirstArgument, + 'HSET' => $getKeyFromFirstArgument, + 'HSETNX' => $getKeyFromFirstArgument, + 'HVALS' => $getKeyFromFirstArgument, + 'HSCAN' => $getKeyFromFirstArgument, + 'HSTRLEN' => $getKeyFromFirstArgument, + + /* commands operating on HyperLogLog */ + 'PFADD' => $getKeyFromFirstArgument, + 'PFCOUNT' => $getKeyFromAllArguments, + 'PFMERGE' => $getKeyFromAllArguments, + + /* scripting */ + 'EVAL' => array($this, 'getKeyFromScriptingCommands'), + 'EVALSHA' => array($this, 'getKeyFromScriptingCommands'), + + /* commands performing geospatial operations */ + 'GEOADD' => $getKeyFromFirstArgument, + 'GEOHASH' => $getKeyFromFirstArgument, + 'GEOPOS' => $getKeyFromFirstArgument, + 'GEODIST' => $getKeyFromFirstArgument, + 'GEORADIUS' => array($this, 'getKeyFromGeoradiusCommands'), + 'GEORADIUSBYMEMBER' => array($this, 'getKeyFromGeoradiusCommands'), + ); + } + + /** + * Returns the list of IDs for the supported commands. + * + * @return array + */ + public function getSupportedCommands() + { + return array_keys($this->commands); + } + + /** + * Sets an handler for the specified command ID. + * + * The signature of the callback must have a single parameter of type + * Predis\Command\CommandInterface. + * + * When the callback argument is omitted or NULL, the previously associated + * handler for the specified command ID is removed. + * + * @param string $commandID Command ID. + * @param mixed $callback A valid callable object, or NULL to unset the handler. + * + * @throws \InvalidArgumentException + */ + public function setCommandHandler($commandID, $callback = null) + { + $commandID = strtoupper($commandID); + + if (!isset($callback)) { + unset($this->commands[$commandID]); + + return; + } + + if (!is_callable($callback)) { + throw new \InvalidArgumentException( + 'The argument must be a callable object or NULL.' + ); + } + + $this->commands[$commandID] = $callback; + } + + /** + * Extracts the key from the first argument of a command instance. + * + * @param CommandInterface $command Command instance. + * + * @return string + */ + protected function getKeyFromFirstArgument(CommandInterface $command) + { + return $command->getArgument(0); + } + + /** + * Extracts the key from a command with multiple keys only when all keys in + * the arguments array produce the same hash. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromAllArguments(CommandInterface $command) + { + $arguments = $command->getArguments(); + + if ($this->checkSameSlotForKeys($arguments)) { + return $arguments[0]; + } + } + + /** + * Extracts the key from a command with multiple keys only when all keys in + * the arguments array produce the same hash. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromInterleavedArguments(CommandInterface $command) + { + $arguments = $command->getArguments(); + $keys = array(); + + for ($i = 0; $i < count($arguments); $i += 2) { + $keys[] = $arguments[$i]; + } + + if ($this->checkSameSlotForKeys($keys)) { + return $arguments[0]; + } + } + + /** + * Extracts the key from SORT command. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromSortCommand(CommandInterface $command) + { + $arguments = $command->getArguments(); + $firstKey = $arguments[0]; + + if (1 === $argc = count($arguments)) { + return $firstKey; + } + + $keys = array($firstKey); + + for ($i = 1; $i < $argc; ++$i) { + if (strtoupper($arguments[$i]) === 'STORE') { + $keys[] = $arguments[++$i]; + } + } + + if ($this->checkSameSlotForKeys($keys)) { + return $firstKey; + } + } + + /** + * Extracts the key from BLPOP and BRPOP commands. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromBlockingListCommands(CommandInterface $command) + { + $arguments = $command->getArguments(); + + if ($this->checkSameSlotForKeys(array_slice($arguments, 0, count($arguments) - 1))) { + return $arguments[0]; + } + } + + /** + * Extracts the key from BITOP command. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromBitOp(CommandInterface $command) + { + $arguments = $command->getArguments(); + + if ($this->checkSameSlotForKeys(array_slice($arguments, 1, count($arguments)))) { + return $arguments[1]; + } + } + + /** + * Extracts the key from GEORADIUS and GEORADIUSBYMEMBER commands. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromGeoradiusCommands(CommandInterface $command) + { + $arguments = $command->getArguments(); + $argc = count($arguments); + $startIndex = $command->getId() === 'GEORADIUS' ? 5 : 4; + + if ($argc > $startIndex) { + $keys = array($arguments[0]); + + for ($i = $startIndex; $i < $argc; ++$i) { + $argument = strtoupper($arguments[$i]); + if ($argument === 'STORE' || $argument === 'STOREDIST') { + $keys[] = $arguments[++$i]; + } + } + + if ($this->checkSameSlotForKeys($keys)) { + return $arguments[0]; + } else { + return; + } + } + + return $arguments[0]; + } + + /** + * Extracts the key from ZINTERSTORE and ZUNIONSTORE commands. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromZsetAggregationCommands(CommandInterface $command) + { + $arguments = $command->getArguments(); + $keys = array_merge(array($arguments[0]), array_slice($arguments, 2, $arguments[1])); + + if ($this->checkSameSlotForKeys($keys)) { + return $arguments[0]; + } + } + + /** + * Extracts the key from EVAL and EVALSHA commands. + * + * @param CommandInterface $command Command instance. + * + * @return string|null + */ + protected function getKeyFromScriptingCommands(CommandInterface $command) + { + if ($command instanceof ScriptCommand) { + $keys = $command->getKeys(); + } else { + $keys = array_slice($args = $command->getArguments(), 2, $args[1]); + } + + if ($keys && $this->checkSameSlotForKeys($keys)) { + return $keys[0]; + } + } + + /** + * {@inheritdoc} + */ + public function getSlot(CommandInterface $command) + { + $slot = $command->getSlot(); + + if (!isset($slot) && isset($this->commands[$cmdID = $command->getId()])) { + $key = call_user_func($this->commands[$cmdID], $command); + + if (isset($key)) { + $slot = $this->getSlotByKey($key); + $command->setSlot($slot); + } + } + + return $slot; + } + + /** + * Checks if the specified array of keys will generate the same hash. + * + * @param array $keys Array of keys. + * + * @return bool + */ + protected function checkSameSlotForKeys(array $keys) + { + if (!$count = count($keys)) { + return false; + } + + $currentSlot = $this->getSlotByKey($keys[0]); + + for ($i = 1; $i < $count; ++$i) { + $nextSlot = $this->getSlotByKey($keys[$i]); + + if ($currentSlot !== $nextSlot) { + return false; + } + + $currentSlot = $nextSlot; + } + + return true; + } + + /** + * Returns only the hashable part of a key (delimited by "{...}"), or the + * whole key if a key tag is not found in the string. + * + * @param string $key A key. + * + * @return string + */ + protected function extractKeyTag($key) + { + if (false !== $start = strpos($key, '{')) { + if (false !== ($end = strpos($key, '}', $start)) && $end !== ++$start) { + $key = substr($key, $start, $end - $start); + } + } + + return $key; + } +} diff --git a/vendor/predis/predis/src/Cluster/Distributor/DistributorInterface.php b/vendor/predis/predis/src/Cluster/Distributor/DistributorInterface.php new file mode 100644 index 0000000..831f52c --- /dev/null +++ b/vendor/predis/predis/src/Cluster/Distributor/DistributorInterface.php @@ -0,0 +1,82 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster\Distributor; + +use Predis\Cluster\Hash\HashGeneratorInterface; + +/** + * A distributor implements the logic to automatically distribute keys among + * several nodes for client-side sharding. + * + * @author Daniele Alessandri + */ +interface DistributorInterface +{ + /** + * Adds a node to the distributor with an optional weight. + * + * @param mixed $node Node object. + * @param int $weight Weight for the node. + */ + public function add($node, $weight = null); + + /** + * Removes a node from the distributor. + * + * @param mixed $node Node object. + */ + public function remove($node); + + /** + * Returns the corresponding slot of a node from the distributor using the + * computed hash of a key. + * + * @param mixed $hash + * + * @return mixed + */ + public function getSlot($hash); + + /** + * Returns a node from the distributor using its assigned slot ID. + * + * @param mixed $slot + * + * @return mixed|null + */ + public function getBySlot($slot); + + /** + * Returns a node from the distributor using the computed hash of a key. + * + * @param mixed $hash + * + * @return mixed + */ + public function getByHash($hash); + + /** + * Returns a node from the distributor mapping to the specified value. + * + * @param string $value + * + * @return mixed + */ + public function get($value); + + /** + * Returns the underlying hash generator instance. + * + * @return HashGeneratorInterface + */ + public function getHashGenerator(); +} diff --git a/vendor/predis/predis/src/Cluster/Distributor/EmptyRingException.php b/vendor/predis/predis/src/Cluster/Distributor/EmptyRingException.php new file mode 100644 index 0000000..039f2f2 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/Distributor/EmptyRingException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster\Distributor; + +/** + * Exception class that identifies empty rings. + * + * @author Daniele Alessandri + */ +class EmptyRingException extends \Exception +{ +} diff --git a/vendor/predis/predis/src/Cluster/Distributor/HashRing.php b/vendor/predis/predis/src/Cluster/Distributor/HashRing.php new file mode 100644 index 0000000..db864d9 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/Distributor/HashRing.php @@ -0,0 +1,270 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster\Distributor; + +use Predis\Cluster\Hash\HashGeneratorInterface; + +/** + * This class implements an hashring-based distributor that uses the same + * algorithm of memcache to distribute keys in a cluster using client-side + * sharding. + * + * @author Daniele Alessandri + * @author Lorenzo Castelli + */ +class HashRing implements DistributorInterface, HashGeneratorInterface +{ + const DEFAULT_REPLICAS = 128; + const DEFAULT_WEIGHT = 100; + + private $ring; + private $ringKeys; + private $ringKeysCount; + private $replicas; + private $nodeHashCallback; + private $nodes = array(); + + /** + * @param int $replicas Number of replicas in the ring. + * @param mixed $nodeHashCallback Callback returning a string used to calculate the hash of nodes. + */ + public function __construct($replicas = self::DEFAULT_REPLICAS, $nodeHashCallback = null) + { + $this->replicas = $replicas; + $this->nodeHashCallback = $nodeHashCallback; + } + + /** + * Adds a node to the ring with an optional weight. + * + * @param mixed $node Node object. + * @param int $weight Weight for the node. + */ + public function add($node, $weight = null) + { + // In case of collisions in the hashes of the nodes, the node added + // last wins, thus the order in which nodes are added is significant. + $this->nodes[] = array( + 'object' => $node, + 'weight' => (int) $weight ?: $this::DEFAULT_WEIGHT, + ); + + $this->reset(); + } + + /** + * {@inheritdoc} + */ + public function remove($node) + { + // A node is removed by resetting the ring so that it's recreated from + // scratch, in order to reassign possible hashes with collisions to the + // right node according to the order in which they were added in the + // first place. + for ($i = 0; $i < count($this->nodes); ++$i) { + if ($this->nodes[$i]['object'] === $node) { + array_splice($this->nodes, $i, 1); + $this->reset(); + + break; + } + } + } + + /** + * Resets the distributor. + */ + private function reset() + { + unset( + $this->ring, + $this->ringKeys, + $this->ringKeysCount + ); + } + + /** + * Returns the initialization status of the distributor. + * + * @return bool + */ + private function isInitialized() + { + return isset($this->ringKeys); + } + + /** + * Calculates the total weight of all the nodes in the distributor. + * + * @return int + */ + private function computeTotalWeight() + { + $totalWeight = 0; + + foreach ($this->nodes as $node) { + $totalWeight += $node['weight']; + } + + return $totalWeight; + } + + /** + * Initializes the distributor. + */ + private function initialize() + { + if ($this->isInitialized()) { + return; + } + + if (!$this->nodes) { + throw new EmptyRingException('Cannot initialize an empty hashring.'); + } + + $this->ring = array(); + $totalWeight = $this->computeTotalWeight(); + $nodesCount = count($this->nodes); + + foreach ($this->nodes as $node) { + $weightRatio = $node['weight'] / $totalWeight; + $this->addNodeToRing($this->ring, $node, $nodesCount, $this->replicas, $weightRatio); + } + + ksort($this->ring, SORT_NUMERIC); + $this->ringKeys = array_keys($this->ring); + $this->ringKeysCount = count($this->ringKeys); + } + + /** + * Implements the logic needed to add a node to the hashring. + * + * @param array $ring Source hashring. + * @param mixed $node Node object to be added. + * @param int $totalNodes Total number of nodes. + * @param int $replicas Number of replicas in the ring. + * @param float $weightRatio Weight ratio for the node. + */ + protected function addNodeToRing(&$ring, $node, $totalNodes, $replicas, $weightRatio) + { + $nodeObject = $node['object']; + $nodeHash = $this->getNodeHash($nodeObject); + $replicas = (int) round($weightRatio * $totalNodes * $replicas); + + for ($i = 0; $i < $replicas; ++$i) { + $key = crc32("$nodeHash:$i"); + $ring[$key] = $nodeObject; + } + } + + /** + * {@inheritdoc} + */ + protected function getNodeHash($nodeObject) + { + if (!isset($this->nodeHashCallback)) { + return (string) $nodeObject; + } + + return call_user_func($this->nodeHashCallback, $nodeObject); + } + + /** + * {@inheritdoc} + */ + public function hash($value) + { + return crc32($value); + } + + /** + * {@inheritdoc} + */ + public function getByHash($hash) + { + return $this->ring[$this->getSlot($hash)]; + } + + /** + * {@inheritdoc} + */ + public function getBySlot($slot) + { + $this->initialize(); + + if (isset($this->ring[$slot])) { + return $this->ring[$slot]; + } + } + + /** + * {@inheritdoc} + */ + public function getSlot($hash) + { + $this->initialize(); + + $ringKeys = $this->ringKeys; + $upper = $this->ringKeysCount - 1; + $lower = 0; + + while ($lower <= $upper) { + $index = ($lower + $upper) >> 1; + $item = $ringKeys[$index]; + + if ($item > $hash) { + $upper = $index - 1; + } elseif ($item < $hash) { + $lower = $index + 1; + } else { + return $item; + } + } + + return $ringKeys[$this->wrapAroundStrategy($upper, $lower, $this->ringKeysCount)]; + } + + /** + * {@inheritdoc} + */ + public function get($value) + { + $hash = $this->hash($value); + $node = $this->getByHash($hash); + + return $node; + } + + /** + * Implements a strategy to deal with wrap-around errors during binary searches. + * + * @param int $upper + * @param int $lower + * @param int $ringKeysCount + * + * @return int + */ + protected function wrapAroundStrategy($upper, $lower, $ringKeysCount) + { + // Binary search for the last item in ringkeys with a value less or + // equal to the key. If no such item exists, return the last item. + return $upper >= 0 ? $upper : $ringKeysCount - 1; + } + + /** + * {@inheritdoc} + */ + public function getHashGenerator() + { + return $this; + } +} diff --git a/vendor/predis/predis/src/Cluster/Distributor/KetamaRing.php b/vendor/predis/predis/src/Cluster/Distributor/KetamaRing.php new file mode 100644 index 0000000..dc77f32 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/Distributor/KetamaRing.php @@ -0,0 +1,71 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster\Distributor; + +/** + * This class implements an hashring-based distributor that uses the same + * algorithm of libketama to distribute keys in a cluster using client-side + * sharding. + * + * @author Daniele Alessandri + * @author Lorenzo Castelli + */ +class KetamaRing extends HashRing +{ + const DEFAULT_REPLICAS = 160; + + /** + * @param mixed $nodeHashCallback Callback returning a string used to calculate the hash of nodes. + */ + public function __construct($nodeHashCallback = null) + { + parent::__construct($this::DEFAULT_REPLICAS, $nodeHashCallback); + } + + /** + * {@inheritdoc} + */ + protected function addNodeToRing(&$ring, $node, $totalNodes, $replicas, $weightRatio) + { + $nodeObject = $node['object']; + $nodeHash = $this->getNodeHash($nodeObject); + $replicas = (int) floor($weightRatio * $totalNodes * ($replicas / 4)); + + for ($i = 0; $i < $replicas; ++$i) { + $unpackedDigest = unpack('V4', md5("$nodeHash-$i", true)); + + foreach ($unpackedDigest as $key) { + $ring[$key] = $nodeObject; + } + } + } + + /** + * {@inheritdoc} + */ + public function hash($value) + { + $hash = unpack('V', md5($value, true)); + + return $hash[1]; + } + + /** + * {@inheritdoc} + */ + protected function wrapAroundStrategy($upper, $lower, $ringKeysCount) + { + // Binary search for the first item in ringkeys with a value greater + // or equal to the key. If no such item exists, return the first item. + return $lower < $ringKeysCount ? $lower : 0; + } +} diff --git a/vendor/predis/predis/src/Cluster/Hash/CRC16.php b/vendor/predis/predis/src/Cluster/Hash/CRC16.php new file mode 100644 index 0000000..3add0ce --- /dev/null +++ b/vendor/predis/predis/src/Cluster/Hash/CRC16.php @@ -0,0 +1,72 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster\Hash; + +/** + * Hash generator implementing the CRC-CCITT-16 algorithm used by redis-cluster. + * + * @author Daniele Alessandri + */ +class CRC16 implements HashGeneratorInterface +{ + private static $CCITT_16 = array( + 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7, + 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF, + 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6, + 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE, + 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485, + 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D, + 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4, + 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC, + 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823, + 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B, + 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12, + 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A, + 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41, + 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49, + 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70, + 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78, + 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F, + 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067, + 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E, + 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256, + 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D, + 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, + 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C, + 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634, + 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB, + 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3, + 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A, + 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92, + 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9, + 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1, + 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8, + 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0, + ); + + /** + * {@inheritdoc} + */ + public function hash($value) + { + // CRC-CCITT-16 algorithm + $crc = 0; + $CCITT_16 = self::$CCITT_16; + $strlen = strlen($value); + + for ($i = 0; $i < $strlen; ++$i) { + $crc = (($crc << 8) ^ $CCITT_16[($crc >> 8) ^ ord($value[$i])]) & 0xFFFF; + } + + return $crc; + } +} diff --git a/vendor/predis/predis/src/Cluster/Hash/HashGeneratorInterface.php b/vendor/predis/predis/src/Cluster/Hash/HashGeneratorInterface.php new file mode 100644 index 0000000..271b9e7 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/Hash/HashGeneratorInterface.php @@ -0,0 +1,30 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster\Hash; + +/** + * An hash generator implements the logic used to calculate the hash of a key to + * distribute operations among Redis nodes. + * + * @author Daniele Alessandri + */ +interface HashGeneratorInterface +{ + /** + * Generates an hash from a string to be used for distribution. + * + * @param string $value String value. + * + * @return int + */ + public function hash($value); +} diff --git a/vendor/predis/predis/src/Cluster/PredisStrategy.php b/vendor/predis/predis/src/Cluster/PredisStrategy.php new file mode 100644 index 0000000..2066842 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/PredisStrategy.php @@ -0,0 +1,79 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster; + +use Predis\Cluster\Distributor\DistributorInterface; +use Predis\Cluster\Distributor\HashRing; + +/** + * Default cluster strategy used by Predis to handle client-side sharding. + * + * @author Daniele Alessandri + */ +class PredisStrategy extends ClusterStrategy +{ + protected $distributor; + + /** + * @param DistributorInterface $distributor Optional distributor instance. + */ + public function __construct(DistributorInterface $distributor = null) + { + parent::__construct(); + + $this->distributor = $distributor ?: new HashRing(); + } + + /** + * {@inheritdoc} + */ + public function getSlotByKey($key) + { + $key = $this->extractKeyTag($key); + $hash = $this->distributor->hash($key); + $slot = $this->distributor->getSlot($hash); + + return $slot; + } + + /** + * {@inheritdoc} + */ + protected function checkSameSlotForKeys(array $keys) + { + if (!$count = count($keys)) { + return false; + } + + $currentKey = $this->extractKeyTag($keys[0]); + + for ($i = 1; $i < $count; ++$i) { + $nextKey = $this->extractKeyTag($keys[$i]); + + if ($currentKey !== $nextKey) { + return false; + } + + $currentKey = $nextKey; + } + + return true; + } + + /** + * {@inheritdoc} + */ + public function getDistributor() + { + return $this->distributor; + } +} diff --git a/vendor/predis/predis/src/Cluster/RedisStrategy.php b/vendor/predis/predis/src/Cluster/RedisStrategy.php new file mode 100644 index 0000000..df0bdb4 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/RedisStrategy.php @@ -0,0 +1,58 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster; + +use Predis\Cluster\Hash\CRC16; +use Predis\Cluster\Hash\HashGeneratorInterface; +use Predis\NotSupportedException; + +/** + * Default class used by Predis to calculate hashes out of keys of + * commands supported by redis-cluster. + * + * @author Daniele Alessandri + */ +class RedisStrategy extends ClusterStrategy +{ + protected $hashGenerator; + + /** + * @param HashGeneratorInterface $hashGenerator Hash generator instance. + */ + public function __construct(HashGeneratorInterface $hashGenerator = null) + { + parent::__construct(); + + $this->hashGenerator = $hashGenerator ?: new CRC16(); + } + + /** + * {@inheritdoc} + */ + public function getSlotByKey($key) + { + $key = $this->extractKeyTag($key); + $slot = $this->hashGenerator->hash($key) & 0x3FFF; + + return $slot; + } + + /** + * {@inheritdoc} + */ + public function getDistributor() + { + throw new NotSupportedException( + 'This cluster strategy does not provide an external distributor' + ); + } +} diff --git a/vendor/predis/predis/src/Cluster/StrategyInterface.php b/vendor/predis/predis/src/Cluster/StrategyInterface.php new file mode 100644 index 0000000..cdf7d09 --- /dev/null +++ b/vendor/predis/predis/src/Cluster/StrategyInterface.php @@ -0,0 +1,53 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Cluster; + +use Predis\Cluster\Distributor\DistributorInterface; +use Predis\Command\CommandInterface; + +/** + * Interface for classes defining the strategy used to calculate an hash out of + * keys extracted from supported commands. + * + * This is mostly useful to support clustering via client-side sharding. + * + * @author Daniele Alessandri + */ +interface StrategyInterface +{ + /** + * Returns a slot for the given command used for clustering distribution or + * NULL when this is not possible. + * + * @param CommandInterface $command Command instance. + * + * @return int + */ + public function getSlot(CommandInterface $command); + + /** + * Returns a slot for the given key used for clustering distribution or NULL + * when this is not possible. + * + * @param string $key Key string. + * + * @return int + */ + public function getSlotByKey($key); + + /** + * Returns a distributor instance to be used by the cluster. + * + * @return DistributorInterface + */ + public function getDistributor(); +} diff --git a/vendor/predis/predis/src/Collection/Iterator/CursorBasedIterator.php b/vendor/predis/predis/src/Collection/Iterator/CursorBasedIterator.php new file mode 100644 index 0000000..922883f --- /dev/null +++ b/vendor/predis/predis/src/Collection/Iterator/CursorBasedIterator.php @@ -0,0 +1,191 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Collection\Iterator; + +use Predis\ClientInterface; +use Predis\NotSupportedException; + +/** + * Provides the base implementation for a fully-rewindable PHP iterator that can + * incrementally iterate over cursor-based collections stored on Redis using the + * commands in the `SCAN` family. + * + * Given their incremental nature with multiple fetches, these kind of iterators + * offer limited guarantees about the returned elements because the collection + * can change several times during the iteration process. + * + * @see http://redis.io/commands/scan + * + * @author Daniele Alessandri + */ +abstract class CursorBasedIterator implements \Iterator +{ + protected $client; + protected $match; + protected $count; + + protected $valid; + protected $fetchmore; + protected $elements; + protected $cursor; + protected $position; + protected $current; + + /** + * @param ClientInterface $client Client connected to Redis. + * @param string $match Pattern to match during the server-side iteration. + * @param int $count Hint used by Redis to compute the number of results per iteration. + */ + public function __construct(ClientInterface $client, $match = null, $count = null) + { + $this->client = $client; + $this->match = $match; + $this->count = $count; + + $this->reset(); + } + + /** + * Ensures that the client supports the specified Redis command required to + * fetch elements from the server to perform the iteration. + * + * @param ClientInterface $client Client connected to Redis. + * @param string $commandID Command ID. + * + * @throws NotSupportedException + */ + protected function requiredCommand(ClientInterface $client, $commandID) + { + if (!$client->getProfile()->supportsCommand($commandID)) { + throw new NotSupportedException("The current profile does not support '$commandID'."); + } + } + + /** + * Resets the inner state of the iterator. + */ + protected function reset() + { + $this->valid = true; + $this->fetchmore = true; + $this->elements = array(); + $this->cursor = 0; + $this->position = -1; + $this->current = null; + } + + /** + * Returns an array of options for the `SCAN` command. + * + * @return array + */ + protected function getScanOptions() + { + $options = array(); + + if (strlen($this->match) > 0) { + $options['MATCH'] = $this->match; + } + + if ($this->count > 0) { + $options['COUNT'] = $this->count; + } + + return $options; + } + + /** + * Fetches a new set of elements from the remote collection, effectively + * advancing the iteration process. + * + * @return array + */ + abstract protected function executeCommand(); + + /** + * Populates the local buffer of elements fetched from the server during + * the iteration. + */ + protected function fetch() + { + list($cursor, $elements) = $this->executeCommand(); + + if (!$cursor) { + $this->fetchmore = false; + } + + $this->cursor = $cursor; + $this->elements = $elements; + } + + /** + * Extracts next values for key() and current(). + */ + protected function extractNext() + { + ++$this->position; + $this->current = array_shift($this->elements); + } + + /** + * {@inheritdoc} + */ + public function rewind() + { + $this->reset(); + $this->next(); + } + + /** + * {@inheritdoc} + */ + public function current() + { + return $this->current; + } + + /** + * {@inheritdoc} + */ + public function key() + { + return $this->position; + } + + /** + * {@inheritdoc} + */ + public function next() + { + tryFetch: { + if (!$this->elements && $this->fetchmore) { + $this->fetch(); + } + + if ($this->elements) { + $this->extractNext(); + } elseif ($this->cursor) { + goto tryFetch; + } else { + $this->valid = false; + } + } + } + + /** + * {@inheritdoc} + */ + public function valid() + { + return $this->valid; + } +} diff --git a/vendor/predis/predis/src/Collection/Iterator/HashKey.php b/vendor/predis/predis/src/Collection/Iterator/HashKey.php new file mode 100644 index 0000000..078625f --- /dev/null +++ b/vendor/predis/predis/src/Collection/Iterator/HashKey.php @@ -0,0 +1,60 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Collection\Iterator; + +use Predis\ClientInterface; + +/** + * Abstracts the iteration of fields and values of an hash by leveraging the + * HSCAN command (Redis >= 2.8) wrapped in a fully-rewindable PHP iterator. + * + * @author Daniele Alessandri + * + * @link http://redis.io/commands/scan + */ +class HashKey extends CursorBasedIterator +{ + protected $key; + + /** + * {@inheritdoc} + */ + public function __construct(ClientInterface $client, $key, $match = null, $count = null) + { + $this->requiredCommand($client, 'HSCAN'); + + parent::__construct($client, $match, $count); + + $this->key = $key; + } + + /** + * {@inheritdoc} + */ + protected function executeCommand() + { + return $this->client->hscan($this->key, $this->cursor, $this->getScanOptions()); + } + + /** + * {@inheritdoc} + */ + protected function extractNext() + { + if ($kv = each($this->elements)) { + $this->position = $kv[0]; + $this->current = $kv[1]; + + unset($this->elements[$this->position]); + } + } +} diff --git a/vendor/predis/predis/src/Collection/Iterator/Keyspace.php b/vendor/predis/predis/src/Collection/Iterator/Keyspace.php new file mode 100644 index 0000000..5d985b9 --- /dev/null +++ b/vendor/predis/predis/src/Collection/Iterator/Keyspace.php @@ -0,0 +1,43 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Collection\Iterator; + +use Predis\ClientInterface; + +/** + * Abstracts the iteration of the keyspace on a Redis instance by leveraging the + * SCAN command (Redis >= 2.8) wrapped in a fully-rewindable PHP iterator. + * + * @author Daniele Alessandri + * + * @link http://redis.io/commands/scan + */ +class Keyspace extends CursorBasedIterator +{ + /** + * {@inheritdoc} + */ + public function __construct(ClientInterface $client, $match = null, $count = null) + { + $this->requiredCommand($client, 'SCAN'); + + parent::__construct($client, $match, $count); + } + + /** + * {@inheritdoc} + */ + protected function executeCommand() + { + return $this->client->scan($this->cursor, $this->getScanOptions()); + } +} diff --git a/vendor/predis/predis/src/Collection/Iterator/ListKey.php b/vendor/predis/predis/src/Collection/Iterator/ListKey.php new file mode 100644 index 0000000..7a6eb47 --- /dev/null +++ b/vendor/predis/predis/src/Collection/Iterator/ListKey.php @@ -0,0 +1,176 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Collection\Iterator; + +use Predis\ClientInterface; +use Predis\NotSupportedException; + +/** + * Abstracts the iteration of items stored in a list by leveraging the LRANGE + * command wrapped in a fully-rewindable PHP iterator. + * + * This iterator tries to emulate the behaviour of cursor-based iterators based + * on the SCAN-family of commands introduced in Redis <= 2.8, meaning that due + * to its incremental nature with multiple fetches it can only offer limited + * guarantees on the returned elements because the collection can change several + * times (trimmed, deleted, overwritten) during the iteration process. + * + * @author Daniele Alessandri + * + * @link http://redis.io/commands/lrange + */ +class ListKey implements \Iterator +{ + protected $client; + protected $count; + protected $key; + + protected $valid; + protected $fetchmore; + protected $elements; + protected $position; + protected $current; + + /** + * @param ClientInterface $client Client connected to Redis. + * @param string $key Redis list key. + * @param int $count Number of items retrieved on each fetch operation. + * + * @throws \InvalidArgumentException + */ + public function __construct(ClientInterface $client, $key, $count = 10) + { + $this->requiredCommand($client, 'LRANGE'); + + if ((false === $count = filter_var($count, FILTER_VALIDATE_INT)) || $count < 0) { + throw new \InvalidArgumentException('The $count argument must be a positive integer.'); + } + + $this->client = $client; + $this->key = $key; + $this->count = $count; + + $this->reset(); + } + + /** + * Ensures that the client instance supports the specified Redis command + * required to fetch elements from the server to perform the iteration. + * + * @param ClientInterface $client Client connected to Redis. + * @param string $commandID Command ID. + * + * @throws NotSupportedException + */ + protected function requiredCommand(ClientInterface $client, $commandID) + { + if (!$client->getProfile()->supportsCommand($commandID)) { + throw new NotSupportedException("The current profile does not support '$commandID'."); + } + } + + /** + * Resets the inner state of the iterator. + */ + protected function reset() + { + $this->valid = true; + $this->fetchmore = true; + $this->elements = array(); + $this->position = -1; + $this->current = null; + } + + /** + * Fetches a new set of elements from the remote collection, effectively + * advancing the iteration process. + * + * @return array + */ + protected function executeCommand() + { + return $this->client->lrange($this->key, $this->position + 1, $this->position + $this->count); + } + + /** + * Populates the local buffer of elements fetched from the server during the + * iteration. + */ + protected function fetch() + { + $elements = $this->executeCommand(); + + if (count($elements) < $this->count) { + $this->fetchmore = false; + } + + $this->elements = $elements; + } + + /** + * Extracts next values for key() and current(). + */ + protected function extractNext() + { + ++$this->position; + $this->current = array_shift($this->elements); + } + + /** + * {@inheritdoc} + */ + public function rewind() + { + $this->reset(); + $this->next(); + } + + /** + * {@inheritdoc} + */ + public function current() + { + return $this->current; + } + + /** + * {@inheritdoc} + */ + public function key() + { + return $this->position; + } + + /** + * {@inheritdoc} + */ + public function next() + { + if (!$this->elements && $this->fetchmore) { + $this->fetch(); + } + + if ($this->elements) { + $this->extractNext(); + } else { + $this->valid = false; + } + } + + /** + * {@inheritdoc} + */ + public function valid() + { + return $this->valid; + } +} diff --git a/vendor/predis/predis/src/Collection/Iterator/SetKey.php b/vendor/predis/predis/src/Collection/Iterator/SetKey.php new file mode 100644 index 0000000..bf25439 --- /dev/null +++ b/vendor/predis/predis/src/Collection/Iterator/SetKey.php @@ -0,0 +1,47 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Collection\Iterator; + +use Predis\ClientInterface; + +/** + * Abstracts the iteration of members stored in a set by leveraging the SSCAN + * command (Redis >= 2.8) wrapped in a fully-rewindable PHP iterator. + * + * @author Daniele Alessandri + * + * @link http://redis.io/commands/scan + */ +class SetKey extends CursorBasedIterator +{ + protected $key; + + /** + * {@inheritdoc} + */ + public function __construct(ClientInterface $client, $key, $match = null, $count = null) + { + $this->requiredCommand($client, 'SSCAN'); + + parent::__construct($client, $match, $count); + + $this->key = $key; + } + + /** + * {@inheritdoc} + */ + protected function executeCommand() + { + return $this->client->sscan($this->key, $this->cursor, $this->getScanOptions()); + } +} diff --git a/vendor/predis/predis/src/Collection/Iterator/SortedSetKey.php b/vendor/predis/predis/src/Collection/Iterator/SortedSetKey.php new file mode 100644 index 0000000..e2f1789 --- /dev/null +++ b/vendor/predis/predis/src/Collection/Iterator/SortedSetKey.php @@ -0,0 +1,60 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Collection\Iterator; + +use Predis\ClientInterface; + +/** + * Abstracts the iteration of members stored in a sorted set by leveraging the + * ZSCAN command (Redis >= 2.8) wrapped in a fully-rewindable PHP iterator. + * + * @author Daniele Alessandri + * + * @link http://redis.io/commands/scan + */ +class SortedSetKey extends CursorBasedIterator +{ + protected $key; + + /** + * {@inheritdoc} + */ + public function __construct(ClientInterface $client, $key, $match = null, $count = null) + { + $this->requiredCommand($client, 'ZSCAN'); + + parent::__construct($client, $match, $count); + + $this->key = $key; + } + + /** + * {@inheritdoc} + */ + protected function executeCommand() + { + return $this->client->zscan($this->key, $this->cursor, $this->getScanOptions()); + } + + /** + * {@inheritdoc} + */ + protected function extractNext() + { + if ($kv = each($this->elements)) { + $this->position = $kv[0]; + $this->current = $kv[1]; + + unset($this->elements[$this->position]); + } + } +} diff --git a/vendor/predis/predis/src/Command/Command.php b/vendor/predis/predis/src/Command/Command.php new file mode 100644 index 0000000..bb538e7 --- /dev/null +++ b/vendor/predis/predis/src/Command/Command.php @@ -0,0 +1,129 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * Base class for Redis commands. + * + * @author Daniele Alessandri + */ +abstract class Command implements CommandInterface +{ + private $slot; + private $arguments = array(); + + /** + * Returns a filtered array of the arguments. + * + * @param array $arguments List of arguments. + * + * @return array + */ + protected function filterArguments(array $arguments) + { + return $arguments; + } + + /** + * {@inheritdoc} + */ + public function setArguments(array $arguments) + { + $this->arguments = $this->filterArguments($arguments); + unset($this->slot); + } + + /** + * {@inheritdoc} + */ + public function setRawArguments(array $arguments) + { + $this->arguments = $arguments; + unset($this->slot); + } + + /** + * {@inheritdoc} + */ + public function getArguments() + { + return $this->arguments; + } + + /** + * {@inheritdoc} + */ + public function getArgument($index) + { + if (isset($this->arguments[$index])) { + return $this->arguments[$index]; + } + } + + /** + * {@inheritdoc} + */ + public function setSlot($slot) + { + $this->slot = $slot; + } + + /** + * {@inheritdoc} + */ + public function getSlot() + { + if (isset($this->slot)) { + return $this->slot; + } + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + return $data; + } + + /** + * Normalizes the arguments array passed to a Redis command. + * + * @param array $arguments Arguments for a command. + * + * @return array + */ + public static function normalizeArguments(array $arguments) + { + if (count($arguments) === 1 && is_array($arguments[0])) { + return $arguments[0]; + } + + return $arguments; + } + + /** + * Normalizes the arguments array passed to a variadic Redis command. + * + * @param array $arguments Arguments for a command. + * + * @return array + */ + public static function normalizeVariadic(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[1])) { + return array_merge(array($arguments[0]), $arguments[1]); + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/CommandInterface.php b/vendor/predis/predis/src/Command/CommandInterface.php new file mode 100644 index 0000000..9f349e1 --- /dev/null +++ b/vendor/predis/predis/src/Command/CommandInterface.php @@ -0,0 +1,81 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * Defines an abstraction representing a Redis command. + * + * @author Daniele Alessandri + */ +interface CommandInterface +{ + /** + * Returns the ID of the Redis command. By convention, command identifiers + * must always be uppercase. + * + * @return string + */ + public function getId(); + + /** + * Assign the specified slot to the command for clustering distribution. + * + * @param int $slot Slot ID. + */ + public function setSlot($slot); + + /** + * Returns the assigned slot of the command for clustering distribution. + * + * @return int|null + */ + public function getSlot(); + + /** + * Sets the arguments for the command. + * + * @param array $arguments List of arguments. + */ + public function setArguments(array $arguments); + + /** + * Sets the raw arguments for the command without processing them. + * + * @param array $arguments List of arguments. + */ + public function setRawArguments(array $arguments); + + /** + * Gets the arguments of the command. + * + * @return array + */ + public function getArguments(); + + /** + * Gets the argument of the command at the specified index. + * + * @param int $index Index of the desired argument. + * + * @return mixed|null + */ + public function getArgument($index); + + /** + * Parses a raw response and returns a PHP object. + * + * @param string $data Binary string containing the whole response. + * + * @return mixed + */ + public function parseResponse($data); +} diff --git a/vendor/predis/predis/src/Command/ConnectionAuth.php b/vendor/predis/predis/src/Command/ConnectionAuth.php new file mode 100644 index 0000000..c8c9ded --- /dev/null +++ b/vendor/predis/predis/src/Command/ConnectionAuth.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/auth + * + * @author Daniele Alessandri + */ +class ConnectionAuth extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'AUTH'; + } +} diff --git a/vendor/predis/predis/src/Command/ConnectionEcho.php b/vendor/predis/predis/src/Command/ConnectionEcho.php new file mode 100644 index 0000000..fd49609 --- /dev/null +++ b/vendor/predis/predis/src/Command/ConnectionEcho.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/echo + * + * @author Daniele Alessandri + */ +class ConnectionEcho extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ECHO'; + } +} diff --git a/vendor/predis/predis/src/Command/ConnectionPing.php b/vendor/predis/predis/src/Command/ConnectionPing.php new file mode 100644 index 0000000..fa9d734 --- /dev/null +++ b/vendor/predis/predis/src/Command/ConnectionPing.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/ping + * + * @author Daniele Alessandri + */ +class ConnectionPing extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PING'; + } +} diff --git a/vendor/predis/predis/src/Command/ConnectionQuit.php b/vendor/predis/predis/src/Command/ConnectionQuit.php new file mode 100644 index 0000000..e59e31e --- /dev/null +++ b/vendor/predis/predis/src/Command/ConnectionQuit.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/quit + * + * @author Daniele Alessandri + */ +class ConnectionQuit extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'QUIT'; + } +} diff --git a/vendor/predis/predis/src/Command/ConnectionSelect.php b/vendor/predis/predis/src/Command/ConnectionSelect.php new file mode 100644 index 0000000..1da8256 --- /dev/null +++ b/vendor/predis/predis/src/Command/ConnectionSelect.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/select + * + * @author Daniele Alessandri + */ +class ConnectionSelect extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SELECT'; + } +} diff --git a/vendor/predis/predis/src/Command/GeospatialGeoAdd.php b/vendor/predis/predis/src/Command/GeospatialGeoAdd.php new file mode 100644 index 0000000..adca2ca --- /dev/null +++ b/vendor/predis/predis/src/Command/GeospatialGeoAdd.php @@ -0,0 +1,42 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/geoadd + * + * @author Daniele Alessandri + */ +class GeospatialGeoAdd extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GEOADD'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[1])) { + foreach (array_pop($arguments) as $item) { + $arguments = array_merge($arguments, $item); + } + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/GeospatialGeoDist.php b/vendor/predis/predis/src/Command/GeospatialGeoDist.php new file mode 100644 index 0000000..17c5f54 --- /dev/null +++ b/vendor/predis/predis/src/Command/GeospatialGeoDist.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/geodist + * + * @author Daniele Alessandri + */ +class GeospatialGeoDist extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GEODIST'; + } +} diff --git a/vendor/predis/predis/src/Command/GeospatialGeoHash.php b/vendor/predis/predis/src/Command/GeospatialGeoHash.php new file mode 100644 index 0000000..2eccaf4 --- /dev/null +++ b/vendor/predis/predis/src/Command/GeospatialGeoHash.php @@ -0,0 +1,41 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/geohash + * + * @author Daniele Alessandri + */ +class GeospatialGeoHash extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GEOHASH'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[1])) { + $members = array_pop($arguments); + $arguments = array_merge($arguments, $members); + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/GeospatialGeoPos.php b/vendor/predis/predis/src/Command/GeospatialGeoPos.php new file mode 100644 index 0000000..6b7a9a3 --- /dev/null +++ b/vendor/predis/predis/src/Command/GeospatialGeoPos.php @@ -0,0 +1,41 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/geopos + * + * @author Daniele Alessandri + */ +class GeospatialGeoPos extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GEOPOS'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[1])) { + $members = array_pop($arguments); + $arguments = array_merge($arguments, $members); + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/GeospatialGeoRadius.php b/vendor/predis/predis/src/Command/GeospatialGeoRadius.php new file mode 100644 index 0000000..f205214 --- /dev/null +++ b/vendor/predis/predis/src/Command/GeospatialGeoRadius.php @@ -0,0 +1,71 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/georadius + * + * @author Daniele Alessandri + */ +class GeospatialGeoRadius extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GEORADIUS'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if ($arguments && is_array(end($arguments))) { + $options = array_change_key_case(array_pop($arguments), CASE_UPPER); + + if (isset($options['WITHCOORD']) && $options['WITHCOORD'] == true) { + $arguments[] = 'WITHCOORD'; + } + + if (isset($options['WITHDIST']) && $options['WITHDIST'] == true) { + $arguments[] = 'WITHDIST'; + } + + if (isset($options['WITHHASH']) && $options['WITHHASH'] == true) { + $arguments[] = 'WITHHASH'; + } + + if (isset($options['COUNT'])) { + $arguments[] = 'COUNT'; + $arguments[] = $options['COUNT']; + } + + if (isset($options['SORT'])) { + $arguments[] = strtoupper($options['SORT']); + } + + if (isset($options['STORE'])) { + $arguments[] = 'STORE'; + $arguments[] = $options['STORE']; + } + + if (isset($options['STOREDIST'])) { + $arguments[] = 'STOREDIST'; + $arguments[] = $options['STOREDIST']; + } + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/GeospatialGeoRadiusByMember.php b/vendor/predis/predis/src/Command/GeospatialGeoRadiusByMember.php new file mode 100644 index 0000000..abfff7b --- /dev/null +++ b/vendor/predis/predis/src/Command/GeospatialGeoRadiusByMember.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/georadiusbymember + * + * @author Daniele Alessandri + */ +class GeospatialGeoRadiusByMember extends GeospatialGeoRadius +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GEORADIUSBYMEMBER'; + } +} diff --git a/vendor/predis/predis/src/Command/HashDelete.php b/vendor/predis/predis/src/Command/HashDelete.php new file mode 100644 index 0000000..d5d4c38 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashDelete.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hdel + * + * @author Daniele Alessandri + */ +class HashDelete extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HDEL'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeVariadic($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/HashExists.php b/vendor/predis/predis/src/Command/HashExists.php new file mode 100644 index 0000000..ed8dc89 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashExists.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hexists + * + * @author Daniele Alessandri + */ +class HashExists extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HEXISTS'; + } +} diff --git a/vendor/predis/predis/src/Command/HashGet.php b/vendor/predis/predis/src/Command/HashGet.php new file mode 100644 index 0000000..20f33da --- /dev/null +++ b/vendor/predis/predis/src/Command/HashGet.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hget + * + * @author Daniele Alessandri + */ +class HashGet extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HGET'; + } +} diff --git a/vendor/predis/predis/src/Command/HashGetAll.php b/vendor/predis/predis/src/Command/HashGetAll.php new file mode 100644 index 0000000..d698675 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashGetAll.php @@ -0,0 +1,42 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hgetall + * + * @author Daniele Alessandri + */ +class HashGetAll extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HGETALL'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + $result = array(); + + for ($i = 0; $i < count($data); ++$i) { + $result[$data[$i]] = $data[++$i]; + } + + return $result; + } +} diff --git a/vendor/predis/predis/src/Command/HashGetMultiple.php b/vendor/predis/predis/src/Command/HashGetMultiple.php new file mode 100644 index 0000000..820ce95 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashGetMultiple.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hmget + * + * @author Daniele Alessandri + */ +class HashGetMultiple extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HMGET'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeVariadic($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/HashIncrementBy.php b/vendor/predis/predis/src/Command/HashIncrementBy.php new file mode 100644 index 0000000..a37359f --- /dev/null +++ b/vendor/predis/predis/src/Command/HashIncrementBy.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hincrby + * + * @author Daniele Alessandri + */ +class HashIncrementBy extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HINCRBY'; + } +} diff --git a/vendor/predis/predis/src/Command/HashIncrementByFloat.php b/vendor/predis/predis/src/Command/HashIncrementByFloat.php new file mode 100644 index 0000000..bce9714 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashIncrementByFloat.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hincrbyfloat + * + * @author Daniele Alessandri + */ +class HashIncrementByFloat extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HINCRBYFLOAT'; + } +} diff --git a/vendor/predis/predis/src/Command/HashKeys.php b/vendor/predis/predis/src/Command/HashKeys.php new file mode 100644 index 0000000..2826602 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashKeys.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hkeys + * + * @author Daniele Alessandri + */ +class HashKeys extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HKEYS'; + } +} diff --git a/vendor/predis/predis/src/Command/HashLength.php b/vendor/predis/predis/src/Command/HashLength.php new file mode 100644 index 0000000..d70926f --- /dev/null +++ b/vendor/predis/predis/src/Command/HashLength.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hlen + * + * @author Daniele Alessandri + */ +class HashLength extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HLEN'; + } +} diff --git a/vendor/predis/predis/src/Command/HashScan.php b/vendor/predis/predis/src/Command/HashScan.php new file mode 100644 index 0000000..afde74e --- /dev/null +++ b/vendor/predis/predis/src/Command/HashScan.php @@ -0,0 +1,85 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hscan + * + * @author Daniele Alessandri + */ +class HashScan extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HSCAN'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 3 && is_array($arguments[2])) { + $options = $this->prepareOptions(array_pop($arguments)); + $arguments = array_merge($arguments, $options); + } + + return $arguments; + } + + /** + * Returns a list of options and modifiers compatible with Redis. + * + * @param array $options List of options. + * + * @return array + */ + protected function prepareOptions($options) + { + $options = array_change_key_case($options, CASE_UPPER); + $normalized = array(); + + if (!empty($options['MATCH'])) { + $normalized[] = 'MATCH'; + $normalized[] = $options['MATCH']; + } + + if (!empty($options['COUNT'])) { + $normalized[] = 'COUNT'; + $normalized[] = $options['COUNT']; + } + + return $normalized; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + if (is_array($data)) { + $fields = $data[1]; + $result = array(); + + for ($i = 0; $i < count($fields); ++$i) { + $result[$fields[$i]] = $fields[++$i]; + } + + $data[1] = $result; + } + + return $data; + } +} diff --git a/vendor/predis/predis/src/Command/HashSet.php b/vendor/predis/predis/src/Command/HashSet.php new file mode 100644 index 0000000..cfff3c2 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashSet.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hset + * + * @author Daniele Alessandri + */ +class HashSet extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HSET'; + } +} diff --git a/vendor/predis/predis/src/Command/HashSetMultiple.php b/vendor/predis/predis/src/Command/HashSetMultiple.php new file mode 100644 index 0000000..6069e2a --- /dev/null +++ b/vendor/predis/predis/src/Command/HashSetMultiple.php @@ -0,0 +1,48 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hmset + * + * @author Daniele Alessandri + */ +class HashSetMultiple extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HMSET'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[1])) { + $flattenedKVs = array($arguments[0]); + $args = $arguments[1]; + + foreach ($args as $k => $v) { + $flattenedKVs[] = $k; + $flattenedKVs[] = $v; + } + + return $flattenedKVs; + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/HashSetPreserve.php b/vendor/predis/predis/src/Command/HashSetPreserve.php new file mode 100644 index 0000000..7a29116 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashSetPreserve.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hsetnx + * + * @author Daniele Alessandri + */ +class HashSetPreserve extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HSETNX'; + } +} diff --git a/vendor/predis/predis/src/Command/HashStringLength.php b/vendor/predis/predis/src/Command/HashStringLength.php new file mode 100644 index 0000000..7cfda80 --- /dev/null +++ b/vendor/predis/predis/src/Command/HashStringLength.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hstrlen + * + * @author Daniele Alessandri + */ +class HashStringLength extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HSTRLEN'; + } +} diff --git a/vendor/predis/predis/src/Command/HashValues.php b/vendor/predis/predis/src/Command/HashValues.php new file mode 100644 index 0000000..0a5ea5f --- /dev/null +++ b/vendor/predis/predis/src/Command/HashValues.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/hvals + * + * @author Daniele Alessandri + */ +class HashValues extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'HVALS'; + } +} diff --git a/vendor/predis/predis/src/Command/HyperLogLogAdd.php b/vendor/predis/predis/src/Command/HyperLogLogAdd.php new file mode 100644 index 0000000..8fe49fc --- /dev/null +++ b/vendor/predis/predis/src/Command/HyperLogLogAdd.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/pfadd + * + * @author Daniele Alessandri + */ +class HyperLogLogAdd extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PFADD'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeVariadic($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/HyperLogLogCount.php b/vendor/predis/predis/src/Command/HyperLogLogCount.php new file mode 100644 index 0000000..0afe542 --- /dev/null +++ b/vendor/predis/predis/src/Command/HyperLogLogCount.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/pfcount + * + * @author Daniele Alessandri + */ +class HyperLogLogCount extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PFCOUNT'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeArguments($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/HyperLogLogMerge.php b/vendor/predis/predis/src/Command/HyperLogLogMerge.php new file mode 100644 index 0000000..c160be5 --- /dev/null +++ b/vendor/predis/predis/src/Command/HyperLogLogMerge.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/pfmerge + * + * @author Daniele Alessandri + */ +class HyperLogLogMerge extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PFMERGE'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeArguments($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/KeyDelete.php b/vendor/predis/predis/src/Command/KeyDelete.php new file mode 100644 index 0000000..89bdfdb --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyDelete.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/del + * + * @author Daniele Alessandri + */ +class KeyDelete extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'DEL'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeArguments($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/KeyDump.php b/vendor/predis/predis/src/Command/KeyDump.php new file mode 100644 index 0000000..6d9c488 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyDump.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/dump + * + * @author Daniele Alessandri + */ +class KeyDump extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'DUMP'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyExists.php b/vendor/predis/predis/src/Command/KeyExists.php new file mode 100644 index 0000000..29e0648 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyExists.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/exists + * + * @author Daniele Alessandri + */ +class KeyExists extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'EXISTS'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyExpire.php b/vendor/predis/predis/src/Command/KeyExpire.php new file mode 100644 index 0000000..66f4406 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyExpire.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/expire + * + * @author Daniele Alessandri + */ +class KeyExpire extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'EXPIRE'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyExpireAt.php b/vendor/predis/predis/src/Command/KeyExpireAt.php new file mode 100644 index 0000000..0ae1b2d --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyExpireAt.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/expireat + * + * @author Daniele Alessandri + */ +class KeyExpireAt extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'EXPIREAT'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyKeys.php b/vendor/predis/predis/src/Command/KeyKeys.php new file mode 100644 index 0000000..6d74c40 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyKeys.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/keys + * + * @author Daniele Alessandri + */ +class KeyKeys extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'KEYS'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyMigrate.php b/vendor/predis/predis/src/Command/KeyMigrate.php new file mode 100644 index 0000000..3324ef9 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyMigrate.php @@ -0,0 +1,50 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/migrate + * + * @author Daniele Alessandri + */ +class KeyMigrate extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'MIGRATE'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (is_array(end($arguments))) { + foreach (array_pop($arguments) as $modifier => $value) { + $modifier = strtoupper($modifier); + + if ($modifier === 'COPY' && $value == true) { + $arguments[] = $modifier; + } + + if ($modifier === 'REPLACE' && $value == true) { + $arguments[] = $modifier; + } + } + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/KeyMove.php b/vendor/predis/predis/src/Command/KeyMove.php new file mode 100644 index 0000000..c849f08 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyMove.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/move + * + * @author Daniele Alessandri + */ +class KeyMove extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'MOVE'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyPersist.php b/vendor/predis/predis/src/Command/KeyPersist.php new file mode 100644 index 0000000..f0cb679 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyPersist.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/persist + * + * @author Daniele Alessandri + */ +class KeyPersist extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PERSIST'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyPreciseExpire.php b/vendor/predis/predis/src/Command/KeyPreciseExpire.php new file mode 100644 index 0000000..258ec47 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyPreciseExpire.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/pexpire + * + * @author Daniele Alessandri + */ +class KeyPreciseExpire extends KeyExpire +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PEXPIRE'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyPreciseExpireAt.php b/vendor/predis/predis/src/Command/KeyPreciseExpireAt.php new file mode 100644 index 0000000..e419218 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyPreciseExpireAt.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/pexpireat + * + * @author Daniele Alessandri + */ +class KeyPreciseExpireAt extends KeyExpireAt +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PEXPIREAT'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyPreciseTimeToLive.php b/vendor/predis/predis/src/Command/KeyPreciseTimeToLive.php new file mode 100644 index 0000000..bdcd34b --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyPreciseTimeToLive.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/pttl + * + * @author Daniele Alessandri + */ +class KeyPreciseTimeToLive extends KeyTimeToLive +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PTTL'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyRandom.php b/vendor/predis/predis/src/Command/KeyRandom.php new file mode 100644 index 0000000..b208b2d --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyRandom.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/randomkey + * + * @author Daniele Alessandri + */ +class KeyRandom extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RANDOMKEY'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + return $data !== '' ? $data : null; + } +} diff --git a/vendor/predis/predis/src/Command/KeyRename.php b/vendor/predis/predis/src/Command/KeyRename.php new file mode 100644 index 0000000..82e44fb --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyRename.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/rename + * + * @author Daniele Alessandri + */ +class KeyRename extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RENAME'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyRenamePreserve.php b/vendor/predis/predis/src/Command/KeyRenamePreserve.php new file mode 100644 index 0000000..9793359 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyRenamePreserve.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/renamenx + * + * @author Daniele Alessandri + */ +class KeyRenamePreserve extends KeyRename +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RENAMENX'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyRestore.php b/vendor/predis/predis/src/Command/KeyRestore.php new file mode 100644 index 0000000..a5b0b2d --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyRestore.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/restore + * + * @author Daniele Alessandri + */ +class KeyRestore extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RESTORE'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyScan.php b/vendor/predis/predis/src/Command/KeyScan.php new file mode 100644 index 0000000..05f5bb3 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyScan.php @@ -0,0 +1,66 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/scan + * + * @author Daniele Alessandri + */ +class KeyScan extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SCAN'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[1])) { + $options = $this->prepareOptions(array_pop($arguments)); + $arguments = array_merge($arguments, $options); + } + + return $arguments; + } + + /** + * Returns a list of options and modifiers compatible with Redis. + * + * @param array $options List of options. + * + * @return array + */ + protected function prepareOptions($options) + { + $options = array_change_key_case($options, CASE_UPPER); + $normalized = array(); + + if (!empty($options['MATCH'])) { + $normalized[] = 'MATCH'; + $normalized[] = $options['MATCH']; + } + + if (!empty($options['COUNT'])) { + $normalized[] = 'COUNT'; + $normalized[] = $options['COUNT']; + } + + return $normalized; + } +} diff --git a/vendor/predis/predis/src/Command/KeySort.php b/vendor/predis/predis/src/Command/KeySort.php new file mode 100644 index 0000000..fd449f1 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeySort.php @@ -0,0 +1,83 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sort + * + * @author Daniele Alessandri + */ +class KeySort extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SORT'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 1) { + return $arguments; + } + + $query = array($arguments[0]); + $sortParams = array_change_key_case($arguments[1], CASE_UPPER); + + if (isset($sortParams['BY'])) { + $query[] = 'BY'; + $query[] = $sortParams['BY']; + } + + if (isset($sortParams['GET'])) { + $getargs = $sortParams['GET']; + + if (is_array($getargs)) { + foreach ($getargs as $getarg) { + $query[] = 'GET'; + $query[] = $getarg; + } + } else { + $query[] = 'GET'; + $query[] = $getargs; + } + } + + if (isset($sortParams['LIMIT']) && + is_array($sortParams['LIMIT']) && + count($sortParams['LIMIT']) == 2) { + $query[] = 'LIMIT'; + $query[] = $sortParams['LIMIT'][0]; + $query[] = $sortParams['LIMIT'][1]; + } + + if (isset($sortParams['SORT'])) { + $query[] = strtoupper($sortParams['SORT']); + } + + if (isset($sortParams['ALPHA']) && $sortParams['ALPHA'] == true) { + $query[] = 'ALPHA'; + } + + if (isset($sortParams['STORE'])) { + $query[] = 'STORE'; + $query[] = $sortParams['STORE']; + } + + return $query; + } +} diff --git a/vendor/predis/predis/src/Command/KeyTimeToLive.php b/vendor/predis/predis/src/Command/KeyTimeToLive.php new file mode 100644 index 0000000..67697a6 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyTimeToLive.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/ttl + * + * @author Daniele Alessandri + */ +class KeyTimeToLive extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'TTL'; + } +} diff --git a/vendor/predis/predis/src/Command/KeyType.php b/vendor/predis/predis/src/Command/KeyType.php new file mode 100644 index 0000000..f4f06e4 --- /dev/null +++ b/vendor/predis/predis/src/Command/KeyType.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/type + * + * @author Daniele Alessandri + */ +class KeyType extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'TYPE'; + } +} diff --git a/vendor/predis/predis/src/Command/ListIndex.php b/vendor/predis/predis/src/Command/ListIndex.php new file mode 100644 index 0000000..27c64be --- /dev/null +++ b/vendor/predis/predis/src/Command/ListIndex.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lindex + * + * @author Daniele Alessandri + */ +class ListIndex extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LINDEX'; + } +} diff --git a/vendor/predis/predis/src/Command/ListInsert.php b/vendor/predis/predis/src/Command/ListInsert.php new file mode 100644 index 0000000..7d53d11 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListInsert.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/linsert + * + * @author Daniele Alessandri + */ +class ListInsert extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LINSERT'; + } +} diff --git a/vendor/predis/predis/src/Command/ListLength.php b/vendor/predis/predis/src/Command/ListLength.php new file mode 100644 index 0000000..6495beb --- /dev/null +++ b/vendor/predis/predis/src/Command/ListLength.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/llen + * + * @author Daniele Alessandri + */ +class ListLength extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LLEN'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPopFirst.php b/vendor/predis/predis/src/Command/ListPopFirst.php new file mode 100644 index 0000000..84d5d67 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPopFirst.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lpop + * + * @author Daniele Alessandri + */ +class ListPopFirst extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LPOP'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPopFirstBlocking.php b/vendor/predis/predis/src/Command/ListPopFirstBlocking.php new file mode 100644 index 0000000..7dc7c00 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPopFirstBlocking.php @@ -0,0 +1,41 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/blpop + * + * @author Daniele Alessandri + */ +class ListPopFirstBlocking extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BLPOP'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[0])) { + list($arguments, $timeout) = $arguments; + array_push($arguments, $timeout); + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/ListPopLast.php b/vendor/predis/predis/src/Command/ListPopLast.php new file mode 100644 index 0000000..9e92db5 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPopLast.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/rpop + * + * @author Daniele Alessandri + */ +class ListPopLast extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RPOP'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPopLastBlocking.php b/vendor/predis/predis/src/Command/ListPopLastBlocking.php new file mode 100644 index 0000000..781eb91 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPopLastBlocking.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/brpop + * + * @author Daniele Alessandri + */ +class ListPopLastBlocking extends ListPopFirstBlocking +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BRPOP'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPopLastPushHead.php b/vendor/predis/predis/src/Command/ListPopLastPushHead.php new file mode 100644 index 0000000..f430eb2 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPopLastPushHead.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/rpoplpush + * + * @author Daniele Alessandri + */ +class ListPopLastPushHead extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RPOPLPUSH'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPopLastPushHeadBlocking.php b/vendor/predis/predis/src/Command/ListPopLastPushHeadBlocking.php new file mode 100644 index 0000000..ee9c93c --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPopLastPushHeadBlocking.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/brpoplpush + * + * @author Daniele Alessandri + */ +class ListPopLastPushHeadBlocking extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BRPOPLPUSH'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPushHead.php b/vendor/predis/predis/src/Command/ListPushHead.php new file mode 100644 index 0000000..74bf7c4 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPushHead.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lpush + * + * @author Daniele Alessandri + */ +class ListPushHead extends ListPushTail +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LPUSH'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPushHeadX.php b/vendor/predis/predis/src/Command/ListPushHeadX.php new file mode 100644 index 0000000..8e136b8 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPushHeadX.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lpushx + * + * @author Daniele Alessandri + */ +class ListPushHeadX extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LPUSHX'; + } +} diff --git a/vendor/predis/predis/src/Command/ListPushTail.php b/vendor/predis/predis/src/Command/ListPushTail.php new file mode 100644 index 0000000..f2a057c --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPushTail.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/rpush + * + * @author Daniele Alessandri + */ +class ListPushTail extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RPUSH'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeVariadic($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/ListPushTailX.php b/vendor/predis/predis/src/Command/ListPushTailX.php new file mode 100644 index 0000000..1af3645 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListPushTailX.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/rpushx + * + * @author Daniele Alessandri + */ +class ListPushTailX extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'RPUSHX'; + } +} diff --git a/vendor/predis/predis/src/Command/ListRange.php b/vendor/predis/predis/src/Command/ListRange.php new file mode 100644 index 0000000..32a21a6 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListRange.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lrange + * + * @author Daniele Alessandri + */ +class ListRange extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LRANGE'; + } +} diff --git a/vendor/predis/predis/src/Command/ListRemove.php b/vendor/predis/predis/src/Command/ListRemove.php new file mode 100644 index 0000000..c580089 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListRemove.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lrem + * + * @author Daniele Alessandri + */ +class ListRemove extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LREM'; + } +} diff --git a/vendor/predis/predis/src/Command/ListSet.php b/vendor/predis/predis/src/Command/ListSet.php new file mode 100644 index 0000000..5e59864 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListSet.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lset + * + * @author Daniele Alessandri + */ +class ListSet extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LSET'; + } +} diff --git a/vendor/predis/predis/src/Command/ListTrim.php b/vendor/predis/predis/src/Command/ListTrim.php new file mode 100644 index 0000000..1931418 --- /dev/null +++ b/vendor/predis/predis/src/Command/ListTrim.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/ltrim + * + * @author Daniele Alessandri + */ +class ListTrim extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LTRIM'; + } +} diff --git a/vendor/predis/predis/src/Command/PrefixableCommandInterface.php b/vendor/predis/predis/src/Command/PrefixableCommandInterface.php new file mode 100644 index 0000000..6d54554 --- /dev/null +++ b/vendor/predis/predis/src/Command/PrefixableCommandInterface.php @@ -0,0 +1,27 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * Defines a command whose keys can be prefixed. + * + * @author Daniele Alessandri + */ +interface PrefixableCommandInterface extends CommandInterface +{ + /** + * Prefixes all the keys found in the arguments of the command. + * + * @param string $prefix String used to prefix the keys. + */ + public function prefixKeys($prefix); +} diff --git a/vendor/predis/predis/src/Command/Processor/KeyPrefixProcessor.php b/vendor/predis/predis/src/Command/Processor/KeyPrefixProcessor.php new file mode 100644 index 0000000..7520127 --- /dev/null +++ b/vendor/predis/predis/src/Command/Processor/KeyPrefixProcessor.php @@ -0,0 +1,450 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command\Processor; + +use Predis\Command\CommandInterface; +use Predis\Command\PrefixableCommandInterface; + +/** + * Command processor capable of prefixing keys stored in the arguments of Redis + * commands supported. + * + * @author Daniele Alessandri + */ +class KeyPrefixProcessor implements ProcessorInterface +{ + private $prefix; + private $commands; + + /** + * @param string $prefix Prefix for the keys. + */ + public function __construct($prefix) + { + $this->prefix = $prefix; + $this->commands = array( + /* ---------------- Redis 1.2 ---------------- */ + 'EXISTS' => 'static::all', + 'DEL' => 'static::all', + 'TYPE' => 'static::first', + 'KEYS' => 'static::first', + 'RENAME' => 'static::all', + 'RENAMENX' => 'static::all', + 'EXPIRE' => 'static::first', + 'EXPIREAT' => 'static::first', + 'TTL' => 'static::first', + 'MOVE' => 'static::first', + 'SORT' => 'static::sort', + 'DUMP' => 'static::first', + 'RESTORE' => 'static::first', + 'SET' => 'static::first', + 'SETNX' => 'static::first', + 'MSET' => 'static::interleaved', + 'MSETNX' => 'static::interleaved', + 'GET' => 'static::first', + 'MGET' => 'static::all', + 'GETSET' => 'static::first', + 'INCR' => 'static::first', + 'INCRBY' => 'static::first', + 'DECR' => 'static::first', + 'DECRBY' => 'static::first', + 'RPUSH' => 'static::first', + 'LPUSH' => 'static::first', + 'LLEN' => 'static::first', + 'LRANGE' => 'static::first', + 'LTRIM' => 'static::first', + 'LINDEX' => 'static::first', + 'LSET' => 'static::first', + 'LREM' => 'static::first', + 'LPOP' => 'static::first', + 'RPOP' => 'static::first', + 'RPOPLPUSH' => 'static::all', + 'SADD' => 'static::first', + 'SREM' => 'static::first', + 'SPOP' => 'static::first', + 'SMOVE' => 'static::skipLast', + 'SCARD' => 'static::first', + 'SISMEMBER' => 'static::first', + 'SINTER' => 'static::all', + 'SINTERSTORE' => 'static::all', + 'SUNION' => 'static::all', + 'SUNIONSTORE' => 'static::all', + 'SDIFF' => 'static::all', + 'SDIFFSTORE' => 'static::all', + 'SMEMBERS' => 'static::first', + 'SRANDMEMBER' => 'static::first', + 'ZADD' => 'static::first', + 'ZINCRBY' => 'static::first', + 'ZREM' => 'static::first', + 'ZRANGE' => 'static::first', + 'ZREVRANGE' => 'static::first', + 'ZRANGEBYSCORE' => 'static::first', + 'ZCARD' => 'static::first', + 'ZSCORE' => 'static::first', + 'ZREMRANGEBYSCORE' => 'static::first', + /* ---------------- Redis 2.0 ---------------- */ + 'SETEX' => 'static::first', + 'APPEND' => 'static::first', + 'SUBSTR' => 'static::first', + 'BLPOP' => 'static::skipLast', + 'BRPOP' => 'static::skipLast', + 'ZUNIONSTORE' => 'static::zsetStore', + 'ZINTERSTORE' => 'static::zsetStore', + 'ZCOUNT' => 'static::first', + 'ZRANK' => 'static::first', + 'ZREVRANK' => 'static::first', + 'ZREMRANGEBYRANK' => 'static::first', + 'HSET' => 'static::first', + 'HSETNX' => 'static::first', + 'HMSET' => 'static::first', + 'HINCRBY' => 'static::first', + 'HGET' => 'static::first', + 'HMGET' => 'static::first', + 'HDEL' => 'static::first', + 'HEXISTS' => 'static::first', + 'HLEN' => 'static::first', + 'HKEYS' => 'static::first', + 'HVALS' => 'static::first', + 'HGETALL' => 'static::first', + 'SUBSCRIBE' => 'static::all', + 'UNSUBSCRIBE' => 'static::all', + 'PSUBSCRIBE' => 'static::all', + 'PUNSUBSCRIBE' => 'static::all', + 'PUBLISH' => 'static::first', + /* ---------------- Redis 2.2 ---------------- */ + 'PERSIST' => 'static::first', + 'STRLEN' => 'static::first', + 'SETRANGE' => 'static::first', + 'GETRANGE' => 'static::first', + 'SETBIT' => 'static::first', + 'GETBIT' => 'static::first', + 'RPUSHX' => 'static::first', + 'LPUSHX' => 'static::first', + 'LINSERT' => 'static::first', + 'BRPOPLPUSH' => 'static::skipLast', + 'ZREVRANGEBYSCORE' => 'static::first', + 'WATCH' => 'static::all', + /* ---------------- Redis 2.6 ---------------- */ + 'PTTL' => 'static::first', + 'PEXPIRE' => 'static::first', + 'PEXPIREAT' => 'static::first', + 'PSETEX' => 'static::first', + 'INCRBYFLOAT' => 'static::first', + 'BITOP' => 'static::skipFirst', + 'BITCOUNT' => 'static::first', + 'HINCRBYFLOAT' => 'static::first', + 'EVAL' => 'static::evalKeys', + 'EVALSHA' => 'static::evalKeys', + 'MIGRATE' => 'static::migrate', + /* ---------------- Redis 2.8 ---------------- */ + 'SSCAN' => 'static::first', + 'ZSCAN' => 'static::first', + 'HSCAN' => 'static::first', + 'PFADD' => 'static::first', + 'PFCOUNT' => 'static::all', + 'PFMERGE' => 'static::all', + 'ZLEXCOUNT' => 'static::first', + 'ZRANGEBYLEX' => 'static::first', + 'ZREMRANGEBYLEX' => 'static::first', + 'ZREVRANGEBYLEX' => 'static::first', + 'BITPOS' => 'static::first', + /* ---------------- Redis 3.2 ---------------- */ + 'HSTRLEN' => 'static::first', + 'BITFIELD' => 'static::first', + 'GEOADD' => 'static::first', + 'GEOHASH' => 'static::first', + 'GEOPOS' => 'static::first', + 'GEODIST' => 'static::first', + 'GEORADIUS' => 'static::georadius', + 'GEORADIUSBYMEMBER' => 'static::georadius', + ); + } + + /** + * Sets a prefix that is applied to all the keys. + * + * @param string $prefix Prefix for the keys. + */ + public function setPrefix($prefix) + { + $this->prefix = $prefix; + } + + /** + * Gets the current prefix. + * + * @return string + */ + public function getPrefix() + { + return $this->prefix; + } + + /** + * {@inheritdoc} + */ + public function process(CommandInterface $command) + { + if ($command instanceof PrefixableCommandInterface) { + $command->prefixKeys($this->prefix); + } elseif (isset($this->commands[$commandID = strtoupper($command->getId())])) { + call_user_func($this->commands[$commandID], $command, $this->prefix); + } + } + + /** + * Sets an handler for the specified command ID. + * + * The callback signature must have 2 parameters of the following types: + * + * - Predis\Command\CommandInterface (command instance) + * - String (prefix) + * + * When the callback argument is omitted or NULL, the previously + * associated handler for the specified command ID is removed. + * + * @param string $commandID The ID of the command to be handled. + * @param mixed $callback A valid callable object or NULL. + * + * @throws \InvalidArgumentException + */ + public function setCommandHandler($commandID, $callback = null) + { + $commandID = strtoupper($commandID); + + if (!isset($callback)) { + unset($this->commands[$commandID]); + + return; + } + + if (!is_callable($callback)) { + throw new \InvalidArgumentException( + 'Callback must be a valid callable object or NULL' + ); + } + + $this->commands[$commandID] = $callback; + } + + /** + * {@inheritdoc} + */ + public function __toString() + { + return $this->getPrefix(); + } + + /** + * Applies the specified prefix only the first argument. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function first(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $arguments[0] = "$prefix{$arguments[0]}"; + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to all the arguments. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function all(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + foreach ($arguments as &$key) { + $key = "$prefix$key"; + } + + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix only to even arguments in the list. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function interleaved(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $length = count($arguments); + + for ($i = 0; $i < $length; $i += 2) { + $arguments[$i] = "$prefix{$arguments[$i]}"; + } + + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to all the arguments but the first one. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function skipFirst(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $length = count($arguments); + + for ($i = 1; $i < $length; ++$i) { + $arguments[$i] = "$prefix{$arguments[$i]}"; + } + + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to all the arguments but the last one. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function skipLast(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $length = count($arguments); + + for ($i = 0; $i < $length - 1; ++$i) { + $arguments[$i] = "$prefix{$arguments[$i]}"; + } + + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to the keys of a SORT command. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function sort(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $arguments[0] = "$prefix{$arguments[0]}"; + + if (($count = count($arguments)) > 1) { + for ($i = 1; $i < $count; ++$i) { + switch (strtoupper($arguments[$i])) { + case 'BY': + case 'STORE': + $arguments[$i] = "$prefix{$arguments[++$i]}"; + break; + + case 'GET': + $value = $arguments[++$i]; + if ($value !== '#') { + $arguments[$i] = "$prefix$value"; + } + break; + + case 'LIMIT'; + $i += 2; + break; + } + } + } + + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to the keys of an EVAL-based command. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function evalKeys(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + for ($i = 2; $i < $arguments[1] + 2; ++$i) { + $arguments[$i] = "$prefix{$arguments[$i]}"; + } + + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to the keys of Z[INTERSECTION|UNION]STORE. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function zsetStore(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $arguments[0] = "$prefix{$arguments[0]}"; + $length = ((int) $arguments[1]) + 2; + + for ($i = 2; $i < $length; ++$i) { + $arguments[$i] = "$prefix{$arguments[$i]}"; + } + + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to the key of a MIGRATE command. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function migrate(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $arguments[2] = "$prefix{$arguments[2]}"; + $command->setRawArguments($arguments); + } + } + + /** + * Applies the specified prefix to the key of a GEORADIUS command. + * + * @param CommandInterface $command Command instance. + * @param string $prefix Prefix string. + */ + public static function georadius(CommandInterface $command, $prefix) + { + if ($arguments = $command->getArguments()) { + $arguments[0] = "$prefix{$arguments[0]}"; + $startIndex = $command->getId() === 'GEORADIUS' ? 5 : 4; + + if (($count = count($arguments)) > $startIndex) { + for ($i = $startIndex; $i < $count; ++$i) { + switch (strtoupper($arguments[$i])) { + case 'STORE': + case 'STOREDIST': + $arguments[$i] = "$prefix{$arguments[++$i]}"; + break; + + } + } + } + + $command->setRawArguments($arguments); + } + } +} diff --git a/vendor/predis/predis/src/Command/Processor/ProcessorChain.php b/vendor/predis/predis/src/Command/Processor/ProcessorChain.php new file mode 100644 index 0000000..0a4768b --- /dev/null +++ b/vendor/predis/predis/src/Command/Processor/ProcessorChain.php @@ -0,0 +1,130 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command\Processor; + +use Predis\Command\CommandInterface; + +/** + * Default implementation of a command processors chain. + * + * @author Daniele Alessandri + */ +class ProcessorChain implements \ArrayAccess, ProcessorInterface +{ + private $processors = array(); + + /** + * @param array $processors List of instances of ProcessorInterface. + */ + public function __construct($processors = array()) + { + foreach ($processors as $processor) { + $this->add($processor); + } + } + + /** + * {@inheritdoc} + */ + public function add(ProcessorInterface $processor) + { + $this->processors[] = $processor; + } + + /** + * {@inheritdoc} + */ + public function remove(ProcessorInterface $processor) + { + if (false !== $index = array_search($processor, $this->processors, true)) { + unset($this[$index]); + } + } + + /** + * {@inheritdoc} + */ + public function process(CommandInterface $command) + { + for ($i = 0; $i < $count = count($this->processors); ++$i) { + $this->processors[$i]->process($command); + } + } + + /** + * {@inheritdoc} + */ + public function getProcessors() + { + return $this->processors; + } + + /** + * Returns an iterator over the list of command processor in the chain. + * + * @return \ArrayIterator + */ + public function getIterator() + { + return new \ArrayIterator($this->processors); + } + + /** + * Returns the number of command processors in the chain. + * + * @return int + */ + public function count() + { + return count($this->processors); + } + + /** + * {@inheritdoc} + */ + public function offsetExists($index) + { + return isset($this->processors[$index]); + } + + /** + * {@inheritdoc} + */ + public function offsetGet($index) + { + return $this->processors[$index]; + } + + /** + * {@inheritdoc} + */ + public function offsetSet($index, $processor) + { + if (!$processor instanceof ProcessorInterface) { + throw new \InvalidArgumentException( + 'A processor chain accepts only instances of '. + "'Predis\Command\Processor\ProcessorInterface'." + ); + } + + $this->processors[$index] = $processor; + } + + /** + * {@inheritdoc} + */ + public function offsetUnset($index) + { + unset($this->processors[$index]); + $this->processors = array_values($this->processors); + } +} diff --git a/vendor/predis/predis/src/Command/Processor/ProcessorInterface.php b/vendor/predis/predis/src/Command/Processor/ProcessorInterface.php new file mode 100644 index 0000000..2f91058 --- /dev/null +++ b/vendor/predis/predis/src/Command/Processor/ProcessorInterface.php @@ -0,0 +1,29 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command\Processor; + +use Predis\Command\CommandInterface; + +/** + * A command processor processes Redis commands before they are sent to Redis. + * + * @author Daniele Alessandri + */ +interface ProcessorInterface +{ + /** + * Processes the given Redis command. + * + * @param CommandInterface $command Command instance. + */ + public function process(CommandInterface $command); +} diff --git a/vendor/predis/predis/src/Command/PubSubPublish.php b/vendor/predis/predis/src/Command/PubSubPublish.php new file mode 100644 index 0000000..55508f8 --- /dev/null +++ b/vendor/predis/predis/src/Command/PubSubPublish.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/publish + * + * @author Daniele Alessandri + */ +class PubSubPublish extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PUBLISH'; + } +} diff --git a/vendor/predis/predis/src/Command/PubSubPubsub.php b/vendor/predis/predis/src/Command/PubSubPubsub.php new file mode 100644 index 0000000..8cf8129 --- /dev/null +++ b/vendor/predis/predis/src/Command/PubSubPubsub.php @@ -0,0 +1,61 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/pubsub + * + * @author Daniele Alessandri + */ +class PubSubPubsub extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PUBSUB'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + switch (strtolower($this->getArgument(0))) { + case 'numsub': + return self::processNumsub($data); + + default: + return $data; + } + } + + /** + * Returns the processed response to PUBSUB NUMSUB. + * + * @param array $channels List of channels + * + * @return array + */ + protected static function processNumsub(array $channels) + { + $processed = array(); + $count = count($channels); + + for ($i = 0; $i < $count; ++$i) { + $processed[$channels[$i]] = $channels[++$i]; + } + + return $processed; + } +} diff --git a/vendor/predis/predis/src/Command/PubSubSubscribe.php b/vendor/predis/predis/src/Command/PubSubSubscribe.php new file mode 100644 index 0000000..e477b31 --- /dev/null +++ b/vendor/predis/predis/src/Command/PubSubSubscribe.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/subscribe + * + * @author Daniele Alessandri + */ +class PubSubSubscribe extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SUBSCRIBE'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeArguments($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/PubSubSubscribeByPattern.php b/vendor/predis/predis/src/Command/PubSubSubscribeByPattern.php new file mode 100644 index 0000000..0118280 --- /dev/null +++ b/vendor/predis/predis/src/Command/PubSubSubscribeByPattern.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/psubscribe + * + * @author Daniele Alessandri + */ +class PubSubSubscribeByPattern extends PubSubSubscribe +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PSUBSCRIBE'; + } +} diff --git a/vendor/predis/predis/src/Command/PubSubUnsubscribe.php b/vendor/predis/predis/src/Command/PubSubUnsubscribe.php new file mode 100644 index 0000000..d57c3ac --- /dev/null +++ b/vendor/predis/predis/src/Command/PubSubUnsubscribe.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/unsubscribe + * + * @author Daniele Alessandri + */ +class PubSubUnsubscribe extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'UNSUBSCRIBE'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeArguments($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/PubSubUnsubscribeByPattern.php b/vendor/predis/predis/src/Command/PubSubUnsubscribeByPattern.php new file mode 100644 index 0000000..4d76508 --- /dev/null +++ b/vendor/predis/predis/src/Command/PubSubUnsubscribeByPattern.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/punsubscribe + * + * @author Daniele Alessandri + */ +class PubSubUnsubscribeByPattern extends PubSubUnsubscribe +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PUNSUBSCRIBE'; + } +} diff --git a/vendor/predis/predis/src/Command/RawCommand.php b/vendor/predis/predis/src/Command/RawCommand.php new file mode 100644 index 0000000..2dd48ca --- /dev/null +++ b/vendor/predis/predis/src/Command/RawCommand.php @@ -0,0 +1,131 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * Class for generic "anonymous" Redis commands. + * + * This command class does not filter input arguments or parse responses, but + * can be used to leverage the standard Predis API to execute any command simply + * by providing the needed arguments following the command signature as defined + * by Redis in its documentation. + * + * @author Daniele Alessandri + */ +class RawCommand implements CommandInterface +{ + private $slot; + private $commandID; + private $arguments; + + /** + * @param array $arguments Command ID and its arguments. + * + * @throws \InvalidArgumentException + */ + public function __construct(array $arguments) + { + if (!$arguments) { + throw new \InvalidArgumentException( + 'The arguments array must contain at least the command ID.' + ); + } + + $this->commandID = strtoupper(array_shift($arguments)); + $this->arguments = $arguments; + } + + /** + * Creates a new raw command using a variadic method. + * + * @param string $commandID Redis command ID. + * @param string ... Arguments list for the command. + * + * @return CommandInterface + */ + public static function create($commandID /* [ $arg, ... */) + { + $arguments = func_get_args(); + $command = new self($arguments); + + return $command; + } + + /** + * {@inheritdoc} + */ + public function getId() + { + return $this->commandID; + } + + /** + * {@inheritdoc} + */ + public function setArguments(array $arguments) + { + $this->arguments = $arguments; + unset($this->slot); + } + + /** + * {@inheritdoc} + */ + public function setRawArguments(array $arguments) + { + $this->setArguments($arguments); + } + + /** + * {@inheritdoc} + */ + public function getArguments() + { + return $this->arguments; + } + + /** + * {@inheritdoc} + */ + public function getArgument($index) + { + if (isset($this->arguments[$index])) { + return $this->arguments[$index]; + } + } + + /** + * {@inheritdoc} + */ + public function setSlot($slot) + { + $this->slot = $slot; + } + + /** + * {@inheritdoc} + */ + public function getSlot() + { + if (isset($this->slot)) { + return $this->slot; + } + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + return $data; + } +} diff --git a/vendor/predis/predis/src/Command/ScriptCommand.php b/vendor/predis/predis/src/Command/ScriptCommand.php new file mode 100644 index 0000000..a30bc1d --- /dev/null +++ b/vendor/predis/predis/src/Command/ScriptCommand.php @@ -0,0 +1,77 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * Base class used to implement an higher level abstraction for commands based + * on Lua scripting with EVAL and EVALSHA. + * + * @link http://redis.io/commands/eval + * + * @author Daniele Alessandri + */ +abstract class ScriptCommand extends ServerEvalSHA +{ + /** + * Gets the body of a Lua script. + * + * @return string + */ + abstract public function getScript(); + + /** + * Specifies the number of arguments that should be considered as keys. + * + * The default behaviour for the base class is to return 0 to indicate that + * all the elements of the arguments array should be considered as keys, but + * subclasses can enforce a static number of keys. + * + * @return int + */ + protected function getKeysCount() + { + return 0; + } + + /** + * Returns the elements from the arguments that are identified as keys. + * + * @return array + */ + public function getKeys() + { + return array_slice($this->getArguments(), 2, $this->getKeysCount()); + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (($numkeys = $this->getKeysCount()) && $numkeys < 0) { + $numkeys = count($arguments) + $numkeys; + } + + return array_merge(array(sha1($this->getScript()), (int) $numkeys), $arguments); + } + + /** + * @return array + */ + public function getEvalArguments() + { + $arguments = $this->getArguments(); + $arguments[0] = $this->getScript(); + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/ServerBackgroundRewriteAOF.php b/vendor/predis/predis/src/Command/ServerBackgroundRewriteAOF.php new file mode 100644 index 0000000..c66a294 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerBackgroundRewriteAOF.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/bgrewriteaof + * + * @author Daniele Alessandri + */ +class ServerBackgroundRewriteAOF extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BGREWRITEAOF'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + return $data == 'Background append only file rewriting started'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerBackgroundSave.php b/vendor/predis/predis/src/Command/ServerBackgroundSave.php new file mode 100644 index 0000000..4bf67ef --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerBackgroundSave.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/bgsave + * + * @author Daniele Alessandri + */ +class ServerBackgroundSave extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BGSAVE'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + return $data === 'Background saving started' ? true : $data; + } +} diff --git a/vendor/predis/predis/src/Command/ServerClient.php b/vendor/predis/predis/src/Command/ServerClient.php new file mode 100644 index 0000000..d00ebbf --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerClient.php @@ -0,0 +1,74 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/client-list + * @link http://redis.io/commands/client-kill + * @link http://redis.io/commands/client-getname + * @link http://redis.io/commands/client-setname + * + * @author Daniele Alessandri + */ +class ServerClient extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'CLIENT'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + $args = array_change_key_case($this->getArguments(), CASE_UPPER); + + switch (strtoupper($args[0])) { + case 'LIST': + return $this->parseClientList($data); + case 'KILL': + case 'GETNAME': + case 'SETNAME': + default: + return $data; + } + } + + /** + * Parses the response to CLIENT LIST and returns a structured list. + * + * @param string $data Response buffer. + * + * @return array + */ + protected function parseClientList($data) + { + $clients = array(); + + foreach (explode("\n", $data, -1) as $clientData) { + $client = array(); + + foreach (explode(' ', $clientData) as $kv) { + @list($k, $v) = explode('=', $kv); + $client[$k] = $v; + } + + $clients[] = $client; + } + + return $clients; + } +} diff --git a/vendor/predis/predis/src/Command/ServerCommand.php b/vendor/predis/predis/src/Command/ServerCommand.php new file mode 100644 index 0000000..e9b3393 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerCommand.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/command + * + * @author Daniele Alessandri + */ +class ServerCommand extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'COMMAND'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerConfig.php b/vendor/predis/predis/src/Command/ServerConfig.php new file mode 100644 index 0000000..81e497a --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerConfig.php @@ -0,0 +1,49 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/config-set + * @link http://redis.io/commands/config-get + * @link http://redis.io/commands/config-resetstat + * @link http://redis.io/commands/config-rewrite + * + * @author Daniele Alessandri + */ +class ServerConfig extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'CONFIG'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + if (is_array($data)) { + $result = array(); + + for ($i = 0; $i < count($data); ++$i) { + $result[$data[$i]] = $data[++$i]; + } + + return $result; + } + + return $data; + } +} diff --git a/vendor/predis/predis/src/Command/ServerDatabaseSize.php b/vendor/predis/predis/src/Command/ServerDatabaseSize.php new file mode 100644 index 0000000..6bc8972 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerDatabaseSize.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/dbsize + * + * @author Daniele Alessandri + */ +class ServerDatabaseSize extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'DBSIZE'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerEval.php b/vendor/predis/predis/src/Command/ServerEval.php new file mode 100644 index 0000000..f5eefd8 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerEval.php @@ -0,0 +1,38 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/eval + * + * @author Daniele Alessandri + */ +class ServerEval extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'EVAL'; + } + + /** + * Calculates the SHA1 hash of the body of the script. + * + * @return string SHA1 hash. + */ + public function getScriptHash() + { + return sha1($this->getArgument(0)); + } +} diff --git a/vendor/predis/predis/src/Command/ServerEvalSHA.php b/vendor/predis/predis/src/Command/ServerEvalSHA.php new file mode 100644 index 0000000..520a8e9 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerEvalSHA.php @@ -0,0 +1,38 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/evalsha + * + * @author Daniele Alessandri + */ +class ServerEvalSHA extends ServerEval +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'EVALSHA'; + } + + /** + * Returns the SHA1 hash of the body of the script. + * + * @return string SHA1 hash. + */ + public function getScriptHash() + { + return $this->getArgument(0); + } +} diff --git a/vendor/predis/predis/src/Command/ServerFlushAll.php b/vendor/predis/predis/src/Command/ServerFlushAll.php new file mode 100644 index 0000000..c35b2ad --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerFlushAll.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/flushall + * + * @author Daniele Alessandri + */ +class ServerFlushAll extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'FLUSHALL'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerFlushDatabase.php b/vendor/predis/predis/src/Command/ServerFlushDatabase.php new file mode 100644 index 0000000..3da6b32 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerFlushDatabase.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/flushdb + * + * @author Daniele Alessandri + */ +class ServerFlushDatabase extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'FLUSHDB'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerInfo.php b/vendor/predis/predis/src/Command/ServerInfo.php new file mode 100644 index 0000000..96d6ada --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerInfo.php @@ -0,0 +1,111 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/info + * + * @author Daniele Alessandri + */ +class ServerInfo extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'INFO'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + $info = array(); + $infoLines = preg_split('/\r?\n/', $data); + + foreach ($infoLines as $row) { + if (strpos($row, ':') === false) { + continue; + } + + list($k, $v) = $this->parseRow($row); + $info[$k] = $v; + } + + return $info; + } + + /** + * Parses a single row of the response and returns the key-value pair. + * + * @param string $row Single row of the response. + * + * @return array + */ + protected function parseRow($row) + { + list($k, $v) = explode(':', $row, 2); + + if (preg_match('/^db\d+$/', $k)) { + $v = $this->parseDatabaseStats($v); + } + + return array($k, $v); + } + + /** + * Extracts the statistics of each logical DB from the string buffer. + * + * @param string $str Response buffer. + * + * @return array + */ + protected function parseDatabaseStats($str) + { + $db = array(); + + foreach (explode(',', $str) as $dbvar) { + list($dbvk, $dbvv) = explode('=', $dbvar); + $db[trim($dbvk)] = $dbvv; + } + + return $db; + } + + /** + * Parses the response and extracts the allocation statistics. + * + * @param string $str Response buffer. + * + * @return array + */ + protected function parseAllocationStats($str) + { + $stats = array(); + + foreach (explode(',', $str) as $kv) { + @list($size, $objects, $extra) = explode('=', $kv); + + // hack to prevent incorrect values when parsing the >=256 key + if (isset($extra)) { + $size = ">=$objects"; + $objects = $extra; + } + + $stats[$size] = $objects; + } + + return $stats; + } +} diff --git a/vendor/predis/predis/src/Command/ServerInfoV26x.php b/vendor/predis/predis/src/Command/ServerInfoV26x.php new file mode 100644 index 0000000..90c9b71 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerInfoV26x.php @@ -0,0 +1,56 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/info + * + * @author Daniele Alessandri + */ +class ServerInfoV26x extends ServerInfo +{ + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + if ($data === '') { + return array(); + } + + $info = array(); + + $current = null; + $infoLines = preg_split('/\r?\n/', $data); + + if (isset($infoLines[0]) && $infoLines[0][0] !== '#') { + return parent::parseResponse($data); + } + + foreach ($infoLines as $row) { + if ($row === '') { + continue; + } + + if (preg_match('/^# (\w+)$/', $row, $matches)) { + $info[$matches[1]] = array(); + $current = &$info[$matches[1]]; + continue; + } + + list($k, $v) = $this->parseRow($row); + $current[$k] = $v; + } + + return $info; + } +} diff --git a/vendor/predis/predis/src/Command/ServerLastSave.php b/vendor/predis/predis/src/Command/ServerLastSave.php new file mode 100644 index 0000000..feeb19a --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerLastSave.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/lastsave + * + * @author Daniele Alessandri + */ +class ServerLastSave extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'LASTSAVE'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerMonitor.php b/vendor/predis/predis/src/Command/ServerMonitor.php new file mode 100644 index 0000000..1c3d330 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerMonitor.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/monitor + * + * @author Daniele Alessandri + */ +class ServerMonitor extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'MONITOR'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerObject.php b/vendor/predis/predis/src/Command/ServerObject.php new file mode 100644 index 0000000..f921701 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerObject.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/object + * + * @author Daniele Alessandri + */ +class ServerObject extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'OBJECT'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerSave.php b/vendor/predis/predis/src/Command/ServerSave.php new file mode 100644 index 0000000..addefe2 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerSave.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/save + * + * @author Daniele Alessandri + */ +class ServerSave extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SAVE'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerScript.php b/vendor/predis/predis/src/Command/ServerScript.php new file mode 100644 index 0000000..7a01018 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerScript.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/script + * + * @author Daniele Alessandri + */ +class ServerScript extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SCRIPT'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerSentinel.php b/vendor/predis/predis/src/Command/ServerSentinel.php new file mode 100644 index 0000000..c0962db --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerSentinel.php @@ -0,0 +1,66 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/topics/sentinel + * + * @author Daniele Alessandri + */ +class ServerSentinel extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SENTINEL'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + switch (strtolower($this->getArgument(0))) { + case 'masters': + case 'slaves': + return self::processMastersOrSlaves($data); + + default: + return $data; + } + } + + /** + * Returns a processed response to SENTINEL MASTERS or SENTINEL SLAVES. + * + * @param array $servers List of Redis servers. + * + * @return array + */ + protected static function processMastersOrSlaves(array $servers) + { + foreach ($servers as $idx => $node) { + $processed = array(); + $count = count($node); + + for ($i = 0; $i < $count; ++$i) { + $processed[$node[$i]] = $node[++$i]; + } + + $servers[$idx] = $processed; + } + + return $servers; + } +} diff --git a/vendor/predis/predis/src/Command/ServerShutdown.php b/vendor/predis/predis/src/Command/ServerShutdown.php new file mode 100644 index 0000000..f5b745a --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerShutdown.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/shutdown + * + * @author Daniele Alessandri + */ +class ServerShutdown extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SHUTDOWN'; + } +} diff --git a/vendor/predis/predis/src/Command/ServerSlaveOf.php b/vendor/predis/predis/src/Command/ServerSlaveOf.php new file mode 100644 index 0000000..4ff4455 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerSlaveOf.php @@ -0,0 +1,40 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/slaveof + * + * @author Daniele Alessandri + */ +class ServerSlaveOf extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SLAVEOF'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 0 || $arguments[0] === 'NO ONE') { + return array('NO', 'ONE'); + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/ServerSlowlog.php b/vendor/predis/predis/src/Command/ServerSlowlog.php new file mode 100644 index 0000000..137ff59 --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerSlowlog.php @@ -0,0 +1,51 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/slowlog + * + * @author Daniele Alessandri + */ +class ServerSlowlog extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SLOWLOG'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + if (is_array($data)) { + $log = array(); + + foreach ($data as $index => $entry) { + $log[$index] = array( + 'id' => $entry[0], + 'timestamp' => $entry[1], + 'duration' => $entry[2], + 'command' => $entry[3], + ); + } + + return $log; + } + + return $data; + } +} diff --git a/vendor/predis/predis/src/Command/ServerTime.php b/vendor/predis/predis/src/Command/ServerTime.php new file mode 100644 index 0000000..589f92c --- /dev/null +++ b/vendor/predis/predis/src/Command/ServerTime.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/time + * + * @author Daniele Alessandri + */ +class ServerTime extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'TIME'; + } +} diff --git a/vendor/predis/predis/src/Command/SetAdd.php b/vendor/predis/predis/src/Command/SetAdd.php new file mode 100644 index 0000000..c118818 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetAdd.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sadd + * + * @author Daniele Alessandri + */ +class SetAdd extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SADD'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeVariadic($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/SetCardinality.php b/vendor/predis/predis/src/Command/SetCardinality.php new file mode 100644 index 0000000..a9f959b --- /dev/null +++ b/vendor/predis/predis/src/Command/SetCardinality.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/scard + * + * @author Daniele Alessandri + */ +class SetCardinality extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SCARD'; + } +} diff --git a/vendor/predis/predis/src/Command/SetDifference.php b/vendor/predis/predis/src/Command/SetDifference.php new file mode 100644 index 0000000..35f23f9 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetDifference.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sdiff + * + * @author Daniele Alessandri + */ +class SetDifference extends SetIntersection +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SDIFF'; + } +} diff --git a/vendor/predis/predis/src/Command/SetDifferenceStore.php b/vendor/predis/predis/src/Command/SetDifferenceStore.php new file mode 100644 index 0000000..0cb7815 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetDifferenceStore.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sdiffstore + * + * @author Daniele Alessandri + */ +class SetDifferenceStore extends SetIntersectionStore +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SDIFFSTORE'; + } +} diff --git a/vendor/predis/predis/src/Command/SetIntersection.php b/vendor/predis/predis/src/Command/SetIntersection.php new file mode 100644 index 0000000..d18258f --- /dev/null +++ b/vendor/predis/predis/src/Command/SetIntersection.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sinter + * + * @author Daniele Alessandri + */ +class SetIntersection extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SINTER'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeArguments($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/SetIntersectionStore.php b/vendor/predis/predis/src/Command/SetIntersectionStore.php new file mode 100644 index 0000000..b748618 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetIntersectionStore.php @@ -0,0 +1,40 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sinterstore + * + * @author Daniele Alessandri + */ +class SetIntersectionStore extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SINTERSTORE'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 2 && is_array($arguments[1])) { + return array_merge(array($arguments[0]), $arguments[1]); + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/SetIsMember.php b/vendor/predis/predis/src/Command/SetIsMember.php new file mode 100644 index 0000000..7742522 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetIsMember.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sismember + * + * @author Daniele Alessandri + */ +class SetIsMember extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SISMEMBER'; + } +} diff --git a/vendor/predis/predis/src/Command/SetMembers.php b/vendor/predis/predis/src/Command/SetMembers.php new file mode 100644 index 0000000..f4076ae --- /dev/null +++ b/vendor/predis/predis/src/Command/SetMembers.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/smembers + * + * @author Daniele Alessandri + */ +class SetMembers extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SMEMBERS'; + } +} diff --git a/vendor/predis/predis/src/Command/SetMove.php b/vendor/predis/predis/src/Command/SetMove.php new file mode 100644 index 0000000..edd4e51 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetMove.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/smove + * + * @author Daniele Alessandri + */ +class SetMove extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SMOVE'; + } +} diff --git a/vendor/predis/predis/src/Command/SetPop.php b/vendor/predis/predis/src/Command/SetPop.php new file mode 100644 index 0000000..b78d3f3 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetPop.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/spop + * + * @author Daniele Alessandri + */ +class SetPop extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SPOP'; + } +} diff --git a/vendor/predis/predis/src/Command/SetRandomMember.php b/vendor/predis/predis/src/Command/SetRandomMember.php new file mode 100644 index 0000000..2cb79a0 --- /dev/null +++ b/vendor/predis/predis/src/Command/SetRandomMember.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/srandmember + * + * @author Daniele Alessandri + */ +class SetRandomMember extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SRANDMEMBER'; + } +} diff --git a/vendor/predis/predis/src/Command/SetRemove.php b/vendor/predis/predis/src/Command/SetRemove.php new file mode 100644 index 0000000..b34710c --- /dev/null +++ b/vendor/predis/predis/src/Command/SetRemove.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/srem + * + * @author Daniele Alessandri + */ +class SetRemove extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SREM'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeVariadic($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/SetScan.php b/vendor/predis/predis/src/Command/SetScan.php new file mode 100644 index 0000000..d42b28d --- /dev/null +++ b/vendor/predis/predis/src/Command/SetScan.php @@ -0,0 +1,66 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sscan + * + * @author Daniele Alessandri + */ +class SetScan extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SSCAN'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 3 && is_array($arguments[2])) { + $options = $this->prepareOptions(array_pop($arguments)); + $arguments = array_merge($arguments, $options); + } + + return $arguments; + } + + /** + * Returns a list of options and modifiers compatible with Redis. + * + * @param array $options List of options. + * + * @return array + */ + protected function prepareOptions($options) + { + $options = array_change_key_case($options, CASE_UPPER); + $normalized = array(); + + if (!empty($options['MATCH'])) { + $normalized[] = 'MATCH'; + $normalized[] = $options['MATCH']; + } + + if (!empty($options['COUNT'])) { + $normalized[] = 'COUNT'; + $normalized[] = $options['COUNT']; + } + + return $normalized; + } +} diff --git a/vendor/predis/predis/src/Command/SetUnion.php b/vendor/predis/predis/src/Command/SetUnion.php new file mode 100644 index 0000000..7da842b --- /dev/null +++ b/vendor/predis/predis/src/Command/SetUnion.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sunion + * + * @author Daniele Alessandri + */ +class SetUnion extends SetIntersection +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SUNION'; + } +} diff --git a/vendor/predis/predis/src/Command/SetUnionStore.php b/vendor/predis/predis/src/Command/SetUnionStore.php new file mode 100644 index 0000000..eac821a --- /dev/null +++ b/vendor/predis/predis/src/Command/SetUnionStore.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/sunionstore + * + * @author Daniele Alessandri + */ +class SetUnionStore extends SetIntersectionStore +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SUNIONSTORE'; + } +} diff --git a/vendor/predis/predis/src/Command/StringAppend.php b/vendor/predis/predis/src/Command/StringAppend.php new file mode 100644 index 0000000..dac8b84 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringAppend.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/append + * + * @author Daniele Alessandri + */ +class StringAppend extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'APPEND'; + } +} diff --git a/vendor/predis/predis/src/Command/StringBitCount.php b/vendor/predis/predis/src/Command/StringBitCount.php new file mode 100644 index 0000000..193cce9 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringBitCount.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/bitcount + * + * @author Daniele Alessandri + */ +class StringBitCount extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BITCOUNT'; + } +} diff --git a/vendor/predis/predis/src/Command/StringBitField.php b/vendor/predis/predis/src/Command/StringBitField.php new file mode 100644 index 0000000..9f4deaa --- /dev/null +++ b/vendor/predis/predis/src/Command/StringBitField.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/bitfield + * + * @author Daniele Alessandri + */ +class StringBitField extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BITFIELD'; + } +} diff --git a/vendor/predis/predis/src/Command/StringBitOp.php b/vendor/predis/predis/src/Command/StringBitOp.php new file mode 100644 index 0000000..e04ee79 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringBitOp.php @@ -0,0 +1,42 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/bitop + * + * @author Daniele Alessandri + */ +class StringBitOp extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BITOP'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 3 && is_array($arguments[2])) { + list($operation, $destination) = $arguments; + $arguments = $arguments[2]; + array_unshift($arguments, $operation, $destination); + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/StringBitPos.php b/vendor/predis/predis/src/Command/StringBitPos.php new file mode 100644 index 0000000..4295766 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringBitPos.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/bitpos + * + * @author Daniele Alessandri + */ +class StringBitPos extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'BITPOS'; + } +} diff --git a/vendor/predis/predis/src/Command/StringDecrement.php b/vendor/predis/predis/src/Command/StringDecrement.php new file mode 100644 index 0000000..aa5808c --- /dev/null +++ b/vendor/predis/predis/src/Command/StringDecrement.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/decr + * + * @author Daniele Alessandri + */ +class StringDecrement extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'DECR'; + } +} diff --git a/vendor/predis/predis/src/Command/StringDecrementBy.php b/vendor/predis/predis/src/Command/StringDecrementBy.php new file mode 100644 index 0000000..cbf3e11 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringDecrementBy.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/decrby + * + * @author Daniele Alessandri + */ +class StringDecrementBy extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'DECRBY'; + } +} diff --git a/vendor/predis/predis/src/Command/StringGet.php b/vendor/predis/predis/src/Command/StringGet.php new file mode 100644 index 0000000..138e915 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringGet.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/get + * + * @author Daniele Alessandri + */ +class StringGet extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GET'; + } +} diff --git a/vendor/predis/predis/src/Command/StringGetBit.php b/vendor/predis/predis/src/Command/StringGetBit.php new file mode 100644 index 0000000..3c5b4f9 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringGetBit.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/getbit + * + * @author Daniele Alessandri + */ +class StringGetBit extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GETBIT'; + } +} diff --git a/vendor/predis/predis/src/Command/StringGetMultiple.php b/vendor/predis/predis/src/Command/StringGetMultiple.php new file mode 100644 index 0000000..e340f9c --- /dev/null +++ b/vendor/predis/predis/src/Command/StringGetMultiple.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/mget + * + * @author Daniele Alessandri + */ +class StringGetMultiple extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'MGET'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeArguments($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/StringGetRange.php b/vendor/predis/predis/src/Command/StringGetRange.php new file mode 100644 index 0000000..bb10565 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringGetRange.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/getrange + * + * @author Daniele Alessandri + */ +class StringGetRange extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GETRANGE'; + } +} diff --git a/vendor/predis/predis/src/Command/StringGetSet.php b/vendor/predis/predis/src/Command/StringGetSet.php new file mode 100644 index 0000000..b68870d --- /dev/null +++ b/vendor/predis/predis/src/Command/StringGetSet.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/getset + * + * @author Daniele Alessandri + */ +class StringGetSet extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'GETSET'; + } +} diff --git a/vendor/predis/predis/src/Command/StringIncrement.php b/vendor/predis/predis/src/Command/StringIncrement.php new file mode 100644 index 0000000..fa1846e --- /dev/null +++ b/vendor/predis/predis/src/Command/StringIncrement.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/incr + * + * @author Daniele Alessandri + */ +class StringIncrement extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'INCR'; + } +} diff --git a/vendor/predis/predis/src/Command/StringIncrementBy.php b/vendor/predis/predis/src/Command/StringIncrementBy.php new file mode 100644 index 0000000..9d8241a --- /dev/null +++ b/vendor/predis/predis/src/Command/StringIncrementBy.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/incrby + * + * @author Daniele Alessandri + */ +class StringIncrementBy extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'INCRBY'; + } +} diff --git a/vendor/predis/predis/src/Command/StringIncrementByFloat.php b/vendor/predis/predis/src/Command/StringIncrementByFloat.php new file mode 100644 index 0000000..164a086 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringIncrementByFloat.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/incrbyfloat + * + * @author Daniele Alessandri + */ +class StringIncrementByFloat extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'INCRBYFLOAT'; + } +} diff --git a/vendor/predis/predis/src/Command/StringPreciseSetExpire.php b/vendor/predis/predis/src/Command/StringPreciseSetExpire.php new file mode 100644 index 0000000..2faa954 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringPreciseSetExpire.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/psetex + * + * @author Daniele Alessandri + */ +class StringPreciseSetExpire extends StringSetExpire +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'PSETEX'; + } +} diff --git a/vendor/predis/predis/src/Command/StringSet.php b/vendor/predis/predis/src/Command/StringSet.php new file mode 100644 index 0000000..b146994 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSet.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/set + * + * @author Daniele Alessandri + */ +class StringSet extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SET'; + } +} diff --git a/vendor/predis/predis/src/Command/StringSetBit.php b/vendor/predis/predis/src/Command/StringSetBit.php new file mode 100644 index 0000000..7933b6b --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSetBit.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/setbit + * + * @author Daniele Alessandri + */ +class StringSetBit extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SETBIT'; + } +} diff --git a/vendor/predis/predis/src/Command/StringSetExpire.php b/vendor/predis/predis/src/Command/StringSetExpire.php new file mode 100644 index 0000000..f088170 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSetExpire.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/setex + * + * @author Daniele Alessandri + */ +class StringSetExpire extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SETEX'; + } +} diff --git a/vendor/predis/predis/src/Command/StringSetMultiple.php b/vendor/predis/predis/src/Command/StringSetMultiple.php new file mode 100644 index 0000000..a3c5324 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSetMultiple.php @@ -0,0 +1,48 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/mset + * + * @author Daniele Alessandri + */ +class StringSetMultiple extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'MSET'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 1 && is_array($arguments[0])) { + $flattenedKVs = array(); + $args = $arguments[0]; + + foreach ($args as $k => $v) { + $flattenedKVs[] = $k; + $flattenedKVs[] = $v; + } + + return $flattenedKVs; + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/StringSetMultiplePreserve.php b/vendor/predis/predis/src/Command/StringSetMultiplePreserve.php new file mode 100644 index 0000000..b46a88c --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSetMultiplePreserve.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/msetnx + * + * @author Daniele Alessandri + */ +class StringSetMultiplePreserve extends StringSetMultiple +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'MSETNX'; + } +} diff --git a/vendor/predis/predis/src/Command/StringSetPreserve.php b/vendor/predis/predis/src/Command/StringSetPreserve.php new file mode 100644 index 0000000..e89c974 --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSetPreserve.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/setnx + * + * @author Daniele Alessandri + */ +class StringSetPreserve extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SETNX'; + } +} diff --git a/vendor/predis/predis/src/Command/StringSetRange.php b/vendor/predis/predis/src/Command/StringSetRange.php new file mode 100644 index 0000000..4d9389f --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSetRange.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/setrange + * + * @author Daniele Alessandri + */ +class StringSetRange extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SETRANGE'; + } +} diff --git a/vendor/predis/predis/src/Command/StringStrlen.php b/vendor/predis/predis/src/Command/StringStrlen.php new file mode 100644 index 0000000..10f492f --- /dev/null +++ b/vendor/predis/predis/src/Command/StringStrlen.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/strlen + * + * @author Daniele Alessandri + */ +class StringStrlen extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'STRLEN'; + } +} diff --git a/vendor/predis/predis/src/Command/StringSubstr.php b/vendor/predis/predis/src/Command/StringSubstr.php new file mode 100644 index 0000000..3aab7ad --- /dev/null +++ b/vendor/predis/predis/src/Command/StringSubstr.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/substr + * + * @author Daniele Alessandri + */ +class StringSubstr extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'SUBSTR'; + } +} diff --git a/vendor/predis/predis/src/Command/TransactionDiscard.php b/vendor/predis/predis/src/Command/TransactionDiscard.php new file mode 100644 index 0000000..44aca2b --- /dev/null +++ b/vendor/predis/predis/src/Command/TransactionDiscard.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/discard + * + * @author Daniele Alessandri + */ +class TransactionDiscard extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'DISCARD'; + } +} diff --git a/vendor/predis/predis/src/Command/TransactionExec.php b/vendor/predis/predis/src/Command/TransactionExec.php new file mode 100644 index 0000000..dbd81aa --- /dev/null +++ b/vendor/predis/predis/src/Command/TransactionExec.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/exec + * + * @author Daniele Alessandri + */ +class TransactionExec extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'EXEC'; + } +} diff --git a/vendor/predis/predis/src/Command/TransactionMulti.php b/vendor/predis/predis/src/Command/TransactionMulti.php new file mode 100644 index 0000000..673bf55 --- /dev/null +++ b/vendor/predis/predis/src/Command/TransactionMulti.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/multi + * + * @author Daniele Alessandri + */ +class TransactionMulti extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'MULTI'; + } +} diff --git a/vendor/predis/predis/src/Command/TransactionUnwatch.php b/vendor/predis/predis/src/Command/TransactionUnwatch.php new file mode 100644 index 0000000..7925554 --- /dev/null +++ b/vendor/predis/predis/src/Command/TransactionUnwatch.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/unwatch + * + * @author Daniele Alessandri + */ +class TransactionUnwatch extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'UNWATCH'; + } +} diff --git a/vendor/predis/predis/src/Command/TransactionWatch.php b/vendor/predis/predis/src/Command/TransactionWatch.php new file mode 100644 index 0000000..d360780 --- /dev/null +++ b/vendor/predis/predis/src/Command/TransactionWatch.php @@ -0,0 +1,40 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/watch + * + * @author Daniele Alessandri + */ +class TransactionWatch extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'WATCH'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (isset($arguments[0]) && is_array($arguments[0])) { + return $arguments[0]; + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetAdd.php b/vendor/predis/predis/src/Command/ZSetAdd.php new file mode 100644 index 0000000..55e4729 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetAdd.php @@ -0,0 +1,43 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zadd + * + * @author Daniele Alessandri + */ +class ZSetAdd extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZADD'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (is_array(end($arguments))) { + foreach (array_pop($arguments) as $member => $score) { + $arguments[] = $score; + $arguments[] = $member; + } + } + + return $arguments; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetCardinality.php b/vendor/predis/predis/src/Command/ZSetCardinality.php new file mode 100644 index 0000000..1033200 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetCardinality.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zcard + * + * @author Daniele Alessandri + */ +class ZSetCardinality extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZCARD'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetCount.php b/vendor/predis/predis/src/Command/ZSetCount.php new file mode 100644 index 0000000..918bd2b --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetCount.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zcount + * + * @author Daniele Alessandri + */ +class ZSetCount extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZCOUNT'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetIncrementBy.php b/vendor/predis/predis/src/Command/ZSetIncrementBy.php new file mode 100644 index 0000000..245a8e0 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetIncrementBy.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zincrby + * + * @author Daniele Alessandri + */ +class ZSetIncrementBy extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZINCRBY'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetIntersectionStore.php b/vendor/predis/predis/src/Command/ZSetIntersectionStore.php new file mode 100644 index 0000000..572a7a3 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetIntersectionStore.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zinterstore + * + * @author Daniele Alessandri + */ +class ZSetIntersectionStore extends ZSetUnionStore +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZINTERSTORE'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetLexCount.php b/vendor/predis/predis/src/Command/ZSetLexCount.php new file mode 100644 index 0000000..447b8eb --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetLexCount.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zlexcount + * + * @author Daniele Alessandri + */ +class ZSetLexCount extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZLEXCOUNT'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRange.php b/vendor/predis/predis/src/Command/ZSetRange.php new file mode 100644 index 0000000..ce72c7c --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRange.php @@ -0,0 +1,105 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrange + * + * @author Daniele Alessandri + */ +class ZSetRange extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZRANGE'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 4) { + $lastType = gettype($arguments[3]); + + if ($lastType === 'string' && strtoupper($arguments[3]) === 'WITHSCORES') { + // Used for compatibility with older versions + $arguments[3] = array('WITHSCORES' => true); + $lastType = 'array'; + } + + if ($lastType === 'array') { + $options = $this->prepareOptions(array_pop($arguments)); + + return array_merge($arguments, $options); + } + } + + return $arguments; + } + + /** + * Returns a list of options and modifiers compatible with Redis. + * + * @param array $options List of options. + * + * @return array + */ + protected function prepareOptions($options) + { + $opts = array_change_key_case($options, CASE_UPPER); + $finalizedOpts = array(); + + if (!empty($opts['WITHSCORES'])) { + $finalizedOpts[] = 'WITHSCORES'; + } + + return $finalizedOpts; + } + + /** + * Checks for the presence of the WITHSCORES modifier. + * + * @return bool + */ + protected function withScores() + { + $arguments = $this->getArguments(); + + if (count($arguments) < 4) { + return false; + } + + return strtoupper($arguments[3]) === 'WITHSCORES'; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + if ($this->withScores()) { + $result = array(); + + for ($i = 0; $i < count($data); ++$i) { + $result[$data[$i]] = $data[++$i]; + } + + return $result; + } + + return $data; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRangeByLex.php b/vendor/predis/predis/src/Command/ZSetRangeByLex.php new file mode 100644 index 0000000..9b2991a --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRangeByLex.php @@ -0,0 +1,55 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrangebylex + * + * @author Daniele Alessandri + */ +class ZSetRangeByLex extends ZSetRange +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZRANGEBYLEX'; + } + + /** + * {@inheritdoc} + */ + protected function prepareOptions($options) + { + $opts = array_change_key_case($options, CASE_UPPER); + $finalizedOpts = array(); + + if (isset($opts['LIMIT']) && is_array($opts['LIMIT'])) { + $limit = array_change_key_case($opts['LIMIT'], CASE_UPPER); + + $finalizedOpts[] = 'LIMIT'; + $finalizedOpts[] = isset($limit['OFFSET']) ? $limit['OFFSET'] : $limit[0]; + $finalizedOpts[] = isset($limit['COUNT']) ? $limit['COUNT'] : $limit[1]; + } + + return $finalizedOpts; + } + + /** + * {@inheritdoc} + */ + protected function withScores() + { + return false; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRangeByScore.php b/vendor/predis/predis/src/Command/ZSetRangeByScore.php new file mode 100644 index 0000000..961a5bc --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRangeByScore.php @@ -0,0 +1,68 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrangebyscore + * + * @author Daniele Alessandri + */ +class ZSetRangeByScore extends ZSetRange +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZRANGEBYSCORE'; + } + + /** + * {@inheritdoc} + */ + protected function prepareOptions($options) + { + $opts = array_change_key_case($options, CASE_UPPER); + $finalizedOpts = array(); + + if (isset($opts['LIMIT']) && is_array($opts['LIMIT'])) { + $limit = array_change_key_case($opts['LIMIT'], CASE_UPPER); + + $finalizedOpts[] = 'LIMIT'; + $finalizedOpts[] = isset($limit['OFFSET']) ? $limit['OFFSET'] : $limit[0]; + $finalizedOpts[] = isset($limit['COUNT']) ? $limit['COUNT'] : $limit[1]; + } + + return array_merge($finalizedOpts, parent::prepareOptions($options)); + } + + /** + * {@inheritdoc} + */ + protected function withScores() + { + $arguments = $this->getArguments(); + + for ($i = 3; $i < count($arguments); ++$i) { + switch (strtoupper($arguments[$i])) { + case 'WITHSCORES': + return true; + + case 'LIMIT': + $i += 2; + break; + } + } + + return false; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRank.php b/vendor/predis/predis/src/Command/ZSetRank.php new file mode 100644 index 0000000..d0c9c53 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRank.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrank + * + * @author Daniele Alessandri + */ +class ZSetRank extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZRANK'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRemove.php b/vendor/predis/predis/src/Command/ZSetRemove.php new file mode 100644 index 0000000..cd8ada0 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRemove.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrem + * + * @author Daniele Alessandri + */ +class ZSetRemove extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREM'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + return self::normalizeVariadic($arguments); + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRemoveRangeByLex.php b/vendor/predis/predis/src/Command/ZSetRemoveRangeByLex.php new file mode 100644 index 0000000..9ea2d9e --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRemoveRangeByLex.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zremrangebylex + * + * @author Daniele Alessandri + */ +class ZSetRemoveRangeByLex extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREMRANGEBYLEX'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRemoveRangeByRank.php b/vendor/predis/predis/src/Command/ZSetRemoveRangeByRank.php new file mode 100644 index 0000000..89cd5ba --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRemoveRangeByRank.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zremrangebyrank + * + * @author Daniele Alessandri + */ +class ZSetRemoveRangeByRank extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREMRANGEBYRANK'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetRemoveRangeByScore.php b/vendor/predis/predis/src/Command/ZSetRemoveRangeByScore.php new file mode 100644 index 0000000..a7c3081 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetRemoveRangeByScore.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zremrangebyscore + * + * @author Daniele Alessandri + */ +class ZSetRemoveRangeByScore extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREMRANGEBYSCORE'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetReverseRange.php b/vendor/predis/predis/src/Command/ZSetReverseRange.php new file mode 100644 index 0000000..6a46a7a --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetReverseRange.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrevrange + * + * @author Daniele Alessandri + */ +class ZSetReverseRange extends ZSetRange +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREVRANGE'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetReverseRangeByLex.php b/vendor/predis/predis/src/Command/ZSetReverseRangeByLex.php new file mode 100644 index 0000000..5dd611d --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetReverseRangeByLex.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrevrangebylex + * + * @author Daniele Alessandri + */ +class ZSetReverseRangeByLex extends ZSetRangeByLex +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREVRANGEBYLEX'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetReverseRangeByScore.php b/vendor/predis/predis/src/Command/ZSetReverseRangeByScore.php new file mode 100644 index 0000000..1078eb7 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetReverseRangeByScore.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrevrangebyscore + * + * @author Daniele Alessandri + */ +class ZSetReverseRangeByScore extends ZSetRangeByScore +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREVRANGEBYSCORE'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetReverseRank.php b/vendor/predis/predis/src/Command/ZSetReverseRank.php new file mode 100644 index 0000000..33fb815 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetReverseRank.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zrevrank + * + * @author Daniele Alessandri + */ +class ZSetReverseRank extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZREVRANK'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetScan.php b/vendor/predis/predis/src/Command/ZSetScan.php new file mode 100644 index 0000000..1dc2352 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetScan.php @@ -0,0 +1,85 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zscan + * + * @author Daniele Alessandri + */ +class ZSetScan extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZSCAN'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + if (count($arguments) === 3 && is_array($arguments[2])) { + $options = $this->prepareOptions(array_pop($arguments)); + $arguments = array_merge($arguments, $options); + } + + return $arguments; + } + + /** + * Returns a list of options and modifiers compatible with Redis. + * + * @param array $options List of options. + * + * @return array + */ + protected function prepareOptions($options) + { + $options = array_change_key_case($options, CASE_UPPER); + $normalized = array(); + + if (!empty($options['MATCH'])) { + $normalized[] = 'MATCH'; + $normalized[] = $options['MATCH']; + } + + if (!empty($options['COUNT'])) { + $normalized[] = 'COUNT'; + $normalized[] = $options['COUNT']; + } + + return $normalized; + } + + /** + * {@inheritdoc} + */ + public function parseResponse($data) + { + if (is_array($data)) { + $members = $data[1]; + $result = array(); + + for ($i = 0; $i < count($members); ++$i) { + $result[$members[$i]] = (float) $members[++$i]; + } + + $data[1] = $result; + } + + return $data; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetScore.php b/vendor/predis/predis/src/Command/ZSetScore.php new file mode 100644 index 0000000..2e7fce8 --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetScore.php @@ -0,0 +1,28 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zscore + * + * @author Daniele Alessandri + */ +class ZSetScore extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZSCORE'; + } +} diff --git a/vendor/predis/predis/src/Command/ZSetUnionStore.php b/vendor/predis/predis/src/Command/ZSetUnionStore.php new file mode 100644 index 0000000..befc5ce --- /dev/null +++ b/vendor/predis/predis/src/Command/ZSetUnionStore.php @@ -0,0 +1,78 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Command; + +/** + * @link http://redis.io/commands/zunionstore + * + * @author Daniele Alessandri + */ +class ZSetUnionStore extends Command +{ + /** + * {@inheritdoc} + */ + public function getId() + { + return 'ZUNIONSTORE'; + } + + /** + * {@inheritdoc} + */ + protected function filterArguments(array $arguments) + { + $options = array(); + $argc = count($arguments); + + if ($argc > 2 && is_array($arguments[$argc - 1])) { + $options = $this->prepareOptions(array_pop($arguments)); + } + + if (is_array($arguments[1])) { + $arguments = array_merge( + array($arguments[0], count($arguments[1])), + $arguments[1] + ); + } + + return array_merge($arguments, $options); + } + + /** + * Returns a list of options and modifiers compatible with Redis. + * + * @param array $options List of options. + * + * @return array + */ + private function prepareOptions($options) + { + $opts = array_change_key_case($options, CASE_UPPER); + $finalizedOpts = array(); + + if (isset($opts['WEIGHTS']) && is_array($opts['WEIGHTS'])) { + $finalizedOpts[] = 'WEIGHTS'; + + foreach ($opts['WEIGHTS'] as $weight) { + $finalizedOpts[] = $weight; + } + } + + if (isset($opts['AGGREGATE'])) { + $finalizedOpts[] = 'AGGREGATE'; + $finalizedOpts[] = $opts['AGGREGATE']; + } + + return $finalizedOpts; + } +} diff --git a/vendor/predis/predis/src/CommunicationException.php b/vendor/predis/predis/src/CommunicationException.php new file mode 100644 index 0000000..13fe357 --- /dev/null +++ b/vendor/predis/predis/src/CommunicationException.php @@ -0,0 +1,80 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +use Predis\Connection\NodeConnectionInterface; + +/** + * Base exception class for network-related errors. + * + * @author Daniele Alessandri + */ +abstract class CommunicationException extends PredisException +{ + private $connection; + + /** + * @param NodeConnectionInterface $connection Connection that generated the exception. + * @param string $message Error message. + * @param int $code Error code. + * @param \Exception $innerException Inner exception for wrapping the original error. + */ + public function __construct( + NodeConnectionInterface $connection, + $message = null, + $code = null, + \Exception $innerException = null + ) { + parent::__construct($message, $code, $innerException); + $this->connection = $connection; + } + + /** + * Gets the connection that generated the exception. + * + * @return NodeConnectionInterface + */ + public function getConnection() + { + return $this->connection; + } + + /** + * Indicates if the receiver should reset the underlying connection. + * + * @return bool + */ + public function shouldResetConnection() + { + return true; + } + + /** + * Helper method to handle exceptions generated by a connection object. + * + * @param CommunicationException $exception Exception. + * + * @throws CommunicationException + */ + public static function handle(CommunicationException $exception) + { + if ($exception->shouldResetConnection()) { + $connection = $exception->getConnection(); + + if ($connection->isConnected()) { + $connection->disconnect(); + } + } + + throw $exception; + } +} diff --git a/vendor/predis/predis/src/Configuration/ClusterOption.php b/vendor/predis/predis/src/Configuration/ClusterOption.php new file mode 100644 index 0000000..69e36de --- /dev/null +++ b/vendor/predis/predis/src/Configuration/ClusterOption.php @@ -0,0 +1,76 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +use Predis\Connection\Aggregate\ClusterInterface; +use Predis\Connection\Aggregate\PredisCluster; +use Predis\Connection\Aggregate\RedisCluster; + +/** + * Configures an aggregate connection used for clustering + * multiple Redis nodes using various implementations with + * different algorithms or strategies. + * + * @author Daniele Alessandri + */ +class ClusterOption implements OptionInterface +{ + /** + * Creates a new cluster connection from on a known descriptive name. + * + * @param OptionsInterface $options Instance of the client options. + * @param string $id Descriptive identifier of the cluster type (`predis`, `redis-cluster`) + * + * @return ClusterInterface|null + */ + protected function createByDescription(OptionsInterface $options, $id) + { + switch ($id) { + case 'predis': + case 'predis-cluster': + return new PredisCluster(); + + case 'redis': + case 'redis-cluster': + return new RedisCluster($options->connections); + + default: + return; + } + } + + /** + * {@inheritdoc} + */ + public function filter(OptionsInterface $options, $value) + { + if (is_string($value)) { + $value = $this->createByDescription($options, $value); + } + + if (!$value instanceof ClusterInterface) { + throw new \InvalidArgumentException( + "An instance of type 'Predis\Connection\Aggregate\ClusterInterface' was expected." + ); + } + + return $value; + } + + /** + * {@inheritdoc} + */ + public function getDefault(OptionsInterface $options) + { + return new PredisCluster(); + } +} diff --git a/vendor/predis/predis/src/Configuration/ConnectionFactoryOption.php b/vendor/predis/predis/src/Configuration/ConnectionFactoryOption.php new file mode 100644 index 0000000..bf8479c --- /dev/null +++ b/vendor/predis/predis/src/Configuration/ConnectionFactoryOption.php @@ -0,0 +1,60 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +use Predis\Connection\Factory; +use Predis\Connection\FactoryInterface; + +/** + * Configures a connection factory used by the client to create new connection + * instances for single Redis nodes. + * + * @author Daniele Alessandri + */ +class ConnectionFactoryOption implements OptionInterface +{ + /** + * {@inheritdoc} + */ + public function filter(OptionsInterface $options, $value) + { + if ($value instanceof FactoryInterface) { + return $value; + } elseif (is_array($value)) { + $factory = $this->getDefault($options); + + foreach ($value as $scheme => $initializer) { + $factory->define($scheme, $initializer); + } + + return $factory; + } else { + throw new \InvalidArgumentException( + 'Invalid value provided for the connections option.' + ); + } + } + + /** + * {@inheritdoc} + */ + public function getDefault(OptionsInterface $options) + { + $factory = new Factory(); + + if ($options->defined('parameters')) { + $factory->setDefaultParameters($options->parameters); + } + + return $factory; + } +} diff --git a/vendor/predis/predis/src/Configuration/ExceptionsOption.php b/vendor/predis/predis/src/Configuration/ExceptionsOption.php new file mode 100644 index 0000000..337733e --- /dev/null +++ b/vendor/predis/predis/src/Configuration/ExceptionsOption.php @@ -0,0 +1,37 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +/** + * Configures whether consumers (such as the client) should throw exceptions on + * Redis errors (-ERR responses) or just return instances of error responses. + * + * @author Daniele Alessandri + */ +class ExceptionsOption implements OptionInterface +{ + /** + * {@inheritdoc} + */ + public function filter(OptionsInterface $options, $value) + { + return filter_var($value, FILTER_VALIDATE_BOOLEAN); + } + + /** + * {@inheritdoc} + */ + public function getDefault(OptionsInterface $options) + { + return true; + } +} diff --git a/vendor/predis/predis/src/Configuration/OptionInterface.php b/vendor/predis/predis/src/Configuration/OptionInterface.php new file mode 100644 index 0000000..b31e0c9 --- /dev/null +++ b/vendor/predis/predis/src/Configuration/OptionInterface.php @@ -0,0 +1,40 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +/** + * Defines an handler used by Predis\Configuration\Options to filter, validate + * or return default values for a given option. + * + * @author Daniele Alessandri + */ +interface OptionInterface +{ + /** + * Filters and validates the passed value. + * + * @param OptionsInterface $options Options container. + * @param mixed $value Input value. + * + * @return mixed + */ + public function filter(OptionsInterface $options, $value); + + /** + * Returns the default value for the option. + * + * @param OptionsInterface $options Options container. + * + * @return mixed + */ + public function getDefault(OptionsInterface $options); +} diff --git a/vendor/predis/predis/src/Configuration/Options.php b/vendor/predis/predis/src/Configuration/Options.php new file mode 100644 index 0000000..c17dd54 --- /dev/null +++ b/vendor/predis/predis/src/Configuration/Options.php @@ -0,0 +1,122 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +/** + * Manages Predis options with filtering, conversion and lazy initialization of + * values using a mini-DI container approach. + * + * {@inheritdoc} + * + * @author Daniele Alessandri + */ +class Options implements OptionsInterface +{ + protected $input; + protected $options; + protected $handlers; + + /** + * @param array $options Array of options with their values + */ + public function __construct(array $options = array()) + { + $this->input = $options; + $this->options = array(); + $this->handlers = $this->getHandlers(); + } + + /** + * Ensures that the default options are initialized. + * + * @return array + */ + protected function getHandlers() + { + return array( + 'cluster' => 'Predis\Configuration\ClusterOption', + 'connections' => 'Predis\Configuration\ConnectionFactoryOption', + 'exceptions' => 'Predis\Configuration\ExceptionsOption', + 'prefix' => 'Predis\Configuration\PrefixOption', + 'profile' => 'Predis\Configuration\ProfileOption', + 'replication' => 'Predis\Configuration\ReplicationOption', + ); + } + + /** + * {@inheritdoc} + */ + public function getDefault($option) + { + if (isset($this->handlers[$option])) { + $handler = $this->handlers[$option]; + $handler = new $handler(); + + return $handler->getDefault($this); + } + } + + /** + * {@inheritdoc} + */ + public function defined($option) + { + return + array_key_exists($option, $this->options) || + array_key_exists($option, $this->input) + ; + } + + /** + * {@inheritdoc} + */ + public function __isset($option) + { + return ( + array_key_exists($option, $this->options) || + array_key_exists($option, $this->input) + ) && $this->__get($option) !== null; + } + + /** + * {@inheritdoc} + */ + public function __get($option) + { + if (isset($this->options[$option]) || array_key_exists($option, $this->options)) { + return $this->options[$option]; + } + + if (isset($this->input[$option]) || array_key_exists($option, $this->input)) { + $value = $this->input[$option]; + unset($this->input[$option]); + + if (is_object($value) && method_exists($value, '__invoke')) { + $value = $value($this, $option); + } + + if (isset($this->handlers[$option])) { + $handler = $this->handlers[$option]; + $handler = new $handler(); + $value = $handler->filter($this, $value); + } + + return $this->options[$option] = $value; + } + + if (isset($this->handlers[$option])) { + return $this->options[$option] = $this->getDefault($option); + } + + return; + } +} diff --git a/vendor/predis/predis/src/Configuration/OptionsInterface.php b/vendor/predis/predis/src/Configuration/OptionsInterface.php new file mode 100644 index 0000000..f811647 --- /dev/null +++ b/vendor/predis/predis/src/Configuration/OptionsInterface.php @@ -0,0 +1,64 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +/** + * Interface defining a container for client options. + * + * @property-read mixed aggregate Custom connection aggregator. + * @property-read mixed cluster Aggregate connection for clustering. + * @property-read mixed connections Connection factory. + * @property-read mixed exceptions Toggles exceptions in client for -ERR responses. + * @property-read mixed prefix Key prefixing strategy using the given prefix. + * @property-read mixed profile Server profile. + * @property-read mixed replication Aggregate connection for replication. + * + * @author Daniele Alessandri + */ +interface OptionsInterface +{ + /** + * Returns the default value for the given option. + * + * @param string $option Name of the option. + * + * @return mixed|null + */ + public function getDefault($option); + + /** + * Checks if the given option has been set by the user upon initialization. + * + * @param string $option Name of the option. + * + * @return bool + */ + public function defined($option); + + /** + * Checks if the given option has been set and does not evaluate to NULL. + * + * @param string $option Name of the option. + * + * @return bool + */ + public function __isset($option); + + /** + * Returns the value of the given option. + * + * @param string $option Name of the option. + * + * @return mixed|null + */ + public function __get($option); +} diff --git a/vendor/predis/predis/src/Configuration/PrefixOption.php b/vendor/predis/predis/src/Configuration/PrefixOption.php new file mode 100644 index 0000000..5827cdc --- /dev/null +++ b/vendor/predis/predis/src/Configuration/PrefixOption.php @@ -0,0 +1,44 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +use Predis\Command\Processor\KeyPrefixProcessor; +use Predis\Command\Processor\ProcessorInterface; + +/** + * Configures a command processor that apply the specified prefix string to a + * series of Redis commands considered prefixable. + * + * @author Daniele Alessandri + */ +class PrefixOption implements OptionInterface +{ + /** + * {@inheritdoc} + */ + public function filter(OptionsInterface $options, $value) + { + if ($value instanceof ProcessorInterface) { + return $value; + } + + return new KeyPrefixProcessor($value); + } + + /** + * {@inheritdoc} + */ + public function getDefault(OptionsInterface $options) + { + // NOOP + } +} diff --git a/vendor/predis/predis/src/Configuration/ProfileOption.php b/vendor/predis/predis/src/Configuration/ProfileOption.php new file mode 100644 index 0000000..864936e --- /dev/null +++ b/vendor/predis/predis/src/Configuration/ProfileOption.php @@ -0,0 +1,69 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +use Predis\Profile\Factory; +use Predis\Profile\ProfileInterface; +use Predis\Profile\RedisProfile; + +/** + * Configures the server profile to be used by the client to create command + * instances depending on the specified version of the Redis server. + * + * @author Daniele Alessandri + */ +class ProfileOption implements OptionInterface +{ + /** + * Sets the commands processors that need to be applied to the profile. + * + * @param OptionsInterface $options Client options. + * @param ProfileInterface $profile Server profile. + */ + protected function setProcessors(OptionsInterface $options, ProfileInterface $profile) + { + if (isset($options->prefix) && $profile instanceof RedisProfile) { + // NOTE: directly using __get('prefix') is actually a workaround for + // HHVM 2.3.0. It's correct and respects the options interface, it's + // just ugly. We will remove this hack when HHVM will fix re-entrant + // calls to __get() once and for all. + + $profile->setProcessor($options->__get('prefix')); + } + } + + /** + * {@inheritdoc} + */ + public function filter(OptionsInterface $options, $value) + { + if (is_string($value)) { + $value = Factory::get($value); + $this->setProcessors($options, $value); + } elseif (!$value instanceof ProfileInterface) { + throw new \InvalidArgumentException('Invalid value for the profile option.'); + } + + return $value; + } + + /** + * {@inheritdoc} + */ + public function getDefault(OptionsInterface $options) + { + $profile = Factory::getDefault(); + $this->setProcessors($options, $profile); + + return $profile; + } +} diff --git a/vendor/predis/predis/src/Configuration/ReplicationOption.php b/vendor/predis/predis/src/Configuration/ReplicationOption.php new file mode 100644 index 0000000..1a34f71 --- /dev/null +++ b/vendor/predis/predis/src/Configuration/ReplicationOption.php @@ -0,0 +1,75 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Configuration; + +use Predis\Connection\Aggregate\MasterSlaveReplication; +use Predis\Connection\Aggregate\ReplicationInterface; +use Predis\Connection\Aggregate\SentinelReplication; + +/** + * Configures an aggregate connection used for master/slave replication among + * multiple Redis nodes. + * + * @author Daniele Alessandri + */ +class ReplicationOption implements OptionInterface +{ + /** + * {@inheritdoc} + * + * @todo There's more code than needed due to a bug in filter_var() as + * discussed here https://bugs.php.net/bug.php?id=49510 and different + * behaviours when encountering NULL values on PHP 5.3. + */ + public function filter(OptionsInterface $options, $value) + { + if ($value instanceof ReplicationInterface) { + return $value; + } + + if (is_bool($value) || $value === null) { + return $value ? $this->getDefault($options) : null; + } + + if ($value === 'sentinel') { + return function ($sentinels, $options) { + return new SentinelReplication($options->service, $sentinels, $options->connections); + }; + } + + if ( + !is_object($value) && + null !== $asbool = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE) + ) { + return $asbool ? $this->getDefault($options) : null; + } + + throw new \InvalidArgumentException( + "An instance of type 'Predis\Connection\Aggregate\ReplicationInterface' was expected." + ); + } + + /** + * {@inheritdoc} + */ + public function getDefault(OptionsInterface $options) + { + $replication = new MasterSlaveReplication(); + + if ($options->autodiscovery) { + $replication->setConnectionFactory($options->connections); + $replication->setAutoDiscovery(true); + } + + return $replication; + } +} diff --git a/vendor/predis/predis/src/Connection/AbstractConnection.php b/vendor/predis/predis/src/Connection/AbstractConnection.php new file mode 100644 index 0000000..fb86513 --- /dev/null +++ b/vendor/predis/predis/src/Connection/AbstractConnection.php @@ -0,0 +1,226 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; +use Predis\CommunicationException; +use Predis\Protocol\ProtocolException; + +/** + * Base class with the common logic used by connection classes to communicate + * with Redis. + * + * @author Daniele Alessandri + */ +abstract class AbstractConnection implements NodeConnectionInterface +{ + private $resource; + private $cachedId; + + protected $parameters; + protected $initCommands = array(); + + /** + * @param ParametersInterface $parameters Initialization parameters for the connection. + */ + public function __construct(ParametersInterface $parameters) + { + $this->parameters = $this->assertParameters($parameters); + } + + /** + * Disconnects from the server and destroys the underlying resource when + * PHP's garbage collector kicks in. + */ + public function __destruct() + { + $this->disconnect(); + } + + /** + * Checks some of the parameters used to initialize the connection. + * + * @param ParametersInterface $parameters Initialization parameters for the connection. + * + * @throws \InvalidArgumentException + * + * @return ParametersInterface + */ + abstract protected function assertParameters(ParametersInterface $parameters); + + /** + * Creates the underlying resource used to communicate with Redis. + * + * @return mixed + */ + abstract protected function createResource(); + + /** + * {@inheritdoc} + */ + public function isConnected() + { + return isset($this->resource); + } + + /** + * {@inheritdoc} + */ + public function connect() + { + if (!$this->isConnected()) { + $this->resource = $this->createResource(); + + return true; + } + + return false; + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + unset($this->resource); + } + + /** + * {@inheritdoc} + */ + public function addConnectCommand(CommandInterface $command) + { + $this->initCommands[] = $command; + } + + /** + * {@inheritdoc} + */ + public function executeCommand(CommandInterface $command) + { + $this->writeRequest($command); + + return $this->readResponse($command); + } + + /** + * {@inheritdoc} + */ + public function readResponse(CommandInterface $command) + { + return $this->read(); + } + + /** + * Helper method that returns an exception message augmented with useful + * details from the connection parameters. + * + * @param string $message Error message. + * + * @return string + */ + private function createExceptionMessage($message) + { + $parameters = $this->parameters; + + if ($parameters->scheme === 'unix') { + return "$message [$parameters->scheme:$parameters->path]"; + } + + if (filter_var($parameters->host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { + return "$message [$parameters->scheme://[$parameters->host]:$parameters->port]"; + } + + return "$message [$parameters->scheme://$parameters->host:$parameters->port]"; + } + + /** + * Helper method to handle connection errors. + * + * @param string $message Error message. + * @param int $code Error code. + */ + protected function onConnectionError($message, $code = null) + { + CommunicationException::handle( + new ConnectionException($this, static::createExceptionMessage($message), $code) + ); + } + + /** + * Helper method to handle protocol errors. + * + * @param string $message Error message. + */ + protected function onProtocolError($message) + { + CommunicationException::handle( + new ProtocolException($this, static::createExceptionMessage($message)) + ); + } + + /** + * {@inheritdoc} + */ + public function getResource() + { + if (isset($this->resource)) { + return $this->resource; + } + + $this->connect(); + + return $this->resource; + } + + /** + * {@inheritdoc} + */ + public function getParameters() + { + return $this->parameters; + } + + /** + * Gets an identifier for the connection. + * + * @return string + */ + protected function getIdentifier() + { + if ($this->parameters->scheme === 'unix') { + return $this->parameters->path; + } + + return "{$this->parameters->host}:{$this->parameters->port}"; + } + + /** + * {@inheritdoc} + */ + public function __toString() + { + if (!isset($this->cachedId)) { + $this->cachedId = $this->getIdentifier(); + } + + return $this->cachedId; + } + + /** + * {@inheritdoc} + */ + public function __sleep() + { + return array('parameters', 'initCommands'); + } +} diff --git a/vendor/predis/predis/src/Connection/Aggregate/ClusterInterface.php b/vendor/predis/predis/src/Connection/Aggregate/ClusterInterface.php new file mode 100644 index 0000000..af0f5aa --- /dev/null +++ b/vendor/predis/predis/src/Connection/Aggregate/ClusterInterface.php @@ -0,0 +1,24 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection\Aggregate; + +use Predis\Connection\AggregateConnectionInterface; + +/** + * Defines a cluster of Redis servers formed by aggregating multiple connection + * instances to single Redis nodes. + * + * @author Daniele Alessandri + */ +interface ClusterInterface extends AggregateConnectionInterface +{ +} diff --git a/vendor/predis/predis/src/Connection/Aggregate/MasterSlaveReplication.php b/vendor/predis/predis/src/Connection/Aggregate/MasterSlaveReplication.php new file mode 100644 index 0000000..238cf2c --- /dev/null +++ b/vendor/predis/predis/src/Connection/Aggregate/MasterSlaveReplication.php @@ -0,0 +1,509 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection\Aggregate; + +use Predis\ClientException; +use Predis\Command\CommandInterface; +use Predis\Command\RawCommand; +use Predis\Connection\ConnectionException; +use Predis\Connection\FactoryInterface; +use Predis\Connection\NodeConnectionInterface; +use Predis\Replication\MissingMasterException; +use Predis\Replication\ReplicationStrategy; +use Predis\Response\ErrorInterface as ResponseErrorInterface; + +/** + * Aggregate connection handling replication of Redis nodes configured in a + * single master / multiple slaves setup. + * + * @author Daniele Alessandri + */ +class MasterSlaveReplication implements ReplicationInterface +{ + /** + * @var ReplicationStrategy + */ + protected $strategy; + + /** + * @var NodeConnectionInterface + */ + protected $master; + + /** + * @var NodeConnectionInterface[] + */ + protected $slaves = array(); + + /** + * @var NodeConnectionInterface + */ + protected $current; + + /** + * @var bool + */ + protected $autoDiscovery = false; + + /** + * @var FactoryInterface + */ + protected $connectionFactory; + + /** + * {@inheritdoc} + */ + public function __construct(ReplicationStrategy $strategy = null) + { + $this->strategy = $strategy ?: new ReplicationStrategy(); + } + + /** + * Configures the automatic discovery of the replication configuration on failure. + * + * @param bool $value Enable or disable auto discovery. + */ + public function setAutoDiscovery($value) + { + if (!$this->connectionFactory) { + throw new ClientException('Automatic discovery requires a connection factory'); + } + + $this->autoDiscovery = (bool) $value; + } + + /** + * Sets the connection factory used to create the connections by the auto + * discovery procedure. + * + * @param FactoryInterface $connectionFactory Connection factory instance. + */ + public function setConnectionFactory(FactoryInterface $connectionFactory) + { + $this->connectionFactory = $connectionFactory; + } + + /** + * Resets the connection state. + */ + protected function reset() + { + $this->current = null; + } + + /** + * {@inheritdoc} + */ + public function add(NodeConnectionInterface $connection) + { + $alias = $connection->getParameters()->alias; + + if ($alias === 'master') { + $this->master = $connection; + } else { + $this->slaves[$alias ?: "slave-$connection"] = $connection; + } + + $this->reset(); + } + + /** + * {@inheritdoc} + */ + public function remove(NodeConnectionInterface $connection) + { + if ($connection->getParameters()->alias === 'master') { + $this->master = null; + $this->reset(); + + return true; + } else { + if (($id = array_search($connection, $this->slaves, true)) !== false) { + unset($this->slaves[$id]); + $this->reset(); + + return true; + } + } + + return false; + } + + /** + * {@inheritdoc} + */ + public function getConnection(CommandInterface $command) + { + if (!$this->current) { + if ($this->strategy->isReadOperation($command) && $slave = $this->pickSlave()) { + $this->current = $slave; + } else { + $this->current = $this->getMasterOrDie(); + } + + return $this->current; + } + + if ($this->current === $master = $this->getMasterOrDie()) { + return $master; + } + + if (!$this->strategy->isReadOperation($command) || !$this->slaves) { + $this->current = $master; + } + + return $this->current; + } + + /** + * {@inheritdoc} + */ + public function getConnectionById($connectionId) + { + if ($connectionId === 'master') { + return $this->master; + } + + if (isset($this->slaves[$connectionId])) { + return $this->slaves[$connectionId]; + } + + return; + } + + /** + * {@inheritdoc} + */ + public function switchTo($connection) + { + if (!$connection instanceof NodeConnectionInterface) { + $connection = $this->getConnectionById($connection); + } + + if (!$connection) { + throw new \InvalidArgumentException('Invalid connection or connection not found.'); + } + + if ($connection !== $this->master && !in_array($connection, $this->slaves, true)) { + throw new \InvalidArgumentException('Invalid connection or connection not found.'); + } + + $this->current = $connection; + } + + /** + * Switches to the master server. + */ + public function switchToMaster() + { + $this->switchTo('master'); + } + + /** + * Switches to a random slave server. + */ + public function switchToSlave() + { + $connection = $this->pickSlave(); + $this->switchTo($connection); + } + + /** + * {@inheritdoc} + */ + public function getCurrent() + { + return $this->current; + } + + /** + * {@inheritdoc} + */ + public function getMaster() + { + return $this->master; + } + + /** + * Returns the connection associated to the master server. + * + * @return NodeConnectionInterface + */ + private function getMasterOrDie() + { + if (!$connection = $this->getMaster()) { + throw new MissingMasterException('No master server available for replication'); + } + + return $connection; + } + + /** + * {@inheritdoc} + */ + public function getSlaves() + { + return array_values($this->slaves); + } + + /** + * Returns the underlying replication strategy. + * + * @return ReplicationStrategy + */ + public function getReplicationStrategy() + { + return $this->strategy; + } + + /** + * Returns a random slave. + * + * @return NodeConnectionInterface + */ + protected function pickSlave() + { + if ($this->slaves) { + return $this->slaves[array_rand($this->slaves)]; + } + } + + /** + * {@inheritdoc} + */ + public function isConnected() + { + return $this->current ? $this->current->isConnected() : false; + } + + /** + * {@inheritdoc} + */ + public function connect() + { + if (!$this->current) { + if (!$this->current = $this->pickSlave()) { + if (!$this->current = $this->getMaster()) { + throw new ClientException('No available connection for replication'); + } + } + } + + $this->current->connect(); + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + if ($this->master) { + $this->master->disconnect(); + } + + foreach ($this->slaves as $connection) { + $connection->disconnect(); + } + } + + /** + * Handles response from INFO. + * + * @param string $response + * + * @return array + */ + private function handleInfoResponse($response) + { + $info = array(); + + foreach (preg_split('/\r?\n/', $response) as $row) { + if (strpos($row, ':') === false) { + continue; + } + + list($k, $v) = explode(':', $row, 2); + $info[$k] = $v; + } + + return $info; + } + + /** + * Fetches the replication configuration from one of the servers. + */ + public function discover() + { + if (!$this->connectionFactory) { + throw new ClientException('Discovery requires a connection factory'); + } + + RETRY_FETCH: { + try { + if ($connection = $this->getMaster()) { + $this->discoverFromMaster($connection, $this->connectionFactory); + } elseif ($connection = $this->pickSlave()) { + $this->discoverFromSlave($connection, $this->connectionFactory); + } else { + throw new ClientException('No connection available for discovery'); + } + } catch (ConnectionException $exception) { + $this->remove($connection); + goto RETRY_FETCH; + } + } + } + + /** + * Discovers the replication configuration by contacting the master node. + * + * @param NodeConnectionInterface $connection Connection to the master node. + * @param FactoryInterface $connectionFactory Connection factory instance. + */ + protected function discoverFromMaster(NodeConnectionInterface $connection, FactoryInterface $connectionFactory) + { + $response = $connection->executeCommand(RawCommand::create('INFO', 'REPLICATION')); + $replication = $this->handleInfoResponse($response); + + if ($replication['role'] !== 'master') { + throw new ClientException("Role mismatch (expected master, got slave) [$connection]"); + } + + $this->slaves = array(); + + foreach ($replication as $k => $v) { + $parameters = null; + + if (strpos($k, 'slave') === 0 && preg_match('/ip=(?P.*),port=(?P\d+)/', $v, $parameters)) { + $slaveConnection = $connectionFactory->create(array( + 'host' => $parameters['host'], + 'port' => $parameters['port'], + )); + + $this->add($slaveConnection); + } + } + } + + /** + * Discovers the replication configuration by contacting one of the slaves. + * + * @param NodeConnectionInterface $connection Connection to one of the slaves. + * @param FactoryInterface $connectionFactory Connection factory instance. + */ + protected function discoverFromSlave(NodeConnectionInterface $connection, FactoryInterface $connectionFactory) + { + $response = $connection->executeCommand(RawCommand::create('INFO', 'REPLICATION')); + $replication = $this->handleInfoResponse($response); + + if ($replication['role'] !== 'slave') { + throw new ClientException("Role mismatch (expected slave, got master) [$connection]"); + } + + $masterConnection = $connectionFactory->create(array( + 'host' => $replication['master_host'], + 'port' => $replication['master_port'], + 'alias' => 'master', + )); + + $this->add($masterConnection); + + $this->discoverFromMaster($masterConnection, $connectionFactory); + } + + /** + * Retries the execution of a command upon slave failure. + * + * @param CommandInterface $command Command instance. + * @param string $method Actual method. + * + * @return mixed + */ + private function retryCommandOnFailure(CommandInterface $command, $method) + { + RETRY_COMMAND: { + try { + $connection = $this->getConnection($command); + $response = $connection->$method($command); + + if ($response instanceof ResponseErrorInterface && $response->getErrorType() === 'LOADING') { + throw new ConnectionException($connection, "Redis is loading the dataset in memory [$connection]"); + } + } catch (ConnectionException $exception) { + $connection = $exception->getConnection(); + $connection->disconnect(); + + if ($connection === $this->master && !$this->autoDiscovery) { + // Throw immediately when master connection is failing, even + // when the command represents a read-only operation, unless + // automatic discovery has been enabled. + throw $exception; + } else { + // Otherwise remove the failing slave and attempt to execute + // the command again on one of the remaining slaves... + $this->remove($connection); + } + + // ... that is, unless we have no more connections to use. + if (!$this->slaves && !$this->master) { + throw $exception; + } elseif ($this->autoDiscovery) { + $this->discover(); + } + + goto RETRY_COMMAND; + } catch (MissingMasterException $exception) { + if ($this->autoDiscovery) { + $this->discover(); + } else { + throw $exception; + } + + goto RETRY_COMMAND; + } + } + + return $response; + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function readResponse(CommandInterface $command) + { + return $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function executeCommand(CommandInterface $command) + { + return $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function __sleep() + { + return array('master', 'slaves', 'strategy'); + } +} diff --git a/vendor/predis/predis/src/Connection/Aggregate/PredisCluster.php b/vendor/predis/predis/src/Connection/Aggregate/PredisCluster.php new file mode 100644 index 0000000..33f98bf --- /dev/null +++ b/vendor/predis/predis/src/Connection/Aggregate/PredisCluster.php @@ -0,0 +1,235 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection\Aggregate; + +use Predis\Cluster\PredisStrategy; +use Predis\Cluster\StrategyInterface; +use Predis\Command\CommandInterface; +use Predis\Connection\NodeConnectionInterface; +use Predis\NotSupportedException; + +/** + * Abstraction for a cluster of aggregate connections to various Redis servers + * implementing client-side sharding based on pluggable distribution strategies. + * + * @author Daniele Alessandri + * + * @todo Add the ability to remove connections from pool. + */ +class PredisCluster implements ClusterInterface, \IteratorAggregate, \Countable +{ + private $pool; + private $strategy; + private $distributor; + + /** + * @param StrategyInterface $strategy Optional cluster strategy. + */ + public function __construct(StrategyInterface $strategy = null) + { + $this->pool = array(); + $this->strategy = $strategy ?: new PredisStrategy(); + $this->distributor = $this->strategy->getDistributor(); + } + + /** + * {@inheritdoc} + */ + public function isConnected() + { + foreach ($this->pool as $connection) { + if ($connection->isConnected()) { + return true; + } + } + + return false; + } + + /** + * {@inheritdoc} + */ + public function connect() + { + foreach ($this->pool as $connection) { + $connection->connect(); + } + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + foreach ($this->pool as $connection) { + $connection->disconnect(); + } + } + + /** + * {@inheritdoc} + */ + public function add(NodeConnectionInterface $connection) + { + $parameters = $connection->getParameters(); + + if (isset($parameters->alias)) { + $this->pool[$parameters->alias] = $connection; + } else { + $this->pool[] = $connection; + } + + $weight = isset($parameters->weight) ? $parameters->weight : null; + $this->distributor->add($connection, $weight); + } + + /** + * {@inheritdoc} + */ + public function remove(NodeConnectionInterface $connection) + { + if (($id = array_search($connection, $this->pool, true)) !== false) { + unset($this->pool[$id]); + $this->distributor->remove($connection); + + return true; + } + + return false; + } + + /** + * Removes a connection instance using its alias or index. + * + * @param string $connectionID Alias or index of a connection. + * + * @return bool Returns true if the connection was in the pool. + */ + public function removeById($connectionID) + { + if ($connection = $this->getConnectionById($connectionID)) { + return $this->remove($connection); + } + + return false; + } + + /** + * {@inheritdoc} + */ + public function getConnection(CommandInterface $command) + { + $slot = $this->strategy->getSlot($command); + + if (!isset($slot)) { + throw new NotSupportedException( + "Cannot use '{$command->getId()}' over clusters of connections." + ); + } + + $node = $this->distributor->getBySlot($slot); + + return $node; + } + + /** + * {@inheritdoc} + */ + public function getConnectionById($connectionID) + { + return isset($this->pool[$connectionID]) ? $this->pool[$connectionID] : null; + } + + /** + * Retrieves a connection instance from the cluster using a key. + * + * @param string $key Key string. + * + * @return NodeConnectionInterface + */ + public function getConnectionByKey($key) + { + $hash = $this->strategy->getSlotByKey($key); + $node = $this->distributor->getBySlot($hash); + + return $node; + } + + /** + * Returns the underlying command hash strategy used to hash commands by + * using keys found in their arguments. + * + * @return StrategyInterface + */ + public function getClusterStrategy() + { + return $this->strategy; + } + + /** + * {@inheritdoc} + */ + public function count() + { + return count($this->pool); + } + + /** + * {@inheritdoc} + */ + public function getIterator() + { + return new \ArrayIterator($this->pool); + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $this->getConnection($command)->writeRequest($command); + } + + /** + * {@inheritdoc} + */ + public function readResponse(CommandInterface $command) + { + return $this->getConnection($command)->readResponse($command); + } + + /** + * {@inheritdoc} + */ + public function executeCommand(CommandInterface $command) + { + return $this->getConnection($command)->executeCommand($command); + } + + /** + * Executes the specified Redis command on all the nodes of a cluster. + * + * @param CommandInterface $command A Redis command. + * + * @return array + */ + public function executeCommandOnNodes(CommandInterface $command) + { + $responses = array(); + + foreach ($this->pool as $connection) { + $responses[] = $connection->executeCommand($command); + } + + return $responses; + } +} diff --git a/vendor/predis/predis/src/Connection/Aggregate/RedisCluster.php b/vendor/predis/predis/src/Connection/Aggregate/RedisCluster.php new file mode 100644 index 0000000..c749cc8 --- /dev/null +++ b/vendor/predis/predis/src/Connection/Aggregate/RedisCluster.php @@ -0,0 +1,673 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection\Aggregate; + +use Predis\ClientException; +use Predis\Cluster\RedisStrategy as RedisClusterStrategy; +use Predis\Cluster\StrategyInterface; +use Predis\Command\CommandInterface; +use Predis\Command\RawCommand; +use Predis\Connection\ConnectionException; +use Predis\Connection\FactoryInterface; +use Predis\Connection\NodeConnectionInterface; +use Predis\NotSupportedException; +use Predis\Response\ErrorInterface as ErrorResponseInterface; + +/** + * Abstraction for a Redis-backed cluster of nodes (Redis >= 3.0.0). + * + * This connection backend offers smart support for redis-cluster by handling + * automatic slots map (re)generation upon -MOVED or -ASK responses returned by + * Redis when redirecting a client to a different node. + * + * The cluster can be pre-initialized using only a subset of the actual nodes in + * the cluster, Predis will do the rest by adjusting the slots map and creating + * the missing underlying connection instances on the fly. + * + * It is possible to pre-associate connections to a slots range with the "slots" + * parameter in the form "$first-$last". This can greatly reduce runtime node + * guessing and redirections. + * + * It is also possible to ask for the full and updated slots map directly to one + * of the nodes and optionally enable such a behaviour upon -MOVED redirections. + * Asking for the cluster configuration to Redis is actually done by issuing a + * CLUSTER SLOTS command to a random node in the pool. + * + * @author Daniele Alessandri + */ +class RedisCluster implements ClusterInterface, \IteratorAggregate, \Countable +{ + private $useClusterSlots = true; + private $pool = array(); + private $slots = array(); + private $slotsMap; + private $strategy; + private $connections; + private $retryLimit = 5; + + /** + * @param FactoryInterface $connections Optional connection factory. + * @param StrategyInterface $strategy Optional cluster strategy. + */ + public function __construct( + FactoryInterface $connections, + StrategyInterface $strategy = null + ) { + $this->connections = $connections; + $this->strategy = $strategy ?: new RedisClusterStrategy(); + } + + /** + * Sets the maximum number of retries for commands upon server failure. + * + * -1 = unlimited retry attempts + * 0 = no retry attempts (fails immediatly) + * n = fail only after n retry attempts + * + * @param int $retry Number of retry attempts. + */ + public function setRetryLimit($retry) + { + $this->retryLimit = (int) $retry; + } + + /** + * {@inheritdoc} + */ + public function isConnected() + { + foreach ($this->pool as $connection) { + if ($connection->isConnected()) { + return true; + } + } + + return false; + } + + /** + * {@inheritdoc} + */ + public function connect() + { + if ($connection = $this->getRandomConnection()) { + $connection->connect(); + } + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + foreach ($this->pool as $connection) { + $connection->disconnect(); + } + } + + /** + * {@inheritdoc} + */ + public function add(NodeConnectionInterface $connection) + { + $this->pool[(string) $connection] = $connection; + unset($this->slotsMap); + } + + /** + * {@inheritdoc} + */ + public function remove(NodeConnectionInterface $connection) + { + if (false !== $id = array_search($connection, $this->pool, true)) { + unset( + $this->pool[$id], + $this->slotsMap + ); + + $this->slots = array_diff($this->slots, array($connection)); + + return true; + } + + return false; + } + + /** + * Removes a connection instance by using its identifier. + * + * @param string $connectionID Connection identifier. + * + * @return bool True if the connection was in the pool. + */ + public function removeById($connectionID) + { + if (isset($this->pool[$connectionID])) { + unset( + $this->pool[$connectionID], + $this->slotsMap + ); + + return true; + } + + return false; + } + + /** + * Generates the current slots map by guessing the cluster configuration out + * of the connection parameters of the connections in the pool. + * + * Generation is based on the same algorithm used by Redis to generate the + * cluster, so it is most effective when all of the connections supplied on + * initialization have the "slots" parameter properly set accordingly to the + * current cluster configuration. + * + * @return array + */ + public function buildSlotsMap() + { + $this->slotsMap = array(); + + foreach ($this->pool as $connectionID => $connection) { + $parameters = $connection->getParameters(); + + if (!isset($parameters->slots)) { + continue; + } + + foreach (explode(',', $parameters->slots) as $slotRange) { + $slots = explode('-', $slotRange, 2); + + if (!isset($slots[1])) { + $slots[1] = $slots[0]; + } + + $this->setSlots($slots[0], $slots[1], $connectionID); + } + } + + return $this->slotsMap; + } + + /** + * Queries the specified node of the cluster to fetch the updated slots map. + * + * When the connection fails, this method tries to execute the same command + * on a different connection picked at random from the pool of known nodes, + * up until the retry limit is reached. + * + * @param NodeConnectionInterface $connection Connection to a node of the cluster. + * + * @return mixed + */ + private function queryClusterNodeForSlotsMap(NodeConnectionInterface $connection) + { + $retries = 0; + $command = RawCommand::create('CLUSTER', 'SLOTS'); + + RETRY_COMMAND: { + try { + $response = $connection->executeCommand($command); + } catch (ConnectionException $exception) { + $connection = $exception->getConnection(); + $connection->disconnect(); + + $this->remove($connection); + + if ($retries === $this->retryLimit) { + throw $exception; + } + + if (!$connection = $this->getRandomConnection()) { + throw new ClientException('No connections left in the pool for `CLUSTER SLOTS`'); + } + + ++$retries; + goto RETRY_COMMAND; + } + } + + return $response; + } + + /** + * Generates an updated slots map fetching the cluster configuration using + * the CLUSTER SLOTS command against the specified node or a random one from + * the pool. + * + * @param NodeConnectionInterface $connection Optional connection instance. + * + * @return array + */ + public function askSlotsMap(NodeConnectionInterface $connection = null) + { + if (!$connection && !$connection = $this->getRandomConnection()) { + return array(); + } + + $this->resetSlotsMap(); + + $response = $this->queryClusterNodeForSlotsMap($connection); + + foreach ($response as $slots) { + // We only support master servers for now, so we ignore subsequent + // elements in the $slots array identifying slaves. + list($start, $end, $master) = $slots; + + if ($master[0] === '') { + $this->setSlots($start, $end, (string) $connection); + } else { + $this->setSlots($start, $end, "{$master[0]}:{$master[1]}"); + } + } + + return $this->slotsMap; + } + + /** + * Resets the slots map cache. + */ + public function resetSlotsMap() + { + $this->slotsMap = array(); + } + + /** + * Returns the current slots map for the cluster. + * + * The order of the returned $slot => $server dictionary is not guaranteed. + * + * @return array + */ + public function getSlotsMap() + { + if (!isset($this->slotsMap)) { + $this->slotsMap = array(); + } + + return $this->slotsMap; + } + + /** + * Pre-associates a connection to a slots range to avoid runtime guessing. + * + * @param int $first Initial slot of the range. + * @param int $last Last slot of the range. + * @param NodeConnectionInterface|string $connection ID or connection instance. + * + * @throws \OutOfBoundsException + */ + public function setSlots($first, $last, $connection) + { + if ($first < 0x0000 || $first > 0x3FFF || + $last < 0x0000 || $last > 0x3FFF || + $last < $first + ) { + throw new \OutOfBoundsException( + "Invalid slot range for $connection: [$first-$last]." + ); + } + + $slots = array_fill($first, $last - $first + 1, (string) $connection); + $this->slotsMap = $this->getSlotsMap() + $slots; + } + + /** + * Guesses the correct node associated to a given slot using a precalculated + * slots map, falling back to the same logic used by Redis to initialize a + * cluster (best-effort). + * + * @param int $slot Slot index. + * + * @return string Connection ID. + */ + protected function guessNode($slot) + { + if (!$this->pool) { + throw new ClientException('No connections available in the pool'); + } + + if (!isset($this->slotsMap)) { + $this->buildSlotsMap(); + } + + if (isset($this->slotsMap[$slot])) { + return $this->slotsMap[$slot]; + } + + $count = count($this->pool); + $index = min((int) ($slot / (int) (16384 / $count)), $count - 1); + $nodes = array_keys($this->pool); + + return $nodes[$index]; + } + + /** + * Creates a new connection instance from the given connection ID. + * + * @param string $connectionID Identifier for the connection. + * + * @return NodeConnectionInterface + */ + protected function createConnection($connectionID) + { + $separator = strrpos($connectionID, ':'); + + return $this->connections->create(array( + 'host' => substr($connectionID, 0, $separator), + 'port' => substr($connectionID, $separator + 1), + )); + } + + /** + * {@inheritdoc} + */ + public function getConnection(CommandInterface $command) + { + $slot = $this->strategy->getSlot($command); + + if (!isset($slot)) { + throw new NotSupportedException( + "Cannot use '{$command->getId()}' with redis-cluster." + ); + } + + if (isset($this->slots[$slot])) { + return $this->slots[$slot]; + } else { + return $this->getConnectionBySlot($slot); + } + } + + /** + * Returns the connection currently associated to a given slot. + * + * @param int $slot Slot index. + * + * @throws \OutOfBoundsException + * + * @return NodeConnectionInterface + */ + public function getConnectionBySlot($slot) + { + if ($slot < 0x0000 || $slot > 0x3FFF) { + throw new \OutOfBoundsException("Invalid slot [$slot]."); + } + + if (isset($this->slots[$slot])) { + return $this->slots[$slot]; + } + + $connectionID = $this->guessNode($slot); + + if (!$connection = $this->getConnectionById($connectionID)) { + $connection = $this->createConnection($connectionID); + $this->pool[$connectionID] = $connection; + } + + return $this->slots[$slot] = $connection; + } + + /** + * {@inheritdoc} + */ + public function getConnectionById($connectionID) + { + if (isset($this->pool[$connectionID])) { + return $this->pool[$connectionID]; + } + } + + /** + * Returns a random connection from the pool. + * + * @return NodeConnectionInterface|null + */ + protected function getRandomConnection() + { + if ($this->pool) { + return $this->pool[array_rand($this->pool)]; + } + } + + /** + * Permanently associates the connection instance to a new slot. + * The connection is added to the connections pool if not yet included. + * + * @param NodeConnectionInterface $connection Connection instance. + * @param int $slot Target slot index. + */ + protected function move(NodeConnectionInterface $connection, $slot) + { + $this->pool[(string) $connection] = $connection; + $this->slots[(int) $slot] = $connection; + } + + /** + * Handles -ERR responses returned by Redis. + * + * @param CommandInterface $command Command that generated the -ERR response. + * @param ErrorResponseInterface $error Redis error response object. + * + * @return mixed + */ + protected function onErrorResponse(CommandInterface $command, ErrorResponseInterface $error) + { + $details = explode(' ', $error->getMessage(), 2); + + switch ($details[0]) { + case 'MOVED': + return $this->onMovedResponse($command, $details[1]); + + case 'ASK': + return $this->onAskResponse($command, $details[1]); + + default: + return $error; + } + } + + /** + * Handles -MOVED responses by executing again the command against the node + * indicated by the Redis response. + * + * @param CommandInterface $command Command that generated the -MOVED response. + * @param string $details Parameters of the -MOVED response. + * + * @return mixed + */ + protected function onMovedResponse(CommandInterface $command, $details) + { + list($slot, $connectionID) = explode(' ', $details, 2); + + if (!$connection = $this->getConnectionById($connectionID)) { + $connection = $this->createConnection($connectionID); + } + + if ($this->useClusterSlots) { + $this->askSlotsMap($connection); + } + + $this->move($connection, $slot); + $response = $this->executeCommand($command); + + return $response; + } + + /** + * Handles -ASK responses by executing again the command against the node + * indicated by the Redis response. + * + * @param CommandInterface $command Command that generated the -ASK response. + * @param string $details Parameters of the -ASK response. + * + * @return mixed + */ + protected function onAskResponse(CommandInterface $command, $details) + { + list($slot, $connectionID) = explode(' ', $details, 2); + + if (!$connection = $this->getConnectionById($connectionID)) { + $connection = $this->createConnection($connectionID); + } + + $connection->executeCommand(RawCommand::create('ASKING')); + $response = $connection->executeCommand($command); + + return $response; + } + + /** + * Ensures that a command is executed one more time on connection failure. + * + * The connection to the node that generated the error is evicted from the + * pool before trying to fetch an updated slots map from another node. If + * the new slots map points to an unreachable server the client gives up and + * throws the exception as the nodes participating in the cluster may still + * have to agree that something changed in the configuration of the cluster. + * + * @param CommandInterface $command Command instance. + * @param string $method Actual method. + * + * @return mixed + */ + private function retryCommandOnFailure(CommandInterface $command, $method) + { + $failure = false; + + RETRY_COMMAND: { + try { + $response = $this->getConnection($command)->$method($command); + } catch (ConnectionException $exception) { + $connection = $exception->getConnection(); + $connection->disconnect(); + + $this->remove($connection); + + if ($failure) { + throw $exception; + } elseif ($this->useClusterSlots) { + $this->askSlotsMap(); + } + + $failure = true; + + goto RETRY_COMMAND; + } + } + + return $response; + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function readResponse(CommandInterface $command) + { + return $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function executeCommand(CommandInterface $command) + { + $response = $this->retryCommandOnFailure($command, __FUNCTION__); + + if ($response instanceof ErrorResponseInterface) { + return $this->onErrorResponse($command, $response); + } + + return $response; + } + + /** + * {@inheritdoc} + */ + public function count() + { + return count($this->pool); + } + + /** + * {@inheritdoc} + */ + public function getIterator() + { + if ($this->useClusterSlots) { + $slotsmap = $this->getSlotsMap() ?: $this->askSlotsMap(); + } else { + $slotsmap = $this->getSlotsMap() ?: $this->buildSlotsMap(); + } + + $connections = array(); + + foreach (array_unique($slotsmap) as $node) { + if (!$connection = $this->getConnectionById($node)) { + $this->add($connection = $this->createConnection($node)); + } + + $connections[] = $connection; + } + + return new \ArrayIterator($connections); + } + + /** + * Returns the underlying command hash strategy used to hash commands by + * using keys found in their arguments. + * + * @return StrategyInterface + */ + public function getClusterStrategy() + { + return $this->strategy; + } + + /** + * Returns the underlying connection factory used to create new connection + * instances to Redis nodes indicated by redis-cluster. + * + * @return FactoryInterface + */ + public function getConnectionFactory() + { + return $this->connections; + } + + /** + * Enables automatic fetching of the current slots map from one of the nodes + * using the CLUSTER SLOTS command. This option is enabled by default as + * asking the current slots map to Redis upon -MOVED responses may reduce + * overhead by eliminating the trial-and-error nature of the node guessing + * procedure, mostly when targeting many keys that would end up in a lot of + * redirections. + * + * The slots map can still be manually fetched using the askSlotsMap() + * method whether or not this option is enabled. + * + * @param bool $value Enable or disable the use of CLUSTER SLOTS. + */ + public function useClusterSlots($value) + { + $this->useClusterSlots = (bool) $value; + } +} diff --git a/vendor/predis/predis/src/Connection/Aggregate/ReplicationInterface.php b/vendor/predis/predis/src/Connection/Aggregate/ReplicationInterface.php new file mode 100644 index 0000000..e09e826 --- /dev/null +++ b/vendor/predis/predis/src/Connection/Aggregate/ReplicationInterface.php @@ -0,0 +1,52 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection\Aggregate; + +use Predis\Connection\AggregateConnectionInterface; +use Predis\Connection\NodeConnectionInterface; + +/** + * Defines a group of Redis nodes in a master / slave replication setup. + * + * @author Daniele Alessandri + */ +interface ReplicationInterface extends AggregateConnectionInterface +{ + /** + * Switches the internal connection instance in use. + * + * @param string $connection Alias of a connection + */ + public function switchTo($connection); + + /** + * Returns the connection instance currently in use by the aggregate + * connection. + * + * @return NodeConnectionInterface + */ + public function getCurrent(); + + /** + * Returns the connection instance for the master Redis node. + * + * @return NodeConnectionInterface + */ + public function getMaster(); + + /** + * Returns a list of connection instances to slave nodes. + * + * @return NodeConnectionInterface + */ + public function getSlaves(); +} diff --git a/vendor/predis/predis/src/Connection/Aggregate/SentinelReplication.php b/vendor/predis/predis/src/Connection/Aggregate/SentinelReplication.php new file mode 100644 index 0000000..5cae016 --- /dev/null +++ b/vendor/predis/predis/src/Connection/Aggregate/SentinelReplication.php @@ -0,0 +1,720 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection\Aggregate; + +use Predis\Command\CommandInterface; +use Predis\Command\RawCommand; +use Predis\CommunicationException; +use Predis\Connection\ConnectionException; +use Predis\Connection\FactoryInterface as ConnectionFactoryInterface; +use Predis\Connection\NodeConnectionInterface; +use Predis\Connection\Parameters; +use Predis\Replication\ReplicationStrategy; +use Predis\Replication\RoleException; +use Predis\Response\ErrorInterface as ErrorResponseInterface; +use Predis\Response\ServerException; + +/** + * @author Daniele Alessandri + * @author Ville Mattila + */ +class SentinelReplication implements ReplicationInterface +{ + /** + * @var NodeConnectionInterface + */ + protected $master; + + /** + * @var NodeConnectionInterface[] + */ + protected $slaves = array(); + + /** + * @var NodeConnectionInterface + */ + protected $current; + + /** + * @var string + */ + protected $service; + + /** + * @var ConnectionFactoryInterface + */ + protected $connectionFactory; + + /** + * @var ReplicationStrategy + */ + protected $strategy; + + /** + * @var NodeConnectionInterface[] + */ + protected $sentinels = array(); + + /** + * @var NodeConnectionInterface + */ + protected $sentinelConnection; + + /** + * @var float + */ + protected $sentinelTimeout = 0.100; + + /** + * Max number of automatic retries of commands upon server failure. + * + * -1 = unlimited retry attempts + * 0 = no retry attempts (fails immediatly) + * n = fail only after n retry attempts + * + * @var int + */ + protected $retryLimit = 20; + + /** + * Time to wait in milliseconds before fetching a new configuration from one + * of the sentinel servers. + * + * @var int + */ + protected $retryWait = 1000; + + /** + * Flag for automatic fetching of available sentinels. + * + * @var bool + */ + protected $updateSentinels = false; + + /** + * @param string $service Name of the service for autodiscovery. + * @param array $sentinels Sentinel servers connection parameters. + * @param ConnectionFactoryInterface $connectionFactory Connection factory instance. + * @param ReplicationStrategy $strategy Replication strategy instance. + */ + public function __construct( + $service, + array $sentinels, + ConnectionFactoryInterface $connectionFactory, + ReplicationStrategy $strategy = null + ) { + $this->sentinels = $sentinels; + $this->service = $service; + $this->connectionFactory = $connectionFactory; + $this->strategy = $strategy ?: new ReplicationStrategy(); + } + + /** + * Sets a default timeout for connections to sentinels. + * + * When "timeout" is present in the connection parameters of sentinels, its + * value overrides the default sentinel timeout. + * + * @param float $timeout Timeout value. + */ + public function setSentinelTimeout($timeout) + { + $this->sentinelTimeout = (float) $timeout; + } + + /** + * Sets the maximum number of retries for commands upon server failure. + * + * -1 = unlimited retry attempts + * 0 = no retry attempts (fails immediatly) + * n = fail only after n retry attempts + * + * @param int $retry Number of retry attempts. + */ + public function setRetryLimit($retry) + { + $this->retryLimit = (int) $retry; + } + + /** + * Sets the time to wait (in seconds) before fetching a new configuration + * from one of the sentinels. + * + * @param float $seconds Time to wait before the next attempt. + */ + public function setRetryWait($seconds) + { + $this->retryWait = (float) $seconds; + } + + /** + * Set automatic fetching of available sentinels. + * + * @param bool $update Enable or disable automatic updates. + */ + public function setUpdateSentinels($update) + { + $this->updateSentinels = (bool) $update; + } + + /** + * Resets the current connection. + */ + protected function reset() + { + $this->current = null; + } + + /** + * Wipes the current list of master and slaves nodes. + */ + protected function wipeServerList() + { + $this->reset(); + + $this->master = null; + $this->slaves = array(); + } + + /** + * {@inheritdoc} + */ + public function add(NodeConnectionInterface $connection) + { + $alias = $connection->getParameters()->alias; + + if ($alias === 'master') { + $this->master = $connection; + } else { + $this->slaves[$alias ?: count($this->slaves)] = $connection; + } + + $this->reset(); + } + + /** + * {@inheritdoc} + */ + public function remove(NodeConnectionInterface $connection) + { + if ($connection === $this->master) { + $this->master = null; + $this->reset(); + + return true; + } + + if (false !== $id = array_search($connection, $this->slaves, true)) { + unset($this->slaves[$id]); + $this->reset(); + + return true; + } + + return false; + } + + /** + * Creates a new connection to a sentinel server. + * + * @return NodeConnectionInterface + */ + protected function createSentinelConnection($parameters) + { + if ($parameters instanceof NodeConnectionInterface) { + return $parameters; + } + + if (is_string($parameters)) { + $parameters = Parameters::parse($parameters); + } + + if (is_array($parameters)) { + // We explicitly set "database" and "password" to null, + // so that no AUTH and SELECT command is send to the sentinels. + $parameters['database'] = null; + $parameters['password'] = null; + + if (!isset($parameters['timeout'])) { + $parameters['timeout'] = $this->sentinelTimeout; + } + } + + $connection = $this->connectionFactory->create($parameters); + + return $connection; + } + + /** + * Returns the current sentinel connection. + * + * If there is no active sentinel connection, a new connection is created. + * + * @return NodeConnectionInterface + */ + public function getSentinelConnection() + { + if (!$this->sentinelConnection) { + if (!$this->sentinels) { + throw new \Predis\ClientException('No sentinel server available for autodiscovery.'); + } + + $sentinel = array_shift($this->sentinels); + $this->sentinelConnection = $this->createSentinelConnection($sentinel); + } + + return $this->sentinelConnection; + } + + /** + * Fetches an updated list of sentinels from a sentinel. + */ + public function updateSentinels() + { + SENTINEL_QUERY: { + $sentinel = $this->getSentinelConnection(); + + try { + $payload = $sentinel->executeCommand( + RawCommand::create('SENTINEL', 'sentinels', $this->service) + ); + + $this->sentinels = array(); + // NOTE: sentinel server does not return itself, so we add it back. + $this->sentinels[] = $sentinel->getParameters()->toArray(); + + foreach ($payload as $sentinel) { + $this->sentinels[] = array( + 'host' => $sentinel[3], + 'port' => $sentinel[5], + ); + } + } catch (ConnectionException $exception) { + $this->sentinelConnection = null; + + goto SENTINEL_QUERY; + } + } + } + + /** + * Fetches the details for the master and slave servers from a sentinel. + */ + public function querySentinel() + { + $this->wipeServerList(); + + $this->updateSentinels(); + $this->getMaster(); + $this->getSlaves(); + } + + /** + * Handles error responses returned by redis-sentinel. + * + * @param NodeConnectionInterface $sentinel Connection to a sentinel server. + * @param ErrorResponseInterface $error Error response. + */ + private function handleSentinelErrorResponse(NodeConnectionInterface $sentinel, ErrorResponseInterface $error) + { + if ($error->getErrorType() === 'IDONTKNOW') { + throw new ConnectionException($sentinel, $error->getMessage()); + } else { + throw new ServerException($error->getMessage()); + } + } + + /** + * Fetches the details for the master server from a sentinel. + * + * @param NodeConnectionInterface $sentinel Connection to a sentinel server. + * @param string $service Name of the service. + * + * @return array + */ + protected function querySentinelForMaster(NodeConnectionInterface $sentinel, $service) + { + $payload = $sentinel->executeCommand( + RawCommand::create('SENTINEL', 'get-master-addr-by-name', $service) + ); + + if ($payload === null) { + throw new ServerException('ERR No such master with that name'); + } + + if ($payload instanceof ErrorResponseInterface) { + $this->handleSentinelErrorResponse($sentinel, $payload); + } + + return array( + 'host' => $payload[0], + 'port' => $payload[1], + 'alias' => 'master', + ); + } + + /** + * Fetches the details for the slave servers from a sentinel. + * + * @param NodeConnectionInterface $sentinel Connection to a sentinel server. + * @param string $service Name of the service. + * + * @return array + */ + protected function querySentinelForSlaves(NodeConnectionInterface $sentinel, $service) + { + $slaves = array(); + + $payload = $sentinel->executeCommand( + RawCommand::create('SENTINEL', 'slaves', $service) + ); + + if ($payload instanceof ErrorResponseInterface) { + $this->handleSentinelErrorResponse($sentinel, $payload); + } + + foreach ($payload as $slave) { + $flags = explode(',', $slave[9]); + + if (array_intersect($flags, array('s_down', 'o_down', 'disconnected'))) { + continue; + } + + $slaves[] = array( + 'host' => $slave[3], + 'port' => $slave[5], + 'alias' => "slave-$slave[1]", + ); + } + + return $slaves; + } + + /** + * {@inheritdoc} + */ + public function getCurrent() + { + return $this->current; + } + + /** + * {@inheritdoc} + */ + public function getMaster() + { + if ($this->master) { + return $this->master; + } + + if ($this->updateSentinels) { + $this->updateSentinels(); + } + + SENTINEL_QUERY: { + $sentinel = $this->getSentinelConnection(); + + try { + $masterParameters = $this->querySentinelForMaster($sentinel, $this->service); + $masterConnection = $this->connectionFactory->create($masterParameters); + + $this->add($masterConnection); + } catch (ConnectionException $exception) { + $this->sentinelConnection = null; + + goto SENTINEL_QUERY; + } + } + + return $masterConnection; + } + + /** + * {@inheritdoc} + */ + public function getSlaves() + { + if ($this->slaves) { + return array_values($this->slaves); + } + + if ($this->updateSentinels) { + $this->updateSentinels(); + } + + SENTINEL_QUERY: { + $sentinel = $this->getSentinelConnection(); + + try { + $slavesParameters = $this->querySentinelForSlaves($sentinel, $this->service); + + foreach ($slavesParameters as $slaveParameters) { + $this->add($this->connectionFactory->create($slaveParameters)); + } + } catch (ConnectionException $exception) { + $this->sentinelConnection = null; + + goto SENTINEL_QUERY; + } + } + + return array_values($this->slaves ?: array()); + } + + /** + * Returns a random slave. + * + * @return NodeConnectionInterface + */ + protected function pickSlave() + { + if ($slaves = $this->getSlaves()) { + return $slaves[rand(1, count($slaves)) - 1]; + } + } + + /** + * Returns the connection instance in charge for the given command. + * + * @param CommandInterface $command Command instance. + * + * @return NodeConnectionInterface + */ + private function getConnectionInternal(CommandInterface $command) + { + if (!$this->current) { + if ($this->strategy->isReadOperation($command) && $slave = $this->pickSlave()) { + $this->current = $slave; + } else { + $this->current = $this->getMaster(); + } + + return $this->current; + } + + if ($this->current === $this->master) { + return $this->current; + } + + if (!$this->strategy->isReadOperation($command)) { + $this->current = $this->getMaster(); + } + + return $this->current; + } + + /** + * Asserts that the specified connection matches an expected role. + * + * @param NodeConnectionInterface $sentinel Connection to a redis server. + * @param string $role Expected role of the server ("master", "slave" or "sentinel"). + */ + protected function assertConnectionRole(NodeConnectionInterface $connection, $role) + { + $role = strtolower($role); + $actualRole = $connection->executeCommand(RawCommand::create('ROLE')); + + if ($role !== $actualRole[0]) { + throw new RoleException($connection, "Expected $role but got $actualRole[0] [$connection]"); + } + } + + /** + * {@inheritdoc} + */ + public function getConnection(CommandInterface $command) + { + $connection = $this->getConnectionInternal($command); + + if (!$connection->isConnected()) { + // When we do not have any available slave in the pool we can expect + // read-only operations to hit the master server. + $expectedRole = $this->strategy->isReadOperation($command) && $this->slaves ? 'slave' : 'master'; + $this->assertConnectionRole($connection, $expectedRole); + } + + return $connection; + } + + /** + * {@inheritdoc} + */ + public function getConnectionById($connectionId) + { + if ($connectionId === 'master') { + return $this->getMaster(); + } + + $this->getSlaves(); + + if (isset($this->slaves[$connectionId])) { + return $this->slaves[$connectionId]; + } + } + + /** + * {@inheritdoc} + */ + public function switchTo($connection) + { + if (!$connection instanceof NodeConnectionInterface) { + $connection = $this->getConnectionById($connection); + } + + if ($connection && $connection === $this->current) { + return; + } + + if ($connection !== $this->master && !in_array($connection, $this->slaves, true)) { + throw new \InvalidArgumentException('Invalid connection or connection not found.'); + } + + $connection->connect(); + + if ($this->current) { + $this->current->disconnect(); + } + + $this->current = $connection; + } + + /** + * Switches to the master server. + */ + public function switchToMaster() + { + $this->switchTo('master'); + } + + /** + * Switches to a random slave server. + */ + public function switchToSlave() + { + $connection = $this->pickSlave(); + $this->switchTo($connection); + } + + /** + * {@inheritdoc} + */ + public function isConnected() + { + return $this->current ? $this->current->isConnected() : false; + } + + /** + * {@inheritdoc} + */ + public function connect() + { + if (!$this->current) { + if (!$this->current = $this->pickSlave()) { + $this->current = $this->getMaster(); + } + } + + $this->current->connect(); + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + if ($this->master) { + $this->master->disconnect(); + } + + foreach ($this->slaves as $connection) { + $connection->disconnect(); + } + } + + /** + * Retries the execution of a command upon server failure after asking a new + * configuration to one of the sentinels. + * + * @param CommandInterface $command Command instance. + * @param string $method Actual method. + * + * @return mixed + */ + private function retryCommandOnFailure(CommandInterface $command, $method) + { + $retries = 0; + + SENTINEL_RETRY: { + try { + $response = $this->getConnection($command)->$method($command); + } catch (CommunicationException $exception) { + $this->wipeServerList(); + $exception->getConnection()->disconnect(); + + if ($retries == $this->retryLimit) { + throw $exception; + } + + usleep($this->retryWait * 1000); + + ++$retries; + goto SENTINEL_RETRY; + } + } + + return $response; + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function readResponse(CommandInterface $command) + { + return $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function executeCommand(CommandInterface $command) + { + return $this->retryCommandOnFailure($command, __FUNCTION__); + } + + /** + * Returns the underlying replication strategy. + * + * @return ReplicationStrategy + */ + public function getReplicationStrategy() + { + return $this->strategy; + } + + /** + * {@inheritdoc} + */ + public function __sleep() + { + return array( + 'master', 'slaves', 'service', 'sentinels', 'connectionFactory', 'strategy', + ); + } +} diff --git a/vendor/predis/predis/src/Connection/AggregateConnectionInterface.php b/vendor/predis/predis/src/Connection/AggregateConnectionInterface.php new file mode 100644 index 0000000..7eeaede --- /dev/null +++ b/vendor/predis/predis/src/Connection/AggregateConnectionInterface.php @@ -0,0 +1,57 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; + +/** + * Defines a virtual connection composed of multiple connection instances to + * single Redis nodes. + * + * @author Daniele Alessandri + */ +interface AggregateConnectionInterface extends ConnectionInterface +{ + /** + * Adds a connection instance to the aggregate connection. + * + * @param NodeConnectionInterface $connection Connection instance. + */ + public function add(NodeConnectionInterface $connection); + + /** + * Removes the specified connection instance from the aggregate connection. + * + * @param NodeConnectionInterface $connection Connection instance. + * + * @return bool Returns true if the connection was in the pool. + */ + public function remove(NodeConnectionInterface $connection); + + /** + * Returns the connection instance in charge for the given command. + * + * @param CommandInterface $command Command instance. + * + * @return NodeConnectionInterface + */ + public function getConnection(CommandInterface $command); + + /** + * Returns a connection instance from the aggregate connection by its alias. + * + * @param string $connectionID Connection alias. + * + * @return NodeConnectionInterface|null + */ + public function getConnectionById($connectionID); +} diff --git a/vendor/predis/predis/src/Connection/CompositeConnectionInterface.php b/vendor/predis/predis/src/Connection/CompositeConnectionInterface.php new file mode 100644 index 0000000..286e082 --- /dev/null +++ b/vendor/predis/predis/src/Connection/CompositeConnectionInterface.php @@ -0,0 +1,49 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +/** + * Defines a connection to communicate with a single Redis server that leverages + * an external protocol processor to handle pluggable protocol handlers. + * + * @author Daniele Alessandri + */ +interface CompositeConnectionInterface extends NodeConnectionInterface +{ + /** + * Returns the protocol processor used by the connection. + */ + public function getProtocol(); + + /** + * Writes the buffer containing over the connection. + * + * @param string $buffer String buffer to be sent over the connection. + */ + public function writeBuffer($buffer); + + /** + * Reads the given number of bytes from the connection. + * + * @param int $length Number of bytes to read from the connection. + * + * @return string + */ + public function readBuffer($length); + + /** + * Reads a line from the connection. + * + * @param string + */ + public function readLine(); +} diff --git a/vendor/predis/predis/src/Connection/CompositeStreamConnection.php b/vendor/predis/predis/src/Connection/CompositeStreamConnection.php new file mode 100644 index 0000000..7a35340 --- /dev/null +++ b/vendor/predis/predis/src/Connection/CompositeStreamConnection.php @@ -0,0 +1,125 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; +use Predis\Protocol\ProtocolProcessorInterface; +use Predis\Protocol\Text\ProtocolProcessor as TextProtocolProcessor; + +/** + * Connection abstraction to Redis servers based on PHP's stream that uses an + * external protocol processor defining the protocol used for the communication. + * + * @author Daniele Alessandri + */ +class CompositeStreamConnection extends StreamConnection implements CompositeConnectionInterface +{ + protected $protocol; + + /** + * @param ParametersInterface $parameters Initialization parameters for the connection. + * @param ProtocolProcessorInterface $protocol Protocol processor. + */ + public function __construct( + ParametersInterface $parameters, + ProtocolProcessorInterface $protocol = null + ) { + $this->parameters = $this->assertParameters($parameters); + $this->protocol = $protocol ?: new TextProtocolProcessor(); + } + + /** + * {@inheritdoc} + */ + public function getProtocol() + { + return $this->protocol; + } + + /** + * {@inheritdoc} + */ + public function writeBuffer($buffer) + { + $this->write($buffer); + } + + /** + * {@inheritdoc} + */ + public function readBuffer($length) + { + if ($length <= 0) { + throw new \InvalidArgumentException('Length parameter must be greater than 0.'); + } + + $value = ''; + $socket = $this->getResource(); + + do { + $chunk = fread($socket, $length); + + if ($chunk === false || $chunk === '') { + $this->onConnectionError('Error while reading bytes from the server.'); + } + + $value .= $chunk; + } while (($length -= strlen($chunk)) > 0); + + return $value; + } + + /** + * {@inheritdoc} + */ + public function readLine() + { + $value = ''; + $socket = $this->getResource(); + + do { + $chunk = fgets($socket); + + if ($chunk === false || $chunk === '') { + $this->onConnectionError('Error while reading line from the server.'); + } + + $value .= $chunk; + } while (substr($value, -2) !== "\r\n"); + + return substr($value, 0, -2); + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $this->protocol->write($this, $command); + } + + /** + * {@inheritdoc} + */ + public function read() + { + return $this->protocol->read($this); + } + + /** + * {@inheritdoc} + */ + public function __sleep() + { + return array_merge(parent::__sleep(), array('protocol')); + } +} diff --git a/vendor/predis/predis/src/Connection/ConnectionException.php b/vendor/predis/predis/src/Connection/ConnectionException.php new file mode 100644 index 0000000..ef2e9d7 --- /dev/null +++ b/vendor/predis/predis/src/Connection/ConnectionException.php @@ -0,0 +1,23 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\CommunicationException; + +/** + * Exception class that identifies connection-related errors. + * + * @author Daniele Alessandri + */ +class ConnectionException extends CommunicationException +{ +} diff --git a/vendor/predis/predis/src/Connection/ConnectionInterface.php b/vendor/predis/predis/src/Connection/ConnectionInterface.php new file mode 100644 index 0000000..11ace1b --- /dev/null +++ b/vendor/predis/predis/src/Connection/ConnectionInterface.php @@ -0,0 +1,66 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; + +/** + * Defines a connection object used to communicate with one or multiple + * Redis servers. + * + * @author Daniele Alessandri + */ +interface ConnectionInterface +{ + /** + * Opens the connection to Redis. + */ + public function connect(); + + /** + * Closes the connection to Redis. + */ + public function disconnect(); + + /** + * Checks if the connection to Redis is considered open. + * + * @return bool + */ + public function isConnected(); + + /** + * Writes the request for the given command over the connection. + * + * @param CommandInterface $command Command instance. + */ + public function writeRequest(CommandInterface $command); + + /** + * Reads the response to the given command from the connection. + * + * @param CommandInterface $command Command instance. + * + * @return mixed + */ + public function readResponse(CommandInterface $command); + + /** + * Writes a request for the given command over the connection and reads back + * the response returned by Redis. + * + * @param CommandInterface $command Command instance. + * + * @return mixed + */ + public function executeCommand(CommandInterface $command); +} diff --git a/vendor/predis/predis/src/Connection/Factory.php b/vendor/predis/predis/src/Connection/Factory.php new file mode 100644 index 0000000..9c7272d --- /dev/null +++ b/vendor/predis/predis/src/Connection/Factory.php @@ -0,0 +1,188 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\RawCommand; + +/** + * Standard connection factory for creating connections to Redis nodes. + * + * @author Daniele Alessandri + */ +class Factory implements FactoryInterface +{ + private $defaults = array(); + + protected $schemes = array( + 'tcp' => 'Predis\Connection\StreamConnection', + 'unix' => 'Predis\Connection\StreamConnection', + 'tls' => 'Predis\Connection\StreamConnection', + 'redis' => 'Predis\Connection\StreamConnection', + 'rediss' => 'Predis\Connection\StreamConnection', + 'http' => 'Predis\Connection\WebdisConnection', + ); + + /** + * Checks if the provided argument represents a valid connection class + * implementing Predis\Connection\NodeConnectionInterface. Optionally, + * callable objects are used for lazy initialization of connection objects. + * + * @param mixed $initializer FQN of a connection class or a callable for lazy initialization. + * + * @throws \InvalidArgumentException + * + * @return mixed + */ + protected function checkInitializer($initializer) + { + if (is_callable($initializer)) { + return $initializer; + } + + $class = new \ReflectionClass($initializer); + + if (!$class->isSubclassOf('Predis\Connection\NodeConnectionInterface')) { + throw new \InvalidArgumentException( + 'A connection initializer must be a valid connection class or a callable object.' + ); + } + + return $initializer; + } + + /** + * {@inheritdoc} + */ + public function define($scheme, $initializer) + { + $this->schemes[$scheme] = $this->checkInitializer($initializer); + } + + /** + * {@inheritdoc} + */ + public function undefine($scheme) + { + unset($this->schemes[$scheme]); + } + + /** + * {@inheritdoc} + */ + public function create($parameters) + { + if (!$parameters instanceof ParametersInterface) { + $parameters = $this->createParameters($parameters); + } + + $scheme = $parameters->scheme; + + if (!isset($this->schemes[$scheme])) { + throw new \InvalidArgumentException("Unknown connection scheme: '$scheme'."); + } + + $initializer = $this->schemes[$scheme]; + + if (is_callable($initializer)) { + $connection = call_user_func($initializer, $parameters, $this); + } else { + $connection = new $initializer($parameters); + $this->prepareConnection($connection); + } + + if (!$connection instanceof NodeConnectionInterface) { + throw new \UnexpectedValueException( + 'Objects returned by connection initializers must implement '. + "'Predis\Connection\NodeConnectionInterface'." + ); + } + + return $connection; + } + + /** + * {@inheritdoc} + */ + public function aggregate(AggregateConnectionInterface $connection, array $parameters) + { + foreach ($parameters as $node) { + $connection->add($node instanceof NodeConnectionInterface ? $node : $this->create($node)); + } + } + + /** + * Assigns a default set of parameters applied to new connections. + * + * The set of parameters passed to create a new connection have precedence + * over the default values set for the connection factory. + * + * @param array $parameters Set of connection parameters. + */ + public function setDefaultParameters(array $parameters) + { + $this->defaults = $parameters; + } + + /** + * Returns the default set of parameters applied to new connections. + * + * @return array + */ + public function getDefaultParameters() + { + return $this->defaults; + } + + /** + * Creates a connection parameters instance from the supplied argument. + * + * @param mixed $parameters Original connection parameters. + * + * @return ParametersInterface + */ + protected function createParameters($parameters) + { + if (is_string($parameters)) { + $parameters = Parameters::parse($parameters); + } else { + $parameters = $parameters ?: array(); + } + + if ($this->defaults) { + $parameters += $this->defaults; + } + + return new Parameters($parameters); + } + + /** + * Prepares a connection instance after its initialization. + * + * @param NodeConnectionInterface $connection Connection instance. + */ + protected function prepareConnection(NodeConnectionInterface $connection) + { + $parameters = $connection->getParameters(); + + if (isset($parameters->password)) { + $connection->addConnectCommand( + new RawCommand(array('AUTH', $parameters->password)) + ); + } + + if (isset($parameters->database)) { + $connection->addConnectCommand( + new RawCommand(array('SELECT', $parameters->database)) + ); + } + } +} diff --git a/vendor/predis/predis/src/Connection/FactoryInterface.php b/vendor/predis/predis/src/Connection/FactoryInterface.php new file mode 100644 index 0000000..2bae083 --- /dev/null +++ b/vendor/predis/predis/src/Connection/FactoryInterface.php @@ -0,0 +1,52 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +/** + * Interface for classes providing a factory of connections to Redis nodes. + * + * @author Daniele Alessandri + */ +interface FactoryInterface +{ + /** + * Defines or overrides the connection class identified by a scheme prefix. + * + * @param string $scheme Target connection scheme. + * @param mixed $initializer Fully-qualified name of a class or a callable for lazy initialization. + */ + public function define($scheme, $initializer); + + /** + * Undefines the connection identified by a scheme prefix. + * + * @param string $scheme Target connection scheme. + */ + public function undefine($scheme); + + /** + * Creates a new connection object. + * + * @param mixed $parameters Initialization parameters for the connection. + * + * @return NodeConnectionInterface + */ + public function create($parameters); + + /** + * Aggregates single connections into an aggregate connection instance. + * + * @param AggregateConnectionInterface $aggregate Aggregate connection instance. + * @param array $parameters List of parameters for each connection. + */ + public function aggregate(AggregateConnectionInterface $aggregate, array $parameters); +} diff --git a/vendor/predis/predis/src/Connection/NodeConnectionInterface.php b/vendor/predis/predis/src/Connection/NodeConnectionInterface.php new file mode 100644 index 0000000..665b862 --- /dev/null +++ b/vendor/predis/predis/src/Connection/NodeConnectionInterface.php @@ -0,0 +1,58 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; + +/** + * Defines a connection used to communicate with a single Redis node. + * + * @author Daniele Alessandri + */ +interface NodeConnectionInterface extends ConnectionInterface +{ + /** + * Returns a string representation of the connection. + * + * @return string + */ + public function __toString(); + + /** + * Returns the underlying resource used to communicate with Redis. + * + * @return mixed + */ + public function getResource(); + + /** + * Returns the parameters used to initialize the connection. + * + * @return ParametersInterface + */ + public function getParameters(); + + /** + * Pushes the given command into a queue of commands executed when + * establishing the actual connection to Redis. + * + * @param CommandInterface $command Instance of a Redis command. + */ + public function addConnectCommand(CommandInterface $command); + + /** + * Reads a response from the server. + * + * @return mixed + */ + public function read(); +} diff --git a/vendor/predis/predis/src/Connection/Parameters.php b/vendor/predis/predis/src/Connection/Parameters.php new file mode 100644 index 0000000..3349c96 --- /dev/null +++ b/vendor/predis/predis/src/Connection/Parameters.php @@ -0,0 +1,176 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +/** + * Container for connection parameters used to initialize connections to Redis. + * + * {@inheritdoc} + * + * @author Daniele Alessandri + */ +class Parameters implements ParametersInterface +{ + private $parameters; + + private static $defaults = array( + 'scheme' => 'tcp', + 'host' => '127.0.0.1', + 'port' => 6379, + ); + + /** + * @param array $parameters Named array of connection parameters. + */ + public function __construct(array $parameters = array()) + { + $this->parameters = $this->filter($parameters) + $this->getDefaults(); + } + + /** + * Returns some default parameters with their values. + * + * @return array + */ + protected function getDefaults() + { + return self::$defaults; + } + + /** + * Creates a new instance by supplying the initial parameters either in the + * form of an URI string or a named array. + * + * @param array|string $parameters Set of connection parameters. + * + * @return Parameters + */ + public static function create($parameters) + { + if (is_string($parameters)) { + $parameters = static::parse($parameters); + } + + return new static($parameters ?: array()); + } + + /** + * Parses an URI string returning an array of connection parameters. + * + * When using the "redis" and "rediss" schemes the URI is parsed according + * to the rules defined by the provisional registration documents approved + * by IANA. If the URI has a password in its "user-information" part or a + * database number in the "path" part these values override the values of + * "password" and "database" if they are present in the "query" part. + * + * @link http://www.iana.org/assignments/uri-schemes/prov/redis + * @link http://www.iana.org/assignments/uri-schemes/prov/rediss + * + * @param string $uri URI string. + * + * @throws \InvalidArgumentException + * + * @return array + */ + public static function parse($uri) + { + if (stripos($uri, 'unix://') === 0) { + // parse_url() can parse unix:/path/to/sock so we do not need the + // unix:///path/to/sock hack, we will support it anyway until 2.0. + $uri = str_ireplace('unix://', 'unix:', $uri); + } + + if (!$parsed = parse_url($uri)) { + throw new \InvalidArgumentException("Invalid parameters URI: $uri"); + } + + if ( + isset($parsed['host']) + && false !== strpos($parsed['host'], '[') + && false !== strpos($parsed['host'], ']') + ) { + $parsed['host'] = substr($parsed['host'], 1, -1); + } + + if (isset($parsed['query'])) { + parse_str($parsed['query'], $queryarray); + unset($parsed['query']); + + $parsed = array_merge($parsed, $queryarray); + } + + if (stripos($uri, 'redis') === 0) { + if (isset($parsed['pass'])) { + $parsed['password'] = $parsed['pass']; + unset($parsed['pass']); + } + + if (isset($parsed['path']) && preg_match('/^\/(\d+)(\/.*)?/', $parsed['path'], $path)) { + $parsed['database'] = $path[1]; + + if (isset($path[2])) { + $parsed['path'] = $path[2]; + } else { + unset($parsed['path']); + } + } + } + + return $parsed; + } + + /** + * Validates and converts each value of the connection parameters array. + * + * @param array $parameters Connection parameters. + * + * @return array + */ + protected function filter(array $parameters) + { + return $parameters ?: array(); + } + + /** + * {@inheritdoc} + */ + public function __get($parameter) + { + if (isset($this->parameters[$parameter])) { + return $this->parameters[$parameter]; + } + } + + /** + * {@inheritdoc} + */ + public function __isset($parameter) + { + return isset($this->parameters[$parameter]); + } + + /** + * {@inheritdoc} + */ + public function toArray() + { + return $this->parameters; + } + + /** + * {@inheritdoc} + */ + public function __sleep() + { + return array('parameters'); + } +} diff --git a/vendor/predis/predis/src/Connection/ParametersInterface.php b/vendor/predis/predis/src/Connection/ParametersInterface.php new file mode 100644 index 0000000..fd8a908 --- /dev/null +++ b/vendor/predis/predis/src/Connection/ParametersInterface.php @@ -0,0 +1,62 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +/** + * Interface defining a container for connection parameters. + * + * The actual list of connection parameters depends on the features supported by + * each connection backend class (please refer to their specific documentation), + * but the most common parameters used through the library are: + * + * @property-read string scheme Connection scheme, such as 'tcp' or 'unix'. + * @property-read string host IP address or hostname of Redis. + * @property-read int port TCP port on which Redis is listening to. + * @property-read string path Path of a UNIX domain socket file. + * @property-read string alias Alias for the connection. + * @property-read float timeout Timeout for the connect() operation. + * @property-read float read_write_timeout Timeout for read() and write() operations. + * @property-read bool async_connect Performs the connect() operation asynchronously. + * @property-read bool tcp_nodelay Toggles the Nagle's algorithm for coalescing. + * @property-read bool persistent Leaves the connection open after a GC collection. + * @property-read string password Password to access Redis (see the AUTH command). + * @property-read string database Database index (see the SELECT command). + * + * @author Daniele Alessandri + */ +interface ParametersInterface +{ + /** + * Checks if the specified parameters is set. + * + * @param string $parameter Name of the parameter. + * + * @return bool + */ + public function __isset($parameter); + + /** + * Returns the value of the specified parameter. + * + * @param string $parameter Name of the parameter. + * + * @return mixed|null + */ + public function __get($parameter); + + /** + * Returns an array representation of the connection parameters. + * + * @return array + */ + public function toArray(); +} diff --git a/vendor/predis/predis/src/Connection/PhpiredisSocketConnection.php b/vendor/predis/predis/src/Connection/PhpiredisSocketConnection.php new file mode 100644 index 0000000..edded2d --- /dev/null +++ b/vendor/predis/predis/src/Connection/PhpiredisSocketConnection.php @@ -0,0 +1,418 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; +use Predis\NotSupportedException; +use Predis\Response\Error as ErrorResponse; +use Predis\Response\ErrorInterface as ErrorResponseInterface; +use Predis\Response\Status as StatusResponse; + +/** + * This class provides the implementation of a Predis connection that uses the + * PHP socket extension for network communication and wraps the phpiredis C + * extension (PHP bindings for hiredis) to parse the Redis protocol. + * + * This class is intended to provide an optional low-overhead alternative for + * processing responses from Redis compared to the standard pure-PHP classes. + * Differences in speed when dealing with short inline responses are practically + * nonexistent, the actual speed boost is for big multibulk responses when this + * protocol processor can parse and return responses very fast. + * + * For instructions on how to build and install the phpiredis extension, please + * consult the repository of the project. + * + * The connection parameters supported by this class are: + * + * - scheme: it can be either 'redis', 'tcp' or 'unix'. + * - host: hostname or IP address of the server. + * - port: TCP port of the server. + * - path: path of a UNIX domain socket when scheme is 'unix'. + * - timeout: timeout to perform the connection (default is 5 seconds). + * - read_write_timeout: timeout of read / write operations. + * + * @link http://github.com/nrk/phpiredis + * + * @author Daniele Alessandri + */ +class PhpiredisSocketConnection extends AbstractConnection +{ + private $reader; + + /** + * {@inheritdoc} + */ + public function __construct(ParametersInterface $parameters) + { + $this->assertExtensions(); + + parent::__construct($parameters); + + $this->reader = $this->createReader(); + } + + /** + * Disconnects from the server and destroys the underlying resource and the + * protocol reader resource when PHP's garbage collector kicks in. + */ + public function __destruct() + { + phpiredis_reader_destroy($this->reader); + + parent::__destruct(); + } + + /** + * Checks if the socket and phpiredis extensions are loaded in PHP. + */ + protected function assertExtensions() + { + if (!extension_loaded('sockets')) { + throw new NotSupportedException( + 'The "sockets" extension is required by this connection backend.' + ); + } + + if (!extension_loaded('phpiredis')) { + throw new NotSupportedException( + 'The "phpiredis" extension is required by this connection backend.' + ); + } + } + + /** + * {@inheritdoc} + */ + protected function assertParameters(ParametersInterface $parameters) + { + switch ($parameters->scheme) { + case 'tcp': + case 'redis': + case 'unix': + break; + + default: + throw new \InvalidArgumentException("Invalid scheme: '$parameters->scheme'."); + } + + if (isset($parameters->persistent)) { + throw new NotSupportedException( + 'Persistent connections are not supported by this connection backend.' + ); + } + + return $parameters; + } + + /** + * Creates a new instance of the protocol reader resource. + * + * @return resource + */ + private function createReader() + { + $reader = phpiredis_reader_create(); + + phpiredis_reader_set_status_handler($reader, $this->getStatusHandler()); + phpiredis_reader_set_error_handler($reader, $this->getErrorHandler()); + + return $reader; + } + + /** + * Returns the underlying protocol reader resource. + * + * @return resource + */ + protected function getReader() + { + return $this->reader; + } + + /** + * Returns the handler used by the protocol reader for inline responses. + * + * @return \Closure + */ + protected function getStatusHandler() + { + static $statusHandler; + + if (!$statusHandler) { + $statusHandler = function ($payload) { + return StatusResponse::get($payload); + }; + } + + return $statusHandler; + } + + /** + * Returns the handler used by the protocol reader for error responses. + * + * @return \Closure + */ + protected function getErrorHandler() + { + static $errorHandler; + + if (!$errorHandler) { + $errorHandler = function ($errorMessage) { + return new ErrorResponse($errorMessage); + }; + } + + return $errorHandler; + } + + /** + * Helper method used to throw exceptions on socket errors. + */ + private function emitSocketError() + { + $errno = socket_last_error(); + $errstr = socket_strerror($errno); + + $this->disconnect(); + + $this->onConnectionError(trim($errstr), $errno); + } + + /** + * Gets the address of an host from connection parameters. + * + * @param ParametersInterface $parameters Parameters used to initialize the connection. + * + * @return string + */ + protected static function getAddress(ParametersInterface $parameters) + { + if (filter_var($host = $parameters->host, FILTER_VALIDATE_IP)) { + return $host; + } + + if ($host === $address = gethostbyname($host)) { + return false; + } + + return $address; + } + + /** + * {@inheritdoc} + */ + protected function createResource() + { + $parameters = $this->parameters; + + if ($parameters->scheme === 'unix') { + $address = $parameters->path; + $domain = AF_UNIX; + $protocol = 0; + } else { + if (false === $address = self::getAddress($parameters)) { + $this->onConnectionError("Cannot resolve the address of '$parameters->host'."); + } + + $domain = filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) ? AF_INET6 : AF_INET; + $protocol = SOL_TCP; + } + + $socket = @socket_create($domain, SOCK_STREAM, $protocol); + + if (!is_resource($socket)) { + $this->emitSocketError(); + } + + $this->setSocketOptions($socket, $parameters); + $this->connectWithTimeout($socket, $address, $parameters); + + return $socket; + } + + /** + * Sets options on the socket resource from the connection parameters. + * + * @param resource $socket Socket resource. + * @param ParametersInterface $parameters Parameters used to initialize the connection. + */ + private function setSocketOptions($socket, ParametersInterface $parameters) + { + if ($parameters->scheme !== 'unix') { + if (!socket_set_option($socket, SOL_TCP, TCP_NODELAY, 1)) { + $this->emitSocketError(); + } + + if (!socket_set_option($socket, SOL_SOCKET, SO_REUSEADDR, 1)) { + $this->emitSocketError(); + } + } + + if (isset($parameters->read_write_timeout)) { + $rwtimeout = (float) $parameters->read_write_timeout; + $timeoutSec = floor($rwtimeout); + $timeoutUsec = ($rwtimeout - $timeoutSec) * 1000000; + + $timeout = array( + 'sec' => $timeoutSec, + 'usec' => $timeoutUsec, + ); + + if (!socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, $timeout)) { + $this->emitSocketError(); + } + + if (!socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, $timeout)) { + $this->emitSocketError(); + } + } + } + + /** + * Opens the actual connection to the server with a timeout. + * + * @param resource $socket Socket resource. + * @param string $address IP address (DNS-resolved from hostname) + * @param ParametersInterface $parameters Parameters used to initialize the connection. + * + * @return string + */ + private function connectWithTimeout($socket, $address, ParametersInterface $parameters) + { + socket_set_nonblock($socket); + + if (@socket_connect($socket, $address, (int) $parameters->port) === false) { + $error = socket_last_error(); + + if ($error != SOCKET_EINPROGRESS && $error != SOCKET_EALREADY) { + $this->emitSocketError(); + } + } + + socket_set_block($socket); + + $null = null; + $selectable = array($socket); + + $timeout = (isset($parameters->timeout) ? (float) $parameters->timeout : 5.0); + $timeoutSecs = floor($timeout); + $timeoutUSecs = ($timeout - $timeoutSecs) * 1000000; + + $selected = socket_select($selectable, $selectable, $null, $timeoutSecs, $timeoutUSecs); + + if ($selected === 2) { + $this->onConnectionError('Connection refused.', SOCKET_ECONNREFUSED); + } + + if ($selected === 0) { + $this->onConnectionError('Connection timed out.', SOCKET_ETIMEDOUT); + } + + if ($selected === false) { + $this->emitSocketError(); + } + } + + /** + * {@inheritdoc} + */ + public function connect() + { + if (parent::connect() && $this->initCommands) { + foreach ($this->initCommands as $command) { + $response = $this->executeCommand($command); + + if ($response instanceof ErrorResponseInterface) { + $this->onConnectionError("`{$command->getId()}` failed: $response", 0); + } + } + } + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + if ($this->isConnected()) { + socket_close($this->getResource()); + parent::disconnect(); + } + } + + /** + * {@inheritdoc} + */ + protected function write($buffer) + { + $socket = $this->getResource(); + + while (($length = strlen($buffer)) > 0) { + $written = socket_write($socket, $buffer, $length); + + if ($length === $written) { + return; + } + + if ($written === false) { + $this->onConnectionError('Error while writing bytes to the server.'); + } + + $buffer = substr($buffer, $written); + } + } + + /** + * {@inheritdoc} + */ + public function read() + { + $socket = $this->getResource(); + $reader = $this->reader; + + while (PHPIREDIS_READER_STATE_INCOMPLETE === $state = phpiredis_reader_get_state($reader)) { + if (@socket_recv($socket, $buffer, 4096, 0) === false || $buffer === '' || $buffer === null) { + $this->emitSocketError(); + } + + phpiredis_reader_feed($reader, $buffer); + } + + if ($state === PHPIREDIS_READER_STATE_COMPLETE) { + return phpiredis_reader_get_reply($reader); + } else { + $this->onProtocolError(phpiredis_reader_get_error($reader)); + + return; + } + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $arguments = $command->getArguments(); + array_unshift($arguments, $command->getId()); + + $this->write(phpiredis_format_command($arguments)); + } + + /** + * {@inheritdoc} + */ + public function __wakeup() + { + $this->assertExtensions(); + $this->reader = $this->createReader(); + } +} diff --git a/vendor/predis/predis/src/Connection/PhpiredisStreamConnection.php b/vendor/predis/predis/src/Connection/PhpiredisStreamConnection.php new file mode 100644 index 0000000..f0b719b --- /dev/null +++ b/vendor/predis/predis/src/Connection/PhpiredisStreamConnection.php @@ -0,0 +1,238 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; +use Predis\NotSupportedException; +use Predis\Response\Error as ErrorResponse; +use Predis\Response\Status as StatusResponse; + +/** + * This class provides the implementation of a Predis connection that uses PHP's + * streams for network communication and wraps the phpiredis C extension (PHP + * bindings for hiredis) to parse and serialize the Redis protocol. + * + * This class is intended to provide an optional low-overhead alternative for + * processing responses from Redis compared to the standard pure-PHP classes. + * Differences in speed when dealing with short inline responses are practically + * nonexistent, the actual speed boost is for big multibulk responses when this + * protocol processor can parse and return responses very fast. + * + * For instructions on how to build and install the phpiredis extension, please + * consult the repository of the project. + * + * The connection parameters supported by this class are: + * + * - scheme: it can be either 'redis', 'tcp' or 'unix'. + * - host: hostname or IP address of the server. + * - port: TCP port of the server. + * - path: path of a UNIX domain socket when scheme is 'unix'. + * - timeout: timeout to perform the connection. + * - read_write_timeout: timeout of read / write operations. + * - async_connect: performs the connection asynchronously. + * - tcp_nodelay: enables or disables Nagle's algorithm for coalescing. + * - persistent: the connection is left intact after a GC collection. + * + * @link https://github.com/nrk/phpiredis + * + * @author Daniele Alessandri + */ +class PhpiredisStreamConnection extends StreamConnection +{ + private $reader; + + /** + * {@inheritdoc} + */ + public function __construct(ParametersInterface $parameters) + { + $this->assertExtensions(); + + parent::__construct($parameters); + + $this->reader = $this->createReader(); + } + + /** + * {@inheritdoc} + */ + public function __destruct() + { + phpiredis_reader_destroy($this->reader); + + parent::__destruct(); + } + + /** + * Checks if the phpiredis extension is loaded in PHP. + */ + private function assertExtensions() + { + if (!extension_loaded('phpiredis')) { + throw new NotSupportedException( + 'The "phpiredis" extension is required by this connection backend.' + ); + } + } + + /** + * {@inheritdoc} + */ + protected function assertSslSupport(ParametersInterface $parameters) + { + throw new \InvalidArgumentException('SSL encryption is not supported by this connection backend.'); + } + + /** + * {@inheritdoc} + */ + protected function createStreamSocket(ParametersInterface $parameters, $address, $flags, $context = null) + { + $socket = null; + $timeout = (isset($parameters->timeout) ? (float) $parameters->timeout : 5.0); + + $resource = @stream_socket_client($address, $errno, $errstr, $timeout, $flags); + + if (!$resource) { + $this->onConnectionError(trim($errstr), $errno); + } + + if (isset($parameters->read_write_timeout) && function_exists('socket_import_stream')) { + $rwtimeout = (float) $parameters->read_write_timeout; + $rwtimeout = $rwtimeout > 0 ? $rwtimeout : -1; + + $timeout = array( + 'sec' => $timeoutSeconds = floor($rwtimeout), + 'usec' => ($rwtimeout - $timeoutSeconds) * 1000000, + ); + + $socket = $socket ?: socket_import_stream($resource); + @socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, $timeout); + @socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, $timeout); + } + + if (isset($parameters->tcp_nodelay) && function_exists('socket_import_stream')) { + $socket = $socket ?: socket_import_stream($resource); + socket_set_option($socket, SOL_TCP, TCP_NODELAY, (int) $parameters->tcp_nodelay); + } + + return $resource; + } + + /** + * Creates a new instance of the protocol reader resource. + * + * @return resource + */ + private function createReader() + { + $reader = phpiredis_reader_create(); + + phpiredis_reader_set_status_handler($reader, $this->getStatusHandler()); + phpiredis_reader_set_error_handler($reader, $this->getErrorHandler()); + + return $reader; + } + + /** + * Returns the underlying protocol reader resource. + * + * @return resource + */ + protected function getReader() + { + return $this->reader; + } + + /** + * Returns the handler used by the protocol reader for inline responses. + * + * @return \Closure + */ + protected function getStatusHandler() + { + static $statusHandler; + + if (!$statusHandler) { + $statusHandler = function ($payload) { + return StatusResponse::get($payload); + }; + } + + return $statusHandler; + } + + /** + * Returns the handler used by the protocol reader for error responses. + * + * @return \Closure + */ + protected function getErrorHandler() + { + static $errorHandler; + + if (!$errorHandler) { + $errorHandler = function ($errorMessage) { + return new ErrorResponse($errorMessage); + }; + } + + return $errorHandler; + } + + /** + * {@inheritdoc} + */ + public function read() + { + $socket = $this->getResource(); + $reader = $this->reader; + + while (PHPIREDIS_READER_STATE_INCOMPLETE === $state = phpiredis_reader_get_state($reader)) { + $buffer = stream_socket_recvfrom($socket, 4096); + + if ($buffer === false || $buffer === '') { + $this->onConnectionError('Error while reading bytes from the server.'); + } + + phpiredis_reader_feed($reader, $buffer); + } + + if ($state === PHPIREDIS_READER_STATE_COMPLETE) { + return phpiredis_reader_get_reply($reader); + } else { + $this->onProtocolError(phpiredis_reader_get_error($reader)); + + return; + } + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $arguments = $command->getArguments(); + array_unshift($arguments, $command->getId()); + + $this->write(phpiredis_format_command($arguments)); + } + + /** + * {@inheritdoc} + */ + public function __wakeup() + { + $this->assertExtensions(); + $this->reader = $this->createReader(); + } +} diff --git a/vendor/predis/predis/src/Connection/StreamConnection.php b/vendor/predis/predis/src/Connection/StreamConnection.php new file mode 100644 index 0000000..9c26272 --- /dev/null +++ b/vendor/predis/predis/src/Connection/StreamConnection.php @@ -0,0 +1,396 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; +use Predis\Response\Error as ErrorResponse; +use Predis\Response\ErrorInterface as ErrorResponseInterface; +use Predis\Response\Status as StatusResponse; + +/** + * Standard connection to Redis servers implemented on top of PHP's streams. + * The connection parameters supported by this class are:. + * + * - scheme: it can be either 'redis', 'tcp', 'rediss', 'tls' or 'unix'. + * - host: hostname or IP address of the server. + * - port: TCP port of the server. + * - path: path of a UNIX domain socket when scheme is 'unix'. + * - timeout: timeout to perform the connection (default is 5 seconds). + * - read_write_timeout: timeout of read / write operations. + * - async_connect: performs the connection asynchronously. + * - tcp_nodelay: enables or disables Nagle's algorithm for coalescing. + * - persistent: the connection is left intact after a GC collection. + * - ssl: context options array (see http://php.net/manual/en/context.ssl.php) + * + * @author Daniele Alessandri + */ +class StreamConnection extends AbstractConnection +{ + /** + * Disconnects from the server and destroys the underlying resource when the + * garbage collector kicks in only if the connection has not been marked as + * persistent. + */ + public function __destruct() + { + if (isset($this->parameters->persistent) && $this->parameters->persistent) { + return; + } + + $this->disconnect(); + } + + /** + * {@inheritdoc} + */ + protected function assertParameters(ParametersInterface $parameters) + { + switch ($parameters->scheme) { + case 'tcp': + case 'redis': + case 'unix': + break; + + case 'tls': + case 'rediss': + $this->assertSslSupport($parameters); + break; + + default: + throw new \InvalidArgumentException("Invalid scheme: '$parameters->scheme'."); + } + + return $parameters; + } + + /** + * Checks needed conditions for SSL-encrypted connections. + * + * @param ParametersInterface $parameters Initialization parameters for the connection. + * + * @throws \InvalidArgumentException + */ + protected function assertSslSupport(ParametersInterface $parameters) + { + if ( + filter_var($parameters->persistent, FILTER_VALIDATE_BOOLEAN) && + version_compare(PHP_VERSION, '7.0.0beta') < 0 + ) { + throw new \InvalidArgumentException('Persistent SSL connections require PHP >= 7.0.0.'); + } + } + + /** + * {@inheritdoc} + */ + protected function createResource() + { + switch ($this->parameters->scheme) { + case 'tcp': + case 'redis': + return $this->tcpStreamInitializer($this->parameters); + + case 'unix': + return $this->unixStreamInitializer($this->parameters); + + case 'tls': + case 'rediss': + return $this->tlsStreamInitializer($this->parameters); + + default: + throw new \InvalidArgumentException("Invalid scheme: '{$this->parameters->scheme}'."); + } + } + + /** + * Creates a connected stream socket resource. + * + * @param ParametersInterface $parameters Connection parameters. + * @param string $address Address for stream_socket_client(). + * @param int $flags Flags for stream_socket_client(). + * + * @return resource + */ + protected function createStreamSocket(ParametersInterface $parameters, $address, $flags) + { + $timeout = (isset($parameters->timeout) ? (float) $parameters->timeout : 5.0); + + if (!$resource = @stream_socket_client($address, $errno, $errstr, $timeout, $flags)) { + $this->onConnectionError(trim($errstr), $errno); + } + + if (isset($parameters->read_write_timeout)) { + $rwtimeout = (float) $parameters->read_write_timeout; + $rwtimeout = $rwtimeout > 0 ? $rwtimeout : -1; + $timeoutSeconds = floor($rwtimeout); + $timeoutUSeconds = ($rwtimeout - $timeoutSeconds) * 1000000; + stream_set_timeout($resource, $timeoutSeconds, $timeoutUSeconds); + } + + if (isset($parameters->tcp_nodelay) && function_exists('socket_import_stream')) { + $socket = socket_import_stream($resource); + socket_set_option($socket, SOL_TCP, TCP_NODELAY, (int) $parameters->tcp_nodelay); + } + + return $resource; + } + + /** + * Initializes a TCP stream resource. + * + * @param ParametersInterface $parameters Initialization parameters for the connection. + * + * @return resource + */ + protected function tcpStreamInitializer(ParametersInterface $parameters) + { + if (!filter_var($parameters->host, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) { + $address = "tcp://$parameters->host:$parameters->port"; + } else { + $address = "tcp://[$parameters->host]:$parameters->port"; + } + + $flags = STREAM_CLIENT_CONNECT; + + if (isset($parameters->async_connect) && $parameters->async_connect) { + $flags |= STREAM_CLIENT_ASYNC_CONNECT; + } + + if (isset($parameters->persistent)) { + if (false !== $persistent = filter_var($parameters->persistent, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)) { + $flags |= STREAM_CLIENT_PERSISTENT; + + if ($persistent === null) { + $address = "{$address}/{$parameters->persistent}"; + } + } + } + + $resource = $this->createStreamSocket($parameters, $address, $flags); + + return $resource; + } + + /** + * Initializes a UNIX stream resource. + * + * @param ParametersInterface $parameters Initialization parameters for the connection. + * + * @return resource + */ + protected function unixStreamInitializer(ParametersInterface $parameters) + { + if (!isset($parameters->path)) { + throw new \InvalidArgumentException('Missing UNIX domain socket path.'); + } + + $flags = STREAM_CLIENT_CONNECT; + + if (isset($parameters->persistent)) { + if (false !== $persistent = filter_var($parameters->persistent, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE)) { + $flags |= STREAM_CLIENT_PERSISTENT; + + if ($persistent === null) { + throw new \InvalidArgumentException( + 'Persistent connection IDs are not supported when using UNIX domain sockets.' + ); + } + } + } + + $resource = $this->createStreamSocket($parameters, "unix://{$parameters->path}", $flags); + + return $resource; + } + + /** + * Initializes a SSL-encrypted TCP stream resource. + * + * @param ParametersInterface $parameters Initialization parameters for the connection. + * + * @return resource + */ + protected function tlsStreamInitializer(ParametersInterface $parameters) + { + $resource = $this->tcpStreamInitializer($parameters); + $metadata = stream_get_meta_data($resource); + + // Detect if crypto mode is already enabled for this stream (PHP >= 7.0.0). + if (isset($metadata['crypto'])) { + return $resource; + } + + if (is_array($parameters->ssl)) { + $options = $parameters->ssl; + } else { + $options = array(); + } + + if (!isset($options['crypto_type'])) { + $options['crypto_type'] = STREAM_CRYPTO_METHOD_TLS_CLIENT; + } + + if (!stream_context_set_option($resource, array('ssl' => $options))) { + $this->onConnectionError('Error while setting SSL context options'); + } + + if (!stream_socket_enable_crypto($resource, true, $options['crypto_type'])) { + $this->onConnectionError('Error while switching to encrypted communication'); + } + + return $resource; + } + + /** + * {@inheritdoc} + */ + public function connect() + { + if (parent::connect() && $this->initCommands) { + foreach ($this->initCommands as $command) { + $response = $this->executeCommand($command); + + if ($response instanceof ErrorResponseInterface) { + $this->onConnectionError("`{$command->getId()}` failed: $response", 0); + } + } + } + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + if ($this->isConnected()) { + fclose($this->getResource()); + parent::disconnect(); + } + } + + /** + * Performs a write operation over the stream of the buffer containing a + * command serialized with the Redis wire protocol. + * + * @param string $buffer Representation of a command in the Redis wire protocol. + */ + protected function write($buffer) + { + $socket = $this->getResource(); + + while (($length = strlen($buffer)) > 0) { + $written = @fwrite($socket, $buffer); + + if ($length === $written) { + return; + } + + if ($written === false || $written === 0) { + $this->onConnectionError('Error while writing bytes to the server.'); + } + + $buffer = substr($buffer, $written); + } + } + + /** + * {@inheritdoc} + */ + public function read() + { + $socket = $this->getResource(); + $chunk = fgets($socket); + + if ($chunk === false || $chunk === '') { + $this->onConnectionError('Error while reading line from the server.'); + } + + $prefix = $chunk[0]; + $payload = substr($chunk, 1, -2); + + switch ($prefix) { + case '+': + return StatusResponse::get($payload); + + case '$': + $size = (int) $payload; + + if ($size === -1) { + return; + } + + $bulkData = ''; + $bytesLeft = ($size += 2); + + do { + $chunk = fread($socket, min($bytesLeft, 4096)); + + if ($chunk === false || $chunk === '') { + $this->onConnectionError('Error while reading bytes from the server.'); + } + + $bulkData .= $chunk; + $bytesLeft = $size - strlen($bulkData); + } while ($bytesLeft > 0); + + return substr($bulkData, 0, -2); + + case '*': + $count = (int) $payload; + + if ($count === -1) { + return; + } + + $multibulk = array(); + + for ($i = 0; $i < $count; ++$i) { + $multibulk[$i] = $this->read(); + } + + return $multibulk; + + case ':': + $integer = (int) $payload; + return $integer == $payload ? $integer : $payload; + + case '-': + return new ErrorResponse($payload); + + default: + $this->onProtocolError("Unknown response prefix: '$prefix'."); + + return; + } + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $commandID = $command->getId(); + $arguments = $command->getArguments(); + + $cmdlen = strlen($commandID); + $reqlen = count($arguments) + 1; + + $buffer = "*{$reqlen}\r\n\${$cmdlen}\r\n{$commandID}\r\n"; + + foreach ($arguments as $argument) { + $arglen = strlen($argument); + $buffer .= "\${$arglen}\r\n{$argument}\r\n"; + } + + $this->write($buffer); + } +} diff --git a/vendor/predis/predis/src/Connection/WebdisConnection.php b/vendor/predis/predis/src/Connection/WebdisConnection.php new file mode 100644 index 0000000..c8d6e50 --- /dev/null +++ b/vendor/predis/predis/src/Connection/WebdisConnection.php @@ -0,0 +1,366 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Connection; + +use Predis\Command\CommandInterface; +use Predis\NotSupportedException; +use Predis\Protocol\ProtocolException; +use Predis\Response\Error as ErrorResponse; +use Predis\Response\Status as StatusResponse; + +/** + * This class implements a Predis connection that actually talks with Webdis + * instead of connecting directly to Redis. It relies on the cURL extension to + * communicate with the web server and the phpiredis extension to parse the + * protocol for responses returned in the http response bodies. + * + * Some features are not yet available or they simply cannot be implemented: + * - Pipelining commands. + * - Publish / Subscribe. + * - MULTI / EXEC transactions (not yet supported by Webdis). + * + * The connection parameters supported by this class are: + * + * - scheme: must be 'http'. + * - host: hostname or IP address of the server. + * - port: TCP port of the server. + * - timeout: timeout to perform the connection (default is 5 seconds). + * - user: username for authentication. + * - pass: password for authentication. + * + * @link http://webd.is + * @link http://github.com/nicolasff/webdis + * @link http://github.com/seppo0010/phpiredis + * + * @author Daniele Alessandri + */ +class WebdisConnection implements NodeConnectionInterface +{ + private $parameters; + private $resource; + private $reader; + + /** + * @param ParametersInterface $parameters Initialization parameters for the connection. + * + * @throws \InvalidArgumentException + */ + public function __construct(ParametersInterface $parameters) + { + $this->assertExtensions(); + + if ($parameters->scheme !== 'http') { + throw new \InvalidArgumentException("Invalid scheme: '{$parameters->scheme}'."); + } + + $this->parameters = $parameters; + + $this->resource = $this->createCurl(); + $this->reader = $this->createReader(); + } + + /** + * Frees the underlying cURL and protocol reader resources when the garbage + * collector kicks in. + */ + public function __destruct() + { + curl_close($this->resource); + phpiredis_reader_destroy($this->reader); + } + + /** + * Helper method used to throw on unsupported methods. + * + * @param string $method Name of the unsupported method. + * + * @throws NotSupportedException + */ + private function throwNotSupportedException($method) + { + $class = __CLASS__; + throw new NotSupportedException("The method $class::$method() is not supported."); + } + + /** + * Checks if the cURL and phpiredis extensions are loaded in PHP. + */ + private function assertExtensions() + { + if (!extension_loaded('curl')) { + throw new NotSupportedException( + 'The "curl" extension is required by this connection backend.' + ); + } + + if (!extension_loaded('phpiredis')) { + throw new NotSupportedException( + 'The "phpiredis" extension is required by this connection backend.' + ); + } + } + + /** + * Initializes cURL. + * + * @return resource + */ + private function createCurl() + { + $parameters = $this->getParameters(); + $timeout = (isset($parameters->timeout) ? (float) $parameters->timeout : 5.0) * 1000; + + if (filter_var($host = $parameters->host, FILTER_VALIDATE_IP)) { + $host = "[$host]"; + } + + $options = array( + CURLOPT_FAILONERROR => true, + CURLOPT_CONNECTTIMEOUT_MS => $timeout, + CURLOPT_URL => "$parameters->scheme://$host:$parameters->port", + CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, + CURLOPT_POST => true, + CURLOPT_WRITEFUNCTION => array($this, 'feedReader'), + ); + + if (isset($parameters->user, $parameters->pass)) { + $options[CURLOPT_USERPWD] = "{$parameters->user}:{$parameters->pass}"; + } + + curl_setopt_array($resource = curl_init(), $options); + + return $resource; + } + + /** + * Initializes the phpiredis protocol reader. + * + * @return resource + */ + private function createReader() + { + $reader = phpiredis_reader_create(); + + phpiredis_reader_set_status_handler($reader, $this->getStatusHandler()); + phpiredis_reader_set_error_handler($reader, $this->getErrorHandler()); + + return $reader; + } + + /** + * Returns the handler used by the protocol reader for inline responses. + * + * @return \Closure + */ + protected function getStatusHandler() + { + static $statusHandler; + + if (!$statusHandler) { + $statusHandler = function ($payload) { + return StatusResponse::get($payload); + }; + } + + return $statusHandler; + } + + /** + * Returns the handler used by the protocol reader for error responses. + * + * @return \Closure + */ + protected function getErrorHandler() + { + static $errorHandler; + + if (!$errorHandler) { + $errorHandler = function ($errorMessage) { + return new ErrorResponse($errorMessage); + }; + } + + return $errorHandler; + } + + /** + * Feeds the phpredis reader resource with the data read from the network. + * + * @param resource $resource Reader resource. + * @param string $buffer Buffer of data read from a connection. + * + * @return int + */ + protected function feedReader($resource, $buffer) + { + phpiredis_reader_feed($this->reader, $buffer); + + return strlen($buffer); + } + + /** + * {@inheritdoc} + */ + public function connect() + { + // NOOP + } + + /** + * {@inheritdoc} + */ + public function disconnect() + { + // NOOP + } + + /** + * {@inheritdoc} + */ + public function isConnected() + { + return true; + } + + /** + * Checks if the specified command is supported by this connection class. + * + * @param CommandInterface $command Command instance. + * + * @throws NotSupportedException + * + * @return string + */ + protected function getCommandId(CommandInterface $command) + { + switch ($commandID = $command->getId()) { + case 'AUTH': + case 'SELECT': + case 'MULTI': + case 'EXEC': + case 'WATCH': + case 'UNWATCH': + case 'DISCARD': + case 'MONITOR': + throw new NotSupportedException("Command '$commandID' is not allowed by Webdis."); + + default: + return $commandID; + } + } + + /** + * {@inheritdoc} + */ + public function writeRequest(CommandInterface $command) + { + $this->throwNotSupportedException(__FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function readResponse(CommandInterface $command) + { + $this->throwNotSupportedException(__FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function executeCommand(CommandInterface $command) + { + $resource = $this->resource; + $commandId = $this->getCommandId($command); + + if ($arguments = $command->getArguments()) { + $arguments = implode('/', array_map('urlencode', $arguments)); + $serializedCommand = "$commandId/$arguments.raw"; + } else { + $serializedCommand = "$commandId.raw"; + } + + curl_setopt($resource, CURLOPT_POSTFIELDS, $serializedCommand); + + if (curl_exec($resource) === false) { + $error = curl_error($resource); + $errno = curl_errno($resource); + + throw new ConnectionException($this, trim($error), $errno); + } + + if (phpiredis_reader_get_state($this->reader) !== PHPIREDIS_READER_STATE_COMPLETE) { + throw new ProtocolException($this, phpiredis_reader_get_error($this->reader)); + } + + return phpiredis_reader_get_reply($this->reader); + } + + /** + * {@inheritdoc} + */ + public function getResource() + { + return $this->resource; + } + + /** + * {@inheritdoc} + */ + public function getParameters() + { + return $this->parameters; + } + + /** + * {@inheritdoc} + */ + public function addConnectCommand(CommandInterface $command) + { + $this->throwNotSupportedException(__FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function read() + { + $this->throwNotSupportedException(__FUNCTION__); + } + + /** + * {@inheritdoc} + */ + public function __toString() + { + return "{$this->parameters->host}:{$this->parameters->port}"; + } + + /** + * {@inheritdoc} + */ + public function __sleep() + { + return array('parameters'); + } + + /** + * {@inheritdoc} + */ + public function __wakeup() + { + $this->assertExtensions(); + + $this->resource = $this->createCurl(); + $this->reader = $this->createReader(); + } +} diff --git a/vendor/predis/predis/src/Monitor/Consumer.php b/vendor/predis/predis/src/Monitor/Consumer.php new file mode 100644 index 0000000..aaf645b --- /dev/null +++ b/vendor/predis/predis/src/Monitor/Consumer.php @@ -0,0 +1,173 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Monitor; + +use Predis\ClientInterface; +use Predis\Connection\AggregateConnectionInterface; +use Predis\NotSupportedException; + +/** + * Redis MONITOR consumer. + * + * @author Daniele Alessandri + */ +class Consumer implements \Iterator +{ + private $client; + private $valid; + private $position; + + /** + * @param ClientInterface $client Client instance used by the consumer. + */ + public function __construct(ClientInterface $client) + { + $this->assertClient($client); + + $this->client = $client; + + $this->start(); + } + + /** + * Automatically stops the consumer when the garbage collector kicks in. + */ + public function __destruct() + { + $this->stop(); + } + + /** + * Checks if the passed client instance satisfies the required conditions + * needed to initialize a monitor consumer. + * + * @param ClientInterface $client Client instance used by the consumer. + * + * @throws NotSupportedException + */ + private function assertClient(ClientInterface $client) + { + if ($client->getConnection() instanceof AggregateConnectionInterface) { + throw new NotSupportedException( + 'Cannot initialize a monitor consumer over aggregate connections.' + ); + } + + if ($client->getProfile()->supportsCommand('MONITOR') === false) { + throw new NotSupportedException("The current profile does not support 'MONITOR'."); + } + } + + /** + * Initializes the consumer and sends the MONITOR command to the server. + */ + protected function start() + { + $this->client->executeCommand( + $this->client->createCommand('MONITOR') + ); + $this->valid = true; + } + + /** + * Stops the consumer. Internally this is done by disconnecting from server + * since there is no way to terminate the stream initialized by MONITOR. + */ + public function stop() + { + $this->client->disconnect(); + $this->valid = false; + } + + /** + * {@inheritdoc} + */ + public function rewind() + { + // NOOP + } + + /** + * Returns the last message payload retrieved from the server. + * + * @return object + */ + public function current() + { + return $this->getValue(); + } + + /** + * {@inheritdoc} + */ + public function key() + { + return $this->position; + } + + /** + * {@inheritdoc} + */ + public function next() + { + ++$this->position; + } + + /** + * Checks if the the consumer is still in a valid state to continue. + * + * @return bool + */ + public function valid() + { + return $this->valid; + } + + /** + * Waits for a new message from the server generated by MONITOR and returns + * it when available. + * + * @return object + */ + private function getValue() + { + $database = 0; + $client = null; + $event = $this->client->getConnection()->read(); + + $callback = function ($matches) use (&$database, &$client) { + if (2 === $count = count($matches)) { + // Redis <= 2.4 + $database = (int) $matches[1]; + } + + if (4 === $count) { + // Redis >= 2.6 + $database = (int) $matches[2]; + $client = $matches[3]; + } + + return ' '; + }; + + $event = preg_replace_callback('/ \(db (\d+)\) | \[(\d+) (.*?)\] /', $callback, $event, 1); + @list($timestamp, $command, $arguments) = explode(' ', $event, 3); + + return (object) array( + 'timestamp' => (float) $timestamp, + 'database' => $database, + 'client' => $client, + 'command' => substr($command, 1, -1), + 'arguments' => $arguments, + ); + } +} diff --git a/vendor/predis/predis/src/NotSupportedException.php b/vendor/predis/predis/src/NotSupportedException.php new file mode 100644 index 0000000..be82aba --- /dev/null +++ b/vendor/predis/predis/src/NotSupportedException.php @@ -0,0 +1,22 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +/** + * Exception class thrown when trying to use features not supported by certain + * classes or abstractions of Predis. + * + * @author Daniele Alessandri + */ +class NotSupportedException extends PredisException +{ +} diff --git a/vendor/predis/predis/src/Pipeline/Atomic.php b/vendor/predis/predis/src/Pipeline/Atomic.php new file mode 100644 index 0000000..1c9c92a --- /dev/null +++ b/vendor/predis/predis/src/Pipeline/Atomic.php @@ -0,0 +1,119 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Pipeline; + +use Predis\ClientException; +use Predis\ClientInterface; +use Predis\Connection\ConnectionInterface; +use Predis\Connection\NodeConnectionInterface; +use Predis\Response\ErrorInterface as ErrorResponseInterface; +use Predis\Response\ResponseInterface; +use Predis\Response\ServerException; + +/** + * Command pipeline wrapped into a MULTI / EXEC transaction. + * + * @author Daniele Alessandri + */ +class Atomic extends Pipeline +{ + /** + * {@inheritdoc} + */ + public function __construct(ClientInterface $client) + { + if (!$client->getProfile()->supportsCommands(array('multi', 'exec', 'discard'))) { + throw new ClientException( + "The current profile does not support 'MULTI', 'EXEC' and 'DISCARD'." + ); + } + + parent::__construct($client); + } + + /** + * {@inheritdoc} + */ + protected function getConnection() + { + $connection = $this->getClient()->getConnection(); + + if (!$connection instanceof NodeConnectionInterface) { + $class = __CLASS__; + + throw new ClientException("The class '$class' does not support aggregate connections."); + } + + return $connection; + } + + /** + * {@inheritdoc} + */ + protected function executePipeline(ConnectionInterface $connection, \SplQueue $commands) + { + $profile = $this->getClient()->getProfile(); + $connection->executeCommand($profile->createCommand('multi')); + + foreach ($commands as $command) { + $connection->writeRequest($command); + } + + foreach ($commands as $command) { + $response = $connection->readResponse($command); + + if ($response instanceof ErrorResponseInterface) { + $connection->executeCommand($profile->createCommand('discard')); + throw new ServerException($response->getMessage()); + } + } + + $executed = $connection->executeCommand($profile->createCommand('exec')); + + if (!isset($executed)) { + // TODO: should be throwing a more appropriate exception. + throw new ClientException( + 'The underlying transaction has been aborted by the server.' + ); + } + + if (count($executed) !== count($commands)) { + $expected = count($commands); + $received = count($executed); + + throw new ClientException( + "Invalid number of responses [expected $expected, received $received]." + ); + } + + $responses = array(); + $sizeOfPipe = count($commands); + $exceptions = $this->throwServerExceptions(); + + for ($i = 0; $i < $sizeOfPipe; ++$i) { + $command = $commands->dequeue(); + $response = $executed[$i]; + + if (!$response instanceof ResponseInterface) { + $responses[] = $command->parseResponse($response); + } elseif ($response instanceof ErrorResponseInterface && $exceptions) { + $this->exception($connection, $response); + } else { + $responses[] = $response; + } + + unset($executed[$i]); + } + + return $responses; + } +} diff --git a/vendor/predis/predis/src/Pipeline/ConnectionErrorProof.php b/vendor/predis/predis/src/Pipeline/ConnectionErrorProof.php new file mode 100644 index 0000000..d3bc732 --- /dev/null +++ b/vendor/predis/predis/src/Pipeline/ConnectionErrorProof.php @@ -0,0 +1,130 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Pipeline; + +use Predis\CommunicationException; +use Predis\Connection\Aggregate\ClusterInterface; +use Predis\Connection\ConnectionInterface; +use Predis\Connection\NodeConnectionInterface; +use Predis\NotSupportedException; + +/** + * Command pipeline that does not throw exceptions on connection errors, but + * returns the exception instances as the rest of the response elements. + * + * @todo Awful naming! + * + * @author Daniele Alessandri + */ +class ConnectionErrorProof extends Pipeline +{ + /** + * {@inheritdoc} + */ + protected function getConnection() + { + return $this->getClient()->getConnection(); + } + + /** + * {@inheritdoc} + */ + protected function executePipeline(ConnectionInterface $connection, \SplQueue $commands) + { + if ($connection instanceof NodeConnectionInterface) { + return $this->executeSingleNode($connection, $commands); + } elseif ($connection instanceof ClusterInterface) { + return $this->executeCluster($connection, $commands); + } else { + $class = get_class($connection); + + throw new NotSupportedException("The connection class '$class' is not supported."); + } + } + + /** + * {@inheritdoc} + */ + protected function executeSingleNode(NodeConnectionInterface $connection, \SplQueue $commands) + { + $responses = array(); + $sizeOfPipe = count($commands); + + foreach ($commands as $command) { + try { + $connection->writeRequest($command); + } catch (CommunicationException $exception) { + return array_fill(0, $sizeOfPipe, $exception); + } + } + + for ($i = 0; $i < $sizeOfPipe; ++$i) { + $command = $commands->dequeue(); + + try { + $responses[$i] = $connection->readResponse($command); + } catch (CommunicationException $exception) { + $add = count($commands) - count($responses); + $responses = array_merge($responses, array_fill(0, $add, $exception)); + + break; + } + } + + return $responses; + } + + /** + * {@inheritdoc} + */ + protected function executeCluster(ClusterInterface $connection, \SplQueue $commands) + { + $responses = array(); + $sizeOfPipe = count($commands); + $exceptions = array(); + + foreach ($commands as $command) { + $cmdConnection = $connection->getConnection($command); + + if (isset($exceptions[spl_object_hash($cmdConnection)])) { + continue; + } + + try { + $cmdConnection->writeRequest($command); + } catch (CommunicationException $exception) { + $exceptions[spl_object_hash($cmdConnection)] = $exception; + } + } + + for ($i = 0; $i < $sizeOfPipe; ++$i) { + $command = $commands->dequeue(); + + $cmdConnection = $connection->getConnection($command); + $connectionHash = spl_object_hash($cmdConnection); + + if (isset($exceptions[$connectionHash])) { + $responses[$i] = $exceptions[$connectionHash]; + continue; + } + + try { + $responses[$i] = $cmdConnection->readResponse($command); + } catch (CommunicationException $exception) { + $responses[$i] = $exception; + $exceptions[$connectionHash] = $exception; + } + } + + return $responses; + } +} diff --git a/vendor/predis/predis/src/Pipeline/FireAndForget.php b/vendor/predis/predis/src/Pipeline/FireAndForget.php new file mode 100644 index 0000000..95a062b --- /dev/null +++ b/vendor/predis/predis/src/Pipeline/FireAndForget.php @@ -0,0 +1,36 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Pipeline; + +use Predis\Connection\ConnectionInterface; + +/** + * Command pipeline that writes commands to the servers but discards responses. + * + * @author Daniele Alessandri + */ +class FireAndForget extends Pipeline +{ + /** + * {@inheritdoc} + */ + protected function executePipeline(ConnectionInterface $connection, \SplQueue $commands) + { + while (!$commands->isEmpty()) { + $connection->writeRequest($commands->dequeue()); + } + + $connection->disconnect(); + + return array(); + } +} diff --git a/vendor/predis/predis/src/Pipeline/Pipeline.php b/vendor/predis/predis/src/Pipeline/Pipeline.php new file mode 100644 index 0000000..cf9c59e --- /dev/null +++ b/vendor/predis/predis/src/Pipeline/Pipeline.php @@ -0,0 +1,247 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Pipeline; + +use Predis\ClientContextInterface; +use Predis\ClientException; +use Predis\ClientInterface; +use Predis\Command\CommandInterface; +use Predis\Connection\Aggregate\ReplicationInterface; +use Predis\Connection\ConnectionInterface; +use Predis\Response\ErrorInterface as ErrorResponseInterface; +use Predis\Response\ResponseInterface; +use Predis\Response\ServerException; + +/** + * Implementation of a command pipeline in which write and read operations of + * Redis commands are pipelined to alleviate the effects of network round-trips. + * + * {@inheritdoc} + * + * @author Daniele Alessandri + */ +class Pipeline implements ClientContextInterface +{ + private $client; + private $pipeline; + + private $responses = array(); + private $running = false; + + /** + * @param ClientInterface $client Client instance used by the context. + */ + public function __construct(ClientInterface $client) + { + $this->client = $client; + $this->pipeline = new \SplQueue(); + } + + /** + * Queues a command into the pipeline buffer. + * + * @param string $method Command ID. + * @param array $arguments Arguments for the command. + * + * @return $this + */ + public function __call($method, $arguments) + { + $command = $this->client->createCommand($method, $arguments); + $this->recordCommand($command); + + return $this; + } + + /** + * Queues a command instance into the pipeline buffer. + * + * @param CommandInterface $command Command to be queued in the buffer. + */ + protected function recordCommand(CommandInterface $command) + { + $this->pipeline->enqueue($command); + } + + /** + * Queues a command instance into the pipeline buffer. + * + * @param CommandInterface $command Command instance to be queued in the buffer. + * + * @return $this + */ + public function executeCommand(CommandInterface $command) + { + $this->recordCommand($command); + + return $this; + } + + /** + * Throws an exception on -ERR responses returned by Redis. + * + * @param ConnectionInterface $connection Redis connection that returned the error. + * @param ErrorResponseInterface $response Instance of the error response. + * + * @throws ServerException + */ + protected function exception(ConnectionInterface $connection, ErrorResponseInterface $response) + { + $connection->disconnect(); + $message = $response->getMessage(); + + throw new ServerException($message); + } + + /** + * Returns the underlying connection to be used by the pipeline. + * + * @return ConnectionInterface + */ + protected function getConnection() + { + $connection = $this->getClient()->getConnection(); + + if ($connection instanceof ReplicationInterface) { + $connection->switchTo('master'); + } + + return $connection; + } + + /** + * Implements the logic to flush the queued commands and read the responses + * from the current connection. + * + * @param ConnectionInterface $connection Current connection instance. + * @param \SplQueue $commands Queued commands. + * + * @return array + */ + protected function executePipeline(ConnectionInterface $connection, \SplQueue $commands) + { + foreach ($commands as $command) { + $connection->writeRequest($command); + } + + $responses = array(); + $exceptions = $this->throwServerExceptions(); + + while (!$commands->isEmpty()) { + $command = $commands->dequeue(); + $response = $connection->readResponse($command); + + if (!$response instanceof ResponseInterface) { + $responses[] = $command->parseResponse($response); + } elseif ($response instanceof ErrorResponseInterface && $exceptions) { + $this->exception($connection, $response); + } else { + $responses[] = $response; + } + } + + return $responses; + } + + /** + * Flushes the buffer holding all of the commands queued so far. + * + * @param bool $send Specifies if the commands in the buffer should be sent to Redis. + * + * @return $this + */ + public function flushPipeline($send = true) + { + if ($send && !$this->pipeline->isEmpty()) { + $responses = $this->executePipeline($this->getConnection(), $this->pipeline); + $this->responses = array_merge($this->responses, $responses); + } else { + $this->pipeline = new \SplQueue(); + } + + return $this; + } + + /** + * Marks the running status of the pipeline. + * + * @param bool $bool Sets the running status of the pipeline. + * + * @throws ClientException + */ + private function setRunning($bool) + { + if ($bool && $this->running) { + throw new ClientException('The current pipeline context is already being executed.'); + } + + $this->running = $bool; + } + + /** + * Handles the actual execution of the whole pipeline. + * + * @param mixed $callable Optional callback for execution. + * + * @throws \Exception + * @throws \InvalidArgumentException + * + * @return array + */ + public function execute($callable = null) + { + if ($callable && !is_callable($callable)) { + throw new \InvalidArgumentException('The argument must be a callable object.'); + } + + $exception = null; + $this->setRunning(true); + + try { + if ($callable) { + call_user_func($callable, $this); + } + + $this->flushPipeline(); + } catch (\Exception $exception) { + // NOOP + } + + $this->setRunning(false); + + if ($exception) { + throw $exception; + } + + return $this->responses; + } + + /** + * Returns if the pipeline should throw exceptions on server errors. + * + * @return bool + */ + protected function throwServerExceptions() + { + return (bool) $this->client->getOptions()->exceptions; + } + + /** + * Returns the underlying client instance used by the pipeline object. + * + * @return ClientInterface + */ + public function getClient() + { + return $this->client; + } +} diff --git a/vendor/predis/predis/src/PredisException.php b/vendor/predis/predis/src/PredisException.php new file mode 100644 index 0000000..122bde1 --- /dev/null +++ b/vendor/predis/predis/src/PredisException.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis; + +/** + * Base exception class for Predis-related errors. + * + * @author Daniele Alessandri + */ +abstract class PredisException extends \Exception +{ +} diff --git a/vendor/predis/predis/src/Profile/Factory.php b/vendor/predis/predis/src/Profile/Factory.php new file mode 100644 index 0000000..d4907a2 --- /dev/null +++ b/vendor/predis/predis/src/Profile/Factory.php @@ -0,0 +1,101 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +use Predis\ClientException; + +/** + * Factory class for creating profile instances from strings. + * + * @author Daniele Alessandri + */ +final class Factory +{ + private static $profiles = array( + '2.0' => 'Predis\Profile\RedisVersion200', + '2.2' => 'Predis\Profile\RedisVersion220', + '2.4' => 'Predis\Profile\RedisVersion240', + '2.6' => 'Predis\Profile\RedisVersion260', + '2.8' => 'Predis\Profile\RedisVersion280', + '3.0' => 'Predis\Profile\RedisVersion300', + '3.2' => 'Predis\Profile\RedisVersion320', + 'dev' => 'Predis\Profile\RedisUnstable', + 'default' => 'Predis\Profile\RedisVersion320', + ); + + /** + * + */ + private function __construct() + { + // NOOP + } + + /** + * Returns the default server profile. + * + * @return ProfileInterface + */ + public static function getDefault() + { + return self::get('default'); + } + + /** + * Returns the development server profile. + * + * @return ProfileInterface + */ + public static function getDevelopment() + { + return self::get('dev'); + } + + /** + * Registers a new server profile. + * + * @param string $alias Profile version or alias. + * @param string $class FQN of a class implementing Predis\Profile\ProfileInterface. + * + * @throws \InvalidArgumentException + */ + public static function define($alias, $class) + { + $reflection = new \ReflectionClass($class); + + if (!$reflection->isSubclassOf('Predis\Profile\ProfileInterface')) { + throw new \InvalidArgumentException("The class '$class' is not a valid profile class."); + } + + self::$profiles[$alias] = $class; + } + + /** + * Returns the specified server profile. + * + * @param string $version Profile version or alias. + * + * @throws ClientException + * + * @return ProfileInterface + */ + public static function get($version) + { + if (!isset(self::$profiles[$version])) { + throw new ClientException("Unknown server profile: '$version'."); + } + + $profile = self::$profiles[$version]; + + return new $profile(); + } +} diff --git a/vendor/predis/predis/src/Profile/ProfileInterface.php b/vendor/predis/predis/src/Profile/ProfileInterface.php new file mode 100644 index 0000000..abe71aa --- /dev/null +++ b/vendor/predis/predis/src/Profile/ProfileInterface.php @@ -0,0 +1,59 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +use Predis\Command\CommandInterface; + +/** + * A profile defines all the features and commands supported by certain versions + * of Redis. Instances of Predis\Client should use a server profile matching the + * version of Redis being used. + * + * @author Daniele Alessandri + */ +interface ProfileInterface +{ + /** + * Returns the profile version corresponding to the Redis version. + * + * @return string + */ + public function getVersion(); + + /** + * Checks if the profile supports the specified command. + * + * @param string $commandID Command ID. + * + * @return bool + */ + public function supportsCommand($commandID); + + /** + * Checks if the profile supports the specified list of commands. + * + * @param array $commandIDs List of command IDs. + * + * @return string + */ + public function supportsCommands(array $commandIDs); + + /** + * Creates a new command instance. + * + * @param string $commandID Command ID. + * @param array $arguments Arguments for the command. + * + * @return CommandInterface + */ + public function createCommand($commandID, array $arguments = array()); +} diff --git a/vendor/predis/predis/src/Profile/RedisProfile.php b/vendor/predis/predis/src/Profile/RedisProfile.php new file mode 100644 index 0000000..3ef3168 --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisProfile.php @@ -0,0 +1,146 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +use Predis\ClientException; +use Predis\Command\Processor\ProcessorInterface; + +/** + * Base class implementing common functionalities for Redis server profiles. + * + * @author Daniele Alessandri + */ +abstract class RedisProfile implements ProfileInterface +{ + private $commands; + private $processor; + + /** + * + */ + public function __construct() + { + $this->commands = $this->getSupportedCommands(); + } + + /** + * Returns a map of all the commands supported by the profile and their + * actual PHP classes. + * + * @return array + */ + abstract protected function getSupportedCommands(); + + /** + * {@inheritdoc} + */ + public function supportsCommand($commandID) + { + return isset($this->commands[strtoupper($commandID)]); + } + + /** + * {@inheritdoc} + */ + public function supportsCommands(array $commandIDs) + { + foreach ($commandIDs as $commandID) { + if (!$this->supportsCommand($commandID)) { + return false; + } + } + + return true; + } + + /** + * Returns the fully-qualified name of a class representing the specified + * command ID registered in the current server profile. + * + * @param string $commandID Command ID. + * + * @return string|null + */ + public function getCommandClass($commandID) + { + if (isset($this->commands[$commandID = strtoupper($commandID)])) { + return $this->commands[$commandID]; + } + } + + /** + * {@inheritdoc} + */ + public function createCommand($commandID, array $arguments = array()) + { + $commandID = strtoupper($commandID); + + if (!isset($this->commands[$commandID])) { + throw new ClientException("Command '$commandID' is not a registered Redis command."); + } + + $commandClass = $this->commands[$commandID]; + $command = new $commandClass(); + $command->setArguments($arguments); + + if (isset($this->processor)) { + $this->processor->process($command); + } + + return $command; + } + + /** + * Defines a new command in the server profile. + * + * @param string $commandID Command ID. + * @param string $class Fully-qualified name of a Predis\Command\CommandInterface. + * + * @throws \InvalidArgumentException + */ + public function defineCommand($commandID, $class) + { + $reflection = new \ReflectionClass($class); + + if (!$reflection->isSubclassOf('Predis\Command\CommandInterface')) { + throw new \InvalidArgumentException("The class '$class' is not a valid command class."); + } + + $this->commands[strtoupper($commandID)] = $class; + } + + /** + * {@inheritdoc} + */ + public function setProcessor(ProcessorInterface $processor = null) + { + $this->processor = $processor; + } + + /** + * {@inheritdoc} + */ + public function getProcessor() + { + return $this->processor; + } + + /** + * Returns the version of server profile as its string representation. + * + * @return string + */ + public function __toString() + { + return $this->getVersion(); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisUnstable.php b/vendor/predis/predis/src/Profile/RedisUnstable.php new file mode 100644 index 0000000..573cc9e --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisUnstable.php @@ -0,0 +1,38 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for the current unstable version of Redis. + * + * @author Daniele Alessandri + */ +class RedisUnstable extends RedisVersion320 +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '3.2'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array_merge(parent::getSupportedCommands(), array( + // EMPTY + )); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisVersion200.php b/vendor/predis/predis/src/Profile/RedisVersion200.php new file mode 100644 index 0000000..234d53c --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisVersion200.php @@ -0,0 +1,173 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for Redis 2.0. + * + * @author Daniele Alessandri + */ +class RedisVersion200 extends RedisProfile +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '2.0'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array( + /* ---------------- Redis 1.2 ---------------- */ + + /* commands operating on the key space */ + 'EXISTS' => 'Predis\Command\KeyExists', + 'DEL' => 'Predis\Command\KeyDelete', + 'TYPE' => 'Predis\Command\KeyType', + 'KEYS' => 'Predis\Command\KeyKeys', + 'RANDOMKEY' => 'Predis\Command\KeyRandom', + 'RENAME' => 'Predis\Command\KeyRename', + 'RENAMENX' => 'Predis\Command\KeyRenamePreserve', + 'EXPIRE' => 'Predis\Command\KeyExpire', + 'EXPIREAT' => 'Predis\Command\KeyExpireAt', + 'TTL' => 'Predis\Command\KeyTimeToLive', + 'MOVE' => 'Predis\Command\KeyMove', + 'SORT' => 'Predis\Command\KeySort', + + /* commands operating on string values */ + 'SET' => 'Predis\Command\StringSet', + 'SETNX' => 'Predis\Command\StringSetPreserve', + 'MSET' => 'Predis\Command\StringSetMultiple', + 'MSETNX' => 'Predis\Command\StringSetMultiplePreserve', + 'GET' => 'Predis\Command\StringGet', + 'MGET' => 'Predis\Command\StringGetMultiple', + 'GETSET' => 'Predis\Command\StringGetSet', + 'INCR' => 'Predis\Command\StringIncrement', + 'INCRBY' => 'Predis\Command\StringIncrementBy', + 'DECR' => 'Predis\Command\StringDecrement', + 'DECRBY' => 'Predis\Command\StringDecrementBy', + + /* commands operating on lists */ + 'RPUSH' => 'Predis\Command\ListPushTail', + 'LPUSH' => 'Predis\Command\ListPushHead', + 'LLEN' => 'Predis\Command\ListLength', + 'LRANGE' => 'Predis\Command\ListRange', + 'LTRIM' => 'Predis\Command\ListTrim', + 'LINDEX' => 'Predis\Command\ListIndex', + 'LSET' => 'Predis\Command\ListSet', + 'LREM' => 'Predis\Command\ListRemove', + 'LPOP' => 'Predis\Command\ListPopFirst', + 'RPOP' => 'Predis\Command\ListPopLast', + 'RPOPLPUSH' => 'Predis\Command\ListPopLastPushHead', + + /* commands operating on sets */ + 'SADD' => 'Predis\Command\SetAdd', + 'SREM' => 'Predis\Command\SetRemove', + 'SPOP' => 'Predis\Command\SetPop', + 'SMOVE' => 'Predis\Command\SetMove', + 'SCARD' => 'Predis\Command\SetCardinality', + 'SISMEMBER' => 'Predis\Command\SetIsMember', + 'SINTER' => 'Predis\Command\SetIntersection', + 'SINTERSTORE' => 'Predis\Command\SetIntersectionStore', + 'SUNION' => 'Predis\Command\SetUnion', + 'SUNIONSTORE' => 'Predis\Command\SetUnionStore', + 'SDIFF' => 'Predis\Command\SetDifference', + 'SDIFFSTORE' => 'Predis\Command\SetDifferenceStore', + 'SMEMBERS' => 'Predis\Command\SetMembers', + 'SRANDMEMBER' => 'Predis\Command\SetRandomMember', + + /* commands operating on sorted sets */ + 'ZADD' => 'Predis\Command\ZSetAdd', + 'ZINCRBY' => 'Predis\Command\ZSetIncrementBy', + 'ZREM' => 'Predis\Command\ZSetRemove', + 'ZRANGE' => 'Predis\Command\ZSetRange', + 'ZREVRANGE' => 'Predis\Command\ZSetReverseRange', + 'ZRANGEBYSCORE' => 'Predis\Command\ZSetRangeByScore', + 'ZCARD' => 'Predis\Command\ZSetCardinality', + 'ZSCORE' => 'Predis\Command\ZSetScore', + 'ZREMRANGEBYSCORE' => 'Predis\Command\ZSetRemoveRangeByScore', + + /* connection related commands */ + 'PING' => 'Predis\Command\ConnectionPing', + 'AUTH' => 'Predis\Command\ConnectionAuth', + 'SELECT' => 'Predis\Command\ConnectionSelect', + 'ECHO' => 'Predis\Command\ConnectionEcho', + 'QUIT' => 'Predis\Command\ConnectionQuit', + + /* remote server control commands */ + 'INFO' => 'Predis\Command\ServerInfo', + 'SLAVEOF' => 'Predis\Command\ServerSlaveOf', + 'MONITOR' => 'Predis\Command\ServerMonitor', + 'DBSIZE' => 'Predis\Command\ServerDatabaseSize', + 'FLUSHDB' => 'Predis\Command\ServerFlushDatabase', + 'FLUSHALL' => 'Predis\Command\ServerFlushAll', + 'SAVE' => 'Predis\Command\ServerSave', + 'BGSAVE' => 'Predis\Command\ServerBackgroundSave', + 'LASTSAVE' => 'Predis\Command\ServerLastSave', + 'SHUTDOWN' => 'Predis\Command\ServerShutdown', + 'BGREWRITEAOF' => 'Predis\Command\ServerBackgroundRewriteAOF', + + /* ---------------- Redis 2.0 ---------------- */ + + /* commands operating on string values */ + 'SETEX' => 'Predis\Command\StringSetExpire', + 'APPEND' => 'Predis\Command\StringAppend', + 'SUBSTR' => 'Predis\Command\StringSubstr', + + /* commands operating on lists */ + 'BLPOP' => 'Predis\Command\ListPopFirstBlocking', + 'BRPOP' => 'Predis\Command\ListPopLastBlocking', + + /* commands operating on sorted sets */ + 'ZUNIONSTORE' => 'Predis\Command\ZSetUnionStore', + 'ZINTERSTORE' => 'Predis\Command\ZSetIntersectionStore', + 'ZCOUNT' => 'Predis\Command\ZSetCount', + 'ZRANK' => 'Predis\Command\ZSetRank', + 'ZREVRANK' => 'Predis\Command\ZSetReverseRank', + 'ZREMRANGEBYRANK' => 'Predis\Command\ZSetRemoveRangeByRank', + + /* commands operating on hashes */ + 'HSET' => 'Predis\Command\HashSet', + 'HSETNX' => 'Predis\Command\HashSetPreserve', + 'HMSET' => 'Predis\Command\HashSetMultiple', + 'HINCRBY' => 'Predis\Command\HashIncrementBy', + 'HGET' => 'Predis\Command\HashGet', + 'HMGET' => 'Predis\Command\HashGetMultiple', + 'HDEL' => 'Predis\Command\HashDelete', + 'HEXISTS' => 'Predis\Command\HashExists', + 'HLEN' => 'Predis\Command\HashLength', + 'HKEYS' => 'Predis\Command\HashKeys', + 'HVALS' => 'Predis\Command\HashValues', + 'HGETALL' => 'Predis\Command\HashGetAll', + + /* transactions */ + 'MULTI' => 'Predis\Command\TransactionMulti', + 'EXEC' => 'Predis\Command\TransactionExec', + 'DISCARD' => 'Predis\Command\TransactionDiscard', + + /* publish - subscribe */ + 'SUBSCRIBE' => 'Predis\Command\PubSubSubscribe', + 'UNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribe', + 'PSUBSCRIBE' => 'Predis\Command\PubSubSubscribeByPattern', + 'PUNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribeByPattern', + 'PUBLISH' => 'Predis\Command\PubSubPublish', + + /* remote server control commands */ + 'CONFIG' => 'Predis\Command\ServerConfig', + ); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisVersion220.php b/vendor/predis/predis/src/Profile/RedisVersion220.php new file mode 100644 index 0000000..899014e --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisVersion220.php @@ -0,0 +1,202 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for Redis 2.2. + * + * @author Daniele Alessandri + */ +class RedisVersion220 extends RedisProfile +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '2.2'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array( + /* ---------------- Redis 1.2 ---------------- */ + + /* commands operating on the key space */ + 'EXISTS' => 'Predis\Command\KeyExists', + 'DEL' => 'Predis\Command\KeyDelete', + 'TYPE' => 'Predis\Command\KeyType', + 'KEYS' => 'Predis\Command\KeyKeys', + 'RANDOMKEY' => 'Predis\Command\KeyRandom', + 'RENAME' => 'Predis\Command\KeyRename', + 'RENAMENX' => 'Predis\Command\KeyRenamePreserve', + 'EXPIRE' => 'Predis\Command\KeyExpire', + 'EXPIREAT' => 'Predis\Command\KeyExpireAt', + 'TTL' => 'Predis\Command\KeyTimeToLive', + 'MOVE' => 'Predis\Command\KeyMove', + 'SORT' => 'Predis\Command\KeySort', + + /* commands operating on string values */ + 'SET' => 'Predis\Command\StringSet', + 'SETNX' => 'Predis\Command\StringSetPreserve', + 'MSET' => 'Predis\Command\StringSetMultiple', + 'MSETNX' => 'Predis\Command\StringSetMultiplePreserve', + 'GET' => 'Predis\Command\StringGet', + 'MGET' => 'Predis\Command\StringGetMultiple', + 'GETSET' => 'Predis\Command\StringGetSet', + 'INCR' => 'Predis\Command\StringIncrement', + 'INCRBY' => 'Predis\Command\StringIncrementBy', + 'DECR' => 'Predis\Command\StringDecrement', + 'DECRBY' => 'Predis\Command\StringDecrementBy', + + /* commands operating on lists */ + 'RPUSH' => 'Predis\Command\ListPushTail', + 'LPUSH' => 'Predis\Command\ListPushHead', + 'LLEN' => 'Predis\Command\ListLength', + 'LRANGE' => 'Predis\Command\ListRange', + 'LTRIM' => 'Predis\Command\ListTrim', + 'LINDEX' => 'Predis\Command\ListIndex', + 'LSET' => 'Predis\Command\ListSet', + 'LREM' => 'Predis\Command\ListRemove', + 'LPOP' => 'Predis\Command\ListPopFirst', + 'RPOP' => 'Predis\Command\ListPopLast', + 'RPOPLPUSH' => 'Predis\Command\ListPopLastPushHead', + + /* commands operating on sets */ + 'SADD' => 'Predis\Command\SetAdd', + 'SREM' => 'Predis\Command\SetRemove', + 'SPOP' => 'Predis\Command\SetPop', + 'SMOVE' => 'Predis\Command\SetMove', + 'SCARD' => 'Predis\Command\SetCardinality', + 'SISMEMBER' => 'Predis\Command\SetIsMember', + 'SINTER' => 'Predis\Command\SetIntersection', + 'SINTERSTORE' => 'Predis\Command\SetIntersectionStore', + 'SUNION' => 'Predis\Command\SetUnion', + 'SUNIONSTORE' => 'Predis\Command\SetUnionStore', + 'SDIFF' => 'Predis\Command\SetDifference', + 'SDIFFSTORE' => 'Predis\Command\SetDifferenceStore', + 'SMEMBERS' => 'Predis\Command\SetMembers', + 'SRANDMEMBER' => 'Predis\Command\SetRandomMember', + + /* commands operating on sorted sets */ + 'ZADD' => 'Predis\Command\ZSetAdd', + 'ZINCRBY' => 'Predis\Command\ZSetIncrementBy', + 'ZREM' => 'Predis\Command\ZSetRemove', + 'ZRANGE' => 'Predis\Command\ZSetRange', + 'ZREVRANGE' => 'Predis\Command\ZSetReverseRange', + 'ZRANGEBYSCORE' => 'Predis\Command\ZSetRangeByScore', + 'ZCARD' => 'Predis\Command\ZSetCardinality', + 'ZSCORE' => 'Predis\Command\ZSetScore', + 'ZREMRANGEBYSCORE' => 'Predis\Command\ZSetRemoveRangeByScore', + + /* connection related commands */ + 'PING' => 'Predis\Command\ConnectionPing', + 'AUTH' => 'Predis\Command\ConnectionAuth', + 'SELECT' => 'Predis\Command\ConnectionSelect', + 'ECHO' => 'Predis\Command\ConnectionEcho', + 'QUIT' => 'Predis\Command\ConnectionQuit', + + /* remote server control commands */ + 'INFO' => 'Predis\Command\ServerInfo', + 'SLAVEOF' => 'Predis\Command\ServerSlaveOf', + 'MONITOR' => 'Predis\Command\ServerMonitor', + 'DBSIZE' => 'Predis\Command\ServerDatabaseSize', + 'FLUSHDB' => 'Predis\Command\ServerFlushDatabase', + 'FLUSHALL' => 'Predis\Command\ServerFlushAll', + 'SAVE' => 'Predis\Command\ServerSave', + 'BGSAVE' => 'Predis\Command\ServerBackgroundSave', + 'LASTSAVE' => 'Predis\Command\ServerLastSave', + 'SHUTDOWN' => 'Predis\Command\ServerShutdown', + 'BGREWRITEAOF' => 'Predis\Command\ServerBackgroundRewriteAOF', + + /* ---------------- Redis 2.0 ---------------- */ + + /* commands operating on string values */ + 'SETEX' => 'Predis\Command\StringSetExpire', + 'APPEND' => 'Predis\Command\StringAppend', + 'SUBSTR' => 'Predis\Command\StringSubstr', + + /* commands operating on lists */ + 'BLPOP' => 'Predis\Command\ListPopFirstBlocking', + 'BRPOP' => 'Predis\Command\ListPopLastBlocking', + + /* commands operating on sorted sets */ + 'ZUNIONSTORE' => 'Predis\Command\ZSetUnionStore', + 'ZINTERSTORE' => 'Predis\Command\ZSetIntersectionStore', + 'ZCOUNT' => 'Predis\Command\ZSetCount', + 'ZRANK' => 'Predis\Command\ZSetRank', + 'ZREVRANK' => 'Predis\Command\ZSetReverseRank', + 'ZREMRANGEBYRANK' => 'Predis\Command\ZSetRemoveRangeByRank', + + /* commands operating on hashes */ + 'HSET' => 'Predis\Command\HashSet', + 'HSETNX' => 'Predis\Command\HashSetPreserve', + 'HMSET' => 'Predis\Command\HashSetMultiple', + 'HINCRBY' => 'Predis\Command\HashIncrementBy', + 'HGET' => 'Predis\Command\HashGet', + 'HMGET' => 'Predis\Command\HashGetMultiple', + 'HDEL' => 'Predis\Command\HashDelete', + 'HEXISTS' => 'Predis\Command\HashExists', + 'HLEN' => 'Predis\Command\HashLength', + 'HKEYS' => 'Predis\Command\HashKeys', + 'HVALS' => 'Predis\Command\HashValues', + 'HGETALL' => 'Predis\Command\HashGetAll', + + /* transactions */ + 'MULTI' => 'Predis\Command\TransactionMulti', + 'EXEC' => 'Predis\Command\TransactionExec', + 'DISCARD' => 'Predis\Command\TransactionDiscard', + + /* publish - subscribe */ + 'SUBSCRIBE' => 'Predis\Command\PubSubSubscribe', + 'UNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribe', + 'PSUBSCRIBE' => 'Predis\Command\PubSubSubscribeByPattern', + 'PUNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribeByPattern', + 'PUBLISH' => 'Predis\Command\PubSubPublish', + + /* remote server control commands */ + 'CONFIG' => 'Predis\Command\ServerConfig', + + /* ---------------- Redis 2.2 ---------------- */ + + /* commands operating on the key space */ + 'PERSIST' => 'Predis\Command\KeyPersist', + + /* commands operating on string values */ + 'STRLEN' => 'Predis\Command\StringStrlen', + 'SETRANGE' => 'Predis\Command\StringSetRange', + 'GETRANGE' => 'Predis\Command\StringGetRange', + 'SETBIT' => 'Predis\Command\StringSetBit', + 'GETBIT' => 'Predis\Command\StringGetBit', + + /* commands operating on lists */ + 'RPUSHX' => 'Predis\Command\ListPushTailX', + 'LPUSHX' => 'Predis\Command\ListPushHeadX', + 'LINSERT' => 'Predis\Command\ListInsert', + 'BRPOPLPUSH' => 'Predis\Command\ListPopLastPushHeadBlocking', + + /* commands operating on sorted sets */ + 'ZREVRANGEBYSCORE' => 'Predis\Command\ZSetReverseRangeByScore', + + /* transactions */ + 'WATCH' => 'Predis\Command\TransactionWatch', + 'UNWATCH' => 'Predis\Command\TransactionUnwatch', + + /* remote server control commands */ + 'OBJECT' => 'Predis\Command\ServerObject', + 'SLOWLOG' => 'Predis\Command\ServerSlowlog', + ); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisVersion240.php b/vendor/predis/predis/src/Profile/RedisVersion240.php new file mode 100644 index 0000000..0856c37 --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisVersion240.php @@ -0,0 +1,207 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for Redis 2.4. + * + * @author Daniele Alessandri + */ +class RedisVersion240 extends RedisProfile +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '2.4'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array( + /* ---------------- Redis 1.2 ---------------- */ + + /* commands operating on the key space */ + 'EXISTS' => 'Predis\Command\KeyExists', + 'DEL' => 'Predis\Command\KeyDelete', + 'TYPE' => 'Predis\Command\KeyType', + 'KEYS' => 'Predis\Command\KeyKeys', + 'RANDOMKEY' => 'Predis\Command\KeyRandom', + 'RENAME' => 'Predis\Command\KeyRename', + 'RENAMENX' => 'Predis\Command\KeyRenamePreserve', + 'EXPIRE' => 'Predis\Command\KeyExpire', + 'EXPIREAT' => 'Predis\Command\KeyExpireAt', + 'TTL' => 'Predis\Command\KeyTimeToLive', + 'MOVE' => 'Predis\Command\KeyMove', + 'SORT' => 'Predis\Command\KeySort', + + /* commands operating on string values */ + 'SET' => 'Predis\Command\StringSet', + 'SETNX' => 'Predis\Command\StringSetPreserve', + 'MSET' => 'Predis\Command\StringSetMultiple', + 'MSETNX' => 'Predis\Command\StringSetMultiplePreserve', + 'GET' => 'Predis\Command\StringGet', + 'MGET' => 'Predis\Command\StringGetMultiple', + 'GETSET' => 'Predis\Command\StringGetSet', + 'INCR' => 'Predis\Command\StringIncrement', + 'INCRBY' => 'Predis\Command\StringIncrementBy', + 'DECR' => 'Predis\Command\StringDecrement', + 'DECRBY' => 'Predis\Command\StringDecrementBy', + + /* commands operating on lists */ + 'RPUSH' => 'Predis\Command\ListPushTail', + 'LPUSH' => 'Predis\Command\ListPushHead', + 'LLEN' => 'Predis\Command\ListLength', + 'LRANGE' => 'Predis\Command\ListRange', + 'LTRIM' => 'Predis\Command\ListTrim', + 'LINDEX' => 'Predis\Command\ListIndex', + 'LSET' => 'Predis\Command\ListSet', + 'LREM' => 'Predis\Command\ListRemove', + 'LPOP' => 'Predis\Command\ListPopFirst', + 'RPOP' => 'Predis\Command\ListPopLast', + 'RPOPLPUSH' => 'Predis\Command\ListPopLastPushHead', + + /* commands operating on sets */ + 'SADD' => 'Predis\Command\SetAdd', + 'SREM' => 'Predis\Command\SetRemove', + 'SPOP' => 'Predis\Command\SetPop', + 'SMOVE' => 'Predis\Command\SetMove', + 'SCARD' => 'Predis\Command\SetCardinality', + 'SISMEMBER' => 'Predis\Command\SetIsMember', + 'SINTER' => 'Predis\Command\SetIntersection', + 'SINTERSTORE' => 'Predis\Command\SetIntersectionStore', + 'SUNION' => 'Predis\Command\SetUnion', + 'SUNIONSTORE' => 'Predis\Command\SetUnionStore', + 'SDIFF' => 'Predis\Command\SetDifference', + 'SDIFFSTORE' => 'Predis\Command\SetDifferenceStore', + 'SMEMBERS' => 'Predis\Command\SetMembers', + 'SRANDMEMBER' => 'Predis\Command\SetRandomMember', + + /* commands operating on sorted sets */ + 'ZADD' => 'Predis\Command\ZSetAdd', + 'ZINCRBY' => 'Predis\Command\ZSetIncrementBy', + 'ZREM' => 'Predis\Command\ZSetRemove', + 'ZRANGE' => 'Predis\Command\ZSetRange', + 'ZREVRANGE' => 'Predis\Command\ZSetReverseRange', + 'ZRANGEBYSCORE' => 'Predis\Command\ZSetRangeByScore', + 'ZCARD' => 'Predis\Command\ZSetCardinality', + 'ZSCORE' => 'Predis\Command\ZSetScore', + 'ZREMRANGEBYSCORE' => 'Predis\Command\ZSetRemoveRangeByScore', + + /* connection related commands */ + 'PING' => 'Predis\Command\ConnectionPing', + 'AUTH' => 'Predis\Command\ConnectionAuth', + 'SELECT' => 'Predis\Command\ConnectionSelect', + 'ECHO' => 'Predis\Command\ConnectionEcho', + 'QUIT' => 'Predis\Command\ConnectionQuit', + + /* remote server control commands */ + 'INFO' => 'Predis\Command\ServerInfo', + 'SLAVEOF' => 'Predis\Command\ServerSlaveOf', + 'MONITOR' => 'Predis\Command\ServerMonitor', + 'DBSIZE' => 'Predis\Command\ServerDatabaseSize', + 'FLUSHDB' => 'Predis\Command\ServerFlushDatabase', + 'FLUSHALL' => 'Predis\Command\ServerFlushAll', + 'SAVE' => 'Predis\Command\ServerSave', + 'BGSAVE' => 'Predis\Command\ServerBackgroundSave', + 'LASTSAVE' => 'Predis\Command\ServerLastSave', + 'SHUTDOWN' => 'Predis\Command\ServerShutdown', + 'BGREWRITEAOF' => 'Predis\Command\ServerBackgroundRewriteAOF', + + /* ---------------- Redis 2.0 ---------------- */ + + /* commands operating on string values */ + 'SETEX' => 'Predis\Command\StringSetExpire', + 'APPEND' => 'Predis\Command\StringAppend', + 'SUBSTR' => 'Predis\Command\StringSubstr', + + /* commands operating on lists */ + 'BLPOP' => 'Predis\Command\ListPopFirstBlocking', + 'BRPOP' => 'Predis\Command\ListPopLastBlocking', + + /* commands operating on sorted sets */ + 'ZUNIONSTORE' => 'Predis\Command\ZSetUnionStore', + 'ZINTERSTORE' => 'Predis\Command\ZSetIntersectionStore', + 'ZCOUNT' => 'Predis\Command\ZSetCount', + 'ZRANK' => 'Predis\Command\ZSetRank', + 'ZREVRANK' => 'Predis\Command\ZSetReverseRank', + 'ZREMRANGEBYRANK' => 'Predis\Command\ZSetRemoveRangeByRank', + + /* commands operating on hashes */ + 'HSET' => 'Predis\Command\HashSet', + 'HSETNX' => 'Predis\Command\HashSetPreserve', + 'HMSET' => 'Predis\Command\HashSetMultiple', + 'HINCRBY' => 'Predis\Command\HashIncrementBy', + 'HGET' => 'Predis\Command\HashGet', + 'HMGET' => 'Predis\Command\HashGetMultiple', + 'HDEL' => 'Predis\Command\HashDelete', + 'HEXISTS' => 'Predis\Command\HashExists', + 'HLEN' => 'Predis\Command\HashLength', + 'HKEYS' => 'Predis\Command\HashKeys', + 'HVALS' => 'Predis\Command\HashValues', + 'HGETALL' => 'Predis\Command\HashGetAll', + + /* transactions */ + 'MULTI' => 'Predis\Command\TransactionMulti', + 'EXEC' => 'Predis\Command\TransactionExec', + 'DISCARD' => 'Predis\Command\TransactionDiscard', + + /* publish - subscribe */ + 'SUBSCRIBE' => 'Predis\Command\PubSubSubscribe', + 'UNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribe', + 'PSUBSCRIBE' => 'Predis\Command\PubSubSubscribeByPattern', + 'PUNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribeByPattern', + 'PUBLISH' => 'Predis\Command\PubSubPublish', + + /* remote server control commands */ + 'CONFIG' => 'Predis\Command\ServerConfig', + + /* ---------------- Redis 2.2 ---------------- */ + + /* commands operating on the key space */ + 'PERSIST' => 'Predis\Command\KeyPersist', + + /* commands operating on string values */ + 'STRLEN' => 'Predis\Command\StringStrlen', + 'SETRANGE' => 'Predis\Command\StringSetRange', + 'GETRANGE' => 'Predis\Command\StringGetRange', + 'SETBIT' => 'Predis\Command\StringSetBit', + 'GETBIT' => 'Predis\Command\StringGetBit', + + /* commands operating on lists */ + 'RPUSHX' => 'Predis\Command\ListPushTailX', + 'LPUSHX' => 'Predis\Command\ListPushHeadX', + 'LINSERT' => 'Predis\Command\ListInsert', + 'BRPOPLPUSH' => 'Predis\Command\ListPopLastPushHeadBlocking', + + /* commands operating on sorted sets */ + 'ZREVRANGEBYSCORE' => 'Predis\Command\ZSetReverseRangeByScore', + + /* transactions */ + 'WATCH' => 'Predis\Command\TransactionWatch', + 'UNWATCH' => 'Predis\Command\TransactionUnwatch', + + /* remote server control commands */ + 'OBJECT' => 'Predis\Command\ServerObject', + 'SLOWLOG' => 'Predis\Command\ServerSlowlog', + + /* ---------------- Redis 2.4 ---------------- */ + + /* remote server control commands */ + 'CLIENT' => 'Predis\Command\ServerClient', + ); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisVersion260.php b/vendor/predis/predis/src/Profile/RedisVersion260.php new file mode 100644 index 0000000..ba5084a --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisVersion260.php @@ -0,0 +1,235 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for Redis 2.6. + * + * @author Daniele Alessandri + */ +class RedisVersion260 extends RedisProfile +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '2.6'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array( + /* ---------------- Redis 1.2 ---------------- */ + + /* commands operating on the key space */ + 'EXISTS' => 'Predis\Command\KeyExists', + 'DEL' => 'Predis\Command\KeyDelete', + 'TYPE' => 'Predis\Command\KeyType', + 'KEYS' => 'Predis\Command\KeyKeys', + 'RANDOMKEY' => 'Predis\Command\KeyRandom', + 'RENAME' => 'Predis\Command\KeyRename', + 'RENAMENX' => 'Predis\Command\KeyRenamePreserve', + 'EXPIRE' => 'Predis\Command\KeyExpire', + 'EXPIREAT' => 'Predis\Command\KeyExpireAt', + 'TTL' => 'Predis\Command\KeyTimeToLive', + 'MOVE' => 'Predis\Command\KeyMove', + 'SORT' => 'Predis\Command\KeySort', + 'DUMP' => 'Predis\Command\KeyDump', + 'RESTORE' => 'Predis\Command\KeyRestore', + + /* commands operating on string values */ + 'SET' => 'Predis\Command\StringSet', + 'SETNX' => 'Predis\Command\StringSetPreserve', + 'MSET' => 'Predis\Command\StringSetMultiple', + 'MSETNX' => 'Predis\Command\StringSetMultiplePreserve', + 'GET' => 'Predis\Command\StringGet', + 'MGET' => 'Predis\Command\StringGetMultiple', + 'GETSET' => 'Predis\Command\StringGetSet', + 'INCR' => 'Predis\Command\StringIncrement', + 'INCRBY' => 'Predis\Command\StringIncrementBy', + 'DECR' => 'Predis\Command\StringDecrement', + 'DECRBY' => 'Predis\Command\StringDecrementBy', + + /* commands operating on lists */ + 'RPUSH' => 'Predis\Command\ListPushTail', + 'LPUSH' => 'Predis\Command\ListPushHead', + 'LLEN' => 'Predis\Command\ListLength', + 'LRANGE' => 'Predis\Command\ListRange', + 'LTRIM' => 'Predis\Command\ListTrim', + 'LINDEX' => 'Predis\Command\ListIndex', + 'LSET' => 'Predis\Command\ListSet', + 'LREM' => 'Predis\Command\ListRemove', + 'LPOP' => 'Predis\Command\ListPopFirst', + 'RPOP' => 'Predis\Command\ListPopLast', + 'RPOPLPUSH' => 'Predis\Command\ListPopLastPushHead', + + /* commands operating on sets */ + 'SADD' => 'Predis\Command\SetAdd', + 'SREM' => 'Predis\Command\SetRemove', + 'SPOP' => 'Predis\Command\SetPop', + 'SMOVE' => 'Predis\Command\SetMove', + 'SCARD' => 'Predis\Command\SetCardinality', + 'SISMEMBER' => 'Predis\Command\SetIsMember', + 'SINTER' => 'Predis\Command\SetIntersection', + 'SINTERSTORE' => 'Predis\Command\SetIntersectionStore', + 'SUNION' => 'Predis\Command\SetUnion', + 'SUNIONSTORE' => 'Predis\Command\SetUnionStore', + 'SDIFF' => 'Predis\Command\SetDifference', + 'SDIFFSTORE' => 'Predis\Command\SetDifferenceStore', + 'SMEMBERS' => 'Predis\Command\SetMembers', + 'SRANDMEMBER' => 'Predis\Command\SetRandomMember', + + /* commands operating on sorted sets */ + 'ZADD' => 'Predis\Command\ZSetAdd', + 'ZINCRBY' => 'Predis\Command\ZSetIncrementBy', + 'ZREM' => 'Predis\Command\ZSetRemove', + 'ZRANGE' => 'Predis\Command\ZSetRange', + 'ZREVRANGE' => 'Predis\Command\ZSetReverseRange', + 'ZRANGEBYSCORE' => 'Predis\Command\ZSetRangeByScore', + 'ZCARD' => 'Predis\Command\ZSetCardinality', + 'ZSCORE' => 'Predis\Command\ZSetScore', + 'ZREMRANGEBYSCORE' => 'Predis\Command\ZSetRemoveRangeByScore', + + /* connection related commands */ + 'PING' => 'Predis\Command\ConnectionPing', + 'AUTH' => 'Predis\Command\ConnectionAuth', + 'SELECT' => 'Predis\Command\ConnectionSelect', + 'ECHO' => 'Predis\Command\ConnectionEcho', + 'QUIT' => 'Predis\Command\ConnectionQuit', + + /* remote server control commands */ + 'INFO' => 'Predis\Command\ServerInfoV26x', + 'SLAVEOF' => 'Predis\Command\ServerSlaveOf', + 'MONITOR' => 'Predis\Command\ServerMonitor', + 'DBSIZE' => 'Predis\Command\ServerDatabaseSize', + 'FLUSHDB' => 'Predis\Command\ServerFlushDatabase', + 'FLUSHALL' => 'Predis\Command\ServerFlushAll', + 'SAVE' => 'Predis\Command\ServerSave', + 'BGSAVE' => 'Predis\Command\ServerBackgroundSave', + 'LASTSAVE' => 'Predis\Command\ServerLastSave', + 'SHUTDOWN' => 'Predis\Command\ServerShutdown', + 'BGREWRITEAOF' => 'Predis\Command\ServerBackgroundRewriteAOF', + + /* ---------------- Redis 2.0 ---------------- */ + + /* commands operating on string values */ + 'SETEX' => 'Predis\Command\StringSetExpire', + 'APPEND' => 'Predis\Command\StringAppend', + 'SUBSTR' => 'Predis\Command\StringSubstr', + + /* commands operating on lists */ + 'BLPOP' => 'Predis\Command\ListPopFirstBlocking', + 'BRPOP' => 'Predis\Command\ListPopLastBlocking', + + /* commands operating on sorted sets */ + 'ZUNIONSTORE' => 'Predis\Command\ZSetUnionStore', + 'ZINTERSTORE' => 'Predis\Command\ZSetIntersectionStore', + 'ZCOUNT' => 'Predis\Command\ZSetCount', + 'ZRANK' => 'Predis\Command\ZSetRank', + 'ZREVRANK' => 'Predis\Command\ZSetReverseRank', + 'ZREMRANGEBYRANK' => 'Predis\Command\ZSetRemoveRangeByRank', + + /* commands operating on hashes */ + 'HSET' => 'Predis\Command\HashSet', + 'HSETNX' => 'Predis\Command\HashSetPreserve', + 'HMSET' => 'Predis\Command\HashSetMultiple', + 'HINCRBY' => 'Predis\Command\HashIncrementBy', + 'HGET' => 'Predis\Command\HashGet', + 'HMGET' => 'Predis\Command\HashGetMultiple', + 'HDEL' => 'Predis\Command\HashDelete', + 'HEXISTS' => 'Predis\Command\HashExists', + 'HLEN' => 'Predis\Command\HashLength', + 'HKEYS' => 'Predis\Command\HashKeys', + 'HVALS' => 'Predis\Command\HashValues', + 'HGETALL' => 'Predis\Command\HashGetAll', + + /* transactions */ + 'MULTI' => 'Predis\Command\TransactionMulti', + 'EXEC' => 'Predis\Command\TransactionExec', + 'DISCARD' => 'Predis\Command\TransactionDiscard', + + /* publish - subscribe */ + 'SUBSCRIBE' => 'Predis\Command\PubSubSubscribe', + 'UNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribe', + 'PSUBSCRIBE' => 'Predis\Command\PubSubSubscribeByPattern', + 'PUNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribeByPattern', + 'PUBLISH' => 'Predis\Command\PubSubPublish', + + /* remote server control commands */ + 'CONFIG' => 'Predis\Command\ServerConfig', + + /* ---------------- Redis 2.2 ---------------- */ + + /* commands operating on the key space */ + 'PERSIST' => 'Predis\Command\KeyPersist', + + /* commands operating on string values */ + 'STRLEN' => 'Predis\Command\StringStrlen', + 'SETRANGE' => 'Predis\Command\StringSetRange', + 'GETRANGE' => 'Predis\Command\StringGetRange', + 'SETBIT' => 'Predis\Command\StringSetBit', + 'GETBIT' => 'Predis\Command\StringGetBit', + + /* commands operating on lists */ + 'RPUSHX' => 'Predis\Command\ListPushTailX', + 'LPUSHX' => 'Predis\Command\ListPushHeadX', + 'LINSERT' => 'Predis\Command\ListInsert', + 'BRPOPLPUSH' => 'Predis\Command\ListPopLastPushHeadBlocking', + + /* commands operating on sorted sets */ + 'ZREVRANGEBYSCORE' => 'Predis\Command\ZSetReverseRangeByScore', + + /* transactions */ + 'WATCH' => 'Predis\Command\TransactionWatch', + 'UNWATCH' => 'Predis\Command\TransactionUnwatch', + + /* remote server control commands */ + 'OBJECT' => 'Predis\Command\ServerObject', + 'SLOWLOG' => 'Predis\Command\ServerSlowlog', + + /* ---------------- Redis 2.4 ---------------- */ + + /* remote server control commands */ + 'CLIENT' => 'Predis\Command\ServerClient', + + /* ---------------- Redis 2.6 ---------------- */ + + /* commands operating on the key space */ + 'PTTL' => 'Predis\Command\KeyPreciseTimeToLive', + 'PEXPIRE' => 'Predis\Command\KeyPreciseExpire', + 'PEXPIREAT' => 'Predis\Command\KeyPreciseExpireAt', + 'MIGRATE' => 'Predis\Command\KeyMigrate', + + /* commands operating on string values */ + 'PSETEX' => 'Predis\Command\StringPreciseSetExpire', + 'INCRBYFLOAT' => 'Predis\Command\StringIncrementByFloat', + 'BITOP' => 'Predis\Command\StringBitOp', + 'BITCOUNT' => 'Predis\Command\StringBitCount', + + /* commands operating on hashes */ + 'HINCRBYFLOAT' => 'Predis\Command\HashIncrementByFloat', + + /* scripting */ + 'EVAL' => 'Predis\Command\ServerEval', + 'EVALSHA' => 'Predis\Command\ServerEvalSHA', + 'SCRIPT' => 'Predis\Command\ServerScript', + + /* remote server control commands */ + 'TIME' => 'Predis\Command\ServerTime', + 'SENTINEL' => 'Predis\Command\ServerSentinel', + ); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisVersion280.php b/vendor/predis/predis/src/Profile/RedisVersion280.php new file mode 100644 index 0000000..ea17e68 --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisVersion280.php @@ -0,0 +1,267 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for Redis 2.8. + * + * @author Daniele Alessandri + */ +class RedisVersion280 extends RedisProfile +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '2.8'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array( + /* ---------------- Redis 1.2 ---------------- */ + + /* commands operating on the key space */ + 'EXISTS' => 'Predis\Command\KeyExists', + 'DEL' => 'Predis\Command\KeyDelete', + 'TYPE' => 'Predis\Command\KeyType', + 'KEYS' => 'Predis\Command\KeyKeys', + 'RANDOMKEY' => 'Predis\Command\KeyRandom', + 'RENAME' => 'Predis\Command\KeyRename', + 'RENAMENX' => 'Predis\Command\KeyRenamePreserve', + 'EXPIRE' => 'Predis\Command\KeyExpire', + 'EXPIREAT' => 'Predis\Command\KeyExpireAt', + 'TTL' => 'Predis\Command\KeyTimeToLive', + 'MOVE' => 'Predis\Command\KeyMove', + 'SORT' => 'Predis\Command\KeySort', + 'DUMP' => 'Predis\Command\KeyDump', + 'RESTORE' => 'Predis\Command\KeyRestore', + + /* commands operating on string values */ + 'SET' => 'Predis\Command\StringSet', + 'SETNX' => 'Predis\Command\StringSetPreserve', + 'MSET' => 'Predis\Command\StringSetMultiple', + 'MSETNX' => 'Predis\Command\StringSetMultiplePreserve', + 'GET' => 'Predis\Command\StringGet', + 'MGET' => 'Predis\Command\StringGetMultiple', + 'GETSET' => 'Predis\Command\StringGetSet', + 'INCR' => 'Predis\Command\StringIncrement', + 'INCRBY' => 'Predis\Command\StringIncrementBy', + 'DECR' => 'Predis\Command\StringDecrement', + 'DECRBY' => 'Predis\Command\StringDecrementBy', + + /* commands operating on lists */ + 'RPUSH' => 'Predis\Command\ListPushTail', + 'LPUSH' => 'Predis\Command\ListPushHead', + 'LLEN' => 'Predis\Command\ListLength', + 'LRANGE' => 'Predis\Command\ListRange', + 'LTRIM' => 'Predis\Command\ListTrim', + 'LINDEX' => 'Predis\Command\ListIndex', + 'LSET' => 'Predis\Command\ListSet', + 'LREM' => 'Predis\Command\ListRemove', + 'LPOP' => 'Predis\Command\ListPopFirst', + 'RPOP' => 'Predis\Command\ListPopLast', + 'RPOPLPUSH' => 'Predis\Command\ListPopLastPushHead', + + /* commands operating on sets */ + 'SADD' => 'Predis\Command\SetAdd', + 'SREM' => 'Predis\Command\SetRemove', + 'SPOP' => 'Predis\Command\SetPop', + 'SMOVE' => 'Predis\Command\SetMove', + 'SCARD' => 'Predis\Command\SetCardinality', + 'SISMEMBER' => 'Predis\Command\SetIsMember', + 'SINTER' => 'Predis\Command\SetIntersection', + 'SINTERSTORE' => 'Predis\Command\SetIntersectionStore', + 'SUNION' => 'Predis\Command\SetUnion', + 'SUNIONSTORE' => 'Predis\Command\SetUnionStore', + 'SDIFF' => 'Predis\Command\SetDifference', + 'SDIFFSTORE' => 'Predis\Command\SetDifferenceStore', + 'SMEMBERS' => 'Predis\Command\SetMembers', + 'SRANDMEMBER' => 'Predis\Command\SetRandomMember', + + /* commands operating on sorted sets */ + 'ZADD' => 'Predis\Command\ZSetAdd', + 'ZINCRBY' => 'Predis\Command\ZSetIncrementBy', + 'ZREM' => 'Predis\Command\ZSetRemove', + 'ZRANGE' => 'Predis\Command\ZSetRange', + 'ZREVRANGE' => 'Predis\Command\ZSetReverseRange', + 'ZRANGEBYSCORE' => 'Predis\Command\ZSetRangeByScore', + 'ZCARD' => 'Predis\Command\ZSetCardinality', + 'ZSCORE' => 'Predis\Command\ZSetScore', + 'ZREMRANGEBYSCORE' => 'Predis\Command\ZSetRemoveRangeByScore', + + /* connection related commands */ + 'PING' => 'Predis\Command\ConnectionPing', + 'AUTH' => 'Predis\Command\ConnectionAuth', + 'SELECT' => 'Predis\Command\ConnectionSelect', + 'ECHO' => 'Predis\Command\ConnectionEcho', + 'QUIT' => 'Predis\Command\ConnectionQuit', + + /* remote server control commands */ + 'INFO' => 'Predis\Command\ServerInfoV26x', + 'SLAVEOF' => 'Predis\Command\ServerSlaveOf', + 'MONITOR' => 'Predis\Command\ServerMonitor', + 'DBSIZE' => 'Predis\Command\ServerDatabaseSize', + 'FLUSHDB' => 'Predis\Command\ServerFlushDatabase', + 'FLUSHALL' => 'Predis\Command\ServerFlushAll', + 'SAVE' => 'Predis\Command\ServerSave', + 'BGSAVE' => 'Predis\Command\ServerBackgroundSave', + 'LASTSAVE' => 'Predis\Command\ServerLastSave', + 'SHUTDOWN' => 'Predis\Command\ServerShutdown', + 'BGREWRITEAOF' => 'Predis\Command\ServerBackgroundRewriteAOF', + + /* ---------------- Redis 2.0 ---------------- */ + + /* commands operating on string values */ + 'SETEX' => 'Predis\Command\StringSetExpire', + 'APPEND' => 'Predis\Command\StringAppend', + 'SUBSTR' => 'Predis\Command\StringSubstr', + + /* commands operating on lists */ + 'BLPOP' => 'Predis\Command\ListPopFirstBlocking', + 'BRPOP' => 'Predis\Command\ListPopLastBlocking', + + /* commands operating on sorted sets */ + 'ZUNIONSTORE' => 'Predis\Command\ZSetUnionStore', + 'ZINTERSTORE' => 'Predis\Command\ZSetIntersectionStore', + 'ZCOUNT' => 'Predis\Command\ZSetCount', + 'ZRANK' => 'Predis\Command\ZSetRank', + 'ZREVRANK' => 'Predis\Command\ZSetReverseRank', + 'ZREMRANGEBYRANK' => 'Predis\Command\ZSetRemoveRangeByRank', + + /* commands operating on hashes */ + 'HSET' => 'Predis\Command\HashSet', + 'HSETNX' => 'Predis\Command\HashSetPreserve', + 'HMSET' => 'Predis\Command\HashSetMultiple', + 'HINCRBY' => 'Predis\Command\HashIncrementBy', + 'HGET' => 'Predis\Command\HashGet', + 'HMGET' => 'Predis\Command\HashGetMultiple', + 'HDEL' => 'Predis\Command\HashDelete', + 'HEXISTS' => 'Predis\Command\HashExists', + 'HLEN' => 'Predis\Command\HashLength', + 'HKEYS' => 'Predis\Command\HashKeys', + 'HVALS' => 'Predis\Command\HashValues', + 'HGETALL' => 'Predis\Command\HashGetAll', + + /* transactions */ + 'MULTI' => 'Predis\Command\TransactionMulti', + 'EXEC' => 'Predis\Command\TransactionExec', + 'DISCARD' => 'Predis\Command\TransactionDiscard', + + /* publish - subscribe */ + 'SUBSCRIBE' => 'Predis\Command\PubSubSubscribe', + 'UNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribe', + 'PSUBSCRIBE' => 'Predis\Command\PubSubSubscribeByPattern', + 'PUNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribeByPattern', + 'PUBLISH' => 'Predis\Command\PubSubPublish', + + /* remote server control commands */ + 'CONFIG' => 'Predis\Command\ServerConfig', + + /* ---------------- Redis 2.2 ---------------- */ + + /* commands operating on the key space */ + 'PERSIST' => 'Predis\Command\KeyPersist', + + /* commands operating on string values */ + 'STRLEN' => 'Predis\Command\StringStrlen', + 'SETRANGE' => 'Predis\Command\StringSetRange', + 'GETRANGE' => 'Predis\Command\StringGetRange', + 'SETBIT' => 'Predis\Command\StringSetBit', + 'GETBIT' => 'Predis\Command\StringGetBit', + + /* commands operating on lists */ + 'RPUSHX' => 'Predis\Command\ListPushTailX', + 'LPUSHX' => 'Predis\Command\ListPushHeadX', + 'LINSERT' => 'Predis\Command\ListInsert', + 'BRPOPLPUSH' => 'Predis\Command\ListPopLastPushHeadBlocking', + + /* commands operating on sorted sets */ + 'ZREVRANGEBYSCORE' => 'Predis\Command\ZSetReverseRangeByScore', + + /* transactions */ + 'WATCH' => 'Predis\Command\TransactionWatch', + 'UNWATCH' => 'Predis\Command\TransactionUnwatch', + + /* remote server control commands */ + 'OBJECT' => 'Predis\Command\ServerObject', + 'SLOWLOG' => 'Predis\Command\ServerSlowlog', + + /* ---------------- Redis 2.4 ---------------- */ + + /* remote server control commands */ + 'CLIENT' => 'Predis\Command\ServerClient', + + /* ---------------- Redis 2.6 ---------------- */ + + /* commands operating on the key space */ + 'PTTL' => 'Predis\Command\KeyPreciseTimeToLive', + 'PEXPIRE' => 'Predis\Command\KeyPreciseExpire', + 'PEXPIREAT' => 'Predis\Command\KeyPreciseExpireAt', + 'MIGRATE' => 'Predis\Command\KeyMigrate', + + /* commands operating on string values */ + 'PSETEX' => 'Predis\Command\StringPreciseSetExpire', + 'INCRBYFLOAT' => 'Predis\Command\StringIncrementByFloat', + 'BITOP' => 'Predis\Command\StringBitOp', + 'BITCOUNT' => 'Predis\Command\StringBitCount', + + /* commands operating on hashes */ + 'HINCRBYFLOAT' => 'Predis\Command\HashIncrementByFloat', + + /* scripting */ + 'EVAL' => 'Predis\Command\ServerEval', + 'EVALSHA' => 'Predis\Command\ServerEvalSHA', + 'SCRIPT' => 'Predis\Command\ServerScript', + + /* remote server control commands */ + 'TIME' => 'Predis\Command\ServerTime', + 'SENTINEL' => 'Predis\Command\ServerSentinel', + + /* ---------------- Redis 2.8 ---------------- */ + + /* commands operating on the key space */ + 'SCAN' => 'Predis\Command\KeyScan', + + /* commands operating on string values */ + 'BITPOS' => 'Predis\Command\StringBitPos', + + /* commands operating on sets */ + 'SSCAN' => 'Predis\Command\SetScan', + + /* commands operating on sorted sets */ + 'ZSCAN' => 'Predis\Command\ZSetScan', + 'ZLEXCOUNT' => 'Predis\Command\ZSetLexCount', + 'ZRANGEBYLEX' => 'Predis\Command\ZSetRangeByLex', + 'ZREMRANGEBYLEX' => 'Predis\Command\ZSetRemoveRangeByLex', + 'ZREVRANGEBYLEX' => 'Predis\Command\ZSetReverseRangeByLex', + + /* commands operating on hashes */ + 'HSCAN' => 'Predis\Command\HashScan', + + /* publish - subscribe */ + 'PUBSUB' => 'Predis\Command\PubSubPubsub', + + /* commands operating on HyperLogLog */ + 'PFADD' => 'Predis\Command\HyperLogLogAdd', + 'PFCOUNT' => 'Predis\Command\HyperLogLogCount', + 'PFMERGE' => 'Predis\Command\HyperLogLogMerge', + + /* remote server control commands */ + 'COMMAND' => 'Predis\Command\ServerCommand', + ); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisVersion300.php b/vendor/predis/predis/src/Profile/RedisVersion300.php new file mode 100644 index 0000000..8a2fac8 --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisVersion300.php @@ -0,0 +1,270 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for Redis 3.0. + * + * @author Daniele Alessandri + */ +class RedisVersion300 extends RedisProfile +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '3.0'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array( + /* ---------------- Redis 1.2 ---------------- */ + + /* commands operating on the key space */ + 'EXISTS' => 'Predis\Command\KeyExists', + 'DEL' => 'Predis\Command\KeyDelete', + 'TYPE' => 'Predis\Command\KeyType', + 'KEYS' => 'Predis\Command\KeyKeys', + 'RANDOMKEY' => 'Predis\Command\KeyRandom', + 'RENAME' => 'Predis\Command\KeyRename', + 'RENAMENX' => 'Predis\Command\KeyRenamePreserve', + 'EXPIRE' => 'Predis\Command\KeyExpire', + 'EXPIREAT' => 'Predis\Command\KeyExpireAt', + 'TTL' => 'Predis\Command\KeyTimeToLive', + 'MOVE' => 'Predis\Command\KeyMove', + 'SORT' => 'Predis\Command\KeySort', + 'DUMP' => 'Predis\Command\KeyDump', + 'RESTORE' => 'Predis\Command\KeyRestore', + + /* commands operating on string values */ + 'SET' => 'Predis\Command\StringSet', + 'SETNX' => 'Predis\Command\StringSetPreserve', + 'MSET' => 'Predis\Command\StringSetMultiple', + 'MSETNX' => 'Predis\Command\StringSetMultiplePreserve', + 'GET' => 'Predis\Command\StringGet', + 'MGET' => 'Predis\Command\StringGetMultiple', + 'GETSET' => 'Predis\Command\StringGetSet', + 'INCR' => 'Predis\Command\StringIncrement', + 'INCRBY' => 'Predis\Command\StringIncrementBy', + 'DECR' => 'Predis\Command\StringDecrement', + 'DECRBY' => 'Predis\Command\StringDecrementBy', + + /* commands operating on lists */ + 'RPUSH' => 'Predis\Command\ListPushTail', + 'LPUSH' => 'Predis\Command\ListPushHead', + 'LLEN' => 'Predis\Command\ListLength', + 'LRANGE' => 'Predis\Command\ListRange', + 'LTRIM' => 'Predis\Command\ListTrim', + 'LINDEX' => 'Predis\Command\ListIndex', + 'LSET' => 'Predis\Command\ListSet', + 'LREM' => 'Predis\Command\ListRemove', + 'LPOP' => 'Predis\Command\ListPopFirst', + 'RPOP' => 'Predis\Command\ListPopLast', + 'RPOPLPUSH' => 'Predis\Command\ListPopLastPushHead', + + /* commands operating on sets */ + 'SADD' => 'Predis\Command\SetAdd', + 'SREM' => 'Predis\Command\SetRemove', + 'SPOP' => 'Predis\Command\SetPop', + 'SMOVE' => 'Predis\Command\SetMove', + 'SCARD' => 'Predis\Command\SetCardinality', + 'SISMEMBER' => 'Predis\Command\SetIsMember', + 'SINTER' => 'Predis\Command\SetIntersection', + 'SINTERSTORE' => 'Predis\Command\SetIntersectionStore', + 'SUNION' => 'Predis\Command\SetUnion', + 'SUNIONSTORE' => 'Predis\Command\SetUnionStore', + 'SDIFF' => 'Predis\Command\SetDifference', + 'SDIFFSTORE' => 'Predis\Command\SetDifferenceStore', + 'SMEMBERS' => 'Predis\Command\SetMembers', + 'SRANDMEMBER' => 'Predis\Command\SetRandomMember', + + /* commands operating on sorted sets */ + 'ZADD' => 'Predis\Command\ZSetAdd', + 'ZINCRBY' => 'Predis\Command\ZSetIncrementBy', + 'ZREM' => 'Predis\Command\ZSetRemove', + 'ZRANGE' => 'Predis\Command\ZSetRange', + 'ZREVRANGE' => 'Predis\Command\ZSetReverseRange', + 'ZRANGEBYSCORE' => 'Predis\Command\ZSetRangeByScore', + 'ZCARD' => 'Predis\Command\ZSetCardinality', + 'ZSCORE' => 'Predis\Command\ZSetScore', + 'ZREMRANGEBYSCORE' => 'Predis\Command\ZSetRemoveRangeByScore', + + /* connection related commands */ + 'PING' => 'Predis\Command\ConnectionPing', + 'AUTH' => 'Predis\Command\ConnectionAuth', + 'SELECT' => 'Predis\Command\ConnectionSelect', + 'ECHO' => 'Predis\Command\ConnectionEcho', + 'QUIT' => 'Predis\Command\ConnectionQuit', + + /* remote server control commands */ + 'INFO' => 'Predis\Command\ServerInfoV26x', + 'SLAVEOF' => 'Predis\Command\ServerSlaveOf', + 'MONITOR' => 'Predis\Command\ServerMonitor', + 'DBSIZE' => 'Predis\Command\ServerDatabaseSize', + 'FLUSHDB' => 'Predis\Command\ServerFlushDatabase', + 'FLUSHALL' => 'Predis\Command\ServerFlushAll', + 'SAVE' => 'Predis\Command\ServerSave', + 'BGSAVE' => 'Predis\Command\ServerBackgroundSave', + 'LASTSAVE' => 'Predis\Command\ServerLastSave', + 'SHUTDOWN' => 'Predis\Command\ServerShutdown', + 'BGREWRITEAOF' => 'Predis\Command\ServerBackgroundRewriteAOF', + + /* ---------------- Redis 2.0 ---------------- */ + + /* commands operating on string values */ + 'SETEX' => 'Predis\Command\StringSetExpire', + 'APPEND' => 'Predis\Command\StringAppend', + 'SUBSTR' => 'Predis\Command\StringSubstr', + + /* commands operating on lists */ + 'BLPOP' => 'Predis\Command\ListPopFirstBlocking', + 'BRPOP' => 'Predis\Command\ListPopLastBlocking', + + /* commands operating on sorted sets */ + 'ZUNIONSTORE' => 'Predis\Command\ZSetUnionStore', + 'ZINTERSTORE' => 'Predis\Command\ZSetIntersectionStore', + 'ZCOUNT' => 'Predis\Command\ZSetCount', + 'ZRANK' => 'Predis\Command\ZSetRank', + 'ZREVRANK' => 'Predis\Command\ZSetReverseRank', + 'ZREMRANGEBYRANK' => 'Predis\Command\ZSetRemoveRangeByRank', + + /* commands operating on hashes */ + 'HSET' => 'Predis\Command\HashSet', + 'HSETNX' => 'Predis\Command\HashSetPreserve', + 'HMSET' => 'Predis\Command\HashSetMultiple', + 'HINCRBY' => 'Predis\Command\HashIncrementBy', + 'HGET' => 'Predis\Command\HashGet', + 'HMGET' => 'Predis\Command\HashGetMultiple', + 'HDEL' => 'Predis\Command\HashDelete', + 'HEXISTS' => 'Predis\Command\HashExists', + 'HLEN' => 'Predis\Command\HashLength', + 'HKEYS' => 'Predis\Command\HashKeys', + 'HVALS' => 'Predis\Command\HashValues', + 'HGETALL' => 'Predis\Command\HashGetAll', + + /* transactions */ + 'MULTI' => 'Predis\Command\TransactionMulti', + 'EXEC' => 'Predis\Command\TransactionExec', + 'DISCARD' => 'Predis\Command\TransactionDiscard', + + /* publish - subscribe */ + 'SUBSCRIBE' => 'Predis\Command\PubSubSubscribe', + 'UNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribe', + 'PSUBSCRIBE' => 'Predis\Command\PubSubSubscribeByPattern', + 'PUNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribeByPattern', + 'PUBLISH' => 'Predis\Command\PubSubPublish', + + /* remote server control commands */ + 'CONFIG' => 'Predis\Command\ServerConfig', + + /* ---------------- Redis 2.2 ---------------- */ + + /* commands operating on the key space */ + 'PERSIST' => 'Predis\Command\KeyPersist', + + /* commands operating on string values */ + 'STRLEN' => 'Predis\Command\StringStrlen', + 'SETRANGE' => 'Predis\Command\StringSetRange', + 'GETRANGE' => 'Predis\Command\StringGetRange', + 'SETBIT' => 'Predis\Command\StringSetBit', + 'GETBIT' => 'Predis\Command\StringGetBit', + + /* commands operating on lists */ + 'RPUSHX' => 'Predis\Command\ListPushTailX', + 'LPUSHX' => 'Predis\Command\ListPushHeadX', + 'LINSERT' => 'Predis\Command\ListInsert', + 'BRPOPLPUSH' => 'Predis\Command\ListPopLastPushHeadBlocking', + + /* commands operating on sorted sets */ + 'ZREVRANGEBYSCORE' => 'Predis\Command\ZSetReverseRangeByScore', + + /* transactions */ + 'WATCH' => 'Predis\Command\TransactionWatch', + 'UNWATCH' => 'Predis\Command\TransactionUnwatch', + + /* remote server control commands */ + 'OBJECT' => 'Predis\Command\ServerObject', + 'SLOWLOG' => 'Predis\Command\ServerSlowlog', + + /* ---------------- Redis 2.4 ---------------- */ + + /* remote server control commands */ + 'CLIENT' => 'Predis\Command\ServerClient', + + /* ---------------- Redis 2.6 ---------------- */ + + /* commands operating on the key space */ + 'PTTL' => 'Predis\Command\KeyPreciseTimeToLive', + 'PEXPIRE' => 'Predis\Command\KeyPreciseExpire', + 'PEXPIREAT' => 'Predis\Command\KeyPreciseExpireAt', + 'MIGRATE' => 'Predis\Command\KeyMigrate', + + /* commands operating on string values */ + 'PSETEX' => 'Predis\Command\StringPreciseSetExpire', + 'INCRBYFLOAT' => 'Predis\Command\StringIncrementByFloat', + 'BITOP' => 'Predis\Command\StringBitOp', + 'BITCOUNT' => 'Predis\Command\StringBitCount', + + /* commands operating on hashes */ + 'HINCRBYFLOAT' => 'Predis\Command\HashIncrementByFloat', + + /* scripting */ + 'EVAL' => 'Predis\Command\ServerEval', + 'EVALSHA' => 'Predis\Command\ServerEvalSHA', + 'SCRIPT' => 'Predis\Command\ServerScript', + + /* remote server control commands */ + 'TIME' => 'Predis\Command\ServerTime', + 'SENTINEL' => 'Predis\Command\ServerSentinel', + + /* ---------------- Redis 2.8 ---------------- */ + + /* commands operating on the key space */ + 'SCAN' => 'Predis\Command\KeyScan', + + /* commands operating on string values */ + 'BITPOS' => 'Predis\Command\StringBitPos', + + /* commands operating on sets */ + 'SSCAN' => 'Predis\Command\SetScan', + + /* commands operating on sorted sets */ + 'ZSCAN' => 'Predis\Command\ZSetScan', + 'ZLEXCOUNT' => 'Predis\Command\ZSetLexCount', + 'ZRANGEBYLEX' => 'Predis\Command\ZSetRangeByLex', + 'ZREMRANGEBYLEX' => 'Predis\Command\ZSetRemoveRangeByLex', + 'ZREVRANGEBYLEX' => 'Predis\Command\ZSetReverseRangeByLex', + + /* commands operating on hashes */ + 'HSCAN' => 'Predis\Command\HashScan', + + /* publish - subscribe */ + 'PUBSUB' => 'Predis\Command\PubSubPubsub', + + /* commands operating on HyperLogLog */ + 'PFADD' => 'Predis\Command\HyperLogLogAdd', + 'PFCOUNT' => 'Predis\Command\HyperLogLogCount', + 'PFMERGE' => 'Predis\Command\HyperLogLogMerge', + + /* remote server control commands */ + 'COMMAND' => 'Predis\Command\ServerCommand', + + /* ---------------- Redis 3.0 ---------------- */ + + ); + } +} diff --git a/vendor/predis/predis/src/Profile/RedisVersion320.php b/vendor/predis/predis/src/Profile/RedisVersion320.php new file mode 100644 index 0000000..7de7957 --- /dev/null +++ b/vendor/predis/predis/src/Profile/RedisVersion320.php @@ -0,0 +1,281 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Profile; + +/** + * Server profile for Redis 3.0. + * + * @author Daniele Alessandri + */ +class RedisVersion320 extends RedisProfile +{ + /** + * {@inheritdoc} + */ + public function getVersion() + { + return '3.2'; + } + + /** + * {@inheritdoc} + */ + public function getSupportedCommands() + { + return array( + /* ---------------- Redis 1.2 ---------------- */ + + /* commands operating on the key space */ + 'EXISTS' => 'Predis\Command\KeyExists', + 'DEL' => 'Predis\Command\KeyDelete', + 'TYPE' => 'Predis\Command\KeyType', + 'KEYS' => 'Predis\Command\KeyKeys', + 'RANDOMKEY' => 'Predis\Command\KeyRandom', + 'RENAME' => 'Predis\Command\KeyRename', + 'RENAMENX' => 'Predis\Command\KeyRenamePreserve', + 'EXPIRE' => 'Predis\Command\KeyExpire', + 'EXPIREAT' => 'Predis\Command\KeyExpireAt', + 'TTL' => 'Predis\Command\KeyTimeToLive', + 'MOVE' => 'Predis\Command\KeyMove', + 'SORT' => 'Predis\Command\KeySort', + 'DUMP' => 'Predis\Command\KeyDump', + 'RESTORE' => 'Predis\Command\KeyRestore', + + /* commands operating on string values */ + 'SET' => 'Predis\Command\StringSet', + 'SETNX' => 'Predis\Command\StringSetPreserve', + 'MSET' => 'Predis\Command\StringSetMultiple', + 'MSETNX' => 'Predis\Command\StringSetMultiplePreserve', + 'GET' => 'Predis\Command\StringGet', + 'MGET' => 'Predis\Command\StringGetMultiple', + 'GETSET' => 'Predis\Command\StringGetSet', + 'INCR' => 'Predis\Command\StringIncrement', + 'INCRBY' => 'Predis\Command\StringIncrementBy', + 'DECR' => 'Predis\Command\StringDecrement', + 'DECRBY' => 'Predis\Command\StringDecrementBy', + + /* commands operating on lists */ + 'RPUSH' => 'Predis\Command\ListPushTail', + 'LPUSH' => 'Predis\Command\ListPushHead', + 'LLEN' => 'Predis\Command\ListLength', + 'LRANGE' => 'Predis\Command\ListRange', + 'LTRIM' => 'Predis\Command\ListTrim', + 'LINDEX' => 'Predis\Command\ListIndex', + 'LSET' => 'Predis\Command\ListSet', + 'LREM' => 'Predis\Command\ListRemove', + 'LPOP' => 'Predis\Command\ListPopFirst', + 'RPOP' => 'Predis\Command\ListPopLast', + 'RPOPLPUSH' => 'Predis\Command\ListPopLastPushHead', + + /* commands operating on sets */ + 'SADD' => 'Predis\Command\SetAdd', + 'SREM' => 'Predis\Command\SetRemove', + 'SPOP' => 'Predis\Command\SetPop', + 'SMOVE' => 'Predis\Command\SetMove', + 'SCARD' => 'Predis\Command\SetCardinality', + 'SISMEMBER' => 'Predis\Command\SetIsMember', + 'SINTER' => 'Predis\Command\SetIntersection', + 'SINTERSTORE' => 'Predis\Command\SetIntersectionStore', + 'SUNION' => 'Predis\Command\SetUnion', + 'SUNIONSTORE' => 'Predis\Command\SetUnionStore', + 'SDIFF' => 'Predis\Command\SetDifference', + 'SDIFFSTORE' => 'Predis\Command\SetDifferenceStore', + 'SMEMBERS' => 'Predis\Command\SetMembers', + 'SRANDMEMBER' => 'Predis\Command\SetRandomMember', + + /* commands operating on sorted sets */ + 'ZADD' => 'Predis\Command\ZSetAdd', + 'ZINCRBY' => 'Predis\Command\ZSetIncrementBy', + 'ZREM' => 'Predis\Command\ZSetRemove', + 'ZRANGE' => 'Predis\Command\ZSetRange', + 'ZREVRANGE' => 'Predis\Command\ZSetReverseRange', + 'ZRANGEBYSCORE' => 'Predis\Command\ZSetRangeByScore', + 'ZCARD' => 'Predis\Command\ZSetCardinality', + 'ZSCORE' => 'Predis\Command\ZSetScore', + 'ZREMRANGEBYSCORE' => 'Predis\Command\ZSetRemoveRangeByScore', + + /* connection related commands */ + 'PING' => 'Predis\Command\ConnectionPing', + 'AUTH' => 'Predis\Command\ConnectionAuth', + 'SELECT' => 'Predis\Command\ConnectionSelect', + 'ECHO' => 'Predis\Command\ConnectionEcho', + 'QUIT' => 'Predis\Command\ConnectionQuit', + + /* remote server control commands */ + 'INFO' => 'Predis\Command\ServerInfoV26x', + 'SLAVEOF' => 'Predis\Command\ServerSlaveOf', + 'MONITOR' => 'Predis\Command\ServerMonitor', + 'DBSIZE' => 'Predis\Command\ServerDatabaseSize', + 'FLUSHDB' => 'Predis\Command\ServerFlushDatabase', + 'FLUSHALL' => 'Predis\Command\ServerFlushAll', + 'SAVE' => 'Predis\Command\ServerSave', + 'BGSAVE' => 'Predis\Command\ServerBackgroundSave', + 'LASTSAVE' => 'Predis\Command\ServerLastSave', + 'SHUTDOWN' => 'Predis\Command\ServerShutdown', + 'BGREWRITEAOF' => 'Predis\Command\ServerBackgroundRewriteAOF', + + /* ---------------- Redis 2.0 ---------------- */ + + /* commands operating on string values */ + 'SETEX' => 'Predis\Command\StringSetExpire', + 'APPEND' => 'Predis\Command\StringAppend', + 'SUBSTR' => 'Predis\Command\StringSubstr', + + /* commands operating on lists */ + 'BLPOP' => 'Predis\Command\ListPopFirstBlocking', + 'BRPOP' => 'Predis\Command\ListPopLastBlocking', + + /* commands operating on sorted sets */ + 'ZUNIONSTORE' => 'Predis\Command\ZSetUnionStore', + 'ZINTERSTORE' => 'Predis\Command\ZSetIntersectionStore', + 'ZCOUNT' => 'Predis\Command\ZSetCount', + 'ZRANK' => 'Predis\Command\ZSetRank', + 'ZREVRANK' => 'Predis\Command\ZSetReverseRank', + 'ZREMRANGEBYRANK' => 'Predis\Command\ZSetRemoveRangeByRank', + + /* commands operating on hashes */ + 'HSET' => 'Predis\Command\HashSet', + 'HSETNX' => 'Predis\Command\HashSetPreserve', + 'HMSET' => 'Predis\Command\HashSetMultiple', + 'HINCRBY' => 'Predis\Command\HashIncrementBy', + 'HGET' => 'Predis\Command\HashGet', + 'HMGET' => 'Predis\Command\HashGetMultiple', + 'HDEL' => 'Predis\Command\HashDelete', + 'HEXISTS' => 'Predis\Command\HashExists', + 'HLEN' => 'Predis\Command\HashLength', + 'HKEYS' => 'Predis\Command\HashKeys', + 'HVALS' => 'Predis\Command\HashValues', + 'HGETALL' => 'Predis\Command\HashGetAll', + + /* transactions */ + 'MULTI' => 'Predis\Command\TransactionMulti', + 'EXEC' => 'Predis\Command\TransactionExec', + 'DISCARD' => 'Predis\Command\TransactionDiscard', + + /* publish - subscribe */ + 'SUBSCRIBE' => 'Predis\Command\PubSubSubscribe', + 'UNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribe', + 'PSUBSCRIBE' => 'Predis\Command\PubSubSubscribeByPattern', + 'PUNSUBSCRIBE' => 'Predis\Command\PubSubUnsubscribeByPattern', + 'PUBLISH' => 'Predis\Command\PubSubPublish', + + /* remote server control commands */ + 'CONFIG' => 'Predis\Command\ServerConfig', + + /* ---------------- Redis 2.2 ---------------- */ + + /* commands operating on the key space */ + 'PERSIST' => 'Predis\Command\KeyPersist', + + /* commands operating on string values */ + 'STRLEN' => 'Predis\Command\StringStrlen', + 'SETRANGE' => 'Predis\Command\StringSetRange', + 'GETRANGE' => 'Predis\Command\StringGetRange', + 'SETBIT' => 'Predis\Command\StringSetBit', + 'GETBIT' => 'Predis\Command\StringGetBit', + + /* commands operating on lists */ + 'RPUSHX' => 'Predis\Command\ListPushTailX', + 'LPUSHX' => 'Predis\Command\ListPushHeadX', + 'LINSERT' => 'Predis\Command\ListInsert', + 'BRPOPLPUSH' => 'Predis\Command\ListPopLastPushHeadBlocking', + + /* commands operating on sorted sets */ + 'ZREVRANGEBYSCORE' => 'Predis\Command\ZSetReverseRangeByScore', + + /* transactions */ + 'WATCH' => 'Predis\Command\TransactionWatch', + 'UNWATCH' => 'Predis\Command\TransactionUnwatch', + + /* remote server control commands */ + 'OBJECT' => 'Predis\Command\ServerObject', + 'SLOWLOG' => 'Predis\Command\ServerSlowlog', + + /* ---------------- Redis 2.4 ---------------- */ + + /* remote server control commands */ + 'CLIENT' => 'Predis\Command\ServerClient', + + /* ---------------- Redis 2.6 ---------------- */ + + /* commands operating on the key space */ + 'PTTL' => 'Predis\Command\KeyPreciseTimeToLive', + 'PEXPIRE' => 'Predis\Command\KeyPreciseExpire', + 'PEXPIREAT' => 'Predis\Command\KeyPreciseExpireAt', + 'MIGRATE' => 'Predis\Command\KeyMigrate', + + /* commands operating on string values */ + 'PSETEX' => 'Predis\Command\StringPreciseSetExpire', + 'INCRBYFLOAT' => 'Predis\Command\StringIncrementByFloat', + 'BITOP' => 'Predis\Command\StringBitOp', + 'BITCOUNT' => 'Predis\Command\StringBitCount', + + /* commands operating on hashes */ + 'HINCRBYFLOAT' => 'Predis\Command\HashIncrementByFloat', + + /* scripting */ + 'EVAL' => 'Predis\Command\ServerEval', + 'EVALSHA' => 'Predis\Command\ServerEvalSHA', + 'SCRIPT' => 'Predis\Command\ServerScript', + + /* remote server control commands */ + 'TIME' => 'Predis\Command\ServerTime', + 'SENTINEL' => 'Predis\Command\ServerSentinel', + + /* ---------------- Redis 2.8 ---------------- */ + + /* commands operating on the key space */ + 'SCAN' => 'Predis\Command\KeyScan', + + /* commands operating on string values */ + 'BITPOS' => 'Predis\Command\StringBitPos', + + /* commands operating on sets */ + 'SSCAN' => 'Predis\Command\SetScan', + + /* commands operating on sorted sets */ + 'ZSCAN' => 'Predis\Command\ZSetScan', + 'ZLEXCOUNT' => 'Predis\Command\ZSetLexCount', + 'ZRANGEBYLEX' => 'Predis\Command\ZSetRangeByLex', + 'ZREMRANGEBYLEX' => 'Predis\Command\ZSetRemoveRangeByLex', + 'ZREVRANGEBYLEX' => 'Predis\Command\ZSetReverseRangeByLex', + + /* commands operating on hashes */ + 'HSCAN' => 'Predis\Command\HashScan', + + /* publish - subscribe */ + 'PUBSUB' => 'Predis\Command\PubSubPubsub', + + /* commands operating on HyperLogLog */ + 'PFADD' => 'Predis\Command\HyperLogLogAdd', + 'PFCOUNT' => 'Predis\Command\HyperLogLogCount', + 'PFMERGE' => 'Predis\Command\HyperLogLogMerge', + + /* remote server control commands */ + 'COMMAND' => 'Predis\Command\ServerCommand', + + /* ---------------- Redis 3.2 ---------------- */ + + /* commands operating on hashes */ + 'HSTRLEN' => 'Predis\Command\HashStringLength', + 'BITFIELD' => 'Predis\Command\StringBitField', + + /* commands performing geospatial operations */ + 'GEOADD' => 'Predis\Command\GeospatialGeoAdd', + 'GEOHASH' => 'Predis\Command\GeospatialGeoHash', + 'GEOPOS' => 'Predis\Command\GeospatialGeoPos', + 'GEODIST' => 'Predis\Command\GeospatialGeoDist', + 'GEORADIUS' => 'Predis\Command\GeospatialGeoRadius', + 'GEORADIUSBYMEMBER' => 'Predis\Command\GeospatialGeoRadiusByMember', + ); + } +} diff --git a/vendor/predis/predis/src/Protocol/ProtocolException.php b/vendor/predis/predis/src/Protocol/ProtocolException.php new file mode 100644 index 0000000..6fe5d6d --- /dev/null +++ b/vendor/predis/predis/src/Protocol/ProtocolException.php @@ -0,0 +1,24 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol; + +use Predis\CommunicationException; + +/** + * Exception used to indentify errors encountered while parsing the Redis wire + * protocol. + * + * @author Daniele Alessandri + */ +class ProtocolException extends CommunicationException +{ +} diff --git a/vendor/predis/predis/src/Protocol/ProtocolProcessorInterface.php b/vendor/predis/predis/src/Protocol/ProtocolProcessorInterface.php new file mode 100644 index 0000000..b34ea18 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/ProtocolProcessorInterface.php @@ -0,0 +1,41 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol; + +use Predis\Command\CommandInterface; +use Predis\Connection\CompositeConnectionInterface; + +/** + * Defines a pluggable protocol processor capable of serializing commands and + * deserializing responses into PHP objects directly from a connection. + * + * @author Daniele Alessandri + */ +interface ProtocolProcessorInterface +{ + /** + * Writes a request over a connection to Redis. + * + * @param CompositeConnectionInterface $connection Redis connection. + * @param CommandInterface $command Command instance. + */ + public function write(CompositeConnectionInterface $connection, CommandInterface $command); + + /** + * Reads a response from a connection to Redis. + * + * @param CompositeConnectionInterface $connection Redis connection. + * + * @return mixed + */ + public function read(CompositeConnectionInterface $connection); +} diff --git a/vendor/predis/predis/src/Protocol/RequestSerializerInterface.php b/vendor/predis/predis/src/Protocol/RequestSerializerInterface.php new file mode 100644 index 0000000..eef72a6 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/RequestSerializerInterface.php @@ -0,0 +1,31 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol; + +use Predis\Command\CommandInterface; + +/** + * Defines a pluggable serializer for Redis commands. + * + * @author Daniele Alessandri + */ +interface RequestSerializerInterface +{ + /** + * Serializes a Redis command. + * + * @param CommandInterface $command Redis command. + * + * @return string + */ + public function serialize(CommandInterface $command); +} diff --git a/vendor/predis/predis/src/Protocol/ResponseReaderInterface.php b/vendor/predis/predis/src/Protocol/ResponseReaderInterface.php new file mode 100644 index 0000000..86a7bdc --- /dev/null +++ b/vendor/predis/predis/src/Protocol/ResponseReaderInterface.php @@ -0,0 +1,32 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol; + +use Predis\Connection\CompositeConnectionInterface; + +/** + * Defines a pluggable reader capable of parsing responses returned by Redis and + * deserializing them to PHP objects. + * + * @author Daniele Alessandri + */ +interface ResponseReaderInterface +{ + /** + * Reads a response from a connection to Redis. + * + * @param CompositeConnectionInterface $connection Redis connection. + * + * @return mixed + */ + public function read(CompositeConnectionInterface $connection); +} diff --git a/vendor/predis/predis/src/Protocol/Text/CompositeProtocolProcessor.php b/vendor/predis/predis/src/Protocol/Text/CompositeProtocolProcessor.php new file mode 100644 index 0000000..ea85ed3 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/CompositeProtocolProcessor.php @@ -0,0 +1,107 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text; + +use Predis\Command\CommandInterface; +use Predis\Connection\CompositeConnectionInterface; +use Predis\Protocol\ProtocolProcessorInterface; +use Predis\Protocol\RequestSerializerInterface; +use Predis\Protocol\ResponseReaderInterface; + +/** + * Composite protocol processor for the standard Redis wire protocol using + * pluggable handlers to serialize requests and deserialize responses. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class CompositeProtocolProcessor implements ProtocolProcessorInterface +{ + /* + * @var RequestSerializerInterface + */ + protected $serializer; + + /* + * @var ResponseReaderInterface + */ + protected $reader; + + /** + * @param RequestSerializerInterface $serializer Request serializer. + * @param ResponseReaderInterface $reader Response reader. + */ + public function __construct( + RequestSerializerInterface $serializer = null, + ResponseReaderInterface $reader = null + ) { + $this->setRequestSerializer($serializer ?: new RequestSerializer()); + $this->setResponseReader($reader ?: new ResponseReader()); + } + + /** + * {@inheritdoc} + */ + public function write(CompositeConnectionInterface $connection, CommandInterface $command) + { + $connection->writeBuffer($this->serializer->serialize($command)); + } + + /** + * {@inheritdoc} + */ + public function read(CompositeConnectionInterface $connection) + { + return $this->reader->read($connection); + } + + /** + * Sets the request serializer used by the protocol processor. + * + * @param RequestSerializerInterface $serializer Request serializer. + */ + public function setRequestSerializer(RequestSerializerInterface $serializer) + { + $this->serializer = $serializer; + } + + /** + * Returns the request serializer used by the protocol processor. + * + * @return RequestSerializerInterface + */ + public function getRequestSerializer() + { + return $this->serializer; + } + + /** + * Sets the response reader used by the protocol processor. + * + * @param ResponseReaderInterface $reader Response reader. + */ + public function setResponseReader(ResponseReaderInterface $reader) + { + $this->reader = $reader; + } + + /** + * Returns the Response reader used by the protocol processor. + * + * @return ResponseReaderInterface + */ + public function getResponseReader() + { + return $this->reader; + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/Handler/BulkResponse.php b/vendor/predis/predis/src/Protocol/Text/Handler/BulkResponse.php new file mode 100644 index 0000000..5b0bf3c --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/Handler/BulkResponse.php @@ -0,0 +1,55 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text\Handler; + +use Predis\CommunicationException; +use Predis\Connection\CompositeConnectionInterface; +use Predis\Protocol\ProtocolException; + +/** + * Handler for the bulk response type in the standard Redis wire protocol. + * It translates the payload to a string or a NULL. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class BulkResponse implements ResponseHandlerInterface +{ + /** + * {@inheritdoc} + */ + public function handle(CompositeConnectionInterface $connection, $payload) + { + $length = (int) $payload; + + if ("$length" !== $payload) { + CommunicationException::handle(new ProtocolException( + $connection, "Cannot parse '$payload' as a valid length for a bulk response." + )); + } + + if ($length >= 0) { + return substr($connection->readBuffer($length + 2), 0, -2); + } + + if ($length == -1) { + return; + } + + CommunicationException::handle(new ProtocolException( + $connection, "Value '$payload' is not a valid length for a bulk response." + )); + + return; + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/Handler/ErrorResponse.php b/vendor/predis/predis/src/Protocol/Text/Handler/ErrorResponse.php new file mode 100644 index 0000000..3e18b7b --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/Handler/ErrorResponse.php @@ -0,0 +1,34 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text\Handler; + +use Predis\Connection\CompositeConnectionInterface; +use Predis\Response\Error; + +/** + * Handler for the error response type in the standard Redis wire protocol. + * It translates the payload to a complex response object for Predis. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class ErrorResponse implements ResponseHandlerInterface +{ + /** + * {@inheritdoc} + */ + public function handle(CompositeConnectionInterface $connection, $payload) + { + return new Error($payload); + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/Handler/IntegerResponse.php b/vendor/predis/predis/src/Protocol/Text/Handler/IntegerResponse.php new file mode 100644 index 0000000..f965601 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/Handler/IntegerResponse.php @@ -0,0 +1,46 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text\Handler; + +use Predis\CommunicationException; +use Predis\Connection\CompositeConnectionInterface; +use Predis\Protocol\ProtocolException; + +/** + * Handler for the integer response type in the standard Redis wire protocol. + * It translates the payload an integer or NULL. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class IntegerResponse implements ResponseHandlerInterface +{ + /** + * {@inheritdoc} + */ + public function handle(CompositeConnectionInterface $connection, $payload) + { + if (is_numeric($payload)) { + $integer = (int) $payload; + return $integer == $payload ? $integer : $payload; + } + + if ($payload !== 'nil') { + CommunicationException::handle(new ProtocolException( + $connection, "Cannot parse '$payload' as a valid numeric response." + )); + } + + return; + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/Handler/MultiBulkResponse.php b/vendor/predis/predis/src/Protocol/Text/Handler/MultiBulkResponse.php new file mode 100644 index 0000000..820b9b4 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/Handler/MultiBulkResponse.php @@ -0,0 +1,68 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text\Handler; + +use Predis\CommunicationException; +use Predis\Connection\CompositeConnectionInterface; +use Predis\Protocol\ProtocolException; + +/** + * Handler for the multibulk response type in the standard Redis wire protocol. + * It returns multibulk responses as PHP arrays. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class MultiBulkResponse implements ResponseHandlerInterface +{ + /** + * {@inheritdoc} + */ + public function handle(CompositeConnectionInterface $connection, $payload) + { + $length = (int) $payload; + + if ("$length" !== $payload) { + CommunicationException::handle(new ProtocolException( + $connection, "Cannot parse '$payload' as a valid length of a multi-bulk response." + )); + } + + if ($length === -1) { + return; + } + + $list = array(); + + if ($length > 0) { + $handlersCache = array(); + $reader = $connection->getProtocol()->getResponseReader(); + + for ($i = 0; $i < $length; ++$i) { + $header = $connection->readLine(); + $prefix = $header[0]; + + if (isset($handlersCache[$prefix])) { + $handler = $handlersCache[$prefix]; + } else { + $handler = $reader->getHandler($prefix); + $handlersCache[$prefix] = $handler; + } + + $list[$i] = $handler->handle($connection, substr($header, 1)); + } + } + + return $list; + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/Handler/ResponseHandlerInterface.php b/vendor/predis/predis/src/Protocol/Text/Handler/ResponseHandlerInterface.php new file mode 100644 index 0000000..ca08a9c --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/Handler/ResponseHandlerInterface.php @@ -0,0 +1,33 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text\Handler; + +use Predis\Connection\CompositeConnectionInterface; + +/** + * Defines a pluggable handler used to parse a particular type of response. + * + * @author Daniele Alessandri + */ +interface ResponseHandlerInterface +{ + /** + * Deserializes a response returned by Redis and reads more data from the + * connection if needed. + * + * @param CompositeConnectionInterface $connection Redis connection. + * @param string $payload String payload. + * + * @return mixed + */ + public function handle(CompositeConnectionInterface $connection, $payload); +} diff --git a/vendor/predis/predis/src/Protocol/Text/Handler/StatusResponse.php b/vendor/predis/predis/src/Protocol/Text/Handler/StatusResponse.php new file mode 100644 index 0000000..7bde555 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/Handler/StatusResponse.php @@ -0,0 +1,35 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text\Handler; + +use Predis\Connection\CompositeConnectionInterface; +use Predis\Response\Status; + +/** + * Handler for the status response type in the standard Redis wire protocol. It + * translates certain classes of status response to PHP objects or just returns + * the payload as a string. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class StatusResponse implements ResponseHandlerInterface +{ + /** + * {@inheritdoc} + */ + public function handle(CompositeConnectionInterface $connection, $payload) + { + return Status::get($payload); + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/Handler/StreamableMultiBulkResponse.php b/vendor/predis/predis/src/Protocol/Text/Handler/StreamableMultiBulkResponse.php new file mode 100644 index 0000000..7cdb736 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/Handler/StreamableMultiBulkResponse.php @@ -0,0 +1,47 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text\Handler; + +use Predis\CommunicationException; +use Predis\Connection\CompositeConnectionInterface; +use Predis\Protocol\ProtocolException; +use Predis\Response\Iterator\MultiBulk as MultiBulkIterator; + +/** + * Handler for the multibulk response type in the standard Redis wire protocol. + * It returns multibulk responses as iterators that can stream bulk elements. + * + * Streamable multibulk responses are not globally supported by the abstractions + * built-in into Predis, such as transactions or pipelines. Use them with care! + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class StreamableMultiBulkResponse implements ResponseHandlerInterface +{ + /** + * {@inheritdoc} + */ + public function handle(CompositeConnectionInterface $connection, $payload) + { + $length = (int) $payload; + + if ("$length" != $payload) { + CommunicationException::handle(new ProtocolException( + $connection, "Cannot parse '$payload' as a valid length for a multi-bulk response." + )); + } + + return new MultiBulkIterator($connection, $length); + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/ProtocolProcessor.php b/vendor/predis/predis/src/Protocol/Text/ProtocolProcessor.php new file mode 100644 index 0000000..99acdf8 --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/ProtocolProcessor.php @@ -0,0 +1,123 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text; + +use Predis\Command\CommandInterface; +use Predis\CommunicationException; +use Predis\Connection\CompositeConnectionInterface; +use Predis\Protocol\ProtocolException; +use Predis\Protocol\ProtocolProcessorInterface; +use Predis\Response\Error as ErrorResponse; +use Predis\Response\Iterator\MultiBulk as MultiBulkIterator; +use Predis\Response\Status as StatusResponse; + +/** + * Protocol processor for the standard Redis wire protocol. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class ProtocolProcessor implements ProtocolProcessorInterface +{ + protected $mbiterable; + protected $serializer; + + /** + * + */ + public function __construct() + { + $this->mbiterable = false; + $this->serializer = new RequestSerializer(); + } + + /** + * {@inheritdoc} + */ + public function write(CompositeConnectionInterface $connection, CommandInterface $command) + { + $request = $this->serializer->serialize($command); + $connection->writeBuffer($request); + } + + /** + * {@inheritdoc} + */ + public function read(CompositeConnectionInterface $connection) + { + $chunk = $connection->readLine(); + $prefix = $chunk[0]; + $payload = substr($chunk, 1); + + switch ($prefix) { + case '+': + return new StatusResponse($payload); + + case '$': + $size = (int) $payload; + if ($size === -1) { + return; + } + + return substr($connection->readBuffer($size + 2), 0, -2); + + case '*': + $count = (int) $payload; + + if ($count === -1) { + return; + } + if ($this->mbiterable) { + return new MultiBulkIterator($connection, $count); + } + + $multibulk = array(); + + for ($i = 0; $i < $count; ++$i) { + $multibulk[$i] = $this->read($connection); + } + + return $multibulk; + + case ':': + $integer = (int) $payload; + return $integer == $payload ? $integer : $payload; + + case '-': + return new ErrorResponse($payload); + + default: + CommunicationException::handle(new ProtocolException( + $connection, "Unknown response prefix: '$prefix'." + )); + + return; + } + } + + /** + * Enables or disables returning multibulk responses as specialized PHP + * iterators used to stream bulk elements of a multibulk response instead + * returning a plain array. + * + * Streamable multibulk responses are not globally supported by the + * abstractions built-in into Predis, such as transactions or pipelines. + * Use them with care! + * + * @param bool $value Enable or disable streamable multibulk responses. + */ + public function useIterableMultibulk($value) + { + $this->mbiterable = (bool) $value; + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/RequestSerializer.php b/vendor/predis/predis/src/Protocol/Text/RequestSerializer.php new file mode 100644 index 0000000..859595b --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/RequestSerializer.php @@ -0,0 +1,46 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text; + +use Predis\Command\CommandInterface; +use Predis\Protocol\RequestSerializerInterface; + +/** + * Request serializer for the standard Redis wire protocol. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class RequestSerializer implements RequestSerializerInterface +{ + /** + * {@inheritdoc} + */ + public function serialize(CommandInterface $command) + { + $commandID = $command->getId(); + $arguments = $command->getArguments(); + + $cmdlen = strlen($commandID); + $reqlen = count($arguments) + 1; + + $buffer = "*{$reqlen}\r\n\${$cmdlen}\r\n{$commandID}\r\n"; + + foreach ($arguments as $argument) { + $arglen = strlen($argument); + $buffer .= "\${$arglen}\r\n{$argument}\r\n"; + } + + return $buffer; + } +} diff --git a/vendor/predis/predis/src/Protocol/Text/ResponseReader.php b/vendor/predis/predis/src/Protocol/Text/ResponseReader.php new file mode 100644 index 0000000..d96218d --- /dev/null +++ b/vendor/predis/predis/src/Protocol/Text/ResponseReader.php @@ -0,0 +1,116 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Protocol\Text; + +use Predis\CommunicationException; +use Predis\Connection\CompositeConnectionInterface; +use Predis\Protocol\ProtocolException; +use Predis\Protocol\ResponseReaderInterface; + +/** + * Response reader for the standard Redis wire protocol. + * + * @link http://redis.io/topics/protocol + * + * @author Daniele Alessandri + */ +class ResponseReader implements ResponseReaderInterface +{ + protected $handlers; + + /** + * + */ + public function __construct() + { + $this->handlers = $this->getDefaultHandlers(); + } + + /** + * Returns the default handlers for the supported type of responses. + * + * @return array + */ + protected function getDefaultHandlers() + { + return array( + '+' => new Handler\StatusResponse(), + '-' => new Handler\ErrorResponse(), + ':' => new Handler\IntegerResponse(), + '$' => new Handler\BulkResponse(), + '*' => new Handler\MultiBulkResponse(), + ); + } + + /** + * Sets the handler for the specified prefix identifying the response type. + * + * @param string $prefix Identifier of the type of response. + * @param Handler\ResponseHandlerInterface $handler Response handler. + */ + public function setHandler($prefix, Handler\ResponseHandlerInterface $handler) + { + $this->handlers[$prefix] = $handler; + } + + /** + * Returns the response handler associated to a certain type of response. + * + * @param string $prefix Identifier of the type of response. + * + * @return Handler\ResponseHandlerInterface + */ + public function getHandler($prefix) + { + if (isset($this->handlers[$prefix])) { + return $this->handlers[$prefix]; + } + + return; + } + + /** + * {@inheritdoc} + */ + public function read(CompositeConnectionInterface $connection) + { + $header = $connection->readLine(); + + if ($header === '') { + $this->onProtocolError($connection, 'Unexpected empty reponse header.'); + } + + $prefix = $header[0]; + + if (!isset($this->handlers[$prefix])) { + $this->onProtocolError($connection, "Unknown response prefix: '$prefix'."); + } + + $payload = $this->handlers[$prefix]->handle($connection, substr($header, 1)); + + return $payload; + } + + /** + * Handles protocol errors generated while reading responses from a + * connection. + * + * @param CompositeConnectionInterface $connection Redis connection that generated the error. + * @param string $message Error message. + */ + protected function onProtocolError(CompositeConnectionInterface $connection, $message) + { + CommunicationException::handle( + new ProtocolException($connection, $message) + ); + } +} diff --git a/vendor/predis/predis/src/PubSub/AbstractConsumer.php b/vendor/predis/predis/src/PubSub/AbstractConsumer.php new file mode 100644 index 0000000..8c6a71d --- /dev/null +++ b/vendor/predis/predis/src/PubSub/AbstractConsumer.php @@ -0,0 +1,219 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\PubSub; + +/** + * Base implementation of a PUB/SUB consumer abstraction based on PHP iterators. + * + * @author Daniele Alessandri + */ +abstract class AbstractConsumer implements \Iterator +{ + const SUBSCRIBE = 'subscribe'; + const UNSUBSCRIBE = 'unsubscribe'; + const PSUBSCRIBE = 'psubscribe'; + const PUNSUBSCRIBE = 'punsubscribe'; + const MESSAGE = 'message'; + const PMESSAGE = 'pmessage'; + const PONG = 'pong'; + + const STATUS_VALID = 1; // 0b0001 + const STATUS_SUBSCRIBED = 2; // 0b0010 + const STATUS_PSUBSCRIBED = 4; // 0b0100 + + private $position = null; + private $statusFlags = self::STATUS_VALID; + + /** + * Automatically stops the consumer when the garbage collector kicks in. + */ + public function __destruct() + { + $this->stop(true); + } + + /** + * Checks if the specified flag is valid based on the state of the consumer. + * + * @param int $value Flag. + * + * @return bool + */ + protected function isFlagSet($value) + { + return ($this->statusFlags & $value) === $value; + } + + /** + * Subscribes to the specified channels. + * + * @param mixed $channel,... One or more channel names. + */ + public function subscribe($channel /*, ... */) + { + $this->writeRequest(self::SUBSCRIBE, func_get_args()); + $this->statusFlags |= self::STATUS_SUBSCRIBED; + } + + /** + * Unsubscribes from the specified channels. + * + * @param string ... One or more channel names. + */ + public function unsubscribe(/* ... */) + { + $this->writeRequest(self::UNSUBSCRIBE, func_get_args()); + } + + /** + * Subscribes to the specified channels using a pattern. + * + * @param mixed $pattern,... One or more channel name patterns. + */ + public function psubscribe($pattern /* ... */) + { + $this->writeRequest(self::PSUBSCRIBE, func_get_args()); + $this->statusFlags |= self::STATUS_PSUBSCRIBED; + } + + /** + * Unsubscribes from the specified channels using a pattern. + * + * @param string ... One or more channel name patterns. + */ + public function punsubscribe(/* ... */) + { + $this->writeRequest(self::PUNSUBSCRIBE, func_get_args()); + } + + /** + * PING the server with an optional payload that will be echoed as a + * PONG message in the pub/sub loop. + * + * @param string $payload Optional PING payload. + */ + public function ping($payload = null) + { + $this->writeRequest('PING', array($payload)); + } + + /** + * Closes the context by unsubscribing from all the subscribed channels. The + * context can be forcefully closed by dropping the underlying connection. + * + * @param bool $drop Indicates if the context should be closed by dropping the connection. + * + * @return bool Returns false when there are no pending messages. + */ + public function stop($drop = false) + { + if (!$this->valid()) { + return false; + } + + if ($drop) { + $this->invalidate(); + $this->disconnect(); + } else { + if ($this->isFlagSet(self::STATUS_SUBSCRIBED)) { + $this->unsubscribe(); + } + if ($this->isFlagSet(self::STATUS_PSUBSCRIBED)) { + $this->punsubscribe(); + } + } + + return !$drop; + } + + /** + * Closes the underlying connection when forcing a disconnection. + */ + abstract protected function disconnect(); + + /** + * Writes a Redis command on the underlying connection. + * + * @param string $method Command ID. + * @param array $arguments Arguments for the command. + */ + abstract protected function writeRequest($method, $arguments); + + /** + * {@inheritdoc} + */ + public function rewind() + { + // NOOP + } + + /** + * Returns the last message payload retrieved from the server and generated + * by one of the active subscriptions. + * + * @return array + */ + public function current() + { + return $this->getValue(); + } + + /** + * {@inheritdoc} + */ + public function key() + { + return $this->position; + } + + /** + * {@inheritdoc} + */ + public function next() + { + if ($this->valid()) { + ++$this->position; + } + + return $this->position; + } + + /** + * Checks if the the consumer is still in a valid state to continue. + * + * @return bool + */ + public function valid() + { + $isValid = $this->isFlagSet(self::STATUS_VALID); + $subscriptionFlags = self::STATUS_SUBSCRIBED | self::STATUS_PSUBSCRIBED; + $hasSubscriptions = ($this->statusFlags & $subscriptionFlags) > 0; + + return $isValid && $hasSubscriptions; + } + + /** + * Resets the state of the consumer. + */ + protected function invalidate() + { + $this->statusFlags = 0; // 0b0000; + } + + /** + * Waits for a new message from the server generated by one of the active + * subscriptions and returns it when available. + * + * @return array + */ + abstract protected function getValue(); +} diff --git a/vendor/predis/predis/src/PubSub/Consumer.php b/vendor/predis/predis/src/PubSub/Consumer.php new file mode 100644 index 0000000..5f2d8a8 --- /dev/null +++ b/vendor/predis/predis/src/PubSub/Consumer.php @@ -0,0 +1,158 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\PubSub; + +use Predis\ClientException; +use Predis\ClientInterface; +use Predis\Command\Command; +use Predis\Connection\AggregateConnectionInterface; +use Predis\NotSupportedException; + +/** + * PUB/SUB consumer abstraction. + * + * @author Daniele Alessandri + */ +class Consumer extends AbstractConsumer +{ + private $client; + private $options; + + /** + * @param ClientInterface $client Client instance used by the consumer. + * @param array $options Options for the consumer initialization. + */ + public function __construct(ClientInterface $client, array $options = null) + { + $this->checkCapabilities($client); + + $this->options = $options ?: array(); + $this->client = $client; + + $this->genericSubscribeInit('subscribe'); + $this->genericSubscribeInit('psubscribe'); + } + + /** + * Returns the underlying client instance used by the pub/sub iterator. + * + * @return ClientInterface + */ + public function getClient() + { + return $this->client; + } + + /** + * Checks if the client instance satisfies the required conditions needed to + * initialize a PUB/SUB consumer. + * + * @param ClientInterface $client Client instance used by the consumer. + * + * @throws NotSupportedException + */ + private function checkCapabilities(ClientInterface $client) + { + if ($client->getConnection() instanceof AggregateConnectionInterface) { + throw new NotSupportedException( + 'Cannot initialize a PUB/SUB consumer over aggregate connections.' + ); + } + + $commands = array('publish', 'subscribe', 'unsubscribe', 'psubscribe', 'punsubscribe'); + + if ($client->getProfile()->supportsCommands($commands) === false) { + throw new NotSupportedException( + 'The current profile does not support PUB/SUB related commands.' + ); + } + } + + /** + * This method shares the logic to handle both SUBSCRIBE and PSUBSCRIBE. + * + * @param string $subscribeAction Type of subscription. + */ + private function genericSubscribeInit($subscribeAction) + { + if (isset($this->options[$subscribeAction])) { + $this->$subscribeAction($this->options[$subscribeAction]); + } + } + + /** + * {@inheritdoc} + */ + protected function writeRequest($method, $arguments) + { + $this->client->getConnection()->writeRequest( + $this->client->createCommand($method, + Command::normalizeArguments($arguments) + ) + ); + } + + /** + * {@inheritdoc} + */ + protected function disconnect() + { + $this->client->disconnect(); + } + + /** + * {@inheritdoc} + */ + protected function getValue() + { + $response = $this->client->getConnection()->read(); + + switch ($response[0]) { + case self::SUBSCRIBE: + case self::UNSUBSCRIBE: + case self::PSUBSCRIBE: + case self::PUNSUBSCRIBE: + if ($response[2] === 0) { + $this->invalidate(); + } + // The missing break here is intentional as we must process + // subscriptions and unsubscriptions as standard messages. + // no break + + case self::MESSAGE: + return (object) array( + 'kind' => $response[0], + 'channel' => $response[1], + 'payload' => $response[2], + ); + + case self::PMESSAGE: + return (object) array( + 'kind' => $response[0], + 'pattern' => $response[1], + 'channel' => $response[2], + 'payload' => $response[3], + ); + + case self::PONG: + return (object) array( + 'kind' => $response[0], + 'payload' => $response[1], + ); + + default: + throw new ClientException( + "Unknown message type '{$response[0]}' received in the PUB/SUB context." + ); + } + } +} diff --git a/vendor/predis/predis/src/PubSub/DispatcherLoop.php b/vendor/predis/predis/src/PubSub/DispatcherLoop.php new file mode 100644 index 0000000..d0369e7 --- /dev/null +++ b/vendor/predis/predis/src/PubSub/DispatcherLoop.php @@ -0,0 +1,170 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\PubSub; + +/** + * Method-dispatcher loop built around the client-side abstraction of a Redis + * PUB / SUB context. + * + * @author Daniele Alessandri + */ +class DispatcherLoop +{ + private $pubsub; + + protected $callbacks; + protected $defaultCallback; + protected $subscriptionCallback; + + /** + * @param Consumer $pubsub PubSub consumer instance used by the loop. + */ + public function __construct(Consumer $pubsub) + { + $this->callbacks = array(); + $this->pubsub = $pubsub; + } + + /** + * Checks if the passed argument is a valid callback. + * + * @param mixed $callable A callback. + * + * @throws \InvalidArgumentException + */ + protected function assertCallback($callable) + { + if (!is_callable($callable)) { + throw new \InvalidArgumentException('The given argument must be a callable object.'); + } + } + + /** + * Returns the underlying PUB / SUB context. + * + * @return Consumer + */ + public function getPubSubConsumer() + { + return $this->pubsub; + } + + /** + * Sets a callback that gets invoked upon new subscriptions. + * + * @param mixed $callable A callback. + */ + public function subscriptionCallback($callable = null) + { + if (isset($callable)) { + $this->assertCallback($callable); + } + + $this->subscriptionCallback = $callable; + } + + /** + * Sets a callback that gets invoked when a message is received on a + * channel that does not have an associated callback. + * + * @param mixed $callable A callback. + */ + public function defaultCallback($callable = null) + { + if (isset($callable)) { + $this->assertCallback($callable); + } + + $this->subscriptionCallback = $callable; + } + + /** + * Binds a callback to a channel. + * + * @param string $channel Channel name. + * @param callable $callback A callback. + */ + public function attachCallback($channel, $callback) + { + $callbackName = $this->getPrefixKeys().$channel; + + $this->assertCallback($callback); + $this->callbacks[$callbackName] = $callback; + $this->pubsub->subscribe($channel); + } + + /** + * Stops listening to a channel and removes the associated callback. + * + * @param string $channel Redis channel. + */ + public function detachCallback($channel) + { + $callbackName = $this->getPrefixKeys().$channel; + + if (isset($this->callbacks[$callbackName])) { + unset($this->callbacks[$callbackName]); + $this->pubsub->unsubscribe($channel); + } + } + + /** + * Starts the dispatcher loop. + */ + public function run() + { + foreach ($this->pubsub as $message) { + $kind = $message->kind; + + if ($kind !== Consumer::MESSAGE && $kind !== Consumer::PMESSAGE) { + if (isset($this->subscriptionCallback)) { + $callback = $this->subscriptionCallback; + call_user_func($callback, $message); + } + + continue; + } + + if (isset($this->callbacks[$message->channel])) { + $callback = $this->callbacks[$message->channel]; + call_user_func($callback, $message->payload); + } elseif (isset($this->defaultCallback)) { + $callback = $this->defaultCallback; + call_user_func($callback, $message); + } + } + } + + /** + * Terminates the dispatcher loop. + */ + public function stop() + { + $this->pubsub->stop(); + } + + /** + * Return the prefix used for keys. + * + * @return string + */ + protected function getPrefixKeys() + { + $options = $this->pubsub->getClient()->getOptions(); + + if (isset($options->prefix)) { + return $options->prefix->getPrefix(); + } + + return ''; + } +} diff --git a/vendor/predis/predis/src/Replication/MissingMasterException.php b/vendor/predis/predis/src/Replication/MissingMasterException.php new file mode 100644 index 0000000..223bd2d --- /dev/null +++ b/vendor/predis/predis/src/Replication/MissingMasterException.php @@ -0,0 +1,23 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Replication; + +use Predis\ClientException; + +/** + * Exception class that identifies when master is missing in a replication setup. + * + * @author Daniele Alessandri + */ +class MissingMasterException extends ClientException +{ +} diff --git a/vendor/predis/predis/src/Replication/ReplicationStrategy.php b/vendor/predis/predis/src/Replication/ReplicationStrategy.php new file mode 100644 index 0000000..cd2d0ed --- /dev/null +++ b/vendor/predis/predis/src/Replication/ReplicationStrategy.php @@ -0,0 +1,304 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Replication; + +use Predis\Command\CommandInterface; +use Predis\NotSupportedException; + +/** + * Defines a strategy for master/slave replication. + * + * @author Daniele Alessandri + */ +class ReplicationStrategy +{ + protected $disallowed; + protected $readonly; + protected $readonlySHA1; + + /** + * + */ + public function __construct() + { + $this->disallowed = $this->getDisallowedOperations(); + $this->readonly = $this->getReadOnlyOperations(); + $this->readonlySHA1 = array(); + } + + /** + * Returns if the specified command will perform a read-only operation + * on Redis or not. + * + * @param CommandInterface $command Command instance. + * + * @throws NotSupportedException + * + * @return bool + */ + public function isReadOperation(CommandInterface $command) + { + if (isset($this->disallowed[$id = $command->getId()])) { + throw new NotSupportedException( + "The command '$id' is not allowed in replication mode." + ); + } + + if (isset($this->readonly[$id])) { + if (true === $readonly = $this->readonly[$id]) { + return true; + } + + return call_user_func($readonly, $command); + } + + if (($eval = $id === 'EVAL') || $id === 'EVALSHA') { + $sha1 = $eval ? sha1($command->getArgument(0)) : $command->getArgument(0); + + if (isset($this->readonlySHA1[$sha1])) { + if (true === $readonly = $this->readonlySHA1[$sha1]) { + return true; + } + + return call_user_func($readonly, $command); + } + } + + return false; + } + + /** + * Returns if the specified command is not allowed for execution in a master + * / slave replication context. + * + * @param CommandInterface $command Command instance. + * + * @return bool + */ + public function isDisallowedOperation(CommandInterface $command) + { + return isset($this->disallowed[$command->getId()]); + } + + /** + * Checks if a SORT command is a readable operation by parsing the arguments + * array of the specified commad instance. + * + * @param CommandInterface $command Command instance. + * + * @return bool + */ + protected function isSortReadOnly(CommandInterface $command) + { + $arguments = $command->getArguments(); + $argc = count($arguments); + + if ($argc > 1) { + for ($i = 1; $i < $argc; ++$i) { + $argument = strtoupper($arguments[$i]); + if ($argument === 'STORE') { + return false; + } + } + } + + return true; + } + + /** + * Checks if BITFIELD performs a read-only operation by looking for certain + * SET and INCRYBY modifiers in the arguments array of the command. + * + * @param CommandInterface $command Command instance. + * + * @return bool + */ + protected function isBitfieldReadOnly(CommandInterface $command) + { + $arguments = $command->getArguments(); + $argc = count($arguments); + + if ($argc >= 2) { + for ($i = 1; $i < $argc; ++$i) { + $argument = strtoupper($arguments[$i]); + if ($argument === 'SET' || $argument === 'INCRBY') { + return false; + } + } + } + + return true; + } + + /** + * Checks if a GEORADIUS command is a readable operation by parsing the + * arguments array of the specified commad instance. + * + * @param CommandInterface $command Command instance. + * + * @return bool + */ + protected function isGeoradiusReadOnly(CommandInterface $command) + { + $arguments = $command->getArguments(); + $argc = count($arguments); + $startIndex = $command->getId() === 'GEORADIUS' ? 5 : 4; + + if ($argc > $startIndex) { + for ($i = $startIndex; $i < $argc; ++$i) { + $argument = strtoupper($arguments[$i]); + if ($argument === 'STORE' || $argument === 'STOREDIST') { + return false; + } + } + } + + return true; + } + + /** + * Marks a command as a read-only operation. + * + * When the behavior of a command can be decided only at runtime depending + * on its arguments, a callable object can be provided to dynamically check + * if the specified command performs a read or a write operation. + * + * @param string $commandID Command ID. + * @param mixed $readonly A boolean value or a callable object. + */ + public function setCommandReadOnly($commandID, $readonly = true) + { + $commandID = strtoupper($commandID); + + if ($readonly) { + $this->readonly[$commandID] = $readonly; + } else { + unset($this->readonly[$commandID]); + } + } + + /** + * Marks a Lua script for EVAL and EVALSHA as a read-only operation. When + * the behaviour of a script can be decided only at runtime depending on + * its arguments, a callable object can be provided to dynamically check + * if the passed instance of EVAL or EVALSHA performs write operations or + * not. + * + * @param string $script Body of the Lua script. + * @param mixed $readonly A boolean value or a callable object. + */ + public function setScriptReadOnly($script, $readonly = true) + { + $sha1 = sha1($script); + + if ($readonly) { + $this->readonlySHA1[$sha1] = $readonly; + } else { + unset($this->readonlySHA1[$sha1]); + } + } + + /** + * Returns the default list of disallowed commands. + * + * @return array + */ + protected function getDisallowedOperations() + { + return array( + 'SHUTDOWN' => true, + 'INFO' => true, + 'DBSIZE' => true, + 'LASTSAVE' => true, + 'CONFIG' => true, + 'MONITOR' => true, + 'SLAVEOF' => true, + 'SAVE' => true, + 'BGSAVE' => true, + 'BGREWRITEAOF' => true, + 'SLOWLOG' => true, + ); + } + + /** + * Returns the default list of commands performing read-only operations. + * + * @return array + */ + protected function getReadOnlyOperations() + { + return array( + 'EXISTS' => true, + 'TYPE' => true, + 'KEYS' => true, + 'SCAN' => true, + 'RANDOMKEY' => true, + 'TTL' => true, + 'GET' => true, + 'MGET' => true, + 'SUBSTR' => true, + 'STRLEN' => true, + 'GETRANGE' => true, + 'GETBIT' => true, + 'LLEN' => true, + 'LRANGE' => true, + 'LINDEX' => true, + 'SCARD' => true, + 'SISMEMBER' => true, + 'SINTER' => true, + 'SUNION' => true, + 'SDIFF' => true, + 'SMEMBERS' => true, + 'SSCAN' => true, + 'SRANDMEMBER' => true, + 'ZRANGE' => true, + 'ZREVRANGE' => true, + 'ZRANGEBYSCORE' => true, + 'ZREVRANGEBYSCORE' => true, + 'ZCARD' => true, + 'ZSCORE' => true, + 'ZCOUNT' => true, + 'ZRANK' => true, + 'ZREVRANK' => true, + 'ZSCAN' => true, + 'ZLEXCOUNT' => true, + 'ZRANGEBYLEX' => true, + 'ZREVRANGEBYLEX' => true, + 'HGET' => true, + 'HMGET' => true, + 'HEXISTS' => true, + 'HLEN' => true, + 'HKEYS' => true, + 'HVALS' => true, + 'HGETALL' => true, + 'HSCAN' => true, + 'HSTRLEN' => true, + 'PING' => true, + 'AUTH' => true, + 'SELECT' => true, + 'ECHO' => true, + 'QUIT' => true, + 'OBJECT' => true, + 'BITCOUNT' => true, + 'BITPOS' => true, + 'TIME' => true, + 'PFCOUNT' => true, + 'SORT' => array($this, 'isSortReadOnly'), + 'BITFIELD' => array($this, 'isBitfieldReadOnly'), + 'GEOHASH' => true, + 'GEOPOS' => true, + 'GEODIST' => true, + 'GEORADIUS' => array($this, 'isGeoradiusReadOnly'), + 'GEORADIUSBYMEMBER' => array($this, 'isGeoradiusReadOnly'), + ); + } +} diff --git a/vendor/predis/predis/src/Replication/RoleException.php b/vendor/predis/predis/src/Replication/RoleException.php new file mode 100644 index 0000000..0d9954b --- /dev/null +++ b/vendor/predis/predis/src/Replication/RoleException.php @@ -0,0 +1,24 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Replication; + +use Predis\CommunicationException; + +/** + * Exception class that identifies a role mismatch when connecting to node + * managed by redis-sentinel. + * + * @author Daniele Alessandri + */ +class RoleException extends CommunicationException +{ +} diff --git a/vendor/predis/predis/src/Response/Error.php b/vendor/predis/predis/src/Response/Error.php new file mode 100644 index 0000000..3933857 --- /dev/null +++ b/vendor/predis/predis/src/Response/Error.php @@ -0,0 +1,59 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response; + +/** + * Represents an error returned by Redis (-ERR responses) during the execution + * of a command on the server. + * + * @author Daniele Alessandri + */ +class Error implements ErrorInterface +{ + private $message; + + /** + * @param string $message Error message returned by Redis + */ + public function __construct($message) + { + $this->message = $message; + } + + /** + * {@inheritdoc} + */ + public function getMessage() + { + return $this->message; + } + + /** + * {@inheritdoc} + */ + public function getErrorType() + { + list($errorType) = explode(' ', $this->getMessage(), 2); + + return $errorType; + } + + /** + * Converts the object to its string representation. + * + * @return string + */ + public function __toString() + { + return $this->getMessage(); + } +} diff --git a/vendor/predis/predis/src/Response/ErrorInterface.php b/vendor/predis/predis/src/Response/ErrorInterface.php new file mode 100644 index 0000000..a4a4a02 --- /dev/null +++ b/vendor/predis/predis/src/Response/ErrorInterface.php @@ -0,0 +1,35 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response; + +/** + * Represents an error returned by Redis (responses identified by "-" in the + * Redis protocol) during the execution of an operation on the server. + * + * @author Daniele Alessandri + */ +interface ErrorInterface extends ResponseInterface +{ + /** + * Returns the error message. + * + * @return string + */ + public function getMessage(); + + /** + * Returns the error type (e.g. ERR, ASK, MOVED). + * + * @return string + */ + public function getErrorType(); +} diff --git a/vendor/predis/predis/src/Response/Iterator/MultiBulk.php b/vendor/predis/predis/src/Response/Iterator/MultiBulk.php new file mode 100644 index 0000000..b1d2924 --- /dev/null +++ b/vendor/predis/predis/src/Response/Iterator/MultiBulk.php @@ -0,0 +1,77 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response\Iterator; + +use Predis\Connection\NodeConnectionInterface; + +/** + * Streamable multibulk response. + * + * @author Daniele Alessandri + */ +class MultiBulk extends MultiBulkIterator +{ + private $connection; + + /** + * @param NodeConnectionInterface $connection Connection to Redis. + * @param int $size Number of elements of the multibulk response. + */ + public function __construct(NodeConnectionInterface $connection, $size) + { + $this->connection = $connection; + $this->size = $size; + $this->position = 0; + $this->current = $size > 0 ? $this->getValue() : null; + } + + /** + * Handles the synchronization of the client with the Redis protocol when + * the garbage collector kicks in (e.g. when the iterator goes out of the + * scope of a foreach or it is unset). + */ + public function __destruct() + { + $this->drop(true); + } + + /** + * Drop queued elements that have not been read from the connection either + * by consuming the rest of the multibulk response or quickly by closing the + * underlying connection. + * + * @param bool $disconnect Consume the iterator or drop the connection. + */ + public function drop($disconnect = false) + { + if ($disconnect) { + if ($this->valid()) { + $this->position = $this->size; + $this->connection->disconnect(); + } + } else { + while ($this->valid()) { + $this->next(); + } + } + } + + /** + * Reads the next item of the multibulk response from the connection. + * + * @return mixed + */ + protected function getValue() + { + return $this->connection->read(); + } +} diff --git a/vendor/predis/predis/src/Response/Iterator/MultiBulkIterator.php b/vendor/predis/predis/src/Response/Iterator/MultiBulkIterator.php new file mode 100644 index 0000000..5d32886 --- /dev/null +++ b/vendor/predis/predis/src/Response/Iterator/MultiBulkIterator.php @@ -0,0 +1,104 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response\Iterator; + +use Predis\Response\ResponseInterface; + +/** + * Iterator that abstracts the access to multibulk responses allowing them to be + * consumed in a streamable fashion without keeping the whole payload in memory. + * + * This iterator does not support rewinding which means that the iteration, once + * consumed, cannot be restarted. + * + * Always make sure that the whole iteration is consumed (or dropped) to prevent + * protocol desynchronization issues. + * + * @author Daniele Alessandri + */ +abstract class MultiBulkIterator implements \Iterator, \Countable, ResponseInterface +{ + protected $current; + protected $position; + protected $size; + + /** + * {@inheritdoc} + */ + public function rewind() + { + // NOOP + } + + /** + * {@inheritdoc} + */ + public function current() + { + return $this->current; + } + + /** + * {@inheritdoc} + */ + public function key() + { + return $this->position; + } + + /** + * {@inheritdoc} + */ + public function next() + { + if (++$this->position < $this->size) { + $this->current = $this->getValue(); + } + } + + /** + * {@inheritdoc} + */ + public function valid() + { + return $this->position < $this->size; + } + + /** + * Returns the number of items comprising the whole multibulk response. + * + * This method should be used instead of iterator_count() to get the size of + * the current multibulk response since the former consumes the iteration to + * count the number of elements, but our iterators do not support rewinding. + * + * @return int + */ + public function count() + { + return $this->size; + } + + /** + * Returns the current position of the iterator. + * + * @return int + */ + public function getPosition() + { + return $this->position; + } + + /** + * {@inheritdoc} + */ + abstract protected function getValue(); +} diff --git a/vendor/predis/predis/src/Response/Iterator/MultiBulkTuple.php b/vendor/predis/predis/src/Response/Iterator/MultiBulkTuple.php new file mode 100644 index 0000000..2b6f593 --- /dev/null +++ b/vendor/predis/predis/src/Response/Iterator/MultiBulkTuple.php @@ -0,0 +1,90 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response\Iterator; + +/** + * Outer iterator consuming streamable multibulk responses by yielding tuples of + * keys and values. + * + * This wrapper is useful for responses to commands such as `HGETALL` that can + * be iterater as $key => $value pairs. + * + * @author Daniele Alessandri + */ +class MultiBulkTuple extends MultiBulk implements \OuterIterator +{ + private $iterator; + + /** + * @param MultiBulk $iterator Inner multibulk response iterator. + */ + public function __construct(MultiBulk $iterator) + { + $this->checkPreconditions($iterator); + + $this->size = count($iterator) / 2; + $this->iterator = $iterator; + $this->position = $iterator->getPosition(); + $this->current = $this->size > 0 ? $this->getValue() : null; + } + + /** + * Checks for valid preconditions. + * + * @param MultiBulk $iterator Inner multibulk response iterator. + * + * @throws \InvalidArgumentException + * @throws \UnexpectedValueException + */ + protected function checkPreconditions(MultiBulk $iterator) + { + if ($iterator->getPosition() !== 0) { + throw new \InvalidArgumentException( + 'Cannot initialize a tuple iterator using an already initiated iterator.' + ); + } + + if (($size = count($iterator)) % 2 !== 0) { + throw new \UnexpectedValueException('Invalid response size for a tuple iterator.'); + } + } + + /** + * {@inheritdoc} + */ + public function getInnerIterator() + { + return $this->iterator; + } + + /** + * {@inheritdoc} + */ + public function __destruct() + { + $this->iterator->drop(true); + } + + /** + * {@inheritdoc} + */ + protected function getValue() + { + $k = $this->iterator->current(); + $this->iterator->next(); + + $v = $this->iterator->current(); + $this->iterator->next(); + + return array($k, $v); + } +} diff --git a/vendor/predis/predis/src/Response/ResponseInterface.php b/vendor/predis/predis/src/Response/ResponseInterface.php new file mode 100644 index 0000000..0af1357 --- /dev/null +++ b/vendor/predis/predis/src/Response/ResponseInterface.php @@ -0,0 +1,21 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response; + +/** + * Represents a complex response object from Redis. + * + * @author Daniele Alessandri + */ +interface ResponseInterface +{ +} diff --git a/vendor/predis/predis/src/Response/ServerException.php b/vendor/predis/predis/src/Response/ServerException.php new file mode 100644 index 0000000..407dc5b --- /dev/null +++ b/vendor/predis/predis/src/Response/ServerException.php @@ -0,0 +1,44 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response; + +use Predis\PredisException; + +/** + * Exception class that identifies server-side Redis errors. + * + * @author Daniele Alessandri + */ +class ServerException extends PredisException implements ErrorInterface +{ + /** + * Gets the type of the error returned by Redis. + * + * @return string + */ + public function getErrorType() + { + list($errorType) = explode(' ', $this->getMessage(), 2); + + return $errorType; + } + + /** + * Converts the exception to an instance of Predis\Response\Error. + * + * @return Error + */ + public function toErrorResponse() + { + return new Error($this->getMessage()); + } +} diff --git a/vendor/predis/predis/src/Response/Status.php b/vendor/predis/predis/src/Response/Status.php new file mode 100644 index 0000000..729bb66 --- /dev/null +++ b/vendor/predis/predis/src/Response/Status.php @@ -0,0 +1,79 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Response; + +/** + * Represents a status response returned by Redis. + * + * @author Daniele Alessandri + */ +class Status implements ResponseInterface +{ + private static $OK; + private static $QUEUED; + + private $payload; + + /** + * @param string $payload Payload of the status response as returned by Redis. + */ + public function __construct($payload) + { + $this->payload = $payload; + } + + /** + * Converts the response object to its string representation. + * + * @return string + */ + public function __toString() + { + return $this->payload; + } + + /** + * Returns the payload of status response. + * + * @return string + */ + public function getPayload() + { + return $this->payload; + } + + /** + * Returns an instance of a status response object. + * + * Common status responses such as OK or QUEUED are cached in order to lower + * the global memory usage especially when using pipelines. + * + * @param string $payload Status response payload. + * + * @return string + */ + public static function get($payload) + { + switch ($payload) { + case 'OK': + case 'QUEUED': + if (isset(self::$$payload)) { + return self::$$payload; + } + + return self::$$payload = new self($payload); + + default: + return new self($payload); + } + } +} diff --git a/vendor/predis/predis/src/Session/Handler.php b/vendor/predis/predis/src/Session/Handler.php new file mode 100644 index 0000000..cecb9d5 --- /dev/null +++ b/vendor/predis/predis/src/Session/Handler.php @@ -0,0 +1,142 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Session; + +use Predis\ClientInterface; + +/** + * Session handler class that relies on Predis\Client to store PHP's sessions + * data into one or multiple Redis servers. + * + * This class is mostly intended for PHP 5.4 but it can be used under PHP 5.3 + * provided that a polyfill for `SessionHandlerInterface` is defined by either + * you or an external package such as `symfony/http-foundation`. + * + * @author Daniele Alessandri + */ +class Handler implements \SessionHandlerInterface +{ + protected $client; + protected $ttl; + + /** + * @param ClientInterface $client Fully initialized client instance. + * @param array $options Session handler options. + */ + public function __construct(ClientInterface $client, array $options = array()) + { + $this->client = $client; + + if (isset($options['gc_maxlifetime'])) { + $this->ttl = (int) $options['gc_maxlifetime']; + } else { + $this->ttl = ini_get('session.gc_maxlifetime'); + } + } + + /** + * Registers this instance as the current session handler. + */ + public function register() + { + if (PHP_VERSION_ID >= 50400) { + session_set_save_handler($this, true); + } else { + session_set_save_handler( + array($this, 'open'), + array($this, 'close'), + array($this, 'read'), + array($this, 'write'), + array($this, 'destroy'), + array($this, 'gc') + ); + } + } + + /** + * {@inheritdoc} + */ + public function open($save_path, $session_id) + { + // NOOP + return true; + } + + /** + * {@inheritdoc} + */ + public function close() + { + // NOOP + return true; + } + + /** + * {@inheritdoc} + */ + public function gc($maxlifetime) + { + // NOOP + return true; + } + + /** + * {@inheritdoc} + */ + public function read($session_id) + { + if ($data = $this->client->get($session_id)) { + return $data; + } + + return ''; + } + /** + * {@inheritdoc} + */ + public function write($session_id, $session_data) + { + $this->client->setex($session_id, $this->ttl, $session_data); + + return true; + } + + /** + * {@inheritdoc} + */ + public function destroy($session_id) + { + $this->client->del($session_id); + + return true; + } + + /** + * Returns the underlying client instance. + * + * @return ClientInterface + */ + public function getClient() + { + return $this->client; + } + + /** + * Returns the session max lifetime value. + * + * @return int + */ + public function getMaxLifeTime() + { + return $this->ttl; + } +} diff --git a/vendor/predis/predis/src/Transaction/AbortedMultiExecException.php b/vendor/predis/predis/src/Transaction/AbortedMultiExecException.php new file mode 100644 index 0000000..b36f38a --- /dev/null +++ b/vendor/predis/predis/src/Transaction/AbortedMultiExecException.php @@ -0,0 +1,45 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Transaction; + +use Predis\PredisException; + +/** + * Exception class that identifies a MULTI / EXEC transaction aborted by Redis. + * + * @author Daniele Alessandri + */ +class AbortedMultiExecException extends PredisException +{ + private $transaction; + + /** + * @param MultiExec $transaction Transaction that generated the exception. + * @param string $message Error message. + * @param int $code Error code. + */ + public function __construct(MultiExec $transaction, $message, $code = null) + { + parent::__construct($message, $code); + $this->transaction = $transaction; + } + + /** + * Returns the transaction that generated the exception. + * + * @return MultiExec + */ + public function getTransaction() + { + return $this->transaction; + } +} diff --git a/vendor/predis/predis/src/Transaction/MultiExec.php b/vendor/predis/predis/src/Transaction/MultiExec.php new file mode 100644 index 0000000..0cf1962 --- /dev/null +++ b/vendor/predis/predis/src/Transaction/MultiExec.php @@ -0,0 +1,461 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Transaction; + +use Predis\ClientContextInterface; +use Predis\ClientException; +use Predis\ClientInterface; +use Predis\Command\CommandInterface; +use Predis\CommunicationException; +use Predis\Connection\AggregateConnectionInterface; +use Predis\NotSupportedException; +use Predis\Protocol\ProtocolException; +use Predis\Response\ErrorInterface as ErrorResponseInterface; +use Predis\Response\ServerException; +use Predis\Response\Status as StatusResponse; + +/** + * Client-side abstraction of a Redis transaction based on MULTI / EXEC. + * + * {@inheritdoc} + * + * @author Daniele Alessandri + */ +class MultiExec implements ClientContextInterface +{ + private $state; + + protected $client; + protected $commands; + protected $exceptions = true; + protected $attempts = 0; + protected $watchKeys = array(); + protected $modeCAS = false; + + /** + * @param ClientInterface $client Client instance used by the transaction. + * @param array $options Initialization options. + */ + public function __construct(ClientInterface $client, array $options = null) + { + $this->assertClient($client); + + $this->client = $client; + $this->state = new MultiExecState(); + + $this->configure($client, $options ?: array()); + $this->reset(); + } + + /** + * Checks if the passed client instance satisfies the required conditions + * needed to initialize the transaction object. + * + * @param ClientInterface $client Client instance used by the transaction object. + * + * @throws NotSupportedException + */ + private function assertClient(ClientInterface $client) + { + if ($client->getConnection() instanceof AggregateConnectionInterface) { + throw new NotSupportedException( + 'Cannot initialize a MULTI/EXEC transaction over aggregate connections.' + ); + } + + if (!$client->getProfile()->supportsCommands(array('MULTI', 'EXEC', 'DISCARD'))) { + throw new NotSupportedException( + 'The current profile does not support MULTI, EXEC and DISCARD.' + ); + } + } + + /** + * Configures the transaction using the provided options. + * + * @param ClientInterface $client Underlying client instance. + * @param array $options Array of options for the transaction. + **/ + protected function configure(ClientInterface $client, array $options) + { + if (isset($options['exceptions'])) { + $this->exceptions = (bool) $options['exceptions']; + } else { + $this->exceptions = $client->getOptions()->exceptions; + } + + if (isset($options['cas'])) { + $this->modeCAS = (bool) $options['cas']; + } + + if (isset($options['watch']) && $keys = $options['watch']) { + $this->watchKeys = $keys; + } + + if (isset($options['retry'])) { + $this->attempts = (int) $options['retry']; + } + } + + /** + * Resets the state of the transaction. + */ + protected function reset() + { + $this->state->reset(); + $this->commands = new \SplQueue(); + } + + /** + * Initializes the transaction context. + */ + protected function initialize() + { + if ($this->state->isInitialized()) { + return; + } + + if ($this->modeCAS) { + $this->state->flag(MultiExecState::CAS); + } + + if ($this->watchKeys) { + $this->watch($this->watchKeys); + } + + $cas = $this->state->isCAS(); + $discarded = $this->state->isDiscarded(); + + if (!$cas || ($cas && $discarded)) { + $this->call('MULTI'); + + if ($discarded) { + $this->state->unflag(MultiExecState::CAS); + } + } + + $this->state->unflag(MultiExecState::DISCARDED); + $this->state->flag(MultiExecState::INITIALIZED); + } + + /** + * Dynamically invokes a Redis command with the specified arguments. + * + * @param string $method Command ID. + * @param array $arguments Arguments for the command. + * + * @return mixed + */ + public function __call($method, $arguments) + { + return $this->executeCommand( + $this->client->createCommand($method, $arguments) + ); + } + + /** + * Executes a Redis command bypassing the transaction logic. + * + * @param string $commandID Command ID. + * @param array $arguments Arguments for the command. + * + * @throws ServerException + * + * @return mixed + */ + protected function call($commandID, array $arguments = array()) + { + $response = $this->client->executeCommand( + $this->client->createCommand($commandID, $arguments) + ); + + if ($response instanceof ErrorResponseInterface) { + throw new ServerException($response->getMessage()); + } + + return $response; + } + + /** + * Executes the specified Redis command. + * + * @param CommandInterface $command Command instance. + * + * @throws AbortedMultiExecException + * @throws CommunicationException + * + * @return $this|mixed + */ + public function executeCommand(CommandInterface $command) + { + $this->initialize(); + + if ($this->state->isCAS()) { + return $this->client->executeCommand($command); + } + + $response = $this->client->getConnection()->executeCommand($command); + + if ($response instanceof StatusResponse && $response == 'QUEUED') { + $this->commands->enqueue($command); + } elseif ($response instanceof ErrorResponseInterface) { + throw new AbortedMultiExecException($this, $response->getMessage()); + } else { + $this->onProtocolError('The server did not return a +QUEUED status response.'); + } + + return $this; + } + + /** + * Executes WATCH against one or more keys. + * + * @param string|array $keys One or more keys. + * + * @throws NotSupportedException + * @throws ClientException + * + * @return mixed + */ + public function watch($keys) + { + if (!$this->client->getProfile()->supportsCommand('WATCH')) { + throw new NotSupportedException('WATCH is not supported by the current profile.'); + } + + if ($this->state->isWatchAllowed()) { + throw new ClientException('Sending WATCH after MULTI is not allowed.'); + } + + $response = $this->call('WATCH', is_array($keys) ? $keys : array($keys)); + $this->state->flag(MultiExecState::WATCH); + + return $response; + } + + /** + * Finalizes the transaction by executing MULTI on the server. + * + * @return MultiExec + */ + public function multi() + { + if ($this->state->check(MultiExecState::INITIALIZED | MultiExecState::CAS)) { + $this->state->unflag(MultiExecState::CAS); + $this->call('MULTI'); + } else { + $this->initialize(); + } + + return $this; + } + + /** + * Executes UNWATCH. + * + * @throws NotSupportedException + * + * @return MultiExec + */ + public function unwatch() + { + if (!$this->client->getProfile()->supportsCommand('UNWATCH')) { + throw new NotSupportedException( + 'UNWATCH is not supported by the current profile.' + ); + } + + $this->state->unflag(MultiExecState::WATCH); + $this->__call('UNWATCH', array()); + + return $this; + } + + /** + * Resets the transaction by UNWATCH-ing the keys that are being WATCHed and + * DISCARD-ing pending commands that have been already sent to the server. + * + * @return MultiExec + */ + public function discard() + { + if ($this->state->isInitialized()) { + $this->call($this->state->isCAS() ? 'UNWATCH' : 'DISCARD'); + + $this->reset(); + $this->state->flag(MultiExecState::DISCARDED); + } + + return $this; + } + + /** + * Executes the whole transaction. + * + * @return mixed + */ + public function exec() + { + return $this->execute(); + } + + /** + * Checks the state of the transaction before execution. + * + * @param mixed $callable Callback for execution. + * + * @throws \InvalidArgumentException + * @throws ClientException + */ + private function checkBeforeExecution($callable) + { + if ($this->state->isExecuting()) { + throw new ClientException( + 'Cannot invoke "execute" or "exec" inside an active transaction context.' + ); + } + + if ($callable) { + if (!is_callable($callable)) { + throw new \InvalidArgumentException('The argument must be a callable object.'); + } + + if (!$this->commands->isEmpty()) { + $this->discard(); + + throw new ClientException( + 'Cannot execute a transaction block after using fluent interface.' + ); + } + } elseif ($this->attempts) { + $this->discard(); + + throw new ClientException( + 'Automatic retries are supported only when a callable block is provided.' + ); + } + } + + /** + * Handles the actual execution of the whole transaction. + * + * @param mixed $callable Optional callback for execution. + * + * @throws CommunicationException + * @throws AbortedMultiExecException + * @throws ServerException + * + * @return array + */ + public function execute($callable = null) + { + $this->checkBeforeExecution($callable); + + $execResponse = null; + $attempts = $this->attempts; + + do { + if ($callable) { + $this->executeTransactionBlock($callable); + } + + if ($this->commands->isEmpty()) { + if ($this->state->isWatching()) { + $this->discard(); + } + + return; + } + + $execResponse = $this->call('EXEC'); + + if ($execResponse === null) { + if ($attempts === 0) { + throw new AbortedMultiExecException( + $this, 'The current transaction has been aborted by the server.' + ); + } + + $this->reset(); + + continue; + } + + break; + } while ($attempts-- > 0); + + $response = array(); + $commands = $this->commands; + $size = count($execResponse); + + if ($size !== count($commands)) { + $this->onProtocolError('EXEC returned an unexpected number of response items.'); + } + + for ($i = 0; $i < $size; ++$i) { + $cmdResponse = $execResponse[$i]; + + if ($cmdResponse instanceof ErrorResponseInterface && $this->exceptions) { + throw new ServerException($cmdResponse->getMessage()); + } + + $response[$i] = $commands->dequeue()->parseResponse($cmdResponse); + } + + return $response; + } + + /** + * Passes the current transaction object to a callable block for execution. + * + * @param mixed $callable Callback. + * + * @throws CommunicationException + * @throws ServerException + */ + protected function executeTransactionBlock($callable) + { + $exception = null; + $this->state->flag(MultiExecState::INSIDEBLOCK); + + try { + call_user_func($callable, $this); + } catch (CommunicationException $exception) { + // NOOP + } catch (ServerException $exception) { + // NOOP + } catch (\Exception $exception) { + $this->discard(); + } + + $this->state->unflag(MultiExecState::INSIDEBLOCK); + + if ($exception) { + throw $exception; + } + } + + /** + * Helper method for protocol errors encountered inside the transaction. + * + * @param string $message Error message. + */ + private function onProtocolError($message) + { + // Since a MULTI/EXEC block cannot be initialized when using aggregate + // connections we can safely assume that Predis\Client::getConnection() + // will return a Predis\Connection\NodeConnectionInterface instance. + CommunicationException::handle(new ProtocolException( + $this->client->getConnection(), $message + )); + } +} diff --git a/vendor/predis/predis/src/Transaction/MultiExecState.php b/vendor/predis/predis/src/Transaction/MultiExecState.php new file mode 100644 index 0000000..4bed42a --- /dev/null +++ b/vendor/predis/predis/src/Transaction/MultiExecState.php @@ -0,0 +1,166 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Predis\Transaction; + +/** + * Utility class used to track the state of a MULTI / EXEC transaction. + * + * @author Daniele Alessandri + */ +class MultiExecState +{ + const INITIALIZED = 1; // 0b00001 + const INSIDEBLOCK = 2; // 0b00010 + const DISCARDED = 4; // 0b00100 + const CAS = 8; // 0b01000 + const WATCH = 16; // 0b10000 + + private $flags; + + /** + * + */ + public function __construct() + { + $this->flags = 0; + } + + /** + * Sets the internal state flags. + * + * @param int $flags Set of flags + */ + public function set($flags) + { + $this->flags = $flags; + } + + /** + * Gets the internal state flags. + * + * @return int + */ + public function get() + { + return $this->flags; + } + + /** + * Sets one or more flags. + * + * @param int $flags Set of flags + */ + public function flag($flags) + { + $this->flags |= $flags; + } + + /** + * Resets one or more flags. + * + * @param int $flags Set of flags + */ + public function unflag($flags) + { + $this->flags &= ~$flags; + } + + /** + * Returns if the specified flag or set of flags is set. + * + * @param int $flags Flag + * + * @return bool + */ + public function check($flags) + { + return ($this->flags & $flags) === $flags; + } + + /** + * Resets the state of a transaction. + */ + public function reset() + { + $this->flags = 0; + } + + /** + * Returns the state of the RESET flag. + * + * @return bool + */ + public function isReset() + { + return $this->flags === 0; + } + + /** + * Returns the state of the INITIALIZED flag. + * + * @return bool + */ + public function isInitialized() + { + return $this->check(self::INITIALIZED); + } + + /** + * Returns the state of the INSIDEBLOCK flag. + * + * @return bool + */ + public function isExecuting() + { + return $this->check(self::INSIDEBLOCK); + } + + /** + * Returns the state of the CAS flag. + * + * @return bool + */ + public function isCAS() + { + return $this->check(self::CAS); + } + + /** + * Returns if WATCH is allowed in the current state. + * + * @return bool + */ + public function isWatchAllowed() + { + return $this->check(self::INITIALIZED) && !$this->check(self::CAS); + } + + /** + * Returns the state of the WATCH flag. + * + * @return bool + */ + public function isWatching() + { + return $this->check(self::WATCH); + } + + /** + * Returns the state of the DISCARDED flag. + * + * @return bool + */ + public function isDiscarded() + { + return $this->check(self::DISCARDED); + } +} diff --git a/vendor/psr/http-message/LICENSE b/vendor/psr/http-message/LICENSE new file mode 100644 index 0000000..c2d8e45 --- /dev/null +++ b/vendor/psr/http-message/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2014 PHP Framework Interoperability Group + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/psr/http-message/src/MessageInterface.php b/vendor/psr/http-message/src/MessageInterface.php new file mode 100644 index 0000000..dd46e5e --- /dev/null +++ b/vendor/psr/http-message/src/MessageInterface.php @@ -0,0 +1,187 @@ +getHeaders() as $name => $values) { + * echo $name . ": " . implode(", ", $values); + * } + * + * // Emit headers iteratively: + * foreach ($message->getHeaders() as $name => $values) { + * foreach ($values as $value) { + * header(sprintf('%s: %s', $name, $value), false); + * } + * } + * + * While header names are not case-sensitive, getHeaders() will preserve the + * exact case in which headers were originally specified. + * + * @return string[][] Returns an associative array of the message's headers. Each + * key MUST be a header name, and each value MUST be an array of strings + * for that header. + */ + public function getHeaders(); + + /** + * Checks if a header exists by the given case-insensitive name. + * + * @param string $name Case-insensitive header field name. + * @return bool Returns true if any header names match the given header + * name using a case-insensitive string comparison. Returns false if + * no matching header name is found in the message. + */ + public function hasHeader($name); + + /** + * Retrieves a message header value by the given case-insensitive name. + * + * This method returns an array of all the header values of the given + * case-insensitive header name. + * + * If the header does not appear in the message, this method MUST return an + * empty array. + * + * @param string $name Case-insensitive header field name. + * @return string[] An array of string values as provided for the given + * header. If the header does not appear in the message, this method MUST + * return an empty array. + */ + public function getHeader($name); + + /** + * Retrieves a comma-separated string of the values for a single header. + * + * This method returns all of the header values of the given + * case-insensitive header name as a string concatenated together using + * a comma. + * + * NOTE: Not all header values may be appropriately represented using + * comma concatenation. For such headers, use getHeader() instead + * and supply your own delimiter when concatenating. + * + * If the header does not appear in the message, this method MUST return + * an empty string. + * + * @param string $name Case-insensitive header field name. + * @return string A string of values as provided for the given header + * concatenated together using a comma. If the header does not appear in + * the message, this method MUST return an empty string. + */ + public function getHeaderLine($name); + + /** + * Return an instance with the provided value replacing the specified header. + * + * While header names are case-insensitive, the casing of the header will + * be preserved by this function, and returned from getHeaders(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * new and/or updated header and value. + * + * @param string $name Case-insensitive header field name. + * @param string|string[] $value Header value(s). + * @return static + * @throws \InvalidArgumentException for invalid header names or values. + */ + public function withHeader($name, $value); + + /** + * Return an instance with the specified header appended with the given value. + * + * Existing values for the specified header will be maintained. The new + * value(s) will be appended to the existing list. If the header did not + * exist previously, it will be added. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * new header and/or value. + * + * @param string $name Case-insensitive header field name to add. + * @param string|string[] $value Header value(s). + * @return static + * @throws \InvalidArgumentException for invalid header names or values. + */ + public function withAddedHeader($name, $value); + + /** + * Return an instance without the specified header. + * + * Header resolution MUST be done without case-sensitivity. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that removes + * the named header. + * + * @param string $name Case-insensitive header field name to remove. + * @return static + */ + public function withoutHeader($name); + + /** + * Gets the body of the message. + * + * @return StreamInterface Returns the body as a stream. + */ + public function getBody(); + + /** + * Return an instance with the specified message body. + * + * The body MUST be a StreamInterface object. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return a new instance that has the + * new body stream. + * + * @param StreamInterface $body Body. + * @return static + * @throws \InvalidArgumentException When the body is not valid. + */ + public function withBody(StreamInterface $body); +} diff --git a/vendor/psr/http-message/src/RequestInterface.php b/vendor/psr/http-message/src/RequestInterface.php new file mode 100644 index 0000000..a96d4fd --- /dev/null +++ b/vendor/psr/http-message/src/RequestInterface.php @@ -0,0 +1,129 @@ +getQuery()` + * or from the `QUERY_STRING` server param. + * + * @return array + */ + public function getQueryParams(); + + /** + * Return an instance with the specified query string arguments. + * + * These values SHOULD remain immutable over the course of the incoming + * request. They MAY be injected during instantiation, such as from PHP's + * $_GET superglobal, or MAY be derived from some other value such as the + * URI. In cases where the arguments are parsed from the URI, the data + * MUST be compatible with what PHP's parse_str() would return for + * purposes of how duplicate query parameters are handled, and how nested + * sets are handled. + * + * Setting query string arguments MUST NOT change the URI stored by the + * request, nor the values in the server params. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated query string arguments. + * + * @param array $query Array of query string arguments, typically from + * $_GET. + * @return static + */ + public function withQueryParams(array $query); + + /** + * Retrieve normalized file upload data. + * + * This method returns upload metadata in a normalized tree, with each leaf + * an instance of Psr\Http\Message\UploadedFileInterface. + * + * These values MAY be prepared from $_FILES or the message body during + * instantiation, or MAY be injected via withUploadedFiles(). + * + * @return array An array tree of UploadedFileInterface instances; an empty + * array MUST be returned if no data is present. + */ + public function getUploadedFiles(); + + /** + * Create a new instance with the specified uploaded files. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated body parameters. + * + * @param array $uploadedFiles An array tree of UploadedFileInterface instances. + * @return static + * @throws \InvalidArgumentException if an invalid structure is provided. + */ + public function withUploadedFiles(array $uploadedFiles); + + /** + * Retrieve any parameters provided in the request body. + * + * If the request Content-Type is either application/x-www-form-urlencoded + * or multipart/form-data, and the request method is POST, this method MUST + * return the contents of $_POST. + * + * Otherwise, this method may return any results of deserializing + * the request body content; as parsing returns structured content, the + * potential types MUST be arrays or objects only. A null value indicates + * the absence of body content. + * + * @return null|array|object The deserialized body parameters, if any. + * These will typically be an array or object. + */ + public function getParsedBody(); + + /** + * Return an instance with the specified body parameters. + * + * These MAY be injected during instantiation. + * + * If the request Content-Type is either application/x-www-form-urlencoded + * or multipart/form-data, and the request method is POST, use this method + * ONLY to inject the contents of $_POST. + * + * The data IS NOT REQUIRED to come from $_POST, but MUST be the results of + * deserializing the request body content. Deserialization/parsing returns + * structured data, and, as such, this method ONLY accepts arrays or objects, + * or a null value if nothing was available to parse. + * + * As an example, if content negotiation determines that the request data + * is a JSON payload, this method could be used to create a request + * instance with the deserialized parameters. + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated body parameters. + * + * @param null|array|object $data The deserialized body data. This will + * typically be in an array or object. + * @return static + * @throws \InvalidArgumentException if an unsupported argument type is + * provided. + */ + public function withParsedBody($data); + + /** + * Retrieve attributes derived from the request. + * + * The request "attributes" may be used to allow injection of any + * parameters derived from the request: e.g., the results of path + * match operations; the results of decrypting cookies; the results of + * deserializing non-form-encoded message bodies; etc. Attributes + * will be application and request specific, and CAN be mutable. + * + * @return array Attributes derived from the request. + */ + public function getAttributes(); + + /** + * Retrieve a single derived request attribute. + * + * Retrieves a single derived request attribute as described in + * getAttributes(). If the attribute has not been previously set, returns + * the default value as provided. + * + * This method obviates the need for a hasAttribute() method, as it allows + * specifying a default value to return if the attribute is not found. + * + * @see getAttributes() + * @param string $name The attribute name. + * @param mixed $default Default value to return if the attribute does not exist. + * @return mixed + */ + public function getAttribute($name, $default = null); + + /** + * Return an instance with the specified derived request attribute. + * + * This method allows setting a single derived request attribute as + * described in getAttributes(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that has the + * updated attribute. + * + * @see getAttributes() + * @param string $name The attribute name. + * @param mixed $value The value of the attribute. + * @return static + */ + public function withAttribute($name, $value); + + /** + * Return an instance that removes the specified derived request attribute. + * + * This method allows removing a single derived request attribute as + * described in getAttributes(). + * + * This method MUST be implemented in such a way as to retain the + * immutability of the message, and MUST return an instance that removes + * the attribute. + * + * @see getAttributes() + * @param string $name The attribute name. + * @return static + */ + public function withoutAttribute($name); +} diff --git a/vendor/psr/http-message/src/StreamInterface.php b/vendor/psr/http-message/src/StreamInterface.php new file mode 100644 index 0000000..f68f391 --- /dev/null +++ b/vendor/psr/http-message/src/StreamInterface.php @@ -0,0 +1,158 @@ + + * [user-info@]host[:port] + * + * + * If the port component is not set or is the standard port for the current + * scheme, it SHOULD NOT be included. + * + * @see https://tools.ietf.org/html/rfc3986#section-3.2 + * @return string The URI authority, in "[user-info@]host[:port]" format. + */ + public function getAuthority(); + + /** + * Retrieve the user information component of the URI. + * + * If no user information is present, this method MUST return an empty + * string. + * + * If a user is present in the URI, this will return that value; + * additionally, if the password is also present, it will be appended to the + * user value, with a colon (":") separating the values. + * + * The trailing "@" character is not part of the user information and MUST + * NOT be added. + * + * @return string The URI user information, in "username[:password]" format. + */ + public function getUserInfo(); + + /** + * Retrieve the host component of the URI. + * + * If no host is present, this method MUST return an empty string. + * + * The value returned MUST be normalized to lowercase, per RFC 3986 + * Section 3.2.2. + * + * @see http://tools.ietf.org/html/rfc3986#section-3.2.2 + * @return string The URI host. + */ + public function getHost(); + + /** + * Retrieve the port component of the URI. + * + * If a port is present, and it is non-standard for the current scheme, + * this method MUST return it as an integer. If the port is the standard port + * used with the current scheme, this method SHOULD return null. + * + * If no port is present, and no scheme is present, this method MUST return + * a null value. + * + * If no port is present, but a scheme is present, this method MAY return + * the standard port for that scheme, but SHOULD return null. + * + * @return null|int The URI port. + */ + public function getPort(); + + /** + * Retrieve the path component of the URI. + * + * The path can either be empty or absolute (starting with a slash) or + * rootless (not starting with a slash). Implementations MUST support all + * three syntaxes. + * + * Normally, the empty path "" and absolute path "/" are considered equal as + * defined in RFC 7230 Section 2.7.3. But this method MUST NOT automatically + * do this normalization because in contexts with a trimmed base path, e.g. + * the front controller, this difference becomes significant. It's the task + * of the user to handle both "" and "/". + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.3. + * + * As an example, if the value should include a slash ("/") not intended as + * delimiter between path segments, that value MUST be passed in encoded + * form (e.g., "%2F") to the instance. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.3 + * @return string The URI path. + */ + public function getPath(); + + /** + * Retrieve the query string of the URI. + * + * If no query string is present, this method MUST return an empty string. + * + * The leading "?" character is not part of the query and MUST NOT be + * added. + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.4. + * + * As an example, if a value in a key/value pair of the query string should + * include an ampersand ("&") not intended as a delimiter between values, + * that value MUST be passed in encoded form (e.g., "%26") to the instance. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.4 + * @return string The URI query string. + */ + public function getQuery(); + + /** + * Retrieve the fragment component of the URI. + * + * If no fragment is present, this method MUST return an empty string. + * + * The leading "#" character is not part of the fragment and MUST NOT be + * added. + * + * The value returned MUST be percent-encoded, but MUST NOT double-encode + * any characters. To determine what characters to encode, please refer to + * RFC 3986, Sections 2 and 3.5. + * + * @see https://tools.ietf.org/html/rfc3986#section-2 + * @see https://tools.ietf.org/html/rfc3986#section-3.5 + * @return string The URI fragment. + */ + public function getFragment(); + + /** + * Return an instance with the specified scheme. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified scheme. + * + * Implementations MUST support the schemes "http" and "https" case + * insensitively, and MAY accommodate other schemes if required. + * + * An empty scheme is equivalent to removing the scheme. + * + * @param string $scheme The scheme to use with the new instance. + * @return static A new instance with the specified scheme. + * @throws \InvalidArgumentException for invalid or unsupported schemes. + */ + public function withScheme($scheme); + + /** + * Return an instance with the specified user information. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified user information. + * + * Password is optional, but the user information MUST include the + * user; an empty string for the user is equivalent to removing user + * information. + * + * @param string $user The user name to use for authority. + * @param null|string $password The password associated with $user. + * @return static A new instance with the specified user information. + */ + public function withUserInfo($user, $password = null); + + /** + * Return an instance with the specified host. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified host. + * + * An empty host value is equivalent to removing the host. + * + * @param string $host The hostname to use with the new instance. + * @return static A new instance with the specified host. + * @throws \InvalidArgumentException for invalid hostnames. + */ + public function withHost($host); + + /** + * Return an instance with the specified port. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified port. + * + * Implementations MUST raise an exception for ports outside the + * established TCP and UDP port ranges. + * + * A null value provided for the port is equivalent to removing the port + * information. + * + * @param null|int $port The port to use with the new instance; a null value + * removes the port information. + * @return static A new instance with the specified port. + * @throws \InvalidArgumentException for invalid ports. + */ + public function withPort($port); + + /** + * Return an instance with the specified path. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified path. + * + * The path can either be empty or absolute (starting with a slash) or + * rootless (not starting with a slash). Implementations MUST support all + * three syntaxes. + * + * If the path is intended to be domain-relative rather than path relative then + * it must begin with a slash ("/"). Paths not starting with a slash ("/") + * are assumed to be relative to some base path known to the application or + * consumer. + * + * Users can provide both encoded and decoded path characters. + * Implementations ensure the correct encoding as outlined in getPath(). + * + * @param string $path The path to use with the new instance. + * @return static A new instance with the specified path. + * @throws \InvalidArgumentException for invalid paths. + */ + public function withPath($path); + + /** + * Return an instance with the specified query string. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified query string. + * + * Users can provide both encoded and decoded query characters. + * Implementations ensure the correct encoding as outlined in getQuery(). + * + * An empty query string value is equivalent to removing the query string. + * + * @param string $query The query string to use with the new instance. + * @return static A new instance with the specified query string. + * @throws \InvalidArgumentException for invalid query strings. + */ + public function withQuery($query); + + /** + * Return an instance with the specified URI fragment. + * + * This method MUST retain the state of the current instance, and return + * an instance that contains the specified URI fragment. + * + * Users can provide both encoded and decoded fragment characters. + * Implementations ensure the correct encoding as outlined in getFragment(). + * + * An empty fragment value is equivalent to removing the fragment. + * + * @param string $fragment The fragment to use with the new instance. + * @return static A new instance with the specified fragment. + */ + public function withFragment($fragment); + + /** + * Return the string representation as a URI reference. + * + * Depending on which components of the URI are present, the resulting + * string is either a full URI or relative reference according to RFC 3986, + * Section 4.1. The method concatenates the various components of the URI, + * using the appropriate delimiters: + * + * - If a scheme is present, it MUST be suffixed by ":". + * - If an authority is present, it MUST be prefixed by "//". + * - The path can be concatenated without delimiters. But there are two + * cases where the path has to be adjusted to make the URI reference + * valid as PHP does not allow to throw an exception in __toString(): + * - If the path is rootless and an authority is present, the path MUST + * be prefixed by "/". + * - If the path is starting with more than one "/" and no authority is + * present, the starting slashes MUST be reduced to one. + * - If a query is present, it MUST be prefixed by "?". + * - If a fragment is present, it MUST be prefixed by "#". + * + * @see http://tools.ietf.org/html/rfc3986#section-4.1 + * @return string + */ + public function __toString(); +} diff --git a/vendor/psr/log/LICENSE b/vendor/psr/log/LICENSE new file mode 100644 index 0000000..474c952 --- /dev/null +++ b/vendor/psr/log/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2012 PHP Framework Interoperability Group + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/psr/log/Psr/Log/AbstractLogger.php b/vendor/psr/log/Psr/Log/AbstractLogger.php new file mode 100644 index 0000000..90e721a --- /dev/null +++ b/vendor/psr/log/Psr/Log/AbstractLogger.php @@ -0,0 +1,128 @@ +log(LogLevel::EMERGENCY, $message, $context); + } + + /** + * Action must be taken immediately. + * + * Example: Entire website down, database unavailable, etc. This should + * trigger the SMS alerts and wake you up. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function alert($message, array $context = array()) + { + $this->log(LogLevel::ALERT, $message, $context); + } + + /** + * Critical conditions. + * + * Example: Application component unavailable, unexpected exception. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function critical($message, array $context = array()) + { + $this->log(LogLevel::CRITICAL, $message, $context); + } + + /** + * Runtime errors that do not require immediate action but should typically + * be logged and monitored. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function error($message, array $context = array()) + { + $this->log(LogLevel::ERROR, $message, $context); + } + + /** + * Exceptional occurrences that are not errors. + * + * Example: Use of deprecated APIs, poor use of an API, undesirable things + * that are not necessarily wrong. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function warning($message, array $context = array()) + { + $this->log(LogLevel::WARNING, $message, $context); + } + + /** + * Normal but significant events. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function notice($message, array $context = array()) + { + $this->log(LogLevel::NOTICE, $message, $context); + } + + /** + * Interesting events. + * + * Example: User logs in, SQL logs. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function info($message, array $context = array()) + { + $this->log(LogLevel::INFO, $message, $context); + } + + /** + * Detailed debug information. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function debug($message, array $context = array()) + { + $this->log(LogLevel::DEBUG, $message, $context); + } +} diff --git a/vendor/psr/log/Psr/Log/InvalidArgumentException.php b/vendor/psr/log/Psr/Log/InvalidArgumentException.php new file mode 100644 index 0000000..67f852d --- /dev/null +++ b/vendor/psr/log/Psr/Log/InvalidArgumentException.php @@ -0,0 +1,7 @@ +logger = $logger; + } +} diff --git a/vendor/psr/log/Psr/Log/LoggerInterface.php b/vendor/psr/log/Psr/Log/LoggerInterface.php new file mode 100644 index 0000000..5ea7243 --- /dev/null +++ b/vendor/psr/log/Psr/Log/LoggerInterface.php @@ -0,0 +1,123 @@ +log(LogLevel::EMERGENCY, $message, $context); + } + + /** + * Action must be taken immediately. + * + * Example: Entire website down, database unavailable, etc. This should + * trigger the SMS alerts and wake you up. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function alert($message, array $context = array()) + { + $this->log(LogLevel::ALERT, $message, $context); + } + + /** + * Critical conditions. + * + * Example: Application component unavailable, unexpected exception. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function critical($message, array $context = array()) + { + $this->log(LogLevel::CRITICAL, $message, $context); + } + + /** + * Runtime errors that do not require immediate action but should typically + * be logged and monitored. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function error($message, array $context = array()) + { + $this->log(LogLevel::ERROR, $message, $context); + } + + /** + * Exceptional occurrences that are not errors. + * + * Example: Use of deprecated APIs, poor use of an API, undesirable things + * that are not necessarily wrong. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function warning($message, array $context = array()) + { + $this->log(LogLevel::WARNING, $message, $context); + } + + /** + * Normal but significant events. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function notice($message, array $context = array()) + { + $this->log(LogLevel::NOTICE, $message, $context); + } + + /** + * Interesting events. + * + * Example: User logs in, SQL logs. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function info($message, array $context = array()) + { + $this->log(LogLevel::INFO, $message, $context); + } + + /** + * Detailed debug information. + * + * @param string $message + * @param array $context + * + * @return void + */ + public function debug($message, array $context = array()) + { + $this->log(LogLevel::DEBUG, $message, $context); + } + + /** + * Logs with an arbitrary level. + * + * @param mixed $level + * @param string $message + * @param array $context + * + * @return void + */ + abstract public function log($level, $message, array $context = array()); +} diff --git a/vendor/psr/log/Psr/Log/NullLogger.php b/vendor/psr/log/Psr/Log/NullLogger.php new file mode 100644 index 0000000..d8cd682 --- /dev/null +++ b/vendor/psr/log/Psr/Log/NullLogger.php @@ -0,0 +1,28 @@ +logger) { }` + * blocks. + */ +class NullLogger extends AbstractLogger +{ + /** + * Logs with an arbitrary level. + * + * @param mixed $level + * @param string $message + * @param array $context + * + * @return void + */ + public function log($level, $message, array $context = array()) + { + // noop + } +} diff --git a/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php b/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php new file mode 100644 index 0000000..a0391a5 --- /dev/null +++ b/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php @@ -0,0 +1,140 @@ + ". + * + * Example ->error('Foo') would yield "error Foo". + * + * @return string[] + */ + abstract public function getLogs(); + + public function testImplements() + { + $this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger()); + } + + /** + * @dataProvider provideLevelsAndMessages + */ + public function testLogsAtAllLevels($level, $message) + { + $logger = $this->getLogger(); + $logger->{$level}($message, array('user' => 'Bob')); + $logger->log($level, $message, array('user' => 'Bob')); + + $expected = array( + $level.' message of level '.$level.' with context: Bob', + $level.' message of level '.$level.' with context: Bob', + ); + $this->assertEquals($expected, $this->getLogs()); + } + + public function provideLevelsAndMessages() + { + return array( + LogLevel::EMERGENCY => array(LogLevel::EMERGENCY, 'message of level emergency with context: {user}'), + LogLevel::ALERT => array(LogLevel::ALERT, 'message of level alert with context: {user}'), + LogLevel::CRITICAL => array(LogLevel::CRITICAL, 'message of level critical with context: {user}'), + LogLevel::ERROR => array(LogLevel::ERROR, 'message of level error with context: {user}'), + LogLevel::WARNING => array(LogLevel::WARNING, 'message of level warning with context: {user}'), + LogLevel::NOTICE => array(LogLevel::NOTICE, 'message of level notice with context: {user}'), + LogLevel::INFO => array(LogLevel::INFO, 'message of level info with context: {user}'), + LogLevel::DEBUG => array(LogLevel::DEBUG, 'message of level debug with context: {user}'), + ); + } + + /** + * @expectedException \Psr\Log\InvalidArgumentException + */ + public function testThrowsOnInvalidLevel() + { + $logger = $this->getLogger(); + $logger->log('invalid level', 'Foo'); + } + + public function testContextReplacement() + { + $logger = $this->getLogger(); + $logger->info('{Message {nothing} {user} {foo.bar} a}', array('user' => 'Bob', 'foo.bar' => 'Bar')); + + $expected = array('info {Message {nothing} Bob Bar a}'); + $this->assertEquals($expected, $this->getLogs()); + } + + public function testObjectCastToString() + { + if (method_exists($this, 'createPartialMock')) { + $dummy = $this->createPartialMock('Psr\Log\Test\DummyTest', array('__toString')); + } else { + $dummy = $this->getMock('Psr\Log\Test\DummyTest', array('__toString')); + } + $dummy->expects($this->once()) + ->method('__toString') + ->will($this->returnValue('DUMMY')); + + $this->getLogger()->warning($dummy); + + $expected = array('warning DUMMY'); + $this->assertEquals($expected, $this->getLogs()); + } + + public function testContextCanContainAnything() + { + $context = array( + 'bool' => true, + 'null' => null, + 'string' => 'Foo', + 'int' => 0, + 'float' => 0.5, + 'nested' => array('with object' => new DummyTest), + 'object' => new \DateTime, + 'resource' => fopen('php://memory', 'r'), + ); + + $this->getLogger()->warning('Crazy context data', $context); + + $expected = array('warning Crazy context data'); + $this->assertEquals($expected, $this->getLogs()); + } + + public function testContextExceptionKeyCanBeExceptionOrOtherValues() + { + $logger = $this->getLogger(); + $logger->warning('Random message', array('exception' => 'oops')); + $logger->critical('Uncaught Exception!', array('exception' => new \LogicException('Fail'))); + + $expected = array( + 'warning Random message', + 'critical Uncaught Exception!' + ); + $this->assertEquals($expected, $this->getLogs()); + } +} + +class DummyTest +{ + public function __toString() + { + } +} diff --git a/vendor/react/cache/LICENSE b/vendor/react/cache/LICENSE new file mode 100644 index 0000000..a808108 --- /dev/null +++ b/vendor/react/cache/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2012 Igor Wiedler, Chris Boden + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/react/cache/src/ArrayCache.php b/vendor/react/cache/src/ArrayCache.php new file mode 100644 index 0000000..03dcc15 --- /dev/null +++ b/vendor/react/cache/src/ArrayCache.php @@ -0,0 +1,29 @@ +data[$key])) { + return Promise\reject(); + } + + return Promise\resolve($this->data[$key]); + } + + public function set($key, $value) + { + $this->data[$key] = $value; + } + + public function remove($key) + { + unset($this->data[$key]); + } +} diff --git a/vendor/react/cache/src/CacheInterface.php b/vendor/react/cache/src/CacheInterface.php new file mode 100644 index 0000000..fd5f2d5 --- /dev/null +++ b/vendor/react/cache/src/CacheInterface.php @@ -0,0 +1,13 @@ +cmd = $cmd; + $this->cwd = $cwd; + + if (null !== $env) { + $this->env = array(); + foreach ($env as $key => $value) { + $this->env[(binary) $key] = (binary) $value; + } + } + + $this->options = $options; + $this->enhanceSigchildCompatibility = $this->isSigchildEnabled(); + } + + /** + * Start the process. + * + * After the process is started, the standard IO streams will be constructed + * and available via public properties. STDIN will be paused upon creation. + * + * @param LoopInterface $loop Loop interface for stream construction + * @param float $interval Interval to periodically monitor process state (seconds) + * @throws RuntimeException If the process is already running or fails to start + */ + public function start(LoopInterface $loop, $interval = 0.1) + { + if ($this->isRunning()) { + throw new \RuntimeException('Process is already running'); + } + + $cmd = $this->cmd; + $fdSpec = array( + array('pipe', 'r'), // stdin + array('pipe', 'w'), // stdout + array('pipe', 'w'), // stderr + ); + + // Read exit code through fourth pipe to work around --enable-sigchild + if ($this->isSigchildEnabled() && $this->enhanceSigchildCompatibility) { + $fdSpec[] = array('pipe', 'w'); + $cmd = sprintf('(%s) 3>/dev/null; code=$?; echo $code >&3; exit $code', $cmd); + } + + $this->process = proc_open($cmd, $fdSpec, $this->pipes, $this->cwd, $this->env, $this->options); + + if (!is_resource($this->process)) { + throw new \RuntimeException('Unable to launch a new process.'); + } + + $closeCount = 0; + + $that = $this; + $streamCloseHandler = function () use (&$closeCount, $loop, $interval, $that) { + $closeCount++; + + if ($closeCount < 2) { + return; + } + + // process already closed => report immediately + if (!$that->isRunning()) { + $that->close(); + $that->emit('exit', array($that->getExitCode(), $that->getTermSignal())); + return; + } + + // close not detected immediately => check regularly + $loop->addPeriodicTimer($interval, function ($timer) use ($that, $loop) { + if (!$that->isRunning()) { + $loop->cancelTimer($timer); + $that->close(); + $that->emit('exit', array($that->getExitCode(), $that->getTermSignal())); + } + }); + }; + + $this->stdin = new WritableResourceStream($this->pipes[0], $loop); + $this->stdout = new ReadableResourceStream($this->pipes[1], $loop); + $this->stdout->on('close', $streamCloseHandler); + $this->stderr = new ReadableResourceStream($this->pipes[2], $loop); + $this->stderr->on('close', $streamCloseHandler); + } + + /** + * Close the process. + * + * This method should only be invoked via the periodic timer that monitors + * the process state. + */ + public function close() + { + if ($this->process === null) { + return; + } + + $this->stdin->close(); + $this->stdout->close(); + $this->stderr->close(); + + if ($this->isSigchildEnabled() && $this->enhanceSigchildCompatibility) { + $this->pollExitCodePipe(); + $this->closeExitCodePipe(); + } + + $exitCode = proc_close($this->process); + $this->process = null; + + if ($this->exitCode === null && $exitCode !== -1) { + $this->exitCode = $exitCode; + } + + if ($this->exitCode === null && $this->status['exitcode'] !== -1) { + $this->exitCode = $this->status['exitcode']; + } + + if ($this->exitCode === null && $this->fallbackExitCode !== null) { + $this->exitCode = $this->fallbackExitCode; + $this->fallbackExitCode = null; + } + } + + /** + * Terminate the process with an optional signal. + * + * @param int $signal Optional signal (default: SIGTERM) + * @return boolean Whether the signal was sent successfully + */ + public function terminate($signal = null) + { + if ($this->process === null) { + return false; + } + + if ($signal !== null) { + return proc_terminate($this->process, $signal); + } + + return proc_terminate($this->process); + } + + /** + * Get the command string used to launch the process. + * + * @return string + */ + public function getCommand() + { + return $this->cmd; + } + + /** + * Return whether sigchild compatibility is enabled. + * + * @return boolean + */ + public final function getEnhanceSigchildCompatibility() + { + return $this->enhanceSigchildCompatibility; + } + + /** + * Enable or disable sigchild compatibility mode. + * + * Sigchild compatibility mode is required to get the exit code and + * determine the success of a process when PHP has been compiled with + * the --enable-sigchild option. + * + * @param boolean $enhance + * @return self + * @throws RuntimeException If the process is already running + */ + public final function setEnhanceSigchildCompatibility($enhance) + { + if ($this->isRunning()) { + throw new \RuntimeException('Process is already running'); + } + + $this->enhanceSigchildCompatibility = (bool) $enhance; + + return $this; + } + + /** + * Get the exit code returned by the process. + * + * This value is only meaningful if isRunning() has returned false. Null + * will be returned if the process is still running. + * + * Null may also be returned if the process has terminated, but the exit + * code could not be determined (e.g. sigchild compatibility was disabled). + * + * @return int|null + */ + public function getExitCode() + { + return $this->exitCode; + } + + /** + * Get the process ID. + * + * @return int|null + */ + public function getPid() + { + $status = $this->getCachedStatus(); + + return $status !== null ? $status['pid'] : null; + } + + /** + * Get the signal that caused the process to stop its execution. + * + * This value is only meaningful if isStopped() has returned true. Null will + * be returned if the process was never stopped. + * + * @return int|null + */ + public function getStopSignal() + { + return $this->stopSignal; + } + + /** + * Get the signal that caused the process to terminate its execution. + * + * This value is only meaningful if isTerminated() has returned true. Null + * will be returned if the process was never terminated. + * + * @return int|null + */ + public function getTermSignal() + { + return $this->termSignal; + } + + /** + * Return whether the process is still running. + * + * @return boolean + */ + public function isRunning() + { + if ($this->process === null) { + return false; + } + + $status = $this->getFreshStatus(); + + return $status !== null ? $status['running'] : false; + } + + /** + * Return whether the process has been stopped by a signal. + * + * @return boolean + */ + public function isStopped() + { + $status = $this->getFreshStatus(); + + return $status !== null ? $status['stopped'] : false; + } + + /** + * Return whether the process has been terminated by an uncaught signal. + * + * @return boolean + */ + public function isTerminated() + { + $status = $this->getFreshStatus(); + + return $status !== null ? $status['signaled'] : false; + } + + /** + * Return whether PHP has been compiled with the '--enable-sigchild' option. + * + * @see \Symfony\Component\Process\Process::isSigchildEnabled() + * @return bool + */ + public final static function isSigchildEnabled() + { + if (null !== self::$sigchild) { + return self::$sigchild; + } + + ob_start(); + phpinfo(INFO_GENERAL); + + return self::$sigchild = false !== strpos(ob_get_clean(), '--enable-sigchild'); + } + + /** + * Check the fourth pipe for an exit code. + * + * This should only be used if --enable-sigchild compatibility was enabled. + */ + private function pollExitCodePipe() + { + if ( ! isset($this->pipes[3])) { + return; + } + + $r = array($this->pipes[3]); + $w = $e = null; + + $n = @stream_select($r, $w, $e, 0); + + if (1 !== $n) { + return; + } + + $data = fread($r[0], 8192); + + if (strlen($data) > 0) { + $this->fallbackExitCode = (int) $data; + } + } + + /** + * Close the fourth pipe used to relay an exit code. + * + * This should only be used if --enable-sigchild compatibility was enabled. + */ + private function closeExitCodePipe() + { + if ( ! isset($this->pipes[3])) { + return; + } + + fclose($this->pipes[3]); + unset($this->pipes[3]); + } + + /** + * Return the cached process status. + * + * @return array + */ + private function getCachedStatus() + { + if ($this->status === null) { + $this->updateStatus(); + } + + return $this->status; + } + + /** + * Return the updated process status. + * + * @return array + */ + private function getFreshStatus() + { + $this->updateStatus(); + + return $this->status; + } + + /** + * Update the process status, stop/term signals, and exit code. + * + * Stop/term signals are only updated if the process is currently stopped or + * signaled, respectively. Otherwise, signal values will remain as-is so the + * corresponding getter methods may be used at a later point in time. + */ + private function updateStatus() + { + if ($this->process === null) { + return; + } + + $this->status = proc_get_status($this->process); + + if ($this->status === false) { + throw new \UnexpectedValueException('proc_get_status() failed'); + } + + if ($this->status['stopped']) { + $this->stopSignal = $this->status['stopsig']; + } + + if ($this->status['signaled']) { + $this->termSignal = $this->status['termsig']; + } + + if (!$this->status['running'] && -1 !== $this->status['exitcode']) { + $this->exitCode = $this->status['exitcode']; + } + } +} diff --git a/vendor/react/datagram/LICENSE b/vendor/react/datagram/LICENSE new file mode 100644 index 0000000..da15612 --- /dev/null +++ b/vendor/react/datagram/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2013 Christian Lück + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/react/datagram/src/Buffer.php b/vendor/react/datagram/src/Buffer.php new file mode 100644 index 0000000..4b4f229 --- /dev/null +++ b/vendor/react/datagram/src/Buffer.php @@ -0,0 +1,118 @@ +loop = $loop; + $this->socket = $socket; + } + + public function send($data, $remoteAddress = null) + { + if ($this->writable === false) { + return; + } + + $this->outgoing []= array($data, $remoteAddress); + + if (!$this->listening) { + $this->handleResume(); + $this->listening = true; + } + } + + public function onWritable() + { + list($data, $remoteAddress) = array_shift($this->outgoing); + + try { + $this->handleWrite($data, $remoteAddress); + } + catch (Exception $e) { + $this->emit('error', array($e, $this)); + } + + if (!$this->outgoing) { + if ($this->listening) { + $this->handlePause(); + $this->listening = false; + } + + if (!$this->writable) { + $this->close(); + } + } + } + + public function close() + { + if ($this->socket === false) { + return; + } + + $this->emit('close', array($this)); + + if ($this->listening) { + $this->handlePause(); + $this->listening = false; + } + + $this->writable = false; + $this->socket = false; + $this->outgoing = array(); + $this->removeAllListeners(); + } + + public function end() + { + if ($this->writable === false) { + return; + } + + $this->writable = false; + + if (!$this->outgoing) { + $this->close(); + } + } + + protected function handlePause() + { + $this->loop->removeWriteStream($this->socket); + } + + protected function handleResume() + { + $this->loop->addWriteStream($this->socket, array($this, 'onWritable')); + } + + protected function handleWrite($data, $remoteAddress) + { + if ($remoteAddress === null) { + // do not use fwrite() as it obeys the stream buffer size and + // packets are not to be split at 8kb + $ret = @stream_socket_sendto($this->socket, $data); + } else { + $ret = @stream_socket_sendto($this->socket, $data, 0, $remoteAddress); + } + + if ($ret < 0 || $ret === false) { + $error = error_get_last(); + throw new Exception('Unable to send packet: ' . trim($error['message'])); + } + } +} diff --git a/vendor/react/datagram/src/Factory.php b/vendor/react/datagram/src/Factory.php new file mode 100644 index 0000000..1a5495c --- /dev/null +++ b/vendor/react/datagram/src/Factory.php @@ -0,0 +1,139 @@ +nameservers ? reset($config->nameservers) : '8.8.8.8'; + + $factory = new DnsFactory(); + $resolver = $factory->create($server, $loop); + } + + $this->loop = $loop; + $this->resolver = $resolver; + } + + public function createClient($address) + { + $loop = $this->loop; + + return $this->resolveAddress($address)->then(function ($address) use ($loop) { + $socket = @stream_socket_client($address, $errno, $errstr); + if (!$socket) { + throw new Exception('Unable to create client socket: ' . $errstr, $errno); + } + + return new Socket($loop, $socket); + }); + } + + public function createServer($address) + { + $loop = $this->loop; + + return $this->resolveAddress($address)->then(function ($address) use ($loop) { + $socket = @stream_socket_server($address, $errno, $errstr, STREAM_SERVER_BIND); + if (!$socket) { + throw new Exception('Unable to create server socket: ' . $errstr, $errno); + } + + return new Socket($loop, $socket); + }); + } + + protected function resolveAddress($address) + { + if (strpos($address, '://') === false) { + $address = 'udp://' . $address; + } + + // parse_url() does not accept null ports (random port assignment) => manually remove + $nullport = false; + if (substr($address, -2) === ':0') { + $address = substr($address, 0, -2); + $nullport = true; + } + + $parts = parse_url($address); + + if (!$parts || !isset($parts['host'])) { + return Promise\resolve($address); + } + + if ($nullport) { + $parts['port'] = 0; + } + + // remove square brackets for IPv6 addresses + $host = trim($parts['host'], '[]'); + + return $this->resolveHost($host)->then(function ($host) use ($parts) { + $address = $parts['scheme'] . '://'; + + if (isset($parts['port']) && strpos($host, ':') !== false) { + // enclose IPv6 address in square brackets if a port will be appended + $host = '[' . $host . ']'; + } + + $address .= $host; + + if (isset($parts['port'])) { + $address .= ':' . $parts['port']; + } + + return $address; + }); + } + + protected function resolveHost($host) + { + // there's no need to resolve if the host is already given as an IP address + if (false !== filter_var($host, FILTER_VALIDATE_IP)) { + return Promise\resolve($host); + } + + $promise = $this->resolver->resolve($host); + + // wrap DNS lookup in order to control cancellation behavior + return new Promise\Promise( + function ($resolve, $reject) use ($promise) { + // forward promise resolution + $promise->then($resolve, $reject); + }, + function ($_, $reject) use ($promise) { + // reject with custom message once cancelled + $reject(new \RuntimeException('Cancelled creating socket during DNS lookup')); + + // (try to) cancel pending DNS lookup, otherwise ignoring its results + if ($promise instanceof CancellablePromiseInterface) { + $promise->cancel(); + } + } + ); + } +} diff --git a/vendor/react/datagram/src/Socket.php b/vendor/react/datagram/src/Socket.php new file mode 100644 index 0000000..4039b98 --- /dev/null +++ b/vendor/react/datagram/src/Socket.php @@ -0,0 +1,135 @@ +loop = $loop; + $this->socket = $socket; + + if ($buffer === null) { + $buffer = new Buffer($loop, $socket); + } + $this->buffer = $buffer; + + $that = $this; + $this->buffer->on('error', function ($error) use ($that) { + $that->emit('error', array($error, $that)); + }); + $this->buffer->on('close', array($this, 'close')); + + $this->resume(); + } + + public function getLocalAddress() + { + return $this->sanitizeAddress(@stream_socket_get_name($this->socket, false)); + } + + public function getRemoteAddress() + { + return $this->sanitizeAddress(@stream_socket_get_name($this->socket, true)); + } + + public function send($data, $remoteAddress = null) + { + $this->buffer->send($data, $remoteAddress); + } + + public function pause() + { + $this->loop->removeReadStream($this->socket); + } + + public function resume() + { + if ($this->socket !== false) { + $this->loop->addReadStream($this->socket, array($this, 'onReceive')); + } + } + + public function onReceive() + { + try { + $data = $this->handleReceive($peer); + } + catch (Exception $e) { + // emit error message and local socket + $this->emit('error', array($e, $this)); + return; + } + + $this->emit('message', array($data, $peer, $this)); + } + + public function close() + { + if ($this->socket === false) { + return; + } + + $this->emit('close', array($this)); + $this->pause(); + + $this->handleClose(); + $this->socket = false; + $this->buffer->close(); + + $this->removeAllListeners(); + } + + public function end() + { + $this->buffer->end(); + } + + private function sanitizeAddress($address) + { + if ($address === false) { + return null; + } + + // this is an IPv6 address which includes colons but no square brackets + $pos = strrpos($address, ':'); + if ($pos !== false && strpos($address, ':') < $pos && substr($address, 0, 1) !== '[') { + $port = substr($address, $pos + 1); + $address = '[' . substr($address, 0, $pos) . ']:' . $port; + } + return $address; + } + + protected function handleReceive(&$peerAddress) + { + $data = stream_socket_recvfrom($this->socket, $this->bufferSize, 0, $peerAddress); + + if ($data === false) { + // receiving data failed => remote side rejected one of our packets + // due to the nature of UDP, there's no way to tell which one exactly + // $peer is not filled either + + throw new Exception('Invalid message'); + } + + $peerAddress = $this->sanitizeAddress($peerAddress); + + return $data; + } + + protected function handleClose() + { + fclose($this->socket); + } +} diff --git a/vendor/react/datagram/src/SocketInterface.php b/vendor/react/datagram/src/SocketInterface.php new file mode 100644 index 0000000..3292c64 --- /dev/null +++ b/vendor/react/datagram/src/SocketInterface.php @@ -0,0 +1,29 @@ +nameservers = $matches[1]; + + return $config; + } + + /** + * Loads the DNS configurations from Windows's WMIC (from the given command or default command) + * + * Note that this method blocks while loading the given command and should + * thus be used with care! While this should be relatively fast for normal + * WMIC commands, it remains unknown if this may block under certain + * circumstances. In particular, this method should only be executed before + * the loop starts, not while it is running. + * + * Note that this method will only try to execute the given command try to + * parse its output, irrespective of whether this command exists. In + * particular, this command is only available on Windows. Currently, this + * will only parse valid nameserver entries from the command output and will + * ignore all other output without complaining. + * + * Note that the previous section implies that this may return an empty + * `Config` object if no valid nameserver entries can be found. + * + * @param ?string $command (advanced) should not be given (NULL) unless you know what you're doing + * @return self + * @link https://ss64.com/nt/wmic.html + */ + public static function loadWmicBlocking($command = null) + { + $contents = shell_exec($command === null ? 'wmic NICCONFIG get "DNSServerSearchOrder" /format:CSV' : $command); + preg_match_all('/(?<=[{;,"])([\da-f.:]{4,})(?=[};,"])/i', $contents, $matches); + + $config = new self(); + $config->nameservers = $matches[1]; + + return $config; + } + + public $nameservers = array(); +} diff --git a/vendor/react/dns/src/Config/FilesystemFactory.php b/vendor/react/dns/src/Config/FilesystemFactory.php new file mode 100644 index 0000000..68cec3e --- /dev/null +++ b/vendor/react/dns/src/Config/FilesystemFactory.php @@ -0,0 +1,73 @@ +loop = $loop; + } + + public function create($filename) + { + return $this + ->loadEtcResolvConf($filename) + ->then(array($this, 'parseEtcResolvConf')); + } + + /** + * @param string $contents + * @return Promise + * @deprecated see Config instead + */ + public function parseEtcResolvConf($contents) + { + return Promise\resolve(Config::loadResolvConfBlocking( + 'data://text/plain;base64,' . base64_encode($contents) + )); + } + + public function loadEtcResolvConf($filename) + { + if (!file_exists($filename)) { + return Promise\reject(new \InvalidArgumentException("The filename for /etc/resolv.conf given does not exist: $filename")); + } + + try { + $deferred = new Deferred(); + + $fd = fopen($filename, 'r'); + stream_set_blocking($fd, 0); + + $contents = ''; + + $stream = class_exists('React\Stream\ReadableResourceStream') ? new ReadableResourceStream($fd, $this->loop) : new Stream($fd, $this->loop); + $stream->on('data', function ($data) use (&$contents) { + $contents .= $data; + }); + $stream->on('end', function () use (&$contents, $deferred) { + $deferred->resolve($contents); + }); + $stream->on('error', function ($error) use ($deferred) { + $deferred->reject($error); + }); + + return $deferred->promise(); + } catch (\Exception $e) { + return Promise\reject($e); + } + } +} diff --git a/vendor/react/dns/src/Config/HostsFile.php b/vendor/react/dns/src/Config/HostsFile.php new file mode 100644 index 0000000..5b6277e --- /dev/null +++ b/vendor/react/dns/src/Config/HostsFile.php @@ -0,0 +1,151 @@ +contents = $contents; + } + + /** + * Returns all IPs for the given hostname + * + * @param string $name + * @return string[] + */ + public function getIpsForHost($name) + { + $name = strtolower($name); + + $ips = array(); + foreach (preg_split('/\r?\n/', $this->contents) as $line) { + $parts = preg_split('/\s+/', $line); + $ip = array_shift($parts); + if ($parts && array_search($name, $parts) !== false) { + // remove IPv6 zone ID (`fe80::1%lo0` => `fe80:1`) + if (strpos($ip, ':') !== false && ($pos = strpos($ip, '%')) !== false) { + $ip = substr($ip, 0, $pos); + } + + if (@inet_pton($ip) !== false) { + $ips[] = $ip; + } + } + } + + return $ips; + } + + /** + * Returns all hostnames for the given IPv4 or IPv6 address + * + * @param string $ip + * @return string[] + */ + public function getHostsForIp($ip) + { + // check binary representation of IP to avoid string case and short notation + $ip = @inet_pton($ip); + if ($ip === false) { + return array(); + } + + $names = array(); + foreach (preg_split('/\r?\n/', $this->contents) as $line) { + $parts = preg_split('/\s+/', $line, null, PREG_SPLIT_NO_EMPTY); + $addr = array_shift($parts); + + // remove IPv6 zone ID (`fe80::1%lo0` => `fe80:1`) + if (strpos($addr, ':') !== false && ($pos = strpos($addr, '%')) !== false) { + $addr = substr($addr, 0, $pos); + } + + if (@inet_pton($addr) === $ip) { + foreach ($parts as $part) { + $names[] = $part; + } + } + } + + return $names; + } +} diff --git a/vendor/react/dns/src/Model/HeaderBag.php b/vendor/react/dns/src/Model/HeaderBag.php new file mode 100644 index 0000000..193e65c --- /dev/null +++ b/vendor/react/dns/src/Model/HeaderBag.php @@ -0,0 +1,56 @@ + 0, + 'anCount' => 0, + 'nsCount' => 0, + 'arCount' => 0, + 'qr' => 0, + 'opcode' => Message::OPCODE_QUERY, + 'aa' => 0, + 'tc' => 0, + 'rd' => 0, + 'ra' => 0, + 'z' => 0, + 'rcode' => Message::RCODE_OK, + ); + + public function get($name) + { + return isset($this->attributes[$name]) ? $this->attributes[$name] : null; + } + + public function set($name, $value) + { + $this->attributes[$name] = $value; + } + + public function isQuery() + { + return 0 === $this->attributes['qr']; + } + + public function isResponse() + { + return 1 === $this->attributes['qr']; + } + + public function isTruncated() + { + return 1 === $this->attributes['tc']; + } + + public function populateCounts(Message $message) + { + $this->attributes['qdCount'] = count($message->questions); + $this->attributes['anCount'] = count($message->answers); + $this->attributes['nsCount'] = count($message->authority); + $this->attributes['arCount'] = count($message->additional); + } +} diff --git a/vendor/react/dns/src/Model/Message.php b/vendor/react/dns/src/Model/Message.php new file mode 100644 index 0000000..715cb1f --- /dev/null +++ b/vendor/react/dns/src/Model/Message.php @@ -0,0 +1,100 @@ +header->set('id', self::generateId()); + $request->header->set('rd', 1); + $request->questions[] = (array) $query; + $request->prepare(); + + return $request; + } + + /** + * Creates a new response message for the given query with the given answer records + * + * @param Query $query + * @param Record[] $answers + * @return self + */ + public static function createResponseWithAnswersForQuery(Query $query, array $answers) + { + $response = new Message(); + $response->header->set('id', self::generateId()); + $response->header->set('qr', 1); + $response->header->set('opcode', Message::OPCODE_QUERY); + $response->header->set('rd', 1); + $response->header->set('rcode', Message::RCODE_OK); + + $response->questions[] = (array) $query; + + foreach ($answers as $record) { + $response->answers[] = $record; + } + + $response->prepare(); + + return $response; + } + + private static function generateId() + { + return mt_rand(0, 0xffff); + } + + public $data = ''; + + public $header; + public $questions = array(); + public $answers = array(); + public $authority = array(); + public $additional = array(); + + public $consumed = 0; + + public function __construct() + { + $this->header = new HeaderBag(); + } + + public function prepare() + { + $this->header->populateCounts($this); + } +} diff --git a/vendor/react/dns/src/Model/Record.php b/vendor/react/dns/src/Model/Record.php new file mode 100644 index 0000000..029d232 --- /dev/null +++ b/vendor/react/dns/src/Model/Record.php @@ -0,0 +1,21 @@ +name = $name; + $this->type = $type; + $this->class = $class; + $this->ttl = $ttl; + $this->data = $data; + } +} diff --git a/vendor/react/dns/src/Protocol/BinaryDumper.php b/vendor/react/dns/src/Protocol/BinaryDumper.php new file mode 100644 index 0000000..35d6ae6 --- /dev/null +++ b/vendor/react/dns/src/Protocol/BinaryDumper.php @@ -0,0 +1,62 @@ +headerToBinary($message->header); + $data .= $this->questionToBinary($message->questions); + + return $data; + } + + private function headerToBinary(HeaderBag $header) + { + $data = ''; + + $data .= pack('n', $header->get('id')); + + $flags = 0x00; + $flags = ($flags << 1) | $header->get('qr'); + $flags = ($flags << 4) | $header->get('opcode'); + $flags = ($flags << 1) | $header->get('aa'); + $flags = ($flags << 1) | $header->get('tc'); + $flags = ($flags << 1) | $header->get('rd'); + $flags = ($flags << 1) | $header->get('ra'); + $flags = ($flags << 3) | $header->get('z'); + $flags = ($flags << 4) | $header->get('rcode'); + + $data .= pack('n', $flags); + + $data .= pack('n', $header->get('qdCount')); + $data .= pack('n', $header->get('anCount')); + $data .= pack('n', $header->get('nsCount')); + $data .= pack('n', $header->get('arCount')); + + return $data; + } + + private function questionToBinary(array $questions) + { + $data = ''; + + foreach ($questions as $question) { + $labels = explode('.', $question['name']); + foreach ($labels as $label) { + $data .= chr(strlen($label)).$label; + } + $data .= "\x00"; + + $data .= pack('n*', $question['type'], $question['class']); + } + + return $data; + } +} diff --git a/vendor/react/dns/src/Protocol/Parser.php b/vendor/react/dns/src/Protocol/Parser.php new file mode 100644 index 0000000..1191cd3 --- /dev/null +++ b/vendor/react/dns/src/Protocol/Parser.php @@ -0,0 +1,254 @@ +parse($data, $message) !== $message) { + throw new InvalidArgumentException('Unable to parse binary message'); + } + + return $message; + } + + /** + * @deprecated unused, exists for BC only + */ + public function parseChunk($data, Message $message) + { + return $this->parse($data, $message); + } + + private function parse($data, Message $message) + { + $message->data .= $data; + + if (!$message->header->get('id')) { + if (!$this->parseHeader($message)) { + return; + } + } + + if ($message->header->get('qdCount') != count($message->questions)) { + if (!$this->parseQuestion($message)) { + return; + } + } + + if ($message->header->get('anCount') != count($message->answers)) { + if (!$this->parseAnswer($message)) { + return; + } + } + + return $message; + } + + public function parseHeader(Message $message) + { + if (strlen($message->data) < 12) { + return; + } + + $header = substr($message->data, 0, 12); + $message->consumed += 12; + + list($id, $fields, $qdCount, $anCount, $nsCount, $arCount) = array_values(unpack('n*', $header)); + + $rcode = $fields & bindec('1111'); + $z = ($fields >> 4) & bindec('111'); + $ra = ($fields >> 7) & 1; + $rd = ($fields >> 8) & 1; + $tc = ($fields >> 9) & 1; + $aa = ($fields >> 10) & 1; + $opcode = ($fields >> 11) & bindec('1111'); + $qr = ($fields >> 15) & 1; + + $vars = compact('id', 'qdCount', 'anCount', 'nsCount', 'arCount', + 'qr', 'opcode', 'aa', 'tc', 'rd', 'ra', 'z', 'rcode'); + + + foreach ($vars as $name => $value) { + $message->header->set($name, $value); + } + + return $message; + } + + public function parseQuestion(Message $message) + { + if (strlen($message->data) < 2) { + return; + } + + $consumed = $message->consumed; + + list($labels, $consumed) = $this->readLabels($message->data, $consumed); + + if (null === $labels) { + return; + } + + if (strlen($message->data) - $consumed < 4) { + return; + } + + list($type, $class) = array_values(unpack('n*', substr($message->data, $consumed, 4))); + $consumed += 4; + + $message->consumed = $consumed; + + $message->questions[] = array( + 'name' => implode('.', $labels), + 'type' => $type, + 'class' => $class, + ); + + if ($message->header->get('qdCount') != count($message->questions)) { + return $this->parseQuestion($message); + } + + return $message; + } + + public function parseAnswer(Message $message) + { + if (strlen($message->data) < 2) { + return; + } + + $consumed = $message->consumed; + + list($labels, $consumed) = $this->readLabels($message->data, $consumed); + + if (null === $labels) { + return; + } + + if (strlen($message->data) - $consumed < 10) { + return; + } + + list($type, $class) = array_values(unpack('n*', substr($message->data, $consumed, 4))); + $consumed += 4; + + list($ttl) = array_values(unpack('N', substr($message->data, $consumed, 4))); + $consumed += 4; + + list($rdLength) = array_values(unpack('n', substr($message->data, $consumed, 2))); + $consumed += 2; + + $rdata = null; + + if (Message::TYPE_A === $type || Message::TYPE_AAAA === $type) { + $ip = substr($message->data, $consumed, $rdLength); + $consumed += $rdLength; + + $rdata = inet_ntop($ip); + } + + if (Message::TYPE_CNAME === $type || Message::TYPE_PTR === $type) { + list($bodyLabels, $consumed) = $this->readLabels($message->data, $consumed); + + $rdata = implode('.', $bodyLabels); + } + + $message->consumed = $consumed; + + $name = implode('.', $labels); + $ttl = $this->signedLongToUnsignedLong($ttl); + $record = new Record($name, $type, $class, $ttl, $rdata); + + $message->answers[] = $record; + + if ($message->header->get('anCount') != count($message->answers)) { + return $this->parseAnswer($message); + } + + return $message; + } + + private function readLabels($data, $consumed) + { + $labels = array(); + + while (true) { + if ($this->isEndOfLabels($data, $consumed)) { + $consumed += 1; + break; + } + + if ($this->isCompressedLabel($data, $consumed)) { + list($newLabels, $consumed) = $this->getCompressedLabel($data, $consumed); + $labels = array_merge($labels, $newLabels); + break; + } + + $length = ord(substr($data, $consumed, 1)); + $consumed += 1; + + if (strlen($data) - $consumed < $length) { + return array(null, null); + } + + $labels[] = substr($data, $consumed, $length); + $consumed += $length; + } + + return array($labels, $consumed); + } + + public function isEndOfLabels($data, $consumed) + { + $length = ord(substr($data, $consumed, 1)); + return 0 === $length; + } + + public function getCompressedLabel($data, $consumed) + { + list($nameOffset, $consumed) = $this->getCompressedLabelOffset($data, $consumed); + list($labels) = $this->readLabels($data, $nameOffset); + + return array($labels, $consumed); + } + + public function isCompressedLabel($data, $consumed) + { + $mask = 0xc000; // 1100000000000000 + list($peek) = array_values(unpack('n', substr($data, $consumed, 2))); + + return (bool) ($peek & $mask); + } + + public function getCompressedLabelOffset($data, $consumed) + { + $mask = 0x3fff; // 0011111111111111 + list($peek) = array_values(unpack('n', substr($data, $consumed, 2))); + + return array($peek & $mask, $consumed + 2); + } + + public function signedLongToUnsignedLong($i) + { + return $i & 0x80000000 ? $i - 0xffffffff : $i; + } +} diff --git a/vendor/react/dns/src/Query/CachedExecutor.php b/vendor/react/dns/src/Query/CachedExecutor.php new file mode 100644 index 0000000..285936d --- /dev/null +++ b/vendor/react/dns/src/Query/CachedExecutor.php @@ -0,0 +1,55 @@ +executor = $executor; + $this->cache = $cache; + } + + public function query($nameserver, Query $query) + { + $executor = $this->executor; + $cache = $this->cache; + + return $this->cache + ->lookup($query) + ->then( + function ($cachedRecords) use ($query) { + return Message::createResponseWithAnswersForQuery($query, $cachedRecords); + }, + function () use ($executor, $cache, $nameserver, $query) { + return $executor + ->query($nameserver, $query) + ->then(function ($response) use ($cache, $query) { + $cache->storeResponseMessage($query->currentTime, $response); + return $response; + }); + } + ); + } + + /** + * @deprecated unused, exists for BC only + */ + public function buildResponse(Query $query, array $cachedRecords) + { + return Message::createResponseWithAnswersForQuery($query, $cachedRecords); + } + + /** + * @deprecated unused, exists for BC only + */ + protected function generateId() + { + return mt_rand(0, 0xffff); + } +} diff --git a/vendor/react/dns/src/Query/CancellationException.php b/vendor/react/dns/src/Query/CancellationException.php new file mode 100644 index 0000000..ac30f4c --- /dev/null +++ b/vendor/react/dns/src/Query/CancellationException.php @@ -0,0 +1,7 @@ +loop = $loop; + $this->parser = $parser; + $this->dumper = $dumper; + $this->timeout = $timeout; + } + + public function query($nameserver, Query $query) + { + $request = Message::createRequestForQuery($query); + + $queryData = $this->dumper->toBinary($request); + $transport = strlen($queryData) > 512 ? 'tcp' : 'udp'; + + return $this->doQuery($nameserver, $transport, $queryData, $query->name); + } + + /** + * @deprecated unused, exists for BC only + */ + public function prepareRequest(Query $query) + { + return Message::createRequestForQuery($query); + } + + public function doQuery($nameserver, $transport, $queryData, $name) + { + // we only support UDP right now + if ($transport !== 'udp') { + return Promise\reject(new \RuntimeException( + 'DNS query for ' . $name . ' failed: Requested transport "' . $transport . '" not available, only UDP is supported in this version' + )); + } + + $that = $this; + $parser = $this->parser; + $loop = $this->loop; + + // UDP connections are instant, so try this without a timer + try { + $conn = $this->createConnection($nameserver, $transport); + } catch (\Exception $e) { + return Promise\reject(new \RuntimeException('DNS query for ' . $name . ' failed: ' . $e->getMessage(), 0, $e)); + } + + $deferred = new Deferred(function ($resolve, $reject) use (&$timer, $loop, &$conn, $name) { + $reject(new CancellationException(sprintf('DNS query for %s has been cancelled', $name))); + + if ($timer !== null) { + $loop->cancelTimer($timer); + } + $conn->close(); + }); + + $timer = null; + if ($this->timeout !== null) { + $timer = $this->loop->addTimer($this->timeout, function () use (&$conn, $name, $deferred) { + $conn->close(); + $deferred->reject(new TimeoutException(sprintf("DNS query for %s timed out", $name))); + }); + } + + $conn->on('data', function ($data) use ($conn, $parser, $deferred, $timer, $loop, $name) { + $conn->end(); + if ($timer !== null) { + $loop->cancelTimer($timer); + } + + try { + $response = $parser->parseMessage($data); + } catch (\Exception $e) { + $deferred->reject($e); + return; + } + + if ($response->header->isTruncated()) { + $deferred->reject(new \RuntimeException('DNS query for ' . $name . ' failed: The server returned a truncated result for a UDP query, but retrying via TCP is currently not supported')); + return; + } + + $deferred->resolve($response); + }); + $conn->write($queryData); + + return $deferred->promise(); + } + + /** + * @deprecated unused, exists for BC only + */ + protected function generateId() + { + return mt_rand(0, 0xffff); + } + + /** + * @param string $nameserver + * @param string $transport + * @return \React\Stream\DuplexStreamInterface + */ + protected function createConnection($nameserver, $transport) + { + $fd = @stream_socket_client("$transport://$nameserver", $errno, $errstr, 0, STREAM_CLIENT_CONNECT | STREAM_CLIENT_ASYNC_CONNECT); + if ($fd === false) { + throw new \RuntimeException('Unable to connect to DNS server: ' . $errstr, $errno); + } + + // Instantiate stream instance around this stream resource. + // This ought to be replaced with a datagram socket in the future. + // Temporary work around for Windows 10: buffer whole UDP response + // @coverageIgnoreStart + if (!class_exists('React\Stream\Stream')) { + // prefer DuplexResourceStream as of react/stream v0.7.0 + $conn = new DuplexResourceStream($fd, $this->loop, -1); + } else { + // use legacy Stream class for react/stream < v0.7.0 + $conn = new Stream($fd, $this->loop); + $conn->bufferSize = null; + } + // @coverageIgnoreEnd + + return $conn; + } +} diff --git a/vendor/react/dns/src/Query/ExecutorInterface.php b/vendor/react/dns/src/Query/ExecutorInterface.php new file mode 100644 index 0000000..2f7a635 --- /dev/null +++ b/vendor/react/dns/src/Query/ExecutorInterface.php @@ -0,0 +1,8 @@ +hosts = $hosts; + $this->fallback = $fallback; + } + + public function query($nameserver, Query $query) + { + if ($query->class === Message::CLASS_IN && ($query->type === Message::TYPE_A || $query->type === Message::TYPE_AAAA)) { + // forward lookup for type A or AAAA + $records = array(); + $expectsColon = $query->type === Message::TYPE_AAAA; + foreach ($this->hosts->getIpsForHost($query->name) as $ip) { + // ensure this is an IPv4/IPV6 address according to query type + if ((strpos($ip, ':') !== false) === $expectsColon) { + $records[] = new Record($query->name, $query->type, $query->class, 0, $ip); + } + } + + if ($records) { + return Promise\resolve( + Message::createResponseWithAnswersForQuery($query, $records) + ); + } + } elseif ($query->class === Message::CLASS_IN && $query->type === Message::TYPE_PTR) { + // reverse lookup: extract IPv4 or IPv6 from special `.arpa` domain + $ip = $this->getIpFromHost($query->name); + + if ($ip !== null) { + $records = array(); + foreach ($this->hosts->getHostsForIp($ip) as $host) { + $records[] = new Record($query->name, $query->type, $query->class, 0, $host); + } + + if ($records) { + return Promise\resolve( + Message::createResponseWithAnswersForQuery($query, $records) + ); + } + } + } + + return $this->fallback->query($nameserver, $query); + } + + private function getIpFromHost($host) + { + if (substr($host, -13) === '.in-addr.arpa') { + // IPv4: read as IP and reverse bytes + $ip = @inet_pton(substr($host, 0, -13)); + if ($ip === false || isset($ip[4])) { + return null; + } + + return inet_ntop(strrev($ip)); + } elseif (substr($host, -9) === '.ip6.arpa') { + // IPv6: replace dots, reverse nibbles and interpret as hexadecimal string + $ip = @inet_ntop(pack('H*', strrev(str_replace('.', '', substr($host, 0, -9))))); + if ($ip === false) { + return null; + } + + return $ip; + } else { + return null; + } + } +} diff --git a/vendor/react/dns/src/Query/Query.php b/vendor/react/dns/src/Query/Query.php new file mode 100644 index 0000000..aef6e05 --- /dev/null +++ b/vendor/react/dns/src/Query/Query.php @@ -0,0 +1,19 @@ +name = $name; + $this->type = $type; + $this->class = $class; + $this->currentTime = $currentTime; + } +} diff --git a/vendor/react/dns/src/Query/RecordBag.php b/vendor/react/dns/src/Query/RecordBag.php new file mode 100644 index 0000000..358cf5d --- /dev/null +++ b/vendor/react/dns/src/Query/RecordBag.php @@ -0,0 +1,27 @@ +records[$record->data] = array($currentTime + $record->ttl, $record); + } + + public function all() + { + return array_values(array_map( + function ($value) { + list($expiresAt, $record) = $value; + return $record; + }, + $this->records + )); + } +} diff --git a/vendor/react/dns/src/Query/RecordCache.php b/vendor/react/dns/src/Query/RecordCache.php new file mode 100644 index 0000000..b8142d3 --- /dev/null +++ b/vendor/react/dns/src/Query/RecordCache.php @@ -0,0 +1,82 @@ +cache = $cache; + } + + public function lookup(Query $query) + { + $id = $this->serializeQueryToIdentity($query); + + $expiredAt = $this->expiredAt; + + return $this->cache + ->get($id) + ->then(function ($value) use ($query, $expiredAt) { + $recordBag = unserialize($value); + + if (null !== $expiredAt && $expiredAt <= $query->currentTime) { + return Promise\reject(); + } + + return $recordBag->all(); + }); + } + + public function storeResponseMessage($currentTime, Message $message) + { + foreach ($message->answers as $record) { + $this->storeRecord($currentTime, $record); + } + } + + public function storeRecord($currentTime, Record $record) + { + $id = $this->serializeRecordToIdentity($record); + + $cache = $this->cache; + + $this->cache + ->get($id) + ->then( + function ($value) { + return unserialize($value); + }, + function ($e) { + return new RecordBag(); + } + ) + ->then(function ($recordBag) use ($id, $currentTime, $record, $cache) { + $recordBag->set($currentTime, $record); + $cache->set($id, serialize($recordBag)); + }); + } + + public function expire($currentTime) + { + $this->expiredAt = $currentTime; + } + + public function serializeQueryToIdentity(Query $query) + { + return sprintf('%s:%s:%s', $query->name, $query->type, $query->class); + } + + public function serializeRecordToIdentity(Record $record) + { + return sprintf('%s:%s:%s', $record->name, $record->type, $record->class); + } +} diff --git a/vendor/react/dns/src/Query/RetryExecutor.php b/vendor/react/dns/src/Query/RetryExecutor.php new file mode 100644 index 0000000..90353e5 --- /dev/null +++ b/vendor/react/dns/src/Query/RetryExecutor.php @@ -0,0 +1,44 @@ +executor = $executor; + $this->retries = $retries; + } + + public function query($nameserver, Query $query) + { + return $this->tryQuery($nameserver, $query, $this->retries); + } + + public function tryQuery($nameserver, Query $query, $retries) + { + $that = $this; + $errorback = function ($error) use ($nameserver, $query, $retries, $that) { + if (!$error instanceof TimeoutException) { + throw $error; + } + if (0 >= $retries) { + throw new \RuntimeException( + sprintf("DNS query for %s failed: too many retries", $query->name), + 0, + $error + ); + } + return $that->tryQuery($nameserver, $query, $retries-1); + }; + + return $this->executor + ->query($nameserver, $query) + ->then(null, $errorback); + } +} diff --git a/vendor/react/dns/src/Query/TimeoutException.php b/vendor/react/dns/src/Query/TimeoutException.php new file mode 100644 index 0000000..90bf806 --- /dev/null +++ b/vendor/react/dns/src/Query/TimeoutException.php @@ -0,0 +1,7 @@ +executor = $executor; + $this->loop = $loop; + $this->timeout = $timeout; + } + + public function query($nameserver, Query $query) + { + return Timer\timeout($this->executor->query($nameserver, $query), $this->timeout, $this->loop)->then(null, function ($e) use ($query) { + if ($e instanceof Timer\TimeoutException) { + $e = new TimeoutException(sprintf("DNS query for %s timed out", $query->name), 0, $e); + } + throw $e; + }); + } +} diff --git a/vendor/react/dns/src/RecordNotFoundException.php b/vendor/react/dns/src/RecordNotFoundException.php new file mode 100644 index 0000000..0028413 --- /dev/null +++ b/vendor/react/dns/src/RecordNotFoundException.php @@ -0,0 +1,7 @@ +addPortToServerIfMissing($nameserver); + $executor = $this->decorateHostsFileExecutor($this->createRetryExecutor($loop)); + + return new Resolver($nameserver, $executor); + } + + public function createCached($nameserver, LoopInterface $loop, CacheInterface $cache = null) + { + if (!($cache instanceof CacheInterface)) { + $cache = new ArrayCache(); + } + + $nameserver = $this->addPortToServerIfMissing($nameserver); + $executor = $this->decorateHostsFileExecutor($this->createCachedExecutor($loop, $cache)); + + return new Resolver($nameserver, $executor); + } + + /** + * Tries to load the hosts file and decorates the given executor on success + * + * @param ExecutorInterface $executor + * @return ExecutorInterface + * @codeCoverageIgnore + */ + private function decorateHostsFileExecutor(ExecutorInterface $executor) + { + try { + $executor = new HostsFileExecutor( + HostsFile::loadFromPathBlocking(), + $executor + ); + } catch (\RuntimeException $e) { + // ignore this file if it can not be loaded + } + + // Windows does not store localhost in hosts file by default but handles this internally + // To compensate for this, we explicitly use hard-coded defaults for localhost + if (DIRECTORY_SEPARATOR === '\\') { + $executor = new HostsFileExecutor( + new HostsFile("127.0.0.1 localhost\n::1 localhost"), + $executor + ); + } + + return $executor; + } + + protected function createExecutor(LoopInterface $loop) + { + return new TimeoutExecutor( + new Executor($loop, new Parser(), new BinaryDumper(), null), + 5.0, + $loop + ); + } + + protected function createRetryExecutor(LoopInterface $loop) + { + return new RetryExecutor($this->createExecutor($loop)); + } + + protected function createCachedExecutor(LoopInterface $loop, CacheInterface $cache) + { + return new CachedExecutor($this->createRetryExecutor($loop), new RecordCache($cache)); + } + + protected function addPortToServerIfMissing($nameserver) + { + if (strpos($nameserver, '[') === false && substr_count($nameserver, ':') >= 2) { + // several colons, but not enclosed in square brackets => enclose IPv6 address in square brackets + $nameserver = '[' . $nameserver . ']'; + } + // assume a dummy scheme when checking for the port, otherwise parse_url() fails + if (parse_url('dummy://' . $nameserver, PHP_URL_PORT) === null) { + $nameserver .= ':53'; + } + + return $nameserver; + } +} diff --git a/vendor/react/dns/src/Resolver/Resolver.php b/vendor/react/dns/src/Resolver/Resolver.php new file mode 100644 index 0000000..4a4983a --- /dev/null +++ b/vendor/react/dns/src/Resolver/Resolver.php @@ -0,0 +1,100 @@ +nameserver = $nameserver; + $this->executor = $executor; + } + + public function resolve($domain) + { + $query = new Query($domain, Message::TYPE_A, Message::CLASS_IN, time()); + $that = $this; + + return $this->executor + ->query($this->nameserver, $query) + ->then(function (Message $response) use ($query, $that) { + return $that->extractAddress($query, $response); + }); + } + + public function extractAddress(Query $query, Message $response) + { + $answers = $response->answers; + + $addresses = $this->resolveAliases($answers, $query->name); + + if (0 === count($addresses)) { + $message = 'DNS Request did not return valid answer.'; + throw new RecordNotFoundException($message); + } + + $address = $addresses[array_rand($addresses)]; + return $address; + } + + public function resolveAliases(array $answers, $name) + { + $named = $this->filterByName($answers, $name); + $aRecords = $this->filterByType($named, Message::TYPE_A); + $cnameRecords = $this->filterByType($named, Message::TYPE_CNAME); + + if ($aRecords) { + return $this->mapRecordData($aRecords); + } + + if ($cnameRecords) { + $aRecords = array(); + + $cnames = $this->mapRecordData($cnameRecords); + foreach ($cnames as $cname) { + $targets = $this->filterByName($answers, $cname); + $aRecords = array_merge( + $aRecords, + $this->resolveAliases($answers, $cname) + ); + } + + return $aRecords; + } + + return array(); + } + + private function filterByName(array $answers, $name) + { + return $this->filterByField($answers, 'name', $name); + } + + private function filterByType(array $answers, $type) + { + return $this->filterByField($answers, 'type', $type); + } + + private function filterByField(array $answers, $field, $value) + { + $value = strtolower($value); + return array_filter($answers, function ($answer) use ($field, $value) { + return $value === strtolower($answer->$field); + }); + } + + private function mapRecordData(array $records) + { + return array_map(function ($record) { + return $record->data; + }, $records); + } +} diff --git a/vendor/react/event-loop/LICENSE b/vendor/react/event-loop/LICENSE new file mode 100644 index 0000000..a808108 --- /dev/null +++ b/vendor/react/event-loop/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2012 Igor Wiedler, Chris Boden + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/react/event-loop/src/ExtEventLoop.php b/vendor/react/event-loop/src/ExtEventLoop.php new file mode 100644 index 0000000..4f4b998 --- /dev/null +++ b/vendor/react/event-loop/src/ExtEventLoop.php @@ -0,0 +1,326 @@ +eventBase = new EventBase($config); + $this->nextTickQueue = new NextTickQueue($this); + $this->futureTickQueue = new FutureTickQueue($this); + $this->timerEvents = new SplObjectStorage(); + + $this->createTimerCallback(); + $this->createStreamCallback(); + } + + /** + * {@inheritdoc} + */ + public function addReadStream($stream, callable $listener) + { + $key = (int) $stream; + + if (!isset($this->readListeners[$key])) { + $this->readListeners[$key] = $listener; + $this->subscribeStreamEvent($stream, Event::READ); + } + } + + /** + * {@inheritdoc} + */ + public function addWriteStream($stream, callable $listener) + { + $key = (int) $stream; + + if (!isset($this->writeListeners[$key])) { + $this->writeListeners[$key] = $listener; + $this->subscribeStreamEvent($stream, Event::WRITE); + } + } + + /** + * {@inheritdoc} + */ + public function removeReadStream($stream) + { + $key = (int) $stream; + + if (isset($this->readListeners[$key])) { + unset($this->readListeners[$key]); + $this->unsubscribeStreamEvent($stream, Event::READ); + } + } + + /** + * {@inheritdoc} + */ + public function removeWriteStream($stream) + { + $key = (int) $stream; + + if (isset($this->writeListeners[$key])) { + unset($this->writeListeners[$key]); + $this->unsubscribeStreamEvent($stream, Event::WRITE); + } + } + + /** + * {@inheritdoc} + */ + public function removeStream($stream) + { + $key = (int) $stream; + + if (isset($this->streamEvents[$key])) { + $this->streamEvents[$key]->free(); + + unset( + $this->streamFlags[$key], + $this->streamEvents[$key], + $this->readListeners[$key], + $this->writeListeners[$key] + ); + } + } + + /** + * {@inheritdoc} + */ + public function addTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, false); + + $this->scheduleTimer($timer); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function addPeriodicTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, true); + + $this->scheduleTimer($timer); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function cancelTimer(TimerInterface $timer) + { + if ($this->isTimerActive($timer)) { + $this->timerEvents[$timer]->free(); + $this->timerEvents->detach($timer); + } + } + + /** + * {@inheritdoc} + */ + public function isTimerActive(TimerInterface $timer) + { + return $this->timerEvents->contains($timer); + } + + /** + * {@inheritdoc} + */ + public function nextTick(callable $listener) + { + $this->nextTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function futureTick(callable $listener) + { + $this->futureTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function tick() + { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + // @-suppression: https://github.com/reactphp/react/pull/234#discussion-diff-7759616R226 + @$this->eventBase->loop(EventBase::LOOP_ONCE | EventBase::LOOP_NONBLOCK); + } + + /** + * {@inheritdoc} + */ + public function run() + { + $this->running = true; + + while ($this->running) { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + $flags = EventBase::LOOP_ONCE; + if (!$this->running || !$this->nextTickQueue->isEmpty() || !$this->futureTickQueue->isEmpty()) { + $flags |= EventBase::LOOP_NONBLOCK; + } elseif (!$this->streamEvents && !$this->timerEvents->count()) { + break; + } + + $this->eventBase->loop($flags); + } + } + + /** + * {@inheritdoc} + */ + public function stop() + { + $this->running = false; + } + + /** + * Schedule a timer for execution. + * + * @param TimerInterface $timer + */ + private function scheduleTimer(TimerInterface $timer) + { + $flags = Event::TIMEOUT; + + if ($timer->isPeriodic()) { + $flags |= Event::PERSIST; + } + + $event = new Event($this->eventBase, -1, $flags, $this->timerCallback, $timer); + $this->timerEvents[$timer] = $event; + + $event->add($timer->getInterval()); + } + + /** + * Create a new ext-event Event object, or update the existing one. + * + * @param resource $stream + * @param integer $flag Event::READ or Event::WRITE + */ + private function subscribeStreamEvent($stream, $flag) + { + $key = (int) $stream; + + if (isset($this->streamEvents[$key])) { + $event = $this->streamEvents[$key]; + $flags = ($this->streamFlags[$key] |= $flag); + + $event->del(); + $event->set($this->eventBase, $stream, Event::PERSIST | $flags, $this->streamCallback); + } else { + $event = new Event($this->eventBase, $stream, Event::PERSIST | $flag, $this->streamCallback); + + $this->streamEvents[$key] = $event; + $this->streamFlags[$key] = $flag; + } + + $event->add(); + } + + /** + * Update the ext-event Event object for this stream to stop listening to + * the given event type, or remove it entirely if it's no longer needed. + * + * @param resource $stream + * @param integer $flag Event::READ or Event::WRITE + */ + private function unsubscribeStreamEvent($stream, $flag) + { + $key = (int) $stream; + + $flags = $this->streamFlags[$key] &= ~$flag; + + if (0 === $flags) { + $this->removeStream($stream); + + return; + } + + $event = $this->streamEvents[$key]; + + $event->del(); + $event->set($this->eventBase, $stream, Event::PERSIST | $flags, $this->streamCallback); + $event->add(); + } + + /** + * Create a callback used as the target of timer events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createTimerCallback() + { + $this->timerCallback = function ($_, $__, $timer) { + call_user_func($timer->getCallback(), $timer); + + if (!$timer->isPeriodic() && $this->isTimerActive($timer)) { + $this->cancelTimer($timer); + } + }; + } + + /** + * Create a callback used as the target of stream events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createStreamCallback() + { + $this->streamCallback = function ($stream, $flags) { + $key = (int) $stream; + + if (Event::READ === (Event::READ & $flags) && isset($this->readListeners[$key])) { + call_user_func($this->readListeners[$key], $stream, $this); + } + + if (Event::WRITE === (Event::WRITE & $flags) && isset($this->writeListeners[$key])) { + call_user_func($this->writeListeners[$key], $stream, $this); + } + }; + } +} diff --git a/vendor/react/event-loop/src/Factory.php b/vendor/react/event-loop/src/Factory.php new file mode 100644 index 0000000..9a481e3 --- /dev/null +++ b/vendor/react/event-loop/src/Factory.php @@ -0,0 +1,21 @@ +loop = new EventLoop(); + $this->nextTickQueue = new NextTickQueue($this); + $this->futureTickQueue = new FutureTickQueue($this); + $this->timerEvents = new SplObjectStorage(); + } + + /** + * {@inheritdoc} + */ + public function addReadStream($stream, callable $listener) + { + if (isset($this->readEvents[(int) $stream])) { + return; + } + + $callback = function () use ($stream, $listener) { + call_user_func($listener, $stream, $this); + }; + + $event = new IOEvent($callback, $stream, IOEvent::READ); + $this->loop->add($event); + + $this->readEvents[(int) $stream] = $event; + } + + /** + * {@inheritdoc} + */ + public function addWriteStream($stream, callable $listener) + { + if (isset($this->writeEvents[(int) $stream])) { + return; + } + + $callback = function () use ($stream, $listener) { + call_user_func($listener, $stream, $this); + }; + + $event = new IOEvent($callback, $stream, IOEvent::WRITE); + $this->loop->add($event); + + $this->writeEvents[(int) $stream] = $event; + } + + /** + * {@inheritdoc} + */ + public function removeReadStream($stream) + { + $key = (int) $stream; + + if (isset($this->readEvents[$key])) { + $this->readEvents[$key]->stop(); + unset($this->readEvents[$key]); + } + } + + /** + * {@inheritdoc} + */ + public function removeWriteStream($stream) + { + $key = (int) $stream; + + if (isset($this->writeEvents[$key])) { + $this->writeEvents[$key]->stop(); + unset($this->writeEvents[$key]); + } + } + + /** + * {@inheritdoc} + */ + public function removeStream($stream) + { + $this->removeReadStream($stream); + $this->removeWriteStream($stream); + } + + /** + * {@inheritdoc} + */ + public function addTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, false); + + $callback = function () use ($timer) { + call_user_func($timer->getCallback(), $timer); + + if ($this->isTimerActive($timer)) { + $this->cancelTimer($timer); + } + }; + + $event = new TimerEvent($callback, $timer->getInterval()); + $this->timerEvents->attach($timer, $event); + $this->loop->add($event); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function addPeriodicTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, true); + + $callback = function () use ($timer) { + call_user_func($timer->getCallback(), $timer); + }; + + $event = new TimerEvent($callback, $interval, $interval); + $this->timerEvents->attach($timer, $event); + $this->loop->add($event); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function cancelTimer(TimerInterface $timer) + { + if (isset($this->timerEvents[$timer])) { + $this->loop->remove($this->timerEvents[$timer]); + $this->timerEvents->detach($timer); + } + } + + /** + * {@inheritdoc} + */ + public function isTimerActive(TimerInterface $timer) + { + return $this->timerEvents->contains($timer); + } + + /** + * {@inheritdoc} + */ + public function nextTick(callable $listener) + { + $this->nextTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function futureTick(callable $listener) + { + $this->futureTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function tick() + { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + $this->loop->run(EventLoop::RUN_ONCE | EventLoop::RUN_NOWAIT); + } + + /** + * {@inheritdoc} + */ + public function run() + { + $this->running = true; + + while ($this->running) { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + $flags = EventLoop::RUN_ONCE; + if (!$this->running || !$this->nextTickQueue->isEmpty() || !$this->futureTickQueue->isEmpty()) { + $flags |= EventLoop::RUN_NOWAIT; + } elseif (!$this->readEvents && !$this->writeEvents && !$this->timerEvents->count()) { + break; + } + + $this->loop->run($flags); + } + } + + /** + * {@inheritdoc} + */ + public function stop() + { + $this->running = false; + } +} diff --git a/vendor/react/event-loop/src/LibEventLoop.php b/vendor/react/event-loop/src/LibEventLoop.php new file mode 100644 index 0000000..99417a1 --- /dev/null +++ b/vendor/react/event-loop/src/LibEventLoop.php @@ -0,0 +1,343 @@ +eventBase = event_base_new(); + $this->nextTickQueue = new NextTickQueue($this); + $this->futureTickQueue = new FutureTickQueue($this); + $this->timerEvents = new SplObjectStorage(); + + $this->createTimerCallback(); + $this->createStreamCallback(); + } + + /** + * {@inheritdoc} + */ + public function addReadStream($stream, callable $listener) + { + $key = (int) $stream; + + if (!isset($this->readListeners[$key])) { + $this->readListeners[$key] = $listener; + $this->subscribeStreamEvent($stream, EV_READ); + } + } + + /** + * {@inheritdoc} + */ + public function addWriteStream($stream, callable $listener) + { + $key = (int) $stream; + + if (!isset($this->writeListeners[$key])) { + $this->writeListeners[$key] = $listener; + $this->subscribeStreamEvent($stream, EV_WRITE); + } + } + + /** + * {@inheritdoc} + */ + public function removeReadStream($stream) + { + $key = (int) $stream; + + if (isset($this->readListeners[$key])) { + unset($this->readListeners[$key]); + $this->unsubscribeStreamEvent($stream, EV_READ); + } + } + + /** + * {@inheritdoc} + */ + public function removeWriteStream($stream) + { + $key = (int) $stream; + + if (isset($this->writeListeners[$key])) { + unset($this->writeListeners[$key]); + $this->unsubscribeStreamEvent($stream, EV_WRITE); + } + } + + /** + * {@inheritdoc} + */ + public function removeStream($stream) + { + $key = (int) $stream; + + if (isset($this->streamEvents[$key])) { + $event = $this->streamEvents[$key]; + + event_del($event); + event_free($event); + + unset( + $this->streamFlags[$key], + $this->streamEvents[$key], + $this->readListeners[$key], + $this->writeListeners[$key] + ); + } + } + + /** + * {@inheritdoc} + */ + public function addTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, false); + + $this->scheduleTimer($timer); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function addPeriodicTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, true); + + $this->scheduleTimer($timer); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function cancelTimer(TimerInterface $timer) + { + if ($this->isTimerActive($timer)) { + $event = $this->timerEvents[$timer]; + + event_del($event); + event_free($event); + + $this->timerEvents->detach($timer); + } + } + + /** + * {@inheritdoc} + */ + public function isTimerActive(TimerInterface $timer) + { + return $this->timerEvents->contains($timer); + } + + /** + * {@inheritdoc} + */ + public function nextTick(callable $listener) + { + $this->nextTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function futureTick(callable $listener) + { + $this->futureTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function tick() + { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + event_base_loop($this->eventBase, EVLOOP_ONCE | EVLOOP_NONBLOCK); + } + + /** + * {@inheritdoc} + */ + public function run() + { + $this->running = true; + + while ($this->running) { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + $flags = EVLOOP_ONCE; + if (!$this->running || !$this->nextTickQueue->isEmpty() || !$this->futureTickQueue->isEmpty()) { + $flags |= EVLOOP_NONBLOCK; + } elseif (!$this->streamEvents && !$this->timerEvents->count()) { + break; + } + + event_base_loop($this->eventBase, $flags); + } + } + + /** + * {@inheritdoc} + */ + public function stop() + { + $this->running = false; + } + + /** + * Schedule a timer for execution. + * + * @param TimerInterface $timer + */ + private function scheduleTimer(TimerInterface $timer) + { + $this->timerEvents[$timer] = $event = event_timer_new(); + + event_timer_set($event, $this->timerCallback, $timer); + event_base_set($event, $this->eventBase); + event_add($event, $timer->getInterval() * self::MICROSECONDS_PER_SECOND); + } + + /** + * Create a new ext-libevent event resource, or update the existing one. + * + * @param resource $stream + * @param integer $flag EV_READ or EV_WRITE + */ + private function subscribeStreamEvent($stream, $flag) + { + $key = (int) $stream; + + if (isset($this->streamEvents[$key])) { + $event = $this->streamEvents[$key]; + $flags = $this->streamFlags[$key] |= $flag; + + event_del($event); + event_set($event, $stream, EV_PERSIST | $flags, $this->streamCallback); + } else { + $event = event_new(); + + event_set($event, $stream, EV_PERSIST | $flag, $this->streamCallback); + event_base_set($event, $this->eventBase); + + $this->streamEvents[$key] = $event; + $this->streamFlags[$key] = $flag; + } + + event_add($event); + } + + /** + * Update the ext-libevent event resource for this stream to stop listening to + * the given event type, or remove it entirely if it's no longer needed. + * + * @param resource $stream + * @param integer $flag EV_READ or EV_WRITE + */ + private function unsubscribeStreamEvent($stream, $flag) + { + $key = (int) $stream; + + $flags = $this->streamFlags[$key] &= ~$flag; + + if (0 === $flags) { + $this->removeStream($stream); + + return; + } + + $event = $this->streamEvents[$key]; + + event_del($event); + event_set($event, $stream, EV_PERSIST | $flags, $this->streamCallback); + event_add($event); + } + + /** + * Create a callback used as the target of timer events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createTimerCallback() + { + $this->timerCallback = function ($_, $__, $timer) { + call_user_func($timer->getCallback(), $timer); + + // Timer already cancelled ... + if (!$this->isTimerActive($timer)) { + return; + + // Reschedule periodic timers ... + } elseif ($timer->isPeriodic()) { + event_add( + $this->timerEvents[$timer], + $timer->getInterval() * self::MICROSECONDS_PER_SECOND + ); + + // Clean-up one shot timers ... + } else { + $this->cancelTimer($timer); + } + }; + } + + /** + * Create a callback used as the target of stream events. + * + * A reference is kept to the callback for the lifetime of the loop + * to prevent "Cannot destroy active lambda function" fatal error from + * the event extension. + */ + private function createStreamCallback() + { + $this->streamCallback = function ($stream, $flags) { + $key = (int) $stream; + + if (EV_READ === (EV_READ & $flags) && isset($this->readListeners[$key])) { + call_user_func($this->readListeners[$key], $stream, $this); + } + + if (EV_WRITE === (EV_WRITE & $flags) && isset($this->writeListeners[$key])) { + call_user_func($this->writeListeners[$key], $stream, $this); + } + }; + } +} diff --git a/vendor/react/event-loop/src/LoopInterface.php b/vendor/react/event-loop/src/LoopInterface.php new file mode 100644 index 0000000..d046526 --- /dev/null +++ b/vendor/react/event-loop/src/LoopInterface.php @@ -0,0 +1,121 @@ +nextTickQueue = new NextTickQueue($this); + $this->futureTickQueue = new FutureTickQueue($this); + $this->timers = new Timers(); + } + + /** + * {@inheritdoc} + */ + public function addReadStream($stream, callable $listener) + { + $key = (int) $stream; + + if (!isset($this->readStreams[$key])) { + $this->readStreams[$key] = $stream; + $this->readListeners[$key] = $listener; + } + } + + /** + * {@inheritdoc} + */ + public function addWriteStream($stream, callable $listener) + { + $key = (int) $stream; + + if (!isset($this->writeStreams[$key])) { + $this->writeStreams[$key] = $stream; + $this->writeListeners[$key] = $listener; + } + } + + /** + * {@inheritdoc} + */ + public function removeReadStream($stream) + { + $key = (int) $stream; + + unset( + $this->readStreams[$key], + $this->readListeners[$key] + ); + } + + /** + * {@inheritdoc} + */ + public function removeWriteStream($stream) + { + $key = (int) $stream; + + unset( + $this->writeStreams[$key], + $this->writeListeners[$key] + ); + } + + /** + * {@inheritdoc} + */ + public function removeStream($stream) + { + $this->removeReadStream($stream); + $this->removeWriteStream($stream); + } + + /** + * {@inheritdoc} + */ + public function addTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, false); + + $this->timers->add($timer); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function addPeriodicTimer($interval, callable $callback) + { + $timer = new Timer($this, $interval, $callback, true); + + $this->timers->add($timer); + + return $timer; + } + + /** + * {@inheritdoc} + */ + public function cancelTimer(TimerInterface $timer) + { + $this->timers->cancel($timer); + } + + /** + * {@inheritdoc} + */ + public function isTimerActive(TimerInterface $timer) + { + return $this->timers->contains($timer); + } + + /** + * {@inheritdoc} + */ + public function nextTick(callable $listener) + { + $this->nextTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function futureTick(callable $listener) + { + $this->futureTickQueue->add($listener); + } + + /** + * {@inheritdoc} + */ + public function tick() + { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + $this->timers->tick(); + + $this->waitForStreamActivity(0); + } + + /** + * {@inheritdoc} + */ + public function run() + { + $this->running = true; + + while ($this->running) { + $this->nextTickQueue->tick(); + + $this->futureTickQueue->tick(); + + $this->timers->tick(); + + // Next-tick or future-tick queues have pending callbacks ... + if (!$this->running || !$this->nextTickQueue->isEmpty() || !$this->futureTickQueue->isEmpty()) { + $timeout = 0; + + // There is a pending timer, only block until it is due ... + } elseif ($scheduledAt = $this->timers->getFirst()) { + $timeout = $scheduledAt - $this->timers->getTime(); + if ($timeout < 0) { + $timeout = 0; + } else { + /* + * round() needed to correct float error: + * https://github.com/reactphp/event-loop/issues/48 + */ + $timeout = round($timeout * self::MICROSECONDS_PER_SECOND); + } + + // The only possible event is stream activity, so wait forever ... + } elseif ($this->readStreams || $this->writeStreams) { + $timeout = null; + + // There's nothing left to do ... + } else { + break; + } + + $this->waitForStreamActivity($timeout); + } + } + + /** + * {@inheritdoc} + */ + public function stop() + { + $this->running = false; + } + + /** + * Wait/check for stream activity, or until the next timer is due. + */ + private function waitForStreamActivity($timeout) + { + $read = $this->readStreams; + $write = $this->writeStreams; + + $available = $this->streamSelect($read, $write, $timeout); + if (false === $available) { + // if a system call has been interrupted, + // we cannot rely on it's outcome + return; + } + + foreach ($read as $stream) { + $key = (int) $stream; + + if (isset($this->readListeners[$key])) { + call_user_func($this->readListeners[$key], $stream, $this); + } + } + + foreach ($write as $stream) { + $key = (int) $stream; + + if (isset($this->writeListeners[$key])) { + call_user_func($this->writeListeners[$key], $stream, $this); + } + } + } + + /** + * Emulate a stream_select() implementation that does not break when passed + * empty stream arrays. + * + * @param array &$read An array of read streams to select upon. + * @param array &$write An array of write streams to select upon. + * @param integer|null $timeout Activity timeout in microseconds, or null to wait forever. + * + * @return integer|false The total number of streams that are ready for read/write. + * Can return false if stream_select() is interrupted by a signal. + */ + protected function streamSelect(array &$read, array &$write, $timeout) + { + if ($read || $write) { + $except = null; + + // suppress warnings that occur, when stream_select is interrupted by a signal + return @stream_select($read, $write, $except, $timeout === null ? null : 0, $timeout); + } + + $timeout && usleep($timeout); + + return 0; + } +} diff --git a/vendor/react/event-loop/src/Tick/FutureTickQueue.php b/vendor/react/event-loop/src/Tick/FutureTickQueue.php new file mode 100644 index 0000000..eeffd36 --- /dev/null +++ b/vendor/react/event-loop/src/Tick/FutureTickQueue.php @@ -0,0 +1,59 @@ +eventLoop = $eventLoop; + $this->queue = new SplQueue(); + } + + /** + * Add a callback to be invoked on a future tick of the event loop. + * + * Callbacks are guaranteed to be executed in the order they are enqueued. + * + * @param callable $listener The callback to invoke. + */ + public function add(callable $listener) + { + $this->queue->enqueue($listener); + } + + /** + * Flush the callback queue. + */ + public function tick() + { + // Only invoke as many callbacks as were on the queue when tick() was called. + $count = $this->queue->count(); + + while ($count--) { + call_user_func( + $this->queue->dequeue(), + $this->eventLoop + ); + } + } + + /** + * Check if the next tick queue is empty. + * + * @return boolean + */ + public function isEmpty() + { + return $this->queue->isEmpty(); + } +} diff --git a/vendor/react/event-loop/src/Tick/NextTickQueue.php b/vendor/react/event-loop/src/Tick/NextTickQueue.php new file mode 100644 index 0000000..5b8e1de --- /dev/null +++ b/vendor/react/event-loop/src/Tick/NextTickQueue.php @@ -0,0 +1,57 @@ +eventLoop = $eventLoop; + $this->queue = new SplQueue(); + } + + /** + * Add a callback to be invoked on the next tick of the event loop. + * + * Callbacks are guaranteed to be executed in the order they are enqueued, + * before any timer or stream events. + * + * @param callable $listener The callback to invoke. + */ + public function add(callable $listener) + { + $this->queue->enqueue($listener); + } + + /** + * Flush the callback queue. + */ + public function tick() + { + while (!$this->queue->isEmpty()) { + call_user_func( + $this->queue->dequeue(), + $this->eventLoop + ); + } + } + + /** + * Check if the next tick queue is empty. + * + * @return boolean + */ + public function isEmpty() + { + return $this->queue->isEmpty(); + } +} diff --git a/vendor/react/event-loop/src/Timer/Timer.php b/vendor/react/event-loop/src/Timer/Timer.php new file mode 100644 index 0000000..f670ab3 --- /dev/null +++ b/vendor/react/event-loop/src/Timer/Timer.php @@ -0,0 +1,102 @@ +loop = $loop; + $this->interval = (float) $interval; + $this->callback = $callback; + $this->periodic = (bool) $periodic; + $this->data = null; + } + + /** + * {@inheritdoc} + */ + public function getLoop() + { + return $this->loop; + } + + /** + * {@inheritdoc} + */ + public function getInterval() + { + return $this->interval; + } + + /** + * {@inheritdoc} + */ + public function getCallback() + { + return $this->callback; + } + + /** + * {@inheritdoc} + */ + public function setData($data) + { + $this->data = $data; + } + + /** + * {@inheritdoc} + */ + public function getData() + { + return $this->data; + } + + /** + * {@inheritdoc} + */ + public function isPeriodic() + { + return $this->periodic; + } + + /** + * {@inheritdoc} + */ + public function isActive() + { + return $this->loop->isTimerActive($this); + } + + /** + * {@inheritdoc} + */ + public function cancel() + { + $this->loop->cancelTimer($this); + } +} diff --git a/vendor/react/event-loop/src/Timer/TimerInterface.php b/vendor/react/event-loop/src/Timer/TimerInterface.php new file mode 100644 index 0000000..d066f36 --- /dev/null +++ b/vendor/react/event-loop/src/Timer/TimerInterface.php @@ -0,0 +1,62 @@ +timers = new SplObjectStorage(); + $this->scheduler = new SplPriorityQueue(); + } + + public function updateTime() + { + return $this->time = microtime(true); + } + + public function getTime() + { + return $this->time ?: $this->updateTime(); + } + + public function add(TimerInterface $timer) + { + $interval = $timer->getInterval(); + $scheduledAt = $interval + microtime(true); + + $this->timers->attach($timer, $scheduledAt); + $this->scheduler->insert($timer, -$scheduledAt); + } + + public function contains(TimerInterface $timer) + { + return $this->timers->contains($timer); + } + + public function cancel(TimerInterface $timer) + { + $this->timers->detach($timer); + } + + public function getFirst() + { + while ($this->scheduler->count()) { + $timer = $this->scheduler->top(); + + if ($this->timers->contains($timer)) { + return $this->timers[$timer]; + } + + $this->scheduler->extract(); + } + + return null; + } + + public function isEmpty() + { + return count($this->timers) === 0; + } + + public function tick() + { + $time = $this->updateTime(); + $timers = $this->timers; + $scheduler = $this->scheduler; + + while (!$scheduler->isEmpty()) { + $timer = $scheduler->top(); + + if (!isset($timers[$timer])) { + $scheduler->extract(); + $timers->detach($timer); + + continue; + } + + if ($timers[$timer] >= $time) { + break; + } + + $scheduler->extract(); + call_user_func($timer->getCallback(), $timer); + + if ($timer->isPeriodic() && isset($timers[$timer])) { + $timers[$timer] = $scheduledAt = $timer->getInterval() + $time; + $scheduler->insert($timer, -$scheduledAt); + } else { + $timers->detach($timer); + } + } + } +} diff --git a/vendor/react/http-client/LICENSE b/vendor/react/http-client/LICENSE new file mode 100644 index 0000000..a808108 --- /dev/null +++ b/vendor/react/http-client/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2012 Igor Wiedler, Chris Boden + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/react/http-client/src/ChunkedStreamDecoder.php b/vendor/react/http-client/src/ChunkedStreamDecoder.php new file mode 100644 index 0000000..a96592e --- /dev/null +++ b/vendor/react/http-client/src/ChunkedStreamDecoder.php @@ -0,0 +1,207 @@ +stream = $stream; + $this->stream->on('data', array($this, 'handleData')); + $this->stream->on('end', array($this, 'handleEnd')); + Util::forwardEvents($this->stream, $this, array( + 'error', + )); + } + + /** @internal */ + public function handleData($data) + { + $this->buffer .= $data; + + do { + $bufferLength = strlen($this->buffer); + $continue = $this->iterateBuffer(); + $iteratedBufferLength = strlen($this->buffer); + } while ( + $continue && + $bufferLength !== $iteratedBufferLength && + $iteratedBufferLength > 0 + ); + + if ($this->buffer === false) { + $this->buffer = ''; + } + } + + protected function iterateBuffer() + { + if (strlen($this->buffer) <= 1) { + return false; + } + + if ($this->nextChunkIsLength) { + $crlfPosition = strpos($this->buffer, static::CRLF); + if ($crlfPosition === false && strlen($this->buffer) > 1024) { + $this->emit('error', array( + new Exception('Chunk length header longer then 1024 bytes'), + )); + $this->close(); + return false; + } + if ($crlfPosition === false) { + return false; // Chunk header hasn't completely come in yet + } + $lengthChunk = substr($this->buffer, 0, $crlfPosition); + if (strpos($lengthChunk, ';') !== false) { + list($lengthChunk) = explode(';', $lengthChunk, 2); + } + if ($lengthChunk !== '') { + $lengthChunk = ltrim(trim($lengthChunk), "0"); + if ($lengthChunk === '') { + // We've reached the end of the stream + $this->reachedEnd = true; + $this->emit('end'); + $this->close(); + return false; + } + } + $this->nextChunkIsLength = false; + if (dechex(hexdec($lengthChunk)) !== strtolower($lengthChunk)) { + $this->emit('error', array( + new Exception('Unable to validate "' . $lengthChunk . '" as chunk length header'), + )); + $this->close(); + return false; + } + $this->remainingLength = hexdec($lengthChunk); + $this->buffer = substr($this->buffer, $crlfPosition + 2); + return true; + } + + if ($this->remainingLength > 0) { + $chunkLength = $this->getChunkLength(); + if ($chunkLength === 0) { + return true; + } + $this->emit('data', array( + substr($this->buffer, 0, $chunkLength), + $this + )); + $this->remainingLength -= $chunkLength; + $this->buffer = substr($this->buffer, $chunkLength); + return true; + } + + $this->nextChunkIsLength = true; + $this->buffer = substr($this->buffer, 2); + return true; + } + + protected function getChunkLength() + { + $bufferLength = strlen($this->buffer); + + if ($bufferLength >= $this->remainingLength) { + return $this->remainingLength; + } + + return $bufferLength; + } + + public function pause() + { + $this->stream->pause(); + } + + public function resume() + { + $this->stream->resume(); + } + + public function isReadable() + { + return $this->stream->isReadable(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + $this->closed = true; + return $this->stream->close(); + } + + /** @internal */ + public function handleEnd() + { + $this->handleData(''); + + if ($this->closed) { + return; + } + + if ($this->buffer === '' && $this->reachedEnd) { + $this->emit('end'); + $this->close(); + return; + } + + $this->emit( + 'error', + array( + new Exception('Stream ended with incomplete control code') + ) + ); + $this->close(); + } +} diff --git a/vendor/react/http-client/src/Client.php b/vendor/react/http-client/src/Client.php new file mode 100644 index 0000000..fc14426 --- /dev/null +++ b/vendor/react/http-client/src/Client.php @@ -0,0 +1,28 @@ +connector = $connector; + } + + public function request($method, $url, array $headers = array(), $protocolVersion = '1.0') + { + $requestData = new RequestData($method, $url, $headers, $protocolVersion); + + return new Request($this->connector, $requestData); + } +} diff --git a/vendor/react/http-client/src/Request.php b/vendor/react/http-client/src/Request.php new file mode 100644 index 0000000..ea4d50b --- /dev/null +++ b/vendor/react/http-client/src/Request.php @@ -0,0 +1,293 @@ +connector = $connector; + $this->requestData = $requestData; + } + + public function isWritable() + { + return self::STATE_END > $this->state && !$this->ended; + } + + private function writeHead() + { + $this->state = self::STATE_WRITING_HEAD; + + $requestData = $this->requestData; + $streamRef = &$this->stream; + $stateRef = &$this->state; + $pendingWrites = &$this->pendingWrites; + $that = $this; + + $promise = $this->connect(); + $promise->then( + function (ConnectionInterface $stream) use ($requestData, &$streamRef, &$stateRef, &$pendingWrites, $that) { + $streamRef = $stream; + + $stream->on('drain', array($that, 'handleDrain')); + $stream->on('data', array($that, 'handleData')); + $stream->on('end', array($that, 'handleEnd')); + $stream->on('error', array($that, 'handleError')); + $stream->on('close', array($that, 'handleClose')); + + $headers = (string) $requestData; + + $more = $stream->write($headers . $pendingWrites); + + $stateRef = Request::STATE_HEAD_WRITTEN; + + // clear pending writes if non-empty + if ($pendingWrites !== '') { + $pendingWrites = ''; + + if ($more) { + $that->emit('drain'); + } + } + }, + array($this, 'closeError') + ); + + $this->on('close', function() use ($promise) { + $promise->cancel(); + }); + } + + public function write($data) + { + if (!$this->isWritable()) { + return false; + } + + // write directly to connection stream if already available + if (self::STATE_HEAD_WRITTEN <= $this->state) { + return $this->stream->write($data); + } + + // otherwise buffer and try to establish connection + $this->pendingWrites .= $data; + if (self::STATE_WRITING_HEAD > $this->state) { + $this->writeHead(); + } + + return false; + } + + public function end($data = null) + { + if (!$this->isWritable()) { + return; + } + + if (null !== $data) { + $this->write($data); + } else if (self::STATE_WRITING_HEAD > $this->state) { + $this->writeHead(); + } + + $this->ended = true; + } + + /** @internal */ + public function handleDrain() + { + $this->emit('drain'); + } + + /** @internal */ + public function handleData($data) + { + $this->buffer .= $data; + + if (false !== strpos($this->buffer, "\r\n\r\n")) { + try { + list($response, $bodyChunk) = $this->parseResponse($this->buffer); + } catch (\InvalidArgumentException $exception) { + $this->emit('error', array($exception)); + } + + $this->buffer = null; + + $this->stream->removeListener('drain', array($this, 'handleDrain')); + $this->stream->removeListener('data', array($this, 'handleData')); + $this->stream->removeListener('end', array($this, 'handleEnd')); + $this->stream->removeListener('error', array($this, 'handleError')); + $this->stream->removeListener('close', array($this, 'handleClose')); + + if (!isset($response)) { + return; + } + + $response->on('close', array($this, 'close')); + $that = $this; + $response->on('error', function (\Exception $error) use ($that) { + $that->closeError(new \RuntimeException( + "An error occured in the response", + 0, + $error + )); + }); + + $this->emit('response', array($response, $this)); + + $this->stream->emit('data', array($bodyChunk)); + } + } + + /** @internal */ + public function handleEnd() + { + $this->closeError(new \RuntimeException( + "Connection ended before receiving response" + )); + } + + /** @internal */ + public function handleError(\Exception $error) + { + $this->closeError(new \RuntimeException( + "An error occurred in the underlying stream", + 0, + $error + )); + } + + /** @internal */ + public function handleClose() + { + $this->close(); + } + + /** @internal */ + public function closeError(\Exception $error) + { + if (self::STATE_END <= $this->state) { + return; + } + $this->emit('error', array($error)); + $this->close(); + } + + public function close() + { + if (self::STATE_END <= $this->state) { + return; + } + + $this->state = self::STATE_END; + $this->pendingWrites = ''; + + if ($this->stream) { + $this->stream->close(); + } + + $this->emit('close'); + $this->removeAllListeners(); + } + + protected function parseResponse($data) + { + $psrResponse = gPsr\parse_response($data); + $headers = array_map(function($val) { + if (1 === count($val)) { + $val = $val[0]; + } + + return $val; + }, $psrResponse->getHeaders()); + + $factory = $this->getResponseFactory(); + + $response = $factory( + 'HTTP', + $psrResponse->getProtocolVersion(), + $psrResponse->getStatusCode(), + $psrResponse->getReasonPhrase(), + $headers + ); + + return array($response, (string)($psrResponse->getBody())); + } + + protected function connect() + { + $scheme = $this->requestData->getScheme(); + if ($scheme !== 'https' && $scheme !== 'http') { + return Promise\reject( + new \InvalidArgumentException('Invalid request URL given') + ); + } + + $host = $this->requestData->getHost(); + $port = $this->requestData->getPort(); + + if ($scheme === 'https') { + $host = 'tls://' . $host; + } + + return $this->connector + ->connect($host . ':' . $port); + } + + public function setResponseFactory($factory) + { + $this->responseFactory = $factory; + } + + public function getResponseFactory() + { + if (null === $factory = $this->responseFactory) { + $stream = $this->stream; + + $factory = function ($protocol, $version, $code, $reasonPhrase, $headers) use ($stream) { + return new Response( + $stream, + $protocol, + $version, + $code, + $reasonPhrase, + $headers + ); + }; + + $this->responseFactory = $factory; + } + + return $factory; + } +} diff --git a/vendor/react/http-client/src/RequestData.php b/vendor/react/http-client/src/RequestData.php new file mode 100644 index 0000000..1c7d5eb --- /dev/null +++ b/vendor/react/http-client/src/RequestData.php @@ -0,0 +1,125 @@ +method = $method; + $this->url = $url; + $this->headers = $headers; + $this->protocolVersion = $protocolVersion; + } + + private function mergeDefaultheaders(array $headers) + { + $port = ($this->getDefaultPort() === $this->getPort()) ? '' : ":{$this->getPort()}"; + $connectionHeaders = ('1.1' === $this->protocolVersion) ? array('Connection' => 'close') : array(); + $authHeaders = $this->getAuthHeaders(); + + $defaults = array_merge( + array( + 'Host' => $this->getHost().$port, + 'User-Agent' => 'React/alpha', + ), + $connectionHeaders, + $authHeaders + ); + + // remove all defaults that already exist in $headers + $lower = array_change_key_case($headers, CASE_LOWER); + foreach ($defaults as $key => $_) { + if (isset($lower[strtolower($key)])) { + unset($defaults[$key]); + } + } + + return array_merge($defaults, $headers); + } + + public function getScheme() + { + return parse_url($this->url, PHP_URL_SCHEME); + } + + public function getHost() + { + return parse_url($this->url, PHP_URL_HOST); + } + + public function getPort() + { + return (int) parse_url($this->url, PHP_URL_PORT) ?: $this->getDefaultPort(); + } + + public function getDefaultPort() + { + return ('https' === $this->getScheme()) ? 443 : 80; + } + + public function getPath() + { + $path = parse_url($this->url, PHP_URL_PATH); + $queryString = parse_url($this->url, PHP_URL_QUERY); + + // assume "/" path by default, but allow "OPTIONS *" + if ($path === null) { + $path = ($this->method === 'OPTIONS' && $queryString === null) ? '*': '/'; + } + if ($queryString !== null) { + $path .= '?' . $queryString; + } + + return $path; + } + + public function setProtocolVersion($version) + { + $this->protocolVersion = $version; + } + + public function __toString() + { + $headers = $this->mergeDefaultheaders($this->headers); + + $data = ''; + $data .= "{$this->method} {$this->getPath()} HTTP/{$this->protocolVersion}\r\n"; + foreach ($headers as $name => $values) { + foreach ((array)$values as $value) { + $data .= "$name: $value\r\n"; + } + } + $data .= "\r\n"; + + return $data; + } + + private function getUrlUserPass() + { + $components = parse_url($this->url); + + if (isset($components['user'])) { + return array( + 'user' => $components['user'], + 'pass' => isset($components['pass']) ? $components['pass'] : null, + ); + } + } + + private function getAuthHeaders() + { + if (null !== $auth = $this->getUrlUserPass()) { + return array( + 'Authorization' => 'Basic ' . base64_encode($auth['user'].':'.$auth['pass']), + ); + } + + return array(); + } +} diff --git a/vendor/react/http-client/src/Response.php b/vendor/react/http-client/src/Response.php new file mode 100644 index 0000000..5ed271f --- /dev/null +++ b/vendor/react/http-client/src/Response.php @@ -0,0 +1,174 @@ +stream = $stream; + $this->protocol = $protocol; + $this->version = $version; + $this->code = $code; + $this->reasonPhrase = $reasonPhrase; + $this->headers = $headers; + + if (strtolower($this->getHeaderLine('Transfer-Encoding')) === 'chunked') { + $this->stream = new ChunkedStreamDecoder($stream); + $this->removeHeader('Transfer-Encoding'); + } + + $this->stream->on('data', array($this, 'handleData')); + $this->stream->on('error', array($this, 'handleError')); + $this->stream->on('end', array($this, 'handleEnd')); + $this->stream->on('close', array($this, 'handleClose')); + } + + public function getProtocol() + { + return $this->protocol; + } + + public function getVersion() + { + return $this->version; + } + + public function getCode() + { + return $this->code; + } + + public function getReasonPhrase() + { + return $this->reasonPhrase; + } + + public function getHeaders() + { + return $this->headers; + } + + private function removeHeader($name) + { + foreach ($this->headers as $key => $value) { + if (strcasecmp($name, $key) === 0) { + unset($this->headers[$key]); + break; + } + } + } + + private function getHeader($name) + { + $name = strtolower($name); + $normalized = array_change_key_case($this->headers, CASE_LOWER); + + return isset($normalized[$name]) ? (array)$normalized[$name] : array(); + } + + private function getHeaderLine($name) + { + return implode(', ' , $this->getHeader($name)); + } + + /** @internal */ + public function handleData($data) + { + if ($this->readable) { + $this->emit('data', array($data)); + } + } + + /** @internal */ + public function handleEnd() + { + if (!$this->readable) { + return; + } + $this->emit('end'); + $this->close(); + } + + /** @internal */ + public function handleError(\Exception $error) + { + if (!$this->readable) { + return; + } + $this->emit('error', array(new \RuntimeException( + "An error occurred in the underlying stream", + 0, + $error + ))); + + $this->close(); + } + + /** @internal */ + public function handleClose() + { + $this->close(); + } + + public function close() + { + if (!$this->readable) { + return; + } + + $this->readable = false; + $this->stream->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + public function isReadable() + { + return $this->readable; + } + + public function pause() + { + if (!$this->readable) { + return; + } + + $this->stream->pause(); + } + + public function resume() + { + if (!$this->readable) { + return; + } + + $this->stream->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } +} diff --git a/vendor/react/http/LICENSE b/vendor/react/http/LICENSE new file mode 100644 index 0000000..a808108 --- /dev/null +++ b/vendor/react/http/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2012 Igor Wiedler, Chris Boden + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/react/http/src/Io/ChunkedDecoder.php b/vendor/react/http/src/Io/ChunkedDecoder.php new file mode 100644 index 0000000..9b0c089 --- /dev/null +++ b/vendor/react/http/src/Io/ChunkedDecoder.php @@ -0,0 +1,172 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->buffer = ''; + + $this->closed = true; + + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleEnd() + { + if (!$this->closed) { + $this->handleError(new Exception('Unexpected end event')); + } + } + + /** @internal */ + public function handleError(Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleData($data) + { + $this->buffer .= $data; + + while ($this->buffer !== '') { + if (!$this->headerCompleted) { + $positionCrlf = strpos($this->buffer, static::CRLF); + + if ($positionCrlf === false) { + // Header shouldn't be bigger than 1024 bytes + if (isset($this->buffer[static::MAX_CHUNK_HEADER_SIZE])) { + $this->handleError(new Exception('Chunk header size inclusive extension bigger than' . static::MAX_CHUNK_HEADER_SIZE. ' bytes')); + } + return; + } + + $header = strtolower((string)substr($this->buffer, 0, $positionCrlf)); + $hexValue = $header; + + if (strpos($header, ';') !== false) { + $array = explode(';', $header); + $hexValue = $array[0]; + } + + if ($hexValue !== '') { + $hexValue = ltrim($hexValue, "0"); + if ($hexValue === '') { + $hexValue = "0"; + } + } + + $this->chunkSize = hexdec($hexValue); + if (dechex($this->chunkSize) !== $hexValue) { + $this->handleError(new Exception($hexValue . ' is not a valid hexadecimal number')); + return; + } + + $this->buffer = (string)substr($this->buffer, $positionCrlf + 2); + $this->headerCompleted = true; + if ($this->buffer === '') { + return; + } + } + + $chunk = (string)substr($this->buffer, 0, $this->chunkSize - $this->transferredSize); + + if ($chunk !== '') { + $this->transferredSize += strlen($chunk); + $this->emit('data', array($chunk)); + $this->buffer = (string)substr($this->buffer, strlen($chunk)); + } + + $positionCrlf = strpos($this->buffer, static::CRLF); + + if ($positionCrlf === 0) { + if ($this->chunkSize === 0) { + $this->emit('end'); + $this->close(); + return; + } + $this->chunkSize = 0; + $this->headerCompleted = false; + $this->transferredSize = 0; + $this->buffer = (string)substr($this->buffer, 2); + } + + if ($positionCrlf !== 0 && $this->chunkSize === $this->transferredSize && strlen($this->buffer) > 2) { + // the first 2 characters are not CLRF, send error event + $this->handleError(new Exception('Chunk does not end with a CLRF')); + return; + } + + if ($positionCrlf !== 0 && strlen($this->buffer) < 2) { + // No CLRF found, wait for additional data which could be a CLRF + return; + } + } + } +} diff --git a/vendor/react/http/src/Io/ChunkedEncoder.php b/vendor/react/http/src/Io/ChunkedEncoder.php new file mode 100644 index 0000000..c075bdb --- /dev/null +++ b/vendor/react/http/src/Io/ChunkedEncoder.php @@ -0,0 +1,111 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + if ($data === '') { + return; + } + + $completeChunk = $this->createChunk($data); + + $this->emit('data', array($completeChunk)); + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + $this->emit('data', array("0\r\n\r\n")); + + if (!$this->closed) { + $this->emit('end'); + $this->close(); + } + } + + /** + * @param string $data - string to be transformed in an valid + * HTTP encoded chunk string + * @return string + */ + private function createChunk($data) + { + $byteSize = strlen($data); + $byteSize = dechex($byteSize); + $chunkBeginning = $byteSize . "\r\n"; + + return $chunkBeginning . $data . "\r\n"; + } + +} diff --git a/vendor/react/http/src/Io/CloseProtectionStream.php b/vendor/react/http/src/Io/CloseProtectionStream.php new file mode 100644 index 0000000..f30ff83 --- /dev/null +++ b/vendor/react/http/src/Io/CloseProtectionStream.php @@ -0,0 +1,106 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + if ($this->closed) { + return; + } + + $this->input->pause(); + } + + public function resume() + { + if ($this->closed) { + return; + } + + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->emit('close'); + + // 'pause' the stream avoids additional traffic transferred by this stream + $this->input->pause(); + + $this->input->removeListener('data', array($this, 'handleData')); + $this->input->removeListener('error', array($this, 'handleError')); + $this->input->removeListener('end', array($this, 'handleEnd')); + $this->input->removeListener('close', array($this, 'close')); + + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + $this->emit('data', array($data)); + } + + /** @internal */ + public function handleEnd() + { + $this->emit('end'); + $this->close(); + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + } + +} diff --git a/vendor/react/http/src/Io/HttpBodyStream.php b/vendor/react/http/src/Io/HttpBodyStream.php new file mode 100644 index 0000000..25d15a1 --- /dev/null +++ b/vendor/react/http/src/Io/HttpBodyStream.php @@ -0,0 +1,182 @@ +input = $input; + $this->size = $size; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->input->isReadable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + public function getSize() + { + return $this->size; + } + + /** @ignore */ + public function __toString() + { + return ''; + } + + /** @ignore */ + public function detach() + { + return null; + } + + /** @ignore */ + public function tell() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function eof() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function isSeekable() + { + return false; + } + + /** @ignore */ + public function seek($offset, $whence = SEEK_SET) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function rewind() + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function isWritable() + { + return false; + } + + /** @ignore */ + public function write($string) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function read($length) + { + throw new \BadMethodCallException(); + } + + /** @ignore */ + public function getContents() + { + return ''; + } + + /** @ignore */ + public function getMetadata($key = null) + { + return null; + } + + /** @internal */ + public function handleData($data) + { + $this->emit('data', array($data)); + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + if (!$this->closed) { + $this->emit('end'); + $this->close(); + } + } +} diff --git a/vendor/react/http/src/Io/IniUtil.php b/vendor/react/http/src/Io/IniUtil.php new file mode 100644 index 0000000..d8bce2d --- /dev/null +++ b/vendor/react/http/src/Io/IniUtil.php @@ -0,0 +1,48 @@ +stream = $stream; + $this->maxLength = $maxLength; + + $this->stream->on('data', array($this, 'handleData')); + $this->stream->on('end', array($this, 'handleEnd')); + $this->stream->on('error', array($this, 'handleError')); + $this->stream->on('close', array($this, 'close')); + } + + public function isReadable() + { + return !$this->closed && $this->stream->isReadable(); + } + + public function pause() + { + $this->stream->pause(); + } + + public function resume() + { + $this->stream->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->stream->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + if (($this->transferredLength + strlen($data)) > $this->maxLength) { + // Only emit data until the value of 'Content-Length' is reached, the rest will be ignored + $data = (string)substr($data, 0, $this->maxLength - $this->transferredLength); + } + + if ($data !== '') { + $this->transferredLength += strlen($data); + $this->emit('data', array($data)); + } + + if ($this->transferredLength === $this->maxLength) { + // 'Content-Length' reached, stream will end + $this->emit('end'); + $this->close(); + $this->stream->removeListener('data', array($this, 'handleData')); + } + } + + /** @internal */ + public function handleError(\Exception $e) + { + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + if (!$this->closed) { + $this->handleError(new \Exception('Unexpected end event')); + } + } + +} diff --git a/vendor/react/http/src/Io/MiddlewareRunner.php b/vendor/react/http/src/Io/MiddlewareRunner.php new file mode 100644 index 0000000..8ba6a31 --- /dev/null +++ b/vendor/react/http/src/Io/MiddlewareRunner.php @@ -0,0 +1,54 @@ +middleware = array_values($middleware); + } + + /** + * @param ServerRequestInterface $request + * @return ResponseInterface|PromiseInterface + * @throws Exception + */ + public function __invoke(ServerRequestInterface $request) + { + if (count($this->middleware) === 0) { + throw new \RuntimeException('No middleware to run'); + } + + return $this->call($request, 0); + } + + /** @internal */ + public function call(ServerRequestInterface $request, $position) + { + $that = $this; + $next = function (ServerRequestInterface $request) use ($that, $position) { + return $that->call($request, $position + 1); + }; + + $handler = $this->middleware[$position]; + return $handler($request, $next); + } +} diff --git a/vendor/react/http/src/Io/MultipartParser.php b/vendor/react/http/src/Io/MultipartParser.php new file mode 100644 index 0000000..283e8c2 --- /dev/null +++ b/vendor/react/http/src/Io/MultipartParser.php @@ -0,0 +1,329 @@ +maxInputVars = (int)$var; + } + $var = ini_get('max_input_nesting_level'); + if ($var !== false) { + $this->maxInputNestingLevel = (int)$var; + } + + if ($uploadMaxFilesize === null) { + $uploadMaxFilesize = ini_get('upload_max_filesize'); + } + + $this->uploadMaxFilesize = IniUtil::iniSizeToBytes($uploadMaxFilesize); + $this->maxFileUploads = $maxFileUploads === null ? (ini_get('file_uploads') === '' ? 0 : (int)ini_get('max_file_uploads')) : (int)$maxFileUploads; + } + + public function parse(ServerRequestInterface $request) + { + $contentType = $request->getHeaderLine('content-type'); + if(!preg_match('/boundary="?(.*)"?$/', $contentType, $matches)) { + return $request; + } + + $this->request = $request; + $this->parseBody('--' . $matches[1], (string)$request->getBody()); + + $request = $this->request; + $this->request = null; + $this->postCount = 0; + $this->filesCount = 0; + $this->emptyCount = 0; + $this->maxFileSize = null; + + return $request; + } + + private function parseBody($boundary, $buffer) + { + $len = strlen($boundary); + + // ignore everything before initial boundary (SHOULD be empty) + $start = strpos($buffer, $boundary . "\r\n"); + + while ($start !== false) { + // search following boundary (preceded by newline) + // ignore last if not followed by boundary (SHOULD end with "--") + $start += $len + 2; + $end = strpos($buffer, "\r\n" . $boundary, $start); + if ($end === false) { + break; + } + + // parse one part and continue searching for next + $this->parsePart(substr($buffer, $start, $end - $start)); + $start = $end; + } + } + + private function parsePart($chunk) + { + $pos = strpos($chunk, "\r\n\r\n"); + if ($pos === false) { + return; + } + + $headers = $this->parseHeaders((string)substr($chunk, 0, $pos)); + $body = (string)substr($chunk, $pos + 4); + + if (!isset($headers['content-disposition'])) { + return; + } + + $name = $this->getParameterFromHeader($headers['content-disposition'], 'name'); + if ($name === null) { + return; + } + + $filename = $this->getParameterFromHeader($headers['content-disposition'], 'filename'); + if ($filename !== null) { + $this->parseFile( + $name, + $filename, + isset($headers['content-type'][0]) ? $headers['content-type'][0] : null, + $body + ); + } else { + $this->parsePost($name, $body); + } + } + + private function parseFile($name, $filename, $contentType, $contents) + { + $file = $this->parseUploadedFile($filename, $contentType, $contents); + if ($file === null) { + return; + } + + $this->request = $this->request->withUploadedFiles($this->extractPost( + $this->request->getUploadedFiles(), + $name, + $file + )); + } + + private function parseUploadedFile($filename, $contentType, $contents) + { + $size = strlen($contents); + + // no file selected (zero size and empty filename) + if ($size === 0 && $filename === '') { + // ignore excessive number of empty file uploads + if (++$this->emptyCount + $this->filesCount > $this->maxInputVars) { + return; + } + + return new UploadedFile( + Psr7\stream_for(), + $size, + UPLOAD_ERR_NO_FILE, + $filename, + $contentType + ); + } + + // ignore excessive number of file uploads + if (++$this->filesCount > $this->maxFileUploads) { + return; + } + + // file exceeds "upload_max_filesize" ini setting + if ($size > $this->uploadMaxFilesize) { + return new UploadedFile( + Psr7\stream_for(), + $size, + UPLOAD_ERR_INI_SIZE, + $filename, + $contentType + ); + } + + // file exceeds MAX_FILE_SIZE value + if ($this->maxFileSize !== null && $size > $this->maxFileSize) { + return new UploadedFile( + Psr7\stream_for(), + $size, + UPLOAD_ERR_FORM_SIZE, + $filename, + $contentType + ); + } + + return new UploadedFile( + Psr7\stream_for($contents), + $size, + UPLOAD_ERR_OK, + $filename, + $contentType + ); + } + + private function parsePost($name, $value) + { + // ignore excessive number of post fields + if (++$this->postCount > $this->maxInputVars) { + return; + } + + $this->request = $this->request->withParsedBody($this->extractPost( + $this->request->getParsedBody(), + $name, + $value + )); + + if (strtoupper($name) === 'MAX_FILE_SIZE') { + $this->maxFileSize = (int)$value; + + if ($this->maxFileSize === 0) { + $this->maxFileSize = null; + } + } + } + + private function parseHeaders($header) + { + $headers = array(); + + foreach (explode("\r\n", trim($header)) as $line) { + $parts = explode(':', $line, 2); + if (!isset($parts[1])) { + continue; + } + + $key = strtolower(trim($parts[0])); + $values = explode(';', $parts[1]); + $values = array_map('trim', $values); + $headers[$key] = $values; + } + + return $headers; + } + + private function getParameterFromHeader(array $header, $parameter) + { + foreach ($header as $part) { + if (preg_match('/' . $parameter . '="?(.*)"$/', $part, $matches)) { + return $matches[1]; + } + } + + return null; + } + + private function extractPost($postFields, $key, $value) + { + $chunks = explode('[', $key); + if (count($chunks) == 1) { + $postFields[$key] = $value; + return $postFields; + } + + // ignore this key if maximum nesting level is exceeded + if (isset($chunks[$this->maxInputNestingLevel])) { + return $postFields; + } + + $chunkKey = rtrim($chunks[0], ']'); + $parent = &$postFields; + for ($i = 1; isset($chunks[$i]); $i++) { + $previousChunkKey = $chunkKey; + + if ($previousChunkKey === '') { + $parent[] = array(); + end($parent); + $parent = &$parent[key($parent)]; + } else { + if (!isset($parent[$previousChunkKey]) || !is_array($parent[$previousChunkKey])) { + $parent[$previousChunkKey] = array(); + } + $parent = &$parent[$previousChunkKey]; + } + + $chunkKey = rtrim($chunks[$i], ']'); + } + + if ($chunkKey === '') { + $parent[] = $value; + } else { + $parent[$chunkKey] = $value; + } + + return $postFields; + } +} diff --git a/vendor/react/http/src/Io/PauseBufferStream.php b/vendor/react/http/src/Io/PauseBufferStream.php new file mode 100644 index 0000000..6e2e3da --- /dev/null +++ b/vendor/react/http/src/Io/PauseBufferStream.php @@ -0,0 +1,188 @@ +input = $input; + + $this->input->on('data', array($this, 'handleData')); + $this->input->on('end', array($this, 'handleEnd')); + $this->input->on('error', array($this, 'handleError')); + $this->input->on('close', array($this, 'handleClose')); + } + + /** + * pause and remember this was not explicitly from user control + * + * @internal + */ + public function pauseImplicit() + { + $this->pause(); + $this->implicit = true; + } + + /** + * resume only if this was previously paused implicitly and not explicitly from user control + * + * @internal + */ + public function resumeImplicit() + { + if ($this->implicit) { + $this->resume(); + } + } + + public function isReadable() + { + return !$this->closed; + } + + public function pause() + { + if ($this->closed) { + return; + } + + $this->input->pause(); + $this->paused = true; + $this->implicit = false; + } + + public function resume() + { + if ($this->closed) { + return; + } + + $this->paused = false; + $this->implicit = false; + + if ($this->dataPaused !== '') { + $this->emit('data', array($this->dataPaused)); + $this->dataPaused = ''; + } + + if ($this->errorPaused) { + $this->emit('error', array($this->errorPaused)); + return $this->close(); + } + + if ($this->endPaused) { + $this->endPaused = false; + $this->emit('end'); + return $this->close(); + } + + if ($this->closePaused) { + $this->closePaused = false; + return $this->close(); + } + + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + $this->dataPaused = ''; + $this->endPaused = $this->closePaused = false; + $this->errorPaused = null; + + $this->input->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleData($data) + { + if ($this->paused) { + $this->dataPaused .= $data; + return; + } + + $this->emit('data', array($data)); + } + + /** @internal */ + public function handleError(\Exception $e) + { + if ($this->paused) { + $this->errorPaused = $e; + return; + } + + $this->emit('error', array($e)); + $this->close(); + } + + /** @internal */ + public function handleEnd() + { + if ($this->paused) { + $this->endPaused = true; + return; + } + + if (!$this->closed) { + $this->emit('end'); + $this->close(); + } + } + + /** @internal */ + public function handleClose() + { + if ($this->paused) { + $this->closePaused = true; + return; + } + + $this->close(); + } +} diff --git a/vendor/react/http/src/Io/RequestHeaderParser.php b/vendor/react/http/src/Io/RequestHeaderParser.php new file mode 100644 index 0000000..21d2d32 --- /dev/null +++ b/vendor/react/http/src/Io/RequestHeaderParser.php @@ -0,0 +1,223 @@ +localSocketUri = $localSocketUri; + $this->remoteSocketUri = $remoteSocketUri; + } + + public function feed($data) + { + $this->buffer .= $data; + $endOfHeader = strpos($this->buffer, "\r\n\r\n"); + + if ($endOfHeader > $this->maxSize || ($endOfHeader === false && isset($this->buffer[$this->maxSize]))) { + $this->emit('error', array(new \OverflowException("Maximum header size of {$this->maxSize} exceeded.", 431), $this)); + $this->removeAllListeners(); + return; + } + + if (false !== $endOfHeader) { + try { + $this->parseAndEmitRequest($endOfHeader); + } catch (Exception $exception) { + $this->emit('error', array($exception)); + } + $this->removeAllListeners(); + } + } + + private function parseAndEmitRequest($endOfHeader) + { + $request = $this->parseRequest((string)substr($this->buffer, 0, $endOfHeader)); + $bodyBuffer = isset($this->buffer[$endOfHeader + 4]) ? substr($this->buffer, $endOfHeader + 4) : ''; + $this->emit('headers', array($request, $bodyBuffer)); + } + + private function parseRequest($headers) + { + // additional, stricter safe-guard for request line + // because request parser doesn't properly cope with invalid ones + if (!preg_match('#^[^ ]+ [^ ]+ HTTP/\d\.\d#m', $headers)) { + throw new \InvalidArgumentException('Unable to parse invalid request-line'); + } + + // parser does not support asterisk-form and authority-form + // remember original target and temporarily replace and re-apply below + $originalTarget = null; + if (strpos($headers, 'OPTIONS * ') === 0) { + $originalTarget = '*'; + $headers = 'OPTIONS / ' . substr($headers, 10); + } elseif (strpos($headers, 'CONNECT ') === 0) { + $parts = explode(' ', $headers, 3); + $uri = parse_url('tcp://' . $parts[1]); + + // check this is a valid authority-form request-target (host:port) + if (isset($uri['scheme'], $uri['host'], $uri['port']) && count($uri) === 3) { + $originalTarget = $parts[1]; + $parts[1] = 'http://' . $parts[1] . '/'; + $headers = implode(' ', $parts); + } else { + throw new \InvalidArgumentException('CONNECT method MUST use authority-form request target'); + } + } + + // parse request headers into obj implementing RequestInterface + $request = g7\parse_request($headers); + + // create new obj implementing ServerRequestInterface by preserving all + // previous properties and restoring original request-target + $serverParams = array( + 'REQUEST_TIME' => time(), + 'REQUEST_TIME_FLOAT' => microtime(true) + ); + + if ($this->remoteSocketUri !== null) { + $remoteAddress = parse_url($this->remoteSocketUri); + $serverParams['REMOTE_ADDR'] = $remoteAddress['host']; + $serverParams['REMOTE_PORT'] = $remoteAddress['port']; + } + + if ($this->localSocketUri !== null) { + $localAddress = parse_url($this->localSocketUri); + $serverParams['SERVER_ADDR'] = $localAddress['host']; + $serverParams['SERVER_PORT'] = $localAddress['port']; + if (isset($localAddress['scheme']) && $localAddress['scheme'] === 'https') { + $serverParams['HTTPS'] = 'on'; + } + } + + $target = $request->getRequestTarget(); + $request = new ServerRequest( + $request->getMethod(), + $request->getUri(), + $request->getHeaders(), + $request->getBody(), + $request->getProtocolVersion(), + $serverParams + ); + $request = $request->withRequestTarget($target); + + // Add query params + $queryString = $request->getUri()->getQuery(); + if ($queryString !== '') { + $queryParams = array(); + parse_str($queryString, $queryParams); + $request = $request->withQueryParams($queryParams); + } + + $cookies = ServerRequest::parseCookie($request->getHeaderLine('Cookie')); + if ($cookies !== false) { + $request = $request->withCookieParams($cookies); + } + + // re-apply actual request target from above + if ($originalTarget !== null) { + $request = $request->withUri( + $request->getUri()->withPath(''), + true + )->withRequestTarget($originalTarget); + } + + // only support HTTP/1.1 and HTTP/1.0 requests + $protocolVersion = $request->getProtocolVersion(); + if ($protocolVersion !== '1.1' && $protocolVersion !== '1.0') { + throw new \InvalidArgumentException('Received request with invalid protocol version', 505); + } + + // ensure absolute-form request-target contains a valid URI + $requestTarget = $request->getRequestTarget(); + if (strpos($requestTarget, '://') !== false && substr($requestTarget, 0, 1) !== '/') { + $parts = parse_url($requestTarget); + + // make sure value contains valid host component (IP or hostname), but no fragment + if (!isset($parts['scheme'], $parts['host']) || $parts['scheme'] !== 'http' || isset($parts['fragment'])) { + throw new \InvalidArgumentException('Invalid absolute-form request-target'); + } + } + + // Optional Host header value MUST be valid (host and optional port) + if ($request->hasHeader('Host')) { + $parts = parse_url('http://' . $request->getHeaderLine('Host')); + + // make sure value contains valid host component (IP or hostname) + if (!$parts || !isset($parts['scheme'], $parts['host'])) { + $parts = false; + } + + // make sure value does not contain any other URI component + unset($parts['scheme'], $parts['host'], $parts['port']); + if ($parts === false || $parts) { + throw new \InvalidArgumentException('Invalid Host header value'); + } + } + + // set URI components from socket address if not already filled via Host header + if ($request->getUri()->getHost() === '') { + $parts = parse_url($this->localSocketUri); + if (!isset($parts['host'], $parts['port'])) { + $parts = array('host' => '127.0.0.1', 'port' => 80); + } + + $request = $request->withUri( + $request->getUri()->withScheme('http')->withHost($parts['host'])->withPort($parts['port']), + true + ); + } + + // Do not assume this is HTTPS when this happens to be port 443 + // detecting HTTPS is left up to the socket layer (TLS detection) + if ($request->getUri()->getScheme() === 'https') { + $request = $request->withUri( + $request->getUri()->withScheme('http')->withPort(443), + true + ); + } + + // Update request URI to "https" scheme if the connection is encrypted + $parts = parse_url($this->localSocketUri); + if (isset($parts['scheme']) && $parts['scheme'] === 'https') { + // The request URI may omit default ports here, so try to parse port + // from Host header field (if possible) + $port = $request->getUri()->getPort(); + if ($port === null) { + $port = parse_url('tcp://' . $request->getHeaderLine('Host'), PHP_URL_PORT); // @codeCoverageIgnore + } + + $request = $request->withUri( + $request->getUri()->withScheme('https')->withPort($port), + true + ); + } + + // always sanitize Host header because it contains critical routing information + $request = $request->withUri($request->getUri()->withUserInfo('u')->withUserInfo('')); + + return $request; + } +} diff --git a/vendor/react/http/src/Io/ServerRequest.php b/vendor/react/http/src/Io/ServerRequest.php new file mode 100644 index 0000000..0c9040a --- /dev/null +++ b/vendor/react/http/src/Io/ServerRequest.php @@ -0,0 +1,166 @@ +serverParams = $serverParams; + parent::__construct($method, $uri, $headers, $body, $protocolVersion); + } + + public function getServerParams() + { + return $this->serverParams; + } + + public function getCookieParams() + { + return $this->cookies; + } + + public function withCookieParams(array $cookies) + { + $new = clone $this; + $new->cookies = $cookies; + return $new; + } + + public function getQueryParams() + { + return $this->queryParams; + } + + public function withQueryParams(array $query) + { + $new = clone $this; + $new->queryParams = $query; + return $new; + } + + public function getUploadedFiles() + { + return $this->fileParams; + } + + public function withUploadedFiles(array $uploadedFiles) + { + $new = clone $this; + $new->fileParams = $uploadedFiles; + return $new; + } + + public function getParsedBody() + { + return $this->parsedBody; + } + + public function withParsedBody($data) + { + $new = clone $this; + $new->parsedBody = $data; + return $new; + } + + public function getAttributes() + { + return $this->attributes; + } + + public function getAttribute($name, $default = null) + { + if (!array_key_exists($name, $this->attributes)) { + return $default; + } + return $this->attributes[$name]; + } + + public function withAttribute($name, $value) + { + $new = clone $this; + $new->attributes[$name] = $value; + return $new; + } + + public function withoutAttribute($name) + { + $new = clone $this; + unset($new->attributes[$name]); + return $new; + } + + /** + * @internal + * @param string $cookie + * @return boolean|mixed[] + */ + public static function parseCookie($cookie) + { + // PSR-7 `getHeaderLine('Cookies')` will return multiple + // cookie header comma-seperated. Multiple cookie headers + // are not allowed according to https://tools.ietf.org/html/rfc6265#section-5.4 + if (strpos($cookie, ',') !== false) { + return false; + } + + $cookieArray = explode(';', $cookie); + $result = array(); + + foreach ($cookieArray as $pair) { + $pair = trim($pair); + $nameValuePair = explode('=', $pair, 2); + + if (count($nameValuePair) === 2) { + $key = urldecode($nameValuePair[0]); + $value = urldecode($nameValuePair[1]); + $result[$key] = $value; + } + } + + return $result; + } +} diff --git a/vendor/react/http/src/Io/UploadedFile.php b/vendor/react/http/src/Io/UploadedFile.php new file mode 100644 index 0000000..64717b7 --- /dev/null +++ b/vendor/react/http/src/Io/UploadedFile.php @@ -0,0 +1,130 @@ +stream = $stream; + $this->size = $size; + + if (!is_int($error) || !in_array($error, array( + UPLOAD_ERR_OK, + UPLOAD_ERR_INI_SIZE, + UPLOAD_ERR_FORM_SIZE, + UPLOAD_ERR_PARTIAL, + UPLOAD_ERR_NO_FILE, + UPLOAD_ERR_NO_TMP_DIR, + UPLOAD_ERR_CANT_WRITE, + UPLOAD_ERR_EXTENSION, + ))) { + throw new InvalidArgumentException( + 'Invalid error code, must be an UPLOAD_ERR_* constant' + ); + } + $this->error = $error; + $this->filename = $filename; + $this->mediaType = $mediaType; + } + + /** + * {@inheritdoc} + */ + public function getStream() + { + if ($this->error !== UPLOAD_ERR_OK) { + throw new RuntimeException('Cannot retrieve stream due to upload error'); + } + + return $this->stream; + } + + /** + * {@inheritdoc} + */ + public function moveTo($targetPath) + { + throw new RuntimeException('Not implemented'); + } + + /** + * {@inheritdoc} + */ + public function getSize() + { + return $this->size; + } + + /** + * {@inheritdoc} + */ + public function getError() + { + return $this->error; + } + + /** + * {@inheritdoc} + */ + public function getClientFilename() + { + return $this->filename; + } + + /** + * {@inheritdoc} + */ + public function getClientMediaType() + { + return $this->mediaType; + } +} diff --git a/vendor/react/http/src/Middleware/LimitConcurrentRequestsMiddleware.php b/vendor/react/http/src/Middleware/LimitConcurrentRequestsMiddleware.php new file mode 100644 index 0000000..2fab437 --- /dev/null +++ b/vendor/react/http/src/Middleware/LimitConcurrentRequestsMiddleware.php @@ -0,0 +1,191 @@ +limit = $limit; + } + + public function __invoke(ServerRequestInterface $request, $next) + { + // happy path: simply invoke next request handler if we're below limit + if ($this->pending < $this->limit) { + ++$this->pending; + + try { + $response = $next($request); + } catch (\Exception $e) { + $this->processQueue(); + throw $e; + } catch (\Throwable $e) { // @codeCoverageIgnoreStart + // handle Errors just like Exceptions (PHP 7+ only) + $this->processQueue(); + throw $e; // @codeCoverageIgnoreEnd + } + + // happy path: if next request handler returned immediately, + // we can simply try to invoke the next queued request + if ($response instanceof ResponseInterface) { + $this->processQueue(); + return $response; + } + + // if the next handler returns a pending promise, we have to + // await its resolution before invoking next queued request + return $this->await(Promise\resolve($response)); + } + + // if we reach this point, then this request will need to be queued + // check if the body is streaming, in which case we need to buffer everything + $body = $request->getBody(); + if ($body instanceof ReadableStreamInterface) { + // pause actual body to stop emitting data until the handler is called + $size = $body->getSize(); + $body = new PauseBufferStream($body); + $body->pauseImplicit(); + + // replace with buffering body to ensure any readable events will be buffered + $request = $request->withBody(new HttpBodyStream( + $body, + $size + )); + } + + // get next queue position + $queue =& $this->queue; + $queue[] = null; + end($queue); + $id = key($queue); + + $deferred = new Deferred(function ($_, $reject) use (&$queue, $id) { + // queued promise cancelled before its next handler is invoked + // remove from queue and reject explicitly + unset($queue[$id]); + $reject(new \RuntimeException('Cancelled queued next handler')); + }); + + // queue request and process queue if pending does not exceed limit + $queue[$id] = $deferred; + + $that = $this; + $pending = &$this->pending; + return $this->await($deferred->promise()->then(function () use ($request, $next, $body, &$pending) { + // invoke next request handler + ++$pending; + $ret = $next($request); + + // resume readable stream and replay buffered events + if ($body instanceof PauseBufferStream) { + $body->resumeImplicit(); + } + + return $ret; + })); + } + + private function await(PromiseInterface $promise) + { + $that = $this; + + return $promise->then(function ($response) use ($that) { + $that->processQueue(); + + return $response; + }, function ($error) use ($that) { + $that->processQueue(); + + return Promise\reject($error); + }); + } + + /** + * @internal + */ + public function processQueue() + { + // skip if we're still above concurrency limit or there's no queued request waiting + if (--$this->pending >= $this->limit || !$this->queue) { + return; + } + + $first = reset($this->queue); + unset($this->queue[key($this->queue)]); + + $first->resolve(); + } +} diff --git a/vendor/react/http/src/Middleware/RequestBodyBufferMiddleware.php b/vendor/react/http/src/Middleware/RequestBodyBufferMiddleware.php new file mode 100644 index 0000000..cf379c7 --- /dev/null +++ b/vendor/react/http/src/Middleware/RequestBodyBufferMiddleware.php @@ -0,0 +1,72 @@ +sizeLimit = IniUtil::iniSizeToBytes($sizeLimit); + } + + public function __invoke(ServerRequestInterface $request, $stack) + { + $body = $request->getBody(); + $size = $body->getSize(); + + // happy path: skip if body is known to be empty (or is already buffered) + if ($size === 0 || !$body instanceof ReadableStreamInterface) { + // replace with empty body if body is streaming (or buffered size exceeds limit) + if ($body instanceof ReadableStreamInterface || $size > $this->sizeLimit) { + $request = $request->withBody(new BufferStream(0)); + } + + return $stack($request); + } + + // request body of known size exceeding limit + $sizeLimit = $this->sizeLimit; + if ($size > $this->sizeLimit) { + $sizeLimit = 0; + } + + return Stream\buffer($body, $sizeLimit)->then(function ($buffer) use ($request, $stack) { + $stream = new BufferStream(strlen($buffer)); + $stream->write($buffer); + $request = $request->withBody($stream); + + return $stack($request); + }, function ($error) use ($stack, $request, $body) { + // On buffer overflow keep the request body stream in, + // but ignore the contents and wait for the close event + // before passing the request on to the next middleware. + if ($error instanceof OverflowException) { + return Stream\first($body, 'close')->then(function () use ($stack, $request) { + return $stack($request); + }); + } + + throw $error; + }); + } +} diff --git a/vendor/react/http/src/Middleware/RequestBodyParserMiddleware.php b/vendor/react/http/src/Middleware/RequestBodyParserMiddleware.php new file mode 100644 index 0000000..005c28c --- /dev/null +++ b/vendor/react/http/src/Middleware/RequestBodyParserMiddleware.php @@ -0,0 +1,46 @@ +multipart = new MultipartParser($uploadMaxFilesize, $maxFileUploads); + } + + public function __invoke(ServerRequestInterface $request, $next) + { + $type = strtolower($request->getHeaderLine('Content-Type')); + list ($type) = explode(';', $type); + + if ($type === 'application/x-www-form-urlencoded') { + return $next($this->parseFormUrlencoded($request)); + } + + if ($type === 'multipart/form-data') { + return $next($this->multipart->parse($request)); + } + + return $next($request); + } + + private function parseFormUrlencoded(ServerRequestInterface $request) + { + // parse string into array structure + // ignore warnings due to excessive data structures (max_input_vars and max_input_nesting_level) + $ret = array(); + @parse_str((string)$request->getBody(), $ret); + + return $request->withParsedBody($ret); + } +} diff --git a/vendor/react/http/src/Response.php b/vendor/react/http/src/Response.php new file mode 100644 index 0000000..0964dac --- /dev/null +++ b/vendor/react/http/src/Response.php @@ -0,0 +1,36 @@ +getConcurrentRequestsLimit()); + $middleware[] = new RequestBodyBufferMiddleware(); + // Checking for an empty string because that is what a boolean + // false is returned as by ini_get depending on the PHP version. + // @link http://php.net/manual/en/ini.core.php#ini.enable-post-data-reading + // @link http://php.net/manual/en/function.ini-get.php#refsect1-function.ini-get-notes + // @link https://3v4l.org/qJtsa + $enablePostDataReading = ini_get('enable_post_data_reading'); + if ($enablePostDataReading !== '') { + $middleware[] = new RequestBodyParserMiddleware(); + } + + if (is_callable($requestHandler)) { + $middleware[] = $requestHandler; + } else { + foreach ($requestHandler as $one) { + $middleware[] = $one; + } + } + + $this->streamingServer = new StreamingServer($middleware); + + $that = $this; + $this->streamingServer->on('error', function ($error) use ($that) { + $that->emit('error', array($error)); + }); + } + + /** + * @see StreamingServer::listen() + */ + public function listen(ServerInterface $server) + { + $this->streamingServer->listen($server); + } + + /** + * @return int + * @codeCoverageIgnore + */ + private function getConcurrentRequestsLimit() + { + if (ini_get('memory_limit') == -1) { + return self::MAXIMUM_CONCURRENT_REQUESTS; + } + + $availableMemory = IniUtil::iniSizeToBytes(ini_get('memory_limit')) / 4; + $concurrentRequests = $availableMemory / IniUtil::iniSizeToBytes(ini_get('post_max_size')); + $concurrentRequests = ceil($concurrentRequests); + + if ($concurrentRequests >= self::MAXIMUM_CONCURRENT_REQUESTS) { + return self::MAXIMUM_CONCURRENT_REQUESTS; + } + + return $concurrentRequests; + } +} diff --git a/vendor/react/http/src/StreamingServer.php b/vendor/react/http/src/StreamingServer.php new file mode 100644 index 0000000..a47d48a --- /dev/null +++ b/vendor/react/http/src/StreamingServer.php @@ -0,0 +1,449 @@ + 'text/plain'), + * "Hello World!\n" + * ); + * }); + * ``` + * + * In order to process any connections, the server needs to be attached to an + * instance of `React\Socket\ServerInterface` which emits underlying streaming + * connections in order to then parse incoming data as HTTP. + * + * ```php + * $socket = new React\Socket\Server(8080, $loop); + * $server->listen($socket); + * ``` + * + * See also the [listen()](#listen) method and the [first example](examples) for more details. + * + * When HTTP/1.1 clients want to send a bigger request body, they MAY send only + * the request headers with an additional `Expect: 100-continue` header and + * wait before sending the actual (large) message body. + * In this case the server will automatically send an intermediary + * `HTTP/1.1 100 Continue` response to the client. + * This ensures you will receive the request body without a delay as expected. + * The [Response](#response) still needs to be created as described in the + * examples above. + * + * See also [request](#request) and [response](#response) + * for more details (e.g. the request data body). + * + * The `Server` supports both HTTP/1.1 and HTTP/1.0 request messages. + * If a client sends an invalid request message, uses an invalid HTTP protocol + * version or sends an invalid `Transfer-Encoding` in the request header, it will + * emit an `error` event, send an HTTP error response to the client and + * close the connection: + * + * ```php + * $server->on('error', function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * Note that the request object can also emit an error. + * Check out [request](#request) for more details. + * + * @see Request + * @see Response + * @see self::listen() + */ +final class StreamingServer extends EventEmitter +{ + private $callback; + + /** + * Creates an HTTP server that invokes the given callback for each incoming HTTP request + * + * In order to process any connections, the server needs to be attached to an + * instance of `React\Socket\ServerInterface` which emits underlying streaming + * connections in order to then parse incoming data as HTTP. + * See also [listen()](#listen) for more details. + * + * @param callable|callable[] $requestHandler + * @see self::listen() + */ + public function __construct($requestHandler) + { + if (!is_callable($requestHandler) && !is_array($requestHandler)) { + throw new \InvalidArgumentException('Invalid request handler given'); + } elseif (!is_callable($requestHandler)) { + $requestHandler = new MiddlewareRunner($requestHandler); + } + + $this->callback = $requestHandler; + } + + /** + * Starts listening for HTTP requests on the given socket server instance + * + * The server needs to be attached to an instance of + * `React\Socket\ServerInterface` which emits underlying streaming + * connections in order to then parse incoming data as HTTP. + * For each request, it executes the callback function passed to the + * constructor with the respective [request](#request) object and expects + * a respective [response](#response) object in return. + * + * You can attach this to a + * [`React\Socket\Server`](https://github.com/reactphp/socket#server) + * in order to start a plaintext HTTP server like this: + * + * ```php + * $server = new StreamingServer($handler); + * + * $socket = new React\Socket\Server(8080, $loop); + * $server->listen($socket); + * ``` + * + * See also [example #1](examples) for more details. + * + * Similarly, you can also attach this to a + * [`React\Socket\SecureServer`](https://github.com/reactphp/socket#secureserver) + * in order to start a secure HTTPS server like this: + * + * ```php + * $server = new StreamingServer($handler); + * + * $socket = new React\Socket\Server(8080, $loop); + * $socket = new React\Socket\SecureServer($socket, $loop, array( + * 'local_cert' => __DIR__ . '/localhost.pem' + * )); + * + * $server->listen($socket); + * ``` + * + * See also [example #11](examples) for more details. + * + * @param ServerInterface $socket + */ + public function listen(ServerInterface $socket) + { + $socket->on('connection', array($this, 'handleConnection')); + } + + /** @internal */ + public function handleConnection(ConnectionInterface $conn) + { + $uriLocal = $conn->getLocalAddress(); + if ($uriLocal !== null) { + // local URI known, so translate transport scheme to application scheme + $uriLocal = strtr($uriLocal, array('tcp://' => 'http://', 'tls://' => 'https://')); + } + + $uriRemote = $conn->getRemoteAddress(); + + $that = $this; + $parser = new RequestHeaderParser($uriLocal, $uriRemote); + + $listener = array($parser, 'feed'); + $parser->on('headers', function (RequestInterface $request, $bodyBuffer) use ($conn, $listener, $that) { + // parsing request completed => stop feeding parser + $conn->removeListener('data', $listener); + + $that->handleRequest($conn, $request); + + if ($bodyBuffer !== '') { + $conn->emit('data', array($bodyBuffer)); + } + }); + + $conn->on('data', $listener); + $parser->on('error', function(\Exception $e) use ($conn, $listener, $that) { + $conn->removeListener('data', $listener); + $that->emit('error', array($e)); + + $that->writeError( + $conn, + $e->getCode() !== 0 ? $e->getCode() : 400 + ); + }); + } + + /** @internal */ + public function handleRequest(ConnectionInterface $conn, ServerRequestInterface $request) + { + $contentLength = 0; + $stream = new CloseProtectionStream($conn); + if ($request->hasHeader('Transfer-Encoding')) { + if (strtolower($request->getHeaderLine('Transfer-Encoding')) !== 'chunked') { + $this->emit('error', array(new \InvalidArgumentException('Only chunked-encoding is allowed for Transfer-Encoding'))); + return $this->writeError($conn, 501, $request); + } + + $stream = new ChunkedDecoder($stream); + + $request = $request->withoutHeader('Transfer-Encoding'); + $request = $request->withoutHeader('Content-Length'); + + $contentLength = null; + } elseif ($request->hasHeader('Content-Length')) { + $string = $request->getHeaderLine('Content-Length'); + + $contentLength = (int)$string; + if ((string)$contentLength !== $string) { + // Content-Length value is not an integer or not a single integer + $this->emit('error', array(new \InvalidArgumentException('The value of `Content-Length` is not valid'))); + return $this->writeError($conn, 400, $request); + } + + $stream = new LengthLimitedStream($stream, $contentLength); + } + + $request = $request->withBody(new HttpBodyStream($stream, $contentLength)); + + if ($request->getProtocolVersion() !== '1.0' && '100-continue' === strtolower($request->getHeaderLine('Expect'))) { + $conn->write("HTTP/1.1 100 Continue\r\n\r\n"); + } + + // execute request handler callback + $callback = $this->callback; + try { + $response = $callback($request); + } catch (\Exception $error) { + // request handler callback throws an Exception + $response = Promise\reject($error); + } catch (\Throwable $error) { // @codeCoverageIgnoreStart + // request handler callback throws a PHP7+ Error + $response = Promise\reject($error); // @codeCoverageIgnoreEnd + } + + // cancel pending promise once connection closes + if ($response instanceof CancellablePromiseInterface) { + $conn->on('close', function () use ($response) { + $response->cancel(); + }); + } + + // happy path: request body is known to be empty => immediately end stream + if ($contentLength === 0) { + $stream->emit('end'); + $stream->close(); + } + + // happy path: response returned, handle and return immediately + if ($response instanceof ResponseInterface) { + return $this->handleResponse($conn, $request, $response); + } + + // did not return a promise? this is an error, convert into one for rejection below. + if (!$response instanceof PromiseInterface) { + $response = Promise\resolve($response); + } + + $that = $this; + $response->then( + function ($response) use ($that, $conn, $request) { + if (!$response instanceof ResponseInterface) { + $message = 'The response callback is expected to resolve with an object implementing Psr\Http\Message\ResponseInterface, but resolved with "%s" instead.'; + $message = sprintf($message, is_object($response) ? get_class($response) : gettype($response)); + $exception = new \RuntimeException($message); + + $that->emit('error', array($exception)); + return $that->writeError($conn, 500, $request); + } + $that->handleResponse($conn, $request, $response); + }, + function ($error) use ($that, $conn, $request) { + $message = 'The response callback is expected to resolve with an object implementing Psr\Http\Message\ResponseInterface, but rejected with "%s" instead.'; + $message = sprintf($message, is_object($error) ? get_class($error) : gettype($error)); + + $previous = null; + + if ($error instanceof \Throwable || $error instanceof \Exception) { + $previous = $error; + } + + $exception = new \RuntimeException($message, null, $previous); + + $that->emit('error', array($exception)); + return $that->writeError($conn, 500, $request); + } + ); + } + + /** @internal */ + public function writeError(ConnectionInterface $conn, $code, ServerRequestInterface $request = null) + { + $response = new Response( + $code, + array( + 'Content-Type' => 'text/plain' + ), + 'Error ' . $code + ); + + // append reason phrase to response body if known + $reason = $response->getReasonPhrase(); + if ($reason !== '') { + $body = $response->getBody(); + $body->seek(0, SEEK_END); + $body->write(': ' . $reason); + } + + if ($request === null) { + $request = new ServerRequest('GET', '/', array(), null, '1.1'); + } + + $this->handleResponse($conn, $request, $response); + } + + + /** @internal */ + public function handleResponse(ConnectionInterface $connection, ServerRequestInterface $request, ResponseInterface $response) + { + $response = $response->withProtocolVersion($request->getProtocolVersion()); + + // assign default "X-Powered-By" header as first for history reasons + if (!$response->hasHeader('X-Powered-By')) { + $response = $response->withHeader('X-Powered-By', 'React/alpha'); + } + + if ($response->hasHeader('X-Powered-By') && $response->getHeaderLine('X-Powered-By') === ''){ + $response = $response->withoutHeader('X-Powered-By'); + } + + $response = $response->withoutHeader('Transfer-Encoding'); + + // assign date header if no 'date' is given, use the current time where this code is running + if (!$response->hasHeader('Date')) { + // IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT + $response = $response->withHeader('Date', gmdate('D, d M Y H:i:s') . ' GMT'); + } + + if ($response->hasHeader('Date') && $response->getHeaderLine('Date') === ''){ + $response = $response->withoutHeader('Date'); + } + + if (!$response->getBody() instanceof HttpBodyStream) { + $response = $response->withHeader('Content-Length', (string)$response->getBody()->getSize()); + } elseif (!$response->hasHeader('Content-Length') && $request->getProtocolVersion() === '1.1') { + // assign chunked transfer-encoding if no 'content-length' is given for HTTP/1.1 responses + $response = $response->withHeader('Transfer-Encoding', 'chunked'); + } + + // HTTP/1.1 assumes persistent connection support by default + // we do not support persistent connections, so let the client know + if ($request->getProtocolVersion() === '1.1') { + $response = $response->withHeader('Connection', 'close'); + } + // 2xx response to CONNECT and 1xx and 204 MUST NOT include Content-Length or Transfer-Encoding header + $code = $response->getStatusCode(); + if (($request->getMethod() === 'CONNECT' && $code >= 200 && $code < 300) || ($code >= 100 && $code < 200) || $code === 204) { + $response = $response->withoutHeader('Content-Length')->withoutHeader('Transfer-Encoding'); + } + + // response to HEAD and 1xx, 204 and 304 responses MUST NOT include a body + // exclude status 101 (Switching Protocols) here for Upgrade request handling below + if ($request->getMethod() === 'HEAD' || $code === 100 || ($code > 101 && $code < 200) || $code === 204 || $code === 304) { + $response = $response->withBody(Psr7Implementation\stream_for()); + } + + // 101 (Switching Protocols) response uses Connection: upgrade header + // persistent connections are currently not supported, so do not use + // this for any other replies in order to preserve "Connection: close" + if ($code === 101) { + $response = $response->withHeader('Connection', 'upgrade'); + } + + // 101 (Switching Protocols) response (for Upgrade request) forwards upgraded data through duplex stream + // 2xx (Successful) response to CONNECT forwards tunneled application data through duplex stream + $body = $response->getBody(); + if (($code === 101 || ($request->getMethod() === 'CONNECT' && $code >= 200 && $code < 300)) && $body instanceof HttpBodyStream && $body->input instanceof WritableStreamInterface) { + if ($request->getBody()->isReadable()) { + // request is still streaming => wait for request close before forwarding following data from connection + $request->getBody()->on('close', function () use ($connection, $body) { + if ($body->input->isWritable()) { + $connection->pipe($body->input); + $connection->resume(); + } + }); + } elseif ($body->input->isWritable()) { + // request already closed => forward following data from connection + $connection->pipe($body->input); + $connection->resume(); + } + } + + $this->handleResponseBody($response, $connection); + } + + private function handleResponseBody(ResponseInterface $response, ConnectionInterface $connection) + { + $headers = "HTTP/" . $response->getProtocolVersion() . " " . $response->getStatusCode() . " " . $response->getReasonPhrase() . "\r\n"; + foreach ($response->getHeaders() as $name => $values) { + foreach ($values as $value) { + $headers .= $name . ": " . $value . "\r\n"; + } + } + + $stream = $response->getBody(); + + if (!$stream instanceof ReadableStreamInterface) { + $connection->write($headers . "\r\n" . $stream); + return $connection->end(); + } + + // close response stream if connection is already closed + if (!$connection->isWritable()) { + return $stream->close(); + } + + $connection->write($headers . "\r\n"); + + if ($stream->isReadable()) { + if ($response->getHeaderLine('Transfer-Encoding') === 'chunked') { + $stream = new ChunkedEncoder($stream); + } + + // Close response stream once connection closes. + // Note that this TCP/IP close detection may take some time, + // in particular this may only fire on a later read/write attempt + // because we stop/pause reading from the connection once the + // request has been processed. + $connection->on('close', array($stream, 'close')); + + $stream->pipe($connection); + } else { + if ($response->getHeaderLine('Transfer-Encoding') === 'chunked') { + $connection->write("0\r\n\r\n"); + } + + $connection->end(); + } + } +} diff --git a/vendor/react/promise-stream/LICENSE b/vendor/react/promise-stream/LICENSE new file mode 100644 index 0000000..7baae8e --- /dev/null +++ b/vendor/react/promise-stream/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2016 Christian Lück + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/react/promise-stream/src/UnwrapReadableStream.php b/vendor/react/promise-stream/src/UnwrapReadableStream.php new file mode 100644 index 0000000..5b93fc8 --- /dev/null +++ b/vendor/react/promise-stream/src/UnwrapReadableStream.php @@ -0,0 +1,128 @@ + + */ + public function __construct(PromiseInterface $promise) + { + $out = $this; + $closed =& $this->closed; + + $this->promise = $promise->then( + function ($stream) { + if (!($stream instanceof ReadableStreamInterface)) { + throw new InvalidArgumentException('Not a readable stream'); + } + return $stream; + } + )->then( + function (ReadableStreamInterface $stream) use ($out, &$closed) { + // stream is already closed, make sure to close output stream + if (!$stream->isReadable()) { + $out->close(); + return $stream; + } + + // resolves but output is already closed, make sure to close stream silently + if ($closed) { + $stream->close(); + return $stream; + } + + // stream any writes into output stream + $stream->on('data', function ($data) use ($out) { + $out->emit('data', array($data, $out)); + }); + + // forward end events and close + $stream->on('end', function () use ($out, &$closed) { + if (!$closed) { + $out->emit('end', array($out)); + $out->close(); + } + }); + + // error events cancel output stream + $stream->on('error', function ($error) use ($out) { + $out->emit('error', array($error, $out)); + $out->close(); + }); + + // close both streams once either side closes + $stream->on('close', array($out, 'close')); + $out->on('close', array($stream, 'close')); + + return $stream; + }, + function ($e) use ($out, &$closed) { + if (!$closed) { + $out->emit('error', array($e, $out)); + $out->close(); + } + } + ); + } + + public function isReadable() + { + return !$this->closed; + } + + public function pause() + { + $this->promise->then(function (ReadableStreamInterface $stream) { + $stream->pause(); + }); + } + + public function resume() + { + $this->promise->then(function (ReadableStreamInterface $stream) { + $stream->resume(); + }); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + Util::pipe($this, $dest, $options); + + return $dest; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + // try to cancel promise once the stream closes + if ($this->promise instanceof CancellablePromiseInterface) { + $this->promise->cancel(); + } + + $this->emit('close', array($this)); + } +} diff --git a/vendor/react/promise-stream/src/UnwrapWritableStream.php b/vendor/react/promise-stream/src/UnwrapWritableStream.php new file mode 100644 index 0000000..d833f4c --- /dev/null +++ b/vendor/react/promise-stream/src/UnwrapWritableStream.php @@ -0,0 +1,157 @@ + + */ + public function __construct(PromiseInterface $promise) + { + $out = $this; + $store =& $this->stream; + $buffer =& $this->buffer; + $ending =& $this->ending; + $closed =& $this->closed; + + $this->promise = $promise->then( + function ($stream) { + if (!($stream instanceof WritableStreamInterface)) { + throw new InvalidArgumentException('Not a writable stream'); + } + return $stream; + } + )->then( + function (WritableStreamInterface $stream) use ($out, &$store, &$buffer, &$ending, &$closed) { + // stream is already closed, make sure to close output stream + if (!$stream->isWritable()) { + $out->close(); + return $stream; + } + + // resolves but output is already closed, make sure to close stream silently + if ($closed) { + $stream->close(); + return $stream; + } + + // forward drain events for back pressure + $stream->on('drain', function () use ($out) { + $out->emit('drain', array($out)); + }); + + // error events cancel output stream + $stream->on('error', function ($error) use ($out) { + $out->emit('error', array($error, $out)); + $out->close(); + }); + + // close both streams once either side closes + $stream->on('close', array($out, 'close')); + $out->on('close', array($stream, 'close')); + + if ($buffer !== '') { + // flush buffer to stream and check if its buffer is not exceeded + $drained = $stream->write($buffer) !== false; + $buffer = ''; + + if ($drained) { + // signal drain event, because the output stream previous signalled a full buffer + $out->emit('drain', array($out)); + } + } + + if ($ending) { + $stream->end(); + } else { + $store = $stream; + } + + return $stream; + }, + function ($e) use ($out, &$closed) { + if (!$closed) { + $out->emit('error', array($e, $out)); + $out->close(); + } + } + ); + } + + public function write($data) + { + if ($this->ending) { + return; + } + + // forward to inner stream if possible + if ($this->stream !== null) { + return $this->stream->write($data); + } + + // append to buffer and signal the buffer is full + $this->buffer .= $data; + return false; + } + + public function end($data = null) + { + if ($this->ending) { + return; + } + + $this->ending = true; + + // forward to inner stream if possible + if ($this->stream !== null) { + return $this->stream->end($data); + } + + // append to buffer + if ($data !== null) { + $this->buffer .= $data; + } + } + + public function isWritable() + { + return !$this->ending; + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->buffer = ''; + $this->ending = true; + $this->closed = true; + + // try to cancel promise once the stream closes + if ($this->promise instanceof CancellablePromiseInterface) { + $this->promise->cancel(); + } + + $this->emit('close', array($this)); + } +} diff --git a/vendor/react/promise-stream/src/functions.php b/vendor/react/promise-stream/src/functions.php new file mode 100644 index 0000000..57853c8 --- /dev/null +++ b/vendor/react/promise-stream/src/functions.php @@ -0,0 +1,174 @@ + + */ +function buffer(ReadableStreamInterface $stream, $maxLength = null) +{ + // stream already ended => resolve with empty buffer + if (!$stream->isReadable()) { + return Promise\resolve(''); + } + + $buffer = ''; + + $promise = new Promise\Promise(function ($resolve, $reject) use ($stream, $maxLength, &$buffer, &$bufferer) { + $bufferer = function ($data) use (&$buffer, $reject, $maxLength) { + $buffer .= $data; + + if ($maxLength !== null && isset($buffer[$maxLength])) { + $reject(new \OverflowException('Buffer exceeded maximum length')); + } + }; + + $stream->on('data', $bufferer); + + $stream->on('error', function ($error) use ($reject) { + $reject(new \RuntimeException('An error occured on the underlying stream while buffering', 0, $error)); + }); + + $stream->on('close', function () use ($resolve, &$buffer) { + $resolve($buffer); + }); + }, function ($_, $reject) { + $reject(new \RuntimeException('Cancelled buffering')); + }); + + return $promise->then(null, function ($error) use (&$buffer, $bufferer, $stream) { + // promise rejected => clear buffer and buffering + $buffer = ''; + $stream->removeListener('data', $bufferer); + + throw $error; + }); +} + +/** + * Creates a `Promise` which resolves with the first event data + * + * @param ReadableStreamInterface|WritableStreamInterface $stream + * @param string $event + * @return Promise\CancellablePromiseInterface Promise + */ +function first(EventEmitterInterface $stream, $event = 'data') +{ + if ($stream instanceof ReadableStreamInterface) { + // readable or duplex stream not readable => already closed + // a half-open duplex stream is considered closed if its readable side is closed + if (!$stream->isReadable()) { + return Promise\reject(new \RuntimeException('Stream already closed')); + } + } elseif ($stream instanceof WritableStreamInterface) { + // writable-only stream (not duplex) not writable => already closed + if (!$stream->isWritable()) { + return Promise\reject(new \RuntimeException('Stream already closed')); + } + } + + return new Promise\Promise(function ($resolve, $reject) use ($stream, $event, &$listener) { + $listener = function ($data = null) use ($stream, $event, &$listener, $resolve) { + $stream->removeListener($event, $listener); + $resolve($data); + }; + $stream->on($event, $listener); + + if ($event !== 'error') { + $stream->on('error', function ($error) use ($stream, $event, $listener, $reject) { + $stream->removeListener($event, $listener); + $reject(new \RuntimeException('An error occured on the underlying stream while waiting for event', 0, $error)); + }); + } + + $stream->on('close', function () use ($stream, $event, $listener, $reject) { + $stream->removeListener($event, $listener); + $reject(new \RuntimeException('Stream closed')); + }); + }, function ($_, $reject) use ($stream, $event, &$listener) { + $stream->removeListener($event, $listener); + $reject(new \RuntimeException('Operation cancelled')); + }); +} + +/** + * Creates a `Promise` which resolves with an array of all the event data + * + * @param ReadableStreamInterface|WritableStreamInterface $stream + * @param string $event + * @return Promise\CancellablePromiseInterface Promise + */ +function all(EventEmitterInterface $stream, $event = 'data') +{ + // stream already ended => resolve with empty buffer + if ($stream instanceof ReadableStreamInterface) { + // readable or duplex stream not readable => already closed + // a half-open duplex stream is considered closed if its readable side is closed + if (!$stream->isReadable()) { + return Promise\resolve(array()); + } + } elseif ($stream instanceof WritableStreamInterface) { + // writable-only stream (not duplex) not writable => already closed + if (!$stream->isWritable()) { + return Promise\resolve(array()); + } + } + + $buffer = array(); + $bufferer = function ($data = null) use (&$buffer) { + $buffer []= $data; + }; + $stream->on($event, $bufferer); + + $promise = new Promise\Promise(function ($resolve, $reject) use ($stream, &$buffer) { + $stream->on('error', function ($error) use ($reject) { + $reject(new \RuntimeException('An error occured on the underlying stream while buffering', 0, $error)); + }); + + $stream->on('close', function () use ($resolve, &$buffer) { + $resolve($buffer); + }); + }, function ($_, $reject) { + $reject(new \RuntimeException('Cancelled buffering')); + }); + + return $promise->then(null, function ($error) use (&$buffer, $bufferer, $stream, $event) { + // promise rejected => clear buffer and buffering + $buffer = array(); + $stream->removeListener($event, $bufferer); + + throw $error; + }); +} + +/** + * unwrap a `Promise` which resolves with a `ReadableStreamInterface`. + * + * @param PromiseInterface $promise Promise + * @return ReadableStreamInterface + */ +function unwrapReadable(PromiseInterface $promise) +{ + return new UnwrapReadableStream($promise); +} + +/** + * unwrap a `Promise` which resolves with a `WritableStreamInterface`. + * + * @param PromiseInterface $promise Promise + * @return WritableStreamInterface + */ +function unwrapWritable(PromiseInterface $promise) +{ + return new UnwrapWritableStream($promise); +} diff --git a/vendor/react/promise-stream/src/functions_include.php b/vendor/react/promise-stream/src/functions_include.php new file mode 100644 index 0000000..768a4fd --- /dev/null +++ b/vendor/react/promise-stream/src/functions_include.php @@ -0,0 +1,7 @@ +timeout = $timeout; + } + + public function getTimeout() + { + return $this->timeout; + } +} diff --git a/vendor/react/promise-timer/src/functions.php b/vendor/react/promise-timer/src/functions.php new file mode 100644 index 0000000..6ad9867 --- /dev/null +++ b/vendor/react/promise-timer/src/functions.php @@ -0,0 +1,70 @@ +then(function ($v) use (&$timer, $loop, $resolve) { + if ($timer) { + $loop->cancelTimer($timer); + } + $timer = false; + $resolve($v); + }, function ($v) use (&$timer, $loop, $reject) { + if ($timer) { + $loop->cancelTimer($timer); + } + $timer = false; + $reject($v); + }); + + // promise already resolved => no need to start timer + if ($timer === false) { + return; + } + + // start timeout timer which will cancel the input promise + $timer = $loop->addTimer($time, function () use ($time, $promise, $reject) { + $reject(new TimeoutException($time, 'Timed out after ' . $time . ' seconds')); + + if ($promise instanceof CancellablePromiseInterface) { + $promise->cancel(); + } + }); + }, $canceller); +} + +function resolve($time, LoopInterface $loop) +{ + return new Promise(function ($resolve) use ($loop, $time, &$timer) { + // resolve the promise when the timer fires in $time seconds + $timer = $loop->addTimer($time, function () use ($time, $resolve) { + $resolve($time); + }); + }, function ($resolveUnused, $reject) use (&$timer, $loop) { + // cancelling this promise will cancel the timer and reject + $loop->cancelTimer($timer); + $reject(new \RuntimeException('Timer cancelled')); + }); +} + +function reject($time, LoopInterface $loop) +{ + return resolve($time, $loop)->then(function ($time) { + throw new TimeoutException($time, 'Timer expired after ' . $time . ' seconds'); + }); +} diff --git a/vendor/react/promise/LICENSE b/vendor/react/promise/LICENSE new file mode 100644 index 0000000..5919d20 --- /dev/null +++ b/vendor/react/promise/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) 2012-2016 Jan Sorgalla + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/react/promise/src/CancellablePromiseInterface.php b/vendor/react/promise/src/CancellablePromiseInterface.php new file mode 100644 index 0000000..896db2d --- /dev/null +++ b/vendor/react/promise/src/CancellablePromiseInterface.php @@ -0,0 +1,11 @@ +started) { + return; + } + + $this->started = true; + $this->drain(); + } + + public function enqueue($cancellable) + { + if (!method_exists($cancellable, 'then') || !method_exists($cancellable, 'cancel')) { + return; + } + + $length = array_push($this->queue, $cancellable); + + if ($this->started && 1 === $length) { + $this->drain(); + } + } + + private function drain() + { + for ($i = key($this->queue); isset($this->queue[$i]); $i++) { + $cancellable = $this->queue[$i]; + + $exception = null; + + try { + $cancellable->cancel(); + } catch (\Throwable $exception) { + } catch (\Exception $exception) { + } + + unset($this->queue[$i]); + + if ($exception) { + throw $exception; + } + } + + $this->queue = []; + } +} diff --git a/vendor/react/promise/src/Deferred.php b/vendor/react/promise/src/Deferred.php new file mode 100644 index 0000000..f23980c --- /dev/null +++ b/vendor/react/promise/src/Deferred.php @@ -0,0 +1,60 @@ +canceller = $canceller; + } + + public function promise() + { + if (null === $this->promise) { + $this->promise = new Promise(function ($resolve, $reject, $notify) { + $this->resolveCallback = $resolve; + $this->rejectCallback = $reject; + $this->notifyCallback = $notify; + }, $this->canceller); + } + + return $this->promise; + } + + public function resolve($value = null) + { + $this->promise(); + + call_user_func($this->resolveCallback, $value); + } + + public function reject($reason = null) + { + $this->promise(); + + call_user_func($this->rejectCallback, $reason); + } + + public function notify($update = null) + { + $this->promise(); + + call_user_func($this->notifyCallback, $update); + } + + /** + * @deprecated 2.2.0 + * @see Deferred::notify() + */ + public function progress($update = null) + { + $this->notify($update); + } +} diff --git a/vendor/react/promise/src/Exception/LengthException.php b/vendor/react/promise/src/Exception/LengthException.php new file mode 100644 index 0000000..775c48d --- /dev/null +++ b/vendor/react/promise/src/Exception/LengthException.php @@ -0,0 +1,7 @@ +value = $value; + } + + public function then(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + if (null === $onFulfilled) { + return $this; + } + + try { + return resolve($onFulfilled($this->value)); + } catch (\Throwable $exception) { + return new RejectedPromise($exception); + } catch (\Exception $exception) { + return new RejectedPromise($exception); + } + } + + public function done(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + if (null === $onFulfilled) { + return; + } + + $result = $onFulfilled($this->value); + + if ($result instanceof ExtendedPromiseInterface) { + $result->done(); + } + } + + public function otherwise(callable $onRejected) + { + return $this; + } + + public function always(callable $onFulfilledOrRejected) + { + return $this->then(function ($value) use ($onFulfilledOrRejected) { + return resolve($onFulfilledOrRejected())->then(function () use ($value) { + return $value; + }); + }); + } + + public function progress(callable $onProgress) + { + return $this; + } + + public function cancel() + { + } +} diff --git a/vendor/react/promise/src/LazyPromise.php b/vendor/react/promise/src/LazyPromise.php new file mode 100644 index 0000000..7e3a3d3 --- /dev/null +++ b/vendor/react/promise/src/LazyPromise.php @@ -0,0 +1,63 @@ +factory = $factory; + } + + public function then(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + return $this->promise()->then($onFulfilled, $onRejected, $onProgress); + } + + public function done(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + return $this->promise()->done($onFulfilled, $onRejected, $onProgress); + } + + public function otherwise(callable $onRejected) + { + return $this->promise()->otherwise($onRejected); + } + + public function always(callable $onFulfilledOrRejected) + { + return $this->promise()->always($onFulfilledOrRejected); + } + + public function progress(callable $onProgress) + { + return $this->promise()->progress($onProgress); + } + + public function cancel() + { + return $this->promise()->cancel(); + } + + /** + * @internal + * @see Promise::settle() + */ + public function promise() + { + if (null === $this->promise) { + try { + $this->promise = resolve(call_user_func($this->factory)); + } catch (\Throwable $exception) { + $this->promise = new RejectedPromise($exception); + } catch (\Exception $exception) { + $this->promise = new RejectedPromise($exception); + } + } + + return $this->promise; + } +} diff --git a/vendor/react/promise/src/Promise.php b/vendor/react/promise/src/Promise.php new file mode 100644 index 0000000..0261eb3 --- /dev/null +++ b/vendor/react/promise/src/Promise.php @@ -0,0 +1,216 @@ +canceller = $canceller; + $this->call($resolver); + } + + public function then(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + if (null !== $this->result) { + return $this->result->then($onFulfilled, $onRejected, $onProgress); + } + + if (null === $this->canceller) { + return new static($this->resolver($onFulfilled, $onRejected, $onProgress)); + } + + $this->requiredCancelRequests++; + + return new static($this->resolver($onFulfilled, $onRejected, $onProgress), function () { + if (++$this->cancelRequests < $this->requiredCancelRequests) { + return; + } + + $this->cancel(); + }); + } + + public function done(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + if (null !== $this->result) { + return $this->result->done($onFulfilled, $onRejected, $onProgress); + } + + $this->handlers[] = function (ExtendedPromiseInterface $promise) use ($onFulfilled, $onRejected) { + $promise + ->done($onFulfilled, $onRejected); + }; + + if ($onProgress) { + $this->progressHandlers[] = $onProgress; + } + } + + public function otherwise(callable $onRejected) + { + return $this->then(null, function ($reason) use ($onRejected) { + if (!_checkTypehint($onRejected, $reason)) { + return new RejectedPromise($reason); + } + + return $onRejected($reason); + }); + } + + public function always(callable $onFulfilledOrRejected) + { + return $this->then(function ($value) use ($onFulfilledOrRejected) { + return resolve($onFulfilledOrRejected())->then(function () use ($value) { + return $value; + }); + }, function ($reason) use ($onFulfilledOrRejected) { + return resolve($onFulfilledOrRejected())->then(function () use ($reason) { + return new RejectedPromise($reason); + }); + }); + } + + public function progress(callable $onProgress) + { + return $this->then(null, null, $onProgress); + } + + public function cancel() + { + if (null === $this->canceller || null !== $this->result) { + return; + } + + $canceller = $this->canceller; + $this->canceller = null; + + $this->call($canceller); + } + + private function resolver(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + return function ($resolve, $reject, $notify) use ($onFulfilled, $onRejected, $onProgress) { + if ($onProgress) { + $progressHandler = function ($update) use ($notify, $onProgress) { + try { + $notify($onProgress($update)); + } catch (\Throwable $e) { + $notify($e); + } catch (\Exception $e) { + $notify($e); + } + }; + } else { + $progressHandler = $notify; + } + + $this->handlers[] = function (ExtendedPromiseInterface $promise) use ($onFulfilled, $onRejected, $resolve, $reject, $progressHandler) { + $promise + ->then($onFulfilled, $onRejected) + ->done($resolve, $reject, $progressHandler); + }; + + $this->progressHandlers[] = $progressHandler; + }; + } + + private function resolve($value = null) + { + if (null !== $this->result) { + return; + } + + $this->settle(resolve($value)); + } + + private function reject($reason = null) + { + if (null !== $this->result) { + return; + } + + $this->settle(reject($reason)); + } + + private function notify($update = null) + { + if (null !== $this->result) { + return; + } + + foreach ($this->progressHandlers as $handler) { + $handler($update); + } + } + + private function settle(ExtendedPromiseInterface $promise) + { + $promise = $this->unwrap($promise); + + $handlers = $this->handlers; + + $this->progressHandlers = $this->handlers = []; + $this->result = $promise; + + foreach ($handlers as $handler) { + $handler($promise); + } + } + + private function unwrap($promise) + { + $promise = $this->extract($promise); + + while ($promise instanceof self && null !== $promise->result) { + $promise = $this->extract($promise->result); + } + + return $promise; + } + + private function extract($promise) + { + if ($promise instanceof LazyPromise) { + $promise = $promise->promise(); + } + + if ($promise === $this) { + return new RejectedPromise( + new \LogicException('Cannot resolve a promise with itself.') + ); + } + + return $promise; + } + + private function call(callable $callback) + { + try { + $callback( + function ($value = null) { + $this->resolve($value); + }, + function ($reason = null) { + $this->reject($reason); + }, + function ($update = null) { + $this->notify($update); + } + ); + } catch (\Throwable $e) { + $this->reject($e); + } catch (\Exception $e) { + $this->reject($e); + } + } +} diff --git a/vendor/react/promise/src/PromiseInterface.php b/vendor/react/promise/src/PromiseInterface.php new file mode 100644 index 0000000..d80d114 --- /dev/null +++ b/vendor/react/promise/src/PromiseInterface.php @@ -0,0 +1,11 @@ +reason = $reason; + } + + public function then(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + if (null === $onRejected) { + return $this; + } + + try { + return resolve($onRejected($this->reason)); + } catch (\Throwable $exception) { + return new RejectedPromise($exception); + } catch (\Exception $exception) { + return new RejectedPromise($exception); + } + } + + public function done(callable $onFulfilled = null, callable $onRejected = null, callable $onProgress = null) + { + if (null === $onRejected) { + throw UnhandledRejectionException::resolve($this->reason); + } + + $result = $onRejected($this->reason); + + if ($result instanceof self) { + throw UnhandledRejectionException::resolve($result->reason); + } + + if ($result instanceof ExtendedPromiseInterface) { + $result->done(); + } + } + + public function otherwise(callable $onRejected) + { + if (!_checkTypehint($onRejected, $this->reason)) { + return $this; + } + + return $this->then(null, $onRejected); + } + + public function always(callable $onFulfilledOrRejected) + { + return $this->then(null, function ($reason) use ($onFulfilledOrRejected) { + return resolve($onFulfilledOrRejected())->then(function () use ($reason) { + return new RejectedPromise($reason); + }); + }); + } + + public function progress(callable $onProgress) + { + return $this; + } + + public function cancel() + { + } +} diff --git a/vendor/react/promise/src/UnhandledRejectionException.php b/vendor/react/promise/src/UnhandledRejectionException.php new file mode 100644 index 0000000..a44b7a1 --- /dev/null +++ b/vendor/react/promise/src/UnhandledRejectionException.php @@ -0,0 +1,31 @@ +reason = $reason; + + $message = sprintf('Unhandled Rejection: %s', json_encode($reason)); + + parent::__construct($message, 0); + } + + public function getReason() + { + return $this->reason; + } +} diff --git a/vendor/react/promise/src/functions.php b/vendor/react/promise/src/functions.php new file mode 100644 index 0000000..70c0eb7 --- /dev/null +++ b/vendor/react/promise/src/functions.php @@ -0,0 +1,244 @@ +then($resolve, $reject, $notify); + }, $canceller); + } + + return new FulfilledPromise($promiseOrValue); +} + +function reject($promiseOrValue = null) +{ + if ($promiseOrValue instanceof PromiseInterface) { + return resolve($promiseOrValue)->then(function ($value) { + return new RejectedPromise($value); + }); + } + + return new RejectedPromise($promiseOrValue); +} + +function all($promisesOrValues) +{ + return map($promisesOrValues, function ($val) { + return $val; + }); +} + +function race($promisesOrValues) +{ + $cancellationQueue = new CancellationQueue(); + $cancellationQueue->enqueue($promisesOrValues); + + return new Promise(function ($resolve, $reject, $notify) use ($promisesOrValues, $cancellationQueue) { + resolve($promisesOrValues) + ->done(function ($array) use ($cancellationQueue, $resolve, $reject, $notify) { + if (!is_array($array) || !$array) { + $resolve(); + return; + } + + foreach ($array as $promiseOrValue) { + $cancellationQueue->enqueue($promiseOrValue); + + resolve($promiseOrValue) + ->done($resolve, $reject, $notify); + } + }, $reject, $notify); + }, $cancellationQueue); +} + +function any($promisesOrValues) +{ + return some($promisesOrValues, 1) + ->then(function ($val) { + return array_shift($val); + }); +} + +function some($promisesOrValues, $howMany) +{ + $cancellationQueue = new CancellationQueue(); + $cancellationQueue->enqueue($promisesOrValues); + + return new Promise(function ($resolve, $reject, $notify) use ($promisesOrValues, $howMany, $cancellationQueue) { + resolve($promisesOrValues) + ->done(function ($array) use ($howMany, $cancellationQueue, $resolve, $reject, $notify) { + if (!is_array($array) || $howMany < 1) { + $resolve([]); + return; + } + + $len = count($array); + + if ($len < $howMany) { + throw new Exception\LengthException( + sprintf( + 'Input array must contain at least %d item%s but contains only %s item%s.', + $howMany, + 1 === $howMany ? '' : 's', + $len, + 1 === $len ? '' : 's' + ) + ); + } + + $toResolve = $howMany; + $toReject = ($len - $toResolve) + 1; + $values = []; + $reasons = []; + + foreach ($array as $i => $promiseOrValue) { + $fulfiller = function ($val) use ($i, &$values, &$toResolve, $toReject, $resolve) { + if ($toResolve < 1 || $toReject < 1) { + return; + } + + $values[$i] = $val; + + if (0 === --$toResolve) { + $resolve($values); + } + }; + + $rejecter = function ($reason) use ($i, &$reasons, &$toReject, $toResolve, $reject) { + if ($toResolve < 1 || $toReject < 1) { + return; + } + + $reasons[$i] = $reason; + + if (0 === --$toReject) { + $reject($reasons); + } + }; + + $cancellationQueue->enqueue($promiseOrValue); + + resolve($promiseOrValue) + ->done($fulfiller, $rejecter, $notify); + } + }, $reject, $notify); + }, $cancellationQueue); +} + +function map($promisesOrValues, callable $mapFunc) +{ + $cancellationQueue = new CancellationQueue(); + $cancellationQueue->enqueue($promisesOrValues); + + return new Promise(function ($resolve, $reject, $notify) use ($promisesOrValues, $mapFunc, $cancellationQueue) { + resolve($promisesOrValues) + ->done(function ($array) use ($mapFunc, $cancellationQueue, $resolve, $reject, $notify) { + if (!is_array($array) || !$array) { + $resolve([]); + return; + } + + $toResolve = count($array); + $values = []; + + foreach ($array as $i => $promiseOrValue) { + $cancellationQueue->enqueue($promiseOrValue); + $values[$i] = null; + + resolve($promiseOrValue) + ->then($mapFunc) + ->done( + function ($mapped) use ($i, &$values, &$toResolve, $resolve) { + $values[$i] = $mapped; + + if (0 === --$toResolve) { + $resolve($values); + } + }, + $reject, + $notify + ); + } + }, $reject, $notify); + }, $cancellationQueue); +} + +function reduce($promisesOrValues, callable $reduceFunc, $initialValue = null) +{ + $cancellationQueue = new CancellationQueue(); + $cancellationQueue->enqueue($promisesOrValues); + + return new Promise(function ($resolve, $reject, $notify) use ($promisesOrValues, $reduceFunc, $initialValue, $cancellationQueue) { + resolve($promisesOrValues) + ->done(function ($array) use ($reduceFunc, $initialValue, $cancellationQueue, $resolve, $reject, $notify) { + if (!is_array($array)) { + $array = []; + } + + $total = count($array); + $i = 0; + + // Wrap the supplied $reduceFunc with one that handles promises and then + // delegates to the supplied. + $wrappedReduceFunc = function ($current, $val) use ($reduceFunc, $cancellationQueue, $total, &$i) { + $cancellationQueue->enqueue($val); + + return $current + ->then(function ($c) use ($reduceFunc, $total, &$i, $val) { + return resolve($val) + ->then(function ($value) use ($reduceFunc, $total, &$i, $c) { + return $reduceFunc($c, $value, $i++, $total); + }); + }); + }; + + $cancellationQueue->enqueue($initialValue); + + array_reduce($array, $wrappedReduceFunc, resolve($initialValue)) + ->done($resolve, $reject, $notify); + }, $reject, $notify); + }, $cancellationQueue); +} + +// Internal functions +function _checkTypehint(callable $callback, $object) +{ + if (!is_object($object)) { + return true; + } + + if (is_array($callback)) { + $callbackReflection = new \ReflectionMethod($callback[0], $callback[1]); + } elseif (is_object($callback) && !$callback instanceof \Closure) { + $callbackReflection = new \ReflectionMethod($callback, '__invoke'); + } else { + $callbackReflection = new \ReflectionFunction($callback); + } + + $parameters = $callbackReflection->getParameters(); + + if (!isset($parameters[0])) { + return true; + } + + $expectedException = $parameters[0]; + + if (!$expectedException->getClass()) { + return true; + } + + return $expectedException->getClass()->isInstance($object); +} diff --git a/vendor/react/promise/src/functions_include.php b/vendor/react/promise/src/functions_include.php new file mode 100644 index 0000000..c71decb --- /dev/null +++ b/vendor/react/promise/src/functions_include.php @@ -0,0 +1,5 @@ += 70100 && PHP_VERSION_ID < 70104)); + + $this->input = new DuplexResourceStream( + $resource, + $loop, + $clearCompleteBuffer ? -1 : null, + new WritableResourceStream($resource, $loop, null, $limitWriteChunks ? 8192 : null) + ); + + $this->stream = $resource; + + Util::forwardEvents($this->input, $this, array('data', 'end', 'error', 'close', 'pipe', 'drain')); + + $this->input->on('close', array($this, 'close')); + } + + public function isReadable() + { + return $this->input->isReadable(); + } + + public function isWritable() + { + return $this->input->isWritable(); + } + + public function pause() + { + $this->input->pause(); + } + + public function resume() + { + $this->input->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return $this->input->pipe($dest, $options); + } + + public function write($data) + { + return $this->input->write($data); + } + + public function end($data = null) + { + $this->input->end($data); + } + + public function close() + { + $this->input->close(); + $this->handleClose(); + $this->removeAllListeners(); + } + + public function handleClose() + { + if (!is_resource($this->stream)) { + return; + } + + // Try to cleanly shut down socket and ignore any errors in case other + // side already closed. Shutting down may return to blocking mode on + // some legacy versions, so reset to non-blocking just in case before + // continuing to close the socket resource. + // Underlying Stream implementation will take care of closing file + // handle, so we otherwise keep this open here. + @stream_socket_shutdown($this->stream, STREAM_SHUT_RDWR); + stream_set_blocking($this->stream, false); + } + + public function getRemoteAddress() + { + return $this->parseAddress(@stream_socket_get_name($this->stream, true)); + } + + public function getLocalAddress() + { + return $this->parseAddress(@stream_socket_get_name($this->stream, false)); + } + + private function parseAddress($address) + { + if ($address === false) { + return null; + } + + if ($this->unix) { + // remove trailing colon from address for HHVM < 3.19: https://3v4l.org/5C1lo + // note that technically ":" is a valid address, so keep this in place otherwise + if (substr($address, -1) === ':' && defined('HHVM_VERSION_ID') && HHVM_VERSION_ID < 31900) { + $address = (string)substr($address, 0, -1); + } + + // work around unknown addresses should return null value: https://3v4l.org/5C1lo and https://bugs.php.net/bug.php?id=74556 + // PHP uses "\0" string and HHVM uses empty string (colon removed above) + if ($address === '' || $address[0] === "\x00" ) { + return null; + } + + return 'unix://' . $address; + } + + // check if this is an IPv6 address which includes multiple colons but no square brackets + $pos = strrpos($address, ':'); + if ($pos !== false && strpos($address, ':') < $pos && substr($address, 0, 1) !== '[') { + $port = substr($address, $pos + 1); + $address = '[' . substr($address, 0, $pos) . ']:' . $port; + } + + return ($this->encryptionEnabled ? 'tls' : 'tcp') . '://' . $address; + } +} diff --git a/vendor/react/socket/src/ConnectionInterface.php b/vendor/react/socket/src/ConnectionInterface.php new file mode 100644 index 0000000..64613b5 --- /dev/null +++ b/vendor/react/socket/src/ConnectionInterface.php @@ -0,0 +1,119 @@ +on('data', function ($chunk) { + * echo $chunk; + * }); + * + * $connection->on('end', function () { + * echo 'ended'; + * }); + * + * $connection->on('error', function (Exception $e) { + * echo 'error: ' . $e->getMessage(); + * }); + * + * $connection->on('close', function () { + * echo 'closed'; + * }); + * + * $connection->write($data); + * $connection->end($data = null); + * $connection->close(); + * // … + * ``` + * + * For more details, see the + * [`DuplexStreamInterface`](https://github.com/reactphp/stream#duplexstreaminterface). + * + * @see DuplexStreamInterface + * @see ServerInterface + * @see ConnectorInterface + */ +interface ConnectionInterface extends DuplexStreamInterface +{ + /** + * Returns the full remote address (URI) where this connection has been established with + * + * ```php + * $address = $connection->getRemoteAddress(); + * echo 'Connection with ' . $address . PHP_EOL; + * ``` + * + * If the remote address can not be determined or is unknown at this time (such as + * after the connection has been closed), it MAY return a `NULL` value instead. + * + * Otherwise, it will return the full address (URI) as a string value, such + * as `tcp://127.0.0.1:8080`, `tcp://[::1]:80`, `tls://127.0.0.1:443`, + * `unix://example.sock` or `unix:///path/to/example.sock`. + * Note that individual URI components are application specific and depend + * on the underlying transport protocol. + * + * If this is a TCP/IP based connection and you only want the remote IP, you may + * use something like this: + * + * ```php + * $address = $connection->getRemoteAddress(); + * $ip = trim(parse_url($address, PHP_URL_HOST), '[]'); + * echo 'Connection with ' . $ip . PHP_EOL; + * ``` + * + * @return ?string remote address (URI) or null if unknown + */ + public function getRemoteAddress(); + + /** + * Returns the full local address (full URI with scheme, IP and port) where this connection has been established with + * + * ```php + * $address = $connection->getLocalAddress(); + * echo 'Connection with ' . $address . PHP_EOL; + * ``` + * + * If the local address can not be determined or is unknown at this time (such as + * after the connection has been closed), it MAY return a `NULL` value instead. + * + * Otherwise, it will return the full address (URI) as a string value, such + * as `tcp://127.0.0.1:8080`, `tcp://[::1]:80`, `tls://127.0.0.1:443`, + * `unix://example.sock` or `unix:///path/to/example.sock`. + * Note that individual URI components are application specific and depend + * on the underlying transport protocol. + * + * This method complements the [`getRemoteAddress()`](#getremoteaddress) method, + * so they should not be confused. + * + * If your `TcpServer` instance is listening on multiple interfaces (e.g. using + * the address `0.0.0.0`), you can use this method to find out which interface + * actually accepted this connection (such as a public or local interface). + * + * If your system has multiple interfaces (e.g. a WAN and a LAN interface), + * you can use this method to find out which interface was actually + * used for this connection. + * + * @return ?string local address (URI) or null if unknown + * @see self::getRemoteAddress() + */ + public function getLocalAddress(); +} diff --git a/vendor/react/socket/src/Connector.php b/vendor/react/socket/src/Connector.php new file mode 100644 index 0000000..75276bc --- /dev/null +++ b/vendor/react/socket/src/Connector.php @@ -0,0 +1,136 @@ + true, + 'tls' => true, + 'unix' => true, + + 'dns' => true, + 'timeout' => true, + ); + + if ($options['timeout'] === true) { + $options['timeout'] = (float)ini_get("default_socket_timeout"); + } + + if ($options['tcp'] instanceof ConnectorInterface) { + $tcp = $options['tcp']; + } else { + $tcp = new TcpConnector( + $loop, + is_array($options['tcp']) ? $options['tcp'] : array() + ); + } + + if ($options['dns'] !== false) { + if ($options['dns'] instanceof Resolver) { + $resolver = $options['dns']; + } else { + if ($options['dns'] !== true) { + $server = $options['dns']; + } else { + // try to load nameservers from system config or default to Google's public DNS + $config = Config::loadSystemConfigBlocking(); + $server = $config->nameservers ? reset($config->nameservers) : '8.8.8.8'; + } + + $factory = new Factory(); + $resolver = $factory->create( + $server, + $loop + ); + } + + $tcp = new DnsConnector($tcp, $resolver); + } + + if ($options['tcp'] !== false) { + $options['tcp'] = $tcp; + + if ($options['timeout'] !== false) { + $options['tcp'] = new TimeoutConnector( + $options['tcp'], + $options['timeout'], + $loop + ); + } + + $this->connectors['tcp'] = $options['tcp']; + } + + if ($options['tls'] !== false) { + if (!$options['tls'] instanceof ConnectorInterface) { + $options['tls'] = new SecureConnector( + $tcp, + $loop, + is_array($options['tls']) ? $options['tls'] : array() + ); + } + + if ($options['timeout'] !== false) { + $options['tls'] = new TimeoutConnector( + $options['tls'], + $options['timeout'], + $loop + ); + } + + $this->connectors['tls'] = $options['tls']; + } + + if ($options['unix'] !== false) { + if (!$options['unix'] instanceof ConnectorInterface) { + $options['unix'] = new UnixConnector($loop); + } + $this->connectors['unix'] = $options['unix']; + } + } + + public function connect($uri) + { + $scheme = 'tcp'; + if (strpos($uri, '://') !== false) { + $scheme = (string)substr($uri, 0, strpos($uri, '://')); + } + + if (!isset($this->connectors[$scheme])) { + return Promise\reject(new RuntimeException( + 'No connector available for URI scheme "' . $scheme . '"' + )); + } + + return $this->connectors[$scheme]->connect($uri); + } +} + diff --git a/vendor/react/socket/src/ConnectorInterface.php b/vendor/react/socket/src/ConnectorInterface.php new file mode 100644 index 0000000..196d01a --- /dev/null +++ b/vendor/react/socket/src/ConnectorInterface.php @@ -0,0 +1,58 @@ +connect('google.com:443')->then( + * function (ConnectionInterface $connection) { + * // connection successfully established + * }, + * function (Exception $error) { + * // failed to connect due to $error + * } + * ); + * ``` + * + * The returned Promise MUST be implemented in such a way that it can be + * cancelled when it is still pending. Cancelling a pending promise MUST + * reject its value with an Exception. It SHOULD clean up any underlying + * resources and references as applicable. + * + * ```php + * $promise = $connector->connect($uri); + * + * $promise->cancel(); + * ``` + * + * @param string $uri + * @return \React\Promise\PromiseInterface resolves with a stream implementing ConnectionInterface on success or rejects with an Exception on error + * @see ConnectionInterface + */ + public function connect($uri); +} diff --git a/vendor/react/socket/src/DnsConnector.php b/vendor/react/socket/src/DnsConnector.php new file mode 100644 index 0000000..90170e5 --- /dev/null +++ b/vendor/react/socket/src/DnsConnector.php @@ -0,0 +1,111 @@ +connector = $connector; + $this->resolver = $resolver; + } + + public function connect($uri) + { + if (strpos($uri, '://') === false) { + $parts = parse_url('tcp://' . $uri); + unset($parts['scheme']); + } else { + $parts = parse_url($uri); + } + + if (!$parts || !isset($parts['host'])) { + return Promise\reject(new InvalidArgumentException('Given URI "' . $uri . '" is invalid')); + } + + $host = trim($parts['host'], '[]'); + $connector = $this->connector; + + return $this + ->resolveHostname($host) + ->then(function ($ip) use ($connector, $host, $parts) { + $uri = ''; + + // prepend original scheme if known + if (isset($parts['scheme'])) { + $uri .= $parts['scheme'] . '://'; + } + + if (strpos($ip, ':') !== false) { + // enclose IPv6 addresses in square brackets before appending port + $uri .= '[' . $ip . ']'; + } else { + $uri .= $ip; + } + + // append original port if known + if (isset($parts['port'])) { + $uri .= ':' . $parts['port']; + } + + // append orignal path if known + if (isset($parts['path'])) { + $uri .= $parts['path']; + } + + // append original query if known + if (isset($parts['query'])) { + $uri .= '?' . $parts['query']; + } + + // append original hostname as query if resolved via DNS and if + // destination URI does not contain "hostname" query param already + $args = array(); + parse_str(isset($parts['query']) ? $parts['query'] : '', $args); + if ($host !== $ip && !isset($args['hostname'])) { + $uri .= (isset($parts['query']) ? '&' : '?') . 'hostname=' . rawurlencode($host); + } + + // append original fragment if known + if (isset($parts['fragment'])) { + $uri .= '#' . $parts['fragment']; + } + + return $connector->connect($uri); + }); + } + + private function resolveHostname($host) + { + if (false !== filter_var($host, FILTER_VALIDATE_IP)) { + return Promise\resolve($host); + } + + $promise = $this->resolver->resolve($host); + + return new Promise\Promise( + function ($resolve, $reject) use ($promise) { + // resolve/reject with result of DNS lookup + $promise->then($resolve, $reject); + }, + function ($_, $reject) use ($promise) { + // cancellation should reject connection attempt + $reject(new RuntimeException('Connection attempt cancelled during DNS lookup')); + + // (try to) cancel pending DNS lookup + if ($promise instanceof CancellablePromiseInterface) { + $promise->cancel(); + } + } + ); + } +} diff --git a/vendor/react/socket/src/FixedUriConnector.php b/vendor/react/socket/src/FixedUriConnector.php new file mode 100644 index 0000000..057bcdf --- /dev/null +++ b/vendor/react/socket/src/FixedUriConnector.php @@ -0,0 +1,41 @@ +connect('localhost:80'); + * ``` + */ +class FixedUriConnector implements ConnectorInterface +{ + private $uri; + private $connector; + + /** + * @param string $uri + * @param ConnectorInterface $connector + */ + public function __construct($uri, ConnectorInterface $connector) + { + $this->uri = $uri; + $this->connector = $connector; + } + + public function connect($_) + { + return $this->connector->connect($this->uri); + } +} diff --git a/vendor/react/socket/src/LimitingServer.php b/vendor/react/socket/src/LimitingServer.php new file mode 100644 index 0000000..c7874ee --- /dev/null +++ b/vendor/react/socket/src/LimitingServer.php @@ -0,0 +1,203 @@ +on('connection', function (ConnectionInterface $connection) { + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * See also the `ServerInterface` for more details. + * + * @see ServerInterface + * @see ConnectionInterface + */ +class LimitingServer extends EventEmitter implements ServerInterface +{ + private $connections = array(); + private $server; + private $limit; + + private $pauseOnLimit = false; + private $autoPaused = false; + private $manuPaused = false; + + /** + * Instantiates a new LimitingServer. + * + * You have to pass a maximum number of open connections to ensure + * the server will automatically reject (close) connections once this limit + * is exceeded. In this case, it will emit an `error` event to inform about + * this and no `connection` event will be emitted. + * + * ```php + * $server = new LimitingServer($server, 100); + * $server->on('connection', function (ConnectionInterface $connection) { + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * You MAY pass a `null` limit in order to put no limit on the number of + * open connections and keep accepting new connection until you run out of + * operating system resources (such as open file handles). This may be + * useful if you do not want to take care of applying a limit but still want + * to use the `getConnections()` method. + * + * You can optionally configure the server to pause accepting new + * connections once the connection limit is reached. In this case, it will + * pause the underlying server and no longer process any new connections at + * all, thus also no longer closing any excessive connections. + * The underlying operating system is responsible for keeping a backlog of + * pending connections until its limit is reached, at which point it will + * start rejecting further connections. + * Once the server is below the connection limit, it will continue consuming + * connections from the backlog and will process any outstanding data on + * each connection. + * This mode may be useful for some protocols that are designed to wait for + * a response message (such as HTTP), but may be less useful for other + * protocols that demand immediate responses (such as a "welcome" message in + * an interactive chat). + * + * ```php + * $server = new LimitingServer($server, 100, true); + * $server->on('connection', function (ConnectionInterface $connection) { + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * @param ServerInterface $server + * @param int|null $connectionLimit + * @param bool $pauseOnLimit + */ + public function __construct(ServerInterface $server, $connectionLimit, $pauseOnLimit = false) + { + $this->server = $server; + $this->limit = $connectionLimit; + if ($connectionLimit !== null) { + $this->pauseOnLimit = $pauseOnLimit; + } + + $this->server->on('connection', array($this, 'handleConnection')); + $this->server->on('error', array($this, 'handleError')); + } + + /** + * Returns an array with all currently active connections + * + * ```php + * foreach ($server->getConnection() as $connection) { + * $connection->write('Hi!'); + * } + * ``` + * + * @return ConnectionInterface[] + */ + public function getConnections() + { + return $this->connections; + } + + public function getAddress() + { + return $this->server->getAddress(); + } + + public function pause() + { + if (!$this->manuPaused) { + $this->manuPaused = true; + + if (!$this->autoPaused) { + $this->server->pause(); + } + } + } + + public function resume() + { + if ($this->manuPaused) { + $this->manuPaused = false; + + if (!$this->autoPaused) { + $this->server->resume(); + } + } + } + + public function close() + { + $this->server->close(); + } + + /** @internal */ + public function handleConnection(ConnectionInterface $connection) + { + // close connection if limit exceeded + if ($this->limit !== null && count($this->connections) >= $this->limit) { + $this->handleError(new OverflowException('Connection closed because server reached connection limit')); + $connection->close(); + return; + } + + $this->connections[] = $connection; + $that = $this; + $connection->on('close', function () use ($that, $connection) { + $that->handleDisconnection($connection); + }); + + // pause accepting new connections if limit exceeded + if ($this->pauseOnLimit && !$this->autoPaused && count($this->connections) >= $this->limit) { + $this->autoPaused = true; + + if (!$this->manuPaused) { + $this->server->pause(); + } + } + + $this->emit('connection', array($connection)); + } + + /** @internal */ + public function handleDisconnection(ConnectionInterface $connection) + { + unset($this->connections[array_search($connection, $this->connections)]); + + // continue accepting new connection if below limit + if ($this->autoPaused && count($this->connections) < $this->limit) { + $this->autoPaused = false; + + if (!$this->manuPaused) { + $this->server->resume(); + } + } + } + + /** @internal */ + public function handleError(Exception $error) + { + $this->emit('error', array($error)); + } +} diff --git a/vendor/react/socket/src/SecureConnector.php b/vendor/react/socket/src/SecureConnector.php new file mode 100644 index 0000000..f04183d --- /dev/null +++ b/vendor/react/socket/src/SecureConnector.php @@ -0,0 +1,64 @@ +connector = $connector; + $this->streamEncryption = new StreamEncryption($loop, false); + $this->context = $context; + } + + public function connect($uri) + { + if (!function_exists('stream_socket_enable_crypto')) { + return Promise\reject(new BadMethodCallException('Encryption not supported on your platform (HHVM < 3.8?)')); // @codeCoverageIgnore + } + + if (strpos($uri, '://') === false) { + $uri = 'tls://' . $uri; + } + + $parts = parse_url($uri); + if (!$parts || !isset($parts['scheme']) || $parts['scheme'] !== 'tls') { + return Promise\reject(new InvalidArgumentException('Given URI "' . $uri . '" is invalid')); + } + + $uri = str_replace('tls://', '', $uri); + $context = $this->context; + + $encryption = $this->streamEncryption; + return $this->connector->connect($uri)->then(function (ConnectionInterface $connection) use ($context, $encryption) { + // (unencrypted) TCP/IP connection succeeded + + if (!$connection instanceof Connection) { + $connection->close(); + throw new UnexpectedValueException('Base connector does not use internal Connection class exposing stream resource'); + } + + // set required SSL/TLS context options + foreach ($context as $name => $value) { + stream_context_set_option($connection->stream, 'ssl', $name, $value); + } + + // try to enable encryption + return $encryption->enable($connection)->then(null, function ($error) use ($connection) { + // establishing encryption failed => close invalid connection and return error + $connection->close(); + throw $error; + }); + }); + } +} diff --git a/vendor/react/socket/src/SecureServer.php b/vendor/react/socket/src/SecureServer.php new file mode 100644 index 0000000..302ae93 --- /dev/null +++ b/vendor/react/socket/src/SecureServer.php @@ -0,0 +1,192 @@ +on('connection', function (ConnectionInterface $connection) { + * echo 'Secure connection from' . $connection->getRemoteAddress() . PHP_EOL; + * + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * Whenever a client fails to perform a successful TLS handshake, it will emit an + * `error` event and then close the underlying TCP/IP connection: + * + * ```php + * $server->on('error', function (Exception $e) { + * echo 'Error' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * See also the `ServerInterface` for more details. + * + * Note that the `SecureServer` class is a concrete implementation for TLS sockets. + * If you want to typehint in your higher-level protocol implementation, you SHOULD + * use the generic `ServerInterface` instead. + * + * @see ServerInterface + * @see ConnectionInterface + */ +final class SecureServer extends EventEmitter implements ServerInterface +{ + private $tcp; + private $encryption; + private $context; + + /** + * Creates a secure TLS server and starts waiting for incoming connections + * + * It does so by wrapping a `TcpServer` instance which waits for plaintext + * TCP/IP connections and then performs a TLS handshake for each connection. + * It thus requires valid [TLS context options], + * which in its most basic form may look something like this if you're using a + * PEM encoded certificate file: + * + * ```php + * $server = new TcpServer(8000, $loop); + * $server = new SecureServer($server, $loop, array( + * 'local_cert' => 'server.pem' + * )); + * ``` + * + * Note that the certificate file will not be loaded on instantiation but when an + * incoming connection initializes its TLS context. + * This implies that any invalid certificate file paths or contents will only cause + * an `error` event at a later time. + * + * If your private key is encrypted with a passphrase, you have to specify it + * like this: + * + * ```php + * $server = new TcpServer(8000, $loop); + * $server = new SecureServer($server, $loop, array( + * 'local_cert' => 'server.pem', + * 'passphrase' => 'secret' + * )); + * ``` + * + * Note that available [TLS context options], + * their defaults and effects of changing these may vary depending on your system + * and/or PHP version. + * Passing unknown context options has no effect. + * + * Advanced usage: Despite allowing any `ServerInterface` as first parameter, + * you SHOULD pass a `TcpServer` instance as first parameter, unless you + * know what you're doing. + * Internally, the `SecureServer` has to set the required TLS context options on + * the underlying stream resources. + * These resources are not exposed through any of the interfaces defined in this + * package, but only through the internal `Connection` class. + * The `TcpServer` class is guaranteed to emit connections that implement + * the `ConnectionInterface` and uses the internal `Connection` class in order to + * expose these underlying resources. + * If you use a custom `ServerInterface` and its `connection` event does not + * meet this requirement, the `SecureServer` will emit an `error` event and + * then close the underlying connection. + * + * @param ServerInterface|TcpServer $tcp + * @param LoopInterface $loop + * @param array $context + * @throws BadMethodCallException for legacy HHVM < 3.8 due to lack of support + * @see TcpServer + * @link http://php.net/manual/en/context.ssl.php for TLS context options + */ + public function __construct(ServerInterface $tcp, LoopInterface $loop, array $context) + { + if (!function_exists('stream_socket_enable_crypto')) { + throw new BadMethodCallException('Encryption not supported on your platform (HHVM < 3.8?)'); // @codeCoverageIgnore + } + + // default to empty passphrase to suppress blocking passphrase prompt + $context += array( + 'passphrase' => '' + ); + + $this->tcp = $tcp; + $this->encryption = new StreamEncryption($loop); + $this->context = $context; + + $that = $this; + $this->tcp->on('connection', function ($connection) use ($that) { + $that->handleConnection($connection); + }); + $this->tcp->on('error', function ($error) use ($that) { + $that->emit('error', array($error)); + }); + } + + public function getAddress() + { + $address = $this->tcp->getAddress(); + if ($address === null) { + return null; + } + + return str_replace('tcp://' , 'tls://', $address); + } + + public function pause() + { + $this->tcp->pause(); + } + + public function resume() + { + $this->tcp->resume(); + } + + public function close() + { + return $this->tcp->close(); + } + + /** @internal */ + public function handleConnection(ConnectionInterface $connection) + { + if (!$connection instanceof Connection) { + $this->emit('error', array(new UnexpectedValueException('Base server does not use internal Connection class exposing stream resource'))); + $connection->end(); + return; + } + + foreach ($this->context as $name => $value) { + stream_context_set_option($connection->stream, 'ssl', $name, $value); + } + + $that = $this; + + $this->encryption->enable($connection)->then( + function ($conn) use ($that) { + $that->emit('connection', array($conn)); + }, + function ($error) use ($that, $connection) { + $that->emit('error', array($error)); + $connection->end(); + } + ); + } +} diff --git a/vendor/react/socket/src/Server.php b/vendor/react/socket/src/Server.php new file mode 100644 index 0000000..72712e4 --- /dev/null +++ b/vendor/react/socket/src/Server.php @@ -0,0 +1,73 @@ + $context); + } + + // apply default options if not explicitly given + $context += array( + 'tcp' => array(), + 'tls' => array(), + 'unix' => array() + ); + + $scheme = 'tcp'; + $pos = strpos($uri, '://'); + if ($pos !== false) { + $scheme = substr($uri, 0, $pos); + } + + if ($scheme === 'unix') { + $server = new UnixServer($uri, $loop, $context['unix']); + } else { + $server = new TcpServer(str_replace('tls://', '', $uri), $loop, $context['tcp']); + + if ($scheme === 'tls') { + $server = new SecureServer($server, $loop, $context['tls']); + } + } + + $this->server = $server; + + $that = $this; + $server->on('connection', function (ConnectionInterface $conn) use ($that) { + $that->emit('connection', array($conn)); + }); + $server->on('error', function (Exception $error) use ($that) { + $that->emit('error', array($error)); + }); + } + + public function getAddress() + { + return $this->server->getAddress(); + } + + public function pause() + { + $this->server->pause(); + } + + public function resume() + { + $this->server->resume(); + } + + public function close() + { + $this->server->close(); + } +} diff --git a/vendor/react/socket/src/ServerInterface.php b/vendor/react/socket/src/ServerInterface.php new file mode 100644 index 0000000..5319678 --- /dev/null +++ b/vendor/react/socket/src/ServerInterface.php @@ -0,0 +1,151 @@ +on('connection', function (ConnectionInterface $connection) { + * echo 'new connection' . PHP_EOL; + * }); + * ``` + * + * See also the `ConnectionInterface` for more details about handling the + * incoming connection. + * + * error event: + * The `error` event will be emitted whenever there's an error accepting a new + * connection from a client. + * + * ```php + * $server->on('error', function (Exception $e) { + * echo 'error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * Note that this is not a fatal error event, i.e. the server keeps listening for + * new connections even after this event. + * + * @see ConnectionInterface + */ +interface ServerInterface extends EventEmitterInterface +{ + /** + * Returns the full address (URI) this server is currently listening on + * + * ```php + * $address = $server->getAddress(); + * echo 'Server listening on ' . $address . PHP_EOL; + * ``` + * + * If the address can not be determined or is unknown at this time (such as + * after the socket has been closed), it MAY return a `NULL` value instead. + * + * Otherwise, it will return the full address (URI) as a string value, such + * as `tcp://127.0.0.1:8080`, `tcp://[::1]:80` or `tls://127.0.0.1:443`. + * Note that individual URI components are application specific and depend + * on the underlying transport protocol. + * + * If this is a TCP/IP based server and you only want the local port, you may + * use something like this: + * + * ```php + * $address = $server->getAddress(); + * $port = parse_url($address, PHP_URL_PORT); + * echo 'Server listening on port ' . $port . PHP_EOL; + * ``` + * + * @return ?string the full listening address (URI) or NULL if it is unknown (not applicable to this server socket or already closed) + */ + public function getAddress(); + + /** + * Pauses accepting new incoming connections. + * + * Removes the socket resource from the EventLoop and thus stop accepting + * new connections. Note that the listening socket stays active and is not + * closed. + * + * This means that new incoming connections will stay pending in the + * operating system backlog until its configurable backlog is filled. + * Once the backlog is filled, the operating system may reject further + * incoming connections until the backlog is drained again by resuming + * to accept new connections. + * + * Once the server is paused, no futher `connection` events SHOULD + * be emitted. + * + * ```php + * $server->pause(); + * + * $server->on('connection', assertShouldNeverCalled()); + * ``` + * + * This method is advisory-only, though generally not recommended, the + * server MAY continue emitting `connection` events. + * + * Unless otherwise noted, a successfully opened server SHOULD NOT start + * in paused state. + * + * You can continue processing events by calling `resume()` again. + * + * Note that both methods can be called any number of times, in particular + * calling `pause()` more than once SHOULD NOT have any effect. + * Similarly, calling this after `close()` is a NO-OP. + * + * @see self::resume() + * @return void + */ + public function pause(); + + /** + * Resumes accepting new incoming connections. + * + * Re-attach the socket resource to the EventLoop after a previous `pause()`. + * + * ```php + * $server->pause(); + * + * $loop->addTimer(1.0, function () use ($server) { + * $server->resume(); + * }); + * ``` + * + * Note that both methods can be called any number of times, in particular + * calling `resume()` without a prior `pause()` SHOULD NOT have any effect. + * Similarly, calling this after `close()` is a NO-OP. + * + * @see self::pause() + * @return void + */ + public function resume(); + + /** + * Shuts down this listening socket + * + * This will stop listening for new incoming connections on this socket. + * + * Calling this method more than once on the same instance is a NO-OP. + * + * @return void + */ + public function close(); +} diff --git a/vendor/react/socket/src/StreamEncryption.php b/vendor/react/socket/src/StreamEncryption.php new file mode 100644 index 0000000..ba5d472 --- /dev/null +++ b/vendor/react/socket/src/StreamEncryption.php @@ -0,0 +1,146 @@ +loop = $loop; + $this->server = $server; + + // support TLSv1.0+ by default and exclude legacy SSLv2/SSLv3. + // PHP 5.6+ supports bitmasks, legacy PHP only supports predefined + // constants, so apply accordingly below. + // Also, since PHP 5.6.7 up until before PHP 7.2.0 the main constant did + // only support TLSv1.0, so we explicitly apply all versions. + // @link http://php.net/manual/en/migration56.openssl.php#migration56.openssl.crypto-method + // @link https://3v4l.org/plbFn + if ($server) { + $this->method = STREAM_CRYPTO_METHOD_TLS_SERVER; + + if (defined('STREAM_CRYPTO_METHOD_TLSv1_0_SERVER')) { + $this->method |= STREAM_CRYPTO_METHOD_TLSv1_0_SERVER; + } + if (defined('STREAM_CRYPTO_METHOD_TLSv1_1_SERVER')) { + $this->method |= STREAM_CRYPTO_METHOD_TLSv1_1_SERVER; + } + if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_SERVER')) { + $this->method |= STREAM_CRYPTO_METHOD_TLSv1_2_SERVER; + } + } else { + $this->method = STREAM_CRYPTO_METHOD_TLS_CLIENT; + + if (defined('STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT')) { + $this->method |= STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT; + } + if (defined('STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT')) { + $this->method |= STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT; + } + if (defined('STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT')) { + $this->method |= STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT; + } + } + } + + public function enable(Connection $stream) + { + return $this->toggle($stream, true); + } + + public function disable(Connection $stream) + { + return $this->toggle($stream, false); + } + + public function toggle(Connection $stream, $toggle) + { + // pause actual stream instance to continue operation on raw stream socket + $stream->pause(); + + // TODO: add write() event to make sure we're not sending any excessive data + + $deferred = new Deferred(function ($_, $reject) use ($toggle) { + // cancelling this leaves this stream in an inconsistent state… + $reject(new RuntimeException('Cancelled toggling encryption ' . $toggle ? 'on' : 'off')); + }); + + // get actual stream socket from stream instance + $socket = $stream->stream; + + // get crypto method from context options or use global setting from constructor + $method = $this->method; + $context = stream_context_get_options($socket); + if (isset($context['ssl']['crypto_method'])) { + $method = $context['ssl']['crypto_method']; + } + + $that = $this; + $toggleCrypto = function () use ($socket, $deferred, $toggle, $method, $that) { + $that->toggleCrypto($socket, $deferred, $toggle, $method); + }; + + $this->loop->addReadStream($socket, $toggleCrypto); + + if (!$this->server) { + $toggleCrypto(); + } + + $loop = $this->loop; + + return $deferred->promise()->then(function () use ($stream, $socket, $loop, $toggle) { + $loop->removeReadStream($socket); + + $stream->encryptionEnabled = $toggle; + $stream->resume(); + + return $stream; + }, function($error) use ($stream, $socket, $loop) { + $loop->removeReadStream($socket); + $stream->resume(); + throw $error; + }); + } + + public function toggleCrypto($socket, Deferred $deferred, $toggle, $method) + { + set_error_handler(array($this, 'handleError')); + $result = stream_socket_enable_crypto($socket, $toggle, $method); + restore_error_handler(); + + if (true === $result) { + $deferred->resolve(); + } else if (false === $result) { + $deferred->reject(new UnexpectedValueException( + sprintf("Unable to complete SSL/TLS handshake: %s", $this->errstr), + $this->errno + )); + } else { + // need more data, will retry + } + } + + public function handleError($errno, $errstr) + { + $this->errstr = str_replace(array("\r", "\n"), ' ', $errstr); + $this->errno = $errno; + } +} diff --git a/vendor/react/socket/src/TcpConnector.php b/vendor/react/socket/src/TcpConnector.php new file mode 100644 index 0000000..90d7df1 --- /dev/null +++ b/vendor/react/socket/src/TcpConnector.php @@ -0,0 +1,122 @@ +loop = $loop; + $this->context = $context; + } + + public function connect($uri) + { + if (strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + } + + $parts = parse_url($uri); + if (!$parts || !isset($parts['scheme'], $parts['host'], $parts['port']) || $parts['scheme'] !== 'tcp') { + return Promise\reject(new InvalidArgumentException('Given URI "' . $uri . '" is invalid')); + } + + $ip = trim($parts['host'], '[]'); + if (false === filter_var($ip, FILTER_VALIDATE_IP)) { + return Promise\reject(new InvalidArgumentException('Given URI "' . $ip . '" does not contain a valid host IP')); + } + + // use context given in constructor + $context = array( + 'socket' => $this->context + ); + + // parse arguments from query component of URI + $args = array(); + if (isset($parts['query'])) { + parse_str($parts['query'], $args); + } + + // If an original hostname has been given, use this for TLS setup. + // This can happen due to layers of nested connectors, such as a + // DnsConnector reporting its original hostname. + // These context options are here in case TLS is enabled later on this stream. + // If TLS is not enabled later, this doesn't hurt either. + if (isset($args['hostname'])) { + $context['ssl'] = array( + 'SNI_enabled' => true, + 'peer_name' => $args['hostname'] + ); + + // Legacy PHP < 5.6 ignores peer_name and requires legacy context options instead. + // The SNI_server_name context option has to be set here during construction, + // as legacy PHP ignores any values set later. + if (PHP_VERSION_ID < 50600) { + $context['ssl'] += array( + 'SNI_server_name' => $args['hostname'], + 'CN_match' => $args['hostname'] + ); + } + } + + // latest versions of PHP no longer accept any other URI components and + // HHVM fails to parse URIs with a query but no path, so let's simplify our URI here + $remote = 'tcp://' . $parts['host'] . ':' . $parts['port']; + + $socket = @stream_socket_client( + $remote, + $errno, + $errstr, + 0, + STREAM_CLIENT_CONNECT | STREAM_CLIENT_ASYNC_CONNECT, + stream_context_create($context) + ); + + if (false === $socket) { + return Promise\reject(new RuntimeException( + sprintf("Connection to %s failed: %s", $uri, $errstr), + $errno + )); + } + + stream_set_blocking($socket, 0); + + // wait for connection + + return $this->waitForStreamOnce($socket); + } + + private function waitForStreamOnce($stream) + { + $loop = $this->loop; + + return new Promise\Promise(function ($resolve, $reject) use ($loop, $stream) { + $loop->addWriteStream($stream, function ($stream) use ($loop, $resolve, $reject) { + $loop->removeWriteStream($stream); + + // The following hack looks like the only way to + // detect connection refused errors with PHP's stream sockets. + if (false === stream_socket_get_name($stream, true)) { + fclose($stream); + + $reject(new RuntimeException('Connection refused')); + } else { + $resolve(new Connection($stream, $loop)); + } + }); + }, function () use ($loop, $stream) { + $loop->removeWriteStream($stream); + fclose($stream); + + throw new RuntimeException('Cancelled while waiting for TCP/IP connection to be established'); + }); + } +} diff --git a/vendor/react/socket/src/TcpServer.php b/vendor/react/socket/src/TcpServer.php new file mode 100644 index 0000000..119e177 --- /dev/null +++ b/vendor/react/socket/src/TcpServer.php @@ -0,0 +1,236 @@ +on('connection', function (ConnectionInterface $connection) { + * echo 'Plaintext connection from ' . $connection->getRemoteAddress() . PHP_EOL; + * $connection->write('hello there!' . PHP_EOL); + * … + * }); + * ``` + * + * See also the `ServerInterface` for more details. + * + * @see ServerInterface + * @see ConnectionInterface + */ +final class TcpServer extends EventEmitter implements ServerInterface +{ + private $master; + private $loop; + private $listening = false; + + /** + * Creates a plaintext TCP/IP socket server and starts listening on the given address + * + * This starts accepting new incoming connections on the given address. + * See also the `connection event` documented in the `ServerInterface` + * for more details. + * + * ```php + * $server = new TcpServer(8080, $loop); + * ``` + * + * As above, the `$uri` parameter can consist of only a port, in which case the + * server will default to listening on the localhost address `127.0.0.1`, + * which means it will not be reachable from outside of this system. + * + * In order to use a random port assignment, you can use the port `0`: + * + * ```php + * $server = new TcpServer(0, $loop); + * $address = $server->getAddress(); + * ``` + * + * In order to change the host the socket is listening on, you can provide an IP + * address through the first parameter provided to the constructor, optionally + * preceded by the `tcp://` scheme: + * + * ```php + * $server = new TcpServer('192.168.0.1:8080', $loop); + * ``` + * + * If you want to listen on an IPv6 address, you MUST enclose the host in square + * brackets: + * + * ```php + * $server = new TcpServer('[::1]:8080', $loop); + * ``` + * + * If the given URI is invalid, does not contain a port, any other scheme or if it + * contains a hostname, it will throw an `InvalidArgumentException`: + * + * ```php + * // throws InvalidArgumentException due to missing port + * $server = new TcpServer('127.0.0.1', $loop); + * ``` + * + * If the given URI appears to be valid, but listening on it fails (such as if port + * is already in use or port below 1024 may require root access etc.), it will + * throw a `RuntimeException`: + * + * ```php + * $first = new TcpServer(8080, $loop); + * + * // throws RuntimeException because port is already in use + * $second = new TcpServer(8080, $loop); + * ``` + * + * Note that these error conditions may vary depending on your system and/or + * configuration. + * See the exception message and code for more details about the actual error + * condition. + * + * Optionally, you can specify [socket context options](http://php.net/manual/en/context.socket.php) + * for the underlying stream socket resource like this: + * + * ```php + * $server = new TcpServer('[::1]:8080', $loop, array( + * 'backlog' => 200, + * 'so_reuseport' => true, + * 'ipv6_v6only' => true + * )); + * ``` + * + * Note that available [socket context options](http://php.net/manual/en/context.socket.php), + * their defaults and effects of changing these may vary depending on your system + * and/or PHP version. + * Passing unknown context options has no effect. + * + * @param string|int $uri + * @param LoopInterface $loop + * @param array $context + * @throws InvalidArgumentException if the listening address is invalid + * @throws RuntimeException if listening on this address fails (already in use etc.) + */ + public function __construct($uri, LoopInterface $loop, array $context = array()) + { + $this->loop = $loop; + + // a single port has been given => assume localhost + if ((string)(int)$uri === (string)$uri) { + $uri = '127.0.0.1:' . $uri; + } + + // assume default scheme if none has been given + if (strpos($uri, '://') === false) { + $uri = 'tcp://' . $uri; + } + + // parse_url() does not accept null ports (random port assignment) => manually remove + if (substr($uri, -2) === ':0') { + $parts = parse_url(substr($uri, 0, -2)); + if ($parts) { + $parts['port'] = 0; + } + } else { + $parts = parse_url($uri); + } + + // ensure URI contains TCP scheme, host and port + if (!$parts || !isset($parts['scheme'], $parts['host'], $parts['port']) || $parts['scheme'] !== 'tcp') { + throw new InvalidArgumentException('Invalid URI "' . $uri . '" given'); + } + + if (false === filter_var(trim($parts['host'], '[]'), FILTER_VALIDATE_IP)) { + throw new InvalidArgumentException('Given URI "' . $uri . '" does not contain a valid host IP'); + } + + $this->master = @stream_socket_server( + $uri, + $errno, + $errstr, + STREAM_SERVER_BIND | STREAM_SERVER_LISTEN, + stream_context_create(array('socket' => $context)) + ); + if (false === $this->master) { + throw new RuntimeException('Failed to listen on "' . $uri . '": ' . $errstr, $errno); + } + stream_set_blocking($this->master, 0); + + $this->resume(); + } + + public function getAddress() + { + if (!is_resource($this->master)) { + return null; + } + + $address = stream_socket_get_name($this->master, false); + + // check if this is an IPv6 address which includes multiple colons but no square brackets + $pos = strrpos($address, ':'); + if ($pos !== false && strpos($address, ':') < $pos && substr($address, 0, 1) !== '[') { + $port = substr($address, $pos + 1); + $address = '[' . substr($address, 0, $pos) . ']:' . $port; + } + + return 'tcp://' . $address; + } + + public function pause() + { + if (!$this->listening) { + return; + } + + $this->loop->removeReadStream($this->master); + $this->listening = false; + } + + public function resume() + { + if ($this->listening || !is_resource($this->master)) { + return; + } + + $that = $this; + $this->loop->addReadStream($this->master, function ($master) use ($that) { + $newSocket = @stream_socket_accept($master); + if (false === $newSocket) { + $that->emit('error', array(new RuntimeException('Error accepting new connection'))); + + return; + } + $that->handleConnection($newSocket); + }); + $this->listening = true; + } + + public function close() + { + if (!is_resource($this->master)) { + return; + } + + $this->pause(); + fclose($this->master); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleConnection($socket) + { + $this->emit('connection', array( + new Connection($socket, $this->loop) + )); + } +} diff --git a/vendor/react/socket/src/TimeoutConnector.php b/vendor/react/socket/src/TimeoutConnector.php new file mode 100644 index 0000000..d4eba2e --- /dev/null +++ b/vendor/react/socket/src/TimeoutConnector.php @@ -0,0 +1,25 @@ +connector = $connector; + $this->timeout = $timeout; + $this->loop = $loop; + } + + public function connect($uri) + { + return Timer\timeout($this->connector->connect($uri), $this->timeout, $this->loop); + } +} diff --git a/vendor/react/socket/src/UnixConnector.php b/vendor/react/socket/src/UnixConnector.php new file mode 100644 index 0000000..9b84ab0 --- /dev/null +++ b/vendor/react/socket/src/UnixConnector.php @@ -0,0 +1,44 @@ +loop = $loop; + } + + public function connect($path) + { + if (strpos($path, '://') === false) { + $path = 'unix://' . $path; + } elseif (substr($path, 0, 7) !== 'unix://') { + return Promise\reject(new InvalidArgumentException('Given URI "' . $path . '" is invalid')); + } + + $resource = @stream_socket_client($path, $errno, $errstr, 1.0); + + if (!$resource) { + return Promise\reject(new RuntimeException('Unable to connect to unix domain socket "' . $path . '": ' . $errstr, $errno)); + } + + $connection = new Connection($resource, $this->loop); + $connection->unix = true; + + return Promise\resolve($connection); + } +} diff --git a/vendor/react/socket/src/UnixServer.php b/vendor/react/socket/src/UnixServer.php new file mode 100644 index 0000000..8f1ed98 --- /dev/null +++ b/vendor/react/socket/src/UnixServer.php @@ -0,0 +1,130 @@ +loop = $loop; + + if (strpos($path, '://') === false) { + $path = 'unix://' . $path; + } elseif (substr($path, 0, 7) !== 'unix://') { + throw new InvalidArgumentException('Given URI "' . $path . '" is invalid'); + } + + $this->master = @stream_socket_server( + $path, + $errno, + $errstr, + STREAM_SERVER_BIND | STREAM_SERVER_LISTEN, + stream_context_create(array('socket' => $context)) + ); + if (false === $this->master) { + throw new RuntimeException('Failed to listen on unix domain socket "' . $path . '": ' . $errstr, $errno); + } + stream_set_blocking($this->master, 0); + + $this->resume(); + } + + public function getAddress() + { + if (!is_resource($this->master)) { + return null; + } + + return 'unix://' . stream_socket_get_name($this->master, false); + } + + public function pause() + { + if (!$this->listening) { + return; + } + + $this->loop->removeReadStream($this->master); + $this->listening = false; + } + + public function resume() + { + if ($this->listening || !is_resource($this->master)) { + return; + } + + $that = $this; + $this->loop->addReadStream($this->master, function ($master) use ($that) { + $newSocket = @stream_socket_accept($master); + if (false === $newSocket) { + $that->emit('error', array(new RuntimeException('Error accepting new connection'))); + + return; + } + $that->handleConnection($newSocket); + }); + $this->listening = true; + } + + public function close() + { + if (!is_resource($this->master)) { + return; + } + + $this->pause(); + fclose($this->master); + $this->removeAllListeners(); + } + + /** @internal */ + public function handleConnection($socket) + { + $connection = new Connection($socket, $this->loop); + $connection->unix = true; + + $this->emit('connection', array( + $connection + )); + } +} diff --git a/vendor/react/stream/LICENSE b/vendor/react/stream/LICENSE new file mode 100644 index 0000000..a808108 --- /dev/null +++ b/vendor/react/stream/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2012 Igor Wiedler, Chris Boden + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/react/stream/src/CompositeStream.php b/vendor/react/stream/src/CompositeStream.php new file mode 100644 index 0000000..153f2a3 --- /dev/null +++ b/vendor/react/stream/src/CompositeStream.php @@ -0,0 +1,82 @@ +readable = $readable; + $this->writable = $writable; + + if (!$readable->isReadable() || !$writable->isWritable()) { + return $this->close(); + } + + Util::forwardEvents($this->readable, $this, array('data', 'end', 'error')); + Util::forwardEvents($this->writable, $this, array('drain', 'error', 'pipe')); + + $this->readable->on('close', array($this, 'close')); + $this->writable->on('close', array($this, 'close')); + } + + public function isReadable() + { + return $this->readable->isReadable(); + } + + public function pause() + { + $this->readable->pause(); + } + + public function resume() + { + if (!$this->writable->isWritable()) { + return; + } + + $this->readable->resume(); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + public function isWritable() + { + return $this->writable->isWritable(); + } + + public function write($data) + { + return $this->writable->write($data); + } + + public function end($data = null) + { + $this->readable->pause(); + $this->writable->end($data); + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + $this->readable->close(); + $this->writable->close(); + + $this->emit('close'); + $this->removeAllListeners(); + } +} diff --git a/vendor/react/stream/src/DuplexResourceStream.php b/vendor/react/stream/src/DuplexResourceStream.php new file mode 100644 index 0000000..982ebb0 --- /dev/null +++ b/vendor/react/stream/src/DuplexResourceStream.php @@ -0,0 +1,224 @@ +isLegacyPipe($stream)) { + stream_set_read_buffer($stream, 0); + } + + if ($buffer === null) { + $buffer = new WritableResourceStream($stream, $loop); + } + + $this->stream = $stream; + $this->loop = $loop; + $this->bufferSize = ($readChunkSize === null) ? 65536 : (int)$readChunkSize; + $this->buffer = $buffer; + + $that = $this; + + $this->buffer->on('error', function ($error) use ($that) { + $that->emit('error', array($error)); + }); + + $this->buffer->on('close', array($this, 'close')); + + $this->buffer->on('drain', function () use ($that) { + $that->emit('drain'); + }); + + $this->resume(); + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function pause() + { + if ($this->listening) { + $this->loop->removeReadStream($this->stream); + $this->listening = false; + } + } + + public function resume() + { + if (!$this->listening && $this->readable) { + $this->loop->addReadStream($this->stream, array($this, 'handleData')); + $this->listening = true; + } + } + + public function write($data) + { + if (!$this->writable) { + return false; + } + + return $this->buffer->write($data); + } + + public function close() + { + if (!$this->writable && !$this->closing) { + return; + } + + $this->closing = false; + + $this->readable = false; + $this->writable = false; + + $this->emit('close'); + $this->pause(); + $this->buffer->close(); + $this->removeAllListeners(); + + if (is_resource($this->stream)) { + fclose($this->stream); + } + } + + public function end($data = null) + { + if (!$this->writable) { + return; + } + + $this->closing = true; + + $this->readable = false; + $this->writable = false; + $this->pause(); + + $this->buffer->end($data); + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + /** @internal */ + public function handleData($stream) + { + $error = null; + set_error_handler(function ($errno, $errstr, $errfile, $errline) use (&$error) { + $error = new \ErrorException( + $errstr, + 0, + $errno, + $errfile, + $errline + ); + }); + + $data = stream_get_contents($stream, $this->bufferSize); + + restore_error_handler(); + + if ($error !== null) { + $this->emit('error', array(new \RuntimeException('Unable to read from stream: ' . $error->getMessage(), 0, $error))); + $this->close(); + return; + } + + if ($data !== '') { + $this->emit('data', array($data)); + } else{ + // no data read => we reached the end and close the stream + $this->emit('end'); + $this->close(); + } + } + + /** + * Returns whether this is a pipe resource in a legacy environment + * + * This works around a legacy PHP bug (#61019) that was fixed in PHP 5.4.28+ + * and PHP 5.5.12+ and newer. + * + * @param resource $resource + * @return bool + * @link https://github.com/reactphp/child-process/issues/40 + * + * @codeCoverageIgnore + */ + private function isLegacyPipe($resource) + { + if (PHP_VERSION_ID < 50428 || (PHP_VERSION_ID >= 50500 && PHP_VERSION_ID < 50512)) { + $meta = stream_get_meta_data($resource); + + if (isset($meta['stream_type']) && $meta['stream_type'] === 'STDIO') { + return true; + } + } + return false; + } +} diff --git a/vendor/react/stream/src/DuplexStreamInterface.php b/vendor/react/stream/src/DuplexStreamInterface.php new file mode 100644 index 0000000..631ce31 --- /dev/null +++ b/vendor/react/stream/src/DuplexStreamInterface.php @@ -0,0 +1,39 @@ + Note that higher-level implementations of this interface may choose to + * define additional events with dedicated semantics not defined as part of + * this low-level stream specification. Conformance with these event semantics + * is out of scope for this interface, so you may also have to refer to the + * documentation of such a higher-level implementation. + * + * @see ReadableStreamInterface + * @see WritableStreamInterface + */ +interface DuplexStreamInterface extends ReadableStreamInterface, WritableStreamInterface +{ +} diff --git a/vendor/react/stream/src/ReadableResourceStream.php b/vendor/react/stream/src/ReadableResourceStream.php new file mode 100644 index 0000000..015a96b --- /dev/null +++ b/vendor/react/stream/src/ReadableResourceStream.php @@ -0,0 +1,177 @@ +isLegacyPipe($stream)) { + stream_set_read_buffer($stream, 0); + } + + $this->stream = $stream; + $this->loop = $loop; + $this->bufferSize = ($readChunkSize === null) ? 65536 : (int)$readChunkSize; + + $this->resume(); + } + + public function isReadable() + { + return !$this->closed; + } + + public function pause() + { + if ($this->listening) { + $this->loop->removeReadStream($this->stream); + $this->listening = false; + } + } + + public function resume() + { + if (!$this->listening && !$this->closed) { + $this->loop->addReadStream($this->stream, array($this, 'handleData')); + $this->listening = true; + } + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->closed = true; + + $this->emit('close'); + $this->pause(); + $this->removeAllListeners(); + + if (is_resource($this->stream)) { + fclose($this->stream); + } + } + + /** @internal */ + public function handleData() + { + $error = null; + set_error_handler(function ($errno, $errstr, $errfile, $errline) use (&$error) { + $error = new \ErrorException( + $errstr, + 0, + $errno, + $errfile, + $errline + ); + }); + + $data = stream_get_contents($this->stream, $this->bufferSize); + + restore_error_handler(); + + if ($error !== null) { + $this->emit('error', array(new \RuntimeException('Unable to read from stream: ' . $error->getMessage(), 0, $error))); + $this->close(); + return; + } + + if ($data !== '') { + $this->emit('data', array($data)); + } else{ + // no data read => we reached the end and close the stream + $this->emit('end'); + $this->close(); + } + } + + /** + * Returns whether this is a pipe resource in a legacy environment + * + * This works around a legacy PHP bug (#61019) that was fixed in PHP 5.4.28+ + * and PHP 5.5.12+ and newer. + * + * @param resource $resource + * @return bool + * @link https://github.com/reactphp/child-process/issues/40 + * + * @codeCoverageIgnore + */ + private function isLegacyPipe($resource) + { + if (PHP_VERSION_ID < 50428 || (PHP_VERSION_ID >= 50500 && PHP_VERSION_ID < 50512)) { + $meta = stream_get_meta_data($resource); + + if (isset($meta['stream_type']) && $meta['stream_type'] === 'STDIO') { + return true; + } + } + return false; + } +} diff --git a/vendor/react/stream/src/ReadableStreamInterface.php b/vendor/react/stream/src/ReadableStreamInterface.php new file mode 100644 index 0000000..2b4c3d0 --- /dev/null +++ b/vendor/react/stream/src/ReadableStreamInterface.php @@ -0,0 +1,362 @@ +on('data', function ($data) { + * echo $data; + * }); + * ``` + * + * This event MAY be emitted any number of times, which may be zero times if + * this stream does not send any data at all. + * It SHOULD not be emitted after an `end` or `close` event. + * + * The given `$data` argument may be of mixed type, but it's usually + * recommended it SHOULD be a `string` value or MAY use a type that allows + * representation as a `string` for maximum compatibility. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will emit the raw (binary) payload data that is received over the wire as + * chunks of `string` values. + * + * Due to the stream-based nature of this, the sender may send any number + * of chunks with varying sizes. There are no guarantees that these chunks + * will be received with the exact same framing the sender intended to send. + * In other words, many lower-level protocols (such as TCP/IP) transfer the + * data in chunks that may be anywhere between single-byte values to several + * dozens of kilobytes. You may want to apply a higher-level protocol to + * these low-level data chunks in order to achieve proper message framing. + * + * end event: + * The `end` event will be emitted once the source stream has successfully + * reached the end of the stream (EOF). + * + * ```php + * $stream->on('end', function () { + * echo 'END'; + * }); + * ``` + * + * This event SHOULD be emitted once or never at all, depending on whether + * a successful end was detected. + * It SHOULD NOT be emitted after a previous `end` or `close` event. + * It MUST NOT be emitted if the stream closes due to a non-successful + * end, such as after a previous `error` event. + * + * After the stream is ended, it MUST switch to non-readable mode, + * see also `isReadable()`. + * + * This event will only be emitted if the *end* was reached successfully, + * not if the stream was interrupted by an unrecoverable error or explicitly + * closed. Not all streams know this concept of a "successful end". + * Many use-cases involve detecting when the stream closes (terminates) + * instead, in this case you should use the `close` event. + * After the stream emits an `end` event, it SHOULD usually be followed by a + * `close` event. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will emit this event if either the remote side closes the connection or + * a file handle was successfully read until reaching its end (EOF). + * + * Note that this event should not be confused with the `end()` method. + * This event defines a successful end *reading* from a source stream, while + * the `end()` method defines *writing* a successful end to a destination + * stream. + * + * error event: + * The `error` event will be emitted once a fatal error occurs, usually while + * trying to read from this stream. + * The event receives a single `Exception` argument for the error instance. + * + * ```php + * $stream->on('error', function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * This event SHOULD be emitted once the stream detects a fatal error, such + * as a fatal transmission error or after an unexpected `data` or premature + * `end` event. + * It SHOULD NOT be emitted after a previous `error`, `end` or `close` event. + * It MUST NOT be emitted if this is not a fatal error condition, such as + * a temporary network issue that did not cause any data to be lost. + * + * After the stream errors, it MUST close the stream and SHOULD thus be + * followed by a `close` event and then switch to non-readable mode, see + * also `close()` and `isReadable()`. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * only deal with data transmission and do not make assumption about data + * boundaries (such as unexpected `data` or premature `end` events). + * In other words, many lower-level protocols (such as TCP/IP) may choose + * to only emit this for a fatal transmission error once and will then + * close (terminate) the stream in response. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements an `error` event. + * In other words, an error may occur while either reading or writing the + * stream which should result in the same error processing. + * + * close event: + * The `close` event will be emitted once the stream closes (terminates). + * + * ```php + * $stream->on('close', function () { + * echo 'CLOSED'; + * }); + * ``` + * + * This event SHOULD be emitted once or never at all, depending on whether + * the stream ever terminates. + * It SHOULD NOT be emitted after a previous `close` event. + * + * After the stream is closed, it MUST switch to non-readable mode, + * see also `isReadable()`. + * + * Unlike the `end` event, this event SHOULD be emitted whenever the stream + * closes, irrespective of whether this happens implicitly due to an + * unrecoverable error or explicitly when either side closes the stream. + * If you only want to detect a *successful* end, you should use the `end` + * event instead. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will likely choose to emit this event after reading a *successful* `end` + * event or after a fatal transmission `error` event. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements a `close` event. + * In other words, after receiving this event, the stream MUST switch into + * non-writable AND non-readable mode, see also `isWritable()`. + * Note that this event should not be confused with the `end` event. + * + * The event callback functions MUST be a valid `callable` that obeys strict + * parameter definitions and MUST accept event parameters exactly as documented. + * The event callback functions MUST NOT throw an `Exception`. + * The return value of the event callback functions will be ignored and has no + * effect, so for performance reasons you're recommended to not return any + * excessive data structures. + * + * Every implementation of this interface MUST follow these event semantics in + * order to be considered a well-behaving stream. + * + * > Note that higher-level implementations of this interface may choose to + * define additional events with dedicated semantics not defined as part of + * this low-level stream specification. Conformance with these event semantics + * is out of scope for this interface, so you may also have to refer to the + * documentation of such a higher-level implementation. + * + * @see EventEmitterInterface + */ +interface ReadableStreamInterface extends EventEmitterInterface +{ + /** + * Checks whether this stream is in a readable state (not closed already). + * + * This method can be used to check if the stream still accepts incoming + * data events or if it is ended or closed already. + * Once the stream is non-readable, no further `data` or `end` events SHOULD + * be emitted. + * + * ```php + * assert($stream->isReadable() === false); + * + * $stream->on('data', assertNeverCalled()); + * $stream->on('end', assertNeverCalled()); + * ``` + * + * A successfully opened stream always MUST start in readable mode. + * + * Once the stream ends or closes, it MUST switch to non-readable mode. + * This can happen any time, explicitly through `close()` or + * implicitly due to a remote close or an unrecoverable transmission error. + * Once a stream has switched to non-readable mode, it MUST NOT transition + * back to readable mode. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements an `isWritable()` + * method. Unless this is a half-open duplex stream, they SHOULD usually + * have the same return value. + * + * @return bool + */ + public function isReadable(); + + /** + * Pauses reading incoming data events. + * + * Removes the data source file descriptor from the event loop. This + * allows you to throttle incoming data. + * + * Unless otherwise noted, a successfully opened stream SHOULD NOT start + * in paused state. + * + * Once the stream is paused, no futher `data` or `end` events SHOULD + * be emitted. + * + * ```php + * $stream->pause(); + * + * $stream->on('data', assertShouldNeverCalled()); + * $stream->on('end', assertShouldNeverCalled()); + * ``` + * + * This method is advisory-only, though generally not recommended, the + * stream MAY continue emitting `data` events. + * + * You can continue processing events by calling `resume()` again. + * + * Note that both methods can be called any number of times, in particular + * calling `pause()` more than once SHOULD NOT have any effect. + * + * @see self::resume() + * @return void + */ + public function pause(); + + /** + * Resumes reading incoming data events. + * + * Re-attach the data source after a previous `pause()`. + * + * ```php + * $stream->pause(); + * + * $loop->addTimer(1.0, function () use ($stream) { + * $stream->resume(); + * }); + * ``` + * + * Note that both methods can be called any number of times, in particular + * calling `resume()` without a prior `pause()` SHOULD NOT have any effect. + * + * @see self::pause() + * @return void + */ + public function resume(); + + /** + * Pipes all the data from this readable source into the given writable destination. + * + * Automatically sends all incoming data to the destination. + * Automatically throttles the source based on what the destination can handle. + * + * ```php + * $source->pipe($dest); + * ``` + * + * Similarly, you can also pipe an instance implementing `DuplexStreamInterface` + * into itself in order to write back all the data that is received. + * This may be a useful feature for a TCP/IP echo service: + * + * ```php + * $connection->pipe($connection); + * ``` + * + * This method returns the destination stream as-is, which can be used to + * set up chains of piped streams: + * + * ```php + * $source->pipe($decodeGzip)->pipe($filterBadWords)->pipe($dest); + * ``` + * + * By default, this will call `end()` on the destination stream once the + * source stream emits an `end` event. This can be disabled like this: + * + * ```php + * $source->pipe($dest, array('end' => false)); + * ``` + * + * Note that this only applies to the `end` event. + * If an `error` or explicit `close` event happens on the source stream, + * you'll have to manually close the destination stream: + * + * ```php + * $source->pipe($dest); + * $source->on('close', function () use ($dest) { + * $dest->end('BYE!'); + * }); + * ``` + * + * If the source stream is not readable (closed state), then this is a NO-OP. + * + * ```php + * $source->close(); + * $source->pipe($dest); // NO-OP + * ``` + * + * If the destinantion stream is not writable (closed state), then this will simply + * throttle (pause) the source stream: + * + * ```php + * $dest->close(); + * $source->pipe($dest); // calls $source->pause() + * ``` + * + * Similarly, if the destination stream is closed while the pipe is still + * active, it will also throttle (pause) the source stream: + * + * ```php + * $source->pipe($dest); + * $dest->close(); // calls $source->pause() + * ``` + * + * Once the pipe is set up successfully, the destination stream MUST emit + * a `pipe` event with this source stream an event argument. + * + * @param WritableStreamInterface $dest + * @param array $options + * @return WritableStreamInterface $dest stream as-is + */ + public function pipe(WritableStreamInterface $dest, array $options = array()); + + /** + * Closes the stream (forcefully). + * + * This method can be used to (forcefully) close the stream. + * + * ```php + * $stream->close(); + * ``` + * + * Once the stream is closed, it SHOULD emit a `close` event. + * Note that this event SHOULD NOT be emitted more than once, in particular + * if this method is called multiple times. + * + * After calling this method, the stream MUST switch into a non-readable + * mode, see also `isReadable()`. + * This means that no further `data` or `end` events SHOULD be emitted. + * + * ```php + * $stream->close(); + * assert($stream->isReadable() === false); + * + * $stream->on('data', assertNeverCalled()); + * $stream->on('end', assertNeverCalled()); + * ``` + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the writable side of the stream also implements a `close()` method. + * In other words, after calling this method, the stream MUST switch into + * non-writable AND non-readable mode, see also `isWritable()`. + * Note that this method should not be confused with the `end()` method. + * + * @return void + * @see WritableStreamInterface::close() + */ + public function close(); +} diff --git a/vendor/react/stream/src/ThroughStream.php b/vendor/react/stream/src/ThroughStream.php new file mode 100644 index 0000000..da2fbb0 --- /dev/null +++ b/vendor/react/stream/src/ThroughStream.php @@ -0,0 +1,190 @@ +on('data', $this->expectCallableOnceWith('hello')); + * + * $through->write('hello'); + * ``` + * + * Similarly, the [`end()` method](#end) will end the stream and emit an + * [`end` event](#end-event) and then [`close()`](#close-1) the stream. + * The [`close()` method](#close-1) will close the stream and emit a + * [`close` event](#close-event). + * Accordingly, this is can also be used in a [`pipe()`](#pipe) context like this: + * + * ```php + * $through = new ThroughStream(); + * $source->pipe($through)->pipe($dest); + * ``` + * + * Optionally, its constructor accepts any callable function which will then be + * used to *filter* any data written to it. This function receives a single data + * argument as passed to the writable side and must return the data as it will be + * passed to its readable end: + * + * ```php + * $through = new ThroughStream('strtoupper'); + * $source->pipe($through)->pipe($dest); + * ``` + * + * Note that this class makes no assumptions about any data types. This can be + * used to convert data, for example for transforming any structured data into + * a newline-delimited JSON (NDJSON) stream like this: + * + * ```php + * $through = new ThroughStream(function ($data) { + * return json_encode($data) . PHP_EOL; + * }); + * $through->on('data', $this->expectCallableOnceWith("[2, true]\n")); + * + * $through->write(array(2, true)); + * ``` + * + * The callback function is allowed to throw an `Exception`. In this case, + * the stream will emit an `error` event and then [`close()`](#close-1) the stream. + * + * ```php + * $through = new ThroughStream(function ($data) { + * if (!is_string($data)) { + * throw new \UnexpectedValueException('Only strings allowed'); + * } + * return $data; + * }); + * $through->on('error', $this->expectCallableOnce())); + * $through->on('close', $this->expectCallableOnce())); + * $through->on('data', $this->expectCallableNever())); + * + * $through->write(2); + * ``` + * + * @see WritableStreamInterface::write() + * @see WritableStreamInterface::end() + * @see DuplexStreamInterface::close() + * @see WritableStreamInterface::pipe() + */ +final class ThroughStream extends EventEmitter implements DuplexStreamInterface +{ + private $readable = true; + private $writable = true; + private $closed = false; + private $paused = false; + private $drain = false; + private $callback; + + public function __construct($callback = null) + { + if ($callback !== null && !is_callable($callback)) { + throw new InvalidArgumentException('Invalid transformation callback given'); + } + + $this->callback = $callback; + } + + public function pause() + { + $this->paused = true; + } + + public function resume() + { + if ($this->drain) { + $this->drain = false; + $this->emit('drain'); + } + $this->paused = false; + } + + public function pipe(WritableStreamInterface $dest, array $options = array()) + { + return Util::pipe($this, $dest, $options); + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function write($data) + { + if (!$this->writable) { + return false; + } + + if ($this->callback !== null) { + try { + $data = call_user_func($this->callback, $data); + } catch (\Exception $e) { + $this->emit('error', array($e)); + $this->close(); + + return false; + } + } + + $this->emit('data', array($data)); + + if ($this->paused) { + $this->drain = true; + return false; + } + + return true; + } + + public function end($data = null) + { + if (!$this->writable) { + return; + } + + if (null !== $data) { + $this->write($data); + + // return if write() already caused the stream to close + if (!$this->writable) { + return; + } + } + + $this->readable = false; + $this->writable = false; + $this->paused = true; + $this->drain = false; + + $this->emit('end'); + $this->close(); + } + + public function close() + { + if ($this->closed) { + return; + } + + $this->readable = false; + $this->writable = false; + $this->closed = true; + $this->paused = true; + $this->drain = false; + $this->callback = null; + + $this->emit('close'); + $this->removeAllListeners(); + } +} diff --git a/vendor/react/stream/src/Util.php b/vendor/react/stream/src/Util.php new file mode 100644 index 0000000..14ddcfc --- /dev/null +++ b/vendor/react/stream/src/Util.php @@ -0,0 +1,75 @@ + NO-OP + if (!$source->isReadable()) { + return $dest; + } + + // destination not writable => just pause() source + if (!$dest->isWritable()) { + $source->pause(); + + return $dest; + } + + $dest->emit('pipe', array($source)); + + // forward all source data events as $dest->write() + $source->on('data', $dataer = function ($data) use ($source, $dest) { + $feedMore = $dest->write($data); + + if (false === $feedMore) { + $source->pause(); + } + }); + $dest->on('close', function () use ($source, $dataer) { + $source->removeListener('data', $dataer); + $source->pause(); + }); + + // forward destination drain as $source->resume() + $dest->on('drain', $drainer = function () use ($source) { + $source->resume(); + }); + $source->on('close', function () use ($dest, $drainer) { + $dest->removeListener('drain', $drainer); + }); + + // forward end event from source as $dest->end() + $end = isset($options['end']) ? $options['end'] : true; + if ($end) { + $source->on('end', $ender = function () use ($dest) { + $dest->end(); + }); + $dest->on('close', function () use ($source, $ender) { + $source->removeListener('end', $ender); + }); + } + + return $dest; + } + + public static function forwardEvents($source, $target, array $events) + { + foreach ($events as $event) { + $source->on($event, function () use ($event, $target) { + $target->emit($event, func_get_args()); + }); + } + } +} diff --git a/vendor/react/stream/src/WritableResourceStream.php b/vendor/react/stream/src/WritableResourceStream.php new file mode 100644 index 0000000..7e04205 --- /dev/null +++ b/vendor/react/stream/src/WritableResourceStream.php @@ -0,0 +1,171 @@ +stream = $stream; + $this->loop = $loop; + $this->softLimit = ($writeBufferSoftLimit === null) ? 65536 : (int)$writeBufferSoftLimit; + $this->writeChunkSize = ($writeChunkSize === null) ? -1 : (int)$writeChunkSize; + } + + public function isWritable() + { + return $this->writable; + } + + public function write($data) + { + if (!$this->writable) { + return false; + } + + $this->data .= $data; + + if (!$this->listening && $this->data !== '') { + $this->listening = true; + + $this->loop->addWriteStream($this->stream, array($this, 'handleWrite')); + } + + return !isset($this->data[$this->softLimit - 1]); + } + + public function end($data = null) + { + if (null !== $data) { + $this->write($data); + } + + $this->writable = false; + + // close immediately if buffer is already empty + // otherwise wait for buffer to flush first + if ($this->data === '') { + $this->close(); + } + } + + public function close() + { + if ($this->closed) { + return; + } + + if ($this->listening) { + $this->listening = false; + $this->loop->removeWriteStream($this->stream); + } + + $this->closed = true; + $this->writable = false; + $this->data = ''; + + $this->emit('close'); + $this->removeAllListeners(); + + if (is_resource($this->stream)) { + fclose($this->stream); + } + } + + /** @internal */ + public function handleWrite() + { + $error = null; + set_error_handler(function ($errno, $errstr, $errfile, $errline) use (&$error) { + $error = array( + 'message' => $errstr, + 'number' => $errno, + 'file' => $errfile, + 'line' => $errline + ); + }); + + if ($this->writeChunkSize === -1) { + $sent = fwrite($this->stream, $this->data); + } else { + $sent = fwrite($this->stream, $this->data, $this->writeChunkSize); + } + + restore_error_handler(); + + // Only report errors if *nothing* could be sent. + // Any hard (permanent) error will fail to send any data at all. + // Sending excessive amounts of data will only flush *some* data and then + // report a temporary error (EAGAIN) which we do not raise here in order + // to keep the stream open for further tries to write. + // Should this turn out to be a permanent error later, it will eventually + // send *nothing* and we can detect this. + if ($sent === 0 || $sent === false) { + if ($error !== null) { + $error = new \ErrorException( + $error['message'], + 0, + $error['number'], + $error['file'], + $error['line'] + ); + } + + $this->emit('error', array(new \RuntimeException('Unable to write to stream: ' . ($error !== null ? $error->getMessage() : 'Unknown error'), 0, $error))); + $this->close(); + + return; + } + + $exceeded = isset($this->data[$this->softLimit - 1]); + $this->data = (string) substr($this->data, $sent); + + // buffer has been above limit and is now below limit + if ($exceeded && !isset($this->data[$this->softLimit - 1])) { + $this->emit('drain'); + } + + // buffer is now completely empty => stop trying to write + if ($this->data === '') { + // stop waiting for resource to be writable + if ($this->listening) { + $this->loop->removeWriteStream($this->stream); + $this->listening = false; + } + + // buffer is end()ing and now completely empty => close buffer + if (!$this->writable) { + $this->close(); + } + } + } +} diff --git a/vendor/react/stream/src/WritableStreamInterface.php b/vendor/react/stream/src/WritableStreamInterface.php new file mode 100644 index 0000000..3bc932e --- /dev/null +++ b/vendor/react/stream/src/WritableStreamInterface.php @@ -0,0 +1,347 @@ +on('drain', function () use ($stream) { + * echo 'Stream is now ready to accept more data'; + * }); + * ``` + * + * This event SHOULD be emitted once every time the buffer became full + * previously and is now ready to accept more data. + * In other words, this event MAY be emitted any number of times, which may + * be zero times if the buffer never became full in the first place. + * This event SHOULD NOT be emitted if the buffer has not become full + * previously. + * + * This event is mostly used internally, see also `write()` for more details. + * + * pipe event: + * The `pipe` event will be emitted whenever a readable stream is `pipe()`d + * into this stream. + * The event receives a single `ReadableStreamInterface` argument for the + * source stream. + * + * ```php + * $stream->on('pipe', function (ReadableStreamInterface $source) use ($stream) { + * echo 'Now receiving piped data'; + * + * // explicitly close target if source emits an error + * $source->on('error', function () use ($stream) { + * $stream->close(); + * }); + * }); + * + * $source->pipe($stream); + * ``` + * + * This event MUST be emitted once for each readable stream that is + * successfully piped into this destination stream. + * In other words, this event MAY be emitted any number of times, which may + * be zero times if no stream is ever piped into this stream. + * This event MUST NOT be emitted if either the source is not readable + * (closed already) or this destination is not writable (closed already). + * + * This event is mostly used internally, see also `pipe()` for more details. + * + * error event: + * The `error` event will be emitted once a fatal error occurs, usually while + * trying to write to this stream. + * The event receives a single `Exception` argument for the error instance. + * + * ```php + * $stream->on('error', function (Exception $e) { + * echo 'Error: ' . $e->getMessage() . PHP_EOL; + * }); + * ``` + * + * This event SHOULD be emitted once the stream detects a fatal error, such + * as a fatal transmission error. + * It SHOULD NOT be emitted after a previous `error` or `close` event. + * It MUST NOT be emitted if this is not a fatal error condition, such as + * a temporary network issue that did not cause any data to be lost. + * + * After the stream errors, it MUST close the stream and SHOULD thus be + * followed by a `close` event and then switch to non-writable mode, see + * also `close()` and `isWritable()`. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * only deal with data transmission and may choose + * to only emit this for a fatal transmission error once and will then + * close (terminate) the stream in response. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements an `error` event. + * In other words, an error may occur while either reading or writing the + * stream which should result in the same error processing. + * + * close event: + * The `close` event will be emitted once the stream closes (terminates). + * + * ```php + * $stream->on('close', function () { + * echo 'CLOSED'; + * }); + * ``` + * + * This event SHOULD be emitted once or never at all, depending on whether + * the stream ever terminates. + * It SHOULD NOT be emitted after a previous `close` event. + * + * After the stream is closed, it MUST switch to non-writable mode, + * see also `isWritable()`. + * + * This event SHOULD be emitted whenever the stream closes, irrespective of + * whether this happens implicitly due to an unrecoverable error or + * explicitly when either side closes the stream. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will likely choose to emit this event after flushing the buffer from + * the `end()` method, after receiving a *successful* `end` event or after + * a fatal transmission `error` event. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements a `close` event. + * In other words, after receiving this event, the stream MUST switch into + * non-writable AND non-readable mode, see also `isReadable()`. + * Note that this event should not be confused with the `end` event. + * + * The event callback functions MUST be a valid `callable` that obeys strict + * parameter definitions and MUST accept event parameters exactly as documented. + * The event callback functions MUST NOT throw an `Exception`. + * The return value of the event callback functions will be ignored and has no + * effect, so for performance reasons you're recommended to not return any + * excessive data structures. + * + * Every implementation of this interface MUST follow these event semantics in + * order to be considered a well-behaving stream. + * + * > Note that higher-level implementations of this interface may choose to + * define additional events with dedicated semantics not defined as part of + * this low-level stream specification. Conformance with these event semantics + * is out of scope for this interface, so you may also have to refer to the + * documentation of such a higher-level implementation. + * + * @see EventEmitterInterface + * @see DuplexStreamInterface + */ +interface WritableStreamInterface extends EventEmitterInterface +{ + /** + * Checks whether this stream is in a writable state (not closed already). + * + * This method can be used to check if the stream still accepts writing + * any data or if it is ended or closed already. + * Writing any data to a non-writable stream is a NO-OP: + * + * ```php + * assert($stream->isWritable() === false); + * + * $stream->write('end'); // NO-OP + * $stream->end('end'); // NO-OP + * ``` + * + * A successfully opened stream always MUST start in writable mode. + * + * Once the stream ends or closes, it MUST switch to non-writable mode. + * This can happen any time, explicitly through `end()` or `close()` or + * implicitly due to a remote close or an unrecoverable transmission error. + * Once a stream has switched to non-writable mode, it MUST NOT transition + * back to writable mode. + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements an `isReadable()` + * method. Unless this is a half-open duplex stream, they SHOULD usually + * have the same return value. + * + * @return bool + */ + public function isWritable(); + + /** + * Write some data into the stream. + * + * A successful write MUST be confirmed with a boolean `true`, which means + * that either the data was written (flushed) immediately or is buffered and + * scheduled for a future write. Note that this interface gives you no + * control over explicitly flushing the buffered data, as finding the + * appropriate time for this is beyond the scope of this interface and left + * up to the implementation of this interface. + * + * Many common streams (such as a TCP/IP connection or file-based stream) + * may choose to buffer all given data and schedule a future flush by using + * an underlying EventLoop to check when the resource is actually writable. + * + * If a stream cannot handle writing (or flushing) the data, it SHOULD emit + * an `error` event and MAY `close()` the stream if it can not recover from + * this error. + * + * If the internal buffer is full after adding `$data`, then `write()` + * SHOULD return `false`, indicating that the caller should stop sending + * data until the buffer drains. + * The stream SHOULD send a `drain` event once the buffer is ready to accept + * more data. + * + * Similarly, if the the stream is not writable (already in a closed state) + * it MUST NOT process the given `$data` and SHOULD return `false`, + * indicating that the caller should stop sending data. + * + * The given `$data` argument MAY be of mixed type, but it's usually + * recommended it SHOULD be a `string` value or MAY use a type that allows + * representation as a `string` for maximum compatibility. + * + * Many common streams (such as a TCP/IP connection or a file-based stream) + * will only accept the raw (binary) payload data that is transferred over + * the wire as chunks of `string` values. + * + * Due to the stream-based nature of this, the sender may send any number + * of chunks with varying sizes. There are no guarantees that these chunks + * will be received with the exact same framing the sender intended to send. + * In other words, many lower-level protocols (such as TCP/IP) transfer the + * data in chunks that may be anywhere between single-byte values to several + * dozens of kilobytes. You may want to apply a higher-level protocol to + * these low-level data chunks in order to achieve proper message framing. + * + * @param mixed|string $data + * @return bool + */ + public function write($data); + + /** + * Successfully ends the stream (after optionally sending some final data). + * + * This method can be used to successfully end the stream, i.e. close + * the stream after sending out all data that is currently buffered. + * + * ```php + * $stream->write('hello'); + * $stream->write('world'); + * $stream->end(); + * ``` + * + * If there's no data currently buffered and nothing to be flushed, then + * this method MAY `close()` the stream immediately. + * + * If there's still data in the buffer that needs to be flushed first, then + * this method SHOULD try to write out this data and only then `close()` + * the stream. + * Once the stream is closed, it SHOULD emit a `close` event. + * + * Note that this interface gives you no control over explicitly flushing + * the buffered data, as finding the appropriate time for this is beyond the + * scope of this interface and left up to the implementation of this + * interface. + * + * Many common streams (such as a TCP/IP connection or file-based stream) + * may choose to buffer all given data and schedule a future flush by using + * an underlying EventLoop to check when the resource is actually writable. + * + * You can optionally pass some final data that is written to the stream + * before ending the stream. If a non-`null` value is given as `$data`, then + * this method will behave just like calling `write($data)` before ending + * with no data. + * + * ```php + * // shorter version + * $stream->end('bye'); + * + * // same as longer version + * $stream->write('bye'); + * $stream->end(); + * ``` + * + * After calling this method, the stream MUST switch into a non-writable + * mode, see also `isWritable()`. + * This means that no further writes are possible, so any additional + * `write()` or `end()` calls have no effect. + * + * ```php + * $stream->end(); + * assert($stream->isWritable() === false); + * + * $stream->write('nope'); // NO-OP + * $stream->end(); // NO-OP + * ``` + * + * If this stream is a `DuplexStreamInterface`, calling this method SHOULD + * also end its readable side, unless the stream supports half-open mode. + * In other words, after calling this method, these streams SHOULD switch + * into non-writable AND non-readable mode, see also `isReadable()`. + * This implies that in this case, the stream SHOULD NOT emit any `data` + * or `end` events anymore. + * Streams MAY choose to use the `pause()` method logic for this, but + * special care may have to be taken to ensure a following call to the + * `resume()` method SHOULD NOT continue emitting readable events. + * + * Note that this method should not be confused with the `close()` method. + * + * @param mixed|string|null $data + * @return void + */ + public function end($data = null); + + /** + * Closes the stream (forcefully). + * + * This method can be used to forcefully close the stream, i.e. close + * the stream without waiting for any buffered data to be flushed. + * If there's still data in the buffer, this data SHOULD be discarded. + * + * ```php + * $stream->close(); + * ``` + * + * Once the stream is closed, it SHOULD emit a `close` event. + * Note that this event SHOULD NOT be emitted more than once, in particular + * if this method is called multiple times. + * + * After calling this method, the stream MUST switch into a non-writable + * mode, see also `isWritable()`. + * This means that no further writes are possible, so any additional + * `write()` or `end()` calls have no effect. + * + * ```php + * $stream->close(); + * assert($stream->isWritable() === false); + * + * $stream->write('nope'); // NO-OP + * $stream->end(); // NO-OP + * ``` + * + * Note that this method should not be confused with the `end()` method. + * Unlike the `end()` method, this method does not take care of any existing + * buffers and simply discards any buffer contents. + * Likewise, this method may also be called after calling `end()` on a + * stream in order to stop waiting for the stream to flush its final data. + * + * ```php + * $stream->end(); + * $loop->addTimer(1.0, function () use ($stream) { + * $stream->close(); + * }); + * ``` + * + * If this stream is a `DuplexStreamInterface`, you should also notice + * how the readable side of the stream also implements a `close()` method. + * In other words, after calling this method, the stream MUST switch into + * non-writable AND non-readable mode, see also `isReadable()`. + * + * @return void + * @see ReadableStreamInterface::close() + */ + public function close(); +} diff --git a/vendor/ringcentral/psr7/LICENSE b/vendor/ringcentral/psr7/LICENSE new file mode 100644 index 0000000..581d95f --- /dev/null +++ b/vendor/ringcentral/psr7/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2015 Michael Dowling, https://github.com/mtdowling + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/vendor/ringcentral/psr7/src/AppendStream.php b/vendor/ringcentral/psr7/src/AppendStream.php new file mode 100644 index 0000000..8b8df6f --- /dev/null +++ b/vendor/ringcentral/psr7/src/AppendStream.php @@ -0,0 +1,233 @@ +addStream($stream); + } + } + + public function __toString() + { + try { + $this->rewind(); + return $this->getContents(); + } catch (\Exception $e) { + return ''; + } + } + + /** + * Add a stream to the AppendStream + * + * @param StreamInterface $stream Stream to append. Must be readable. + * + * @throws \InvalidArgumentException if the stream is not readable + */ + public function addStream(StreamInterface $stream) + { + if (!$stream->isReadable()) { + throw new \InvalidArgumentException('Each stream must be readable'); + } + + // The stream is only seekable if all streams are seekable + if (!$stream->isSeekable()) { + $this->seekable = false; + } + + $this->streams[] = $stream; + } + + public function getContents() + { + return copy_to_string($this); + } + + /** + * Closes each attached stream. + * + * {@inheritdoc} + */ + public function close() + { + $this->pos = $this->current = 0; + + foreach ($this->streams as $stream) { + $stream->close(); + } + + $this->streams = array(); + } + + /** + * Detaches each attached stream + * + * {@inheritdoc} + */ + public function detach() + { + $this->close(); + $this->detached = true; + } + + public function tell() + { + return $this->pos; + } + + /** + * Tries to calculate the size by adding the size of each stream. + * + * If any of the streams do not return a valid number, then the size of the + * append stream cannot be determined and null is returned. + * + * {@inheritdoc} + */ + public function getSize() + { + $size = 0; + + foreach ($this->streams as $stream) { + $s = $stream->getSize(); + if ($s === null) { + return null; + } + $size += $s; + } + + return $size; + } + + public function eof() + { + return !$this->streams || + ($this->current >= count($this->streams) - 1 && + $this->streams[$this->current]->eof()); + } + + public function rewind() + { + $this->seek(0); + } + + /** + * Attempts to seek to the given position. Only supports SEEK_SET. + * + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if (!$this->seekable) { + throw new \RuntimeException('This AppendStream is not seekable'); + } elseif ($whence !== SEEK_SET) { + throw new \RuntimeException('The AppendStream can only seek with SEEK_SET'); + } + + $this->pos = $this->current = 0; + + // Rewind each stream + foreach ($this->streams as $i => $stream) { + try { + $stream->rewind(); + } catch (\Exception $e) { + throw new \RuntimeException('Unable to seek stream ' + . $i . ' of the AppendStream', 0, $e); + } + } + + // Seek to the actual position by reading from each stream + while ($this->pos < $offset && !$this->eof()) { + $result = $this->read(min(8096, $offset - $this->pos)); + if ($result === '') { + break; + } + } + } + + /** + * Reads from all of the appended streams until the length is met or EOF. + * + * {@inheritdoc} + */ + public function read($length) + { + $buffer = ''; + $total = count($this->streams) - 1; + $remaining = $length; + $progressToNext = false; + + while ($remaining > 0) { + + // Progress to the next stream if needed. + if ($progressToNext || $this->streams[$this->current]->eof()) { + $progressToNext = false; + if ($this->current === $total) { + break; + } + $this->current++; + } + + $result = $this->streams[$this->current]->read($remaining); + + // Using a loose comparison here to match on '', false, and null + if ($result == null) { + $progressToNext = true; + continue; + } + + $buffer .= $result; + $remaining = $length - strlen($buffer); + } + + $this->pos += strlen($buffer); + + return $buffer; + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return false; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function write($string) + { + throw new \RuntimeException('Cannot write to an AppendStream'); + } + + public function getMetadata($key = null) + { + return $key ? null : array(); + } +} diff --git a/vendor/ringcentral/psr7/src/BufferStream.php b/vendor/ringcentral/psr7/src/BufferStream.php new file mode 100644 index 0000000..a1e236d --- /dev/null +++ b/vendor/ringcentral/psr7/src/BufferStream.php @@ -0,0 +1,137 @@ +hwm = $hwm; + } + + public function __toString() + { + return $this->getContents(); + } + + public function getContents() + { + $buffer = $this->buffer; + $this->buffer = ''; + + return $buffer; + } + + public function close() + { + $this->buffer = ''; + } + + public function detach() + { + $this->close(); + } + + public function getSize() + { + return strlen($this->buffer); + } + + public function isReadable() + { + return true; + } + + public function isWritable() + { + return true; + } + + public function isSeekable() + { + return false; + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + throw new \RuntimeException('Cannot seek a BufferStream'); + } + + public function eof() + { + return strlen($this->buffer) === 0; + } + + public function tell() + { + throw new \RuntimeException('Cannot determine the position of a BufferStream'); + } + + /** + * Reads data from the buffer. + */ + public function read($length) + { + $currentLength = strlen($this->buffer); + + if ($length >= $currentLength) { + // No need to slice the buffer because we don't have enough data. + $result = $this->buffer; + $this->buffer = ''; + } else { + // Slice up the result to provide a subset of the buffer. + $result = substr($this->buffer, 0, $length); + $this->buffer = substr($this->buffer, $length); + } + + return $result; + } + + /** + * Writes data to the buffer. + */ + public function write($string) + { + $this->buffer .= $string; + + // TODO: What should happen here? + if (strlen($this->buffer) >= $this->hwm) { + return false; + } + + return strlen($string); + } + + public function getMetadata($key = null) + { + if ($key == 'hwm') { + return $this->hwm; + } + + return $key ? null : array(); + } +} diff --git a/vendor/ringcentral/psr7/src/CachingStream.php b/vendor/ringcentral/psr7/src/CachingStream.php new file mode 100644 index 0000000..ce3aca8 --- /dev/null +++ b/vendor/ringcentral/psr7/src/CachingStream.php @@ -0,0 +1,135 @@ +remoteStream = $stream; + parent::__construct($target ?: new Stream(fopen('php://temp', 'r+'))); + } + + public function getSize() + { + return max($this->stream->getSize(), $this->remoteStream->getSize()); + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + if ($whence == SEEK_SET) { + $byte = $offset; + } elseif ($whence == SEEK_CUR) { + $byte = $offset + $this->tell(); + } elseif ($whence == SEEK_END) { + $size = $this->remoteStream->getSize(); + if ($size === null) { + $size = $this->cacheEntireStream(); + } + // Because 0 is the first byte, we seek to size - 1. + $byte = $size - 1 - $offset; + } else { + throw new \InvalidArgumentException('Invalid whence'); + } + + $diff = $byte - $this->stream->getSize(); + + if ($diff > 0) { + // If the seek byte is greater the number of read bytes, then read + // the difference of bytes to cache the bytes and inherently seek. + $this->read($diff); + } else { + // We can just do a normal seek since we've already seen this byte. + $this->stream->seek($byte); + } + } + + public function read($length) + { + // Perform a regular read on any previously read data from the buffer + $data = $this->stream->read($length); + $remaining = $length - strlen($data); + + // More data was requested so read from the remote stream + if ($remaining) { + // If data was written to the buffer in a position that would have + // been filled from the remote stream, then we must skip bytes on + // the remote stream to emulate overwriting bytes from that + // position. This mimics the behavior of other PHP stream wrappers. + $remoteData = $this->remoteStream->read( + $remaining + $this->skipReadBytes + ); + + if ($this->skipReadBytes) { + $len = strlen($remoteData); + $remoteData = substr($remoteData, $this->skipReadBytes); + $this->skipReadBytes = max(0, $this->skipReadBytes - $len); + } + + $data .= $remoteData; + $this->stream->write($remoteData); + } + + return $data; + } + + public function write($string) + { + // When appending to the end of the currently read stream, you'll want + // to skip bytes from being read from the remote stream to emulate + // other stream wrappers. Basically replacing bytes of data of a fixed + // length. + $overflow = (strlen($string) + $this->tell()) - $this->remoteStream->tell(); + if ($overflow > 0) { + $this->skipReadBytes += $overflow; + } + + return $this->stream->write($string); + } + + public function eof() + { + return $this->stream->eof() && $this->remoteStream->eof(); + } + + /** + * Close both the remote stream and buffer stream + */ + public function close() + { + $this->remoteStream->close() && $this->stream->close(); + } + + private function cacheEntireStream() + { + $target = new FnStream(array('write' => 'strlen')); + copy_to_stream($this, $target); + + return $this->tell(); + } +} diff --git a/vendor/ringcentral/psr7/src/DroppingStream.php b/vendor/ringcentral/psr7/src/DroppingStream.php new file mode 100644 index 0000000..3a34d38 --- /dev/null +++ b/vendor/ringcentral/psr7/src/DroppingStream.php @@ -0,0 +1,41 @@ +maxLength = $maxLength; + } + + public function write($string) + { + $diff = $this->maxLength - $this->stream->getSize(); + + // Begin returning 0 when the underlying stream is too large. + if ($diff <= 0) { + return 0; + } + + // Write the stream or a subset of the stream if needed. + if (strlen($string) < $diff) { + return $this->stream->write($string); + } + + return $this->stream->write(substr($string, 0, $diff)); + } +} diff --git a/vendor/ringcentral/psr7/src/FnStream.php b/vendor/ringcentral/psr7/src/FnStream.php new file mode 100644 index 0000000..f78dc8b --- /dev/null +++ b/vendor/ringcentral/psr7/src/FnStream.php @@ -0,0 +1,163 @@ +methods = $methods; + + // Create the functions on the class + foreach ($methods as $name => $fn) { + $this->{'_fn_' . $name} = $fn; + } + } + + /** + * Lazily determine which methods are not implemented. + * @throws \BadMethodCallException + */ + public function __get($name) + { + throw new \BadMethodCallException(str_replace('_fn_', '', $name) + . '() is not implemented in the FnStream'); + } + + /** + * The close method is called on the underlying stream only if possible. + */ + public function __destruct() + { + if (isset($this->_fn_close)) { + call_user_func($this->_fn_close); + } + } + + /** + * Adds custom functionality to an underlying stream by intercepting + * specific method calls. + * + * @param StreamInterface $stream Stream to decorate + * @param array $methods Hash of method name to a closure + * + * @return FnStream + */ + public static function decorate(StreamInterface $stream, array $methods) + { + // If any of the required methods were not provided, then simply + // proxy to the decorated stream. + foreach (array_diff(self::$slots, array_keys($methods)) as $diff) { + $methods[$diff] = array($stream, $diff); + } + + return new self($methods); + } + + public function __toString() + { + return call_user_func($this->_fn___toString); + } + + public function close() + { + return call_user_func($this->_fn_close); + } + + public function detach() + { + return call_user_func($this->_fn_detach); + } + + public function getSize() + { + return call_user_func($this->_fn_getSize); + } + + public function tell() + { + return call_user_func($this->_fn_tell); + } + + public function eof() + { + return call_user_func($this->_fn_eof); + } + + public function isSeekable() + { + return call_user_func($this->_fn_isSeekable); + } + + public function rewind() + { + call_user_func($this->_fn_rewind); + } + + public function seek($offset, $whence = SEEK_SET) + { + call_user_func($this->_fn_seek, $offset, $whence); + } + + public function isWritable() + { + return call_user_func($this->_fn_isWritable); + } + + public function write($string) + { + return call_user_func($this->_fn_write, $string); + } + + public function isReadable() + { + return call_user_func($this->_fn_isReadable); + } + + public function read($length) + { + return call_user_func($this->_fn_read, $length); + } + + public function getContents() + { + return call_user_func($this->_fn_getContents); + } + + public function getMetadata($key = null) + { + return call_user_func($this->_fn_getMetadata, $key); + } +} diff --git a/vendor/ringcentral/psr7/src/InflateStream.php b/vendor/ringcentral/psr7/src/InflateStream.php new file mode 100644 index 0000000..c718002 --- /dev/null +++ b/vendor/ringcentral/psr7/src/InflateStream.php @@ -0,0 +1,27 @@ +filename = $filename; + $this->mode = $mode; + parent::__construct(); + } + + /** + * Creates the underlying stream lazily when required. + * + * @return StreamInterface + */ + protected function createStream() + { + return stream_for(try_fopen($this->filename, $this->mode)); + } +} diff --git a/vendor/ringcentral/psr7/src/LimitStream.php b/vendor/ringcentral/psr7/src/LimitStream.php new file mode 100644 index 0000000..57eeca9 --- /dev/null +++ b/vendor/ringcentral/psr7/src/LimitStream.php @@ -0,0 +1,154 @@ +setLimit($limit); + $this->setOffset($offset); + } + + public function eof() + { + // Always return true if the underlying stream is EOF + if ($this->stream->eof()) { + return true; + } + + // No limit and the underlying stream is not at EOF + if ($this->limit == -1) { + return false; + } + + return $this->stream->tell() >= $this->offset + $this->limit; + } + + /** + * Returns the size of the limited subset of data + * {@inheritdoc} + */ + public function getSize() + { + if (null === ($length = $this->stream->getSize())) { + return null; + } elseif ($this->limit == -1) { + return $length - $this->offset; + } else { + return min($this->limit, $length - $this->offset); + } + } + + /** + * Allow for a bounded seek on the read limited stream + * {@inheritdoc} + */ + public function seek($offset, $whence = SEEK_SET) + { + if ($whence !== SEEK_SET || $offset < 0) { + throw new \RuntimeException(sprintf( + 'Cannot seek to offset % with whence %s', + $offset, + $whence + )); + } + + $offset += $this->offset; + + if ($this->limit !== -1) { + if ($offset > $this->offset + $this->limit) { + $offset = $this->offset + $this->limit; + } + } + + $this->stream->seek($offset); + } + + /** + * Give a relative tell() + * {@inheritdoc} + */ + public function tell() + { + return $this->stream->tell() - $this->offset; + } + + /** + * Set the offset to start limiting from + * + * @param int $offset Offset to seek to and begin byte limiting from + * + * @throws \RuntimeException if the stream cannot be seeked. + */ + public function setOffset($offset) + { + $current = $this->stream->tell(); + + if ($current !== $offset) { + // If the stream cannot seek to the offset position, then read to it + if ($this->stream->isSeekable()) { + $this->stream->seek($offset); + } elseif ($current > $offset) { + throw new \RuntimeException("Could not seek to stream offset $offset"); + } else { + $this->stream->read($offset - $current); + } + } + + $this->offset = $offset; + } + + /** + * Set the limit of bytes that the decorator allows to be read from the + * stream. + * + * @param int $limit Number of bytes to allow to be read from the stream. + * Use -1 for no limit. + */ + public function setLimit($limit) + { + $this->limit = $limit; + } + + public function read($length) + { + if ($this->limit == -1) { + return $this->stream->read($length); + } + + // Check if the current position is less than the total allowed + // bytes + original offset + $remaining = ($this->offset + $this->limit) - $this->stream->tell(); + if ($remaining > 0) { + // Only return the amount of requested data, ensuring that the byte + // limit is not exceeded + return $this->stream->read(min($remaining, $length)); + } + + return ''; + } +} diff --git a/vendor/ringcentral/psr7/src/MessageTrait.php b/vendor/ringcentral/psr7/src/MessageTrait.php new file mode 100644 index 0000000..9330bcb --- /dev/null +++ b/vendor/ringcentral/psr7/src/MessageTrait.php @@ -0,0 +1,167 @@ +protocol; + } + + public function withProtocolVersion($version) + { + if ($this->protocol === $version) { + return $this; + } + + $new = clone $this; + $new->protocol = $version; + return $new; + } + + public function getHeaders() + { + return $this->headerLines; + } + + public function hasHeader($header) + { + return isset($this->headers[strtolower($header)]); + } + + public function getHeader($header) + { + $name = strtolower($header); + return isset($this->headers[$name]) ? $this->headers[$name] : array(); + } + + public function getHeaderLine($header) + { + return implode(', ', $this->getHeader($header)); + } + + public function withHeader($header, $value) + { + $new = clone $this; + $header = trim($header); + $name = strtolower($header); + + if (!is_array($value)) { + $new->headers[$name] = array(trim($value)); + } else { + $new->headers[$name] = $value; + foreach ($new->headers[$name] as &$v) { + $v = trim($v); + } + } + + // Remove the header lines. + foreach (array_keys($new->headerLines) as $key) { + if (strtolower($key) === $name) { + unset($new->headerLines[$key]); + } + } + + // Add the header line. + $new->headerLines[$header] = $new->headers[$name]; + + return $new; + } + + public function withAddedHeader($header, $value) + { + if (!$this->hasHeader($header)) { + return $this->withHeader($header, $value); + } + + $header = trim($header); + $name = strtolower($header); + + $value = (array) $value; + foreach ($value as &$v) { + $v = trim($v); + } + + $new = clone $this; + $new->headers[$name] = array_merge($new->headers[$name], $value); + $new->headerLines[$header] = array_merge($new->headerLines[$header], $value); + + return $new; + } + + public function withoutHeader($header) + { + if (!$this->hasHeader($header)) { + return $this; + } + + $new = clone $this; + $name = strtolower($header); + unset($new->headers[$name]); + + foreach (array_keys($new->headerLines) as $key) { + if (strtolower($key) === $name) { + unset($new->headerLines[$key]); + } + } + + return $new; + } + + public function getBody() + { + if (!$this->stream) { + $this->stream = stream_for(''); + } + + return $this->stream; + } + + public function withBody(StreamInterface $body) + { + if ($body === $this->stream) { + return $this; + } + + $new = clone $this; + $new->stream = $body; + return $new; + } + + protected function setHeaders(array $headers) + { + $this->headerLines = $this->headers = array(); + foreach ($headers as $header => $value) { + $header = trim($header); + $name = strtolower($header); + if (!is_array($value)) { + $value = trim($value); + $this->headers[$name][] = $value; + $this->headerLines[$header][] = $value; + } else { + foreach ($value as $v) { + $v = trim($v); + $this->headers[$name][] = $v; + $this->headerLines[$header][] = $v; + } + } + } + } +} diff --git a/vendor/ringcentral/psr7/src/MultipartStream.php b/vendor/ringcentral/psr7/src/MultipartStream.php new file mode 100644 index 0000000..8c5e5bc --- /dev/null +++ b/vendor/ringcentral/psr7/src/MultipartStream.php @@ -0,0 +1,152 @@ +boundary = $boundary ?: uniqid(); + parent::__construct($this->createStream($elements)); + } + + /** + * Get the boundary + * + * @return string + */ + public function getBoundary() + { + return $this->boundary; + } + + public function isWritable() + { + return false; + } + + /** + * Get the headers needed before transferring the content of a POST file + */ + private function getHeaders(array $headers) + { + $str = ''; + foreach ($headers as $key => $value) { + $str .= "{$key}: {$value}\r\n"; + } + + return "--{$this->boundary}\r\n" . trim($str) . "\r\n\r\n"; + } + + /** + * Create the aggregate stream that will be used to upload the POST data + */ + protected function createStream(array $elements) + { + $stream = new AppendStream(); + + foreach ($elements as $element) { + $this->addElement($stream, $element); + } + + // Add the trailing boundary with CRLF + $stream->addStream(stream_for("--{$this->boundary}--\r\n")); + + return $stream; + } + + private function addElement(AppendStream $stream, array $element) + { + foreach (array('contents', 'name') as $key) { + if (!array_key_exists($key, $element)) { + throw new \InvalidArgumentException("A '{$key}' key is required"); + } + } + + $element['contents'] = stream_for($element['contents']); + + if (empty($element['filename'])) { + $uri = $element['contents']->getMetadata('uri'); + if (substr($uri, 0, 6) !== 'php://') { + $element['filename'] = $uri; + } + } + + list($body, $headers) = $this->createElement( + $element['name'], + $element['contents'], + isset($element['filename']) ? $element['filename'] : null, + isset($element['headers']) ? $element['headers'] : array() + ); + + $stream->addStream(stream_for($this->getHeaders($headers))); + $stream->addStream($body); + $stream->addStream(stream_for("\r\n")); + } + + /** + * @return array + */ + private function createElement($name, $stream, $filename, array $headers) + { + // Set a default content-disposition header if one was no provided + $disposition = $this->getHeader($headers, 'content-disposition'); + if (!$disposition) { + $headers['Content-Disposition'] = $filename + ? sprintf('form-data; name="%s"; filename="%s"', + $name, + basename($filename)) + : "form-data; name=\"{$name}\""; + } + + // Set a default content-length header if one was no provided + $length = $this->getHeader($headers, 'content-length'); + if (!$length) { + if ($length = $stream->getSize()) { + $headers['Content-Length'] = (string) $length; + } + } + + // Set a default Content-Type if one was not supplied + $type = $this->getHeader($headers, 'content-type'); + if (!$type && $filename) { + if ($type = mimetype_from_filename($filename)) { + $headers['Content-Type'] = $type; + } + } + + return array($stream, $headers); + } + + private function getHeader(array $headers, $key) + { + $lowercaseHeader = strtolower($key); + foreach ($headers as $k => $v) { + if (strtolower($k) === $lowercaseHeader) { + return $v; + } + } + + return null; + } +} diff --git a/vendor/ringcentral/psr7/src/NoSeekStream.php b/vendor/ringcentral/psr7/src/NoSeekStream.php new file mode 100644 index 0000000..328fdda --- /dev/null +++ b/vendor/ringcentral/psr7/src/NoSeekStream.php @@ -0,0 +1,21 @@ +source = $source; + $this->size = isset($options['size']) ? $options['size'] : null; + $this->metadata = isset($options['metadata']) ? $options['metadata'] : array(); + $this->buffer = new BufferStream(); + } + + public function __toString() + { + try { + return copy_to_string($this); + } catch (\Exception $e) { + return ''; + } + } + + public function close() + { + $this->detach(); + } + + public function detach() + { + $this->tellPos = false; + $this->source = null; + } + + public function getSize() + { + return $this->size; + } + + public function tell() + { + return $this->tellPos; + } + + public function eof() + { + return !$this->source; + } + + public function isSeekable() + { + return false; + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + throw new \RuntimeException('Cannot seek a PumpStream'); + } + + public function isWritable() + { + return false; + } + + public function write($string) + { + throw new \RuntimeException('Cannot write to a PumpStream'); + } + + public function isReadable() + { + return true; + } + + public function read($length) + { + $data = $this->buffer->read($length); + $readLen = strlen($data); + $this->tellPos += $readLen; + $remaining = $length - $readLen; + + if ($remaining) { + $this->pump($remaining); + $data .= $this->buffer->read($remaining); + $this->tellPos += strlen($data) - $readLen; + } + + return $data; + } + + public function getContents() + { + $result = ''; + while (!$this->eof()) { + $result .= $this->read(1000000); + } + + return $result; + } + + public function getMetadata($key = null) + { + if (!$key) { + return $this->metadata; + } + + return isset($this->metadata[$key]) ? $this->metadata[$key] : null; + } + + private function pump($length) + { + if ($this->source) { + do { + $data = call_user_func($this->source, $length); + if ($data === false || $data === null) { + $this->source = null; + return; + } + $this->buffer->write($data); + $length -= strlen($data); + } while ($length > 0); + } + } +} diff --git a/vendor/ringcentral/psr7/src/Request.php b/vendor/ringcentral/psr7/src/Request.php new file mode 100644 index 0000000..bb0f2fc --- /dev/null +++ b/vendor/ringcentral/psr7/src/Request.php @@ -0,0 +1,146 @@ +method = strtoupper($method); + $this->uri = $uri; + $this->setHeaders($headers); + $this->protocol = $protocolVersion; + + $host = $uri->getHost(); + if ($host && !$this->hasHeader('Host')) { + $this->updateHostFromUri($host); + } + + if ($body) { + $this->stream = stream_for($body); + } + } + + public function getRequestTarget() + { + if ($this->requestTarget !== null) { + return $this->requestTarget; + } + + $target = $this->uri->getPath(); + if ($target == null) { + $target = '/'; + } + if ($this->uri->getQuery()) { + $target .= '?' . $this->uri->getQuery(); + } + + return $target; + } + + public function withRequestTarget($requestTarget) + { + if (preg_match('#\s#', $requestTarget)) { + throw new InvalidArgumentException( + 'Invalid request target provided; cannot contain whitespace' + ); + } + + $new = clone $this; + $new->requestTarget = $requestTarget; + return $new; + } + + public function getMethod() + { + return $this->method; + } + + public function withMethod($method) + { + $new = clone $this; + $new->method = strtoupper($method); + return $new; + } + + public function getUri() + { + return $this->uri; + } + + public function withUri(UriInterface $uri, $preserveHost = false) + { + if ($uri === $this->uri) { + return $this; + } + + $new = clone $this; + $new->uri = $uri; + + if (!$preserveHost) { + if ($host = $uri->getHost()) { + $new->updateHostFromUri($host); + } + } + + return $new; + } + + public function withHeader($header, $value) + { + /** @var Request $newInstance */ + $newInstance = parent::withHeader($header, $value); + return $newInstance; + } + + private function updateHostFromUri($host) + { + // Ensure Host is the first header. + // See: http://tools.ietf.org/html/rfc7230#section-5.4 + if ($port = $this->uri->getPort()) { + $host .= ':' . $port; + } + + $this->headerLines = array('Host' => array($host)) + $this->headerLines; + $this->headers = array('host' => array($host)) + $this->headers; + } +} diff --git a/vendor/ringcentral/psr7/src/Response.php b/vendor/ringcentral/psr7/src/Response.php new file mode 100644 index 0000000..a6d9451 --- /dev/null +++ b/vendor/ringcentral/psr7/src/Response.php @@ -0,0 +1,129 @@ + 'Continue', + 101 => 'Switching Protocols', + 102 => 'Processing', + 200 => 'OK', + 201 => 'Created', + 202 => 'Accepted', + 203 => 'Non-Authoritative Information', + 204 => 'No Content', + 205 => 'Reset Content', + 206 => 'Partial Content', + 207 => 'Multi-status', + 208 => 'Already Reported', + 300 => 'Multiple Choices', + 301 => 'Moved Permanently', + 302 => 'Found', + 303 => 'See Other', + 304 => 'Not Modified', + 305 => 'Use Proxy', + 306 => 'Switch Proxy', + 307 => 'Temporary Redirect', + 400 => 'Bad Request', + 401 => 'Unauthorized', + 402 => 'Payment Required', + 403 => 'Forbidden', + 404 => 'Not Found', + 405 => 'Method Not Allowed', + 406 => 'Not Acceptable', + 407 => 'Proxy Authentication Required', + 408 => 'Request Time-out', + 409 => 'Conflict', + 410 => 'Gone', + 411 => 'Length Required', + 412 => 'Precondition Failed', + 413 => 'Request Entity Too Large', + 414 => 'Request-URI Too Large', + 415 => 'Unsupported Media Type', + 416 => 'Requested range not satisfiable', + 417 => 'Expectation Failed', + 418 => 'I\'m a teapot', + 422 => 'Unprocessable Entity', + 423 => 'Locked', + 424 => 'Failed Dependency', + 425 => 'Unordered Collection', + 426 => 'Upgrade Required', + 428 => 'Precondition Required', + 429 => 'Too Many Requests', + 431 => 'Request Header Fields Too Large', + 500 => 'Internal Server Error', + 501 => 'Not Implemented', + 502 => 'Bad Gateway', + 503 => 'Service Unavailable', + 504 => 'Gateway Time-out', + 505 => 'HTTP Version not supported', + 506 => 'Variant Also Negotiates', + 507 => 'Insufficient Storage', + 508 => 'Loop Detected', + 511 => 'Network Authentication Required', + ); + + /** @var null|string */ + private $reasonPhrase = ''; + + /** @var int */ + private $statusCode = 200; + + /** + * @param int $status Status code for the response, if any. + * @param array $headers Headers for the response, if any. + * @param mixed $body Stream body. + * @param string $version Protocol version. + * @param string $reason Reason phrase (a default will be used if possible). + */ + public function __construct( + $status = 200, + array $headers = array(), + $body = null, + $version = '1.1', + $reason = null + ) { + $this->statusCode = (int) $status; + + if ($body !== null) { + $this->stream = stream_for($body); + } + + $this->setHeaders($headers); + if (!$reason && isset(self::$phrases[$this->statusCode])) { + $this->reasonPhrase = self::$phrases[$status]; + } else { + $this->reasonPhrase = (string) $reason; + } + + $this->protocol = $version; + } + + public function getStatusCode() + { + return $this->statusCode; + } + + public function getReasonPhrase() + { + return $this->reasonPhrase; + } + + public function withStatus($code, $reasonPhrase = '') + { + $new = clone $this; + $new->statusCode = (int) $code; + if (!$reasonPhrase && isset(self::$phrases[$new->statusCode])) { + $reasonPhrase = self::$phrases[$new->statusCode]; + } + $new->reasonPhrase = $reasonPhrase; + return $new; + } +} diff --git a/vendor/ringcentral/psr7/src/ServerRequest.php b/vendor/ringcentral/psr7/src/ServerRequest.php new file mode 100644 index 0000000..8408a09 --- /dev/null +++ b/vendor/ringcentral/psr7/src/ServerRequest.php @@ -0,0 +1,122 @@ +serverParams = $serverParams; + } + + public function getServerParams() + { + return $this->serverParams; + } + + public function getCookieParams() + { + return $this->cookies; + } + + public function withCookieParams(array $cookies) + { + $new = clone $this; + $new->cookies = $cookies; + return $new; + } + + public function getQueryParams() + { + return $this->queryParams; + } + + public function withQueryParams(array $query) + { + $new = clone $this; + $new->queryParams = $query; + return $new; + } + + public function getUploadedFiles() + { + return $this->fileParams; + } + + public function withUploadedFiles(array $uploadedFiles) + { + $new = clone $this; + $new->fileParams = $uploadedFiles; + return $new; + } + + public function getParsedBody() + { + return $this->parsedBody; + } + + public function withParsedBody($data) + { + $new = clone $this; + $new->parsedBody = $data; + return $new; + } + + public function getAttributes() + { + return $this->attributes; + } + + public function getAttribute($name, $default = null) + { + if (!array_key_exists($name, $this->attributes)) { + return $default; + } + return $this->attributes[$name]; + } + + public function withAttribute($name, $value) + { + $new = clone $this; + $new->attributes[$name] = $value; + return $new; + } + + public function withoutAttribute($name) + { + $new = clone $this; + unset($new->attributes[$name]); + return $new; + } +} diff --git a/vendor/ringcentral/psr7/src/Stream.php b/vendor/ringcentral/psr7/src/Stream.php new file mode 100644 index 0000000..0a0157c --- /dev/null +++ b/vendor/ringcentral/psr7/src/Stream.php @@ -0,0 +1,245 @@ + array( + 'r' => true, 'w+' => true, 'r+' => true, 'x+' => true, 'c+' => true, + 'rb' => true, 'w+b' => true, 'r+b' => true, 'x+b' => true, + 'c+b' => true, 'rt' => true, 'w+t' => true, 'r+t' => true, + 'x+t' => true, 'c+t' => true, 'a+' => true + ), + 'write' => array( + 'w' => true, 'w+' => true, 'rw' => true, 'r+' => true, 'x+' => true, + 'c+' => true, 'wb' => true, 'w+b' => true, 'r+b' => true, + 'x+b' => true, 'c+b' => true, 'w+t' => true, 'r+t' => true, + 'x+t' => true, 'c+t' => true, 'a' => true, 'a+' => true + ) + ); + + /** + * This constructor accepts an associative array of options. + * + * - size: (int) If a read stream would otherwise have an indeterminate + * size, but the size is known due to foreknownledge, then you can + * provide that size, in bytes. + * - metadata: (array) Any additional metadata to return when the metadata + * of the stream is accessed. + * + * @param resource $stream Stream resource to wrap. + * @param array $options Associative array of options. + * + * @throws \InvalidArgumentException if the stream is not a stream resource + */ + public function __construct($stream, $options = array()) + { + if (!is_resource($stream)) { + throw new \InvalidArgumentException('Stream must be a resource'); + } + + if (isset($options['size'])) { + $this->size = $options['size']; + } + + $this->customMetadata = isset($options['metadata']) + ? $options['metadata'] + : array(); + + $this->stream = $stream; + $meta = stream_get_meta_data($this->stream); + $this->seekable = $meta['seekable']; + $this->readable = isset(self::$readWriteHash['read'][$meta['mode']]); + $this->writable = isset(self::$readWriteHash['write'][$meta['mode']]); + $this->uri = $this->getMetadata('uri'); + } + + public function __get($name) + { + if ($name == 'stream') { + throw new \RuntimeException('The stream is detached'); + } + + throw new \BadMethodCallException('No value for ' . $name); + } + + /** + * Closes the stream when the destructed + */ + public function __destruct() + { + $this->close(); + } + + public function __toString() + { + try { + $this->seek(0); + return (string) stream_get_contents($this->stream); + } catch (\Exception $e) { + return ''; + } + } + + public function getContents() + { + $contents = stream_get_contents($this->stream); + + if ($contents === false) { + throw new \RuntimeException('Unable to read stream contents'); + } + + return $contents; + } + + public function close() + { + if (isset($this->stream)) { + if (is_resource($this->stream)) { + fclose($this->stream); + } + $this->detach(); + } + } + + public function detach() + { + if (!isset($this->stream)) { + return null; + } + + $result = $this->stream; + unset($this->stream); + $this->size = $this->uri = null; + $this->readable = $this->writable = $this->seekable = false; + + return $result; + } + + public function getSize() + { + if ($this->size !== null) { + return $this->size; + } + + if (!isset($this->stream)) { + return null; + } + + // Clear the stat cache if the stream has a URI + if ($this->uri) { + clearstatcache(true, $this->uri); + } + + $stats = fstat($this->stream); + if (isset($stats['size'])) { + $this->size = $stats['size']; + return $this->size; + } + + return null; + } + + public function isReadable() + { + return $this->readable; + } + + public function isWritable() + { + return $this->writable; + } + + public function isSeekable() + { + return $this->seekable; + } + + public function eof() + { + return !$this->stream || feof($this->stream); + } + + public function tell() + { + $result = ftell($this->stream); + + if ($result === false) { + throw new \RuntimeException('Unable to determine stream position'); + } + + return $result; + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + if (!$this->seekable) { + throw new \RuntimeException('Stream is not seekable'); + } elseif (fseek($this->stream, $offset, $whence) === -1) { + throw new \RuntimeException('Unable to seek to stream position ' + . $offset . ' with whence ' . var_export($whence, true)); + } + } + + public function read($length) + { + if (!$this->readable) { + throw new \RuntimeException('Cannot read from non-readable stream'); + } + + return fread($this->stream, $length); + } + + public function write($string) + { + if (!$this->writable) { + throw new \RuntimeException('Cannot write to a non-writable stream'); + } + + // We can't know the size after writing anything + $this->size = null; + $result = fwrite($this->stream, $string); + + if ($result === false) { + throw new \RuntimeException('Unable to write to stream'); + } + + return $result; + } + + public function getMetadata($key = null) + { + if (!isset($this->stream)) { + return $key ? null : array(); + } elseif (!$key) { + return $this->customMetadata + stream_get_meta_data($this->stream); + } elseif (isset($this->customMetadata[$key])) { + return $this->customMetadata[$key]; + } + + $meta = stream_get_meta_data($this->stream); + + return isset($meta[$key]) ? $meta[$key] : null; + } +} diff --git a/vendor/ringcentral/psr7/src/StreamDecoratorTrait.php b/vendor/ringcentral/psr7/src/StreamDecoratorTrait.php new file mode 100644 index 0000000..e22c674 --- /dev/null +++ b/vendor/ringcentral/psr7/src/StreamDecoratorTrait.php @@ -0,0 +1,139 @@ +stream = $stream; + } + + /** + * Magic method used to create a new stream if streams are not added in + * the constructor of a decorator (e.g., LazyOpenStream). + * + * @param string $name Name of the property (allows "stream" only). + * + * @return StreamInterface + */ + public function __get($name) + { + if ($name == 'stream') { + $this->stream = $this->createStream(); + return $this->stream; + } + + throw new \UnexpectedValueException("$name not found on class"); + } + + public function __toString() + { + try { + if ($this->isSeekable()) { + $this->seek(0); + } + return $this->getContents(); + } catch (\Exception $e) { + // Really, PHP? https://bugs.php.net/bug.php?id=53648 + trigger_error('StreamDecorator::__toString exception: ' + . (string) $e, E_USER_ERROR); + return ''; + } + } + + public function getContents() + { + return copy_to_string($this); + } + + /** + * Allow decorators to implement custom methods + * + * @param string $method Missing method name + * @param array $args Method arguments + * + * @return mixed + */ + public function __call($method, array $args) + { + $result = call_user_func_array(array($this->stream, $method), $args); + + // Always return the wrapped object if the result is a return $this + return $result === $this->stream ? $this : $result; + } + + public function close() + { + $this->stream->close(); + } + + public function getMetadata($key = null) + { + return $this->stream->getMetadata($key); + } + + public function detach() + { + return $this->stream->detach(); + } + + public function getSize() + { + return $this->stream->getSize(); + } + + public function eof() + { + return $this->stream->eof(); + } + + public function tell() + { + return $this->stream->tell(); + } + + public function isReadable() + { + return $this->stream->isReadable(); + } + + public function isWritable() + { + return $this->stream->isWritable(); + } + + public function isSeekable() + { + return $this->stream->isSeekable(); + } + + public function rewind() + { + $this->seek(0); + } + + public function seek($offset, $whence = SEEK_SET) + { + $this->stream->seek($offset, $whence); + } + + public function read($length) + { + return $this->stream->read($length); + } + + public function write($string) + { + return $this->stream->write($string); + } + +} diff --git a/vendor/ringcentral/psr7/src/StreamWrapper.php b/vendor/ringcentral/psr7/src/StreamWrapper.php new file mode 100644 index 0000000..8cc07d7 --- /dev/null +++ b/vendor/ringcentral/psr7/src/StreamWrapper.php @@ -0,0 +1,121 @@ +isReadable()) { + $mode = $stream->isWritable() ? 'r+' : 'r'; + } elseif ($stream->isWritable()) { + $mode = 'w'; + } else { + throw new \InvalidArgumentException('The stream must be readable, ' + . 'writable, or both.'); + } + + return fopen('guzzle://stream', $mode, null, stream_context_create(array( + 'guzzle' => array('stream' => $stream) + ))); + } + + /** + * Registers the stream wrapper if needed + */ + public static function register() + { + if (!in_array('guzzle', stream_get_wrappers())) { + stream_wrapper_register('guzzle', __CLASS__); + } + } + + public function stream_open($path, $mode, $options, &$opened_path) + { + $options = stream_context_get_options($this->context); + + if (!isset($options['guzzle']['stream'])) { + return false; + } + + $this->mode = $mode; + $this->stream = $options['guzzle']['stream']; + + return true; + } + + public function stream_read($count) + { + return $this->stream->read($count); + } + + public function stream_write($data) + { + return (int) $this->stream->write($data); + } + + public function stream_tell() + { + return $this->stream->tell(); + } + + public function stream_eof() + { + return $this->stream->eof(); + } + + public function stream_seek($offset, $whence) + { + $this->stream->seek($offset, $whence); + + return true; + } + + public function stream_stat() + { + static $modeMap = array( + 'r' => 33060, + 'r+' => 33206, + 'w' => 33188 + ); + + return array( + 'dev' => 0, + 'ino' => 0, + 'mode' => $modeMap[$this->mode], + 'nlink' => 0, + 'uid' => 0, + 'gid' => 0, + 'rdev' => 0, + 'size' => $this->stream->getSize() ?: 0, + 'atime' => 0, + 'mtime' => 0, + 'ctime' => 0, + 'blksize' => 0, + 'blocks' => 0 + ); + } +} diff --git a/vendor/ringcentral/psr7/src/Uri.php b/vendor/ringcentral/psr7/src/Uri.php new file mode 100644 index 0000000..5323cdc --- /dev/null +++ b/vendor/ringcentral/psr7/src/Uri.php @@ -0,0 +1,601 @@ + 80, + 'https' => 443, + ); + + private static $charUnreserved = 'a-zA-Z0-9_\-\.~'; + private static $charSubDelims = '!\$&\'\(\)\*\+,;='; + private static $replaceQuery = array('=' => '%3D', '&' => '%26'); + + /** @var string Uri scheme. */ + private $scheme = ''; + + /** @var string Uri user info. */ + private $userInfo = ''; + + /** @var string Uri host. */ + private $host = ''; + + /** @var int|null Uri port. */ + private $port; + + /** @var string Uri path. */ + private $path = ''; + + /** @var string Uri query string. */ + private $query = ''; + + /** @var string Uri fragment. */ + private $fragment = ''; + + /** + * @param string $uri URI to parse and wrap. + */ + public function __construct($uri = '') + { + if ($uri != null) { + $parts = parse_url($uri); + if ($parts === false) { + throw new \InvalidArgumentException("Unable to parse URI: $uri"); + } + $this->applyParts($parts); + } + } + + public function __toString() + { + return self::createUriString( + $this->scheme, + $this->getAuthority(), + $this->getPath(), + $this->query, + $this->fragment + ); + } + + /** + * Removes dot segments from a path and returns the new path. + * + * @param string $path + * + * @return string + * @link http://tools.ietf.org/html/rfc3986#section-5.2.4 + */ + public static function removeDotSegments($path) + { + static $noopPaths = array('' => true, '/' => true, '*' => true); + static $ignoreSegments = array('.' => true, '..' => true); + + if (isset($noopPaths[$path])) { + return $path; + } + + $results = array(); + $segments = explode('/', $path); + foreach ($segments as $segment) { + if ($segment == '..') { + array_pop($results); + } elseif (!isset($ignoreSegments[$segment])) { + $results[] = $segment; + } + } + + $newPath = implode('/', $results); + // Add the leading slash if necessary + if (substr($path, 0, 1) === '/' && + substr($newPath, 0, 1) !== '/' + ) { + $newPath = '/' . $newPath; + } + + // Add the trailing slash if necessary + if ($newPath != '/' && isset($ignoreSegments[end($segments)])) { + $newPath .= '/'; + } + + return $newPath; + } + + /** + * Resolve a base URI with a relative URI and return a new URI. + * + * @param UriInterface $base Base URI + * @param string $rel Relative URI + * + * @return UriInterface + */ + public static function resolve(UriInterface $base, $rel) + { + if ($rel === null || $rel === '') { + return $base; + } + + if (!($rel instanceof UriInterface)) { + $rel = new self($rel); + } + + // Return the relative uri as-is if it has a scheme. + if ($rel->getScheme()) { + return $rel->withPath(static::removeDotSegments($rel->getPath())); + } + + $relParts = array( + 'scheme' => $rel->getScheme(), + 'authority' => $rel->getAuthority(), + 'path' => $rel->getPath(), + 'query' => $rel->getQuery(), + 'fragment' => $rel->getFragment() + ); + + $parts = array( + 'scheme' => $base->getScheme(), + 'authority' => $base->getAuthority(), + 'path' => $base->getPath(), + 'query' => $base->getQuery(), + 'fragment' => $base->getFragment() + ); + + if (!empty($relParts['authority'])) { + $parts['authority'] = $relParts['authority']; + $parts['path'] = self::removeDotSegments($relParts['path']); + $parts['query'] = $relParts['query']; + $parts['fragment'] = $relParts['fragment']; + } elseif (!empty($relParts['path'])) { + if (substr($relParts['path'], 0, 1) == '/') { + $parts['path'] = self::removeDotSegments($relParts['path']); + $parts['query'] = $relParts['query']; + $parts['fragment'] = $relParts['fragment']; + } else { + if (!empty($parts['authority']) && empty($parts['path'])) { + $mergedPath = '/'; + } else { + $mergedPath = substr($parts['path'], 0, strrpos($parts['path'], '/') + 1); + } + $parts['path'] = self::removeDotSegments($mergedPath . $relParts['path']); + $parts['query'] = $relParts['query']; + $parts['fragment'] = $relParts['fragment']; + } + } elseif (!empty($relParts['query'])) { + $parts['query'] = $relParts['query']; + } elseif ($relParts['fragment'] != null) { + $parts['fragment'] = $relParts['fragment']; + } + + return new self(static::createUriString( + $parts['scheme'], + $parts['authority'], + $parts['path'], + $parts['query'], + $parts['fragment'] + )); + } + + /** + * Create a new URI with a specific query string value removed. + * + * Any existing query string values that exactly match the provided key are + * removed. + * + * Note: this function will convert "=" to "%3D" and "&" to "%26". + * + * @param UriInterface $uri URI to use as a base. + * @param string $key Query string key value pair to remove. + * + * @return UriInterface + */ + public static function withoutQueryValue(UriInterface $uri, $key) + { + $current = $uri->getQuery(); + if (!$current) { + return $uri; + } + + $result = array(); + foreach (explode('&', $current) as $part) { + $subParts = explode('=', $part); + if ($subParts[0] !== $key) { + $result[] = $part; + }; + } + + return $uri->withQuery(implode('&', $result)); + } + + /** + * Create a new URI with a specific query string value. + * + * Any existing query string values that exactly match the provided key are + * removed and replaced with the given key value pair. + * + * Note: this function will convert "=" to "%3D" and "&" to "%26". + * + * @param UriInterface $uri URI to use as a base. + * @param string $key Key to set. + * @param string $value Value to set. + * + * @return UriInterface + */ + public static function withQueryValue(UriInterface $uri, $key, $value) + { + $current = $uri->getQuery(); + $key = strtr($key, self::$replaceQuery); + + if (!$current) { + $result = array(); + } else { + $result = array(); + foreach (explode('&', $current) as $part) { + $subParts = explode('=', $part); + if ($subParts[0] !== $key) { + $result[] = $part; + }; + } + } + + if ($value !== null) { + $result[] = $key . '=' . strtr($value, self::$replaceQuery); + } else { + $result[] = $key; + } + + return $uri->withQuery(implode('&', $result)); + } + + /** + * Create a URI from a hash of parse_url parts. + * + * @param array $parts + * + * @return self + */ + public static function fromParts(array $parts) + { + $uri = new self(); + $uri->applyParts($parts); + return $uri; + } + + public function getScheme() + { + return $this->scheme; + } + + public function getAuthority() + { + if (empty($this->host)) { + return ''; + } + + $authority = $this->host; + if (!empty($this->userInfo)) { + $authority = $this->userInfo . '@' . $authority; + } + + if ($this->isNonStandardPort($this->scheme, $this->host, $this->port)) { + $authority .= ':' . $this->port; + } + + return $authority; + } + + public function getUserInfo() + { + return $this->userInfo; + } + + public function getHost() + { + return $this->host; + } + + public function getPort() + { + return $this->port; + } + + public function getPath() + { + return $this->path == null ? '' : $this->path; + } + + public function getQuery() + { + return $this->query; + } + + public function getFragment() + { + return $this->fragment; + } + + public function withScheme($scheme) + { + $scheme = $this->filterScheme($scheme); + + if ($this->scheme === $scheme) { + return $this; + } + + $new = clone $this; + $new->scheme = $scheme; + $new->port = $new->filterPort($new->scheme, $new->host, $new->port); + return $new; + } + + public function withUserInfo($user, $password = null) + { + $info = $user; + if ($password) { + $info .= ':' . $password; + } + + if ($this->userInfo === $info) { + return $this; + } + + $new = clone $this; + $new->userInfo = $info; + return $new; + } + + public function withHost($host) + { + if ($this->host === $host) { + return $this; + } + + $new = clone $this; + $new->host = $host; + return $new; + } + + public function withPort($port) + { + $port = $this->filterPort($this->scheme, $this->host, $port); + + if ($this->port === $port) { + return $this; + } + + $new = clone $this; + $new->port = $port; + return $new; + } + + public function withPath($path) + { + if (!is_string($path)) { + throw new \InvalidArgumentException( + 'Invalid path provided; must be a string' + ); + } + + $path = $this->filterPath($path); + + if ($this->path === $path) { + return $this; + } + + $new = clone $this; + $new->path = $path; + return $new; + } + + public function withQuery($query) + { + if (!is_string($query) && !method_exists($query, '__toString')) { + throw new \InvalidArgumentException( + 'Query string must be a string' + ); + } + + $query = (string) $query; + if (substr($query, 0, 1) === '?') { + $query = substr($query, 1); + } + + $query = $this->filterQueryAndFragment($query); + + if ($this->query === $query) { + return $this; + } + + $new = clone $this; + $new->query = $query; + return $new; + } + + public function withFragment($fragment) + { + if (substr($fragment, 0, 1) === '#') { + $fragment = substr($fragment, 1); + } + + $fragment = $this->filterQueryAndFragment($fragment); + + if ($this->fragment === $fragment) { + return $this; + } + + $new = clone $this; + $new->fragment = $fragment; + return $new; + } + + /** + * Apply parse_url parts to a URI. + * + * @param $parts Array of parse_url parts to apply. + */ + private function applyParts(array $parts) + { + $this->scheme = isset($parts['scheme']) + ? $this->filterScheme($parts['scheme']) + : ''; + $this->userInfo = isset($parts['user']) ? $parts['user'] : ''; + $this->host = isset($parts['host']) ? $parts['host'] : ''; + $this->port = !empty($parts['port']) + ? $this->filterPort($this->scheme, $this->host, $parts['port']) + : null; + $this->path = isset($parts['path']) + ? $this->filterPath($parts['path']) + : ''; + $this->query = isset($parts['query']) + ? $this->filterQueryAndFragment($parts['query']) + : ''; + $this->fragment = isset($parts['fragment']) + ? $this->filterQueryAndFragment($parts['fragment']) + : ''; + if (isset($parts['pass'])) { + $this->userInfo .= ':' . $parts['pass']; + } + } + + /** + * Create a URI string from its various parts + * + * @param string $scheme + * @param string $authority + * @param string $path + * @param string $query + * @param string $fragment + * @return string + */ + private static function createUriString($scheme, $authority, $path, $query, $fragment) + { + $uri = ''; + + if (!empty($scheme)) { + $uri .= $scheme . '://'; + } + + if (!empty($authority)) { + $uri .= $authority; + } + + if ($path != null) { + // Add a leading slash if necessary. + if ($uri && substr($path, 0, 1) !== '/') { + $uri .= '/'; + } + $uri .= $path; + } + + if ($query != null) { + $uri .= '?' . $query; + } + + if ($fragment != null) { + $uri .= '#' . $fragment; + } + + return $uri; + } + + /** + * Is a given port non-standard for the current scheme? + * + * @param string $scheme + * @param string $host + * @param int $port + * @return bool + */ + private static function isNonStandardPort($scheme, $host, $port) + { + if (!$scheme && $port) { + return true; + } + + if (!$host || !$port) { + return false; + } + + return !isset(static::$schemes[$scheme]) || $port !== static::$schemes[$scheme]; + } + + /** + * @param string $scheme + * + * @return string + */ + private function filterScheme($scheme) + { + $scheme = strtolower($scheme); + $scheme = rtrim($scheme, ':/'); + + return $scheme; + } + + /** + * @param string $scheme + * @param string $host + * @param int $port + * + * @return int|null + * + * @throws \InvalidArgumentException If the port is invalid. + */ + private function filterPort($scheme, $host, $port) + { + if (null !== $port) { + $port = (int) $port; + if (1 > $port || 0xffff < $port) { + throw new \InvalidArgumentException( + sprintf('Invalid port: %d. Must be between 1 and 65535', $port) + ); + } + } + + return $this->isNonStandardPort($scheme, $host, $port) ? $port : null; + } + + /** + * Filters the path of a URI + * + * @param $path + * + * @return string + */ + private function filterPath($path) + { + return preg_replace_callback( + '/(?:[^' . self::$charUnreserved . self::$charSubDelims . ':@\/%]+|%(?![A-Fa-f0-9]{2}))/', + array($this, 'rawurlencodeMatchZero'), + $path + ); + } + + /** + * Filters the query string or fragment of a URI. + * + * @param $str + * + * @return string + */ + private function filterQueryAndFragment($str) + { + return preg_replace_callback( + '/(?:[^' . self::$charUnreserved . self::$charSubDelims . '%:@\/\?]+|%(?![A-Fa-f0-9]{2}))/', + array($this, 'rawurlencodeMatchZero'), + $str + ); + } + + private function rawurlencodeMatchZero(array $match) + { + return rawurlencode($match[0]); + } +} diff --git a/vendor/ringcentral/psr7/src/functions.php b/vendor/ringcentral/psr7/src/functions.php new file mode 100644 index 0000000..3fc89bd --- /dev/null +++ b/vendor/ringcentral/psr7/src/functions.php @@ -0,0 +1,832 @@ +getMethod() . ' ' + . $message->getRequestTarget()) + . ' HTTP/' . $message->getProtocolVersion(); + if (!$message->hasHeader('host')) { + $msg .= "\r\nHost: " . $message->getUri()->getHost(); + } + } elseif ($message instanceof ResponseInterface) { + $msg = 'HTTP/' . $message->getProtocolVersion() . ' ' + . $message->getStatusCode() . ' ' + . $message->getReasonPhrase(); + } else { + throw new \InvalidArgumentException('Unknown message type'); + } + + foreach ($message->getHeaders() as $name => $values) { + $msg .= "\r\n{$name}: " . implode(', ', $values); + } + + return "{$msg}\r\n\r\n" . $message->getBody(); +} + +/** + * Returns a UriInterface for the given value. + * + * This function accepts a string or {@see Psr\Http\Message\UriInterface} and + * returns a UriInterface for the given value. If the value is already a + * `UriInterface`, it is returned as-is. + * + * @param string|UriInterface $uri + * + * @return UriInterface + * @throws \InvalidArgumentException + */ +function uri_for($uri) +{ + if ($uri instanceof UriInterface) { + return $uri; + } elseif (is_string($uri)) { + return new Uri($uri); + } + + throw new \InvalidArgumentException('URI must be a string or UriInterface'); +} + +/** + * Create a new stream based on the input type. + * + * Options is an associative array that can contain the following keys: + * - metadata: Array of custom metadata. + * - size: Size of the stream. + * + * @param resource|string|StreamInterface $resource Entity body data + * @param array $options Additional options + * + * @return Stream + * @throws \InvalidArgumentException if the $resource arg is not valid. + */ +function stream_for($resource = '', array $options = array()) +{ + switch (gettype($resource)) { + case 'string': + $stream = fopen('php://temp', 'r+'); + if ($resource !== '') { + fwrite($stream, $resource); + fseek($stream, 0); + } + return new Stream($stream, $options); + case 'resource': + return new Stream($resource, $options); + case 'object': + if ($resource instanceof StreamInterface) { + return $resource; + } elseif ($resource instanceof \Iterator) { + return new PumpStream(function () use ($resource) { + if (!$resource->valid()) { + return false; + } + $result = $resource->current(); + $resource->next(); + return $result; + }, $options); + } elseif (method_exists($resource, '__toString')) { + return stream_for((string) $resource, $options); + } + break; + case 'NULL': + return new Stream(fopen('php://temp', 'r+'), $options); + } + + if (is_callable($resource)) { + return new PumpStream($resource, $options); + } + + throw new \InvalidArgumentException('Invalid resource type: ' . gettype($resource)); +} + +/** + * Parse an array of header values containing ";" separated data into an + * array of associative arrays representing the header key value pair + * data of the header. When a parameter does not contain a value, but just + * contains a key, this function will inject a key with a '' string value. + * + * @param string|array $header Header to parse into components. + * + * @return array Returns the parsed header values. + */ +function parse_header($header) +{ + static $trimmed = "\"' \n\t\r"; + $params = $matches = array(); + + foreach (normalize_header($header) as $val) { + $part = array(); + foreach (preg_split('/;(?=([^"]*"[^"]*")*[^"]*$)/', $val) as $kvp) { + if (preg_match_all('/<[^>]+>|[^=]+/', $kvp, $matches)) { + $m = $matches[0]; + if (isset($m[1])) { + $part[trim($m[0], $trimmed)] = trim($m[1], $trimmed); + } else { + $part[] = trim($m[0], $trimmed); + } + } + } + if ($part) { + $params[] = $part; + } + } + + return $params; +} + +/** + * Converts an array of header values that may contain comma separated + * headers into an array of headers with no comma separated values. + * + * @param string|array $header Header to normalize. + * + * @return array Returns the normalized header field values. + */ +function normalize_header($header) +{ + if (!is_array($header)) { + return array_map('trim', explode(',', $header)); + } + + $result = array(); + foreach ($header as $value) { + foreach ((array) $value as $v) { + if (strpos($v, ',') === false) { + $result[] = $v; + continue; + } + foreach (preg_split('/,(?=([^"]*"[^"]*")*[^"]*$)/', $v) as $vv) { + $result[] = trim($vv); + } + } + } + + return $result; +} + +/** + * Clone and modify a request with the given changes. + * + * The changes can be one of: + * - method: (string) Changes the HTTP method. + * - set_headers: (array) Sets the given headers. + * - remove_headers: (array) Remove the given headers. + * - body: (mixed) Sets the given body. + * - uri: (UriInterface) Set the URI. + * - query: (string) Set the query string value of the URI. + * - version: (string) Set the protocol version. + * + * @param RequestInterface $request Request to clone and modify. + * @param array $changes Changes to apply. + * + * @return RequestInterface + */ +function modify_request(RequestInterface $request, array $changes) +{ + if (!$changes) { + return $request; + } + + $headers = $request->getHeaders(); + + if (!isset($changes['uri'])) { + $uri = $request->getUri(); + } else { + // Remove the host header if one is on the URI + if ($host = $changes['uri']->getHost()) { + $changes['set_headers']['Host'] = $host; + } + $uri = $changes['uri']; + } + + if (!empty($changes['remove_headers'])) { + $headers = _caseless_remove($changes['remove_headers'], $headers); + } + + if (!empty($changes['set_headers'])) { + $headers = _caseless_remove(array_keys($changes['set_headers']), $headers); + $headers = $changes['set_headers'] + $headers; + } + + if (isset($changes['query'])) { + $uri = $uri->withQuery($changes['query']); + } + + return new Request( + isset($changes['method']) ? $changes['method'] : $request->getMethod(), + $uri, + $headers, + isset($changes['body']) ? $changes['body'] : $request->getBody(), + isset($changes['version']) + ? $changes['version'] + : $request->getProtocolVersion() + ); +} + +/** + * Attempts to rewind a message body and throws an exception on failure. + * + * The body of the message will only be rewound if a call to `tell()` returns a + * value other than `0`. + * + * @param MessageInterface $message Message to rewind + * + * @throws \RuntimeException + */ +function rewind_body(MessageInterface $message) +{ + $body = $message->getBody(); + + if ($body->tell()) { + $body->rewind(); + } +} + +/** + * Safely opens a PHP stream resource using a filename. + * + * When fopen fails, PHP normally raises a warning. This function adds an + * error handler that checks for errors and throws an exception instead. + * + * @param string $filename File to open + * @param string $mode Mode used to open the file + * + * @return resource + * @throws \RuntimeException if the file cannot be opened + */ +function try_fopen($filename, $mode) +{ + $ex = null; + $fargs = func_get_args(); + set_error_handler(function () use ($filename, $mode, &$ex, $fargs) { + $ex = new \RuntimeException(sprintf( + 'Unable to open %s using mode %s: %s', + $filename, + $mode, + $fargs[1] + )); + }); + + $handle = fopen($filename, $mode); + restore_error_handler(); + + if ($ex) { + /** @var $ex \RuntimeException */ + throw $ex; + } + + return $handle; +} + +/** + * Copy the contents of a stream into a string until the given number of + * bytes have been read. + * + * @param StreamInterface $stream Stream to read + * @param int $maxLen Maximum number of bytes to read. Pass -1 + * to read the entire stream. + * @return string + * @throws \RuntimeException on error. + */ +function copy_to_string(StreamInterface $stream, $maxLen = -1) +{ + $buffer = ''; + + if ($maxLen === -1) { + while (!$stream->eof()) { + $buf = $stream->read(1048576); + // Using a loose equality here to match on '' and false. + if ($buf == null) { + break; + } + $buffer .= $buf; + } + return $buffer; + } + + $len = 0; + while (!$stream->eof() && $len < $maxLen) { + $buf = $stream->read($maxLen - $len); + // Using a loose equality here to match on '' and false. + if ($buf == null) { + break; + } + $buffer .= $buf; + $len = strlen($buffer); + } + + return $buffer; +} + +/** + * Copy the contents of a stream into another stream until the given number + * of bytes have been read. + * + * @param StreamInterface $source Stream to read from + * @param StreamInterface $dest Stream to write to + * @param int $maxLen Maximum number of bytes to read. Pass -1 + * to read the entire stream. + * + * @throws \RuntimeException on error. + */ +function copy_to_stream( + StreamInterface $source, + StreamInterface $dest, + $maxLen = -1 +) { + if ($maxLen === -1) { + while (!$source->eof()) { + if (!$dest->write($source->read(1048576))) { + break; + } + } + return; + } + + $bytes = 0; + while (!$source->eof()) { + $buf = $source->read($maxLen - $bytes); + if (!($len = strlen($buf))) { + break; + } + $bytes += $len; + $dest->write($buf); + if ($bytes == $maxLen) { + break; + } + } +} + +/** + * Calculate a hash of a Stream + * + * @param StreamInterface $stream Stream to calculate the hash for + * @param string $algo Hash algorithm (e.g. md5, crc32, etc) + * @param bool $rawOutput Whether or not to use raw output + * + * @return string Returns the hash of the stream + * @throws \RuntimeException on error. + */ +function hash( + StreamInterface $stream, + $algo, + $rawOutput = false +) { + $pos = $stream->tell(); + + if ($pos > 0) { + $stream->rewind(); + } + + $ctx = hash_init($algo); + while (!$stream->eof()) { + hash_update($ctx, $stream->read(1048576)); + } + + $out = hash_final($ctx, (bool) $rawOutput); + $stream->seek($pos); + + return $out; +} + +/** + * Read a line from the stream up to the maximum allowed buffer length + * + * @param StreamInterface $stream Stream to read from + * @param int $maxLength Maximum buffer length + * + * @return string|bool + */ +function readline(StreamInterface $stream, $maxLength = null) +{ + $buffer = ''; + $size = 0; + + while (!$stream->eof()) { + // Using a loose equality here to match on '' and false. + if (null == ($byte = $stream->read(1))) { + return $buffer; + } + $buffer .= $byte; + // Break when a new line is found or the max length - 1 is reached + if ($byte == PHP_EOL || ++$size == $maxLength - 1) { + break; + } + } + + return $buffer; +} + +/** + * Parses a request message string into a request object. + * + * @param string $message Request message string. + * + * @return Request + */ +function parse_request($message) +{ + $data = _parse_message($message); + $matches = array(); + if (!preg_match('/^[a-zA-Z]+\s+([a-zA-Z]+:\/\/|\/).*/', $data['start-line'], $matches)) { + throw new \InvalidArgumentException('Invalid request string'); + } + $parts = explode(' ', $data['start-line'], 3); + $subParts = isset($parts[2]) ? explode('/', $parts[2]) : array(); + $version = isset($parts[2]) ? $subParts[1] : '1.1'; + + $request = new Request( + $parts[0], + $matches[1] === '/' ? _parse_request_uri($parts[1], $data['headers']) : $parts[1], + $data['headers'], + $data['body'], + $version + ); + + return $matches[1] === '/' ? $request : $request->withRequestTarget($parts[1]); +} + +/** + * Parses a request message string into a server request object. + * + * @param string $message Request message string. + * @param array $serverParams Server params that will be added to the + * ServerRequest object + * + * @return ServerRequest + */ +function parse_server_request($message, array $serverParams = array()) +{ + $request = parse_request($message); + + return new ServerRequest( + $request->getMethod(), + $request->getUri(), + $request->getHeaders(), + $request->getBody(), + $request->getProtocolVersion(), + $serverParams + ); +} + +/** + * Parses a response message string into a response object. + * + * @param string $message Response message string. + * + * @return Response + */ +function parse_response($message) +{ + $data = _parse_message($message); + if (!preg_match('/^HTTP\/.* [0-9]{3} .*/', $data['start-line'])) { + throw new \InvalidArgumentException('Invalid response string'); + } + $parts = explode(' ', $data['start-line'], 3); + $subParts = explode('/', $parts[0]); + + return new Response( + $parts[1], + $data['headers'], + $data['body'], + $subParts[1], + isset($parts[2]) ? $parts[2] : null + ); +} + +/** + * Parse a query string into an associative array. + * + * If multiple values are found for the same key, the value of that key + * value pair will become an array. This function does not parse nested + * PHP style arrays into an associative array (e.g., foo[a]=1&foo[b]=2 will + * be parsed into ['foo[a]' => '1', 'foo[b]' => '2']). + * + * @param string $str Query string to parse + * @param bool|string $urlEncoding How the query string is encoded + * + * @return array + */ +function parse_query($str, $urlEncoding = true) +{ + $result = array(); + + if ($str === '') { + return $result; + } + + if ($urlEncoding === true) { + $decoder = function ($value) { + return rawurldecode(str_replace('+', ' ', $value)); + }; + } elseif ($urlEncoding == PHP_QUERY_RFC3986) { + $decoder = 'rawurldecode'; + } elseif ($urlEncoding == PHP_QUERY_RFC1738) { + $decoder = 'urldecode'; + } else { + $decoder = function ($str) { return $str; }; + } + + foreach (explode('&', $str) as $kvp) { + $parts = explode('=', $kvp, 2); + $key = $decoder($parts[0]); + $value = isset($parts[1]) ? $decoder($parts[1]) : null; + if (!isset($result[$key])) { + $result[$key] = $value; + } else { + if (!is_array($result[$key])) { + $result[$key] = array($result[$key]); + } + $result[$key][] = $value; + } + } + + return $result; +} + +/** + * Build a query string from an array of key value pairs. + * + * This function can use the return value of parseQuery() to build a query + * string. This function does not modify the provided keys when an array is + * encountered (like http_build_query would). + * + * @param array $params Query string parameters. + * @param int|false $encoding Set to false to not encode, PHP_QUERY_RFC3986 + * to encode using RFC3986, or PHP_QUERY_RFC1738 + * to encode using RFC1738. + * @return string + */ +function build_query(array $params, $encoding = PHP_QUERY_RFC3986) +{ + if (!$params) { + return ''; + } + + if ($encoding === false) { + $encoder = function ($str) { return $str; }; + } elseif ($encoding == PHP_QUERY_RFC3986) { + $encoder = 'rawurlencode'; + } elseif ($encoding == PHP_QUERY_RFC1738) { + $encoder = 'urlencode'; + } else { + throw new \InvalidArgumentException('Invalid type'); + } + + $qs = ''; + foreach ($params as $k => $v) { + $k = $encoder($k); + if (!is_array($v)) { + $qs .= $k; + if ($v !== null) { + $qs .= '=' . $encoder($v); + } + $qs .= '&'; + } else { + foreach ($v as $vv) { + $qs .= $k; + if ($vv !== null) { + $qs .= '=' . $encoder($vv); + } + $qs .= '&'; + } + } + } + + return $qs ? (string) substr($qs, 0, -1) : ''; +} + +/** + * Determines the mimetype of a file by looking at its extension. + * + * @param $filename + * + * @return null|string + */ +function mimetype_from_filename($filename) +{ + return mimetype_from_extension(pathinfo($filename, PATHINFO_EXTENSION)); +} + +/** + * Maps a file extensions to a mimetype. + * + * @param $extension string The file extension. + * + * @return string|null + * @link http://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x/conf/mime.types + */ +function mimetype_from_extension($extension) +{ + static $mimetypes = array( + '7z' => 'application/x-7z-compressed', + 'aac' => 'audio/x-aac', + 'ai' => 'application/postscript', + 'aif' => 'audio/x-aiff', + 'asc' => 'text/plain', + 'asf' => 'video/x-ms-asf', + 'atom' => 'application/atom+xml', + 'avi' => 'video/x-msvideo', + 'bmp' => 'image/bmp', + 'bz2' => 'application/x-bzip2', + 'cer' => 'application/pkix-cert', + 'crl' => 'application/pkix-crl', + 'crt' => 'application/x-x509-ca-cert', + 'css' => 'text/css', + 'csv' => 'text/csv', + 'cu' => 'application/cu-seeme', + 'deb' => 'application/x-debian-package', + 'doc' => 'application/msword', + 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', + 'dvi' => 'application/x-dvi', + 'eot' => 'application/vnd.ms-fontobject', + 'eps' => 'application/postscript', + 'epub' => 'application/epub+zip', + 'etx' => 'text/x-setext', + 'flac' => 'audio/flac', + 'flv' => 'video/x-flv', + 'gif' => 'image/gif', + 'gz' => 'application/gzip', + 'htm' => 'text/html', + 'html' => 'text/html', + 'ico' => 'image/x-icon', + 'ics' => 'text/calendar', + 'ini' => 'text/plain', + 'iso' => 'application/x-iso9660-image', + 'jar' => 'application/java-archive', + 'jpe' => 'image/jpeg', + 'jpeg' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'js' => 'text/javascript', + 'json' => 'application/json', + 'latex' => 'application/x-latex', + 'log' => 'text/plain', + 'm4a' => 'audio/mp4', + 'm4v' => 'video/mp4', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mov' => 'video/quicktime', + 'mp3' => 'audio/mpeg', + 'mp4' => 'video/mp4', + 'mp4a' => 'audio/mp4', + 'mp4v' => 'video/mp4', + 'mpe' => 'video/mpeg', + 'mpeg' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mpg4' => 'video/mp4', + 'oga' => 'audio/ogg', + 'ogg' => 'audio/ogg', + 'ogv' => 'video/ogg', + 'ogx' => 'application/ogg', + 'pbm' => 'image/x-portable-bitmap', + 'pdf' => 'application/pdf', + 'pgm' => 'image/x-portable-graymap', + 'png' => 'image/png', + 'pnm' => 'image/x-portable-anymap', + 'ppm' => 'image/x-portable-pixmap', + 'ppt' => 'application/vnd.ms-powerpoint', + 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', + 'ps' => 'application/postscript', + 'qt' => 'video/quicktime', + 'rar' => 'application/x-rar-compressed', + 'ras' => 'image/x-cmu-raster', + 'rss' => 'application/rss+xml', + 'rtf' => 'application/rtf', + 'sgm' => 'text/sgml', + 'sgml' => 'text/sgml', + 'svg' => 'image/svg+xml', + 'swf' => 'application/x-shockwave-flash', + 'tar' => 'application/x-tar', + 'tif' => 'image/tiff', + 'tiff' => 'image/tiff', + 'torrent' => 'application/x-bittorrent', + 'ttf' => 'application/x-font-ttf', + 'txt' => 'text/plain', + 'wav' => 'audio/x-wav', + 'webm' => 'video/webm', + 'wma' => 'audio/x-ms-wma', + 'wmv' => 'video/x-ms-wmv', + 'woff' => 'application/x-font-woff', + 'wsdl' => 'application/wsdl+xml', + 'xbm' => 'image/x-xbitmap', + 'xls' => 'application/vnd.ms-excel', + 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', + 'xml' => 'application/xml', + 'xpm' => 'image/x-xpixmap', + 'xwd' => 'image/x-xwindowdump', + 'yaml' => 'text/yaml', + 'yml' => 'text/yaml', + 'zip' => 'application/zip', + ); + + $extension = strtolower($extension); + + return isset($mimetypes[$extension]) + ? $mimetypes[$extension] + : null; +} + +/** + * Parses an HTTP message into an associative array. + * + * The array contains the "start-line" key containing the start line of + * the message, "headers" key containing an associative array of header + * array values, and a "body" key containing the body of the message. + * + * @param string $message HTTP request or response to parse. + * + * @return array + * @internal + */ +function _parse_message($message) +{ + if (!$message) { + throw new \InvalidArgumentException('Invalid message'); + } + + // Iterate over each line in the message, accounting for line endings + $lines = preg_split('/(\\r?\\n)/', $message, -1, PREG_SPLIT_DELIM_CAPTURE); + $result = array('start-line' => array_shift($lines), 'headers' => array(), 'body' => ''); + array_shift($lines); + + for ($i = 0, $totalLines = count($lines); $i < $totalLines; $i += 2) { + $line = $lines[$i]; + // If two line breaks were encountered, then this is the end of body + if (empty($line)) { + if ($i < $totalLines - 1) { + $result['body'] = implode('', array_slice($lines, $i + 2)); + } + break; + } + if (strpos($line, ':')) { + $parts = explode(':', $line, 2); + $key = trim($parts[0]); + $value = isset($parts[1]) ? trim($parts[1]) : ''; + $result['headers'][$key][] = $value; + } + } + + return $result; +} + +/** + * Constructs a URI for an HTTP request message. + * + * @param string $path Path from the start-line + * @param array $headers Array of headers (each value an array). + * + * @return string + * @internal + */ +function _parse_request_uri($path, array $headers) +{ + $hostKey = array_filter(array_keys($headers), function ($k) { + return strtolower($k) === 'host'; + }); + + // If no host is found, then a full URI cannot be constructed. + if (!$hostKey) { + return $path; + } + + $host = $headers[reset($hostKey)][0]; + $scheme = substr($host, -4) === ':443' ? 'https' : 'http'; + + return $scheme . '://' . $host . '/' . ltrim($path, '/'); +} + +/** @internal */ +function _caseless_remove($keys, array $data) +{ + $result = array(); + + foreach ($keys as &$key) { + $key = strtolower($key); + } + + foreach ($data as $k => $v) { + if (!in_array(strtolower($k), $keys)) { + $result[$k] = $v; + } + } + + return $result; +} diff --git a/vendor/ringcentral/psr7/src/functions_include.php b/vendor/ringcentral/psr7/src/functions_include.php new file mode 100644 index 0000000..252e0cf --- /dev/null +++ b/vendor/ringcentral/psr7/src/functions_include.php @@ -0,0 +1,6 @@ + [ + 'init', 'test', 'clean', + ], + 'markrelease' => [ + 'init', 'test', 'clean', + ], + 'clean' => [], + 'test' => [ + 'composerupdate', + ], + 'init' => [], + 'composerupdate' => [], + ]; + +$default = 'buildzip'; + +$baseDir = __DIR__ . '/../'; +chdir($baseDir); + +$currentTask = $default; +if ($argc > 1) $currentTask = $argv[1]; +$version = null; +if ($argc > 2) $version = $argv[2]; + +if (!isset($tasks[$currentTask])) { + echo "Task not found: ", $currentTask, "\n"; + die(1); +} + +// Creating the dependency graph +$newTaskList = []; +$oldTaskList = [$currentTask => true]; + +while (count($oldTaskList) > 0) { + + foreach ($oldTaskList as $task => $foo) { + + if (!isset($tasks[$task])) { + echo "Dependency not found: " . $task, "\n"; + die(1); + } + $dependencies = $tasks[$task]; + + $fullFilled = true; + foreach ($dependencies as $dependency) { + if (isset($newTaskList[$dependency])) { + // Already in the fulfilled task list. + continue; + } else { + $oldTaskList[$dependency] = true; + $fullFilled = false; + } + + } + if ($fullFilled) { + unset($oldTaskList[$task]); + $newTaskList[$task] = 1; + } + + } + +} + +foreach (array_keys($newTaskList) as $task) { + + echo "task: " . $task, "\n"; + call_user_func($task); + echo "\n"; + +} + +function init() { + + global $version; + if (!$version) { + include __DIR__ . '/../vendor/autoload.php'; + $version = Sabre\DAV\Version::VERSION; + } + + echo " Building sabre/dav " . $version, "\n"; + +} + +function clean() { + + global $baseDir; + echo " Removing build files\n"; + $outputDir = $baseDir . '/build/SabreDAV'; + if (is_dir($outputDir)) { + system('rm -r ' . $baseDir . '/build/SabreDAV'); + } + +} + +function composerupdate() { + + global $baseDir; + echo " Updating composer packages to latest version\n\n"; + system('cd ' . $baseDir . '; composer update'); +} + +function test() { + + global $baseDir; + + echo " Running all unittests.\n"; + echo " This may take a while.\n\n"; + system(__DIR__ . '/phpunit --configuration ' . $baseDir . '/tests/phpunit.xml.dist --stop-on-failure', $code); + if ($code != 0) { + echo "PHPUnit reported error code $code\n"; + die(1); + } + +} + +function buildzip() { + + global $baseDir, $version; + echo " Generating composer.json\n"; + + $input = json_decode(file_get_contents(__DIR__ . '/../composer.json'), true); + $newComposer = [ + "require" => $input['require'], + "config" => [ + "bin-dir" => "./bin", + ], + "prefer-stable" => true, + "minimum-stability" => "alpha", + ]; + unset( + $newComposer['require']['sabre/vobject'], + $newComposer['require']['sabre/http'], + $newComposer['require']['sabre/uri'], + $newComposer['require']['sabre/event'] + ); + $newComposer['require']['sabre/dav'] = $version; + mkdir('build/SabreDAV'); + file_put_contents('build/SabreDAV/composer.json', json_encode($newComposer, JSON_PRETTY_PRINT)); + + echo " Downloading dependencies\n"; + system("cd build/SabreDAV; composer install -n", $code); + if ($code !== 0) { + echo "Composer reported error code $code\n"; + die(1); + } + + echo " Removing pointless files\n"; + unlink('build/SabreDAV/composer.json'); + unlink('build/SabreDAV/composer.lock'); + + echo " Moving important files to the root of the project\n"; + + $fileNames = [ + 'CHANGELOG.md', + 'LICENSE', + 'README.md', + 'examples', + ]; + foreach ($fileNames as $fileName) { + echo " $fileName\n"; + rename('build/SabreDAV/vendor/sabre/dav/' . $fileName, 'build/SabreDAV/' . $fileName); + } + + // + + echo "\n"; + echo "Zipping the sabredav distribution\n\n"; + system('cd build; zip -qr sabredav-' . $version . '.zip SabreDAV'); + + echo "Done."; + +} diff --git a/vendor/sabre/dav/bin/migrateto20.php b/vendor/sabre/dav/bin/migrateto20.php new file mode 100755 index 0000000..7723680 --- /dev/null +++ b/vendor/sabre/dav/bin/migrateto20.php @@ -0,0 +1,453 @@ +#!/usr/bin/env php +setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); +$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC); + +$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME); + +switch ($driver) { + + case 'mysql' : + echo "Detected MySQL.\n"; + break; + case 'sqlite' : + echo "Detected SQLite.\n"; + break; + default : + echo "Error: unsupported driver: " . $driver . "\n"; + die(-1); +} + +foreach (['calendar', 'addressbook'] as $itemType) { + + $tableName = $itemType . 's'; + $tableNameOld = $tableName . '_old'; + $changesTable = $itemType . 'changes'; + + echo "Upgrading '$tableName'\n"; + + // The only cross-db way to do this, is to just fetch a single record. + $row = $pdo->query("SELECT * FROM $tableName LIMIT 1")->fetch(); + + if (!$row) { + + echo "No records were found in the '$tableName' table.\n"; + echo "\n"; + echo "We're going to rename the old table to $tableNameOld (just in case).\n"; + echo "and re-create the new table.\n"; + + switch ($driver) { + + case 'mysql' : + $pdo->exec("RENAME TABLE $tableName TO $tableNameOld"); + switch ($itemType) { + case 'calendar' : + $pdo->exec(" + CREATE TABLE calendars ( + id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + principaluri VARCHAR(100), + displayname VARCHAR(100), + uri VARCHAR(200), + synctoken INT(11) UNSIGNED NOT NULL DEFAULT '1', + description TEXT, + calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0', + calendarcolor VARCHAR(10), + timezone TEXT, + components VARCHAR(20), + transparent TINYINT(1) NOT NULL DEFAULT '0', + UNIQUE(principaluri, uri) + ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; + "); + break; + case 'addressbook' : + $pdo->exec(" + CREATE TABLE addressbooks ( + id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + principaluri VARCHAR(255), + displayname VARCHAR(255), + uri VARCHAR(200), + description TEXT, + synctoken INT(11) UNSIGNED NOT NULL DEFAULT '1', + UNIQUE(principaluri, uri) + ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; + "); + break; + } + break; + + case 'sqlite' : + + $pdo->exec("ALTER TABLE $tableName RENAME TO $tableNameOld"); + + switch ($itemType) { + case 'calendar' : + $pdo->exec(" + CREATE TABLE calendars ( + id integer primary key asc, + principaluri text, + displayname text, + uri text, + synctoken integer, + description text, + calendarorder integer, + calendarcolor text, + timezone text, + components text, + transparent bool + ); + "); + break; + case 'addressbook' : + $pdo->exec(" + CREATE TABLE addressbooks ( + id integer primary key asc, + principaluri text, + displayname text, + uri text, + description text, + synctoken integer + ); + "); + + break; + } + break; + + } + echo "Creation of 2.0 $tableName table is complete\n"; + + } else { + + // Checking if there's a synctoken field already. + if (array_key_exists('synctoken', $row)) { + echo "The 'synctoken' field already exists in the $tableName table.\n"; + echo "It's likely you already upgraded, so we're simply leaving\n"; + echo "the $tableName table alone\n"; + } else { + + echo "1.8 table schema detected\n"; + switch ($driver) { + + case 'mysql' : + $pdo->exec("ALTER TABLE $tableName ADD synctoken INT(11) UNSIGNED NOT NULL DEFAULT '1'"); + $pdo->exec("ALTER TABLE $tableName DROP ctag"); + $pdo->exec("UPDATE $tableName SET synctoken = '1'"); + break; + case 'sqlite' : + $pdo->exec("ALTER TABLE $tableName ADD synctoken integer"); + $pdo->exec("UPDATE $tableName SET synctoken = '1'"); + echo "Note: there's no easy way to remove fields in sqlite.\n"; + echo "The ctag field is no longer used, but it's kept in place\n"; + break; + + } + + echo "Upgraded '$tableName' to 2.0 schema.\n"; + + } + + } + + try { + $pdo->query("SELECT * FROM $changesTable LIMIT 1"); + + echo "'$changesTable' already exists. Assuming that this part of the\n"; + echo "upgrade was already completed.\n"; + + } catch (Exception $e) { + echo "Creating '$changesTable' table.\n"; + + switch ($driver) { + + case 'mysql' : + $pdo->exec(" + CREATE TABLE $changesTable ( + id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + uri VARCHAR(200) NOT NULL, + synctoken INT(11) UNSIGNED NOT NULL, + {$itemType}id INT(11) UNSIGNED NOT NULL, + operation TINYINT(1) NOT NULL, + INDEX {$itemType}id_synctoken ({$itemType}id, synctoken) + ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; + + "); + break; + case 'sqlite' : + $pdo->exec(" + + CREATE TABLE $changesTable ( + id integer primary key asc, + uri text, + synctoken integer, + {$itemType}id integer, + operation bool + ); + + "); + $pdo->exec("CREATE INDEX {$itemType}id_synctoken ON $changesTable ({$itemType}id, synctoken);"); + break; + + } + + } + +} + +try { + $pdo->query("SELECT * FROM calendarsubscriptions LIMIT 1"); + + echo "'calendarsubscriptions' already exists. Assuming that this part of the\n"; + echo "upgrade was already completed.\n"; + +} catch (Exception $e) { + echo "Creating calendarsubscriptions table.\n"; + + switch ($driver) { + + case 'mysql' : + $pdo->exec(" +CREATE TABLE calendarsubscriptions ( + id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + uri VARCHAR(200) NOT NULL, + principaluri VARCHAR(100) NOT NULL, + source TEXT, + displayname VARCHAR(100), + refreshrate VARCHAR(10), + calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0', + calendarcolor VARCHAR(10), + striptodos TINYINT(1) NULL, + stripalarms TINYINT(1) NULL, + stripattachments TINYINT(1) NULL, + lastmodified INT(11) UNSIGNED, + UNIQUE(principaluri, uri) +); + "); + break; + case 'sqlite' : + $pdo->exec(" + +CREATE TABLE calendarsubscriptions ( + id integer primary key asc, + uri text, + principaluri text, + source text, + displayname text, + refreshrate text, + calendarorder integer, + calendarcolor text, + striptodos bool, + stripalarms bool, + stripattachments bool, + lastmodified int +); + "); + + $pdo->exec("CREATE INDEX principaluri_uri ON calendarsubscriptions (principaluri, uri);"); + break; + + } + +} + +try { + $pdo->query("SELECT * FROM propertystorage LIMIT 1"); + + echo "'propertystorage' already exists. Assuming that this part of the\n"; + echo "upgrade was already completed.\n"; + +} catch (Exception $e) { + echo "Creating propertystorage table.\n"; + + switch ($driver) { + + case 'mysql' : + $pdo->exec(" +CREATE TABLE propertystorage ( + id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + path VARBINARY(1024) NOT NULL, + name VARBINARY(100) NOT NULL, + value MEDIUMBLOB +); + "); + $pdo->exec(" +CREATE UNIQUE INDEX path_property ON propertystorage (path(600), name(100)); + "); + break; + case 'sqlite' : + $pdo->exec(" +CREATE TABLE propertystorage ( + id integer primary key asc, + path TEXT, + name TEXT, + value TEXT +); + "); + $pdo->exec(" +CREATE UNIQUE INDEX path_property ON propertystorage (path, name); + "); + + break; + + } + +} + +echo "Upgrading cards table to 2.0 schema\n"; + +try { + + $create = false; + $row = $pdo->query("SELECT * FROM cards LIMIT 1")->fetch(); + if (!$row) { + $random = mt_rand(1000, 9999); + echo "There was no data in the cards table, so we're re-creating it\n"; + echo "The old table will be renamed to cards_old$random, just in case.\n"; + + $create = true; + + switch ($driver) { + case 'mysql' : + $pdo->exec("RENAME TABLE cards TO cards_old$random"); + break; + case 'sqlite' : + $pdo->exec("ALTER TABLE cards RENAME TO cards_old$random"); + break; + + } + } + +} catch (Exception $e) { + + echo "Exception while checking cards table. Assuming that the table does not yet exist.\n"; + echo "Debug: ", $e->getMessage(), "\n"; + $create = true; + +} + +if ($create) { + switch ($driver) { + case 'mysql' : + $pdo->exec(" +CREATE TABLE cards ( + id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + addressbookid INT(11) UNSIGNED NOT NULL, + carddata MEDIUMBLOB, + uri VARCHAR(200), + lastmodified INT(11) UNSIGNED, + etag VARBINARY(32), + size INT(11) UNSIGNED NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; + + "); + break; + + case 'sqlite' : + + $pdo->exec(" +CREATE TABLE cards ( + id integer primary key asc, + addressbookid integer, + carddata blob, + uri text, + lastmodified integer, + etag text, + size integer +); + "); + break; + + } +} else { + switch ($driver) { + case 'mysql' : + $pdo->exec(" + ALTER TABLE cards + ADD etag VARBINARY(32), + ADD size INT(11) UNSIGNED NOT NULL; + "); + break; + + case 'sqlite' : + + $pdo->exec(" + ALTER TABLE cards ADD etag text; + ALTER TABLE cards ADD size integer; + "); + break; + + } + echo "Reading all old vcards and populating etag and size fields.\n"; + $result = $pdo->query('SELECT id, carddata FROM cards'); + $stmt = $pdo->prepare('UPDATE cards SET etag = ?, size = ? WHERE id = ?'); + while ($row = $result->fetch(\PDO::FETCH_ASSOC)) { + $stmt->execute([ + md5($row['carddata']), + strlen($row['carddata']), + $row['id'] + ]); + } + + +} + +echo "Upgrade to 2.0 schema completed.\n"; diff --git a/vendor/sabre/dav/bin/migrateto21.php b/vendor/sabre/dav/bin/migrateto21.php new file mode 100755 index 0000000..c81ee5c --- /dev/null +++ b/vendor/sabre/dav/bin/migrateto21.php @@ -0,0 +1,176 @@ +#!/usr/bin/env php +setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); +$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC); + +$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME); + +switch ($driver) { + + case 'mysql' : + echo "Detected MySQL.\n"; + break; + case 'sqlite' : + echo "Detected SQLite.\n"; + break; + default : + echo "Error: unsupported driver: " . $driver . "\n"; + die(-1); +} + +echo "Upgrading 'calendarobjects'\n"; +$addUid = false; +try { + $result = $pdo->query('SELECT * FROM calendarobjects LIMIT 1'); + $row = $result->fetch(\PDO::FETCH_ASSOC); + + if (!$row) { + echo "No data in table. Going to try to add the uid field anyway.\n"; + $addUid = true; + } elseif (array_key_exists('uid', $row)) { + echo "uid field exists. Assuming that this part of the migration has\n"; + echo "Already been completed.\n"; + } else { + echo "2.0 schema detected.\n"; + $addUid = true; + } + +} catch (Exception $e) { + echo "Could not find a calendarobjects table. Skipping this part of the\n"; + echo "upgrade.\n"; +} + +if ($addUid) { + + switch ($driver) { + case 'mysql' : + $pdo->exec('ALTER TABLE calendarobjects ADD uid VARCHAR(200)'); + break; + case 'sqlite' : + $pdo->exec('ALTER TABLE calendarobjects ADD uid TEXT'); + break; + } + + $result = $pdo->query('SELECT id, calendardata FROM calendarobjects'); + $stmt = $pdo->prepare('UPDATE calendarobjects SET uid = ? WHERE id = ?'); + $counter = 0; + + while ($row = $result->fetch(\PDO::FETCH_ASSOC)) { + + try { + $vobj = \Sabre\VObject\Reader::read($row['calendardata']); + } catch (\Exception $e) { + echo "Warning! Item with id $row[id] could not be parsed!\n"; + continue; + } + $uid = null; + $item = $vobj->getBaseComponent(); + if (!isset($item->UID)) { + echo "Warning! Item with id $item[id] does NOT have a UID property and this is required.\n"; + continue; + } + $uid = (string)$item->UID; + $stmt->execute([$uid, $row['id']]); + $counter++; + + } + +} + +echo "Creating 'schedulingobjects'\n"; + +switch ($driver) { + + case 'mysql' : + $pdo->exec('CREATE TABLE IF NOT EXISTS schedulingobjects +( + id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + principaluri VARCHAR(255), + calendardata MEDIUMBLOB, + uri VARCHAR(200), + lastmodified INT(11) UNSIGNED, + etag VARCHAR(32), + size INT(11) UNSIGNED NOT NULL +) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; + '); + break; + + + case 'sqlite' : + $pdo->exec('CREATE TABLE IF NOT EXISTS schedulingobjects ( + id integer primary key asc, + principaluri text, + calendardata blob, + uri text, + lastmodified integer, + etag text, + size integer +) +'); + break; +} + +echo "Done.\n"; + +echo "Upgrade to 2.1 schema completed.\n"; diff --git a/vendor/sabre/dav/bin/migrateto30.php b/vendor/sabre/dav/bin/migrateto30.php new file mode 100755 index 0000000..9ca77c1 --- /dev/null +++ b/vendor/sabre/dav/bin/migrateto30.php @@ -0,0 +1,171 @@ +#!/usr/bin/env php +setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); +$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC); + +$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME); + +switch ($driver) { + + case 'mysql' : + echo "Detected MySQL.\n"; + break; + case 'sqlite' : + echo "Detected SQLite.\n"; + break; + default : + echo "Error: unsupported driver: " . $driver . "\n"; + die(-1); +} + +echo "Upgrading 'propertystorage'\n"; +$addValueType = false; +try { + $result = $pdo->query('SELECT * FROM propertystorage LIMIT 1'); + $row = $result->fetch(\PDO::FETCH_ASSOC); + + if (!$row) { + echo "No data in table. Going to re-create the table.\n"; + $random = mt_rand(1000, 9999); + echo "Renaming propertystorage -> propertystorage_old$random and creating new table.\n"; + + switch ($driver) { + + case 'mysql' : + $pdo->exec('RENAME TABLE propertystorage TO propertystorage_old' . $random); + $pdo->exec(' + CREATE TABLE propertystorage ( + id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT, + path VARBINARY(1024) NOT NULL, + name VARBINARY(100) NOT NULL, + valuetype INT UNSIGNED, + value MEDIUMBLOB + ); + '); + $pdo->exec('CREATE UNIQUE INDEX path_property_' . $random . ' ON propertystorage (path(600), name(100));'); + break; + case 'sqlite' : + $pdo->exec('ALTER TABLE propertystorage RENAME TO propertystorage_old' . $random); + $pdo->exec(' +CREATE TABLE propertystorage ( + id integer primary key asc, + path text, + name text, + valuetype integer, + value blob +);'); + + $pdo->exec('CREATE UNIQUE INDEX path_property_' . $random . ' ON propertystorage (path, name);'); + break; + + } + } elseif (array_key_exists('valuetype', $row)) { + echo "valuetype field exists. Assuming that this part of the migration has\n"; + echo "Already been completed.\n"; + } else { + echo "2.1 schema detected. Going to perform upgrade.\n"; + $addValueType = true; + } + +} catch (Exception $e) { + echo "Could not find a propertystorage table. Skipping this part of the\n"; + echo "upgrade.\n"; + echo $e->getMessage(), "\n"; +} + +if ($addValueType) { + + switch ($driver) { + case 'mysql' : + $pdo->exec('ALTER TABLE propertystorage ADD valuetype INT UNSIGNED'); + break; + case 'sqlite' : + $pdo->exec('ALTER TABLE propertystorage ADD valuetype INT'); + + break; + } + + $pdo->exec('UPDATE propertystorage SET valuetype = 1 WHERE valuetype IS NULL '); + +} + +echo "Migrating vcardurl\n"; + +$result = $pdo->query('SELECT id, uri, vcardurl FROM principals WHERE vcardurl IS NOT NULL'); +$stmt1 = $pdo->prepare('INSERT INTO propertystorage (path, name, valuetype, value) VALUES (?, ?, 3, ?)'); + +while ($row = $result->fetch(\PDO::FETCH_ASSOC)) { + + // Inserting the new record + $stmt1->execute([ + 'addressbooks/' . basename($row['uri']), + '{http://calendarserver.org/ns/}me-card', + serialize(new Sabre\DAV\Xml\Property\Href($row['vcardurl'])) + ]); + + echo serialize(new Sabre\DAV\Xml\Property\Href($row['vcardurl'])); + +} + +echo "Done.\n"; +echo "Upgrade to 3.0 schema completed.\n"; diff --git a/vendor/sabre/dav/bin/migrateto32.php b/vendor/sabre/dav/bin/migrateto32.php new file mode 100755 index 0000000..7567aeb --- /dev/null +++ b/vendor/sabre/dav/bin/migrateto32.php @@ -0,0 +1,268 @@ +#!/usr/bin/env php +setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); +$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC); + +$driver = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME); + +switch ($driver) { + + case 'mysql' : + echo "Detected MySQL.\n"; + break; + case 'sqlite' : + echo "Detected SQLite.\n"; + break; + default : + echo "Error: unsupported driver: " . $driver . "\n"; + die(-1); +} + +echo "Creating 'calendarinstances'\n"; +$addValueType = false; +try { + $result = $pdo->query('SELECT * FROM calendarinstances LIMIT 1'); + $result->fetch(\PDO::FETCH_ASSOC); + echo "calendarinstances exists. Assuming this part of the migration has already been done.\n"; +} catch (Exception $e) { + echo "calendarinstances does not yet exist. Creating table and migrating data.\n"; + + switch ($driver) { + case 'mysql' : + $pdo->exec(<<exec(" +INSERT INTO calendarinstances + ( + calendarid, + principaluri, + access, + displayname, + uri, + description, + calendarorder, + calendarcolor, + transparent + ) +SELECT + id, + principaluri, + 1, + displayname, + uri, + description, + calendarorder, + calendarcolor, + transparent +FROM calendars +"); + break; + case 'sqlite' : + $pdo->exec(<<exec(" +INSERT INTO calendarinstances + ( + calendarid, + principaluri, + access, + displayname, + uri, + description, + calendarorder, + calendarcolor, + transparent + ) +SELECT + id, + principaluri, + 1, + displayname, + uri, + description, + calendarorder, + calendarcolor, + transparent +FROM calendars +"); + break; + } + +} +try { + $result = $pdo->query('SELECT * FROM calendars LIMIT 1'); + $row = $result->fetch(\PDO::FETCH_ASSOC); + + if (!$row) { + echo "Source table is empty.\n"; + $migrateCalendars = true; + } + + $columnCount = count($row); + if ($columnCount === 3) { + echo "The calendars table has 3 columns already. Assuming this part of the migration was already done.\n"; + $migrateCalendars = false; + } else { + echo "The calendars table has " . $columnCount . " columns.\n"; + $migrateCalendars = true; + } + +} catch (Exception $e) { + echo "calendars table does not exist. This is a major problem. Exiting.\n"; + exit(-1); +} + +if ($migrateCalendars) { + + $calendarBackup = 'calendars_3_1_' . $backupPostfix; + echo "Backing up 'calendars' to '", $calendarBackup, "'\n"; + + switch ($driver) { + case 'mysql' : + $pdo->exec('RENAME TABLE calendars TO ' . $calendarBackup); + break; + case 'sqlite' : + $pdo->exec('ALTER TABLE calendars RENAME TO ' . $calendarBackup); + break; + + } + + echo "Creating new calendars table.\n"; + switch ($driver) { + case 'mysql' : + $pdo->exec(<<exec(<<exec(<<stream = fopen('php://stdout', 'w'); + + } + + function log($msg) { + fwrite($this->stream, $msg . "\n"); + } + +} + +$log = new CliLog(); + +if (php_sapi_name() !== 'cli-server') { + die("This script is intended to run on the built-in php webserver"); +} + +// Finding composer + + +$paths = [ + __DIR__ . '/../vendor/autoload.php', + __DIR__ . '/../../../autoload.php', +]; + +foreach ($paths as $path) { + if (file_exists($path)) { + include $path; + break; + } +} + +use Sabre\DAV; + +// Root +$root = new DAV\FS\Directory(getcwd()); + +// Setting up server. +$server = new DAV\Server($root); + +// Browser plugin +$server->addPlugin(new DAV\Browser\Plugin()); + +$server->exec(); diff --git a/vendor/sabre/dav/lib/CalDAV/Backend/AbstractBackend.php b/vendor/sabre/dav/lib/CalDAV/Backend/AbstractBackend.php new file mode 100644 index 0000000..311b1c4 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Backend/AbstractBackend.php @@ -0,0 +1,226 @@ +getCalendarObject($calendarId, $uri); + }, $uris); + + } + + /** + * Performs a calendar-query on the contents of this calendar. + * + * The calendar-query is defined in RFC4791 : CalDAV. Using the + * calendar-query it is possible for a client to request a specific set of + * object, based on contents of iCalendar properties, date-ranges and + * iCalendar component types (VTODO, VEVENT). + * + * This method should just return a list of (relative) urls that match this + * query. + * + * The list of filters are specified as an array. The exact array is + * documented by \Sabre\CalDAV\CalendarQueryParser. + * + * Note that it is extremely likely that getCalendarObject for every path + * returned from this method will be called almost immediately after. You + * may want to anticipate this to speed up these requests. + * + * This method provides a default implementation, which parses *all* the + * iCalendar objects in the specified calendar. + * + * This default may well be good enough for personal use, and calendars + * that aren't very large. But if you anticipate high usage, big calendars + * or high loads, you are strongly adviced to optimize certain paths. + * + * The best way to do so is override this method and to optimize + * specifically for 'common filters'. + * + * Requests that are extremely common are: + * * requests for just VEVENTS + * * requests for just VTODO + * * requests with a time-range-filter on either VEVENT or VTODO. + * + * ..and combinations of these requests. It may not be worth it to try to + * handle every possible situation and just rely on the (relatively + * easy to use) CalendarQueryValidator to handle the rest. + * + * Note that especially time-range-filters may be difficult to parse. A + * time-range filter specified on a VEVENT must for instance also handle + * recurrence rules correctly. + * A good example of how to interprete all these filters can also simply + * be found in \Sabre\CalDAV\CalendarQueryFilter. This class is as correct + * as possible, so it gives you a good idea on what type of stuff you need + * to think of. + * + * @param mixed $calendarId + * @param array $filters + * @return array + */ + function calendarQuery($calendarId, array $filters) { + + $result = []; + $objects = $this->getCalendarObjects($calendarId); + + foreach ($objects as $object) { + + if ($this->validateFilterForObject($object, $filters)) { + $result[] = $object['uri']; + } + + } + + return $result; + + } + + /** + * This method validates if a filter (as passed to calendarQuery) matches + * the given object. + * + * @param array $object + * @param array $filters + * @return bool + */ + protected function validateFilterForObject(array $object, array $filters) { + + // Unfortunately, setting the 'calendardata' here is optional. If + // it was excluded, we actually need another call to get this as + // well. + if (!isset($object['calendardata'])) { + $object = $this->getCalendarObject($object['calendarid'], $object['uri']); + } + + $vObject = VObject\Reader::read($object['calendardata']); + + $validator = new CalDAV\CalendarQueryValidator(); + $result = $validator->validate($vObject, $filters); + + // Destroy circular references so PHP will GC the object. + $vObject->destroy(); + + return $result; + + } + + /** + * Searches through all of a users calendars and calendar objects to find + * an object with a specific UID. + * + * This method should return the path to this object, relative to the + * calendar home, so this path usually only contains two parts: + * + * calendarpath/objectpath.ics + * + * If the uid is not found, return null. + * + * This method should only consider * objects that the principal owns, so + * any calendars owned by other principals that also appear in this + * collection should be ignored. + * + * @param string $principalUri + * @param string $uid + * @return string|null + */ + function getCalendarObjectByUID($principalUri, $uid) { + + // Note: this is a super slow naive implementation of this method. You + // are highly recommended to optimize it, if your backend allows it. + foreach ($this->getCalendarsForUser($principalUri) as $calendar) { + + // We must ignore calendars owned by other principals. + if ($calendar['principaluri'] !== $principalUri) { + continue; + } + + // Ignore calendars that are shared. + if (isset($calendar['{http://sabredav.org/ns}owner-principal']) && $calendar['{http://sabredav.org/ns}owner-principal'] !== $principalUri) { + continue; + } + + $results = $this->calendarQuery( + $calendar['id'], + [ + 'name' => 'VCALENDAR', + 'prop-filters' => [], + 'comp-filters' => [ + [ + 'name' => 'VEVENT', + 'is-not-defined' => false, + 'time-range' => null, + 'comp-filters' => [], + 'prop-filters' => [ + [ + 'name' => 'UID', + 'is-not-defined' => false, + 'time-range' => null, + 'text-match' => [ + 'value' => $uid, + 'negate-condition' => false, + 'collation' => 'i;octet', + ], + 'param-filters' => [], + ], + ] + ] + ], + ] + ); + if ($results) { + // We have a match + return $calendar['uri'] . '/' . $results[0]; + } + + } + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Backend/BackendInterface.php b/vendor/sabre/dav/lib/CalDAV/Backend/BackendInterface.php new file mode 100644 index 0000000..bd8ee76 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Backend/BackendInterface.php @@ -0,0 +1,270 @@ + 'displayname', + '{urn:ietf:params:xml:ns:caldav}calendar-description' => 'description', + '{urn:ietf:params:xml:ns:caldav}calendar-timezone' => 'timezone', + '{http://apple.com/ns/ical/}calendar-order' => 'calendarorder', + '{http://apple.com/ns/ical/}calendar-color' => 'calendarcolor', + ]; + + /** + * List of subscription properties, and how they map to database fieldnames. + * + * @var array + */ + public $subscriptionPropertyMap = [ + '{DAV:}displayname' => 'displayname', + '{http://apple.com/ns/ical/}refreshrate' => 'refreshrate', + '{http://apple.com/ns/ical/}calendar-order' => 'calendarorder', + '{http://apple.com/ns/ical/}calendar-color' => 'calendarcolor', + '{http://calendarserver.org/ns/}subscribed-strip-todos' => 'striptodos', + '{http://calendarserver.org/ns/}subscribed-strip-alarms' => 'stripalarms', + '{http://calendarserver.org/ns/}subscribed-strip-attachments' => 'stripattachments', + ]; + + /** + * Creates the backend + * + * @param \PDO $pdo + */ + function __construct(\PDO $pdo) { + + $this->pdo = $pdo; + + } + + /** + * Returns a list of calendars for a principal. + * + * Every project is an array with the following keys: + * * id, a unique id that will be used by other functions to modify the + * calendar. This can be the same as the uri or a database key. + * * uri. This is just the 'base uri' or 'filename' of the calendar. + * * principaluri. The owner of the calendar. Almost always the same as + * principalUri passed to this method. + * + * Furthermore it can contain webdav properties in clark notation. A very + * common one is '{DAV:}displayname'. + * + * Many clients also require: + * {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set + * For this property, you can just return an instance of + * Sabre\CalDAV\Xml\Property\SupportedCalendarComponentSet. + * + * If you return {http://sabredav.org/ns}read-only and set the value to 1, + * ACL will automatically be put in read-only mode. + * + * @param string $principalUri + * @return array + */ + function getCalendarsForUser($principalUri) { + + $fields = array_values($this->propertyMap); + $fields[] = 'calendarid'; + $fields[] = 'uri'; + $fields[] = 'synctoken'; + $fields[] = 'components'; + $fields[] = 'principaluri'; + $fields[] = 'transparent'; + $fields[] = 'access'; + + // Making fields a comma-delimited list + $fields = implode(', ', $fields); + $stmt = $this->pdo->prepare(<<calendarInstancesTableName}.id as id, $fields FROM {$this->calendarInstancesTableName} + LEFT JOIN {$this->calendarTableName} ON + {$this->calendarInstancesTableName}.calendarid = {$this->calendarTableName}.id +WHERE principaluri = ? ORDER BY calendarorder ASC +SQL + ); + $stmt->execute([$principalUri]); + + $calendars = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + $components = []; + if ($row['components']) { + $components = explode(',', $row['components']); + } + + $calendar = [ + 'id' => [(int)$row['calendarid'], (int)$row['id']], + 'uri' => $row['uri'], + 'principaluri' => $row['principaluri'], + '{' . CalDAV\Plugin::NS_CALENDARSERVER . '}getctag' => 'http://sabre.io/ns/sync/' . ($row['synctoken'] ? $row['synctoken'] : '0'), + '{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0', + '{' . CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set' => new CalDAV\Xml\Property\SupportedCalendarComponentSet($components), + '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-calendar-transp' => new CalDAV\Xml\Property\ScheduleCalendarTransp($row['transparent'] ? 'transparent' : 'opaque'), + 'share-resource-uri' => '/ns/share/' . $row['calendarid'], + ]; + + $calendar['share-access'] = (int)$row['access']; + // 1 = owner, 2 = readonly, 3 = readwrite + if ($row['access'] > 1) { + // We need to find more information about the original owner. + //$stmt2 = $this->pdo->prepare('SELECT principaluri FROM ' . $this->calendarInstancesTableName . ' WHERE access = 1 AND id = ?'); + //$stmt2->execute([$row['id']]); + + // read-only is for backwards compatbility. Might go away in + // the future. + $calendar['read-only'] = (int)$row['access'] === \Sabre\DAV\Sharing\Plugin::ACCESS_READ; + } + + foreach ($this->propertyMap as $xmlName => $dbName) { + $calendar[$xmlName] = $row[$dbName]; + } + + $calendars[] = $calendar; + + } + + return $calendars; + + } + + /** + * Creates a new calendar for a principal. + * + * If the creation was a success, an id must be returned that can be used + * to reference this calendar in other methods, such as updateCalendar. + * + * @param string $principalUri + * @param string $calendarUri + * @param array $properties + * @return string + */ + function createCalendar($principalUri, $calendarUri, array $properties) { + + $fieldNames = [ + 'principaluri', + 'uri', + 'transparent', + 'calendarid', + ]; + $values = [ + ':principaluri' => $principalUri, + ':uri' => $calendarUri, + ':transparent' => 0, + ]; + + + $sccs = '{urn:ietf:params:xml:ns:caldav}supported-calendar-component-set'; + if (!isset($properties[$sccs])) { + // Default value + $components = 'VEVENT,VTODO'; + } else { + if (!($properties[$sccs] instanceof CalDAV\Xml\Property\SupportedCalendarComponentSet)) { + throw new DAV\Exception('The ' . $sccs . ' property must be of type: \Sabre\CalDAV\Xml\Property\SupportedCalendarComponentSet'); + } + $components = implode(',', $properties[$sccs]->getValue()); + } + $transp = '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-calendar-transp'; + if (isset($properties[$transp])) { + $values[':transparent'] = $properties[$transp]->getValue() === 'transparent' ? 1 : 0; + } + $stmt = $this->pdo->prepare("INSERT INTO " . $this->calendarTableName . " (synctoken, components) VALUES (1, ?)"); + $stmt->execute([$components]); + + $calendarId = $this->pdo->lastInsertId( + $this->calendarTableName . '_id_seq' + ); + + $values[':calendarid'] = $calendarId; + + foreach ($this->propertyMap as $xmlName => $dbName) { + if (isset($properties[$xmlName])) { + + $values[':' . $dbName] = $properties[$xmlName]; + $fieldNames[] = $dbName; + } + } + + $stmt = $this->pdo->prepare("INSERT INTO " . $this->calendarInstancesTableName . " (" . implode(', ', $fieldNames) . ") VALUES (" . implode(', ', array_keys($values)) . ")"); + + $stmt->execute($values); + + return [ + $calendarId, + $this->pdo->lastInsertId($this->calendarInstancesTableName . '_id_seq') + ]; + + } + + /** + * Updates properties for a calendar. + * + * The list of mutations is stored in a Sabre\DAV\PropPatch object. + * To do the actual updates, you must tell this object which properties + * you're going to process with the handle() method. + * + * Calling the handle method is like telling the PropPatch object "I + * promise I can handle updating this property". + * + * Read the PropPatch documentation for more info and examples. + * + * @param mixed $calendarId + * @param \Sabre\DAV\PropPatch $propPatch + * @return void + */ + function updateCalendar($calendarId, \Sabre\DAV\PropPatch $propPatch) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $supportedProperties = array_keys($this->propertyMap); + $supportedProperties[] = '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-calendar-transp'; + + $propPatch->handle($supportedProperties, function($mutations) use ($calendarId, $instanceId) { + $newValues = []; + foreach ($mutations as $propertyName => $propertyValue) { + + switch ($propertyName) { + case '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-calendar-transp' : + $fieldName = 'transparent'; + $newValues[$fieldName] = $propertyValue->getValue() === 'transparent'; + break; + default : + $fieldName = $this->propertyMap[$propertyName]; + $newValues[$fieldName] = $propertyValue; + break; + } + + } + $valuesSql = []; + foreach ($newValues as $fieldName => $value) { + $valuesSql[] = $fieldName . ' = ?'; + } + + $stmt = $this->pdo->prepare("UPDATE " . $this->calendarInstancesTableName . " SET " . implode(', ', $valuesSql) . " WHERE id = ?"); + $newValues['id'] = $instanceId; + $stmt->execute(array_values($newValues)); + + $this->addChange($calendarId, "", 2); + + return true; + + }); + + } + + /** + * Delete a calendar and all it's objects + * + * @param mixed $calendarId + * @return void + */ + function deleteCalendar($calendarId) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $stmt = $this->pdo->prepare('SELECT access FROM ' . $this->calendarInstancesTableName . ' where id = ?'); + $stmt->execute([$instanceId]); + $access = (int)$stmt->fetchColumn(); + + if ($access === \Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER) { + + /** + * If the user is the owner of the calendar, we delete all data and all + * instances. + **/ + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->calendarObjectTableName . ' WHERE calendarid = ?'); + $stmt->execute([$calendarId]); + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->calendarChangesTableName . ' WHERE calendarid = ?'); + $stmt->execute([$calendarId]); + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->calendarInstancesTableName . ' WHERE calendarid = ?'); + $stmt->execute([$calendarId]); + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->calendarTableName . ' WHERE id = ?'); + $stmt->execute([$calendarId]); + + } else { + + /** + * If it was an instance of a shared calendar, we only delete that + * instance. + */ + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->calendarInstancesTableName . ' WHERE id = ?'); + $stmt->execute([$instanceId]); + + } + + + } + + /** + * Returns all calendar objects within a calendar. + * + * Every item contains an array with the following keys: + * * calendardata - The iCalendar-compatible calendar data + * * uri - a unique key which will be used to construct the uri. This can + * be any arbitrary string, but making sure it ends with '.ics' is a + * good idea. This is only the basename, or filename, not the full + * path. + * * lastmodified - a timestamp of the last modification time + * * etag - An arbitrary string, surrounded by double-quotes. (e.g.: + * ' "abcdef"') + * * size - The size of the calendar objects, in bytes. + * * component - optional, a string containing the type of object, such + * as 'vevent' or 'vtodo'. If specified, this will be used to populate + * the Content-Type header. + * + * Note that the etag is optional, but it's highly encouraged to return for + * speed reasons. + * + * The calendardata is also optional. If it's not returned + * 'getCalendarObject' will be called later, which *is* expected to return + * calendardata. + * + * If neither etag or size are specified, the calendardata will be + * used/fetched to determine these numbers. If both are specified the + * amount of times this is needed is reduced by a great degree. + * + * @param mixed $calendarId + * @return array + */ + function getCalendarObjects($calendarId) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $stmt = $this->pdo->prepare('SELECT id, uri, lastmodified, etag, calendarid, size, componenttype FROM ' . $this->calendarObjectTableName . ' WHERE calendarid = ?'); + $stmt->execute([$calendarId]); + + $result = []; + foreach ($stmt->fetchAll(\PDO::FETCH_ASSOC) as $row) { + $result[] = [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'lastmodified' => (int)$row['lastmodified'], + 'etag' => '"' . $row['etag'] . '"', + 'size' => (int)$row['size'], + 'component' => strtolower($row['componenttype']), + ]; + } + + return $result; + + } + + /** + * Returns information from a single calendar object, based on it's object + * uri. + * + * The object uri is only the basename, or filename and not a full path. + * + * The returned array must have the same keys as getCalendarObjects. The + * 'calendardata' object is required here though, while it's not required + * for getCalendarObjects. + * + * This method must return null if the object did not exist. + * + * @param mixed $calendarId + * @param string $objectUri + * @return array|null + */ + function getCalendarObject($calendarId, $objectUri) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $stmt = $this->pdo->prepare('SELECT id, uri, lastmodified, etag, calendarid, size, calendardata, componenttype FROM ' . $this->calendarObjectTableName . ' WHERE calendarid = ? AND uri = ?'); + $stmt->execute([$calendarId, $objectUri]); + $row = $stmt->fetch(\PDO::FETCH_ASSOC); + + if (!$row) return null; + + return [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'lastmodified' => (int)$row['lastmodified'], + 'etag' => '"' . $row['etag'] . '"', + 'size' => (int)$row['size'], + 'calendardata' => $row['calendardata'], + 'component' => strtolower($row['componenttype']), + ]; + + } + + /** + * Returns a list of calendar objects. + * + * This method should work identical to getCalendarObject, but instead + * return all the calendar objects in the list as an array. + * + * If the backend supports this, it may allow for some speed-ups. + * + * @param mixed $calendarId + * @param array $uris + * @return array + */ + function getMultipleCalendarObjects($calendarId, array $uris) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $result = []; + foreach (array_chunk($uris, 900) as $chunk) { + $query = 'SELECT id, uri, lastmodified, etag, calendarid, size, calendardata, componenttype FROM ' . $this->calendarObjectTableName . ' WHERE calendarid = ? AND uri IN ('; + // Inserting a whole bunch of question marks + $query .= implode(',', array_fill(0, count($chunk), '?')); + $query .= ')'; + + $stmt = $this->pdo->prepare($query); + $stmt->execute(array_merge([$calendarId], $chunk)); + + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + $result[] = [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'lastmodified' => (int)$row['lastmodified'], + 'etag' => '"' . $row['etag'] . '"', + 'size' => (int)$row['size'], + 'calendardata' => $row['calendardata'], + 'component' => strtolower($row['componenttype']), + ]; + + } + } + return $result; + + } + + + /** + * Creates a new calendar object. + * + * The object uri is only the basename, or filename and not a full path. + * + * It is possible return an etag from this function, which will be used in + * the response to this PUT request. Note that the ETag must be surrounded + * by double-quotes. + * + * However, you should only really return this ETag if you don't mangle the + * calendar-data. If the result of a subsequent GET to this object is not + * the exact same as this request body, you should omit the ETag. + * + * @param mixed $calendarId + * @param string $objectUri + * @param string $calendarData + * @return string|null + */ + function createCalendarObject($calendarId, $objectUri, $calendarData) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $extraData = $this->getDenormalizedData($calendarData); + + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->calendarObjectTableName . ' (calendarid, uri, calendardata, lastmodified, etag, size, componenttype, firstoccurence, lastoccurence, uid) VALUES (?,?,?,?,?,?,?,?,?,?)'); + $stmt->execute([ + $calendarId, + $objectUri, + $calendarData, + time(), + $extraData['etag'], + $extraData['size'], + $extraData['componentType'], + $extraData['firstOccurence'], + $extraData['lastOccurence'], + $extraData['uid'], + ]); + $this->addChange($calendarId, $objectUri, 1); + + return '"' . $extraData['etag'] . '"'; + + } + + /** + * Updates an existing calendarobject, based on it's uri. + * + * The object uri is only the basename, or filename and not a full path. + * + * It is possible return an etag from this function, which will be used in + * the response to this PUT request. Note that the ETag must be surrounded + * by double-quotes. + * + * However, you should only really return this ETag if you don't mangle the + * calendar-data. If the result of a subsequent GET to this object is not + * the exact same as this request body, you should omit the ETag. + * + * @param mixed $calendarId + * @param string $objectUri + * @param string $calendarData + * @return string|null + */ + function updateCalendarObject($calendarId, $objectUri, $calendarData) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $extraData = $this->getDenormalizedData($calendarData); + + $stmt = $this->pdo->prepare('UPDATE ' . $this->calendarObjectTableName . ' SET calendardata = ?, lastmodified = ?, etag = ?, size = ?, componenttype = ?, firstoccurence = ?, lastoccurence = ?, uid = ? WHERE calendarid = ? AND uri = ?'); + $stmt->execute([$calendarData, time(), $extraData['etag'], $extraData['size'], $extraData['componentType'], $extraData['firstOccurence'], $extraData['lastOccurence'], $extraData['uid'], $calendarId, $objectUri]); + + $this->addChange($calendarId, $objectUri, 2); + + return '"' . $extraData['etag'] . '"'; + + } + + /** + * Parses some information from calendar objects, used for optimized + * calendar-queries. + * + * Returns an array with the following keys: + * * etag - An md5 checksum of the object without the quotes. + * * size - Size of the object in bytes + * * componentType - VEVENT, VTODO or VJOURNAL + * * firstOccurence + * * lastOccurence + * * uid - value of the UID property + * + * @param string $calendarData + * @return array + */ + protected function getDenormalizedData($calendarData) { + + $vObject = VObject\Reader::read($calendarData); + $componentType = null; + $component = null; + $firstOccurence = null; + $lastOccurence = null; + $uid = null; + foreach ($vObject->getComponents() as $component) { + if ($component->name !== 'VTIMEZONE') { + $componentType = $component->name; + $uid = (string)$component->UID; + break; + } + } + if (!$componentType) { + throw new \Sabre\DAV\Exception\BadRequest('Calendar objects must have a VJOURNAL, VEVENT or VTODO component'); + } + if ($componentType === 'VEVENT') { + $firstOccurence = $component->DTSTART->getDateTime()->getTimeStamp(); + // Finding the last occurence is a bit harder + if (!isset($component->RRULE)) { + if (isset($component->DTEND)) { + $lastOccurence = $component->DTEND->getDateTime()->getTimeStamp(); + } elseif (isset($component->DURATION)) { + $endDate = clone $component->DTSTART->getDateTime(); + $endDate = $endDate->add(VObject\DateTimeParser::parse($component->DURATION->getValue())); + $lastOccurence = $endDate->getTimeStamp(); + } elseif (!$component->DTSTART->hasTime()) { + $endDate = clone $component->DTSTART->getDateTime(); + $endDate = $endDate->modify('+1 day'); + $lastOccurence = $endDate->getTimeStamp(); + } else { + $lastOccurence = $firstOccurence; + } + } else { + $it = new VObject\Recur\EventIterator($vObject, (string)$component->UID); + $maxDate = new \DateTime(self::MAX_DATE); + if ($it->isInfinite()) { + $lastOccurence = $maxDate->getTimeStamp(); + } else { + $end = $it->getDtEnd(); + while ($it->valid() && $end < $maxDate) { + $end = $it->getDtEnd(); + $it->next(); + + } + $lastOccurence = $end->getTimeStamp(); + } + + } + + // Ensure Occurence values are positive + if ($firstOccurence < 0) $firstOccurence = 0; + if ($lastOccurence < 0) $lastOccurence = 0; + } + + // Destroy circular references to PHP will GC the object. + $vObject->destroy(); + + return [ + 'etag' => md5($calendarData), + 'size' => strlen($calendarData), + 'componentType' => $componentType, + 'firstOccurence' => $firstOccurence, + 'lastOccurence' => $lastOccurence, + 'uid' => $uid, + ]; + + } + + /** + * Deletes an existing calendar object. + * + * The object uri is only the basename, or filename and not a full path. + * + * @param mixed $calendarId + * @param string $objectUri + * @return void + */ + function deleteCalendarObject($calendarId, $objectUri) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->calendarObjectTableName . ' WHERE calendarid = ? AND uri = ?'); + $stmt->execute([$calendarId, $objectUri]); + + $this->addChange($calendarId, $objectUri, 3); + + } + + /** + * Performs a calendar-query on the contents of this calendar. + * + * The calendar-query is defined in RFC4791 : CalDAV. Using the + * calendar-query it is possible for a client to request a specific set of + * object, based on contents of iCalendar properties, date-ranges and + * iCalendar component types (VTODO, VEVENT). + * + * This method should just return a list of (relative) urls that match this + * query. + * + * The list of filters are specified as an array. The exact array is + * documented by \Sabre\CalDAV\CalendarQueryParser. + * + * Note that it is extremely likely that getCalendarObject for every path + * returned from this method will be called almost immediately after. You + * may want to anticipate this to speed up these requests. + * + * This method provides a default implementation, which parses *all* the + * iCalendar objects in the specified calendar. + * + * This default may well be good enough for personal use, and calendars + * that aren't very large. But if you anticipate high usage, big calendars + * or high loads, you are strongly adviced to optimize certain paths. + * + * The best way to do so is override this method and to optimize + * specifically for 'common filters'. + * + * Requests that are extremely common are: + * * requests for just VEVENTS + * * requests for just VTODO + * * requests with a time-range-filter on a VEVENT. + * + * ..and combinations of these requests. It may not be worth it to try to + * handle every possible situation and just rely on the (relatively + * easy to use) CalendarQueryValidator to handle the rest. + * + * Note that especially time-range-filters may be difficult to parse. A + * time-range filter specified on a VEVENT must for instance also handle + * recurrence rules correctly. + * A good example of how to interpret all these filters can also simply + * be found in \Sabre\CalDAV\CalendarQueryFilter. This class is as correct + * as possible, so it gives you a good idea on what type of stuff you need + * to think of. + * + * This specific implementation (for the PDO) backend optimizes filters on + * specific components, and VEVENT time-ranges. + * + * @param mixed $calendarId + * @param array $filters + * @return array + */ + function calendarQuery($calendarId, array $filters) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $componentType = null; + $requirePostFilter = true; + $timeRange = null; + + // if no filters were specified, we don't need to filter after a query + if (!$filters['prop-filters'] && !$filters['comp-filters']) { + $requirePostFilter = false; + } + + // Figuring out if there's a component filter + if (count($filters['comp-filters']) > 0 && !$filters['comp-filters'][0]['is-not-defined']) { + $componentType = $filters['comp-filters'][0]['name']; + + // Checking if we need post-filters + if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['time-range'] && !$filters['comp-filters'][0]['prop-filters']) { + $requirePostFilter = false; + } + // There was a time-range filter + if ($componentType == 'VEVENT' && isset($filters['comp-filters'][0]['time-range'])) { + $timeRange = $filters['comp-filters'][0]['time-range']; + + // If start time OR the end time is not specified, we can do a + // 100% accurate mysql query. + if (!$filters['prop-filters'] && !$filters['comp-filters'][0]['comp-filters'] && !$filters['comp-filters'][0]['prop-filters'] && (!$timeRange['start'] || !$timeRange['end'])) { + $requirePostFilter = false; + } + } + + } + + if ($requirePostFilter) { + $query = "SELECT uri, calendardata FROM " . $this->calendarObjectTableName . " WHERE calendarid = :calendarid"; + } else { + $query = "SELECT uri FROM " . $this->calendarObjectTableName . " WHERE calendarid = :calendarid"; + } + + $values = [ + 'calendarid' => $calendarId, + ]; + + if ($componentType) { + $query .= " AND componenttype = :componenttype"; + $values['componenttype'] = $componentType; + } + + if ($timeRange && $timeRange['start']) { + $query .= " AND lastoccurence > :startdate"; + $values['startdate'] = $timeRange['start']->getTimeStamp(); + } + if ($timeRange && $timeRange['end']) { + $query .= " AND firstoccurence < :enddate"; + $values['enddate'] = $timeRange['end']->getTimeStamp(); + } + + $stmt = $this->pdo->prepare($query); + $stmt->execute($values); + + $result = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + if ($requirePostFilter) { + if (!$this->validateFilterForObject($row, $filters)) { + continue; + } + } + $result[] = $row['uri']; + + } + + return $result; + + } + + /** + * Searches through all of a users calendars and calendar objects to find + * an object with a specific UID. + * + * This method should return the path to this object, relative to the + * calendar home, so this path usually only contains two parts: + * + * calendarpath/objectpath.ics + * + * If the uid is not found, return null. + * + * This method should only consider * objects that the principal owns, so + * any calendars owned by other principals that also appear in this + * collection should be ignored. + * + * @param string $principalUri + * @param string $uid + * @return string|null + */ + function getCalendarObjectByUID($principalUri, $uid) { + + $query = <<calendarObjectTableName AS calendarobjects +LEFT JOIN + $this->calendarInstancesTableName AS calendar_instances + ON calendarobjects.calendarid = calendar_instances.calendarid +WHERE + calendar_instances.principaluri = ? + AND + calendarobjects.uid = ? +SQL; + + $stmt = $this->pdo->prepare($query); + $stmt->execute([$principalUri, $uid]); + + if ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + return $row['calendaruri'] . '/' . $row['objecturi']; + } + + } + + /** + * The getChanges method returns all the changes that have happened, since + * the specified syncToken in the specified calendar. + * + * This function should return an array, such as the following: + * + * [ + * 'syncToken' => 'The current synctoken', + * 'added' => [ + * 'new.txt', + * ], + * 'modified' => [ + * 'modified.txt', + * ], + * 'deleted' => [ + * 'foo.php.bak', + * 'old.txt' + * ] + * ]; + * + * The returned syncToken property should reflect the *current* syncToken + * of the calendar, as reported in the {http://sabredav.org/ns}sync-token + * property this is needed here too, to ensure the operation is atomic. + * + * If the $syncToken argument is specified as null, this is an initial + * sync, and all members should be reported. + * + * The modified property is an array of nodenames that have changed since + * the last token. + * + * The deleted property is an array with nodenames, that have been deleted + * from collection. + * + * The $syncLevel argument is basically the 'depth' of the report. If it's + * 1, you only have to report changes that happened only directly in + * immediate descendants. If it's 2, it should also include changes from + * the nodes below the child collections. (grandchildren) + * + * The $limit argument allows a client to specify how many results should + * be returned at most. If the limit is not specified, it should be treated + * as infinite. + * + * If the limit (infinite or not) is higher than you're willing to return, + * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. + * + * If the syncToken is expired (due to data cleanup) or unknown, you must + * return null. + * + * The limit is 'suggestive'. You are free to ignore it. + * + * @param mixed $calendarId + * @param string $syncToken + * @param int $syncLevel + * @param int $limit + * @return array + */ + function getChangesForCalendar($calendarId, $syncToken, $syncLevel, $limit = null) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + // Current synctoken + $stmt = $this->pdo->prepare('SELECT synctoken FROM ' . $this->calendarTableName . ' WHERE id = ?'); + $stmt->execute([$calendarId]); + $currentToken = $stmt->fetchColumn(0); + + if (is_null($currentToken)) return null; + + $result = [ + 'syncToken' => $currentToken, + 'added' => [], + 'modified' => [], + 'deleted' => [], + ]; + + if ($syncToken) { + + $query = "SELECT uri, operation FROM " . $this->calendarChangesTableName . " WHERE synctoken >= ? AND synctoken < ? AND calendarid = ? ORDER BY synctoken"; + if ($limit > 0) $query .= " LIMIT " . (int)$limit; + + // Fetching all changes + $stmt = $this->pdo->prepare($query); + $stmt->execute([$syncToken, $currentToken, $calendarId]); + + $changes = []; + + // This loop ensures that any duplicates are overwritten, only the + // last change on a node is relevant. + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + $changes[$row['uri']] = $row['operation']; + + } + + foreach ($changes as $uri => $operation) { + + switch ($operation) { + case 1 : + $result['added'][] = $uri; + break; + case 2 : + $result['modified'][] = $uri; + break; + case 3 : + $result['deleted'][] = $uri; + break; + } + + } + } else { + // No synctoken supplied, this is the initial sync. + $query = "SELECT uri FROM " . $this->calendarObjectTableName . " WHERE calendarid = ?"; + $stmt = $this->pdo->prepare($query); + $stmt->execute([$calendarId]); + + $result['added'] = $stmt->fetchAll(\PDO::FETCH_COLUMN); + } + return $result; + + } + + /** + * Adds a change record to the calendarchanges table. + * + * @param mixed $calendarId + * @param string $objectUri + * @param int $operation 1 = add, 2 = modify, 3 = delete. + * @return void + */ + protected function addChange($calendarId, $objectUri, $operation) { + + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->calendarChangesTableName . ' (uri, synctoken, calendarid, operation) SELECT ?, synctoken, ?, ? FROM ' . $this->calendarTableName . ' WHERE id = ?'); + $stmt->execute([ + $objectUri, + $calendarId, + $operation, + $calendarId + ]); + $stmt = $this->pdo->prepare('UPDATE ' . $this->calendarTableName . ' SET synctoken = synctoken + 1 WHERE id = ?'); + $stmt->execute([ + $calendarId + ]); + + } + + /** + * Returns a list of subscriptions for a principal. + * + * Every subscription is an array with the following keys: + * * id, a unique id that will be used by other functions to modify the + * subscription. This can be the same as the uri or a database key. + * * uri. This is just the 'base uri' or 'filename' of the subscription. + * * principaluri. The owner of the subscription. Almost always the same as + * principalUri passed to this method. + * * source. Url to the actual feed + * + * Furthermore, all the subscription info must be returned too: + * + * 1. {DAV:}displayname + * 2. {http://apple.com/ns/ical/}refreshrate + * 3. {http://calendarserver.org/ns/}subscribed-strip-todos (omit if todos + * should not be stripped). + * 4. {http://calendarserver.org/ns/}subscribed-strip-alarms (omit if alarms + * should not be stripped). + * 5. {http://calendarserver.org/ns/}subscribed-strip-attachments (omit if + * attachments should not be stripped). + * 7. {http://apple.com/ns/ical/}calendar-color + * 8. {http://apple.com/ns/ical/}calendar-order + * 9. {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set + * (should just be an instance of + * Sabre\CalDAV\Property\SupportedCalendarComponentSet, with a bunch of + * default components). + * + * @param string $principalUri + * @return array + */ + function getSubscriptionsForUser($principalUri) { + + $fields = array_values($this->subscriptionPropertyMap); + $fields[] = 'id'; + $fields[] = 'uri'; + $fields[] = 'source'; + $fields[] = 'principaluri'; + $fields[] = 'lastmodified'; + + // Making fields a comma-delimited list + $fields = implode(', ', $fields); + $stmt = $this->pdo->prepare("SELECT " . $fields . " FROM " . $this->calendarSubscriptionsTableName . " WHERE principaluri = ? ORDER BY calendarorder ASC"); + $stmt->execute([$principalUri]); + + $subscriptions = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + $subscription = [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'principaluri' => $row['principaluri'], + 'source' => $row['source'], + 'lastmodified' => $row['lastmodified'], + + '{' . CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set' => new CalDAV\Xml\Property\SupportedCalendarComponentSet(['VTODO', 'VEVENT']), + ]; + + foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) { + if (!is_null($row[$dbName])) { + $subscription[$xmlName] = $row[$dbName]; + } + } + + $subscriptions[] = $subscription; + + } + + return $subscriptions; + + } + + /** + * Creates a new subscription for a principal. + * + * If the creation was a success, an id must be returned that can be used to reference + * this subscription in other methods, such as updateSubscription. + * + * @param string $principalUri + * @param string $uri + * @param array $properties + * @return mixed + */ + function createSubscription($principalUri, $uri, array $properties) { + + $fieldNames = [ + 'principaluri', + 'uri', + 'source', + 'lastmodified', + ]; + + if (!isset($properties['{http://calendarserver.org/ns/}source'])) { + throw new Forbidden('The {http://calendarserver.org/ns/}source property is required when creating subscriptions'); + } + + $values = [ + ':principaluri' => $principalUri, + ':uri' => $uri, + ':source' => $properties['{http://calendarserver.org/ns/}source']->getHref(), + ':lastmodified' => time(), + ]; + + foreach ($this->subscriptionPropertyMap as $xmlName => $dbName) { + if (isset($properties[$xmlName])) { + + $values[':' . $dbName] = $properties[$xmlName]; + $fieldNames[] = $dbName; + } + } + + $stmt = $this->pdo->prepare("INSERT INTO " . $this->calendarSubscriptionsTableName . " (" . implode(', ', $fieldNames) . ") VALUES (" . implode(', ', array_keys($values)) . ")"); + $stmt->execute($values); + + return $this->pdo->lastInsertId( + $this->calendarSubscriptionsTableName . '_id_seq' + ); + + } + + /** + * Updates a subscription + * + * The list of mutations is stored in a Sabre\DAV\PropPatch object. + * To do the actual updates, you must tell this object which properties + * you're going to process with the handle() method. + * + * Calling the handle method is like telling the PropPatch object "I + * promise I can handle updating this property". + * + * Read the PropPatch documentation for more info and examples. + * + * @param mixed $subscriptionId + * @param \Sabre\DAV\PropPatch $propPatch + * @return void + */ + function updateSubscription($subscriptionId, DAV\PropPatch $propPatch) { + + $supportedProperties = array_keys($this->subscriptionPropertyMap); + $supportedProperties[] = '{http://calendarserver.org/ns/}source'; + + $propPatch->handle($supportedProperties, function($mutations) use ($subscriptionId) { + + $newValues = []; + + foreach ($mutations as $propertyName => $propertyValue) { + + if ($propertyName === '{http://calendarserver.org/ns/}source') { + $newValues['source'] = $propertyValue->getHref(); + } else { + $fieldName = $this->subscriptionPropertyMap[$propertyName]; + $newValues[$fieldName] = $propertyValue; + } + + } + + // Now we're generating the sql query. + $valuesSql = []; + foreach ($newValues as $fieldName => $value) { + $valuesSql[] = $fieldName . ' = ?'; + } + + $stmt = $this->pdo->prepare("UPDATE " . $this->calendarSubscriptionsTableName . " SET " . implode(', ', $valuesSql) . ", lastmodified = ? WHERE id = ?"); + $newValues['lastmodified'] = time(); + $newValues['id'] = $subscriptionId; + $stmt->execute(array_values($newValues)); + + return true; + + }); + + } + + /** + * Deletes a subscription + * + * @param mixed $subscriptionId + * @return void + */ + function deleteSubscription($subscriptionId) { + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->calendarSubscriptionsTableName . ' WHERE id = ?'); + $stmt->execute([$subscriptionId]); + + } + + /** + * Returns a single scheduling object. + * + * The returned array should contain the following elements: + * * uri - A unique basename for the object. This will be used to + * construct a full uri. + * * calendardata - The iCalendar object + * * lastmodified - The last modification date. Can be an int for a unix + * timestamp, or a PHP DateTime object. + * * etag - A unique token that must change if the object changed. + * * size - The size of the object, in bytes. + * + * @param string $principalUri + * @param string $objectUri + * @return array + */ + function getSchedulingObject($principalUri, $objectUri) { + + $stmt = $this->pdo->prepare('SELECT uri, calendardata, lastmodified, etag, size FROM ' . $this->schedulingObjectTableName . ' WHERE principaluri = ? AND uri = ?'); + $stmt->execute([$principalUri, $objectUri]); + $row = $stmt->fetch(\PDO::FETCH_ASSOC); + + if (!$row) return null; + + return [ + 'uri' => $row['uri'], + 'calendardata' => $row['calendardata'], + 'lastmodified' => $row['lastmodified'], + 'etag' => '"' . $row['etag'] . '"', + 'size' => (int)$row['size'], + ]; + + } + + /** + * Returns all scheduling objects for the inbox collection. + * + * These objects should be returned as an array. Every item in the array + * should follow the same structure as returned from getSchedulingObject. + * + * The main difference is that 'calendardata' is optional. + * + * @param string $principalUri + * @return array + */ + function getSchedulingObjects($principalUri) { + + $stmt = $this->pdo->prepare('SELECT id, calendardata, uri, lastmodified, etag, size FROM ' . $this->schedulingObjectTableName . ' WHERE principaluri = ?'); + $stmt->execute([$principalUri]); + + $result = []; + foreach ($stmt->fetchAll(\PDO::FETCH_ASSOC) as $row) { + $result[] = [ + 'calendardata' => $row['calendardata'], + 'uri' => $row['uri'], + 'lastmodified' => $row['lastmodified'], + 'etag' => '"' . $row['etag'] . '"', + 'size' => (int)$row['size'], + ]; + } + + return $result; + + } + + /** + * Deletes a scheduling object + * + * @param string $principalUri + * @param string $objectUri + * @return void + */ + function deleteSchedulingObject($principalUri, $objectUri) { + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->schedulingObjectTableName . ' WHERE principaluri = ? AND uri = ?'); + $stmt->execute([$principalUri, $objectUri]); + + } + + /** + * Creates a new scheduling object. This should land in a users' inbox. + * + * @param string $principalUri + * @param string $objectUri + * @param string $objectData + * @return void + */ + function createSchedulingObject($principalUri, $objectUri, $objectData) { + + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->schedulingObjectTableName . ' (principaluri, calendardata, uri, lastmodified, etag, size) VALUES (?, ?, ?, ?, ?, ?)'); + $stmt->execute([$principalUri, $objectData, $objectUri, time(), md5($objectData), strlen($objectData)]); + + } + + /** + * Updates the list of shares. + * + * @param mixed $calendarId + * @param \Sabre\DAV\Xml\Element\Sharee[] $sharees + * @return void + */ + function updateInvites($calendarId, array $sharees) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to $calendarId is expected to be an array with a calendarId and an instanceId'); + } + $currentInvites = $this->getInvites($calendarId); + list($calendarId, $instanceId) = $calendarId; + + $removeStmt = $this->pdo->prepare("DELETE FROM " . $this->calendarInstancesTableName . " WHERE calendarid = ? AND share_href = ? AND access IN (2,3)"); + $updateStmt = $this->pdo->prepare("UPDATE " . $this->calendarInstancesTableName . " SET access = ?, share_displayname = ?, share_invitestatus = ? WHERE calendarid = ? AND share_href = ?"); + + $insertStmt = $this->pdo->prepare(' +INSERT INTO ' . $this->calendarInstancesTableName . ' + ( + calendarid, + principaluri, + access, + displayname, + uri, + description, + calendarorder, + calendarcolor, + timezone, + transparent, + share_href, + share_displayname, + share_invitestatus + ) + SELECT + ?, + ?, + ?, + displayname, + ?, + description, + calendarorder, + calendarcolor, + timezone, + 1, + ?, + ?, + ? + FROM ' . $this->calendarInstancesTableName . ' WHERE id = ?'); + + foreach ($sharees as $sharee) { + + if ($sharee->access === \Sabre\DAV\Sharing\Plugin::ACCESS_NOACCESS) { + // if access was set no NOACCESS, it means access for an + // existing sharee was removed. + $removeStmt->execute([$calendarId, $sharee->href]); + continue; + } + + if (is_null($sharee->principal)) { + // If the server could not determine the principal automatically, + // we will mark the invite status as invalid. + $sharee->inviteStatus = \Sabre\DAV\Sharing\Plugin::INVITE_INVALID; + } else { + // Because sabre/dav does not yet have an invitation system, + // every invite is automatically accepted for now. + $sharee->inviteStatus = \Sabre\DAV\Sharing\Plugin::INVITE_ACCEPTED; + } + + foreach ($currentInvites as $oldSharee) { + + if ($oldSharee->href === $sharee->href) { + // This is an update + $sharee->properties = array_merge( + $oldSharee->properties, + $sharee->properties + ); + $updateStmt->execute([ + $sharee->access, + isset($sharee->properties['{DAV:}displayname']) ? $sharee->properties['{DAV:}displayname'] : null, + $sharee->inviteStatus ?: $oldSharee->inviteStatus, + $calendarId, + $sharee->href + ]); + continue 2; + } + + } + // If we got here, it means it was a new sharee + $insertStmt->execute([ + $calendarId, + $sharee->principal, + $sharee->access, + \Sabre\DAV\UUIDUtil::getUUID(), + $sharee->href, + isset($sharee->properties['{DAV:}displayname']) ? $sharee->properties['{DAV:}displayname'] : null, + $sharee->inviteStatus ?: \Sabre\DAV\Sharing\Plugin::INVITE_NORESPONSE, + $instanceId + ]); + + } + + } + + /** + * Returns the list of people whom a calendar is shared with. + * + * Every item in the returned list must be a Sharee object with at + * least the following properties set: + * $href + * $shareAccess + * $inviteStatus + * + * and optionally: + * $properties + * + * @param mixed $calendarId + * @return \Sabre\DAV\Xml\Element\Sharee[] + */ + function getInvites($calendarId) { + + if (!is_array($calendarId)) { + throw new \InvalidArgumentException('The value passed to getInvites() is expected to be an array with a calendarId and an instanceId'); + } + list($calendarId, $instanceId) = $calendarId; + + $query = <<calendarInstancesTableName} +WHERE + calendarid = ? +SQL; + + $stmt = $this->pdo->prepare($query); + $stmt->execute([$calendarId]); + + $result = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + $result[] = new Sharee([ + 'href' => isset($row['share_href']) ? $row['share_href'] : \Sabre\HTTP\encodePath($row['principaluri']), + 'access' => (int)$row['access'], + /// Everyone is always immediately accepted, for now. + 'inviteStatus' => (int)$row['share_invitestatus'], + 'properties' => + !empty($row['share_displayname']) + ? ['{DAV:}displayname' => $row['share_displayname']] + : [], + 'principal' => $row['principaluri'], + ]); + + } + return $result; + + } + + /** + * Publishes a calendar + * + * @param mixed $calendarId + * @param bool $value + * @return void + */ + function setPublishStatus($calendarId, $value) { + + throw new DAV\Exception\NotImplemented('Not implemented'); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Backend/SchedulingSupport.php b/vendor/sabre/dav/lib/CalDAV/Backend/SchedulingSupport.php new file mode 100644 index 0000000..6ec0bf0 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Backend/SchedulingSupport.php @@ -0,0 +1,65 @@ +pdo = $pdo; + + } + + /** + * Returns a list of calendars for a principal. + * + * Every project is an array with the following keys: + * * id, a unique id that will be used by other functions to modify the + * calendar. This can be the same as the uri or a database key. + * * uri. This is just the 'base uri' or 'filename' of the calendar. + * * principaluri. The owner of the calendar. Almost always the same as + * principalUri passed to this method. + * + * Furthermore it can contain webdav properties in clark notation. A very + * common one is '{DAV:}displayname'. + * + * Many clients also require: + * {urn:ietf:params:xml:ns:caldav}supported-calendar-component-set + * For this property, you can just return an instance of + * Sabre\CalDAV\Xml\Property\SupportedCalendarComponentSet. + * + * If you return {http://sabredav.org/ns}read-only and set the value to 1, + * ACL will automatically be put in read-only mode. + * + * @param string $principalUri + * @return array + */ + function getCalendarsForUser($principalUri) { + + // Making fields a comma-delimited list + $stmt = $this->pdo->prepare("SELECT id, uri FROM simple_calendars WHERE principaluri = ? ORDER BY id ASC"); + $stmt->execute([$principalUri]); + + $calendars = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + $calendars[] = [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'principaluri' => $principalUri, + ]; + + } + + return $calendars; + + } + + /** + * Creates a new calendar for a principal. + * + * If the creation was a success, an id must be returned that can be used + * to reference this calendar in other methods, such as updateCalendar. + * + * @param string $principalUri + * @param string $calendarUri + * @param array $properties + * @return string + */ + function createCalendar($principalUri, $calendarUri, array $properties) { + + $stmt = $this->pdo->prepare("INSERT INTO simple_calendars (principaluri, uri) VALUES (?, ?)"); + $stmt->execute([$principalUri, $calendarUri]); + + return $this->pdo->lastInsertId(); + + } + + /** + * Delete a calendar and all it's objects + * + * @param string $calendarId + * @return void + */ + function deleteCalendar($calendarId) { + + $stmt = $this->pdo->prepare('DELETE FROM simple_calendarobjects WHERE calendarid = ?'); + $stmt->execute([$calendarId]); + + $stmt = $this->pdo->prepare('DELETE FROM simple_calendars WHERE id = ?'); + $stmt->execute([$calendarId]); + + } + + /** + * Returns all calendar objects within a calendar. + * + * Every item contains an array with the following keys: + * * calendardata - The iCalendar-compatible calendar data + * * uri - a unique key which will be used to construct the uri. This can + * be any arbitrary string, but making sure it ends with '.ics' is a + * good idea. This is only the basename, or filename, not the full + * path. + * * lastmodified - a timestamp of the last modification time + * * etag - An arbitrary string, surrounded by double-quotes. (e.g.: + * ' "abcdef"') + * * size - The size of the calendar objects, in bytes. + * * component - optional, a string containing the type of object, such + * as 'vevent' or 'vtodo'. If specified, this will be used to populate + * the Content-Type header. + * + * Note that the etag is optional, but it's highly encouraged to return for + * speed reasons. + * + * The calendardata is also optional. If it's not returned + * 'getCalendarObject' will be called later, which *is* expected to return + * calendardata. + * + * If neither etag or size are specified, the calendardata will be + * used/fetched to determine these numbers. If both are specified the + * amount of times this is needed is reduced by a great degree. + * + * @param string $calendarId + * @return array + */ + function getCalendarObjects($calendarId) { + + $stmt = $this->pdo->prepare('SELECT id, uri, calendardata FROM simple_calendarobjects WHERE calendarid = ?'); + $stmt->execute([$calendarId]); + + $result = []; + foreach ($stmt->fetchAll(\PDO::FETCH_ASSOC) as $row) { + $result[] = [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'etag' => '"' . md5($row['calendardata']) . '"', + 'calendarid' => $calendarId, + 'size' => strlen($row['calendardata']), + 'calendardata' => $row['calendardata'], + ]; + } + + return $result; + + } + + /** + * Returns information from a single calendar object, based on it's object + * uri. + * + * The object uri is only the basename, or filename and not a full path. + * + * The returned array must have the same keys as getCalendarObjects. The + * 'calendardata' object is required here though, while it's not required + * for getCalendarObjects. + * + * This method must return null if the object did not exist. + * + * @param string $calendarId + * @param string $objectUri + * @return array|null + */ + function getCalendarObject($calendarId, $objectUri) { + + $stmt = $this->pdo->prepare('SELECT id, uri, calendardata FROM simple_calendarobjects WHERE calendarid = ? AND uri = ?'); + $stmt->execute([$calendarId, $objectUri]); + $row = $stmt->fetch(\PDO::FETCH_ASSOC); + + if (!$row) return null; + + return [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'etag' => '"' . md5($row['calendardata']) . '"', + 'calendarid' => $calendarId, + 'size' => strlen($row['calendardata']), + 'calendardata' => $row['calendardata'], + ]; + + } + + /** + * Creates a new calendar object. + * + * The object uri is only the basename, or filename and not a full path. + * + * It is possible return an etag from this function, which will be used in + * the response to this PUT request. Note that the ETag must be surrounded + * by double-quotes. + * + * However, you should only really return this ETag if you don't mangle the + * calendar-data. If the result of a subsequent GET to this object is not + * the exact same as this request body, you should omit the ETag. + * + * @param mixed $calendarId + * @param string $objectUri + * @param string $calendarData + * @return string|null + */ + function createCalendarObject($calendarId, $objectUri, $calendarData) { + + $stmt = $this->pdo->prepare('INSERT INTO simple_calendarobjects (calendarid, uri, calendardata) VALUES (?,?,?)'); + $stmt->execute([ + $calendarId, + $objectUri, + $calendarData + ]); + + return '"' . md5($calendarData) . '"'; + + } + + /** + * Updates an existing calendarobject, based on it's uri. + * + * The object uri is only the basename, or filename and not a full path. + * + * It is possible return an etag from this function, which will be used in + * the response to this PUT request. Note that the ETag must be surrounded + * by double-quotes. + * + * However, you should only really return this ETag if you don't mangle the + * calendar-data. If the result of a subsequent GET to this object is not + * the exact same as this request body, you should omit the ETag. + * + * @param mixed $calendarId + * @param string $objectUri + * @param string $calendarData + * @return string|null + */ + function updateCalendarObject($calendarId, $objectUri, $calendarData) { + + $stmt = $this->pdo->prepare('UPDATE simple_calendarobjects SET calendardata = ? WHERE calendarid = ? AND uri = ?'); + $stmt->execute([$calendarData, $calendarId, $objectUri]); + + return '"' . md5($calendarData) . '"'; + + } + + /** + * Deletes an existing calendar object. + * + * The object uri is only the basename, or filename and not a full path. + * + * @param string $calendarId + * @param string $objectUri + * @return void + */ + function deleteCalendarObject($calendarId, $objectUri) { + + $stmt = $this->pdo->prepare('DELETE FROM simple_calendarobjects WHERE calendarid = ? AND uri = ?'); + $stmt->execute([$calendarId, $objectUri]); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Backend/SubscriptionSupport.php b/vendor/sabre/dav/lib/CalDAV/Backend/SubscriptionSupport.php new file mode 100644 index 0000000..d77a2fe --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Backend/SubscriptionSupport.php @@ -0,0 +1,89 @@ + 'The current synctoken', + * 'added' => [ + * 'new.txt', + * ], + * 'modified' => [ + * 'modified.txt', + * ], + * 'deleted' => [ + * 'foo.php.bak', + * 'old.txt' + * ] + * ); + * + * The returned syncToken property should reflect the *current* syncToken + * of the calendar, as reported in the {http://sabredav.org/ns}sync-token + * property This is * needed here too, to ensure the operation is atomic. + * + * If the $syncToken argument is specified as null, this is an initial + * sync, and all members should be reported. + * + * The modified property is an array of nodenames that have changed since + * the last token. + * + * The deleted property is an array with nodenames, that have been deleted + * from collection. + * + * The $syncLevel argument is basically the 'depth' of the report. If it's + * 1, you only have to report changes that happened only directly in + * immediate descendants. If it's 2, it should also include changes from + * the nodes below the child collections. (grandchildren) + * + * The $limit argument allows a client to specify how many results should + * be returned at most. If the limit is not specified, it should be treated + * as infinite. + * + * If the limit (infinite or not) is higher than you're willing to return, + * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. + * + * If the syncToken is expired (due to data cleanup) or unknown, you must + * return null. + * + * The limit is 'suggestive'. You are free to ignore it. + * + * @param string $calendarId + * @param string $syncToken + * @param int $syncLevel + * @param int $limit + * @return array + */ + function getChangesForCalendar($calendarId, $syncToken, $syncLevel, $limit = null); + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Calendar.php b/vendor/sabre/dav/lib/CalDAV/Calendar.php new file mode 100644 index 0000000..7467900 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Calendar.php @@ -0,0 +1,472 @@ +caldavBackend = $caldavBackend; + $this->calendarInfo = $calendarInfo; + + } + + /** + * Returns the name of the calendar + * + * @return string + */ + function getName() { + + return $this->calendarInfo['uri']; + + } + + /** + * Updates properties on this node. + * + * This method received a PropPatch object, which contains all the + * information about the update. + * + * To update specific properties, call the 'handle' method on this object. + * Read the PropPatch documentation for more information. + * + * @param PropPatch $propPatch + * @return void + */ + function propPatch(PropPatch $propPatch) { + + return $this->caldavBackend->updateCalendar($this->calendarInfo['id'], $propPatch); + + } + + /** + * Returns the list of properties + * + * @param array $requestedProperties + * @return array + */ + function getProperties($requestedProperties) { + + $response = []; + + foreach ($this->calendarInfo as $propName => $propValue) { + + if (!is_null($propValue) && $propName[0] === '{') + $response[$propName] = $this->calendarInfo[$propName]; + + } + return $response; + + } + + /** + * Returns a calendar object + * + * The contained calendar objects are for example Events or Todo's. + * + * @param string $name + * @return \Sabre\CalDAV\ICalendarObject + */ + function getChild($name) { + + $obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $name); + + if (!$obj) throw new DAV\Exception\NotFound('Calendar object not found'); + + $obj['acl'] = $this->getChildACL(); + + return new CalendarObject($this->caldavBackend, $this->calendarInfo, $obj); + + } + + /** + * Returns the full list of calendar objects + * + * @return array + */ + function getChildren() { + + $objs = $this->caldavBackend->getCalendarObjects($this->calendarInfo['id']); + $children = []; + foreach ($objs as $obj) { + $obj['acl'] = $this->getChildACL(); + $children[] = new CalendarObject($this->caldavBackend, $this->calendarInfo, $obj); + } + return $children; + + } + + /** + * This method receives a list of paths in it's first argument. + * It must return an array with Node objects. + * + * If any children are not found, you do not have to return them. + * + * @param string[] $paths + * @return array + */ + function getMultipleChildren(array $paths) { + + $objs = $this->caldavBackend->getMultipleCalendarObjects($this->calendarInfo['id'], $paths); + $children = []; + foreach ($objs as $obj) { + $obj['acl'] = $this->getChildACL(); + $children[] = new CalendarObject($this->caldavBackend, $this->calendarInfo, $obj); + } + return $children; + + } + + /** + * Checks if a child-node exists. + * + * @param string $name + * @return bool + */ + function childExists($name) { + + $obj = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $name); + if (!$obj) + return false; + else + return true; + + } + + /** + * Creates a new directory + * + * We actually block this, as subdirectories are not allowed in calendars. + * + * @param string $name + * @return void + */ + function createDirectory($name) { + + throw new DAV\Exception\MethodNotAllowed('Creating collections in calendar objects is not allowed'); + + } + + /** + * Creates a new file + * + * The contents of the new file must be a valid ICalendar string. + * + * @param string $name + * @param resource $calendarData + * @return string|null + */ + function createFile($name, $calendarData = null) { + + if (is_resource($calendarData)) { + $calendarData = stream_get_contents($calendarData); + } + return $this->caldavBackend->createCalendarObject($this->calendarInfo['id'], $name, $calendarData); + + } + + /** + * Deletes the calendar. + * + * @return void + */ + function delete() { + + $this->caldavBackend->deleteCalendar($this->calendarInfo['id']); + + } + + /** + * Renames the calendar. Note that most calendars use the + * {DAV:}displayname to display a name to display a name. + * + * @param string $newName + * @return void + */ + function setName($newName) { + + throw new DAV\Exception\MethodNotAllowed('Renaming calendars is not yet supported'); + + } + + /** + * Returns the last modification date as a unix timestamp. + * + * @return null + */ + function getLastModified() { + + return null; + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->calendarInfo['principaluri']; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + $acl = [ + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-read', + 'protected' => true, + ], + [ + 'privilege' => '{' . Plugin::NS_CALDAV . '}read-free-busy', + 'principal' => '{DAV:}authenticated', + 'protected' => true, + ], + + ]; + if (empty($this->calendarInfo['{http://sabredav.org/ns}read-only'])) { + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->getOwner(), + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ]; + } + + return $acl; + + } + + /** + * This method returns the ACL's for calendar objects in this calendar. + * The result of this method automatically gets passed to the + * calendar-object nodes in the calendar. + * + * @return array + */ + function getChildACL() { + + $acl = [ + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-read', + 'protected' => true, + ], + + ]; + if (empty($this->calendarInfo['{http://sabredav.org/ns}read-only'])) { + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->getOwner(), + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ]; + + } + return $acl; + + } + + + /** + * Performs a calendar-query on the contents of this calendar. + * + * The calendar-query is defined in RFC4791 : CalDAV. Using the + * calendar-query it is possible for a client to request a specific set of + * object, based on contents of iCalendar properties, date-ranges and + * iCalendar component types (VTODO, VEVENT). + * + * This method should just return a list of (relative) urls that match this + * query. + * + * The list of filters are specified as an array. The exact array is + * documented by Sabre\CalDAV\CalendarQueryParser. + * + * @param array $filters + * @return array + */ + function calendarQuery(array $filters) { + + return $this->caldavBackend->calendarQuery($this->calendarInfo['id'], $filters); + + } + + /** + * This method returns the current sync-token for this collection. + * This can be any string. + * + * If null is returned from this function, the plugin assumes there's no + * sync information available. + * + * @return string|null + */ + function getSyncToken() { + + if ( + $this->caldavBackend instanceof Backend\SyncSupport && + isset($this->calendarInfo['{DAV:}sync-token']) + ) { + return $this->calendarInfo['{DAV:}sync-token']; + } + if ( + $this->caldavBackend instanceof Backend\SyncSupport && + isset($this->calendarInfo['{http://sabredav.org/ns}sync-token']) + ) { + return $this->calendarInfo['{http://sabredav.org/ns}sync-token']; + } + + } + + /** + * The getChanges method returns all the changes that have happened, since + * the specified syncToken and the current collection. + * + * This function should return an array, such as the following: + * + * [ + * 'syncToken' => 'The current synctoken', + * 'added' => [ + * 'new.txt', + * ], + * 'modified' => [ + * 'modified.txt', + * ], + * 'deleted' => [ + * 'foo.php.bak', + * 'old.txt' + * ] + * ]; + * + * The syncToken property should reflect the *current* syncToken of the + * collection, as reported getSyncToken(). This is needed here too, to + * ensure the operation is atomic. + * + * If the syncToken is specified as null, this is an initial sync, and all + * members should be reported. + * + * The modified property is an array of nodenames that have changed since + * the last token. + * + * The deleted property is an array with nodenames, that have been deleted + * from collection. + * + * The second argument is basically the 'depth' of the report. If it's 1, + * you only have to report changes that happened only directly in immediate + * descendants. If it's 2, it should also include changes from the nodes + * below the child collections. (grandchildren) + * + * The third (optional) argument allows a client to specify how many + * results should be returned at most. If the limit is not specified, it + * should be treated as infinite. + * + * If the limit (infinite or not) is higher than you're willing to return, + * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. + * + * If the syncToken is expired (due to data cleanup) or unknown, you must + * return null. + * + * The limit is 'suggestive'. You are free to ignore it. + * + * @param string $syncToken + * @param int $syncLevel + * @param int $limit + * @return array + */ + function getChanges($syncToken, $syncLevel, $limit = null) { + + if (!$this->caldavBackend instanceof Backend\SyncSupport) { + return null; + } + + return $this->caldavBackend->getChangesForCalendar( + $this->calendarInfo['id'], + $syncToken, + $syncLevel, + $limit + ); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/CalendarHome.php b/vendor/sabre/dav/lib/CalDAV/CalendarHome.php new file mode 100644 index 0000000..ffd7f72 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/CalendarHome.php @@ -0,0 +1,378 @@ +caldavBackend = $caldavBackend; + $this->principalInfo = $principalInfo; + + } + + /** + * Returns the name of this object + * + * @return string + */ + function getName() { + + list(, $name) = URLUtil::splitPath($this->principalInfo['uri']); + return $name; + + } + + /** + * Updates the name of this object + * + * @param string $name + * @return void + */ + function setName($name) { + + throw new DAV\Exception\Forbidden(); + + } + + /** + * Deletes this object + * + * @return void + */ + function delete() { + + throw new DAV\Exception\Forbidden(); + + } + + /** + * Returns the last modification date + * + * @return int + */ + function getLastModified() { + + return null; + + } + + /** + * Creates a new file under this object. + * + * This is currently not allowed + * + * @param string $filename + * @param resource $data + * @return void + */ + function createFile($filename, $data = null) { + + throw new DAV\Exception\MethodNotAllowed('Creating new files in this collection is not supported'); + + } + + /** + * Creates a new directory under this object. + * + * This is currently not allowed. + * + * @param string $filename + * @return void + */ + function createDirectory($filename) { + + throw new DAV\Exception\MethodNotAllowed('Creating new collections in this collection is not supported'); + + } + + /** + * Returns a single calendar, by name + * + * @param string $name + * @return Calendar + */ + function getChild($name) { + + // Special nodes + if ($name === 'inbox' && $this->caldavBackend instanceof Backend\SchedulingSupport) { + return new Schedule\Inbox($this->caldavBackend, $this->principalInfo['uri']); + } + if ($name === 'outbox' && $this->caldavBackend instanceof Backend\SchedulingSupport) { + return new Schedule\Outbox($this->principalInfo['uri']); + } + if ($name === 'notifications' && $this->caldavBackend instanceof Backend\NotificationSupport) { + return new Notifications\Collection($this->caldavBackend, $this->principalInfo['uri']); + } + + // Calendars + foreach ($this->caldavBackend->getCalendarsForUser($this->principalInfo['uri']) as $calendar) { + if ($calendar['uri'] === $name) { + if ($this->caldavBackend instanceof Backend\SharingSupport) { + return new SharedCalendar($this->caldavBackend, $calendar); + } else { + return new Calendar($this->caldavBackend, $calendar); + } + } + } + + if ($this->caldavBackend instanceof Backend\SubscriptionSupport) { + foreach ($this->caldavBackend->getSubscriptionsForUser($this->principalInfo['uri']) as $subscription) { + if ($subscription['uri'] === $name) { + return new Subscriptions\Subscription($this->caldavBackend, $subscription); + } + } + + } + + throw new NotFound('Node with name \'' . $name . '\' could not be found'); + + } + + /** + * Checks if a calendar exists. + * + * @param string $name + * @return bool + */ + function childExists($name) { + + try { + return !!$this->getChild($name); + } catch (NotFound $e) { + return false; + } + + } + + /** + * Returns a list of calendars + * + * @return array + */ + function getChildren() { + + $calendars = $this->caldavBackend->getCalendarsForUser($this->principalInfo['uri']); + $objs = []; + foreach ($calendars as $calendar) { + if ($this->caldavBackend instanceof Backend\SharingSupport) { + $objs[] = new SharedCalendar($this->caldavBackend, $calendar); + } else { + $objs[] = new Calendar($this->caldavBackend, $calendar); + } + } + + if ($this->caldavBackend instanceof Backend\SchedulingSupport) { + $objs[] = new Schedule\Inbox($this->caldavBackend, $this->principalInfo['uri']); + $objs[] = new Schedule\Outbox($this->principalInfo['uri']); + } + + // We're adding a notifications node, if it's supported by the backend. + if ($this->caldavBackend instanceof Backend\NotificationSupport) { + $objs[] = new Notifications\Collection($this->caldavBackend, $this->principalInfo['uri']); + } + + // If the backend supports subscriptions, we'll add those as well, + if ($this->caldavBackend instanceof Backend\SubscriptionSupport) { + foreach ($this->caldavBackend->getSubscriptionsForUser($this->principalInfo['uri']) as $subscription) { + $objs[] = new Subscriptions\Subscription($this->caldavBackend, $subscription); + } + } + + return $objs; + + } + + /** + * Creates a new calendar or subscription. + * + * @param string $name + * @param MkCol $mkCol + * @throws DAV\Exception\InvalidResourceType + * @return void + */ + function createExtendedCollection($name, MkCol $mkCol) { + + $isCalendar = false; + $isSubscription = false; + foreach ($mkCol->getResourceType() as $rt) { + switch ($rt) { + case '{DAV:}collection' : + case '{http://calendarserver.org/ns/}shared-owner' : + // ignore + break; + case '{urn:ietf:params:xml:ns:caldav}calendar' : + $isCalendar = true; + break; + case '{http://calendarserver.org/ns/}subscribed' : + $isSubscription = true; + break; + default : + throw new DAV\Exception\InvalidResourceType('Unknown resourceType: ' . $rt); + } + } + + $properties = $mkCol->getRemainingValues(); + $mkCol->setRemainingResultCode(201); + + if ($isSubscription) { + if (!$this->caldavBackend instanceof Backend\SubscriptionSupport) { + throw new DAV\Exception\InvalidResourceType('This backend does not support subscriptions'); + } + $this->caldavBackend->createSubscription($this->principalInfo['uri'], $name, $properties); + + } elseif ($isCalendar) { + $this->caldavBackend->createCalendar($this->principalInfo['uri'], $name, $properties); + + } else { + throw new DAV\Exception\InvalidResourceType('You can only create calendars and subscriptions in this collection'); + + } + + } + + /** + * Returns the owner of the calendar home. + * + * @return string + */ + function getOwner() { + + return $this->principalInfo['uri']; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + return [ + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->principalInfo['uri'], + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}write', + 'principal' => $this->principalInfo['uri'], + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}write', + 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->principalInfo['uri'] . '/calendar-proxy-read', + 'protected' => true, + ], + + ]; + + } + + + /** + * This method is called when a user replied to a request to share. + * + * This method should return the url of the newly created calendar if the + * share was accepted. + * + * @param string $href The sharee who is replying (often a mailto: address) + * @param int $status One of the SharingPlugin::STATUS_* constants + * @param string $calendarUri The url to the calendar thats being shared + * @param string $inReplyTo The unique id this message is a response to + * @param string $summary A description of the reply + * @return null|string + */ + function shareReply($href, $status, $calendarUri, $inReplyTo, $summary = null) { + + if (!$this->caldavBackend instanceof Backend\SharingSupport) { + throw new DAV\Exception\NotImplemented('Sharing support is not implemented by this backend.'); + } + + return $this->caldavBackend->shareReply($href, $status, $calendarUri, $inReplyTo, $summary); + + } + + /** + * Searches through all of a users calendars and calendar objects to find + * an object with a specific UID. + * + * This method should return the path to this object, relative to the + * calendar home, so this path usually only contains two parts: + * + * calendarpath/objectpath.ics + * + * If the uid is not found, return null. + * + * This method should only consider * objects that the principal owns, so + * any calendars owned by other principals that also appear in this + * collection should be ignored. + * + * @param string $uid + * @return string|null + */ + function getCalendarObjectByUID($uid) { + + return $this->caldavBackend->getCalendarObjectByUID($this->principalInfo['uri'], $uid); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/CalendarObject.php b/vendor/sabre/dav/lib/CalDAV/CalendarObject.php new file mode 100644 index 0000000..9d6532a --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/CalendarObject.php @@ -0,0 +1,237 @@ +caldavBackend = $caldavBackend; + + if (!isset($objectData['uri'])) { + throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property'); + } + + $this->calendarInfo = $calendarInfo; + $this->objectData = $objectData; + + } + + /** + * Returns the uri for this object + * + * @return string + */ + function getName() { + + return $this->objectData['uri']; + + } + + /** + * Returns the ICalendar-formatted object + * + * @return string + */ + function get() { + + // Pre-populating the 'calendardata' is optional, if we don't have it + // already we fetch it from the backend. + if (!isset($this->objectData['calendardata'])) { + $this->objectData = $this->caldavBackend->getCalendarObject($this->calendarInfo['id'], $this->objectData['uri']); + } + return $this->objectData['calendardata']; + + } + + /** + * Updates the ICalendar-formatted object + * + * @param string|resource $calendarData + * @return string + */ + function put($calendarData) { + + if (is_resource($calendarData)) { + $calendarData = stream_get_contents($calendarData); + } + $etag = $this->caldavBackend->updateCalendarObject($this->calendarInfo['id'], $this->objectData['uri'], $calendarData); + $this->objectData['calendardata'] = $calendarData; + $this->objectData['etag'] = $etag; + + return $etag; + + } + + /** + * Deletes the calendar object + * + * @return void + */ + function delete() { + + $this->caldavBackend->deleteCalendarObject($this->calendarInfo['id'], $this->objectData['uri']); + + } + + /** + * Returns the mime content-type + * + * @return string + */ + function getContentType() { + + $mime = 'text/calendar; charset=utf-8'; + if (isset($this->objectData['component']) && $this->objectData['component']) { + $mime .= '; component=' . $this->objectData['component']; + } + return $mime; + + } + + /** + * Returns an ETag for this object. + * + * The ETag is an arbitrary string, but MUST be surrounded by double-quotes. + * + * @return string + */ + function getETag() { + + if (isset($this->objectData['etag'])) { + return $this->objectData['etag']; + } else { + return '"' . md5($this->get()) . '"'; + } + + } + + /** + * Returns the last modification date as a unix timestamp + * + * @return int + */ + function getLastModified() { + + return $this->objectData['lastmodified']; + + } + + /** + * Returns the size of this object in bytes + * + * @return int + */ + function getSize() { + + if (array_key_exists('size', $this->objectData)) { + return $this->objectData['size']; + } else { + return strlen($this->get()); + } + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->calendarInfo['principaluri']; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + // An alternative acl may be specified in the object data. + if (isset($this->objectData['acl'])) { + return $this->objectData['acl']; + } + + // The default ACL + return [ + [ + 'privilege' => '{DAV:}all', + 'principal' => $this->calendarInfo['principaluri'], + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}all', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read', + 'protected' => true, + ], + + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/CalendarQueryValidator.php b/vendor/sabre/dav/lib/CalDAV/CalendarQueryValidator.php new file mode 100644 index 0000000..df8008f --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/CalendarQueryValidator.php @@ -0,0 +1,375 @@ +name !== $filters['name']) { + return false; + } + + return + $this->validateCompFilters($vObject, $filters['comp-filters']) && + $this->validatePropFilters($vObject, $filters['prop-filters']); + + + } + + /** + * This method checks the validity of comp-filters. + * + * A list of comp-filters needs to be specified. Also the parent of the + * component we're checking should be specified, not the component to check + * itself. + * + * @param VObject\Component $parent + * @param array $filters + * @return bool + */ + protected function validateCompFilters(VObject\Component $parent, array $filters) { + + foreach ($filters as $filter) { + + $isDefined = isset($parent->{$filter['name']}); + + if ($filter['is-not-defined']) { + + if ($isDefined) { + return false; + } else { + continue; + } + + } + if (!$isDefined) { + return false; + } + + if ($filter['time-range']) { + foreach ($parent->{$filter['name']} as $subComponent) { + if ($this->validateTimeRange($subComponent, $filter['time-range']['start'], $filter['time-range']['end'])) { + continue 2; + } + } + return false; + } + + if (!$filter['comp-filters'] && !$filter['prop-filters']) { + continue; + } + + // If there are sub-filters, we need to find at least one component + // for which the subfilters hold true. + foreach ($parent->{$filter['name']} as $subComponent) { + + if ( + $this->validateCompFilters($subComponent, $filter['comp-filters']) && + $this->validatePropFilters($subComponent, $filter['prop-filters'])) { + // We had a match, so this comp-filter succeeds + continue 2; + } + + } + + // If we got here it means there were sub-comp-filters or + // sub-prop-filters and there was no match. This means this filter + // needs to return false. + return false; + + } + + // If we got here it means we got through all comp-filters alive so the + // filters were all true. + return true; + + } + + /** + * This method checks the validity of prop-filters. + * + * A list of prop-filters needs to be specified. Also the parent of the + * property we're checking should be specified, not the property to check + * itself. + * + * @param VObject\Component $parent + * @param array $filters + * @return bool + */ + protected function validatePropFilters(VObject\Component $parent, array $filters) { + + foreach ($filters as $filter) { + + $isDefined = isset($parent->{$filter['name']}); + + if ($filter['is-not-defined']) { + + if ($isDefined) { + return false; + } else { + continue; + } + + } + if (!$isDefined) { + return false; + } + + if ($filter['time-range']) { + foreach ($parent->{$filter['name']} as $subComponent) { + if ($this->validateTimeRange($subComponent, $filter['time-range']['start'], $filter['time-range']['end'])) { + continue 2; + } + } + return false; + } + + if (!$filter['param-filters'] && !$filter['text-match']) { + continue; + } + + // If there are sub-filters, we need to find at least one property + // for which the subfilters hold true. + foreach ($parent->{$filter['name']} as $subComponent) { + + if ( + $this->validateParamFilters($subComponent, $filter['param-filters']) && + (!$filter['text-match'] || $this->validateTextMatch($subComponent, $filter['text-match'])) + ) { + // We had a match, so this prop-filter succeeds + continue 2; + } + + } + + // If we got here it means there were sub-param-filters or + // text-match filters and there was no match. This means the + // filter needs to return false. + return false; + + } + + // If we got here it means we got through all prop-filters alive so the + // filters were all true. + return true; + + } + + /** + * This method checks the validity of param-filters. + * + * A list of param-filters needs to be specified. Also the parent of the + * parameter we're checking should be specified, not the parameter to check + * itself. + * + * @param VObject\Property $parent + * @param array $filters + * @return bool + */ + protected function validateParamFilters(VObject\Property $parent, array $filters) { + + foreach ($filters as $filter) { + + $isDefined = isset($parent[$filter['name']]); + + if ($filter['is-not-defined']) { + + if ($isDefined) { + return false; + } else { + continue; + } + + } + if (!$isDefined) { + return false; + } + + if (!$filter['text-match']) { + continue; + } + + // If there are sub-filters, we need to find at least one parameter + // for which the subfilters hold true. + foreach ($parent[$filter['name']]->getParts() as $paramPart) { + + if ($this->validateTextMatch($paramPart, $filter['text-match'])) { + // We had a match, so this param-filter succeeds + continue 2; + } + + } + + // If we got here it means there was a text-match filter and there + // were no matches. This means the filter needs to return false. + return false; + + } + + // If we got here it means we got through all param-filters alive so the + // filters were all true. + return true; + + } + + /** + * This method checks the validity of a text-match. + * + * A single text-match should be specified as well as the specific property + * or parameter we need to validate. + * + * @param VObject\Node|string $check Value to check against. + * @param array $textMatch + * @return bool + */ + protected function validateTextMatch($check, array $textMatch) { + + if ($check instanceof VObject\Node) { + $check = $check->getValue(); + } + + $isMatching = \Sabre\DAV\StringUtil::textMatch($check, $textMatch['value'], $textMatch['collation']); + + return ($textMatch['negate-condition'] xor $isMatching); + + } + + /** + * Validates if a component matches the given time range. + * + * This is all based on the rules specified in rfc4791, which are quite + * complex. + * + * @param VObject\Node $component + * @param DateTime $start + * @param DateTime $end + * @return bool + */ + protected function validateTimeRange(VObject\Node $component, $start, $end) { + + if (is_null($start)) { + $start = new DateTime('1900-01-01'); + } + if (is_null($end)) { + $end = new DateTime('3000-01-01'); + } + + switch ($component->name) { + + case 'VEVENT' : + case 'VTODO' : + case 'VJOURNAL' : + + return $component->isInTimeRange($start, $end); + + case 'VALARM' : + + // If the valarm is wrapped in a recurring event, we need to + // expand the recursions, and validate each. + // + // Our datamodel doesn't easily allow us to do this straight + // in the VALARM component code, so this is a hack, and an + // expensive one too. + if ($component->parent->name === 'VEVENT' && $component->parent->RRULE) { + + // Fire up the iterator! + $it = new VObject\Recur\EventIterator($component->parent->parent, (string)$component->parent->UID); + while ($it->valid()) { + $expandedEvent = $it->getEventObject(); + + // We need to check from these expanded alarms, which + // one is the first to trigger. Based on this, we can + // determine if we can 'give up' expanding events. + $firstAlarm = null; + if ($expandedEvent->VALARM !== null) { + foreach ($expandedEvent->VALARM as $expandedAlarm) { + + $effectiveTrigger = $expandedAlarm->getEffectiveTriggerTime(); + if ($expandedAlarm->isInTimeRange($start, $end)) { + return true; + } + + if ((string)$expandedAlarm->TRIGGER['VALUE'] === 'DATE-TIME') { + // This is an alarm with a non-relative trigger + // time, likely created by a buggy client. The + // implication is that every alarm in this + // recurring event trigger at the exact same + // time. It doesn't make sense to traverse + // further. + } else { + // We store the first alarm as a means to + // figure out when we can stop traversing. + if (!$firstAlarm || $effectiveTrigger < $firstAlarm) { + $firstAlarm = $effectiveTrigger; + } + } + } + } + if (is_null($firstAlarm)) { + // No alarm was found. + // + // Or technically: No alarm that will change for + // every instance of the recurrence was found, + // which means we can assume there was no match. + return false; + } + if ($firstAlarm > $end) { + return false; + } + $it->next(); + } + return false; + } else { + return $component->isInTimeRange($start, $end); + } + + case 'VFREEBUSY' : + throw new \Sabre\DAV\Exception\NotImplemented('time-range filters are currently not supported on ' . $component->name . ' components'); + + case 'COMPLETED' : + case 'CREATED' : + case 'DTEND' : + case 'DTSTAMP' : + case 'DTSTART' : + case 'DUE' : + case 'LAST-MODIFIED' : + return ($start <= $component->getDateTime() && $end >= $component->getDateTime()); + + + + default : + throw new \Sabre\DAV\Exception\BadRequest('You cannot create a time-range filter on a ' . $component->name . ' component'); + + } + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/CalendarRoot.php b/vendor/sabre/dav/lib/CalDAV/CalendarRoot.php new file mode 100644 index 0000000..1d6b2ac --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/CalendarRoot.php @@ -0,0 +1,80 @@ +caldavBackend = $caldavBackend; + + } + + /** + * Returns the nodename + * + * We're overriding this, because the default will be the 'principalPrefix', + * and we want it to be Sabre\CalDAV\Plugin::CALENDAR_ROOT + * + * @return string + */ + function getName() { + + return Plugin::CALENDAR_ROOT; + + } + + /** + * This method returns a node for a principal. + * + * The passed array contains principal information, and is guaranteed to + * at least contain a uri item. Other properties may or may not be + * supplied by the authentication backend. + * + * @param array $principal + * @return \Sabre\DAV\INode + */ + function getChildForPrincipal(array $principal) { + + return new CalendarHome($this->caldavBackend, $principal); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Exception/InvalidComponentType.php b/vendor/sabre/dav/lib/CalDAV/Exception/InvalidComponentType.php new file mode 100644 index 0000000..7aff2ed --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Exception/InvalidComponentType.php @@ -0,0 +1,35 @@ +ownerDocument; + + $np = $doc->createElementNS(CalDAV\Plugin::NS_CALDAV, 'cal:supported-calendar-component'); + $errorNode->appendChild($np); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/ICSExportPlugin.php b/vendor/sabre/dav/lib/CalDAV/ICSExportPlugin.php new file mode 100644 index 0000000..fc8b971 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/ICSExportPlugin.php @@ -0,0 +1,378 @@ +server = $server; + $server->on('method:GET', [$this, 'httpGet'], 90); + $server->on('browserButtonActions', function($path, $node, &$actions) { + if ($node instanceof ICalendar) { + $actions .= ''; + } + }); + + } + + /** + * Intercepts GET requests on calendar urls ending with ?export. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpGet(RequestInterface $request, ResponseInterface $response) { + + $queryParams = $request->getQueryParameters(); + if (!array_key_exists('export', $queryParams)) return; + + $path = $request->getPath(); + + $node = $this->server->getProperties($path, [ + '{DAV:}resourcetype', + '{DAV:}displayname', + '{http://sabredav.org/ns}sync-token', + '{DAV:}sync-token', + '{http://apple.com/ns/ical/}calendar-color', + ]); + + if (!isset($node['{DAV:}resourcetype']) || !$node['{DAV:}resourcetype']->is('{' . Plugin::NS_CALDAV . '}calendar')) { + return; + } + // Marking the transactionType, for logging purposes. + $this->server->transactionType = 'get-calendar-export'; + + $properties = $node; + + $start = null; + $end = null; + $expand = false; + $componentType = false; + if (isset($queryParams['start'])) { + if (!ctype_digit($queryParams['start'])) { + throw new BadRequest('The start= parameter must contain a unix timestamp'); + } + $start = DateTime::createFromFormat('U', $queryParams['start']); + } + if (isset($queryParams['end'])) { + if (!ctype_digit($queryParams['end'])) { + throw new BadRequest('The end= parameter must contain a unix timestamp'); + } + $end = DateTime::createFromFormat('U', $queryParams['end']); + } + if (isset($queryParams['expand']) && !!$queryParams['expand']) { + if (!$start || !$end) { + throw new BadRequest('If you\'d like to expand recurrences, you must specify both a start= and end= parameter.'); + } + $expand = true; + $componentType = 'VEVENT'; + } + if (isset($queryParams['componentType'])) { + if (!in_array($queryParams['componentType'], ['VEVENT', 'VTODO', 'VJOURNAL'])) { + throw new BadRequest('You are not allowed to search for components of type: ' . $queryParams['componentType'] . ' here'); + } + $componentType = $queryParams['componentType']; + } + + $format = \Sabre\HTTP\Util::Negotiate( + $request->getHeader('Accept'), + [ + 'text/calendar', + 'application/calendar+json', + ] + ); + + if (isset($queryParams['accept'])) { + if ($queryParams['accept'] === 'application/calendar+json' || $queryParams['accept'] === 'jcal') { + $format = 'application/calendar+json'; + } + } + if (!$format) { + $format = 'text/calendar'; + } + + $this->generateResponse($path, $start, $end, $expand, $componentType, $format, $properties, $response); + + // Returning false to break the event chain + return false; + + } + + /** + * This method is responsible for generating the actual, full response. + * + * @param string $path + * @param DateTime|null $start + * @param DateTime|null $end + * @param bool $expand + * @param string $componentType + * @param string $format + * @param array $properties + * @param ResponseInterface $response + */ + protected function generateResponse($path, $start, $end, $expand, $componentType, $format, $properties, ResponseInterface $response) { + + $calDataProp = '{' . Plugin::NS_CALDAV . '}calendar-data'; + $calendarNode = $this->server->tree->getNodeForPath($path); + + $blobs = []; + if ($start || $end || $componentType) { + + // If there was a start or end filter, we need to enlist + // calendarQuery for speed. + $queryResult = $calendarNode->calendarQuery([ + 'name' => 'VCALENDAR', + 'comp-filters' => [ + [ + 'name' => $componentType, + 'comp-filters' => [], + 'prop-filters' => [], + 'is-not-defined' => false, + 'time-range' => [ + 'start' => $start, + 'end' => $end, + ], + ], + ], + 'prop-filters' => [], + 'is-not-defined' => false, + 'time-range' => null, + ]); + + // queryResult is just a list of base urls. We need to prefix the + // calendar path. + $queryResult = array_map( + function($item) use ($path) { + return $path . '/' . $item; + }, + $queryResult + ); + $nodes = $this->server->getPropertiesForMultiplePaths($queryResult, [$calDataProp]); + unset($queryResult); + + } else { + $nodes = $this->server->getPropertiesForPath($path, [$calDataProp], 1); + } + + // Flattening the arrays + foreach ($nodes as $node) { + if (isset($node[200][$calDataProp])) { + $blobs[$node['href']] = $node[200][$calDataProp]; + } + } + unset($nodes); + + $mergedCalendar = $this->mergeObjects( + $properties, + $blobs + ); + + if ($expand) { + $calendarTimeZone = null; + // We're expanding, and for that we need to figure out the + // calendar's timezone. + $tzProp = '{' . Plugin::NS_CALDAV . '}calendar-timezone'; + $tzResult = $this->server->getProperties($path, [$tzProp]); + if (isset($tzResult[$tzProp])) { + // This property contains a VCALENDAR with a single + // VTIMEZONE. + $vtimezoneObj = VObject\Reader::read($tzResult[$tzProp]); + $calendarTimeZone = $vtimezoneObj->VTIMEZONE->getTimeZone(); + // Destroy circular references to PHP will GC the object. + $vtimezoneObj->destroy(); + unset($vtimezoneObj); + } else { + // Defaulting to UTC. + $calendarTimeZone = new DateTimeZone('UTC'); + } + + $mergedCalendar = $mergedCalendar->expand($start, $end, $calendarTimeZone); + } + + $filenameExtension = '.ics'; + + switch ($format) { + case 'text/calendar' : + $mergedCalendar = $mergedCalendar->serialize(); + $filenameExtension = '.ics'; + break; + case 'application/calendar+json' : + $mergedCalendar = json_encode($mergedCalendar->jsonSerialize()); + $filenameExtension = '.json'; + break; + } + + $filename = preg_replace( + '/[^a-zA-Z0-9-_ ]/um', + '', + $calendarNode->getName() + ); + $filename .= '-' . date('Y-m-d') . $filenameExtension; + + $response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"'); + $response->setHeader('Content-Type', $format); + + $response->setStatus(200); + $response->setBody($mergedCalendar); + + } + + /** + * Merges all calendar objects, and builds one big iCalendar blob. + * + * @param array $properties Some CalDAV properties + * @param array $inputObjects + * @return VObject\Component\VCalendar + */ + function mergeObjects(array $properties, array $inputObjects) { + + $calendar = new VObject\Component\VCalendar(); + $calendar->VERSION = '2.0'; + if (DAV\Server::$exposeVersion) { + $calendar->PRODID = '-//SabreDAV//SabreDAV ' . DAV\Version::VERSION . '//EN'; + } else { + $calendar->PRODID = '-//SabreDAV//SabreDAV//EN'; + } + if (isset($properties['{DAV:}displayname'])) { + $calendar->{'X-WR-CALNAME'} = $properties['{DAV:}displayname']; + } + if (isset($properties['{http://apple.com/ns/ical/}calendar-color'])) { + $calendar->{'X-APPLE-CALENDAR-COLOR'} = $properties['{http://apple.com/ns/ical/}calendar-color']; + } + + $collectedTimezones = []; + + $timezones = []; + $objects = []; + + foreach ($inputObjects as $href => $inputObject) { + + $nodeComp = VObject\Reader::read($inputObject); + + foreach ($nodeComp->children() as $child) { + + switch ($child->name) { + case 'VEVENT' : + case 'VTODO' : + case 'VJOURNAL' : + $objects[] = clone $child; + break; + + // VTIMEZONE is special, because we need to filter out the duplicates + case 'VTIMEZONE' : + // Naively just checking tzid. + if (in_array((string)$child->TZID, $collectedTimezones)) continue; + + $timezones[] = clone $child; + $collectedTimezones[] = $child->TZID; + break; + + } + + } + // Destroy circular references to PHP will GC the object. + $nodeComp->destroy(); + unset($nodeComp); + + } + + foreach ($timezones as $tz) $calendar->add($tz); + foreach ($objects as $obj) $calendar->add($obj); + + return $calendar; + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using \Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'ics-export'; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds the ability to export CalDAV calendars as a single iCalendar file.', + 'link' => 'http://sabre.io/dav/ics-export-plugin/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/ICalendar.php b/vendor/sabre/dav/lib/CalDAV/ICalendar.php new file mode 100644 index 0000000..7cf4b12 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/ICalendar.php @@ -0,0 +1,18 @@ +caldavBackend = $caldavBackend; + $this->principalUri = $principalUri; + + } + + /** + * Returns all notifications for a principal + * + * @return array + */ + function getChildren() { + + $children = []; + $notifications = $this->caldavBackend->getNotificationsForPrincipal($this->principalUri); + + foreach ($notifications as $notification) { + + $children[] = new Node( + $this->caldavBackend, + $this->principalUri, + $notification + ); + } + + return $children; + + } + + /** + * Returns the name of this object + * + * @return string + */ + function getName() { + + return 'notifications'; + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->principalUri; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Notifications/ICollection.php b/vendor/sabre/dav/lib/CalDAV/Notifications/ICollection.php new file mode 100644 index 0000000..008e874 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Notifications/ICollection.php @@ -0,0 +1,23 @@ +caldavBackend = $caldavBackend; + $this->principalUri = $principalUri; + $this->notification = $notification; + + } + + /** + * Returns the path name for this notification + * + * @return string + */ + function getName() { + + return $this->notification->getId() . '.xml'; + + } + + /** + * Returns the etag for the notification. + * + * The etag must be surrounded by litteral double-quotes. + * + * @return string + */ + function getETag() { + + return $this->notification->getETag(); + + } + + /** + * This method must return an xml element, using the + * Sabre\CalDAV\Xml\Notification\NotificationInterface classes. + * + * @return NotificationInterface + */ + function getNotificationType() { + + return $this->notification; + + } + + /** + * Deletes this notification + * + * @return void + */ + function delete() { + + $this->caldavBackend->deleteNotification($this->getOwner(), $this->notification); + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->principalUri; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Notifications/Plugin.php b/vendor/sabre/dav/lib/CalDAV/Notifications/Plugin.php new file mode 100644 index 0000000..e742351 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Notifications/Plugin.php @@ -0,0 +1,180 @@ +server = $server; + $server->on('method:GET', [$this, 'httpGet'], 90); + $server->on('propFind', [$this, 'propFind']); + + $server->xml->namespaceMap[self::NS_CALENDARSERVER] = 'cs'; + $server->resourceTypeMapping['\\Sabre\\CalDAV\\Notifications\\ICollection'] = '{' . self::NS_CALENDARSERVER . '}notification'; + + array_push($server->protectedProperties, + '{' . self::NS_CALENDARSERVER . '}notification-URL', + '{' . self::NS_CALENDARSERVER . '}notificationtype' + ); + + } + + /** + * PropFind + * + * @param PropFind $propFind + * @param BaseINode $node + * @return void + */ + function propFind(PropFind $propFind, BaseINode $node) { + + $caldavPlugin = $this->server->getPlugin('caldav'); + + if ($node instanceof DAVACL\IPrincipal) { + + $principalUrl = $node->getPrincipalUrl(); + + // notification-URL property + $propFind->handle('{' . self::NS_CALENDARSERVER . '}notification-URL', function() use ($principalUrl, $caldavPlugin) { + + $notificationPath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl) . '/notifications/'; + return new DAV\Xml\Property\Href($notificationPath); + + }); + + } + + if ($node instanceof INode) { + + $propFind->handle( + '{' . self::NS_CALENDARSERVER . '}notificationtype', + [$node, 'getNotificationType'] + ); + + } + + } + + /** + * This event is triggered before the usual GET request handler. + * + * We use this to intercept GET calls to notification nodes, and return the + * proper response. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function httpGet(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + try { + $node = $this->server->tree->getNodeForPath($path); + } catch (DAV\Exception\NotFound $e) { + return; + } + + if (!$node instanceof INode) + return; + + $writer = $this->server->xml->getWriter(); + $writer->contextUri = $this->server->getBaseUri(); + $writer->openMemory(); + $writer->startDocument('1.0', 'UTF-8'); + $writer->startElement('{http://calendarserver.org/ns/}notification'); + $node->getNotificationType()->xmlSerializeFull($writer); + $writer->endElement(); + + $response->setHeader('Content-Type', 'application/xml'); + $response->setHeader('ETag', $node->getETag()); + $response->setStatus(200); + $response->setBody($writer->outputMemory()); + + // Return false to break the event chain. + return false; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds support for caldav-notifications, which is required to enable caldav-sharing.', + 'link' => 'http://sabre.io/dav/caldav-sharing/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Plugin.php b/vendor/sabre/dav/lib/CalDAV/Plugin.php new file mode 100644 index 0000000..def11d5 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Plugin.php @@ -0,0 +1,1068 @@ +server->tree->getNodeForPath($parent); + + if ($node instanceof DAV\IExtendedCollection) { + try { + $node->getChild($name); + } catch (DAV\Exception\NotFound $e) { + return ['MKCALENDAR']; + } + } + return []; + + } + + /** + * Returns the path to a principal's calendar home. + * + * The return url must not end with a slash. + * This function should return null in case a principal did not have + * a calendar home. + * + * @param string $principalUrl + * @return string + */ + function getCalendarHomeForPrincipal($principalUrl) { + + // The default behavior for most sabre/dav servers is that there is a + // principals root node, which contains users directly under it. + // + // This function assumes that there are two components in a principal + // path. If there's more, we don't return a calendar home. This + // excludes things like the calendar-proxy-read principal (which it + // should). + $parts = explode('/', trim($principalUrl, '/')); + if (count($parts) !== 2) return; + if ($parts[0] !== 'principals') return; + + return self::CALENDAR_ROOT . '/' . $parts[1]; + + } + + /** + * Returns a list of features for the DAV: HTTP header. + * + * @return array + */ + function getFeatures() { + + return ['calendar-access', 'calendar-proxy']; + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'caldav'; + + } + + /** + * Returns a list of reports this plugin supports. + * + * This will be used in the {DAV:}supported-report-set property. + * Note that you still need to subscribe to the 'report' event to actually + * implement them + * + * @param string $uri + * @return array + */ + function getSupportedReportSet($uri) { + + $node = $this->server->tree->getNodeForPath($uri); + + $reports = []; + if ($node instanceof ICalendarObjectContainer || $node instanceof ICalendarObject) { + $reports[] = '{' . self::NS_CALDAV . '}calendar-multiget'; + $reports[] = '{' . self::NS_CALDAV . '}calendar-query'; + } + if ($node instanceof ICalendar) { + $reports[] = '{' . self::NS_CALDAV . '}free-busy-query'; + } + // iCal has a bug where it assumes that sync support is enabled, only + // if we say we support it on the calendar-home, even though this is + // not actually the case. + if ($node instanceof CalendarHome && $this->server->getPlugin('sync')) { + $reports[] = '{DAV:}sync-collection'; + } + return $reports; + + } + + /** + * Initializes the plugin + * + * @param DAV\Server $server + * @return void + */ + function initialize(DAV\Server $server) { + + $this->server = $server; + + $server->on('method:MKCALENDAR', [$this, 'httpMkCalendar']); + $server->on('report', [$this, 'report']); + $server->on('propFind', [$this, 'propFind']); + $server->on('onHTMLActionsPanel', [$this, 'htmlActionsPanel']); + $server->on('beforeCreateFile', [$this, 'beforeCreateFile']); + $server->on('beforeWriteContent', [$this, 'beforeWriteContent']); + $server->on('afterMethod:GET', [$this, 'httpAfterGET']); + $server->on('getSupportedPrivilegeSet', [$this, 'getSupportedPrivilegeSet']); + + $server->xml->namespaceMap[self::NS_CALDAV] = 'cal'; + $server->xml->namespaceMap[self::NS_CALENDARSERVER] = 'cs'; + + $server->xml->elementMap['{' . self::NS_CALDAV . '}supported-calendar-component-set'] = 'Sabre\\CalDAV\\Xml\\Property\\SupportedCalendarComponentSet'; + $server->xml->elementMap['{' . self::NS_CALDAV . '}calendar-query'] = 'Sabre\\CalDAV\\Xml\\Request\\CalendarQueryReport'; + $server->xml->elementMap['{' . self::NS_CALDAV . '}calendar-multiget'] = 'Sabre\\CalDAV\\Xml\\Request\\CalendarMultiGetReport'; + $server->xml->elementMap['{' . self::NS_CALDAV . '}free-busy-query'] = 'Sabre\\CalDAV\\Xml\\Request\\FreeBusyQueryReport'; + $server->xml->elementMap['{' . self::NS_CALDAV . '}mkcalendar'] = 'Sabre\\CalDAV\\Xml\\Request\\MkCalendar'; + $server->xml->elementMap['{' . self::NS_CALDAV . '}schedule-calendar-transp'] = 'Sabre\\CalDAV\\Xml\\Property\\ScheduleCalendarTransp'; + $server->xml->elementMap['{' . self::NS_CALDAV . '}supported-calendar-component-set'] = 'Sabre\\CalDAV\\Xml\\Property\\SupportedCalendarComponentSet'; + + $server->resourceTypeMapping['\\Sabre\\CalDAV\\ICalendar'] = '{urn:ietf:params:xml:ns:caldav}calendar'; + + $server->resourceTypeMapping['\\Sabre\\CalDAV\\Principal\\IProxyRead'] = '{http://calendarserver.org/ns/}calendar-proxy-read'; + $server->resourceTypeMapping['\\Sabre\\CalDAV\\Principal\\IProxyWrite'] = '{http://calendarserver.org/ns/}calendar-proxy-write'; + + array_push($server->protectedProperties, + + '{' . self::NS_CALDAV . '}supported-calendar-component-set', + '{' . self::NS_CALDAV . '}supported-calendar-data', + '{' . self::NS_CALDAV . '}max-resource-size', + '{' . self::NS_CALDAV . '}min-date-time', + '{' . self::NS_CALDAV . '}max-date-time', + '{' . self::NS_CALDAV . '}max-instances', + '{' . self::NS_CALDAV . '}max-attendees-per-instance', + '{' . self::NS_CALDAV . '}calendar-home-set', + '{' . self::NS_CALDAV . '}supported-collation-set', + '{' . self::NS_CALDAV . '}calendar-data', + + // CalendarServer extensions + '{' . self::NS_CALENDARSERVER . '}getctag', + '{' . self::NS_CALENDARSERVER . '}calendar-proxy-read-for', + '{' . self::NS_CALENDARSERVER . '}calendar-proxy-write-for' + + ); + + if ($aclPlugin = $server->getPlugin('acl')) { + $aclPlugin->principalSearchPropertySet['{' . self::NS_CALDAV . '}calendar-user-address-set'] = 'Calendar address'; + } + } + + /** + * This functions handles REPORT requests specific to CalDAV + * + * @param string $reportName + * @param mixed $report + * @param mixed $path + * @return bool + */ + function report($reportName, $report, $path) { + + switch ($reportName) { + case '{' . self::NS_CALDAV . '}calendar-multiget' : + $this->server->transactionType = 'report-calendar-multiget'; + $this->calendarMultiGetReport($report); + return false; + case '{' . self::NS_CALDAV . '}calendar-query' : + $this->server->transactionType = 'report-calendar-query'; + $this->calendarQueryReport($report); + return false; + case '{' . self::NS_CALDAV . '}free-busy-query' : + $this->server->transactionType = 'report-free-busy-query'; + $this->freeBusyQueryReport($report); + return false; + + } + + + } + + /** + * This function handles the MKCALENDAR HTTP method, which creates + * a new calendar. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpMkCalendar(RequestInterface $request, ResponseInterface $response) { + + $body = $request->getBodyAsString(); + $path = $request->getPath(); + + $properties = []; + + if ($body) { + + try { + $mkcalendar = $this->server->xml->expect( + '{urn:ietf:params:xml:ns:caldav}mkcalendar', + $body + ); + } catch (\Sabre\Xml\ParseException $e) { + throw new BadRequest($e->getMessage(), null, $e); + } + $properties = $mkcalendar->getProperties(); + + } + + // iCal abuses MKCALENDAR since iCal 10.9.2 to create server-stored + // subscriptions. Before that it used MKCOL which was the correct way + // to do this. + // + // If the body had a {DAV:}resourcetype, it means we stumbled upon this + // request, and we simply use it instead of the pre-defined list. + if (isset($properties['{DAV:}resourcetype'])) { + $resourceType = $properties['{DAV:}resourcetype']->getValue(); + } else { + $resourceType = ['{DAV:}collection','{urn:ietf:params:xml:ns:caldav}calendar']; + } + + $this->server->createCollection($path, new MkCol($resourceType, $properties)); + + $response->setStatus(201); + $response->setHeader('Content-Length', 0); + + // This breaks the method chain. + return false; + } + + /** + * PropFind + * + * This method handler is invoked before any after properties for a + * resource are fetched. This allows us to add in any CalDAV specific + * properties. + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @return void + */ + function propFind(DAV\PropFind $propFind, DAV\INode $node) { + + $ns = '{' . self::NS_CALDAV . '}'; + + if ($node instanceof ICalendarObjectContainer) { + + $propFind->handle($ns . 'max-resource-size', $this->maxResourceSize); + $propFind->handle($ns . 'supported-calendar-data', function() { + return new Xml\Property\SupportedCalendarData(); + }); + $propFind->handle($ns . 'supported-collation-set', function() { + return new Xml\Property\SupportedCollationSet(); + }); + + } + + if ($node instanceof DAVACL\IPrincipal) { + + $principalUrl = $node->getPrincipalUrl(); + + $propFind->handle('{' . self::NS_CALDAV . '}calendar-home-set', function() use ($principalUrl) { + + $calendarHomePath = $this->getCalendarHomeForPrincipal($principalUrl); + if (is_null($calendarHomePath)) return null; + return new LocalHref($calendarHomePath . '/'); + + }); + // The calendar-user-address-set property is basically mapped to + // the {DAV:}alternate-URI-set property. + $propFind->handle('{' . self::NS_CALDAV . '}calendar-user-address-set', function() use ($node) { + $addresses = $node->getAlternateUriSet(); + $addresses[] = $this->server->getBaseUri() . $node->getPrincipalUrl() . '/'; + return new LocalHref($addresses); + }); + // For some reason somebody thought it was a good idea to add + // another one of these properties. We're supporting it too. + $propFind->handle('{' . self::NS_CALENDARSERVER . '}email-address-set', function() use ($node) { + $addresses = $node->getAlternateUriSet(); + $emails = []; + foreach ($addresses as $address) { + if (substr($address, 0, 7) === 'mailto:') { + $emails[] = substr($address, 7); + } + } + return new Xml\Property\EmailAddressSet($emails); + }); + + // These two properties are shortcuts for ical to easily find + // other principals this principal has access to. + $propRead = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-read-for'; + $propWrite = '{' . self::NS_CALENDARSERVER . '}calendar-proxy-write-for'; + + if ($propFind->getStatus($propRead) === 404 || $propFind->getStatus($propWrite) === 404) { + + $aclPlugin = $this->server->getPlugin('acl'); + $membership = $aclPlugin->getPrincipalMembership($propFind->getPath()); + $readList = []; + $writeList = []; + + foreach ($membership as $group) { + + $groupNode = $this->server->tree->getNodeForPath($group); + + $listItem = Uri\split($group)[0] . '/'; + + // If the node is either ap proxy-read or proxy-write + // group, we grab the parent principal and add it to the + // list. + if ($groupNode instanceof Principal\IProxyRead) { + $readList[] = $listItem; + } + if ($groupNode instanceof Principal\IProxyWrite) { + $writeList[] = $listItem; + } + + } + + $propFind->set($propRead, new LocalHref($readList)); + $propFind->set($propWrite, new LocalHref($writeList)); + + } + + } // instanceof IPrincipal + + if ($node instanceof ICalendarObject) { + + // The calendar-data property is not supposed to be a 'real' + // property, but in large chunks of the spec it does act as such. + // Therefore we simply expose it as a property. + $propFind->handle('{' . self::NS_CALDAV . '}calendar-data', function() use ($node) { + $val = $node->get(); + if (is_resource($val)) + $val = stream_get_contents($val); + + // Taking out \r to not screw up the xml output + return str_replace("\r", "", $val); + + }); + + } + + } + + /** + * This function handles the calendar-multiget REPORT. + * + * This report is used by the client to fetch the content of a series + * of urls. Effectively avoiding a lot of redundant requests. + * + * @param CalendarMultiGetReport $report + * @return void + */ + function calendarMultiGetReport($report) { + + $needsJson = $report->contentType === 'application/calendar+json'; + + $timeZones = []; + $propertyList = []; + + $paths = array_map( + [$this->server, 'calculateUri'], + $report->hrefs + ); + + foreach ($this->server->getPropertiesForMultiplePaths($paths, $report->properties) as $uri => $objProps) { + + if (($needsJson || $report->expand) && isset($objProps[200]['{' . self::NS_CALDAV . '}calendar-data'])) { + $vObject = VObject\Reader::read($objProps[200]['{' . self::NS_CALDAV . '}calendar-data']); + + if ($report->expand) { + // We're expanding, and for that we need to figure out the + // calendar's timezone. + list($calendarPath) = Uri\split($uri); + if (!isset($timeZones[$calendarPath])) { + // Checking the calendar-timezone property. + $tzProp = '{' . self::NS_CALDAV . '}calendar-timezone'; + $tzResult = $this->server->getProperties($calendarPath, [$tzProp]); + if (isset($tzResult[$tzProp])) { + // This property contains a VCALENDAR with a single + // VTIMEZONE. + $vtimezoneObj = VObject\Reader::read($tzResult[$tzProp]); + $timeZone = $vtimezoneObj->VTIMEZONE->getTimeZone(); + } else { + // Defaulting to UTC. + $timeZone = new DateTimeZone('UTC'); + } + $timeZones[$calendarPath] = $timeZone; + } + + $vObject = $vObject->expand($report->expand['start'], $report->expand['end'], $timeZones[$calendarPath]); + } + if ($needsJson) { + $objProps[200]['{' . self::NS_CALDAV . '}calendar-data'] = json_encode($vObject->jsonSerialize()); + } else { + $objProps[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize(); + } + // Destroy circular references so PHP will garbage collect the + // object. + $vObject->destroy(); + } + + $propertyList[] = $objProps; + + } + + $prefer = $this->server->getHTTPPrefer(); + + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer'); + $this->server->httpResponse->setBody($this->server->generateMultiStatus($propertyList, $prefer['return'] === 'minimal')); + + } + + /** + * This function handles the calendar-query REPORT + * + * This report is used by clients to request calendar objects based on + * complex conditions. + * + * @param Xml\Request\CalendarQueryReport $report + * @return void + */ + function calendarQueryReport($report) { + + $path = $this->server->getRequestUri(); + + $needsJson = $report->contentType === 'application/calendar+json'; + + $node = $this->server->tree->getNodeForPath($this->server->getRequestUri()); + $depth = $this->server->getHTTPDepth(0); + + // The default result is an empty array + $result = []; + + $calendarTimeZone = null; + if ($report->expand) { + // We're expanding, and for that we need to figure out the + // calendar's timezone. + $tzProp = '{' . self::NS_CALDAV . '}calendar-timezone'; + $tzResult = $this->server->getProperties($path, [$tzProp]); + if (isset($tzResult[$tzProp])) { + // This property contains a VCALENDAR with a single + // VTIMEZONE. + $vtimezoneObj = VObject\Reader::read($tzResult[$tzProp]); + $calendarTimeZone = $vtimezoneObj->VTIMEZONE->getTimeZone(); + + // Destroy circular references so PHP will garbage collect the + // object. + $vtimezoneObj->destroy(); + } else { + // Defaulting to UTC. + $calendarTimeZone = new DateTimeZone('UTC'); + } + } + + // The calendarobject was requested directly. In this case we handle + // this locally. + if ($depth == 0 && $node instanceof ICalendarObject) { + + $requestedCalendarData = true; + $requestedProperties = $report->properties; + + if (!in_array('{urn:ietf:params:xml:ns:caldav}calendar-data', $requestedProperties)) { + + // We always retrieve calendar-data, as we need it for filtering. + $requestedProperties[] = '{urn:ietf:params:xml:ns:caldav}calendar-data'; + + // If calendar-data wasn't explicitly requested, we need to remove + // it after processing. + $requestedCalendarData = false; + } + + $properties = $this->server->getPropertiesForPath( + $path, + $requestedProperties, + 0 + ); + + // This array should have only 1 element, the first calendar + // object. + $properties = current($properties); + + // If there wasn't any calendar-data returned somehow, we ignore + // this. + if (isset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data'])) { + + $validator = new CalendarQueryValidator(); + + $vObject = VObject\Reader::read($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']); + if ($validator->validate($vObject, $report->filters)) { + + // If the client didn't require the calendar-data property, + // we won't give it back. + if (!$requestedCalendarData) { + unset($properties[200]['{urn:ietf:params:xml:ns:caldav}calendar-data']); + } else { + + + if ($report->expand) { + $vObject = $vObject->expand($report->expand['start'], $report->expand['end'], $calendarTimeZone); + } + if ($needsJson) { + $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = json_encode($vObject->jsonSerialize()); + } elseif ($report->expand) { + $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize(); + } + } + + $result = [$properties]; + + } + // Destroy circular references so PHP will garbage collect the + // object. + $vObject->destroy(); + + } + + } + + if ($node instanceof ICalendarObjectContainer && $depth === 0) { + + if (strpos($this->server->httpRequest->getHeader('User-Agent'), 'MSFT-') === 0) { + // Microsoft clients incorrectly supplied depth as 0, when it actually + // should have set depth to 1. We're implementing a workaround here + // to deal with this. + // + // This targets at least the following clients: + // Windows 10 + // Windows Phone 8, 10 + $depth = 1; + } else { + throw new BadRequest('A calendar-query REPORT on a calendar with a Depth: 0 is undefined. Set Depth to 1'); + } + + } + + // If we're dealing with a calendar, the calendar itself is responsible + // for the calendar-query. + if ($node instanceof ICalendarObjectContainer && $depth == 1) { + + $nodePaths = $node->calendarQuery($report->filters); + + foreach ($nodePaths as $path) { + + list($properties) = + $this->server->getPropertiesForPath($this->server->getRequestUri() . '/' . $path, $report->properties); + + if (($needsJson || $report->expand)) { + $vObject = VObject\Reader::read($properties[200]['{' . self::NS_CALDAV . '}calendar-data']); + + if ($report->expand) { + $vObject = $vObject->expand($report->expand['start'], $report->expand['end'], $calendarTimeZone); + } + + if ($needsJson) { + $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = json_encode($vObject->jsonSerialize()); + } else { + $properties[200]['{' . self::NS_CALDAV . '}calendar-data'] = $vObject->serialize(); + } + + // Destroy circular references so PHP will garbage collect the + // object. + $vObject->destroy(); + } + $result[] = $properties; + + } + + } + + $prefer = $this->server->getHTTPPrefer(); + + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer'); + $this->server->httpResponse->setBody($this->server->generateMultiStatus($result, $prefer['return'] === 'minimal')); + + } + + /** + * This method is responsible for parsing the request and generating the + * response for the CALDAV:free-busy-query REPORT. + * + * @param Xml\Request\FreeBusyQueryReport $report + * @return void + */ + protected function freeBusyQueryReport(Xml\Request\FreeBusyQueryReport $report) { + + $uri = $this->server->getRequestUri(); + + $acl = $this->server->getPlugin('acl'); + if ($acl) { + $acl->checkPrivileges($uri, '{' . self::NS_CALDAV . '}read-free-busy'); + } + + $calendar = $this->server->tree->getNodeForPath($uri); + if (!$calendar instanceof ICalendar) { + throw new DAV\Exception\NotImplemented('The free-busy-query REPORT is only implemented on calendars'); + } + + $tzProp = '{' . self::NS_CALDAV . '}calendar-timezone'; + + // Figuring out the default timezone for the calendar, for floating + // times. + $calendarProps = $this->server->getProperties($uri, [$tzProp]); + + if (isset($calendarProps[$tzProp])) { + $vtimezoneObj = VObject\Reader::read($calendarProps[$tzProp]); + $calendarTimeZone = $vtimezoneObj->VTIMEZONE->getTimeZone(); + // Destroy circular references so PHP will garbage collect the object. + $vtimezoneObj->destroy(); + } else { + $calendarTimeZone = new DateTimeZone('UTC'); + } + + // Doing a calendar-query first, to make sure we get the most + // performance. + $urls = $calendar->calendarQuery([ + 'name' => 'VCALENDAR', + 'comp-filters' => [ + [ + 'name' => 'VEVENT', + 'comp-filters' => [], + 'prop-filters' => [], + 'is-not-defined' => false, + 'time-range' => [ + 'start' => $report->start, + 'end' => $report->end, + ], + ], + ], + 'prop-filters' => [], + 'is-not-defined' => false, + 'time-range' => null, + ]); + + $objects = array_map(function($url) use ($calendar) { + $obj = $calendar->getChild($url)->get(); + return $obj; + }, $urls); + + $generator = new VObject\FreeBusyGenerator(); + $generator->setObjects($objects); + $generator->setTimeRange($report->start, $report->end); + $generator->setTimeZone($calendarTimeZone); + $result = $generator->getResult(); + $result = $result->serialize(); + + $this->server->httpResponse->setStatus(200); + $this->server->httpResponse->setHeader('Content-Type', 'text/calendar'); + $this->server->httpResponse->setHeader('Content-Length', strlen($result)); + $this->server->httpResponse->setBody($result); + + } + + /** + * This method is triggered before a file gets updated with new content. + * + * This plugin uses this method to ensure that CalDAV objects receive + * valid calendar data. + * + * @param string $path + * @param DAV\IFile $node + * @param resource $data + * @param bool $modified Should be set to true, if this event handler + * changed &$data. + * @return void + */ + function beforeWriteContent($path, DAV\IFile $node, &$data, &$modified) { + + if (!$node instanceof ICalendarObject) + return; + + // We're onyl interested in ICalendarObject nodes that are inside of a + // real calendar. This is to avoid triggering validation and scheduling + // for non-calendars (such as an inbox). + list($parent) = Uri\split($path); + $parentNode = $this->server->tree->getNodeForPath($parent); + + if (!$parentNode instanceof ICalendar) + return; + + $this->validateICalendar( + $data, + $path, + $modified, + $this->server->httpRequest, + $this->server->httpResponse, + false + ); + + } + + /** + * This method is triggered before a new file is created. + * + * This plugin uses this method to ensure that newly created calendar + * objects contain valid calendar data. + * + * @param string $path + * @param resource $data + * @param DAV\ICollection $parentNode + * @param bool $modified Should be set to true, if this event handler + * changed &$data. + * @return void + */ + function beforeCreateFile($path, &$data, DAV\ICollection $parentNode, &$modified) { + + if (!$parentNode instanceof ICalendar) + return; + + $this->validateICalendar( + $data, + $path, + $modified, + $this->server->httpRequest, + $this->server->httpResponse, + true + ); + + } + + /** + * Checks if the submitted iCalendar data is in fact, valid. + * + * An exception is thrown if it's not. + * + * @param resource|string $data + * @param string $path + * @param bool $modified Should be set to true, if this event handler + * changed &$data. + * @param RequestInterface $request The http request. + * @param ResponseInterface $response The http response. + * @param bool $isNew Is the item a new one, or an update. + * @return void + */ + protected function validateICalendar(&$data, $path, &$modified, RequestInterface $request, ResponseInterface $response, $isNew) { + + // If it's a stream, we convert it to a string first. + if (is_resource($data)) { + $data = stream_get_contents($data); + } + + $before = $data; + + try { + + // If the data starts with a [, we can reasonably assume we're dealing + // with a jCal object. + if (substr($data, 0, 1) === '[') { + $vobj = VObject\Reader::readJson($data); + + // Converting $data back to iCalendar, as that's what we + // technically support everywhere. + $data = $vobj->serialize(); + $modified = true; + } else { + $vobj = VObject\Reader::read($data); + } + + } catch (VObject\ParseException $e) { + + throw new DAV\Exception\UnsupportedMediaType('This resource only supports valid iCalendar 2.0 data. Parse error: ' . $e->getMessage()); + + } + + if ($vobj->name !== 'VCALENDAR') { + throw new DAV\Exception\UnsupportedMediaType('This collection can only support iCalendar objects.'); + } + + $sCCS = '{urn:ietf:params:xml:ns:caldav}supported-calendar-component-set'; + + // Get the Supported Components for the target calendar + list($parentPath) = Uri\split($path); + $calendarProperties = $this->server->getProperties($parentPath, [$sCCS]); + + if (isset($calendarProperties[$sCCS])) { + $supportedComponents = $calendarProperties[$sCCS]->getValue(); + } else { + $supportedComponents = ['VJOURNAL', 'VTODO', 'VEVENT']; + } + + $foundType = null; + + foreach ($vobj->getComponents() as $component) { + switch ($component->name) { + case 'VTIMEZONE' : + continue 2; + case 'VEVENT' : + case 'VTODO' : + case 'VJOURNAL' : + $foundType = $component->name; + break; + } + + } + + if (!$foundType || !in_array($foundType, $supportedComponents)) { + throw new Exception\InvalidComponentType('iCalendar objects must at least have a component of type ' . implode(', ', $supportedComponents)); + } + + $options = VObject\Node::PROFILE_CALDAV; + $prefer = $this->server->getHTTPPrefer(); + + if ($prefer['handling'] !== 'strict') { + $options |= VObject\Node::REPAIR; + } + + $messages = $vobj->validate($options); + + $highestLevel = 0; + $warningMessage = null; + + // $messages contains a list of problems with the vcard, along with + // their severity. + foreach ($messages as $message) { + + if ($message['level'] > $highestLevel) { + // Recording the highest reported error level. + $highestLevel = $message['level']; + $warningMessage = $message['message']; + } + switch ($message['level']) { + + case 1 : + // Level 1 means that there was a problem, but it was repaired. + $modified = true; + break; + case 2 : + // Level 2 means a warning, but not critical + break; + case 3 : + // Level 3 means a critical error + throw new DAV\Exception\UnsupportedMediaType('Validation error in iCalendar: ' . $message['message']); + + } + + } + if ($warningMessage) { + $response->setHeader( + 'X-Sabre-Ew-Gross', + 'iCalendar validation warning: ' . $warningMessage + ); + } + + // We use an extra variable to allow event handles to tell us whether + // the object was modified or not. + // + // This helps us determine if we need to re-serialize the object. + $subModified = false; + + $this->server->emit( + 'calendarObjectChange', + [ + $request, + $response, + $vobj, + $parentPath, + &$subModified, + $isNew + ] + ); + + if ($modified || $subModified) { + // An event handler told us that it modified the object. + $data = $vobj->serialize(); + + // Using md5 to figure out if there was an *actual* change. + if (!$modified && strcmp($data, $before) !== 0) { + $modified = true; + } + + } + + // Destroy circular references so PHP will garbage collect the object. + $vobj->destroy(); + + } + + /** + * This method is triggered whenever a subsystem reqeuests the privileges + * that are supported on a particular node. + * + * @param INode $node + * @param array $supportedPrivilegeSet + */ + function getSupportedPrivilegeSet(INode $node, array &$supportedPrivilegeSet) { + + if ($node instanceof ICalendar) { + $supportedPrivilegeSet['{DAV:}read']['aggregates']['{' . self::NS_CALDAV . '}read-free-busy'] = [ + 'abstract' => false, + 'aggregates' => [], + ]; + } + } + + /** + * This method is used to generate HTML output for the + * DAV\Browser\Plugin. This allows us to generate an interface users + * can use to create new calendars. + * + * @param DAV\INode $node + * @param string $output + * @return bool + */ + function htmlActionsPanel(DAV\INode $node, &$output) { + + if (!$node instanceof CalendarHome) + return; + + $output .= '
+

Create new calendar

+ + +
+
+ +
+ '; + + return false; + + } + + /** + * This event is triggered after GET requests. + * + * This is used to transform data into jCal, if this was requested. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function httpAfterGet(RequestInterface $request, ResponseInterface $response) { + + if (strpos($response->getHeader('Content-Type'), 'text/calendar') === false) { + return; + } + + $result = HTTP\Util::negotiate( + $request->getHeader('Accept'), + ['text/calendar', 'application/calendar+json'] + ); + + if ($result !== 'application/calendar+json') { + // Do nothing + return; + } + + // Transforming. + $vobj = VObject\Reader::read($response->getBody()); + + $jsonBody = json_encode($vobj->jsonSerialize()); + $response->setBody($jsonBody); + + // Destroy circular references so PHP will garbage collect the object. + $vobj->destroy(); + + $response->setHeader('Content-Type', 'application/calendar+json'); + $response->setHeader('Content-Length', strlen($jsonBody)); + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds support for CalDAV (rfc4791)', + 'link' => 'http://sabre.io/dav/caldav/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Principal/Collection.php b/vendor/sabre/dav/lib/CalDAV/Principal/Collection.php new file mode 100644 index 0000000..e19719a --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Principal/Collection.php @@ -0,0 +1,33 @@ +principalBackend, $principalInfo); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Principal/IProxyRead.php b/vendor/sabre/dav/lib/CalDAV/Principal/IProxyRead.php new file mode 100644 index 0000000..7dd3759 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Principal/IProxyRead.php @@ -0,0 +1,19 @@ +principalInfo = $principalInfo; + $this->principalBackend = $principalBackend; + + } + + /** + * Returns this principals name. + * + * @return string + */ + function getName() { + + return 'calendar-proxy-read'; + + } + + /** + * Returns the last modification time + * + * @return null + */ + function getLastModified() { + + return null; + + } + + /** + * Deletes the current node + * + * @throws DAV\Exception\Forbidden + * @return void + */ + function delete() { + + throw new DAV\Exception\Forbidden('Permission denied to delete node'); + + } + + /** + * Renames the node + * + * @param string $name The new name + * @throws DAV\Exception\Forbidden + * @return void + */ + function setName($name) { + + throw new DAV\Exception\Forbidden('Permission denied to rename file'); + + } + + + /** + * Returns a list of alternative urls for a principal + * + * This can for example be an email address, or ldap url. + * + * @return array + */ + function getAlternateUriSet() { + + return []; + + } + + /** + * Returns the full principal url + * + * @return string + */ + function getPrincipalUrl() { + + return $this->principalInfo['uri'] . '/' . $this->getName(); + + } + + /** + * Returns the list of group members + * + * If this principal is a group, this function should return + * all member principal uri's for the group. + * + * @return array + */ + function getGroupMemberSet() { + + return $this->principalBackend->getGroupMemberSet($this->getPrincipalUrl()); + + } + + /** + * Returns the list of groups this principal is member of + * + * If this principal is a member of a (list of) groups, this function + * should return a list of principal uri's for it's members. + * + * @return array + */ + function getGroupMembership() { + + return $this->principalBackend->getGroupMembership($this->getPrincipalUrl()); + + } + + /** + * Sets a list of group members + * + * If this principal is a group, this method sets all the group members. + * The list of members is always overwritten, never appended to. + * + * This method should throw an exception if the members could not be set. + * + * @param array $principals + * @return void + */ + function setGroupMemberSet(array $principals) { + + $this->principalBackend->setGroupMemberSet($this->getPrincipalUrl(), $principals); + + } + + /** + * Returns the displayname + * + * This should be a human readable name for the principal. + * If none is available, return the nodename. + * + * @return string + */ + function getDisplayName() { + + return $this->getName(); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Principal/ProxyWrite.php b/vendor/sabre/dav/lib/CalDAV/Principal/ProxyWrite.php new file mode 100644 index 0000000..43dd9bf --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Principal/ProxyWrite.php @@ -0,0 +1,181 @@ +principalInfo = $principalInfo; + $this->principalBackend = $principalBackend; + + } + + /** + * Returns this principals name. + * + * @return string + */ + function getName() { + + return 'calendar-proxy-write'; + + } + + /** + * Returns the last modification time + * + * @return null + */ + function getLastModified() { + + return null; + + } + + /** + * Deletes the current node + * + * @throws DAV\Exception\Forbidden + * @return void + */ + function delete() { + + throw new DAV\Exception\Forbidden('Permission denied to delete node'); + + } + + /** + * Renames the node + * + * @param string $name The new name + * @throws DAV\Exception\Forbidden + * @return void + */ + function setName($name) { + + throw new DAV\Exception\Forbidden('Permission denied to rename file'); + + } + + + /** + * Returns a list of alternative urls for a principal + * + * This can for example be an email address, or ldap url. + * + * @return array + */ + function getAlternateUriSet() { + + return []; + + } + + /** + * Returns the full principal url + * + * @return string + */ + function getPrincipalUrl() { + + return $this->principalInfo['uri'] . '/' . $this->getName(); + + } + + /** + * Returns the list of group members + * + * If this principal is a group, this function should return + * all member principal uri's for the group. + * + * @return array + */ + function getGroupMemberSet() { + + return $this->principalBackend->getGroupMemberSet($this->getPrincipalUrl()); + + } + + /** + * Returns the list of groups this principal is member of + * + * If this principal is a member of a (list of) groups, this function + * should return a list of principal uri's for it's members. + * + * @return array + */ + function getGroupMembership() { + + return $this->principalBackend->getGroupMembership($this->getPrincipalUrl()); + + } + + /** + * Sets a list of group members + * + * If this principal is a group, this method sets all the group members. + * The list of members is always overwritten, never appended to. + * + * This method should throw an exception if the members could not be set. + * + * @param array $principals + * @return void + */ + function setGroupMemberSet(array $principals) { + + $this->principalBackend->setGroupMemberSet($this->getPrincipalUrl(), $principals); + + } + + /** + * Returns the displayname + * + * This should be a human readable name for the principal. + * If none is available, return the nodename. + * + * @return string + */ + function getDisplayName() { + + return $this->getName(); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Principal/User.php b/vendor/sabre/dav/lib/CalDAV/Principal/User.php new file mode 100644 index 0000000..6e97e7c --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Principal/User.php @@ -0,0 +1,135 @@ +principalBackend->getPrincipalByPath($this->getPrincipalURL() . '/' . $name); + if (!$principal) { + throw new DAV\Exception\NotFound('Node with name ' . $name . ' was not found'); + } + if ($name === 'calendar-proxy-read') + return new ProxyRead($this->principalBackend, $this->principalProperties); + + if ($name === 'calendar-proxy-write') + return new ProxyWrite($this->principalBackend, $this->principalProperties); + + throw new DAV\Exception\NotFound('Node with name ' . $name . ' was not found'); + + } + + /** + * Returns an array with all the child nodes + * + * @return DAV\INode[] + */ + function getChildren() { + + $r = []; + if ($this->principalBackend->getPrincipalByPath($this->getPrincipalURL() . '/calendar-proxy-read')) { + $r[] = new ProxyRead($this->principalBackend, $this->principalProperties); + } + if ($this->principalBackend->getPrincipalByPath($this->getPrincipalURL() . '/calendar-proxy-write')) { + $r[] = new ProxyWrite($this->principalBackend, $this->principalProperties); + } + + return $r; + + } + + /** + * Returns whether or not the child node exists + * + * @param string $name + * @return bool + */ + function childExists($name) { + + try { + $this->getChild($name); + return true; + } catch (DAV\Exception\NotFound $e) { + return false; + } + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + $acl = parent::getACL(); + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->principalProperties['uri'] . '/calendar-proxy-read', + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->principalProperties['uri'] . '/calendar-proxy-write', + 'protected' => true, + ]; + return $acl; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Schedule/IInbox.php b/vendor/sabre/dav/lib/CalDAV/Schedule/IInbox.php new file mode 100644 index 0000000..c9fd77d --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Schedule/IInbox.php @@ -0,0 +1,15 @@ +senderEmail = $senderEmail; + + } + + /* + * This initializes the plugin. + * + * This function is called by Sabre\DAV\Server, after + * addPlugin is called. + * + * This method should set up the required event subscriptions. + * + * @param DAV\Server $server + * @return void + */ + function initialize(DAV\Server $server) { + + $server->on('schedule', [$this, 'schedule'], 120); + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using \Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'imip'; + + } + + /** + * Event handler for the 'schedule' event. + * + * @param ITip\Message $iTipMessage + * @return void + */ + function schedule(ITip\Message $iTipMessage) { + + // Not sending any emails if the system considers the update + // insignificant. + if (!$iTipMessage->significantChange) { + if (!$iTipMessage->scheduleStatus) { + $iTipMessage->scheduleStatus = '1.0;We got the message, but it\'s not significant enough to warrant an email'; + } + return; + } + + $summary = $iTipMessage->message->VEVENT->SUMMARY; + + if (parse_url($iTipMessage->sender, PHP_URL_SCHEME) !== 'mailto') + return; + + if (parse_url($iTipMessage->recipient, PHP_URL_SCHEME) !== 'mailto') + return; + + $sender = substr($iTipMessage->sender, 7); + $recipient = substr($iTipMessage->recipient, 7); + + if ($iTipMessage->senderName) { + $sender = $iTipMessage->senderName . ' <' . $sender . '>'; + } + if ($iTipMessage->recipientName) { + $recipient = $iTipMessage->recipientName . ' <' . $recipient . '>'; + } + + $subject = 'SabreDAV iTIP message'; + switch (strtoupper($iTipMessage->method)) { + case 'REPLY' : + $subject = 'Re: ' . $summary; + break; + case 'REQUEST' : + $subject = $summary; + break; + case 'CANCEL' : + $subject = 'Cancelled: ' . $summary; + break; + } + + $headers = [ + 'Reply-To: ' . $sender, + 'From: ' . $this->senderEmail, + 'Content-Type: text/calendar; charset=UTF-8; method=' . $iTipMessage->method, + ]; + if (DAV\Server::$exposeVersion) { + $headers[] = 'X-Sabre-Version: ' . DAV\Version::VERSION; + } + $this->mail( + $recipient, + $subject, + $iTipMessage->message->serialize(), + $headers + ); + $iTipMessage->scheduleStatus = '1.1; Scheduling message is sent via iMip'; + + } + + // @codeCoverageIgnoreStart + // This is deemed untestable in a reasonable manner + + /** + * This function is responsible for sending the actual email. + * + * @param string $to Recipient email address + * @param string $subject Subject of the email + * @param string $body iCalendar body + * @param array $headers List of headers + * @return void + */ + protected function mail($to, $subject, $body, array $headers) { + + mail($to, $subject, $body, implode("\r\n", $headers)); + + } + + // @codeCoverageIgnoreEnd + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Email delivery (rfc6047) for CalDAV scheduling', + 'link' => 'http://sabre.io/dav/scheduling/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Schedule/IOutbox.php b/vendor/sabre/dav/lib/CalDAV/Schedule/IOutbox.php new file mode 100644 index 0000000..88fbdc4 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Schedule/IOutbox.php @@ -0,0 +1,15 @@ +caldavBackend = $caldavBackend; + $this->principalUri = $principalUri; + + } + + /** + * Returns the name of the node. + * + * This is used to generate the url. + * + * @return string + */ + function getName() { + + return 'inbox'; + + } + + /** + * Returns an array with all the child nodes + * + * @return \Sabre\DAV\INode[] + */ + function getChildren() { + + $objs = $this->caldavBackend->getSchedulingObjects($this->principalUri); + $children = []; + foreach ($objs as $obj) { + //$obj['acl'] = $this->getACL(); + $obj['principaluri'] = $this->principalUri; + $children[] = new SchedulingObject($this->caldavBackend, $obj); + } + return $children; + + } + + /** + * Creates a new file in the directory + * + * Data will either be supplied as a stream resource, or in certain cases + * as a string. Keep in mind that you may have to support either. + * + * After successful creation of the file, you may choose to return the ETag + * of the new file here. + * + * The returned ETag must be surrounded by double-quotes (The quotes should + * be part of the actual string). + * + * If you cannot accurately determine the ETag, you should not return it. + * If you don't store the file exactly as-is (you're transforming it + * somehow) you should also not return an ETag. + * + * This means that if a subsequent GET to this new file does not exactly + * return the same contents of what was submitted here, you are strongly + * recommended to omit the ETag. + * + * @param string $name Name of the file + * @param resource|string $data Initial payload + * @return null|string + */ + function createFile($name, $data = null) { + + $this->caldavBackend->createSchedulingObject($this->principalUri, $name, $data); + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->principalUri; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + return [ + [ + 'privilege' => '{DAV:}read', + 'principal' => '{DAV:}authenticated', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}write-properties', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}unbind', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}unbind', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-deliver', + 'principal' => '{DAV:}authenticated', + 'protected' => true, + ], + ]; + + } + + /** + * Performs a calendar-query on the contents of this calendar. + * + * The calendar-query is defined in RFC4791 : CalDAV. Using the + * calendar-query it is possible for a client to request a specific set of + * object, based on contents of iCalendar properties, date-ranges and + * iCalendar component types (VTODO, VEVENT). + * + * This method should just return a list of (relative) urls that match this + * query. + * + * The list of filters are specified as an array. The exact array is + * documented by \Sabre\CalDAV\CalendarQueryParser. + * + * @param array $filters + * @return array + */ + function calendarQuery(array $filters) { + + $result = []; + $validator = new CalDAV\CalendarQueryValidator(); + + $objects = $this->caldavBackend->getSchedulingObjects($this->principalUri); + foreach ($objects as $object) { + $vObject = VObject\Reader::read($object['calendardata']); + if ($validator->validate($vObject, $filters)) { + $result[] = $object['uri']; + } + + // Destroy circular references to PHP will GC the object. + $vObject->destroy(); + } + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Schedule/Outbox.php b/vendor/sabre/dav/lib/CalDAV/Schedule/Outbox.php new file mode 100644 index 0000000..888ea30 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Schedule/Outbox.php @@ -0,0 +1,123 @@ +principalUri = $principalUri; + + } + + /** + * Returns the name of the node. + * + * This is used to generate the url. + * + * @return string + */ + function getName() { + + return 'outbox'; + + } + + /** + * Returns an array with all the child nodes + * + * @return \Sabre\DAV\INode[] + */ + function getChildren() { + + return []; + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->principalUri; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + return [ + [ + 'privilege' => '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-send', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + [ + 'privilege' => '{' . CalDAV\Plugin::NS_CALDAV . '}schedule-send', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-read', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Schedule/Plugin.php b/vendor/sabre/dav/lib/CalDAV/Schedule/Plugin.php new file mode 100644 index 0000000..0b991e6 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Schedule/Plugin.php @@ -0,0 +1,1066 @@ +server = $server; + $server->on('method:POST', [$this, 'httpPost']); + $server->on('propFind', [$this, 'propFind']); + $server->on('propPatch', [$this, 'propPatch']); + $server->on('calendarObjectChange', [$this, 'calendarObjectChange']); + $server->on('beforeUnbind', [$this, 'beforeUnbind']); + $server->on('schedule', [$this, 'scheduleLocalDelivery']); + $server->on('getSupportedPrivilegeSet', [$this, 'getSupportedPrivilegeSet']); + + $ns = '{' . self::NS_CALDAV . '}'; + + /** + * This information ensures that the {DAV:}resourcetype property has + * the correct values. + */ + $server->resourceTypeMapping['\\Sabre\\CalDAV\\Schedule\\IOutbox'] = $ns . 'schedule-outbox'; + $server->resourceTypeMapping['\\Sabre\\CalDAV\\Schedule\\IInbox'] = $ns . 'schedule-inbox'; + + /** + * Properties we protect are made read-only by the server. + */ + array_push($server->protectedProperties, + $ns . 'schedule-inbox-URL', + $ns . 'schedule-outbox-URL', + $ns . 'calendar-user-address-set', + $ns . 'calendar-user-type', + $ns . 'schedule-default-calendar-URL' + ); + + } + + /** + * Use this method to tell the server this plugin defines additional + * HTTP methods. + * + * This method is passed a uri. It should only return HTTP methods that are + * available for the specified uri. + * + * @param string $uri + * @return array + */ + function getHTTPMethods($uri) { + + try { + $node = $this->server->tree->getNodeForPath($uri); + } catch (NotFound $e) { + return []; + } + + if ($node instanceof IOutbox) { + return ['POST']; + } + + return []; + + } + + /** + * This method handles POST request for the outbox. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpPost(RequestInterface $request, ResponseInterface $response) { + + // Checking if this is a text/calendar content type + $contentType = $request->getHeader('Content-Type'); + if (strpos($contentType, 'text/calendar') !== 0) { + return; + } + + $path = $request->getPath(); + + // Checking if we're talking to an outbox + try { + $node = $this->server->tree->getNodeForPath($path); + } catch (NotFound $e) { + return; + } + if (!$node instanceof IOutbox) + return; + + $this->server->transactionType = 'post-caldav-outbox'; + $this->outboxRequest($node, $request, $response); + + // Returning false breaks the event chain and tells the server we've + // handled the request. + return false; + + } + + /** + * This method handler is invoked during fetching of properties. + * + * We use this event to add calendar-auto-schedule-specific properties. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFind(PropFind $propFind, INode $node) { + + if ($node instanceof DAVACL\IPrincipal) { + + $caldavPlugin = $this->server->getPlugin('caldav'); + $principalUrl = $node->getPrincipalUrl(); + + // schedule-outbox-URL property + $propFind->handle('{' . self::NS_CALDAV . '}schedule-outbox-URL', function() use ($principalUrl, $caldavPlugin) { + + $calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl); + if (!$calendarHomePath) { + return null; + } + $outboxPath = $calendarHomePath . '/outbox/'; + + return new LocalHref($outboxPath); + + }); + // schedule-inbox-URL property + $propFind->handle('{' . self::NS_CALDAV . '}schedule-inbox-URL', function() use ($principalUrl, $caldavPlugin) { + + $calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl); + if (!$calendarHomePath) { + return null; + } + $inboxPath = $calendarHomePath . '/inbox/'; + + return new LocalHref($inboxPath); + + }); + + $propFind->handle('{' . self::NS_CALDAV . '}schedule-default-calendar-URL', function() use ($principalUrl, $caldavPlugin) { + + // We don't support customizing this property yet, so in the + // meantime we just grab the first calendar in the home-set. + $calendarHomePath = $caldavPlugin->getCalendarHomeForPrincipal($principalUrl); + + if (!$calendarHomePath) { + return null; + } + + $sccs = '{' . self::NS_CALDAV . '}supported-calendar-component-set'; + + $result = $this->server->getPropertiesForPath($calendarHomePath, [ + '{DAV:}resourcetype', + '{DAV:}share-access', + $sccs, + ], 1); + + foreach ($result as $child) { + if (!isset($child[200]['{DAV:}resourcetype']) || !$child[200]['{DAV:}resourcetype']->is('{' . self::NS_CALDAV . '}calendar')) { + // Node is either not a calendar + continue; + } + if (isset($child[200]['{DAV:}share-access'])) { + $shareAccess = $child[200]['{DAV:}share-access']->getValue(); + if ($shareAccess !== Sharing\Plugin::ACCESS_NOTSHARED && $shareAccess !== Sharing\Plugin::ACCESS_SHAREDOWNER) { + // Node is a shared node, not owned by the relevant + // user. + continue; + } + + } + if (!isset($child[200][$sccs]) || in_array('VEVENT', $child[200][$sccs]->getValue())) { + // Either there is no supported-calendar-component-set + // (which is fine) or we found one that supports VEVENT. + return new LocalHref($child['href']); + } + } + + }); + + // The server currently reports every principal to be of type + // 'INDIVIDUAL' + $propFind->handle('{' . self::NS_CALDAV . '}calendar-user-type', function() { + + return 'INDIVIDUAL'; + + }); + + } + + // Mapping the old property to the new property. + $propFind->handle('{http://calendarserver.org/ns/}calendar-availability', function() use ($propFind, $node) { + + // In case it wasn't clear, the only difference is that we map the + // old property to a different namespace. + $availProp = '{' . self::NS_CALDAV . '}calendar-availability'; + $subPropFind = new PropFind( + $propFind->getPath(), + [$availProp] + ); + + $this->server->getPropertiesByNode( + $subPropFind, + $node + ); + + $propFind->set( + '{http://calendarserver.org/ns/}calendar-availability', + $subPropFind->get($availProp), + $subPropFind->getStatus($availProp) + ); + + }); + + } + + /** + * This method is called during property updates. + * + * @param string $path + * @param PropPatch $propPatch + * @return void + */ + function propPatch($path, PropPatch $propPatch) { + + // Mapping the old property to the new property. + $propPatch->handle('{http://calendarserver.org/ns/}calendar-availability', function($value) use ($path) { + + $availProp = '{' . self::NS_CALDAV . '}calendar-availability'; + $subPropPatch = new PropPatch([$availProp => $value]); + $this->server->emit('propPatch', [$path, $subPropPatch]); + $subPropPatch->commit(); + + return $subPropPatch->getResult()[$availProp]; + + }); + + } + + /** + * This method is triggered whenever there was a calendar object gets + * created or updated. + * + * @param RequestInterface $request HTTP request + * @param ResponseInterface $response HTTP Response + * @param VCalendar $vCal Parsed iCalendar object + * @param mixed $calendarPath Path to calendar collection + * @param mixed $modified The iCalendar object has been touched. + * @param mixed $isNew Whether this was a new item or we're updating one + * @return void + */ + function calendarObjectChange(RequestInterface $request, ResponseInterface $response, VCalendar $vCal, $calendarPath, &$modified, $isNew) { + + if (!$this->scheduleReply($this->server->httpRequest)) { + return; + } + + $calendarNode = $this->server->tree->getNodeForPath($calendarPath); + + $addresses = $this->getAddressesForPrincipal( + $calendarNode->getOwner() + ); + + if (!$isNew) { + $node = $this->server->tree->getNodeForPath($request->getPath()); + $oldObj = Reader::read($node->get()); + } else { + $oldObj = null; + } + + $this->processICalendarChange($oldObj, $vCal, $addresses, [], $modified); + + if ($oldObj) { + // Destroy circular references so PHP will GC the object. + $oldObj->destroy(); + } + + } + + /** + * This method is responsible for delivering the ITip message. + * + * @param ITip\Message $iTipMessage + * @return void + */ + function deliver(ITip\Message $iTipMessage) { + + $this->server->emit('schedule', [$iTipMessage]); + if (!$iTipMessage->scheduleStatus) { + $iTipMessage->scheduleStatus = '5.2;There was no system capable of delivering the scheduling message'; + } + // In case the change was considered 'insignificant', we are going to + // remove any error statuses, if any. See ticket #525. + list($baseCode) = explode('.', $iTipMessage->scheduleStatus); + if (!$iTipMessage->significantChange && in_array($baseCode, ['3', '5'])) { + $iTipMessage->scheduleStatus = null; + } + + } + + /** + * This method is triggered before a file gets deleted. + * + * We use this event to make sure that when this happens, attendees get + * cancellations, and organizers get 'DECLINED' statuses. + * + * @param string $path + * @return void + */ + function beforeUnbind($path) { + + // FIXME: We shouldn't trigger this functionality when we're issuing a + // MOVE. This is a hack. + if ($this->server->httpRequest->getMethod() === 'MOVE') return; + + $node = $this->server->tree->getNodeForPath($path); + + if (!$node instanceof ICalendarObject || $node instanceof ISchedulingObject) { + return; + } + + if (!$this->scheduleReply($this->server->httpRequest)) { + return; + } + + $addresses = $this->getAddressesForPrincipal( + $node->getOwner() + ); + + $broker = new ITip\Broker(); + $messages = $broker->parseEvent(null, $addresses, $node->get()); + + foreach ($messages as $message) { + $this->deliver($message); + } + + } + + /** + * Event handler for the 'schedule' event. + * + * This handler attempts to look at local accounts to deliver the + * scheduling object. + * + * @param ITip\Message $iTipMessage + * @return void + */ + function scheduleLocalDelivery(ITip\Message $iTipMessage) { + + $aclPlugin = $this->server->getPlugin('acl'); + + // Local delivery is not available if the ACL plugin is not loaded. + if (!$aclPlugin) { + return; + } + + $caldavNS = '{' . self::NS_CALDAV . '}'; + + $principalUri = $aclPlugin->getPrincipalByUri($iTipMessage->recipient); + if (!$principalUri) { + $iTipMessage->scheduleStatus = '3.7;Could not find principal.'; + return; + } + + // We found a principal URL, now we need to find its inbox. + // Unfortunately we may not have sufficient privileges to find this, so + // we are temporarily turning off ACL to let this come through. + // + // Once we support PHP 5.5, this should be wrapped in a try..finally + // block so we can ensure that this privilege gets added again after. + $this->server->removeListener('propFind', [$aclPlugin, 'propFind']); + + $result = $this->server->getProperties( + $principalUri, + [ + '{DAV:}principal-URL', + $caldavNS . 'calendar-home-set', + $caldavNS . 'schedule-inbox-URL', + $caldavNS . 'schedule-default-calendar-URL', + '{http://sabredav.org/ns}email-address', + ] + ); + + // Re-registering the ACL event + $this->server->on('propFind', [$aclPlugin, 'propFind'], 20); + + if (!isset($result[$caldavNS . 'schedule-inbox-URL'])) { + $iTipMessage->scheduleStatus = '5.2;Could not find local inbox'; + return; + } + if (!isset($result[$caldavNS . 'calendar-home-set'])) { + $iTipMessage->scheduleStatus = '5.2;Could not locate a calendar-home-set'; + return; + } + if (!isset($result[$caldavNS . 'schedule-default-calendar-URL'])) { + $iTipMessage->scheduleStatus = '5.2;Could not find a schedule-default-calendar-URL property'; + return; + } + + $calendarPath = $result[$caldavNS . 'schedule-default-calendar-URL']->getHref(); + $homePath = $result[$caldavNS . 'calendar-home-set']->getHref(); + $inboxPath = $result[$caldavNS . 'schedule-inbox-URL']->getHref(); + + if ($iTipMessage->method === 'REPLY') { + $privilege = 'schedule-deliver-reply'; + } else { + $privilege = 'schedule-deliver-invite'; + } + + if (!$aclPlugin->checkPrivileges($inboxPath, $caldavNS . $privilege, DAVACL\Plugin::R_PARENT, false)) { + $iTipMessage->scheduleStatus = '3.8;insufficient privileges: ' . $privilege . ' is required on the recipient schedule inbox.'; + return; + } + + // Next, we're going to find out if the item already exits in one of + // the users' calendars. + $uid = $iTipMessage->uid; + + $newFileName = 'sabredav-' . \Sabre\DAV\UUIDUtil::getUUID() . '.ics'; + + $home = $this->server->tree->getNodeForPath($homePath); + $inbox = $this->server->tree->getNodeForPath($inboxPath); + + $currentObject = null; + $objectNode = null; + $isNewNode = false; + + $result = $home->getCalendarObjectByUID($uid); + if ($result) { + // There was an existing object, we need to update probably. + $objectPath = $homePath . '/' . $result; + $objectNode = $this->server->tree->getNodeForPath($objectPath); + $oldICalendarData = $objectNode->get(); + $currentObject = Reader::read($oldICalendarData); + } else { + $isNewNode = true; + } + + $broker = new ITip\Broker(); + $newObject = $broker->processMessage($iTipMessage, $currentObject); + + $inbox->createFile($newFileName, $iTipMessage->message->serialize()); + + if (!$newObject) { + // We received an iTip message referring to a UID that we don't + // have in any calendars yet, and processMessage did not give us a + // calendarobject back. + // + // The implication is that processMessage did not understand the + // iTip message. + $iTipMessage->scheduleStatus = '5.0;iTip message was not processed by the server, likely because we didn\'t understand it.'; + return; + } + + // Note that we are bypassing ACL on purpose by calling this directly. + // We may need to look a bit deeper into this later. Supporting ACL + // here would be nice. + if ($isNewNode) { + $calendar = $this->server->tree->getNodeForPath($calendarPath); + $calendar->createFile($newFileName, $newObject->serialize()); + } else { + // If the message was a reply, we may have to inform other + // attendees of this attendees status. Therefore we're shooting off + // another itipMessage. + if ($iTipMessage->method === 'REPLY') { + $this->processICalendarChange( + $oldICalendarData, + $newObject, + [$iTipMessage->recipient], + [$iTipMessage->sender] + ); + } + $objectNode->put($newObject->serialize()); + } + $iTipMessage->scheduleStatus = '1.2;Message delivered locally'; + + } + + /** + * This method is triggered whenever a subsystem requests the privileges + * that are supported on a particular node. + * + * We need to add a number of privileges for scheduling purposes. + * + * @param INode $node + * @param array $supportedPrivilegeSet + */ + function getSupportedPrivilegeSet(INode $node, array &$supportedPrivilegeSet) { + + $ns = '{' . self::NS_CALDAV . '}'; + if ($node instanceof IOutbox) { + $supportedPrivilegeSet[$ns . 'schedule-send'] = [ + 'abstract' => false, + 'aggregates' => [ + $ns . 'schedule-send-invite' => [ + 'abstract' => false, + 'aggregates' => [], + ], + $ns . 'schedule-send-reply' => [ + 'abstract' => false, + 'aggregates' => [], + ], + $ns . 'schedule-send-freebusy' => [ + 'abstract' => false, + 'aggregates' => [], + ], + // Privilege from an earlier scheduling draft, but still + // used by some clients. + $ns . 'schedule-post-vevent' => [ + 'abstract' => false, + 'aggregates' => [], + ], + ] + ]; + } + if ($node instanceof IInbox) { + $supportedPrivilegeSet[$ns . 'schedule-deliver'] = [ + 'abstract' => false, + 'aggregates' => [ + $ns . 'schedule-deliver-invite' => [ + 'abstract' => false, + 'aggregates' => [], + ], + $ns . 'schedule-deliver-reply' => [ + 'abstract' => false, + 'aggregates' => [], + ], + $ns . 'schedule-query-freebusy' => [ + 'abstract' => false, + 'aggregates' => [], + ], + ] + ]; + } + + } + + /** + * This method looks at an old iCalendar object, a new iCalendar object and + * starts sending scheduling messages based on the changes. + * + * A list of addresses needs to be specified, so the system knows who made + * the update, because the behavior may be different based on if it's an + * attendee or an organizer. + * + * This method may update $newObject to add any status changes. + * + * @param VCalendar|string $oldObject + * @param VCalendar $newObject + * @param array $addresses + * @param array $ignore Any addresses to not send messages to. + * @param bool $modified A marker to indicate that the original object + * modified by this process. + * @return void + */ + protected function processICalendarChange($oldObject = null, VCalendar $newObject, array $addresses, array $ignore = [], &$modified = false) { + + $broker = new ITip\Broker(); + $messages = $broker->parseEvent($newObject, $addresses, $oldObject); + + if ($messages) $modified = true; + + foreach ($messages as $message) { + + if (in_array($message->recipient, $ignore)) { + continue; + } + + $this->deliver($message); + + if (isset($newObject->VEVENT->ORGANIZER) && ($newObject->VEVENT->ORGANIZER->getNormalizedValue() === $message->recipient)) { + if ($message->scheduleStatus) { + $newObject->VEVENT->ORGANIZER['SCHEDULE-STATUS'] = $message->getScheduleStatus(); + } + unset($newObject->VEVENT->ORGANIZER['SCHEDULE-FORCE-SEND']); + + } else { + + if (isset($newObject->VEVENT->ATTENDEE)) foreach ($newObject->VEVENT->ATTENDEE as $attendee) { + + if ($attendee->getNormalizedValue() === $message->recipient) { + if ($message->scheduleStatus) { + $attendee['SCHEDULE-STATUS'] = $message->getScheduleStatus(); + } + unset($attendee['SCHEDULE-FORCE-SEND']); + break; + } + + } + + } + + } + + } + + /** + * Returns a list of addresses that are associated with a principal. + * + * @param string $principal + * @return array + */ + protected function getAddressesForPrincipal($principal) { + + $CUAS = '{' . self::NS_CALDAV . '}calendar-user-address-set'; + + $properties = $this->server->getProperties( + $principal, + [$CUAS] + ); + + // If we can't find this information, we'll stop processing + if (!isset($properties[$CUAS])) { + return; + } + + $addresses = $properties[$CUAS]->getHrefs(); + return $addresses; + + } + + /** + * This method handles POST requests to the schedule-outbox. + * + * Currently, two types of requests are supported: + * * FREEBUSY requests from RFC 6638 + * * Simple iTIP messages from draft-desruisseaux-caldav-sched-04 + * + * The latter is from an expired early draft of the CalDAV scheduling + * extensions, but iCal depends on a feature from that spec, so we + * implement it. + * + * @param IOutbox $outboxNode + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function outboxRequest(IOutbox $outboxNode, RequestInterface $request, ResponseInterface $response) { + + $outboxPath = $request->getPath(); + + // Parsing the request body + try { + $vObject = VObject\Reader::read($request->getBody()); + } catch (VObject\ParseException $e) { + throw new BadRequest('The request body must be a valid iCalendar object. Parse error: ' . $e->getMessage()); + } + + // The incoming iCalendar object must have a METHOD property, and a + // component. The combination of both determines what type of request + // this is. + $componentType = null; + foreach ($vObject->getComponents() as $component) { + if ($component->name !== 'VTIMEZONE') { + $componentType = $component->name; + break; + } + } + if (is_null($componentType)) { + throw new BadRequest('We expected at least one VTODO, VJOURNAL, VFREEBUSY or VEVENT component'); + } + + // Validating the METHOD + $method = strtoupper((string)$vObject->METHOD); + if (!$method) { + throw new BadRequest('A METHOD property must be specified in iTIP messages'); + } + + // So we support one type of request: + // + // REQUEST with a VFREEBUSY component + + $acl = $this->server->getPlugin('acl'); + + if ($componentType === 'VFREEBUSY' && $method === 'REQUEST') { + + $acl && $acl->checkPrivileges($outboxPath, '{' . self::NS_CALDAV . '}schedule-send-freebusy'); + $this->handleFreeBusyRequest($outboxNode, $vObject, $request, $response); + + // Destroy circular references so PHP can GC the object. + $vObject->destroy(); + unset($vObject); + + } else { + + throw new NotImplemented('We only support VFREEBUSY (REQUEST) on this endpoint'); + + } + + } + + /** + * This method is responsible for parsing a free-busy query request and + * returning it's result. + * + * @param IOutbox $outbox + * @param VObject\Component $vObject + * @param RequestInterface $request + * @param ResponseInterface $response + * @return string + */ + protected function handleFreeBusyRequest(IOutbox $outbox, VObject\Component $vObject, RequestInterface $request, ResponseInterface $response) { + + $vFreeBusy = $vObject->VFREEBUSY; + $organizer = $vFreeBusy->ORGANIZER; + + $organizer = (string)$organizer; + + // Validating if the organizer matches the owner of the inbox. + $owner = $outbox->getOwner(); + + $caldavNS = '{' . self::NS_CALDAV . '}'; + + $uas = $caldavNS . 'calendar-user-address-set'; + $props = $this->server->getProperties($owner, [$uas]); + + if (empty($props[$uas]) || !in_array($organizer, $props[$uas]->getHrefs())) { + throw new Forbidden('The organizer in the request did not match any of the addresses for the owner of this inbox'); + } + + if (!isset($vFreeBusy->ATTENDEE)) { + throw new BadRequest('You must at least specify 1 attendee'); + } + + $attendees = []; + foreach ($vFreeBusy->ATTENDEE as $attendee) { + $attendees[] = (string)$attendee; + } + + + if (!isset($vFreeBusy->DTSTART) || !isset($vFreeBusy->DTEND)) { + throw new BadRequest('DTSTART and DTEND must both be specified'); + } + + $startRange = $vFreeBusy->DTSTART->getDateTime(); + $endRange = $vFreeBusy->DTEND->getDateTime(); + + $results = []; + foreach ($attendees as $attendee) { + $results[] = $this->getFreeBusyForEmail($attendee, $startRange, $endRange, $vObject); + } + + $dom = new \DOMDocument('1.0', 'utf-8'); + $dom->formatOutput = true; + $scheduleResponse = $dom->createElement('cal:schedule-response'); + foreach ($this->server->xml->namespaceMap as $namespace => $prefix) { + + $scheduleResponse->setAttribute('xmlns:' . $prefix, $namespace); + + } + $dom->appendChild($scheduleResponse); + + foreach ($results as $result) { + $xresponse = $dom->createElement('cal:response'); + + $recipient = $dom->createElement('cal:recipient'); + $recipientHref = $dom->createElement('d:href'); + + $recipientHref->appendChild($dom->createTextNode($result['href'])); + $recipient->appendChild($recipientHref); + $xresponse->appendChild($recipient); + + $reqStatus = $dom->createElement('cal:request-status'); + $reqStatus->appendChild($dom->createTextNode($result['request-status'])); + $xresponse->appendChild($reqStatus); + + if (isset($result['calendar-data'])) { + + $calendardata = $dom->createElement('cal:calendar-data'); + $calendardata->appendChild($dom->createTextNode(str_replace("\r\n", "\n", $result['calendar-data']->serialize()))); + $xresponse->appendChild($calendardata); + + } + $scheduleResponse->appendChild($xresponse); + } + + $response->setStatus(200); + $response->setHeader('Content-Type', 'application/xml'); + $response->setBody($dom->saveXML()); + + } + + /** + * Returns free-busy information for a specific address. The returned + * data is an array containing the following properties: + * + * calendar-data : A VFREEBUSY VObject + * request-status : an iTip status code. + * href: The principal's email address, as requested + * + * The following request status codes may be returned: + * * 2.0;description + * * 3.7;description + * + * @param string $email address + * @param \DateTimeInterface $start + * @param \DateTimeInterface $end + * @param VObject\Component $request + * @return array + */ + protected function getFreeBusyForEmail($email, \DateTimeInterface $start, \DateTimeInterface $end, VObject\Component $request) { + + $caldavNS = '{' . self::NS_CALDAV . '}'; + + $aclPlugin = $this->server->getPlugin('acl'); + if (substr($email, 0, 7) === 'mailto:') $email = substr($email, 7); + + $result = $aclPlugin->principalSearch( + ['{http://sabredav.org/ns}email-address' => $email], + [ + '{DAV:}principal-URL', + $caldavNS . 'calendar-home-set', + $caldavNS . 'schedule-inbox-URL', + '{http://sabredav.org/ns}email-address', + + ] + ); + + if (!count($result)) { + return [ + 'request-status' => '3.7;Could not find principal', + 'href' => 'mailto:' . $email, + ]; + } + + if (!isset($result[0][200][$caldavNS . 'calendar-home-set'])) { + return [ + 'request-status' => '3.7;No calendar-home-set property found', + 'href' => 'mailto:' . $email, + ]; + } + if (!isset($result[0][200][$caldavNS . 'schedule-inbox-URL'])) { + return [ + 'request-status' => '3.7;No schedule-inbox-URL property found', + 'href' => 'mailto:' . $email, + ]; + } + $homeSet = $result[0][200][$caldavNS . 'calendar-home-set']->getHref(); + $inboxUrl = $result[0][200][$caldavNS . 'schedule-inbox-URL']->getHref(); + + // Do we have permission? + $aclPlugin->checkPrivileges($inboxUrl, $caldavNS . 'schedule-query-freebusy'); + + // Grabbing the calendar list + $objects = []; + $calendarTimeZone = new DateTimeZone('UTC'); + + foreach ($this->server->tree->getNodeForPath($homeSet)->getChildren() as $node) { + if (!$node instanceof ICalendar) { + continue; + } + + $sct = $caldavNS . 'schedule-calendar-transp'; + $ctz = $caldavNS . 'calendar-timezone'; + $props = $node->getProperties([$sct, $ctz]); + + if (isset($props[$sct]) && $props[$sct]->getValue() == ScheduleCalendarTransp::TRANSPARENT) { + // If a calendar is marked as 'transparent', it means we must + // ignore it for free-busy purposes. + continue; + } + + if (isset($props[$ctz])) { + $vtimezoneObj = VObject\Reader::read($props[$ctz]); + $calendarTimeZone = $vtimezoneObj->VTIMEZONE->getTimeZone(); + + // Destroy circular references so PHP can garbage collect the object. + $vtimezoneObj->destroy(); + + } + + // Getting the list of object uris within the time-range + $urls = $node->calendarQuery([ + 'name' => 'VCALENDAR', + 'comp-filters' => [ + [ + 'name' => 'VEVENT', + 'comp-filters' => [], + 'prop-filters' => [], + 'is-not-defined' => false, + 'time-range' => [ + 'start' => $start, + 'end' => $end, + ], + ], + ], + 'prop-filters' => [], + 'is-not-defined' => false, + 'time-range' => null, + ]); + + $calObjects = array_map(function($url) use ($node) { + $obj = $node->getChild($url)->get(); + return $obj; + }, $urls); + + $objects = array_merge($objects, $calObjects); + + } + + $inboxProps = $this->server->getProperties( + $inboxUrl, + $caldavNS . 'calendar-availability' + ); + + $vcalendar = new VObject\Component\VCalendar(); + $vcalendar->METHOD = 'REPLY'; + + $generator = new VObject\FreeBusyGenerator(); + $generator->setObjects($objects); + $generator->setTimeRange($start, $end); + $generator->setBaseObject($vcalendar); + $generator->setTimeZone($calendarTimeZone); + + if ($inboxProps) { + $generator->setVAvailability( + VObject\Reader::read( + $inboxProps[$caldavNS . 'calendar-availability'] + ) + ); + } + + $result = $generator->getResult(); + + $vcalendar->VFREEBUSY->ATTENDEE = 'mailto:' . $email; + $vcalendar->VFREEBUSY->UID = (string)$request->VFREEBUSY->UID; + $vcalendar->VFREEBUSY->ORGANIZER = clone $request->VFREEBUSY->ORGANIZER; + + return [ + 'calendar-data' => $result, + 'request-status' => '2.0;Success', + 'href' => 'mailto:' . $email, + ]; + } + + /** + * This method checks the 'Schedule-Reply' header + * and returns false if it's 'F', otherwise true. + * + * @param RequestInterface $request + * @return bool + */ + private function scheduleReply(RequestInterface $request) { + + $scheduleReply = $request->getHeader('Schedule-Reply'); + return $scheduleReply !== 'F'; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds calendar-auto-schedule, as defined in rfc6638', + 'link' => 'http://sabre.io/dav/scheduling/', + ]; + + } +} diff --git a/vendor/sabre/dav/lib/CalDAV/Schedule/SchedulingObject.php b/vendor/sabre/dav/lib/CalDAV/Schedule/SchedulingObject.php new file mode 100644 index 0000000..0cd05a9 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Schedule/SchedulingObject.php @@ -0,0 +1,155 @@ +caldavBackend = $caldavBackend; + + if (!isset($objectData['uri'])) { + throw new \InvalidArgumentException('The objectData argument must contain an \'uri\' property'); + } + + $this->objectData = $objectData; + + } + + /** + * Returns the ICalendar-formatted object + * + * @return string + */ + function get() { + + // Pre-populating the 'calendardata' is optional, if we don't have it + // already we fetch it from the backend. + if (!isset($this->objectData['calendardata'])) { + $this->objectData = $this->caldavBackend->getSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']); + } + return $this->objectData['calendardata']; + + } + + /** + * Updates the ICalendar-formatted object + * + * @param string|resource $calendarData + * @return string + */ + function put($calendarData) { + + throw new MethodNotAllowed('Updating scheduling objects is not supported'); + + } + + /** + * Deletes the scheduling message + * + * @return void + */ + function delete() { + + $this->caldavBackend->deleteSchedulingObject($this->objectData['principaluri'], $this->objectData['uri']); + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->objectData['principaluri']; + + } + + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + // An alternative acl may be specified in the object data. + // + + if (isset($this->objectData['acl'])) { + return $this->objectData['acl']; + } + + // The default ACL + return [ + [ + 'privilege' => '{DAV:}all', + 'principal' => '{DAV:}owner', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}all', + 'principal' => $this->objectData['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->objectData['principaluri'] . '/calendar-proxy-read', + 'protected' => true, + ], + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/SharedCalendar.php b/vendor/sabre/dav/lib/CalDAV/SharedCalendar.php new file mode 100644 index 0000000..7a77616 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/SharedCalendar.php @@ -0,0 +1,229 @@ +calendarInfo['share-access']) ? $this->calendarInfo['share-access'] : SPlugin::ACCESS_NOTSHARED; + + } + + /** + * This function must return a URI that uniquely identifies the shared + * resource. This URI should be identical across instances, and is + * also used in several other XML bodies to connect invites to + * resources. + * + * This may simply be a relative reference to the original shared instance, + * but it could also be a urn. As long as it's a valid URI and unique. + * + * @return string + */ + function getShareResourceUri() { + + return $this->calendarInfo['share-resource-uri']; + + } + + /** + * Updates the list of sharees. + * + * Every item must be a Sharee object. + * + * @param \Sabre\DAV\Xml\Element\Sharee[] $sharees + * @return void + */ + function updateInvites(array $sharees) { + + $this->caldavBackend->updateInvites($this->calendarInfo['id'], $sharees); + + } + + /** + * Returns the list of people whom this resource is shared with. + * + * Every item in the returned array must be a Sharee object with + * at least the following properties set: + * + * * $href + * * $shareAccess + * * $inviteStatus + * + * and optionally: + * + * * $properties + * + * @return \Sabre\DAV\Xml\Element\Sharee[] + */ + function getInvites() { + + return $this->caldavBackend->getInvites($this->calendarInfo['id']); + + } + + /** + * Marks this calendar as published. + * + * Publishing a calendar should automatically create a read-only, public, + * subscribable calendar. + * + * @param bool $value + * @return void + */ + function setPublishStatus($value) { + + $this->caldavBackend->setPublishStatus($this->calendarInfo['id'], $value); + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + $acl = []; + + switch ($this->getShareAccess()) { + case SPlugin::ACCESS_NOTSHARED : + case SPlugin::ACCESS_SHAREDOWNER : + $acl[] = [ + 'privilege' => '{DAV:}share', + 'principal' => $this->calendarInfo['principaluri'], + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}share', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ]; + // No break intentional! + case SPlugin::ACCESS_READWRITE : + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->calendarInfo['principaluri'], + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ]; + // No break intentional! + case SPlugin::ACCESS_READ : + $acl[] = [ + 'privilege' => '{DAV:}write-properties', + 'principal' => $this->calendarInfo['principaluri'], + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}write-properties', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->calendarInfo['principaluri'], + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read', + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{' . Plugin::NS_CALDAV . '}read-free-busy', + 'principal' => '{DAV:}authenticated', + 'protected' => true, + ]; + break; + } + return $acl; + + } + + + /** + * This method returns the ACL's for calendar objects in this calendar. + * The result of this method automatically gets passed to the + * calendar-object nodes in the calendar. + * + * @return array + */ + function getChildACL() { + + $acl = []; + + switch ($this->getShareAccess()) { + case SPlugin::ACCESS_NOTSHARED : + // No break intentional + case SPlugin::ACCESS_SHAREDOWNER : + // No break intentional + case SPlugin::ACCESS_READWRITE: + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->calendarInfo['principaluri'], + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}write', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ]; + // No break intentional + case SPlugin::ACCESS_READ: + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->calendarInfo['principaluri'], + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-write', + 'protected' => true, + ]; + $acl[] = [ + 'privilege' => '{DAV:}read', + 'principal' => $this->calendarInfo['principaluri'] . '/calendar-proxy-read', + 'protected' => true, + ]; + break; + } + + return $acl; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/SharingPlugin.php b/vendor/sabre/dav/lib/CalDAV/SharingPlugin.php new file mode 100644 index 0000000..5cce796 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/SharingPlugin.php @@ -0,0 +1,401 @@ +server = $server; + + if (is_null($this->server->getPlugin('sharing'))) { + throw new \LogicException('The generic "sharing" plugin must be loaded before the caldav sharing plugin. Call $server->addPlugin(new \Sabre\DAV\Sharing\Plugin()); before this one.'); + } + + array_push( + $this->server->protectedProperties, + '{' . Plugin::NS_CALENDARSERVER . '}invite', + '{' . Plugin::NS_CALENDARSERVER . '}allowed-sharing-modes', + '{' . Plugin::NS_CALENDARSERVER . '}shared-url' + ); + + $this->server->xml->elementMap['{' . Plugin::NS_CALENDARSERVER . '}share'] = 'Sabre\\CalDAV\\Xml\\Request\\Share'; + $this->server->xml->elementMap['{' . Plugin::NS_CALENDARSERVER . '}invite-reply'] = 'Sabre\\CalDAV\\Xml\\Request\\InviteReply'; + + $this->server->on('propFind', [$this, 'propFindEarly']); + $this->server->on('propFind', [$this, 'propFindLate'], 150); + $this->server->on('propPatch', [$this, 'propPatch'], 40); + $this->server->on('method:POST', [$this, 'httpPost']); + + } + + /** + * This event is triggered when properties are requested for a certain + * node. + * + * This allows us to inject any properties early. + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @return void + */ + function propFindEarly(DAV\PropFind $propFind, DAV\INode $node) { + + if ($node instanceof ISharedCalendar) { + + $propFind->handle('{' . Plugin::NS_CALENDARSERVER . '}invite', function() use ($node) { + + // Fetching owner information + $props = $this->server->getPropertiesForPath($node->getOwner(), [ + '{http://sabredav.org/ns}email-address', + '{DAV:}displayname', + ], 0); + + $ownerInfo = [ + 'href' => $node->getOwner(), + ]; + + if (isset($props[0][200])) { + + // We're mapping the internal webdav properties to the + // elements caldav-sharing expects. + if (isset($props[0][200]['{http://sabredav.org/ns}email-address'])) { + $ownerInfo['href'] = 'mailto:' . $props[0][200]['{http://sabredav.org/ns}email-address']; + } + if (isset($props[0][200]['{DAV:}displayname'])) { + $ownerInfo['commonName'] = $props[0][200]['{DAV:}displayname']; + } + + } + + return new Xml\Property\Invite( + $node->getInvites(), + $ownerInfo + ); + + }); + + } + + } + + /** + * This method is triggered *after* all properties have been retrieved. + * This allows us to inject the correct resourcetype for calendars that + * have been shared. + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @return void + */ + function propFindLate(DAV\PropFind $propFind, DAV\INode $node) { + + if ($node instanceof ISharedCalendar) { + $shareAccess = $node->getShareAccess(); + if ($rt = $propFind->get('{DAV:}resourcetype')) { + switch ($shareAccess) { + case \Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER : + $rt->add('{' . Plugin::NS_CALENDARSERVER . '}shared-owner'); + break; + case \Sabre\DAV\Sharing\Plugin::ACCESS_READ : + case \Sabre\DAV\Sharing\Plugin::ACCESS_READWRITE : + $rt->add('{' . Plugin::NS_CALENDARSERVER . '}shared'); + break; + + } + } + $propFind->handle('{' . Plugin::NS_CALENDARSERVER . '}allowed-sharing-modes', function() { + return new Xml\Property\AllowedSharingModes(true, false); + }); + + } + + } + + /** + * This method is trigged when a user attempts to update a node's + * properties. + * + * A previous draft of the sharing spec stated that it was possible to use + * PROPPATCH to remove 'shared-owner' from the resourcetype, thus unsharing + * the calendar. + * + * Even though this is no longer in the current spec, we keep this around + * because OS X 10.7 may still make use of this feature. + * + * @param string $path + * @param DAV\PropPatch $propPatch + * @return void + */ + function propPatch($path, DAV\PropPatch $propPatch) { + + $node = $this->server->tree->getNodeForPath($path); + if (!$node instanceof ISharedCalendar) + return; + + if ($node->getShareAccess() === \Sabre\DAV\Sharing\Plugin::ACCESS_SHAREDOWNER || $node->getShareAccess() === \Sabre\DAV\Sharing\Plugin::ACCESS_NOTSHARED) { + + $propPatch->handle('{DAV:}resourcetype', function($value) use ($node) { + if ($value->is('{' . Plugin::NS_CALENDARSERVER . '}shared-owner')) return false; + $shares = $node->getInvites(); + foreach ($shares as $share) { + $share->access = DAV\Sharing\Plugin::ACCESS_NOACCESS; + } + $node->updateInvites($shares); + + return true; + + }); + + } + + } + + /** + * We intercept this to handle POST requests on calendars. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return null|bool + */ + function httpPost(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + // Only handling xml + $contentType = $request->getHeader('Content-Type'); + if (strpos($contentType, 'application/xml') === false && strpos($contentType, 'text/xml') === false) + return; + + // Making sure the node exists + try { + $node = $this->server->tree->getNodeForPath($path); + } catch (DAV\Exception\NotFound $e) { + return; + } + + $requestBody = $request->getBodyAsString(); + + // If this request handler could not deal with this POST request, it + // will return 'null' and other plugins get a chance to handle the + // request. + // + // However, we already requested the full body. This is a problem, + // because a body can only be read once. This is why we preemptively + // re-populated the request body with the existing data. + $request->setBody($requestBody); + + $message = $this->server->xml->parse($requestBody, $request->getUrl(), $documentType); + + switch ($documentType) { + + // Both the DAV:share-resource and CALENDARSERVER:share requests + // behave identically. + case '{' . Plugin::NS_CALENDARSERVER . '}share' : + + $sharingPlugin = $this->server->getPlugin('sharing'); + $sharingPlugin->shareResource($path, $message->sharees); + + $response->setStatus(200); + // Adding this because sending a response body may cause issues, + // and I wanted some type of indicator the response was handled. + $response->setHeader('X-Sabre-Status', 'everything-went-well'); + + // Breaking the event chain + return false; + + // The invite-reply document is sent when the user replies to an + // invitation of a calendar share. + case '{' . Plugin::NS_CALENDARSERVER . '}invite-reply' : + + // This only works on the calendar-home-root node. + if (!$node instanceof CalendarHome) { + return; + } + $this->server->transactionType = 'post-invite-reply'; + + // Getting ACL info + $acl = $this->server->getPlugin('acl'); + + // If there's no ACL support, we allow everything + if ($acl) { + $acl->checkPrivileges($path, '{DAV:}write'); + } + + $url = $node->shareReply( + $message->href, + $message->status, + $message->calendarUri, + $message->inReplyTo, + $message->summary + ); + + $response->setStatus(200); + // Adding this because sending a response body may cause issues, + // and I wanted some type of indicator the response was handled. + $response->setHeader('X-Sabre-Status', 'everything-went-well'); + + if ($url) { + $writer = $this->server->xml->getWriter(); + $writer->openMemory(); + $writer->startDocument(); + $writer->startElement('{' . Plugin::NS_CALENDARSERVER . '}shared-as'); + $writer->write(new LocalHref($url)); + $writer->endElement(); + $response->setHeader('Content-Type', 'application/xml'); + $response->setBody($writer->outputMemory()); + + } + + // Breaking the event chain + return false; + + case '{' . Plugin::NS_CALENDARSERVER . '}publish-calendar' : + + // We can only deal with IShareableCalendar objects + if (!$node instanceof ISharedCalendar) { + return; + } + $this->server->transactionType = 'post-publish-calendar'; + + // Getting ACL info + $acl = $this->server->getPlugin('acl'); + + // If there's no ACL support, we allow everything + if ($acl) { + $acl->checkPrivileges($path, '{DAV:}share'); + } + + $node->setPublishStatus(true); + + // iCloud sends back the 202, so we will too. + $response->setStatus(202); + + // Adding this because sending a response body may cause issues, + // and I wanted some type of indicator the response was handled. + $response->setHeader('X-Sabre-Status', 'everything-went-well'); + + // Breaking the event chain + return false; + + case '{' . Plugin::NS_CALENDARSERVER . '}unpublish-calendar' : + + // We can only deal with IShareableCalendar objects + if (!$node instanceof ISharedCalendar) { + return; + } + $this->server->transactionType = 'post-unpublish-calendar'; + + // Getting ACL info + $acl = $this->server->getPlugin('acl'); + + // If there's no ACL support, we allow everything + if ($acl) { + $acl->checkPrivileges($path, '{DAV:}share'); + } + + $node->setPublishStatus(false); + + $response->setStatus(200); + + // Adding this because sending a response body may cause issues, + // and I wanted some type of indicator the response was handled. + $response->setHeader('X-Sabre-Status', 'everything-went-well'); + + // Breaking the event chain + return false; + + } + + + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds support for caldav-sharing.', + 'link' => 'http://sabre.io/dav/caldav-sharing/', + ]; + + } +} diff --git a/vendor/sabre/dav/lib/CalDAV/Subscriptions/ISubscription.php b/vendor/sabre/dav/lib/CalDAV/Subscriptions/ISubscription.php new file mode 100644 index 0000000..7ba259c --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Subscriptions/ISubscription.php @@ -0,0 +1,40 @@ +resourceTypeMapping['Sabre\\CalDAV\\Subscriptions\\ISubscription'] = + '{http://calendarserver.org/ns/}subscribed'; + + $server->xml->elementMap['{http://calendarserver.org/ns/}source'] = + 'Sabre\\DAV\\Xml\\Property\\Href'; + + $server->on('propFind', [$this, 'propFind'], 150); + + } + + /** + * This method should return a list of server-features. + * + * This is for example 'versioning' and is added to the DAV: header + * in an OPTIONS response. + * + * @return array + */ + function getFeatures() { + + return ['calendarserver-subscribed']; + + } + + /** + * Triggered after properties have been fetched. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFind(PropFind $propFind, INode $node) { + + // There's a bunch of properties that must appear as a self-closing + // xml-element. This event handler ensures that this will be the case. + $props = [ + '{http://calendarserver.org/ns/}subscribed-strip-alarms', + '{http://calendarserver.org/ns/}subscribed-strip-attachments', + '{http://calendarserver.org/ns/}subscribed-strip-todos', + ]; + + foreach ($props as $prop) { + + if ($propFind->getStatus($prop) === 200) { + $propFind->set($prop, '', 200); + } + + } + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using \Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'subscriptions'; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'This plugin allows users to store iCalendar subscriptions in their calendar-home.', + 'link' => null, + ]; + + } +} diff --git a/vendor/sabre/dav/lib/CalDAV/Subscriptions/Subscription.php b/vendor/sabre/dav/lib/CalDAV/Subscriptions/Subscription.php new file mode 100644 index 0000000..6a1851e --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Subscriptions/Subscription.php @@ -0,0 +1,221 @@ +caldavBackend = $caldavBackend; + $this->subscriptionInfo = $subscriptionInfo; + + $required = [ + 'id', + 'uri', + 'principaluri', + 'source', + ]; + + foreach ($required as $r) { + if (!isset($subscriptionInfo[$r])) { + throw new \InvalidArgumentException('The ' . $r . ' field is required when creating a subscription node'); + } + } + + } + + /** + * Returns the name of the node. + * + * This is used to generate the url. + * + * @return string + */ + function getName() { + + return $this->subscriptionInfo['uri']; + + } + + /** + * Returns the last modification time + * + * @return int + */ + function getLastModified() { + + if (isset($this->subscriptionInfo['lastmodified'])) { + return $this->subscriptionInfo['lastmodified']; + } + + } + + /** + * Deletes the current node + * + * @return void + */ + function delete() { + + $this->caldavBackend->deleteSubscription( + $this->subscriptionInfo['id'] + ); + + } + + /** + * Returns an array with all the child nodes + * + * @return \Sabre\DAV\INode[] + */ + function getChildren() { + + return []; + + } + + /** + * Updates properties on this node. + * + * This method received a PropPatch object, which contains all the + * information about the update. + * + * To update specific properties, call the 'handle' method on this object. + * Read the PropPatch documentation for more information. + * + * @param PropPatch $propPatch + * @return void + */ + function propPatch(PropPatch $propPatch) { + + return $this->caldavBackend->updateSubscription( + $this->subscriptionInfo['id'], + $propPatch + ); + + } + + /** + * Returns a list of properties for this nodes. + * + * The properties list is a list of propertynames the client requested, + * encoded in clark-notation {xmlnamespace}tagname. + * + * If the array is empty, it means 'all properties' were requested. + * + * Note that it's fine to liberally give properties back, instead of + * conforming to the list of requested properties. + * The Server class will filter out the extra. + * + * @param array $properties + * @return array + */ + function getProperties($properties) { + + $r = []; + + foreach ($properties as $prop) { + + switch ($prop) { + case '{http://calendarserver.org/ns/}source' : + $r[$prop] = new Href($this->subscriptionInfo['source']); + break; + default : + if (array_key_exists($prop, $this->subscriptionInfo)) { + $r[$prop] = $this->subscriptionInfo[$prop]; + } + break; + } + + } + + return $r; + + } + + /** + * Returns the owner principal. + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->subscriptionInfo['principaluri']; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + return [ + [ + 'privilege' => '{DAV:}all', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}all', + 'principal' => $this->getOwner() . '/calendar-proxy-write', + 'protected' => true, + ], + [ + 'privilege' => '{DAV:}read', + 'principal' => $this->getOwner() . '/calendar-proxy-read', + 'protected' => true, + ] + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Filter/CalendarData.php b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/CalendarData.php new file mode 100644 index 0000000..9669be3 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/CalendarData.php @@ -0,0 +1,84 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = [ + 'contentType' => $reader->getAttribute('content-type') ?: 'text/calendar', + 'version' => $reader->getAttribute('version') ?: '2.0', + ]; + + $elems = (array)$reader->parseInnerTree(); + foreach ($elems as $elem) { + + switch ($elem['name']) { + case '{' . Plugin::NS_CALDAV . '}expand' : + + $result['expand'] = [ + 'start' => isset($elem['attributes']['start']) ? DateTimeParser::parseDateTime($elem['attributes']['start']) : null, + 'end' => isset($elem['attributes']['end']) ? DateTimeParser::parseDateTime($elem['attributes']['end']) : null, + ]; + + if (!$result['expand']['start'] || !$result['expand']['end']) { + throw new BadRequest('The "start" and "end" attributes are required when expanding calendar-data'); + } + if ($result['expand']['end'] <= $result['expand']['start']) { + throw new BadRequest('The end-date must be larger than the start-date when expanding calendar-data'); + } + break; + } + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Filter/CompFilter.php b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/CompFilter.php new file mode 100644 index 0000000..c21ede6 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/CompFilter.php @@ -0,0 +1,97 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = [ + 'name' => null, + 'is-not-defined' => false, + 'comp-filters' => [], + 'prop-filters' => [], + 'time-range' => false, + ]; + + $att = $reader->parseAttributes(); + $result['name'] = $att['name']; + + $elems = $reader->parseInnerTree(); + + if (is_array($elems)) foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{' . Plugin::NS_CALDAV . '}comp-filter' : + $result['comp-filters'][] = $elem['value']; + break; + case '{' . Plugin::NS_CALDAV . '}prop-filter' : + $result['prop-filters'][] = $elem['value']; + break; + case '{' . Plugin::NS_CALDAV . '}is-not-defined' : + $result['is-not-defined'] = true; + break; + case '{' . Plugin::NS_CALDAV . '}time-range' : + if ($result['name'] === 'VCALENDAR') { + throw new BadRequest('You cannot add time-range filters on the VCALENDAR component'); + } + $result['time-range'] = [ + 'start' => isset($elem['attributes']['start']) ? DateTimeParser::parseDateTime($elem['attributes']['start']) : null, + 'end' => isset($elem['attributes']['end']) ? DateTimeParser::parseDateTime($elem['attributes']['end']) : null, + ]; + if ($result['time-range']['start'] && $result['time-range']['end'] && $result['time-range']['end'] <= $result['time-range']['start']) { + throw new BadRequest('The end-date must be larger than the start-date'); + } + break; + + } + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Filter/ParamFilter.php b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/ParamFilter.php new file mode 100644 index 0000000..bf422cf --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/ParamFilter.php @@ -0,0 +1,82 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = [ + 'name' => null, + 'is-not-defined' => false, + 'text-match' => null, + ]; + + $att = $reader->parseAttributes(); + $result['name'] = $att['name']; + + $elems = $reader->parseInnerTree(); + + if (is_array($elems)) foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{' . Plugin::NS_CALDAV . '}is-not-defined' : + $result['is-not-defined'] = true; + break; + case '{' . Plugin::NS_CALDAV . '}text-match' : + $result['text-match'] = [ + 'negate-condition' => isset($elem['attributes']['negate-condition']) && $elem['attributes']['negate-condition'] === 'yes', + 'collation' => isset($elem['attributes']['collation']) ? $elem['attributes']['collation'] : 'i;ascii-casemap', + 'value' => $elem['value'], + ]; + break; + + } + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Filter/PropFilter.php b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/PropFilter.php new file mode 100644 index 0000000..db92072 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Filter/PropFilter.php @@ -0,0 +1,98 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = [ + 'name' => null, + 'is-not-defined' => false, + 'param-filters' => [], + 'text-match' => null, + 'time-range' => false, + ]; + + $att = $reader->parseAttributes(); + $result['name'] = $att['name']; + + $elems = $reader->parseInnerTree(); + + if (is_array($elems)) foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{' . Plugin::NS_CALDAV . '}param-filter' : + $result['param-filters'][] = $elem['value']; + break; + case '{' . Plugin::NS_CALDAV . '}is-not-defined' : + $result['is-not-defined'] = true; + break; + case '{' . Plugin::NS_CALDAV . '}time-range' : + $result['time-range'] = [ + 'start' => isset($elem['attributes']['start']) ? DateTimeParser::parseDateTime($elem['attributes']['start']) : null, + 'end' => isset($elem['attributes']['end']) ? DateTimeParser::parseDateTime($elem['attributes']['end']) : null, + ]; + if ($result['time-range']['start'] && $result['time-range']['end'] && $result['time-range']['end'] <= $result['time-range']['start']) { + throw new BadRequest('The end-date must be larger than the start-date'); + } + break; + case '{' . Plugin::NS_CALDAV . '}text-match' : + $result['text-match'] = [ + 'negate-condition' => isset($elem['attributes']['negate-condition']) && $elem['attributes']['negate-condition'] === 'yes', + 'collation' => isset($elem['attributes']['collation']) ? $elem['attributes']['collation'] : 'i;ascii-casemap', + 'value' => $elem['value'], + ]; + break; + + } + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Notification/Invite.php b/vendor/sabre/dav/lib/CalDAV/Xml/Notification/Invite.php new file mode 100644 index 0000000..92a9ac7 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Notification/Invite.php @@ -0,0 +1,302 @@ + $value) { + if (!property_exists($this, $key)) { + throw new \InvalidArgumentException('Unknown option: ' . $key); + } + $this->$key = $value; + } + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + $writer->writeElement('{' . CalDAV\Plugin::NS_CALENDARSERVER . '}invite-notification'); + + } + + /** + * This method serializes the entire notification, as it is used in the + * response body. + * + * @param Writer $writer + * @return void + */ + function xmlSerializeFull(Writer $writer) { + + $cs = '{' . CalDAV\Plugin::NS_CALENDARSERVER . '}'; + + $this->dtStamp->setTimezone(new \DateTimezone('GMT')); + $writer->writeElement($cs . 'dtstamp', $this->dtStamp->format('Ymd\\THis\\Z')); + + $writer->startElement($cs . 'invite-notification'); + + $writer->writeElement($cs . 'uid', $this->id); + $writer->writeElement('{DAV:}href', $this->href); + + switch ($this->type) { + + case DAV\Sharing\Plugin::INVITE_ACCEPTED : + $writer->writeElement($cs . 'invite-accepted'); + break; + case DAV\Sharing\Plugin::INVITE_NORESPONSE : + $writer->writeElement($cs . 'invite-noresponse'); + break; + + } + + $writer->writeElement($cs . 'hosturl', [ + '{DAV:}href' => $writer->contextUri . $this->hostUrl + ]); + + if ($this->summary) { + $writer->writeElement($cs . 'summary', $this->summary); + } + + $writer->startElement($cs . 'access'); + if ($this->readOnly) { + $writer->writeElement($cs . 'read'); + } else { + $writer->writeElement($cs . 'read-write'); + } + $writer->endElement(); // access + + $writer->startElement($cs . 'organizer'); + // If the organizer contains a 'mailto:' part, it means it should be + // treated as absolute. + if (strtolower(substr($this->organizer, 0, 7)) === 'mailto:') { + $writer->writeElement('{DAV:}href', $this->organizer); + } else { + $writer->writeElement('{DAV:}href', $writer->contextUri . $this->organizer); + } + if ($this->commonName) { + $writer->writeElement($cs . 'common-name', $this->commonName); + } + if ($this->firstName) { + $writer->writeElement($cs . 'first-name', $this->firstName); + } + if ($this->lastName) { + $writer->writeElement($cs . 'last-name', $this->lastName); + } + $writer->endElement(); // organizer + + if ($this->commonName) { + $writer->writeElement($cs . 'organizer-cn', $this->commonName); + } + if ($this->firstName) { + $writer->writeElement($cs . 'organizer-first', $this->firstName); + } + if ($this->lastName) { + $writer->writeElement($cs . 'organizer-last', $this->lastName); + } + if ($this->supportedComponents) { + $writer->writeElement('{' . CalDAV\Plugin::NS_CALDAV . '}supported-calendar-component-set', $this->supportedComponents); + } + + $writer->endElement(); // invite-notification + + } + + /** + * Returns a unique id for this notification + * + * This is just the base url. This should generally be some kind of unique + * id. + * + * @return string + */ + function getId() { + + return $this->id; + + } + + /** + * Returns the ETag for this notification. + * + * The ETag must be surrounded by literal double-quotes. + * + * @return string + */ + function getETag() { + + return $this->etag; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Notification/InviteReply.php b/vendor/sabre/dav/lib/CalDAV/Xml/Notification/InviteReply.php new file mode 100644 index 0000000..f4b10a3 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Notification/InviteReply.php @@ -0,0 +1,213 @@ + $value) { + if (!property_exists($this, $key)) { + throw new \InvalidArgumentException('Unknown option: ' . $key); + } + $this->$key = $value; + } + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + $writer->writeElement('{' . CalDAV\Plugin::NS_CALENDARSERVER . '}invite-reply'); + + } + + /** + * This method serializes the entire notification, as it is used in the + * response body. + * + * @param Writer $writer + * @return void + */ + function xmlSerializeFull(Writer $writer) { + + $cs = '{' . CalDAV\Plugin::NS_CALENDARSERVER . '}'; + + $this->dtStamp->setTimezone(new \DateTimezone('GMT')); + $writer->writeElement($cs . 'dtstamp', $this->dtStamp->format('Ymd\\THis\\Z')); + + $writer->startElement($cs . 'invite-reply'); + + $writer->writeElement($cs . 'uid', $this->id); + $writer->writeElement($cs . 'in-reply-to', $this->inReplyTo); + $writer->writeElement('{DAV:}href', $this->href); + + switch ($this->type) { + + case DAV\Sharing\Plugin::INVITE_ACCEPTED : + $writer->writeElement($cs . 'invite-accepted'); + break; + case DAV\Sharing\Plugin::INVITE_DECLINED : + $writer->writeElement($cs . 'invite-declined'); + break; + + } + + $writer->writeElement($cs . 'hosturl', [ + '{DAV:}href' => $writer->contextUri . $this->hostUrl + ]); + + if ($this->summary) { + $writer->writeElement($cs . 'summary', $this->summary); + } + $writer->endElement(); // invite-reply + + } + + /** + * Returns a unique id for this notification + * + * This is just the base url. This should generally be some kind of unique + * id. + * + * @return string + */ + function getId() { + + return $this->id; + + } + + /** + * Returns the ETag for this notification. + * + * The ETag must be surrounded by literal double-quotes. + * + * @return string + */ + function getETag() { + + return $this->etag; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Notification/NotificationInterface.php b/vendor/sabre/dav/lib/CalDAV/Xml/Notification/NotificationInterface.php new file mode 100644 index 0000000..b98f9c8 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Notification/NotificationInterface.php @@ -0,0 +1,45 @@ +id = $id; + $this->type = $type; + $this->description = $description; + $this->href = $href; + $this->etag = $etag; + + } + + /** + * The serialize method is called during xml writing. + * + * It should use the $writer argument to encode this object into XML. + * + * Important note: it is not needed to create the parent element. The + * parent element is already created, and we only have to worry about + * attributes, child elements and text (if any). + * + * Important note 2: If you are writing any new elements, you are also + * responsible for closing them. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + switch ($this->type) { + case self::TYPE_LOW : + $type = 'low'; + break; + case self::TYPE_MEDIUM : + $type = 'medium'; + break; + default : + case self::TYPE_HIGH : + $type = 'high'; + break; + } + + $writer->startElement('{' . Plugin::NS_CALENDARSERVER . '}systemstatus'); + $writer->writeAttribute('type', $type); + $writer->endElement(); + + } + + /** + * This method serializes the entire notification, as it is used in the + * response body. + * + * @param Writer $writer + * @return void + */ + function xmlSerializeFull(Writer $writer) { + + $cs = '{' . Plugin::NS_CALENDARSERVER . '}'; + switch ($this->type) { + case self::TYPE_LOW : + $type = 'low'; + break; + case self::TYPE_MEDIUM : + $type = 'medium'; + break; + default : + case self::TYPE_HIGH : + $type = 'high'; + break; + } + + $writer->startElement($cs . 'systemstatus'); + $writer->writeAttribute('type', $type); + + + if ($this->description) { + $writer->writeElement($cs . 'description', $this->description); + } + if ($this->href) { + $writer->writeElement('{DAV:}href', $this->href); + } + + $writer->endElement(); // systemstatus + + } + + /** + * Returns a unique id for this notification + * + * This is just the base url. This should generally be some kind of unique + * id. + * + * @return string + */ + function getId() { + + return $this->id; + + } + + /* + * Returns the ETag for this notification. + * + * The ETag must be surrounded by literal double-quotes. + * + * @return string + */ + function getETag() { + + return $this->etag; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/AllowedSharingModes.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/AllowedSharingModes.php new file mode 100644 index 0000000..54e5a11 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/AllowedSharingModes.php @@ -0,0 +1,87 @@ +canBeShared = $canBeShared; + $this->canBePublished = $canBePublished; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + if ($this->canBeShared) { + $writer->writeElement('{' . Plugin::NS_CALENDARSERVER . '}can-be-shared'); + } + if ($this->canBePublished) { + $writer->writeElement('{' . Plugin::NS_CALENDARSERVER . '}can-be-published'); + } + + } + + + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/EmailAddressSet.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/EmailAddressSet.php new file mode 100644 index 0000000..fc6f1d5 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/EmailAddressSet.php @@ -0,0 +1,80 @@ +emails = $emails; + + } + + /** + * Returns the email addresses + * + * @return array + */ + function getValue() { + + return $this->emails; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->emails as $email) { + + $writer->writeElement('{http://calendarserver.org/ns/}email-address', $email); + + } + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/Invite.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/Invite.php new file mode 100644 index 0000000..4f33c46 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/Invite.php @@ -0,0 +1,128 @@ +sharees = $sharees; + + } + + /** + * Returns the list of users, as it was passed to the constructor. + * + * @return array + */ + function getValue() { + + return $this->sharees; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + $cs = '{' . Plugin::NS_CALENDARSERVER . '}'; + + foreach ($this->sharees as $sharee) { + + if ($sharee->access === DAV\Sharing\Plugin::ACCESS_SHAREDOWNER) { + $writer->startElement($cs . 'organizer'); + } else { + $writer->startElement($cs . 'user'); + + switch ($sharee->inviteStatus) { + case DAV\Sharing\Plugin::INVITE_ACCEPTED : + $writer->writeElement($cs . 'invite-accepted'); + break; + case DAV\Sharing\Plugin::INVITE_DECLINED : + $writer->writeElement($cs . 'invite-declined'); + break; + case DAV\Sharing\Plugin::INVITE_NORESPONSE : + $writer->writeElement($cs . 'invite-noresponse'); + break; + case DAV\Sharing\Plugin::INVITE_INVALID : + $writer->writeElement($cs . 'invite-invalid'); + break; + } + + $writer->startElement($cs . 'access'); + switch ($sharee->access) { + case DAV\Sharing\Plugin::ACCESS_READWRITE : + $writer->writeElement($cs . 'read-write'); + break; + case DAV\Sharing\Plugin::ACCESS_READ : + $writer->writeElement($cs . 'read'); + break; + + } + $writer->endElement(); // access + + } + + $href = new DAV\Xml\Property\Href($sharee->href); + $href->xmlSerialize($writer); + + if (isset($sharee->properties['{DAV:}displayname'])) { + $writer->writeElement($cs . 'common-name', $sharee->properties['{DAV:}displayname']); + } + if ($sharee->comment) { + $writer->writeElement($cs . 'summary', $sharee->comment); + } + $writer->endElement(); // organizer or user + + } + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/ScheduleCalendarTransp.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/ScheduleCalendarTransp.php new file mode 100644 index 0000000..10c20be --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/ScheduleCalendarTransp.php @@ -0,0 +1,130 @@ +value = $value; + + } + + /** + * Returns the current value + * + * @return string + */ + function getValue() { + + return $this->value; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + switch ($this->value) { + case self::TRANSPARENT : + $writer->writeElement('{' . Plugin::NS_CALDAV . '}transparent'); + break; + case self::OPAQUE : + $writer->writeElement('{' . Plugin::NS_CALDAV . '}opaque'); + break; + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = Deserializer\enum($reader, Plugin::NS_CALDAV); + + if (in_array('transparent', $elems)) { + $value = self::TRANSPARENT; + } else { + $value = self::OPAQUE; + } + return new self($value); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php new file mode 100644 index 0000000..7fc25c5 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarComponentSet.php @@ -0,0 +1,129 @@ +components = $components; + + } + + /** + * Returns the list of supported components + * + * @return array + */ + function getValue() { + + return $this->components; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->components as $component) { + + $writer->startElement('{' . Plugin::NS_CALDAV . '}comp'); + $writer->writeAttributes(['name' => $component]); + $writer->endElement(); + + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree(); + + $components = []; + + foreach ((array)$elems as $elem) { + if ($elem['name'] === '{' . Plugin::NS_CALDAV . '}comp') { + $components[] = $elem['attributes']['name']; + } + } + + if (!$components) { + throw new ParseException('supported-calendar-component-set must have at least one CALDAV:comp element'); + } + + return new self($components); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarData.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarData.php new file mode 100644 index 0000000..d123ba4 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCalendarData.php @@ -0,0 +1,60 @@ +startElement('{' . Plugin::NS_CALDAV . '}calendar-data'); + $writer->writeAttributes([ + 'content-type' => 'text/calendar', + 'version' => '2.0', + ]); + $writer->endElement(); // calendar-data + $writer->startElement('{' . Plugin::NS_CALDAV . '}calendar-data'); + $writer->writeAttributes([ + 'content-type' => 'application/calendar+json', + ]); + $writer->endElement(); // calendar-data + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCollationSet.php b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCollationSet.php new file mode 100644 index 0000000..af10860 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Property/SupportedCollationSet.php @@ -0,0 +1,57 @@ +writeElement('{' . Plugin::NS_CALDAV . '}supported-collation', $collation); + } + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Request/CalendarMultiGetReport.php b/vendor/sabre/dav/lib/CalDAV/Xml/Request/CalendarMultiGetReport.php new file mode 100644 index 0000000..6d3c5d5 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Request/CalendarMultiGetReport.php @@ -0,0 +1,124 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree([ + '{urn:ietf:params:xml:ns:caldav}calendar-data' => 'Sabre\\CalDAV\\Xml\\Filter\\CalendarData', + '{DAV:}prop' => 'Sabre\\Xml\\Element\\KeyValue', + ]); + + $newProps = [ + 'hrefs' => [], + 'properties' => [], + ]; + + foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{DAV:}prop' : + $newProps['properties'] = array_keys($elem['value']); + if (isset($elem['value']['{' . Plugin::NS_CALDAV . '}calendar-data'])) { + $newProps += $elem['value']['{' . Plugin::NS_CALDAV . '}calendar-data']; + } + break; + case '{DAV:}href' : + $newProps['hrefs'][] = Uri\resolve($reader->contextUri, $elem['value']); + break; + + } + + } + + $obj = new self(); + foreach ($newProps as $key => $value) { + $obj->$key = $value; + } + + return $obj; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Request/CalendarQueryReport.php b/vendor/sabre/dav/lib/CalDAV/Xml/Request/CalendarQueryReport.php new file mode 100644 index 0000000..e0b1c79 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Request/CalendarQueryReport.php @@ -0,0 +1,139 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree([ + '{urn:ietf:params:xml:ns:caldav}comp-filter' => 'Sabre\\CalDAV\\Xml\\Filter\\CompFilter', + '{urn:ietf:params:xml:ns:caldav}prop-filter' => 'Sabre\\CalDAV\\Xml\\Filter\\PropFilter', + '{urn:ietf:params:xml:ns:caldav}param-filter' => 'Sabre\\CalDAV\\Xml\\Filter\\ParamFilter', + '{urn:ietf:params:xml:ns:caldav}calendar-data' => 'Sabre\\CalDAV\\Xml\\Filter\\CalendarData', + '{DAV:}prop' => 'Sabre\\Xml\\Element\\KeyValue', + ]); + + $newProps = [ + 'filters' => null, + 'properties' => [], + ]; + + if (!is_array($elems)) $elems = []; + + foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{DAV:}prop' : + $newProps['properties'] = array_keys($elem['value']); + if (isset($elem['value']['{' . Plugin::NS_CALDAV . '}calendar-data'])) { + $newProps += $elem['value']['{' . Plugin::NS_CALDAV . '}calendar-data']; + } + break; + case '{' . Plugin::NS_CALDAV . '}filter' : + foreach ($elem['value'] as $subElem) { + if ($subElem['name'] === '{' . Plugin::NS_CALDAV . '}comp-filter') { + if (!is_null($newProps['filters'])) { + throw new BadRequest('Only one top-level comp-filter may be defined'); + } + $newProps['filters'] = $subElem['value']; + } + } + break; + + } + + } + + if (is_null($newProps['filters'])) { + throw new BadRequest('The {' . Plugin::NS_CALDAV . '}filter element is required for this request'); + } + + $obj = new self(); + foreach ($newProps as $key => $value) { + $obj->$key = $value; + } + return $obj; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Request/FreeBusyQueryReport.php b/vendor/sabre/dav/lib/CalDAV/Xml/Request/FreeBusyQueryReport.php new file mode 100644 index 0000000..0f6c1e0 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Request/FreeBusyQueryReport.php @@ -0,0 +1,91 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $timeRange = '{' . Plugin::NS_CALDAV . '}time-range'; + + $start = null; + $end = null; + + foreach ((array)$reader->parseInnerTree([]) as $elem) { + + if ($elem['name'] !== $timeRange) continue; + + $start = empty($elem['attributes']['start']) ?: $elem['attributes']['start']; + $end = empty($elem['attributes']['end']) ?: $elem['attributes']['end']; + + } + if (!$start && !$end) { + throw new BadRequest('The freebusy report must have a time-range element'); + } + if ($start) { + $start = DateTimeParser::parseDateTime($start); + } + if ($end) { + $end = DateTimeParser::parseDateTime($end); + } + $result = new self(); + $result->start = $start; + $result->end = $end; + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Request/InviteReply.php b/vendor/sabre/dav/lib/CalDAV/Xml/Request/InviteReply.php new file mode 100644 index 0000000..db32cc6 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Request/InviteReply.php @@ -0,0 +1,150 @@ +href = $href; + $this->calendarUri = $calendarUri; + $this->inReplyTo = $inReplyTo; + $this->summary = $summary; + $this->status = $status; + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = KeyValue::xmlDeserialize($reader); + + $href = null; + $calendarUri = null; + $inReplyTo = null; + $summary = null; + $status = null; + + foreach ($elems as $name => $value) { + + switch ($name) { + + case '{' . Plugin::NS_CALENDARSERVER . '}hosturl' : + foreach ($value as $bla) { + if ($bla['name'] === '{DAV:}href') { + $calendarUri = $bla['value']; + } + } + break; + case '{' . Plugin::NS_CALENDARSERVER . '}invite-accepted' : + $status = DAV\Sharing\Plugin::INVITE_ACCEPTED; + break; + case '{' . Plugin::NS_CALENDARSERVER . '}invite-declined' : + $status = DAV\Sharing\Plugin::INVITE_DECLINED; + break; + case '{' . Plugin::NS_CALENDARSERVER . '}in-reply-to' : + $inReplyTo = $value; + break; + case '{' . Plugin::NS_CALENDARSERVER . '}summary' : + $summary = $value; + break; + case '{DAV:}href' : + $href = $value; + break; + } + + } + if (is_null($calendarUri)) { + throw new BadRequest('The {http://calendarserver.org/ns/}hosturl/{DAV:}href element must exist'); + } + + return new self($href, $calendarUri, $inReplyTo, $summary, $status); + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Request/MkCalendar.php b/vendor/sabre/dav/lib/CalDAV/Xml/Request/MkCalendar.php new file mode 100644 index 0000000..ce7fafd --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Request/MkCalendar.php @@ -0,0 +1,79 @@ +properties; + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $self = new self(); + + $elementMap = $reader->elementMap; + $elementMap['{DAV:}prop'] = 'Sabre\DAV\Xml\Element\Prop'; + $elementMap['{DAV:}set'] = 'Sabre\Xml\Element\KeyValue'; + $elems = $reader->parseInnerTree($elementMap); + + foreach ($elems as $elem) { + if ($elem['name'] === '{DAV:}set') { + $self->properties = array_merge($self->properties, $elem['value']['{DAV:}prop']); + } + } + + return $self; + + } + +} diff --git a/vendor/sabre/dav/lib/CalDAV/Xml/Request/Share.php b/vendor/sabre/dav/lib/CalDAV/Xml/Request/Share.php new file mode 100644 index 0000000..e0bd8e0 --- /dev/null +++ b/vendor/sabre/dav/lib/CalDAV/Xml/Request/Share.php @@ -0,0 +1,111 @@ +sharees = $sharees; + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseGetElements([ + '{' . Plugin::NS_CALENDARSERVER . '}set' => 'Sabre\\Xml\\Element\\KeyValue', + '{' . Plugin::NS_CALENDARSERVER . '}remove' => 'Sabre\\Xml\\Element\\KeyValue', + ]); + + $sharees = []; + + foreach ($elems as $elem) { + switch ($elem['name']) { + + case '{' . Plugin::NS_CALENDARSERVER . '}set' : + $sharee = $elem['value']; + + $sumElem = '{' . Plugin::NS_CALENDARSERVER . '}summary'; + $commonName = '{' . Plugin::NS_CALENDARSERVER . '}common-name'; + + $properties = []; + if (isset($sharee[$commonName])) { + $properties['{DAV:}displayname'] = $sharee[$commonName]; + } + + $access = array_key_exists('{' . Plugin::NS_CALENDARSERVER . '}read-write', $sharee) + ? \Sabre\DAV\Sharing\Plugin::ACCESS_READWRITE + : \Sabre\DAV\Sharing\Plugin::ACCESS_READ; + + $sharees[] = new Sharee([ + 'href' => $sharee['{DAV:}href'], + 'properties' => $properties, + 'access' => $access, + 'comment' => isset($sharee[$sumElem]) ? $sharee[$sumElem] : null + ]); + break; + + case '{' . Plugin::NS_CALENDARSERVER . '}remove' : + $sharees[] = new Sharee([ + 'href' => $elem['value']['{DAV:}href'], + 'access' => \Sabre\DAV\Sharing\Plugin::ACCESS_NOACCESS + ]); + break; + + } + } + + return new self($sharees); + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/AddressBook.php b/vendor/sabre/dav/lib/CardDAV/AddressBook.php new file mode 100644 index 0000000..c9d28a0 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/AddressBook.php @@ -0,0 +1,357 @@ +carddavBackend = $carddavBackend; + $this->addressBookInfo = $addressBookInfo; + + } + + /** + * Returns the name of the addressbook + * + * @return string + */ + function getName() { + + return $this->addressBookInfo['uri']; + + } + + /** + * Returns a card + * + * @param string $name + * @return Card + */ + function getChild($name) { + + $obj = $this->carddavBackend->getCard($this->addressBookInfo['id'], $name); + if (!$obj) throw new DAV\Exception\NotFound('Card not found'); + return new Card($this->carddavBackend, $this->addressBookInfo, $obj); + + } + + /** + * Returns the full list of cards + * + * @return array + */ + function getChildren() { + + $objs = $this->carddavBackend->getCards($this->addressBookInfo['id']); + $children = []; + foreach ($objs as $obj) { + $obj['acl'] = $this->getChildACL(); + $children[] = new Card($this->carddavBackend, $this->addressBookInfo, $obj); + } + return $children; + + } + + /** + * This method receives a list of paths in it's first argument. + * It must return an array with Node objects. + * + * If any children are not found, you do not have to return them. + * + * @param string[] $paths + * @return array + */ + function getMultipleChildren(array $paths) { + + $objs = $this->carddavBackend->getMultipleCards($this->addressBookInfo['id'], $paths); + $children = []; + foreach ($objs as $obj) { + $obj['acl'] = $this->getChildACL(); + $children[] = new Card($this->carddavBackend, $this->addressBookInfo, $obj); + } + return $children; + + } + + /** + * Creates a new directory + * + * We actually block this, as subdirectories are not allowed in addressbooks. + * + * @param string $name + * @return void + */ + function createDirectory($name) { + + throw new DAV\Exception\MethodNotAllowed('Creating collections in addressbooks is not allowed'); + + } + + /** + * Creates a new file + * + * The contents of the new file must be a valid VCARD. + * + * This method may return an ETag. + * + * @param string $name + * @param resource $vcardData + * @return string|null + */ + function createFile($name, $vcardData = null) { + + if (is_resource($vcardData)) { + $vcardData = stream_get_contents($vcardData); + } + // Converting to UTF-8, if needed + $vcardData = DAV\StringUtil::ensureUTF8($vcardData); + + return $this->carddavBackend->createCard($this->addressBookInfo['id'], $name, $vcardData); + + } + + /** + * Deletes the entire addressbook. + * + * @return void + */ + function delete() { + + $this->carddavBackend->deleteAddressBook($this->addressBookInfo['id']); + + } + + /** + * Renames the addressbook + * + * @param string $newName + * @return void + */ + function setName($newName) { + + throw new DAV\Exception\MethodNotAllowed('Renaming addressbooks is not yet supported'); + + } + + /** + * Returns the last modification date as a unix timestamp. + * + * @return void + */ + function getLastModified() { + + return null; + + } + + /** + * Updates properties on this node. + * + * This method received a PropPatch object, which contains all the + * information about the update. + * + * To update specific properties, call the 'handle' method on this object. + * Read the PropPatch documentation for more information. + * + * @param DAV\PropPatch $propPatch + * @return void + */ + function propPatch(DAV\PropPatch $propPatch) { + + return $this->carddavBackend->updateAddressBook($this->addressBookInfo['id'], $propPatch); + + } + + /** + * Returns a list of properties for this nodes. + * + * The properties list is a list of propertynames the client requested, + * encoded in clark-notation {xmlnamespace}tagname + * + * If the array is empty, it means 'all properties' were requested. + * + * @param array $properties + * @return array + */ + function getProperties($properties) { + + $response = []; + foreach ($properties as $propertyName) { + + if (isset($this->addressBookInfo[$propertyName])) { + + $response[$propertyName] = $this->addressBookInfo[$propertyName]; + + } + + } + + return $response; + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->addressBookInfo['principaluri']; + + } + + + /** + * This method returns the ACL's for card nodes in this address book. + * The result of this method automatically gets passed to the + * card nodes in this address book. + * + * @return array + */ + function getChildACL() { + + return [ + [ + 'privilege' => '{DAV:}all', + 'principal' => $this->getOwner(), + 'protected' => true, + ], + ]; + + } + + + /** + * This method returns the current sync-token for this collection. + * This can be any string. + * + * If null is returned from this function, the plugin assumes there's no + * sync information available. + * + * @return string|null + */ + function getSyncToken() { + + if ( + $this->carddavBackend instanceof Backend\SyncSupport && + isset($this->addressBookInfo['{DAV:}sync-token']) + ) { + return $this->addressBookInfo['{DAV:}sync-token']; + } + if ( + $this->carddavBackend instanceof Backend\SyncSupport && + isset($this->addressBookInfo['{http://sabredav.org/ns}sync-token']) + ) { + return $this->addressBookInfo['{http://sabredav.org/ns}sync-token']; + } + + } + + /** + * The getChanges method returns all the changes that have happened, since + * the specified syncToken and the current collection. + * + * This function should return an array, such as the following: + * + * [ + * 'syncToken' => 'The current synctoken', + * 'added' => [ + * 'new.txt', + * ], + * 'modified' => [ + * 'modified.txt', + * ], + * 'deleted' => [ + * 'foo.php.bak', + * 'old.txt' + * ] + * ]; + * + * The syncToken property should reflect the *current* syncToken of the + * collection, as reported getSyncToken(). This is needed here too, to + * ensure the operation is atomic. + * + * If the syncToken is specified as null, this is an initial sync, and all + * members should be reported. + * + * The modified property is an array of nodenames that have changed since + * the last token. + * + * The deleted property is an array with nodenames, that have been deleted + * from collection. + * + * The second argument is basically the 'depth' of the report. If it's 1, + * you only have to report changes that happened only directly in immediate + * descendants. If it's 2, it should also include changes from the nodes + * below the child collections. (grandchildren) + * + * The third (optional) argument allows a client to specify how many + * results should be returned at most. If the limit is not specified, it + * should be treated as infinite. + * + * If the limit (infinite or not) is higher than you're willing to return, + * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. + * + * If the syncToken is expired (due to data cleanup) or unknown, you must + * return null. + * + * The limit is 'suggestive'. You are free to ignore it. + * + * @param string $syncToken + * @param int $syncLevel + * @param int $limit + * @return array + */ + function getChanges($syncToken, $syncLevel, $limit = null) { + + if (!$this->carddavBackend instanceof Backend\SyncSupport) { + return null; + } + + return $this->carddavBackend->getChangesForAddressBook( + $this->addressBookInfo['id'], + $syncToken, + $syncLevel, + $limit + ); + + } +} diff --git a/vendor/sabre/dav/lib/CardDAV/AddressBookHome.php b/vendor/sabre/dav/lib/CardDAV/AddressBookHome.php new file mode 100644 index 0000000..d770c0f --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/AddressBookHome.php @@ -0,0 +1,191 @@ +carddavBackend = $carddavBackend; + $this->principalUri = $principalUri; + + } + + /** + * Returns the name of this object + * + * @return string + */ + function getName() { + + list(, $name) = Uri\split($this->principalUri); + return $name; + + } + + /** + * Updates the name of this object + * + * @param string $name + * @return void + */ + function setName($name) { + + throw new DAV\Exception\MethodNotAllowed(); + + } + + /** + * Deletes this object + * + * @return void + */ + function delete() { + + throw new DAV\Exception\MethodNotAllowed(); + + } + + /** + * Returns the last modification date + * + * @return int + */ + function getLastModified() { + + return null; + + } + + /** + * Creates a new file under this object. + * + * This is currently not allowed + * + * @param string $filename + * @param resource $data + * @return void + */ + function createFile($filename, $data = null) { + + throw new DAV\Exception\MethodNotAllowed('Creating new files in this collection is not supported'); + + } + + /** + * Creates a new directory under this object. + * + * This is currently not allowed. + * + * @param string $filename + * @return void + */ + function createDirectory($filename) { + + throw new DAV\Exception\MethodNotAllowed('Creating new collections in this collection is not supported'); + + } + + /** + * Returns a single addressbook, by name + * + * @param string $name + * @todo needs optimizing + * @return AddressBook + */ + function getChild($name) { + + foreach ($this->getChildren() as $child) { + if ($name == $child->getName()) + return $child; + + } + throw new DAV\Exception\NotFound('Addressbook with name \'' . $name . '\' could not be found'); + + } + + /** + * Returns a list of addressbooks + * + * @return array + */ + function getChildren() { + + $addressbooks = $this->carddavBackend->getAddressBooksForUser($this->principalUri); + $objs = []; + foreach ($addressbooks as $addressbook) { + $objs[] = new AddressBook($this->carddavBackend, $addressbook); + } + return $objs; + + } + + /** + * Creates a new address book. + * + * @param string $name + * @param MkCol $mkCol + * @throws DAV\Exception\InvalidResourceType + * @return void + */ + function createExtendedCollection($name, MkCol $mkCol) { + + if (!$mkCol->hasResourceType('{' . Plugin::NS_CARDDAV . '}addressbook')) { + throw new DAV\Exception\InvalidResourceType('Unknown resourceType for this collection'); + } + $properties = $mkCol->getRemainingValues(); + $mkCol->setRemainingResultCode(201); + $this->carddavBackend->createAddressBook($this->principalUri, $name, $properties); + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->principalUri; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/AddressBookRoot.php b/vendor/sabre/dav/lib/CardDAV/AddressBookRoot.php new file mode 100644 index 0000000..a9f1183 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/AddressBookRoot.php @@ -0,0 +1,80 @@ +carddavBackend = $carddavBackend; + parent::__construct($principalBackend, $principalPrefix); + + } + + /** + * Returns the name of the node + * + * @return string + */ + function getName() { + + return Plugin::ADDRESSBOOK_ROOT; + + } + + /** + * This method returns a node for a principal. + * + * The passed array contains principal information, and is guaranteed to + * at least contain a uri item. Other properties may or may not be + * supplied by the authentication backend. + * + * @param array $principal + * @return \Sabre\DAV\INode + */ + function getChildForPrincipal(array $principal) { + + return new AddressBookHome($this->carddavBackend, $principal['uri']); + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Backend/AbstractBackend.php b/vendor/sabre/dav/lib/CardDAV/Backend/AbstractBackend.php new file mode 100644 index 0000000..03d2346 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Backend/AbstractBackend.php @@ -0,0 +1,38 @@ +getCard($addressBookId, $uri); + }, $uris); + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Backend/BackendInterface.php b/vendor/sabre/dav/lib/CardDAV/Backend/BackendInterface.php new file mode 100644 index 0000000..18c0c0a --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Backend/BackendInterface.php @@ -0,0 +1,190 @@ +pdo = $pdo; + + } + + /** + * Returns the list of addressbooks for a specific user. + * + * @param string $principalUri + * @return array + */ + function getAddressBooksForUser($principalUri) { + + $stmt = $this->pdo->prepare('SELECT id, uri, displayname, principaluri, description, synctoken FROM ' . $this->addressBooksTableName . ' WHERE principaluri = ?'); + $stmt->execute([$principalUri]); + + $addressBooks = []; + + foreach ($stmt->fetchAll() as $row) { + + $addressBooks[] = [ + 'id' => $row['id'], + 'uri' => $row['uri'], + 'principaluri' => $row['principaluri'], + '{DAV:}displayname' => $row['displayname'], + '{' . CardDAV\Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'], + '{http://calendarserver.org/ns/}getctag' => $row['synctoken'], + '{http://sabredav.org/ns}sync-token' => $row['synctoken'] ? $row['synctoken'] : '0', + ]; + + } + + return $addressBooks; + + } + + + /** + * Updates properties for an address book. + * + * The list of mutations is stored in a Sabre\DAV\PropPatch object. + * To do the actual updates, you must tell this object which properties + * you're going to process with the handle() method. + * + * Calling the handle method is like telling the PropPatch object "I + * promise I can handle updating this property". + * + * Read the PropPatch documentation for more info and examples. + * + * @param string $addressBookId + * @param \Sabre\DAV\PropPatch $propPatch + * @return void + */ + function updateAddressBook($addressBookId, \Sabre\DAV\PropPatch $propPatch) { + + $supportedProperties = [ + '{DAV:}displayname', + '{' . CardDAV\Plugin::NS_CARDDAV . '}addressbook-description', + ]; + + $propPatch->handle($supportedProperties, function($mutations) use ($addressBookId) { + + $updates = []; + foreach ($mutations as $property => $newValue) { + + switch ($property) { + case '{DAV:}displayname' : + $updates['displayname'] = $newValue; + break; + case '{' . CardDAV\Plugin::NS_CARDDAV . '}addressbook-description' : + $updates['description'] = $newValue; + break; + } + } + $query = 'UPDATE ' . $this->addressBooksTableName . ' SET '; + $first = true; + foreach ($updates as $key => $value) { + if ($first) { + $first = false; + } else { + $query .= ', '; + } + $query .= ' ' . $key . ' = :' . $key . ' '; + } + $query .= ' WHERE id = :addressbookid'; + + $stmt = $this->pdo->prepare($query); + $updates['addressbookid'] = $addressBookId; + + $stmt->execute($updates); + + $this->addChange($addressBookId, "", 2); + + return true; + + }); + + } + + /** + * Creates a new address book + * + * @param string $principalUri + * @param string $url Just the 'basename' of the url. + * @param array $properties + * @return int Last insert id + */ + function createAddressBook($principalUri, $url, array $properties) { + + $values = [ + 'displayname' => null, + 'description' => null, + 'principaluri' => $principalUri, + 'uri' => $url, + ]; + + foreach ($properties as $property => $newValue) { + + switch ($property) { + case '{DAV:}displayname' : + $values['displayname'] = $newValue; + break; + case '{' . CardDAV\Plugin::NS_CARDDAV . '}addressbook-description' : + $values['description'] = $newValue; + break; + default : + throw new DAV\Exception\BadRequest('Unknown property: ' . $property); + } + + } + + $query = 'INSERT INTO ' . $this->addressBooksTableName . ' (uri, displayname, description, principaluri, synctoken) VALUES (:uri, :displayname, :description, :principaluri, 1)'; + $stmt = $this->pdo->prepare($query); + $stmt->execute($values); + return $this->pdo->lastInsertId( + $this->addressBooksTableName . '_id_seq' + ); + + } + + /** + * Deletes an entire addressbook and all its contents + * + * @param int $addressBookId + * @return void + */ + function deleteAddressBook($addressBookId) { + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->cardsTableName . ' WHERE addressbookid = ?'); + $stmt->execute([$addressBookId]); + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->addressBooksTableName . ' WHERE id = ?'); + $stmt->execute([$addressBookId]); + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->addressBookChangesTableName . ' WHERE addressbookid = ?'); + $stmt->execute([$addressBookId]); + + } + + /** + * Returns all cards for a specific addressbook id. + * + * This method should return the following properties for each card: + * * carddata - raw vcard data + * * uri - Some unique url + * * lastmodified - A unix timestamp + * + * It's recommended to also return the following properties: + * * etag - A unique etag. This must change every time the card changes. + * * size - The size of the card in bytes. + * + * If these last two properties are provided, less time will be spent + * calculating them. If they are specified, you can also ommit carddata. + * This may speed up certain requests, especially with large cards. + * + * @param mixed $addressbookId + * @return array + */ + function getCards($addressbookId) { + + $stmt = $this->pdo->prepare('SELECT id, uri, lastmodified, etag, size FROM ' . $this->cardsTableName . ' WHERE addressbookid = ?'); + $stmt->execute([$addressbookId]); + + $result = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + $row['etag'] = '"' . $row['etag'] . '"'; + $row['lastmodified'] = (int)$row['lastmodified']; + $result[] = $row; + } + return $result; + + } + + /** + * Returns a specific card. + * + * The same set of properties must be returned as with getCards. The only + * exception is that 'carddata' is absolutely required. + * + * If the card does not exist, you must return false. + * + * @param mixed $addressBookId + * @param string $cardUri + * @return array + */ + function getCard($addressBookId, $cardUri) { + + $stmt = $this->pdo->prepare('SELECT id, carddata, uri, lastmodified, etag, size FROM ' . $this->cardsTableName . ' WHERE addressbookid = ? AND uri = ? LIMIT 1'); + $stmt->execute([$addressBookId, $cardUri]); + + $result = $stmt->fetch(\PDO::FETCH_ASSOC); + + if (!$result) return false; + + $result['etag'] = '"' . $result['etag'] . '"'; + $result['lastmodified'] = (int)$result['lastmodified']; + return $result; + + } + + /** + * Returns a list of cards. + * + * This method should work identical to getCard, but instead return all the + * cards in the list as an array. + * + * If the backend supports this, it may allow for some speed-ups. + * + * @param mixed $addressBookId + * @param array $uris + * @return array + */ + function getMultipleCards($addressBookId, array $uris) { + + $query = 'SELECT id, uri, lastmodified, etag, size, carddata FROM ' . $this->cardsTableName . ' WHERE addressbookid = ? AND uri IN ('; + // Inserting a whole bunch of question marks + $query .= implode(',', array_fill(0, count($uris), '?')); + $query .= ')'; + + $stmt = $this->pdo->prepare($query); + $stmt->execute(array_merge([$addressBookId], $uris)); + $result = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + $row['etag'] = '"' . $row['etag'] . '"'; + $row['lastmodified'] = (int)$row['lastmodified']; + $result[] = $row; + } + return $result; + + } + + /** + * Creates a new card. + * + * The addressbook id will be passed as the first argument. This is the + * same id as it is returned from the getAddressBooksForUser method. + * + * The cardUri is a base uri, and doesn't include the full path. The + * cardData argument is the vcard body, and is passed as a string. + * + * It is possible to return an ETag from this method. This ETag is for the + * newly created resource, and must be enclosed with double quotes (that + * is, the string itself must contain the double quotes). + * + * You should only return the ETag if you store the carddata as-is. If a + * subsequent GET request on the same card does not have the same body, + * byte-by-byte and you did return an ETag here, clients tend to get + * confused. + * + * If you don't return an ETag, you can just return null. + * + * @param mixed $addressBookId + * @param string $cardUri + * @param string $cardData + * @return string|null + */ + function createCard($addressBookId, $cardUri, $cardData) { + + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->cardsTableName . ' (carddata, uri, lastmodified, addressbookid, size, etag) VALUES (?, ?, ?, ?, ?, ?)'); + + $etag = md5($cardData); + + $stmt->execute([ + $cardData, + $cardUri, + time(), + $addressBookId, + strlen($cardData), + $etag, + ]); + + $this->addChange($addressBookId, $cardUri, 1); + + return '"' . $etag . '"'; + + } + + /** + * Updates a card. + * + * The addressbook id will be passed as the first argument. This is the + * same id as it is returned from the getAddressBooksForUser method. + * + * The cardUri is a base uri, and doesn't include the full path. The + * cardData argument is the vcard body, and is passed as a string. + * + * It is possible to return an ETag from this method. This ETag should + * match that of the updated resource, and must be enclosed with double + * quotes (that is: the string itself must contain the actual quotes). + * + * You should only return the ETag if you store the carddata as-is. If a + * subsequent GET request on the same card does not have the same body, + * byte-by-byte and you did return an ETag here, clients tend to get + * confused. + * + * If you don't return an ETag, you can just return null. + * + * @param mixed $addressBookId + * @param string $cardUri + * @param string $cardData + * @return string|null + */ + function updateCard($addressBookId, $cardUri, $cardData) { + + $stmt = $this->pdo->prepare('UPDATE ' . $this->cardsTableName . ' SET carddata = ?, lastmodified = ?, size = ?, etag = ? WHERE uri = ? AND addressbookid =?'); + + $etag = md5($cardData); + $stmt->execute([ + $cardData, + time(), + strlen($cardData), + $etag, + $cardUri, + $addressBookId + ]); + + $this->addChange($addressBookId, $cardUri, 2); + + return '"' . $etag . '"'; + + } + + /** + * Deletes a card + * + * @param mixed $addressBookId + * @param string $cardUri + * @return bool + */ + function deleteCard($addressBookId, $cardUri) { + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->cardsTableName . ' WHERE addressbookid = ? AND uri = ?'); + $stmt->execute([$addressBookId, $cardUri]); + + $this->addChange($addressBookId, $cardUri, 3); + + return $stmt->rowCount() === 1; + + } + + /** + * The getChanges method returns all the changes that have happened, since + * the specified syncToken in the specified address book. + * + * This function should return an array, such as the following: + * + * [ + * 'syncToken' => 'The current synctoken', + * 'added' => [ + * 'new.txt', + * ], + * 'modified' => [ + * 'updated.txt', + * ], + * 'deleted' => [ + * 'foo.php.bak', + * 'old.txt' + * ] + * ]; + * + * The returned syncToken property should reflect the *current* syncToken + * of the addressbook, as reported in the {http://sabredav.org/ns}sync-token + * property. This is needed here too, to ensure the operation is atomic. + * + * If the $syncToken argument is specified as null, this is an initial + * sync, and all members should be reported. + * + * The modified property is an array of nodenames that have changed since + * the last token. + * + * The deleted property is an array with nodenames, that have been deleted + * from collection. + * + * The $syncLevel argument is basically the 'depth' of the report. If it's + * 1, you only have to report changes that happened only directly in + * immediate descendants. If it's 2, it should also include changes from + * the nodes below the child collections. (grandchildren) + * + * The $limit argument allows a client to specify how many results should + * be returned at most. If the limit is not specified, it should be treated + * as infinite. + * + * If the limit (infinite or not) is higher than you're willing to return, + * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. + * + * If the syncToken is expired (due to data cleanup) or unknown, you must + * return null. + * + * The limit is 'suggestive'. You are free to ignore it. + * + * @param string $addressBookId + * @param string $syncToken + * @param int $syncLevel + * @param int $limit + * @return array + */ + function getChangesForAddressBook($addressBookId, $syncToken, $syncLevel, $limit = null) { + + // Current synctoken + $stmt = $this->pdo->prepare('SELECT synctoken FROM ' . $this->addressBooksTableName . ' WHERE id = ?'); + $stmt->execute([$addressBookId]); + $currentToken = $stmt->fetchColumn(0); + + if (is_null($currentToken)) return null; + + $result = [ + 'syncToken' => $currentToken, + 'added' => [], + 'modified' => [], + 'deleted' => [], + ]; + + if ($syncToken) { + + $query = "SELECT uri, operation FROM " . $this->addressBookChangesTableName . " WHERE synctoken >= ? AND synctoken < ? AND addressbookid = ? ORDER BY synctoken"; + if ($limit > 0) $query .= " LIMIT " . (int)$limit; + + // Fetching all changes + $stmt = $this->pdo->prepare($query); + $stmt->execute([$syncToken, $currentToken, $addressBookId]); + + $changes = []; + + // This loop ensures that any duplicates are overwritten, only the + // last change on a node is relevant. + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + $changes[$row['uri']] = $row['operation']; + + } + + foreach ($changes as $uri => $operation) { + + switch ($operation) { + case 1: + $result['added'][] = $uri; + break; + case 2: + $result['modified'][] = $uri; + break; + case 3: + $result['deleted'][] = $uri; + break; + } + + } + } else { + // No synctoken supplied, this is the initial sync. + $query = "SELECT uri FROM " . $this->cardsTableName . " WHERE addressbookid = ?"; + $stmt = $this->pdo->prepare($query); + $stmt->execute([$addressBookId]); + + $result['added'] = $stmt->fetchAll(\PDO::FETCH_COLUMN); + } + return $result; + + } + + /** + * Adds a change record to the addressbookchanges table. + * + * @param mixed $addressBookId + * @param string $objectUri + * @param int $operation 1 = add, 2 = modify, 3 = delete + * @return void + */ + protected function addChange($addressBookId, $objectUri, $operation) { + + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->addressBookChangesTableName . ' (uri, synctoken, addressbookid, operation) SELECT ?, synctoken, ?, ? FROM ' . $this->addressBooksTableName . ' WHERE id = ?'); + $stmt->execute([ + $objectUri, + $addressBookId, + $operation, + $addressBookId + ]); + $stmt = $this->pdo->prepare('UPDATE ' . $this->addressBooksTableName . ' SET synctoken = synctoken + 1 WHERE id = ?'); + $stmt->execute([ + $addressBookId + ]); + + } +} diff --git a/vendor/sabre/dav/lib/CardDAV/Backend/SyncSupport.php b/vendor/sabre/dav/lib/CardDAV/Backend/SyncSupport.php new file mode 100644 index 0000000..f80618a --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Backend/SyncSupport.php @@ -0,0 +1,81 @@ + 'The current synctoken', + * 'added' => [ + * 'new.txt', + * ], + * 'modified' => [ + * 'modified.txt', + * ], + * 'deleted' => [ + * 'foo.php.bak', + * 'old.txt' + * ] + * ]; + * + * The returned syncToken property should reflect the *current* syncToken + * of the calendar, as reported in the {http://sabredav.org/ns}sync-token + * property. This is needed here too, to ensure the operation is atomic. + * + * If the $syncToken argument is specified as null, this is an initial + * sync, and all members should be reported. + * + * The modified property is an array of nodenames that have changed since + * the last token. + * + * The deleted property is an array with nodenames, that have been deleted + * from collection. + * + * The $syncLevel argument is basically the 'depth' of the report. If it's + * 1, you only have to report changes that happened only directly in + * immediate descendants. If it's 2, it should also include changes from + * the nodes below the child collections. (grandchildren) + * + * The $limit argument allows a client to specify how many results should + * be returned at most. If the limit is not specified, it should be treated + * as infinite. + * + * If the limit (infinite or not) is higher than you're willing to return, + * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. + * + * If the syncToken is expired (due to data cleanup) or unknown, you must + * return null. + * + * The limit is 'suggestive'. You are free to ignore it. + * + * @param string $addressBookId + * @param string $syncToken + * @param int $syncLevel + * @param int $limit + * @return array + */ + function getChangesForAddressBook($addressBookId, $syncToken, $syncLevel, $limit = null); + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Card.php b/vendor/sabre/dav/lib/CardDAV/Card.php new file mode 100644 index 0000000..42a2d7b --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Card.php @@ -0,0 +1,216 @@ +carddavBackend = $carddavBackend; + $this->addressBookInfo = $addressBookInfo; + $this->cardData = $cardData; + + } + + /** + * Returns the uri for this object + * + * @return string + */ + function getName() { + + return $this->cardData['uri']; + + } + + /** + * Returns the VCard-formatted object + * + * @return string + */ + function get() { + + // Pre-populating 'carddata' is optional. If we don't yet have it + // already, we fetch it from the backend. + if (!isset($this->cardData['carddata'])) { + $this->cardData = $this->carddavBackend->getCard($this->addressBookInfo['id'], $this->cardData['uri']); + } + return $this->cardData['carddata']; + + } + + /** + * Updates the VCard-formatted object + * + * @param string $cardData + * @return string|null + */ + function put($cardData) { + + if (is_resource($cardData)) + $cardData = stream_get_contents($cardData); + + // Converting to UTF-8, if needed + $cardData = DAV\StringUtil::ensureUTF8($cardData); + + $etag = $this->carddavBackend->updateCard($this->addressBookInfo['id'], $this->cardData['uri'], $cardData); + $this->cardData['carddata'] = $cardData; + $this->cardData['etag'] = $etag; + + return $etag; + + } + + /** + * Deletes the card + * + * @return void + */ + function delete() { + + $this->carddavBackend->deleteCard($this->addressBookInfo['id'], $this->cardData['uri']); + + } + + /** + * Returns the mime content-type + * + * @return string + */ + function getContentType() { + + return 'text/vcard; charset=utf-8'; + + } + + /** + * Returns an ETag for this object + * + * @return string + */ + function getETag() { + + if (isset($this->cardData['etag'])) { + return $this->cardData['etag']; + } else { + $data = $this->get(); + if (is_string($data)) { + return '"' . md5($data) . '"'; + } else { + // We refuse to calculate the md5 if it's a stream. + return null; + } + } + + } + + /** + * Returns the last modification date as a unix timestamp + * + * @return int + */ + function getLastModified() { + + return isset($this->cardData['lastmodified']) ? $this->cardData['lastmodified'] : null; + + } + + /** + * Returns the size of this object in bytes + * + * @return int + */ + function getSize() { + + if (array_key_exists('size', $this->cardData)) { + return $this->cardData['size']; + } else { + return strlen($this->get()); + } + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->addressBookInfo['principaluri']; + + } + + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + // An alternative acl may be specified through the cardData array. + if (isset($this->cardData['acl'])) { + return $this->cardData['acl']; + } + + return [ + [ + 'privilege' => '{DAV:}all', + 'principal' => $this->addressBookInfo['principaluri'], + 'protected' => true, + ], + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/IAddressBook.php b/vendor/sabre/dav/lib/CardDAV/IAddressBook.php new file mode 100644 index 0000000..f80e055 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/IAddressBook.php @@ -0,0 +1,18 @@ +on('propFind', [$this, 'propFindEarly']); + $server->on('propFind', [$this, 'propFindLate'], 150); + $server->on('report', [$this, 'report']); + $server->on('onHTMLActionsPanel', [$this, 'htmlActionsPanel']); + $server->on('beforeWriteContent', [$this, 'beforeWriteContent']); + $server->on('beforeCreateFile', [$this, 'beforeCreateFile']); + $server->on('afterMethod:GET', [$this, 'httpAfterGet']); + + $server->xml->namespaceMap[self::NS_CARDDAV] = 'card'; + + $server->xml->elementMap['{' . self::NS_CARDDAV . '}addressbook-query'] = 'Sabre\\CardDAV\\Xml\\Request\\AddressBookQueryReport'; + $server->xml->elementMap['{' . self::NS_CARDDAV . '}addressbook-multiget'] = 'Sabre\\CardDAV\\Xml\\Request\\AddressBookMultiGetReport'; + + /* Mapping Interfaces to {DAV:}resourcetype values */ + $server->resourceTypeMapping['Sabre\\CardDAV\\IAddressBook'] = '{' . self::NS_CARDDAV . '}addressbook'; + $server->resourceTypeMapping['Sabre\\CardDAV\\IDirectory'] = '{' . self::NS_CARDDAV . '}directory'; + + /* Adding properties that may never be changed */ + $server->protectedProperties[] = '{' . self::NS_CARDDAV . '}supported-address-data'; + $server->protectedProperties[] = '{' . self::NS_CARDDAV . '}max-resource-size'; + $server->protectedProperties[] = '{' . self::NS_CARDDAV . '}addressbook-home-set'; + $server->protectedProperties[] = '{' . self::NS_CARDDAV . '}supported-collation-set'; + + $server->xml->elementMap['{http://calendarserver.org/ns/}me-card'] = 'Sabre\\DAV\\Xml\\Property\\Href'; + + $this->server = $server; + + } + + /** + * Returns a list of supported features. + * + * This is used in the DAV: header in the OPTIONS and PROPFIND requests. + * + * @return array + */ + function getFeatures() { + + return ['addressbook']; + + } + + /** + * Returns a list of reports this plugin supports. + * + * This will be used in the {DAV:}supported-report-set property. + * Note that you still need to subscribe to the 'report' event to actually + * implement them + * + * @param string $uri + * @return array + */ + function getSupportedReportSet($uri) { + + $node = $this->server->tree->getNodeForPath($uri); + if ($node instanceof IAddressBook || $node instanceof ICard) { + return [ + '{' . self::NS_CARDDAV . '}addressbook-multiget', + '{' . self::NS_CARDDAV . '}addressbook-query', + ]; + } + return []; + + } + + + /** + * Adds all CardDAV-specific properties + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @return void + */ + function propFindEarly(DAV\PropFind $propFind, DAV\INode $node) { + + $ns = '{' . self::NS_CARDDAV . '}'; + + if ($node instanceof IAddressBook) { + + $propFind->handle($ns . 'max-resource-size', $this->maxResourceSize); + $propFind->handle($ns . 'supported-address-data', function() { + return new Xml\Property\SupportedAddressData(); + }); + $propFind->handle($ns . 'supported-collation-set', function() { + return new Xml\Property\SupportedCollationSet(); + }); + + } + if ($node instanceof DAVACL\IPrincipal) { + + $path = $propFind->getPath(); + + $propFind->handle('{' . self::NS_CARDDAV . '}addressbook-home-set', function() use ($path) { + return new LocalHref($this->getAddressBookHomeForPrincipal($path) . '/'); + }); + + if ($this->directories) $propFind->handle('{' . self::NS_CARDDAV . '}directory-gateway', function() { + return new LocalHref($this->directories); + }); + + } + + if ($node instanceof ICard) { + + // The address-data property is not supposed to be a 'real' + // property, but in large chunks of the spec it does act as such. + // Therefore we simply expose it as a property. + $propFind->handle('{' . self::NS_CARDDAV . '}address-data', function() use ($node) { + $val = $node->get(); + if (is_resource($val)) + $val = stream_get_contents($val); + + return $val; + + }); + + } + + } + + /** + * This functions handles REPORT requests specific to CardDAV + * + * @param string $reportName + * @param \DOMNode $dom + * @param mixed $path + * @return bool + */ + function report($reportName, $dom, $path) { + + switch ($reportName) { + case '{' . self::NS_CARDDAV . '}addressbook-multiget' : + $this->server->transactionType = 'report-addressbook-multiget'; + $this->addressbookMultiGetReport($dom); + return false; + case '{' . self::NS_CARDDAV . '}addressbook-query' : + $this->server->transactionType = 'report-addressbook-query'; + $this->addressBookQueryReport($dom); + return false; + default : + return; + + } + + + } + + /** + * Returns the addressbook home for a given principal + * + * @param string $principal + * @return string + */ + protected function getAddressbookHomeForPrincipal($principal) { + + list(, $principalId) = \Sabre\HTTP\URLUtil::splitPath($principal); + return self::ADDRESSBOOK_ROOT . '/' . $principalId; + + } + + + /** + * This function handles the addressbook-multiget REPORT. + * + * This report is used by the client to fetch the content of a series + * of urls. Effectively avoiding a lot of redundant requests. + * + * @param Xml\Request\AddressBookMultiGetReport $report + * @return void + */ + function addressbookMultiGetReport($report) { + + $contentType = $report->contentType; + $version = $report->version; + if ($version) { + $contentType .= '; version=' . $version; + } + + $vcardType = $this->negotiateVCard( + $contentType + ); + + $propertyList = []; + $paths = array_map( + [$this->server, 'calculateUri'], + $report->hrefs + ); + foreach ($this->server->getPropertiesForMultiplePaths($paths, $report->properties) as $props) { + + if (isset($props['200']['{' . self::NS_CARDDAV . '}address-data'])) { + + $props['200']['{' . self::NS_CARDDAV . '}address-data'] = $this->convertVCard( + $props[200]['{' . self::NS_CARDDAV . '}address-data'], + $vcardType + ); + + } + $propertyList[] = $props; + + } + + $prefer = $this->server->getHTTPPrefer(); + + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer'); + $this->server->httpResponse->setBody($this->server->generateMultiStatus($propertyList, $prefer['return'] === 'minimal')); + + } + + /** + * This method is triggered before a file gets updated with new content. + * + * This plugin uses this method to ensure that Card nodes receive valid + * vcard data. + * + * @param string $path + * @param DAV\IFile $node + * @param resource $data + * @param bool $modified Should be set to true, if this event handler + * changed &$data. + * @return void + */ + function beforeWriteContent($path, DAV\IFile $node, &$data, &$modified) { + + if (!$node instanceof ICard) + return; + + $this->validateVCard($data, $modified); + + } + + /** + * This method is triggered before a new file is created. + * + * This plugin uses this method to ensure that Card nodes receive valid + * vcard data. + * + * @param string $path + * @param resource $data + * @param DAV\ICollection $parentNode + * @param bool $modified Should be set to true, if this event handler + * changed &$data. + * @return void + */ + function beforeCreateFile($path, &$data, DAV\ICollection $parentNode, &$modified) { + + if (!$parentNode instanceof IAddressBook) + return; + + $this->validateVCard($data, $modified); + + } + + /** + * Checks if the submitted iCalendar data is in fact, valid. + * + * An exception is thrown if it's not. + * + * @param resource|string $data + * @param bool $modified Should be set to true, if this event handler + * changed &$data. + * @return void + */ + protected function validateVCard(&$data, &$modified) { + + // If it's a stream, we convert it to a string first. + if (is_resource($data)) { + $data = stream_get_contents($data); + } + + $before = $data; + + try { + + // If the data starts with a [, we can reasonably assume we're dealing + // with a jCal object. + if (substr($data, 0, 1) === '[') { + $vobj = VObject\Reader::readJson($data); + + // Converting $data back to iCalendar, as that's what we + // technically support everywhere. + $data = $vobj->serialize(); + $modified = true; + } else { + $vobj = VObject\Reader::read($data); + } + + } catch (VObject\ParseException $e) { + + throw new DAV\Exception\UnsupportedMediaType('This resource only supports valid vCard or jCard data. Parse error: ' . $e->getMessage()); + + } + + if ($vobj->name !== 'VCARD') { + throw new DAV\Exception\UnsupportedMediaType('This collection can only support vcard objects.'); + } + + $options = VObject\Node::PROFILE_CARDDAV; + $prefer = $this->server->getHTTPPrefer(); + + if ($prefer['handling'] !== 'strict') { + $options |= VObject\Node::REPAIR; + } + + $messages = $vobj->validate($options); + + $highestLevel = 0; + $warningMessage = null; + + // $messages contains a list of problems with the vcard, along with + // their severity. + foreach ($messages as $message) { + + if ($message['level'] > $highestLevel) { + // Recording the highest reported error level. + $highestLevel = $message['level']; + $warningMessage = $message['message']; + } + + switch ($message['level']) { + + case 1 : + // Level 1 means that there was a problem, but it was repaired. + $modified = true; + break; + case 2 : + // Level 2 means a warning, but not critical + break; + case 3 : + // Level 3 means a critical error + throw new DAV\Exception\UnsupportedMediaType('Validation error in vCard: ' . $message['message']); + + } + + } + if ($warningMessage) { + $this->server->httpResponse->setHeader( + 'X-Sabre-Ew-Gross', + 'vCard validation warning: ' . $warningMessage + ); + + // Re-serializing object. + $data = $vobj->serialize(); + if (!$modified && strcmp($data, $before) !== 0) { + // This ensures that the system does not send an ETag back. + $modified = true; + } + } + + // Destroy circular references to PHP will GC the object. + $vobj->destroy(); + } + + + /** + * This function handles the addressbook-query REPORT + * + * This report is used by the client to filter an addressbook based on a + * complex query. + * + * @param Xml\Request\AddressBookQueryReport $report + * @return void + */ + protected function addressbookQueryReport($report) { + + $depth = $this->server->getHTTPDepth(0); + + if ($depth == 0) { + $candidateNodes = [ + $this->server->tree->getNodeForPath($this->server->getRequestUri()) + ]; + if (!$candidateNodes[0] instanceof ICard) { + throw new ReportNotSupported('The addressbook-query report is not supported on this url with Depth: 0'); + } + } else { + $candidateNodes = $this->server->tree->getChildren($this->server->getRequestUri()); + } + + $contentType = $report->contentType; + if ($report->version) { + $contentType .= '; version=' . $report->version; + } + + $vcardType = $this->negotiateVCard( + $contentType + ); + + $validNodes = []; + foreach ($candidateNodes as $node) { + + if (!$node instanceof ICard) + continue; + + $blob = $node->get(); + if (is_resource($blob)) { + $blob = stream_get_contents($blob); + } + + if (!$this->validateFilters($blob, $report->filters, $report->test)) { + continue; + } + + $validNodes[] = $node; + + if ($report->limit && $report->limit <= count($validNodes)) { + // We hit the maximum number of items, we can stop now. + break; + } + + } + + $result = []; + foreach ($validNodes as $validNode) { + + if ($depth == 0) { + $href = $this->server->getRequestUri(); + } else { + $href = $this->server->getRequestUri() . '/' . $validNode->getName(); + } + + list($props) = $this->server->getPropertiesForPath($href, $report->properties, 0); + + if (isset($props[200]['{' . self::NS_CARDDAV . '}address-data'])) { + + $props[200]['{' . self::NS_CARDDAV . '}address-data'] = $this->convertVCard( + $props[200]['{' . self::NS_CARDDAV . '}address-data'], + $vcardType, + $report->addressDataProperties + ); + + } + $result[] = $props; + + } + + $prefer = $this->server->getHTTPPrefer(); + + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer'); + $this->server->httpResponse->setBody($this->server->generateMultiStatus($result, $prefer['return'] === 'minimal')); + + } + + /** + * Validates if a vcard makes it throught a list of filters. + * + * @param string $vcardData + * @param array $filters + * @param string $test anyof or allof (which means OR or AND) + * @return bool + */ + function validateFilters($vcardData, array $filters, $test) { + + + if (!$filters) return true; + $vcard = VObject\Reader::read($vcardData); + + foreach ($filters as $filter) { + + $isDefined = isset($vcard->{$filter['name']}); + if ($filter['is-not-defined']) { + if ($isDefined) { + $success = false; + } else { + $success = true; + } + } elseif ((!$filter['param-filters'] && !$filter['text-matches']) || !$isDefined) { + + // We only need to check for existence + $success = $isDefined; + + } else { + + $vProperties = $vcard->select($filter['name']); + + $results = []; + if ($filter['param-filters']) { + $results[] = $this->validateParamFilters($vProperties, $filter['param-filters'], $filter['test']); + } + if ($filter['text-matches']) { + $texts = []; + foreach ($vProperties as $vProperty) + $texts[] = $vProperty->getValue(); + + $results[] = $this->validateTextMatches($texts, $filter['text-matches'], $filter['test']); + } + + if (count($results) === 1) { + $success = $results[0]; + } else { + if ($filter['test'] === 'anyof') { + $success = $results[0] || $results[1]; + } else { + $success = $results[0] && $results[1]; + } + } + + } // else + + // There are two conditions where we can already determine whether + // or not this filter succeeds. + if ($test === 'anyof' && $success) { + + // Destroy circular references to PHP will GC the object. + $vcard->destroy(); + + return true; + } + if ($test === 'allof' && !$success) { + + // Destroy circular references to PHP will GC the object. + $vcard->destroy(); + + return false; + } + + } // foreach + + + // Destroy circular references to PHP will GC the object. + $vcard->destroy(); + + // If we got all the way here, it means we haven't been able to + // determine early if the test failed or not. + // + // This implies for 'anyof' that the test failed, and for 'allof' that + // we succeeded. Sounds weird, but makes sense. + return $test === 'allof'; + + } + + /** + * Validates if a param-filter can be applied to a specific property. + * + * @todo currently we're only validating the first parameter of the passed + * property. Any subsequence parameters with the same name are + * ignored. + * @param array $vProperties + * @param array $filters + * @param string $test + * @return bool + */ + protected function validateParamFilters(array $vProperties, array $filters, $test) { + + foreach ($filters as $filter) { + + $isDefined = false; + foreach ($vProperties as $vProperty) { + $isDefined = isset($vProperty[$filter['name']]); + if ($isDefined) break; + } + + if ($filter['is-not-defined']) { + if ($isDefined) { + $success = false; + } else { + $success = true; + } + + // If there's no text-match, we can just check for existence + } elseif (!$filter['text-match'] || !$isDefined) { + + $success = $isDefined; + + } else { + + $success = false; + foreach ($vProperties as $vProperty) { + // If we got all the way here, we'll need to validate the + // text-match filter. + $success = DAV\StringUtil::textMatch($vProperty[$filter['name']]->getValue(), $filter['text-match']['value'], $filter['text-match']['collation'], $filter['text-match']['match-type']); + if ($success) break; + } + if ($filter['text-match']['negate-condition']) { + $success = !$success; + } + + } // else + + // There are two conditions where we can already determine whether + // or not this filter succeeds. + if ($test === 'anyof' && $success) { + return true; + } + if ($test === 'allof' && !$success) { + return false; + } + + } + + // If we got all the way here, it means we haven't been able to + // determine early if the test failed or not. + // + // This implies for 'anyof' that the test failed, and for 'allof' that + // we succeeded. Sounds weird, but makes sense. + return $test === 'allof'; + + } + + /** + * Validates if a text-filter can be applied to a specific property. + * + * @param array $texts + * @param array $filters + * @param string $test + * @return bool + */ + protected function validateTextMatches(array $texts, array $filters, $test) { + + foreach ($filters as $filter) { + + $success = false; + foreach ($texts as $haystack) { + $success = DAV\StringUtil::textMatch($haystack, $filter['value'], $filter['collation'], $filter['match-type']); + + // Breaking on the first match + if ($success) break; + } + if ($filter['negate-condition']) { + $success = !$success; + } + + if ($success && $test === 'anyof') + return true; + + if (!$success && $test == 'allof') + return false; + + + } + + // If we got all the way here, it means we haven't been able to + // determine early if the test failed or not. + // + // This implies for 'anyof' that the test failed, and for 'allof' that + // we succeeded. Sounds weird, but makes sense. + return $test === 'allof'; + + } + + /** + * This event is triggered when fetching properties. + * + * This event is scheduled late in the process, after most work for + * propfind has been done. + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @return void + */ + function propFindLate(DAV\PropFind $propFind, DAV\INode $node) { + + // If the request was made using the SOGO connector, we must rewrite + // the content-type property. By default SabreDAV will send back + // text/x-vcard; charset=utf-8, but for SOGO we must strip that last + // part. + if (strpos($this->server->httpRequest->getHeader('User-Agent'), 'Thunderbird') === false) { + return; + } + $contentType = $propFind->get('{DAV:}getcontenttype'); + list($part) = explode(';', $contentType); + if ($part === 'text/x-vcard' || $part === 'text/vcard') { + $propFind->set('{DAV:}getcontenttype', 'text/x-vcard'); + } + + } + + /** + * This method is used to generate HTML output for the + * Sabre\DAV\Browser\Plugin. This allows us to generate an interface users + * can use to create new addressbooks. + * + * @param DAV\INode $node + * @param string $output + * @return bool + */ + function htmlActionsPanel(DAV\INode $node, &$output) { + + if (!$node instanceof AddressBookHome) + return; + + $output .= '
+

Create new address book

+ + +
+
+ +
+ '; + + return false; + + } + + /** + * This event is triggered after GET requests. + * + * This is used to transform data into jCal, if this was requested. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function httpAfterGet(RequestInterface $request, ResponseInterface $response) { + + if (strpos($response->getHeader('Content-Type'), 'text/vcard') === false) { + return; + } + + $target = $this->negotiateVCard($request->getHeader('Accept'), $mimeType); + + $newBody = $this->convertVCard( + $response->getBody(), + $target + ); + + $response->setBody($newBody); + $response->setHeader('Content-Type', $mimeType . '; charset=utf-8'); + $response->setHeader('Content-Length', strlen($newBody)); + + } + + /** + * This helper function performs the content-type negotiation for vcards. + * + * It will return one of the following strings: + * 1. vcard3 + * 2. vcard4 + * 3. jcard + * + * It defaults to vcard3. + * + * @param string $input + * @param string $mimeType + * @return string + */ + protected function negotiateVCard($input, &$mimeType = null) { + + $result = HTTP\Util::negotiate( + $input, + [ + // Most often used mime-type. Version 3 + 'text/x-vcard', + // The correct standard mime-type. Defaults to version 3 as + // well. + 'text/vcard', + // vCard 4 + 'text/vcard; version=4.0', + // vCard 3 + 'text/vcard; version=3.0', + // jCard + 'application/vcard+json', + ] + ); + + $mimeType = $result; + switch ($result) { + + default : + case 'text/x-vcard' : + case 'text/vcard' : + case 'text/vcard; version=3.0' : + $mimeType = 'text/vcard'; + return 'vcard3'; + case 'text/vcard; version=4.0' : + return 'vcard4'; + case 'application/vcard+json' : + return 'jcard'; + + // @codeCoverageIgnoreStart + } + // @codeCoverageIgnoreEnd + + } + + /** + * Converts a vcard blob to a different version, or jcard. + * + * @param string|resource $data + * @param string $target + * @param array $propertiesFilter + * @return string + */ + protected function convertVCard($data, $target, array $propertiesFilter = null) { + + if (is_resource($data)) { + $data = stream_get_contents($data); + } + $input = VObject\Reader::read($data); + if (!empty($propertiesFilter)) { + $propertiesFilter = array_merge(['UID', 'VERSION', 'FN'], $propertiesFilter); + $keys = array_unique(array_map(function($child) { + return $child->name; + }, $input->children())); + $keys = array_diff($keys, $propertiesFilter); + foreach ($keys as $key) { + unset($input->$key); + } + $data = $input->serialize(); + } + $output = null; + try { + + switch ($target) { + default : + case 'vcard3' : + if ($input->getDocumentType() === VObject\Document::VCARD30) { + // Do nothing + return $data; + } + $output = $input->convert(VObject\Document::VCARD30); + return $output->serialize(); + case 'vcard4' : + if ($input->getDocumentType() === VObject\Document::VCARD40) { + // Do nothing + return $data; + } + $output = $input->convert(VObject\Document::VCARD40); + return $output->serialize(); + case 'jcard' : + $output = $input->convert(VObject\Document::VCARD40); + return json_encode($output); + + } + + } finally { + + // Destroy circular references to PHP will GC the object. + $input->destroy(); + if (!is_null($output)) { + $output->destroy(); + } + } + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'carddav'; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds support for CardDAV (rfc6352)', + 'link' => 'http://sabre.io/dav/carddav/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/VCFExportPlugin.php b/vendor/sabre/dav/lib/CardDAV/VCFExportPlugin.php new file mode 100644 index 0000000..2d61db6 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/VCFExportPlugin.php @@ -0,0 +1,172 @@ +server = $server; + $this->server->on('method:GET', [$this, 'httpGet'], 90); + $server->on('browserButtonActions', function($path, $node, &$actions) { + if ($node instanceof IAddressBook) { + $actions .= ''; + } + }); + } + + /** + * Intercepts GET requests on addressbook urls ending with ?export. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpGet(RequestInterface $request, ResponseInterface $response) { + + $queryParams = $request->getQueryParameters(); + if (!array_key_exists('export', $queryParams)) return; + + $path = $request->getPath(); + + $node = $this->server->tree->getNodeForPath($path); + + if (!($node instanceof IAddressBook)) return; + + $this->server->transactionType = 'get-addressbook-export'; + + // Checking ACL, if available. + if ($aclPlugin = $this->server->getPlugin('acl')) { + $aclPlugin->checkPrivileges($path, '{DAV:}read'); + } + + $nodes = $this->server->getPropertiesForPath($path, [ + '{' . Plugin::NS_CARDDAV . '}address-data', + ], 1); + + $format = 'text/directory'; + + $output = null; + $filenameExtension = null; + + switch ($format) { + case 'text/directory': + $output = $this->generateVCF($nodes); + $filenameExtension = '.vcf'; + break; + } + + $filename = preg_replace( + '/[^a-zA-Z0-9-_ ]/um', + '', + $node->getName() + ); + $filename .= '-' . date('Y-m-d') . $filenameExtension; + + $response->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '"'); + $response->setHeader('Content-Type', $format); + + $response->setStatus(200); + $response->setBody($output); + + // Returning false to break the event chain + return false; + + } + + /** + * Merges all vcard objects, and builds one big vcf export + * + * @param array $nodes + * @return string + */ + function generateVCF(array $nodes) { + + $output = ""; + + foreach ($nodes as $node) { + + if (!isset($node[200]['{' . Plugin::NS_CARDDAV . '}address-data'])) { + continue; + } + $nodeData = $node[200]['{' . Plugin::NS_CARDDAV . '}address-data']; + + // Parsing this node so VObject can clean up the output. + $vcard = VObject\Reader::read($nodeData); + $output .= $vcard->serialize(); + + // Destroy circular references to PHP will GC the object. + $vcard->destroy(); + + } + + return $output; + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using \Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'vcf-export'; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds the ability to export CardDAV addressbooks as a single vCard file.', + 'link' => 'http://sabre.io/dav/vcf-export-plugin/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Xml/Filter/AddressData.php b/vendor/sabre/dav/lib/CardDAV/Xml/Filter/AddressData.php new file mode 100644 index 0000000..a130cd6 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Xml/Filter/AddressData.php @@ -0,0 +1,63 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = [ + 'contentType' => $reader->getAttribute('content-type') ?: 'text/vcard', + 'version' => $reader->getAttribute('version') ?: '3.0', + ]; + + $elems = (array)$reader->parseInnerTree(); + $result['addressDataProperties'] = array_map(function($element) { + return $element['attributes']['name']; + }, $elems); + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Xml/Filter/ParamFilter.php b/vendor/sabre/dav/lib/CardDAV/Xml/Filter/ParamFilter.php new file mode 100644 index 0000000..936e269 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Xml/Filter/ParamFilter.php @@ -0,0 +1,89 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = [ + 'name' => null, + 'is-not-defined' => false, + 'text-match' => null, + ]; + + $att = $reader->parseAttributes(); + $result['name'] = $att['name']; + + $elems = $reader->parseInnerTree(); + + if (is_array($elems)) foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{' . Plugin::NS_CARDDAV . '}is-not-defined' : + $result['is-not-defined'] = true; + break; + case '{' . Plugin::NS_CARDDAV . '}text-match' : + $matchType = isset($elem['attributes']['match-type']) ? $elem['attributes']['match-type'] : 'contains'; + + if (!in_array($matchType, ['contains', 'equals', 'starts-with', 'ends-with'])) { + throw new BadRequest('Unknown match-type: ' . $matchType); + } + $result['text-match'] = [ + 'negate-condition' => isset($elem['attributes']['negate-condition']) && $elem['attributes']['negate-condition'] === 'yes', + 'collation' => isset($elem['attributes']['collation']) ? $elem['attributes']['collation'] : 'i;unicode-casemap', + 'value' => $elem['value'], + 'match-type' => $matchType, + ]; + break; + + } + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Xml/Filter/PropFilter.php b/vendor/sabre/dav/lib/CardDAV/Xml/Filter/PropFilter.php new file mode 100644 index 0000000..d779942 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Xml/Filter/PropFilter.php @@ -0,0 +1,98 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = [ + 'name' => null, + 'test' => 'anyof', + 'is-not-defined' => false, + 'param-filters' => [], + 'text-matches' => [], + ]; + + $att = $reader->parseAttributes(); + $result['name'] = $att['name']; + + if (isset($att['test']) && $att['test'] === 'allof') { + $result['test'] = 'allof'; + } + + $elems = $reader->parseInnerTree(); + + if (is_array($elems)) foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{' . Plugin::NS_CARDDAV . '}param-filter' : + $result['param-filters'][] = $elem['value']; + break; + case '{' . Plugin::NS_CARDDAV . '}is-not-defined' : + $result['is-not-defined'] = true; + break; + case '{' . Plugin::NS_CARDDAV . '}text-match' : + $matchType = isset($elem['attributes']['match-type']) ? $elem['attributes']['match-type'] : 'contains'; + + if (!in_array($matchType, ['contains', 'equals', 'starts-with', 'ends-with'])) { + throw new BadRequest('Unknown match-type: ' . $matchType); + } + $result['text-matches'][] = [ + 'negate-condition' => isset($elem['attributes']['negate-condition']) && $elem['attributes']['negate-condition'] === 'yes', + 'collation' => isset($elem['attributes']['collation']) ? $elem['attributes']['collation'] : 'i;unicode-casemap', + 'value' => $elem['value'], + 'match-type' => $matchType, + ]; + break; + + } + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Xml/Property/SupportedAddressData.php b/vendor/sabre/dav/lib/CardDAV/Xml/Property/SupportedAddressData.php new file mode 100644 index 0000000..aecd8a0 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Xml/Property/SupportedAddressData.php @@ -0,0 +1,83 @@ + 'text/vcard', 'version' => '3.0'], + ['contentType' => 'text/vcard', 'version' => '4.0'], + ['contentType' => 'application/vcard+json', 'version' => '4.0'], + ]; + } + + $this->supportedData = $supportedData; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->supportedData as $supported) { + $writer->startElement('{' . Plugin::NS_CARDDAV . '}address-data-type'); + $writer->writeAttributes([ + 'content-type' => $supported['contentType'], + 'version' => $supported['version'] + ]); + $writer->endElement(); // address-data-type + } + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Xml/Property/SupportedCollationSet.php b/vendor/sabre/dav/lib/CardDAV/Xml/Property/SupportedCollationSet.php new file mode 100644 index 0000000..778aa2b --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Xml/Property/SupportedCollationSet.php @@ -0,0 +1,47 @@ +writeElement('{urn:ietf:params:xml:ns:carddav}supported-collation', $coll); + } + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookMultiGetReport.php b/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookMultiGetReport.php new file mode 100644 index 0000000..0115a01 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookMultiGetReport.php @@ -0,0 +1,113 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree([ + '{urn:ietf:params:xml:ns:carddav}address-data' => 'Sabre\\CardDAV\\Xml\\Filter\\AddressData', + '{DAV:}prop' => 'Sabre\\Xml\\Element\\KeyValue', + ]); + + $newProps = [ + 'hrefs' => [], + 'properties' => [] + ]; + + foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{DAV:}prop' : + $newProps['properties'] = array_keys($elem['value']); + if (isset($elem['value']['{' . Plugin::NS_CARDDAV . '}address-data'])) { + $newProps += $elem['value']['{' . Plugin::NS_CARDDAV . '}address-data']; + } + break; + case '{DAV:}href' : + $newProps['hrefs'][] = Uri\resolve($reader->contextUri, $elem['value']); + break; + + } + + } + + $obj = new self(); + foreach ($newProps as $key => $value) { + $obj->$key = $value; + } + return $obj; + + } + +} diff --git a/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookQueryReport.php b/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookQueryReport.php new file mode 100644 index 0000000..09fad00 --- /dev/null +++ b/vendor/sabre/dav/lib/CardDAV/Xml/Request/AddressBookQueryReport.php @@ -0,0 +1,199 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = (array)$reader->parseInnerTree([ + '{urn:ietf:params:xml:ns:carddav}prop-filter' => 'Sabre\\CardDAV\\Xml\\Filter\\PropFilter', + '{urn:ietf:params:xml:ns:carddav}param-filter' => 'Sabre\\CardDAV\\Xml\\Filter\\ParamFilter', + '{urn:ietf:params:xml:ns:carddav}address-data' => 'Sabre\\CardDAV\\Xml\\Filter\\AddressData', + '{DAV:}prop' => 'Sabre\\Xml\\Element\\KeyValue', + ]); + + $newProps = [ + 'filters' => null, + 'properties' => [], + 'test' => 'anyof', + 'limit' => null, + ]; + + if (!is_array($elems)) $elems = []; + + foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{DAV:}prop' : + $newProps['properties'] = array_keys($elem['value']); + if (isset($elem['value']['{' . Plugin::NS_CARDDAV . '}address-data'])) { + $newProps += $elem['value']['{' . Plugin::NS_CARDDAV . '}address-data']; + } + break; + case '{' . Plugin::NS_CARDDAV . '}filter' : + + if (!is_null($newProps['filters'])) { + throw new BadRequest('You can only include 1 {' . Plugin::NS_CARDDAV . '}filter element'); + } + if (isset($elem['attributes']['test'])) { + $newProps['test'] = $elem['attributes']['test']; + if ($newProps['test'] !== 'allof' && $newProps['test'] !== 'anyof') { + throw new BadRequest('The "test" attribute must be one of "allof" or "anyof"'); + } + } + + $newProps['filters'] = []; + foreach ((array)$elem['value'] as $subElem) { + if ($subElem['name'] === '{' . Plugin::NS_CARDDAV . '}prop-filter') { + $newProps['filters'][] = $subElem['value']; + } + } + break; + case '{' . Plugin::NS_CARDDAV . '}limit' : + foreach ($elem['value'] as $child) { + if ($child['name'] === '{' . Plugin::NS_CARDDAV . '}nresults') { + $newProps['limit'] = (int)$child['value']; + } + } + break; + + } + + } + + if (is_null($newProps['filters'])) { + /* + * We are supposed to throw this error, but KDE sometimes does not + * include the filter element, and we need to treat it as if no + * filters are supplied + */ + //throw new BadRequest('The {' . Plugin::NS_CARDDAV . '}filter element is required for this request'); + $newProps['filters'] = []; + + } + + $obj = new self(); + foreach ($newProps as $key => $value) { + $obj->$key = $value; + } + + return $obj; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractBasic.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractBasic.php new file mode 100644 index 0000000..40a95f8 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractBasic.php @@ -0,0 +1,144 @@ +realm = $realm; + + } + + /** + * When this method is called, the backend must check if authentication was + * successful. + * + * The returned value must be one of the following + * + * [true, "principals/username"] + * [false, "reason for failure"] + * + * If authentication was successful, it's expected that the authentication + * backend returns a so-called principal url. + * + * Examples of a principal url: + * + * principals/admin + * principals/user1 + * principals/users/joe + * principals/uid/123457 + * + * If you don't use WebDAV ACL (RFC3744) we recommend that you simply + * return a string such as: + * + * principals/users/[username] + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return array + */ + function check(RequestInterface $request, ResponseInterface $response) { + + $auth = new HTTP\Auth\Basic( + $this->realm, + $request, + $response + ); + + $userpass = $auth->getCredentials(); + if (!$userpass) { + return [false, "No 'Authorization: Basic' header found. Either the client didn't send one, or the server is misconfigured"]; + } + if (!$this->validateUserPass($userpass[0], $userpass[1])) { + return [false, "Username or password was incorrect"]; + } + return [true, $this->principalPrefix . $userpass[0]]; + + } + + /** + * This method is called when a user could not be authenticated, and + * authentication was required for the current request. + * + * This gives you the opportunity to set authentication headers. The 401 + * status code will already be set. + * + * In this case of Basic Auth, this would for example mean that the + * following header needs to be set: + * + * $response->addHeader('WWW-Authenticate', 'Basic realm=SabreDAV'); + * + * Keep in mind that in the case of multiple authentication backends, other + * WWW-Authenticate headers may already have been set, and you'll want to + * append your own WWW-Authenticate header instead of overwriting the + * existing one. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function challenge(RequestInterface $request, ResponseInterface $response) { + + $auth = new HTTP\Auth\Basic( + $this->realm, + $request, + $response + ); + $auth->requireLogin(); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractBearer.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractBearer.php new file mode 100644 index 0000000..ae7a8a1 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractBearer.php @@ -0,0 +1,138 @@ +realm = $realm; + + } + + /** + * When this method is called, the backend must check if authentication was + * successful. + * + * The returned value must be one of the following + * + * [true, "principals/username"] + * [false, "reason for failure"] + * + * If authentication was successful, it's expected that the authentication + * backend returns a so-called principal url. + * + * Examples of a principal url: + * + * principals/admin + * principals/user1 + * principals/users/joe + * principals/uid/123457 + * + * If you don't use WebDAV ACL (RFC3744) we recommend that you simply + * return a string such as: + * + * principals/users/[username] + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return array + */ + function check(RequestInterface $request, ResponseInterface $response) { + + $auth = new HTTP\Auth\Bearer( + $this->realm, + $request, + $response + ); + + $bearerToken = $auth->getToken($request); + if (!$bearerToken) { + return [false, "No 'Authorization: Bearer' header found. Either the client didn't send one, or the server is mis-configured"]; + } + $principalUrl = $this->validateBearerToken($bearerToken); + if (!$principalUrl) { + return [false, "Bearer token was incorrect"]; + } + return [true, $principalUrl]; + + } + + /** + * This method is called when a user could not be authenticated, and + * authentication was required for the current request. + * + * This gives you the opportunity to set authentication headers. The 401 + * status code will already be set. + * + * In this case of Bearer Auth, this would for example mean that the + * following header needs to be set: + * + * $response->addHeader('WWW-Authenticate', 'Bearer realm=SabreDAV'); + * + * Keep in mind that in the case of multiple authentication backends, other + * WWW-Authenticate headers may already have been set, and you'll want to + * append your own WWW-Authenticate header instead of overwriting the + * existing one. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function challenge(RequestInterface $request, ResponseInterface $response) { + + $auth = new HTTP\Auth\Bearer( + $this->realm, + $request, + $response + ); + $auth->requireLogin(); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractDigest.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractDigest.php new file mode 100644 index 0000000..4b47f56 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/AbstractDigest.php @@ -0,0 +1,168 @@ +realm = $realm; + + } + + /** + * Returns a users digest hash based on the username and realm. + * + * If the user was not known, null must be returned. + * + * @param string $realm + * @param string $username + * @return string|null + */ + abstract function getDigestHash($realm, $username); + + /** + * When this method is called, the backend must check if authentication was + * successful. + * + * The returned value must be one of the following + * + * [true, "principals/username"] + * [false, "reason for failure"] + * + * If authentication was successful, it's expected that the authentication + * backend returns a so-called principal url. + * + * Examples of a principal url: + * + * principals/admin + * principals/user1 + * principals/users/joe + * principals/uid/123457 + * + * If you don't use WebDAV ACL (RFC3744) we recommend that you simply + * return a string such as: + * + * principals/users/[username] + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return array + */ + function check(RequestInterface $request, ResponseInterface $response) { + + $digest = new HTTP\Auth\Digest( + $this->realm, + $request, + $response + ); + $digest->init(); + + $username = $digest->getUsername(); + + // No username was given + if (!$username) { + return [false, "No 'Authorization: Digest' header found. Either the client didn't send one, or the server is misconfigured"]; + } + + $hash = $this->getDigestHash($this->realm, $username); + // If this was false, the user account didn't exist + if ($hash === false || is_null($hash)) { + return [false, "Username or password was incorrect"]; + } + if (!is_string($hash)) { + throw new DAV\Exception('The returned value from getDigestHash must be a string or null'); + } + + // If this was false, the password or part of the hash was incorrect. + if (!$digest->validateA1($hash)) { + return [false, "Username or password was incorrect"]; + } + + return [true, $this->principalPrefix . $username]; + + } + + /** + * This method is called when a user could not be authenticated, and + * authentication was required for the current request. + * + * This gives you the opportunity to set authentication headers. The 401 + * status code will already be set. + * + * In this case of Basic Auth, this would for example mean that the + * following header needs to be set: + * + * $response->addHeader('WWW-Authenticate', 'Basic realm=SabreDAV'); + * + * Keep in mind that in the case of multiple authentication backends, other + * WWW-Authenticate headers may already have been set, and you'll want to + * append your own WWW-Authenticate header instead of overwriting the + * existing one. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function challenge(RequestInterface $request, ResponseInterface $response) { + + $auth = new HTTP\Auth\Digest( + $this->realm, + $request, + $response + ); + $auth->init(); + + $oldStatus = $response->getStatus() ?: 200; + $auth->requireLogin(); + + // Preventing the digest utility from modifying the http status code, + // this should be handled by the main plugin. + $response->setStatus($oldStatus); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/Apache.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/Apache.php new file mode 100644 index 0000000..e203d26 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/Apache.php @@ -0,0 +1,96 @@ +getRawServerValue('REMOTE_USER'); + if (is_null($remoteUser)) { + $remoteUser = $request->getRawServerValue('REDIRECT_REMOTE_USER'); + } + if (is_null($remoteUser)) { + return [false, 'No REMOTE_USER property was found in the PHP $_SERVER super-global. This likely means your server is not configured correctly']; + } + + return [true, $this->principalPrefix . $remoteUser]; + + } + + /** + * This method is called when a user could not be authenticated, and + * authentication was required for the current request. + * + * This gives you the opportunity to set authentication headers. The 401 + * status code will already be set. + * + * In this case of Basic Auth, this would for example mean that the + * following header needs to be set: + * + * $response->addHeader('WWW-Authenticate', 'Basic realm=SabreDAV'); + * + * Keep in mind that in the case of multiple authentication backends, other + * WWW-Authenticate headers may already have been set, and you'll want to + * append your own WWW-Authenticate header instead of overwriting the + * existing one. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function challenge(RequestInterface $request, ResponseInterface $response) { + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/BackendInterface.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/BackendInterface.php new file mode 100644 index 0000000..0fb2210 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/BackendInterface.php @@ -0,0 +1,70 @@ +addHeader('WWW-Authenticate', 'Basic realm=SabreDAV'); + * + * Keep in mind that in the case of multiple authentication backends, other + * WWW-Authenticate headers may already have been set, and you'll want to + * append your own WWW-Authenticate header instead of overwriting the + * existing one. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function challenge(RequestInterface $request, ResponseInterface $response); + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/BasicCallBack.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/BasicCallBack.php new file mode 100644 index 0000000..7ad8f48 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/BasicCallBack.php @@ -0,0 +1,58 @@ +callBack = $callBack; + + } + + /** + * Validates a username and password + * + * This method should return true or false depending on if login + * succeeded. + * + * @param string $username + * @param string $password + * @return bool + */ + protected function validateUserPass($username, $password) { + + $cb = $this->callBack; + return $cb($username, $password); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/File.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/File.php new file mode 100644 index 0000000..3a687d7 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/File.php @@ -0,0 +1,77 @@ +loadFile($filename); + + } + + /** + * Loads an htdigest-formatted file. This method can be called multiple times if + * more than 1 file is used. + * + * @param string $filename + * @return void + */ + function loadFile($filename) { + + foreach (file($filename, FILE_IGNORE_NEW_LINES) as $line) { + + if (substr_count($line, ":") !== 2) + throw new DAV\Exception('Malformed htdigest file. Every line should contain 2 colons'); + + list($username, $realm, $A1) = explode(':', $line); + + if (!preg_match('/^[a-zA-Z0-9]{32}$/', $A1)) + throw new DAV\Exception('Malformed htdigest file. Invalid md5 hash'); + + $this->users[$realm . ':' . $username] = $A1; + + } + + } + + /** + * Returns a users' information + * + * @param string $realm + * @param string $username + * @return string + */ + function getDigestHash($realm, $username) { + + return isset($this->users[$realm . ':' . $username]) ? $this->users[$realm . ':' . $username] : false; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php new file mode 100644 index 0000000..c2f6de9 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php @@ -0,0 +1,57 @@ +pdo = $pdo; + + } + + /** + * Returns the digest hash for a user. + * + * @param string $realm + * @param string $username + * @return string|null + */ + function getDigestHash($realm, $username) { + + $stmt = $this->pdo->prepare('SELECT digesta1 FROM ' . $this->tableName . ' WHERE username = ?'); + $stmt->execute([$username]); + return $stmt->fetchColumn() ?: null; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Auth/Plugin.php b/vendor/sabre/dav/lib/DAV/Auth/Plugin.php new file mode 100644 index 0000000..bbb5d18 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Auth/Plugin.php @@ -0,0 +1,285 @@ +addBackend($authBackend); + } + + } + + /** + * Adds an authentication backend to the plugin. + * + * @param Backend\BackendInterface $authBackend + * @return void + */ + function addBackend(Backend\BackendInterface $authBackend) { + + $this->backends[] = $authBackend; + + } + + /** + * Initializes the plugin. This function is automatically called by the server + * + * @param Server $server + * @return void + */ + function initialize(Server $server) { + + $server->on('beforeMethod', [$this, 'beforeMethod'], 10); + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'auth'; + + } + + /** + * Returns the currently logged-in principal. + * + * This will return a string such as: + * + * principals/username + * principals/users/username + * + * This method will return null if nobody is logged in. + * + * @return string|null + */ + function getCurrentPrincipal() { + + return $this->currentPrincipal; + + } + + /** + * This method is called before any HTTP method and forces users to be authenticated + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function beforeMethod(RequestInterface $request, ResponseInterface $response) { + + if ($this->currentPrincipal) { + + // We already have authentication information. This means that the + // event has already fired earlier, and is now likely fired for a + // sub-request. + // + // We don't want to authenticate users twice, so we simply don't do + // anything here. See Issue #700 for additional reasoning. + // + // This is not a perfect solution, but will be fixed once the + // "currently authenticated principal" is information that's not + // not associated with the plugin, but rather per-request. + // + // See issue #580 for more information about that. + return; + + } + + $authResult = $this->check($request, $response); + + if ($authResult[0]) { + // Auth was successful + $this->currentPrincipal = $authResult[1]; + $this->loginFailedReasons = null; + return; + } + + + + // If we got here, it means that no authentication backend was + // successful in authenticating the user. + $this->currentPrincipal = null; + $this->loginFailedReasons = $authResult[1]; + + if ($this->autoRequireLogin) { + $this->challenge($request, $response); + throw new NotAuthenticated(implode(', ', $authResult[1])); + } + + } + + /** + * Checks authentication credentials, and logs the user in if possible. + * + * This method returns an array. The first item in the array is a boolean + * indicating if login was successful. + * + * If login was successful, the second item in the array will contain the + * current principal url/path of the logged in user. + * + * If login was not successful, the second item in the array will contain a + * an array with strings. The strings are a list of reasons why login was + * unsuccessful. For every auth backend there will be one reason, so usually + * there's just one. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return array + */ + function check(RequestInterface $request, ResponseInterface $response) { + + if (!$this->backends) { + throw new \Sabre\DAV\Exception('No authentication backends were configured on this server.'); + } + $reasons = []; + foreach ($this->backends as $backend) { + + $result = $backend->check( + $request, + $response + ); + + if (!is_array($result) || count($result) !== 2 || !is_bool($result[0]) || !is_string($result[1])) { + throw new \Sabre\DAV\Exception('The authentication backend did not return a correct value from the check() method.'); + } + + if ($result[0]) { + $this->currentPrincipal = $result[1]; + // Exit early + return [true, $result[1]]; + } + $reasons[] = $result[1]; + + } + + return [false, $reasons]; + + } + + /** + * This method sends authentication challenges to the user. + * + * This method will for example cause a HTTP Basic backend to set a + * WWW-Authorization header, indicating to the client that it should + * authenticate. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return array + */ + function challenge(RequestInterface $request, ResponseInterface $response) { + + foreach ($this->backends as $backend) { + $backend->challenge($request, $response); + } + + } + + /** + * List of reasons why login failed for the last login operation. + * + * @var string[]|null + */ + protected $loginFailedReasons; + + /** + * Returns a list of reasons why login was unsuccessful. + * + * This method will return the login failed reasons for the last login + * operation. One for each auth backend. + * + * This method returns null if the last authentication attempt was + * successful, or if there was no authentication attempt yet. + * + * @return string[]|null + */ + function getLoginFailedReasons() { + + return $this->loginFailedReasons; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Generic authentication plugin', + 'link' => 'http://sabre.io/dav/authentication/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Browser/GuessContentType.php b/vendor/sabre/dav/lib/DAV/Browser/GuessContentType.php new file mode 100644 index 0000000..3ba2aee --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Browser/GuessContentType.php @@ -0,0 +1,101 @@ + 'image/jpeg', + 'gif' => 'image/gif', + 'png' => 'image/png', + + // groupware + 'ics' => 'text/calendar', + 'vcf' => 'text/vcard', + + // text + 'txt' => 'text/plain', + + ]; + + /** + * Initializes the plugin + * + * @param DAV\Server $server + * @return void + */ + function initialize(DAV\Server $server) { + + // Using a relatively low priority (200) to allow other extensions + // to set the content-type first. + $server->on('propFind', [$this, 'propFind'], 200); + + } + + /** + * Our PROPFIND handler + * + * Here we set a contenttype, if the node didn't already have one. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFind(PropFind $propFind, INode $node) { + + $propFind->handle('{DAV:}getcontenttype', function() use ($propFind) { + + list(, $fileName) = URLUtil::splitPath($propFind->getPath()); + return $this->getContentType($fileName); + + }); + + } + + /** + * Simple method to return the contenttype + * + * @param string $fileName + * @return string + */ + protected function getContentType($fileName) { + + // Just grabbing the extension + $extension = strtolower(substr($fileName, strrpos($fileName, '.') + 1)); + if (isset($this->extensionMap[$extension])) { + return $this->extensionMap[$extension]; + } + return 'application/octet-stream'; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Browser/HtmlOutput.php b/vendor/sabre/dav/lib/DAV/Browser/HtmlOutput.php new file mode 100644 index 0000000..f4be6b3 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Browser/HtmlOutput.php @@ -0,0 +1,34 @@ +baseUri = $baseUri; + $this->namespaceMap = $namespaceMap; + + } + + /** + * Generates a 'full' url based on a relative one. + * + * For relative urls, the base of the application is taken as the reference + * url, not the 'current url of the current request'. + * + * Absolute urls are left alone. + * + * @param string $path + * @return string + */ + function fullUrl($path) { + + return Uri\resolve($this->baseUri, $path); + + } + + /** + * Escape string for HTML output. + * + * @param string $input + * @return string + */ + function h($input) { + + return htmlspecialchars($input, ENT_COMPAT, 'UTF-8'); + + } + + /** + * Generates a full -tag. + * + * Url is automatically expanded. If label is not specified, we re-use the + * url. + * + * @param string $url + * @param string $label + * @return string + */ + function link($url, $label = null) { + + $url = $this->h($this->fullUrl($url)); + return '' . ($label ? $this->h($label) : $url) . ''; + + } + + /** + * This method takes an xml element in clark-notation, and turns it into a + * shortened version with a prefix, if it was a known namespace. + * + * @param string $element + * @return string + */ + function xmlName($element) { + + list($ns, $localName) = XmlService::parseClarkNotation($element); + if (isset($this->namespaceMap[$ns])) { + $propName = $this->namespaceMap[$ns] . ':' . $localName; + } else { + $propName = $element; + } + return "h($element) . "\">" . $this->h($propName) . ""; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Browser/MapGetToPropFind.php b/vendor/sabre/dav/lib/DAV/Browser/MapGetToPropFind.php new file mode 100644 index 0000000..61327c4 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Browser/MapGetToPropFind.php @@ -0,0 +1,60 @@ +server = $server; + $this->server->on('method:GET', [$this, 'httpGet'], 90); + } + + /** + * This method intercepts GET requests to non-files, and changes it into an HTTP PROPFIND request + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpGet(RequestInterface $request, ResponseInterface $response) { + + $node = $this->server->tree->getNodeForPath($request->getPath()); + if ($node instanceof DAV\IFile) return; + + $subRequest = clone $request; + $subRequest->setMethod('PROPFIND'); + + $this->server->invokeMethod($subRequest, $response); + return false; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Browser/Plugin.php b/vendor/sabre/dav/lib/DAV/Browser/Plugin.php new file mode 100644 index 0000000..545ad56 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Browser/Plugin.php @@ -0,0 +1,802 @@ +enablePost = $enablePost; + + } + + /** + * Initializes the plugin and subscribes to events + * + * @param DAV\Server $server + * @return void + */ + function initialize(DAV\Server $server) { + + $this->server = $server; + $this->server->on('method:GET', [$this, 'httpGetEarly'], 90); + $this->server->on('method:GET', [$this, 'httpGet'], 200); + $this->server->on('onHTMLActionsPanel', [$this, 'htmlActionsPanel'], 200); + if ($this->enablePost) $this->server->on('method:POST', [$this, 'httpPOST']); + } + + /** + * This method intercepts GET requests that have ?sabreAction=info + * appended to the URL + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpGetEarly(RequestInterface $request, ResponseInterface $response) { + + $params = $request->getQueryParameters(); + if (isset($params['sabreAction']) && $params['sabreAction'] === 'info') { + return $this->httpGet($request, $response); + } + + } + + /** + * This method intercepts GET requests to collections and returns the html + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpGet(RequestInterface $request, ResponseInterface $response) { + + // We're not using straight-up $_GET, because we want everything to be + // unit testable. + $getVars = $request->getQueryParameters(); + + // CSP headers + $response->setHeader('Content-Security-Policy', "default-src 'none'; img-src 'self'; style-src 'self'; font-src 'self';"); + + $sabreAction = isset($getVars['sabreAction']) ? $getVars['sabreAction'] : null; + + switch ($sabreAction) { + + case 'asset' : + // Asset handling, such as images + $this->serveAsset(isset($getVars['assetName']) ? $getVars['assetName'] : null); + return false; + default : + case 'info' : + try { + $this->server->tree->getNodeForPath($request->getPath()); + } catch (DAV\Exception\NotFound $e) { + // We're simply stopping when the file isn't found to not interfere + // with other plugins. + return; + } + + $response->setStatus(200); + $response->setHeader('Content-Type', 'text/html; charset=utf-8'); + + $response->setBody( + $this->generateDirectoryIndex($request->getPath()) + ); + + return false; + + case 'plugins' : + $response->setStatus(200); + $response->setHeader('Content-Type', 'text/html; charset=utf-8'); + + $response->setBody( + $this->generatePluginListing() + ); + + return false; + + } + + } + + /** + * Handles POST requests for tree operations. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpPOST(RequestInterface $request, ResponseInterface $response) { + + $contentType = $request->getHeader('Content-Type'); + list($contentType) = explode(';', $contentType); + if ($contentType !== 'application/x-www-form-urlencoded' && + $contentType !== 'multipart/form-data') { + return; + } + $postVars = $request->getPostData(); + + if (!isset($postVars['sabreAction'])) + return; + + $uri = $request->getPath(); + + if ($this->server->emit('onBrowserPostAction', [$uri, $postVars['sabreAction'], $postVars])) { + + switch ($postVars['sabreAction']) { + + case 'mkcol' : + if (isset($postVars['name']) && trim($postVars['name'])) { + // Using basename() because we won't allow slashes + list(, $folderName) = URLUtil::splitPath(trim($postVars['name'])); + + if (isset($postVars['resourceType'])) { + $resourceType = explode(',', $postVars['resourceType']); + } else { + $resourceType = ['{DAV:}collection']; + } + + $properties = []; + foreach ($postVars as $varName => $varValue) { + // Any _POST variable in clark notation is treated + // like a property. + if ($varName[0] === '{') { + // PHP will convert any dots to underscores. + // This leaves us with no way to differentiate + // the two. + // Therefore we replace the string *DOT* with a + // real dot. * is not allowed in uris so we + // should be good. + $varName = str_replace('*DOT*', '.', $varName); + $properties[$varName] = $varValue; + } + } + + $mkCol = new MkCol( + $resourceType, + $properties + ); + $this->server->createCollection($uri . '/' . $folderName, $mkCol); + } + break; + + // @codeCoverageIgnoreStart + case 'put' : + + if ($_FILES) $file = current($_FILES); + else break; + + list(, $newName) = URLUtil::splitPath(trim($file['name'])); + if (isset($postVars['name']) && trim($postVars['name'])) + $newName = trim($postVars['name']); + + // Making sure we only have a 'basename' component + list(, $newName) = URLUtil::splitPath($newName); + + if (is_uploaded_file($file['tmp_name'])) { + $this->server->createFile($uri . '/' . $newName, fopen($file['tmp_name'], 'r')); + } + break; + // @codeCoverageIgnoreEnd + + } + + } + $response->setHeader('Location', $request->getUrl()); + $response->setStatus(302); + return false; + + } + + /** + * Escapes a string for html. + * + * @param string $value + * @return string + */ + function escapeHTML($value) { + + return htmlspecialchars($value, ENT_QUOTES, 'UTF-8'); + + } + + /** + * Generates the html directory index for a given url + * + * @param string $path + * @return string + */ + function generateDirectoryIndex($path) { + + $html = $this->generateHeader($path ? $path : '/', $path); + + $node = $this->server->tree->getNodeForPath($path); + if ($node instanceof DAV\ICollection) { + + $html .= "

Nodes

\n"; + $html .= ""; + + $subNodes = $this->server->getPropertiesForChildren($path, [ + '{DAV:}displayname', + '{DAV:}resourcetype', + '{DAV:}getcontenttype', + '{DAV:}getcontentlength', + '{DAV:}getlastmodified', + ]); + + foreach ($subNodes as $subPath => $subProps) { + + $subNode = $this->server->tree->getNodeForPath($subPath); + $fullPath = $this->server->getBaseUri() . URLUtil::encodePath($subPath); + list(, $displayPath) = URLUtil::splitPath($subPath); + + $subNodes[$subPath]['subNode'] = $subNode; + $subNodes[$subPath]['fullPath'] = $fullPath; + $subNodes[$subPath]['displayPath'] = $displayPath; + } + uasort($subNodes, [$this, 'compareNodes']); + + foreach ($subNodes as $subProps) { + $type = [ + 'string' => 'Unknown', + 'icon' => 'cog', + ]; + if (isset($subProps['{DAV:}resourcetype'])) { + $type = $this->mapResourceType($subProps['{DAV:}resourcetype']->getValue(), $subProps['subNode']); + } + + $html .= ''; + $html .= ''; + $html .= ''; + $html .= ''; + + $buttonActions = ''; + if ($subProps['subNode'] instanceof DAV\IFile) { + $buttonActions = ''; + } + $this->server->emit('browserButtonActions', [$subProps['fullPath'], $subProps['subNode'], &$buttonActions]); + + $html .= ''; + $html .= ''; + } + + $html .= '
' . $this->escapeHTML($subProps['displayPath']) . '' . $this->escapeHTML($type['string']) . ''; + if (isset($subProps['{DAV:}getcontentlength'])) { + $html .= $this->escapeHTML($subProps['{DAV:}getcontentlength'] . ' bytes'); + } + $html .= ''; + if (isset($subProps['{DAV:}getlastmodified'])) { + $lastMod = $subProps['{DAV:}getlastmodified']->getTime(); + $html .= $this->escapeHTML($lastMod->format('F j, Y, g:i a')); + } + $html .= '' . $buttonActions . '
'; + + } + + $html .= "
"; + $html .= "

Properties

"; + $html .= ""; + + // Allprops request + $propFind = new PropFindAll($path); + $properties = $this->server->getPropertiesByNode($propFind, $node); + + $properties = $propFind->getResultForMultiStatus()[200]; + + foreach ($properties as $propName => $propValue) { + if (!in_array($propName, $this->uninterestingProperties)) { + $html .= $this->drawPropertyRow($propName, $propValue); + } + + } + + + $html .= "
"; + $html .= "
"; + + /* Start of generating actions */ + + $output = ''; + if ($this->enablePost) { + $this->server->emit('onHTMLActionsPanel', [$node, &$output, $path]); + } + + if ($output) { + + $html .= "

Actions

"; + $html .= "
\n"; + $html .= $output; + $html .= "
\n"; + $html .= "
\n"; + } + + $html .= $this->generateFooter(); + + $this->server->httpResponse->setHeader('Content-Security-Policy', "default-src 'none'; img-src 'self'; style-src 'self'; font-src 'self';"); + + return $html; + + } + + /** + * Generates the 'plugins' page. + * + * @return string + */ + function generatePluginListing() { + + $html = $this->generateHeader('Plugins'); + + $html .= "

Plugins

"; + $html .= ""; + foreach ($this->server->getPlugins() as $plugin) { + $info = $plugin->getPluginInfo(); + $html .= ''; + $html .= ''; + $html .= ''; + } + $html .= "
' . $info['name'] . '' . $info['description'] . ''; + if (isset($info['link']) && $info['link']) { + $html .= ''; + } + $html .= '
"; + $html .= "
"; + + /* Start of generating actions */ + + $html .= $this->generateFooter(); + + return $html; + + } + + /** + * Generates the first block of HTML, including the tag and page + * header. + * + * Returns footer. + * + * @param string $title + * @param string $path + * @return string + */ + function generateHeader($title, $path = null) { + + $version = ''; + if (DAV\Server::$exposeVersion) { + $version = DAV\Version::VERSION; + } + + $vars = [ + 'title' => $this->escapeHTML($title), + 'favicon' => $this->escapeHTML($this->getAssetUrl('favicon.ico')), + 'style' => $this->escapeHTML($this->getAssetUrl('sabredav.css')), + 'iconstyle' => $this->escapeHTML($this->getAssetUrl('openiconic/open-iconic.css')), + 'logo' => $this->escapeHTML($this->getAssetUrl('sabredav.png')), + 'baseUrl' => $this->server->getBaseUri(), + ]; + + $html = << + + + $vars[title] - sabre/dav $version + + + + + + +
+ +
+ + "; + + return $html; + + } + + /** + * Generates the page footer. + * + * Returns html. + * + * @return string + */ + function generateFooter() { + + $version = ''; + if (DAV\Server::$exposeVersion) { + $version = DAV\Version::VERSION; + } + return <<Generated by SabreDAV $version (c)2007-2016 http://sabre.io/ + + +HTML; + + } + + /** + * This method is used to generate the 'actions panel' output for + * collections. + * + * This specifically generates the interfaces for creating new files, and + * creating new directories. + * + * @param DAV\INode $node + * @param mixed $output + * @param string $path + * @return void + */ + function htmlActionsPanel(DAV\INode $node, &$output, $path) { + + if (!$node instanceof DAV\ICollection) + return; + + // We also know fairly certain that if an object is a non-extended + // SimpleCollection, we won't need to show the panel either. + if (get_class($node) === 'Sabre\\DAV\\SimpleCollection') + return; + + $output .= << +

Create new folder

+ +
+ + +
+

Upload file

+ +
+
+ +
+HTML; + + } + + /** + * This method takes a path/name of an asset and turns it into url + * suiteable for http access. + * + * @param string $assetName + * @return string + */ + protected function getAssetUrl($assetName) { + + return $this->server->getBaseUri() . '?sabreAction=asset&assetName=' . urlencode($assetName); + + } + + /** + * This method returns a local pathname to an asset. + * + * @param string $assetName + * @throws DAV\Exception\NotFound + * @return string + */ + protected function getLocalAssetPath($assetName) { + + $assetDir = __DIR__ . '/assets/'; + $path = $assetDir . $assetName; + + // Making sure people aren't trying to escape from the base path. + $path = str_replace('\\', '/', $path); + if (strpos($path, '/../') !== false || strrchr($path, '/') === '/..') { + throw new DAV\Exception\NotFound('Path does not exist, or escaping from the base path was detected'); + } + if (strpos(realpath($path), realpath($assetDir)) === 0 && file_exists($path)) { + return $path; + } + throw new DAV\Exception\NotFound('Path does not exist, or escaping from the base path was detected'); + } + + /** + * This method reads an asset from disk and generates a full http response. + * + * @param string $assetName + * @return void + */ + protected function serveAsset($assetName) { + + $assetPath = $this->getLocalAssetPath($assetName); + + // Rudimentary mime type detection + $mime = 'application/octet-stream'; + $map = [ + 'ico' => 'image/vnd.microsoft.icon', + 'png' => 'image/png', + 'css' => 'text/css', + ]; + + $ext = substr($assetName, strrpos($assetName, '.') + 1); + if (isset($map[$ext])) { + $mime = $map[$ext]; + } + + $this->server->httpResponse->setHeader('Content-Type', $mime); + $this->server->httpResponse->setHeader('Content-Length', filesize($assetPath)); + $this->server->httpResponse->setHeader('Cache-Control', 'public, max-age=1209600'); + $this->server->httpResponse->setStatus(200); + $this->server->httpResponse->setBody(fopen($assetPath, 'r')); + + } + + /** + * Sort helper function: compares two directory entries based on type and + * display name. Collections sort above other types. + * + * @param array $a + * @param array $b + * @return int + */ + protected function compareNodes($a, $b) { + + $typeA = (isset($a['{DAV:}resourcetype'])) + ? (in_array('{DAV:}collection', $a['{DAV:}resourcetype']->getValue())) + : false; + + $typeB = (isset($b['{DAV:}resourcetype'])) + ? (in_array('{DAV:}collection', $b['{DAV:}resourcetype']->getValue())) + : false; + + // If same type, sort alphabetically by filename: + if ($typeA === $typeB) { + return strnatcasecmp($a['displayPath'], $b['displayPath']); + } + return (($typeA < $typeB) ? 1 : -1); + + } + + /** + * Maps a resource type to a human-readable string and icon. + * + * @param array $resourceTypes + * @param DAV\INode $node + * @return array + */ + private function mapResourceType(array $resourceTypes, $node) { + + if (!$resourceTypes) { + if ($node instanceof DAV\IFile) { + return [ + 'string' => 'File', + 'icon' => 'file', + ]; + } else { + return [ + 'string' => 'Unknown', + 'icon' => 'cog', + ]; + } + } + + $types = [ + '{http://calendarserver.org/ns/}calendar-proxy-write' => [ + 'string' => 'Proxy-Write', + 'icon' => 'people', + ], + '{http://calendarserver.org/ns/}calendar-proxy-read' => [ + 'string' => 'Proxy-Read', + 'icon' => 'people', + ], + '{urn:ietf:params:xml:ns:caldav}schedule-outbox' => [ + 'string' => 'Outbox', + 'icon' => 'inbox', + ], + '{urn:ietf:params:xml:ns:caldav}schedule-inbox' => [ + 'string' => 'Inbox', + 'icon' => 'inbox', + ], + '{urn:ietf:params:xml:ns:caldav}calendar' => [ + 'string' => 'Calendar', + 'icon' => 'calendar', + ], + '{http://calendarserver.org/ns/}shared-owner' => [ + 'string' => 'Shared', + 'icon' => 'calendar', + ], + '{http://calendarserver.org/ns/}subscribed' => [ + 'string' => 'Subscription', + 'icon' => 'calendar', + ], + '{urn:ietf:params:xml:ns:carddav}directory' => [ + 'string' => 'Directory', + 'icon' => 'globe', + ], + '{urn:ietf:params:xml:ns:carddav}addressbook' => [ + 'string' => 'Address book', + 'icon' => 'book', + ], + '{DAV:}principal' => [ + 'string' => 'Principal', + 'icon' => 'person', + ], + '{DAV:}collection' => [ + 'string' => 'Collection', + 'icon' => 'folder', + ], + ]; + + $info = [ + 'string' => [], + 'icon' => 'cog', + ]; + foreach ($resourceTypes as $k => $resourceType) { + if (isset($types[$resourceType])) { + $info['string'][] = $types[$resourceType]['string']; + } else { + $info['string'][] = $resourceType; + } + } + foreach ($types as $key => $resourceInfo) { + if (in_array($key, $resourceTypes)) { + $info['icon'] = $resourceInfo['icon']; + break; + } + } + $info['string'] = implode(', ', $info['string']); + + return $info; + + } + + /** + * Draws a table row for a property + * + * @param string $name + * @param mixed $value + * @return string + */ + private function drawPropertyRow($name, $value) { + + $html = new HtmlOutputHelper( + $this->server->getBaseUri(), + $this->server->xml->namespaceMap + ); + + return "" . $html->xmlName($name) . "" . $this->drawPropertyValue($html, $value) . ""; + + } + + /** + * Draws a table row for a property + * + * @param HtmlOutputHelper $html + * @param mixed $value + * @return string + */ + private function drawPropertyValue($html, $value) { + + if (is_scalar($value)) { + return $html->h($value); + } elseif ($value instanceof HtmlOutput) { + return $value->toHtml($html); + } elseif ($value instanceof \Sabre\Xml\XmlSerializable) { + + // There's no default html output for this property, we're going + // to output the actual xml serialization instead. + $xml = $this->server->xml->write('{DAV:}root', $value, $this->server->getBaseUri()); + // removing first and last line, as they contain our root + // element. + $xml = explode("\n", $xml); + $xml = array_slice($xml, 2, -2); + return "
" . $html->h(implode("\n", $xml)) . "
"; + + } else { + return "unknown"; + } + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins; + * using \Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'browser'; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Generates HTML indexes and debug information for your sabre/dav server', + 'link' => 'http://sabre.io/dav/browser-plugin/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Browser/PropFindAll.php b/vendor/sabre/dav/lib/DAV/Browser/PropFindAll.php new file mode 100644 index 0000000..c14b7f2 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Browser/PropFindAll.php @@ -0,0 +1,132 @@ +handle('{DAV:}displayname', function() { + * return 'hello'; + * }); + * + * Note that handle will only work the first time. If null is returned, the + * value is ignored. + * + * It's also possible to not pass a callback, but immediately pass a value + * + * @param string $propertyName + * @param mixed $valueOrCallBack + * @return void + */ + function handle($propertyName, $valueOrCallBack) { + + if (is_callable($valueOrCallBack)) { + $value = $valueOrCallBack(); + } else { + $value = $valueOrCallBack; + } + if (!is_null($value)) { + $this->result[$propertyName] = [200, $value]; + } + + } + + /** + * Sets the value of the property + * + * If status is not supplied, the status will default to 200 for non-null + * properties, and 404 for null properties. + * + * @param string $propertyName + * @param mixed $value + * @param int $status + * @return void + */ + function set($propertyName, $value, $status = null) { + + if (is_null($status)) { + $status = is_null($value) ? 404 : 200; + } + $this->result[$propertyName] = [$status, $value]; + + } + + /** + * Returns the current value for a property. + * + * @param string $propertyName + * @return mixed + */ + function get($propertyName) { + + return isset($this->result[$propertyName]) ? $this->result[$propertyName][1] : null; + + } + + /** + * Returns the current status code for a property name. + * + * If the property does not appear in the list of requested properties, + * null will be returned. + * + * @param string $propertyName + * @return int|null + */ + function getStatus($propertyName) { + + return isset($this->result[$propertyName]) ? $this->result[$propertyName][0] : 404; + + } + + /** + * Returns all propertynames that have a 404 status, and thus don't have a + * value yet. + * + * @return array + */ + function get404Properties() { + + $result = []; + foreach ($this->result as $propertyName => $stuff) { + if ($stuff[0] === 404) { + $result[] = $propertyName; + } + } + // If there's nothing in this list, we're adding one fictional item. + if (!$result) { + $result[] = '{http://sabredav.org/ns}idk'; + } + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Client.php b/vendor/sabre/dav/lib/DAV/Client.php new file mode 100644 index 0000000..175ad1b --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Client.php @@ -0,0 +1,439 @@ +xml->elementMap. + * It's deprecated as of version 3.0.0, and should no longer be used. + * + * @deprecated + * @var array + */ + public $propertyMap = []; + + /** + * Base URI + * + * This URI will be used to resolve relative urls. + * + * @var string + */ + protected $baseUri; + + /** + * Basic authentication + */ + const AUTH_BASIC = 1; + + /** + * Digest authentication + */ + const AUTH_DIGEST = 2; + + /** + * NTLM authentication + */ + const AUTH_NTLM = 4; + + /** + * Identity encoding, which basically does not nothing. + */ + const ENCODING_IDENTITY = 1; + + /** + * Deflate encoding + */ + const ENCODING_DEFLATE = 2; + + /** + * Gzip encoding + */ + const ENCODING_GZIP = 4; + + /** + * Sends all encoding headers. + */ + const ENCODING_ALL = 7; + + /** + * Content-encoding + * + * @var int + */ + protected $encoding = self::ENCODING_IDENTITY; + + /** + * Constructor + * + * Settings are provided through the 'settings' argument. The following + * settings are supported: + * + * * baseUri + * * userName (optional) + * * password (optional) + * * proxy (optional) + * * authType (optional) + * * encoding (optional) + * + * authType must be a bitmap, using self::AUTH_BASIC, self::AUTH_DIGEST + * and self::AUTH_NTLM. If you know which authentication method will be + * used, it's recommended to set it, as it will save a great deal of + * requests to 'discover' this information. + * + * Encoding is a bitmap with one of the ENCODING constants. + * + * @param array $settings + */ + function __construct(array $settings) { + + if (!isset($settings['baseUri'])) { + throw new \InvalidArgumentException('A baseUri must be provided'); + } + + parent::__construct(); + + $this->baseUri = $settings['baseUri']; + + if (isset($settings['proxy'])) { + $this->addCurlSetting(CURLOPT_PROXY, $settings['proxy']); + } + + if (isset($settings['userName'])) { + $userName = $settings['userName']; + $password = isset($settings['password']) ? $settings['password'] : ''; + + if (isset($settings['authType'])) { + $curlType = 0; + if ($settings['authType'] & self::AUTH_BASIC) { + $curlType |= CURLAUTH_BASIC; + } + if ($settings['authType'] & self::AUTH_DIGEST) { + $curlType |= CURLAUTH_DIGEST; + } + if ($settings['authType'] & self::AUTH_NTLM) { + $curlType |= CURLAUTH_NTLM; + } + } else { + $curlType = CURLAUTH_BASIC | CURLAUTH_DIGEST; + } + + $this->addCurlSetting(CURLOPT_HTTPAUTH, $curlType); + $this->addCurlSetting(CURLOPT_USERPWD, $userName . ':' . $password); + + } + + if (isset($settings['encoding'])) { + $encoding = $settings['encoding']; + + $encodings = []; + if ($encoding & self::ENCODING_IDENTITY) { + $encodings[] = 'identity'; + } + if ($encoding & self::ENCODING_DEFLATE) { + $encodings[] = 'deflate'; + } + if ($encoding & self::ENCODING_GZIP) { + $encodings[] = 'gzip'; + } + $this->addCurlSetting(CURLOPT_ENCODING, implode(',', $encodings)); + } + + $this->addCurlSetting(CURLOPT_USERAGENT, 'sabre-dav/' . Version::VERSION . ' (http://sabre.io/)'); + + $this->xml = new Xml\Service(); + // BC + $this->propertyMap = & $this->xml->elementMap; + + } + + /** + * Does a PROPFIND request + * + * The list of requested properties must be specified as an array, in clark + * notation. + * + * The returned array will contain a list of filenames as keys, and + * properties as values. + * + * The properties array will contain the list of properties. Only properties + * that are actually returned from the server (without error) will be + * returned, anything else is discarded. + * + * Depth should be either 0 or 1. A depth of 1 will cause a request to be + * made to the server to also return all child resources. + * + * @param string $url + * @param array $properties + * @param int $depth + * @return array + */ + function propFind($url, array $properties, $depth = 0) { + + $dom = new \DOMDocument('1.0', 'UTF-8'); + $dom->formatOutput = true; + $root = $dom->createElementNS('DAV:', 'd:propfind'); + $prop = $dom->createElement('d:prop'); + + foreach ($properties as $property) { + + list( + $namespace, + $elementName + ) = \Sabre\Xml\Service::parseClarkNotation($property); + + if ($namespace === 'DAV:') { + $element = $dom->createElement('d:' . $elementName); + } else { + $element = $dom->createElementNS($namespace, 'x:' . $elementName); + } + + $prop->appendChild($element); + } + + $dom->appendChild($root)->appendChild($prop); + $body = $dom->saveXML(); + + $url = $this->getAbsoluteUrl($url); + + $request = new HTTP\Request('PROPFIND', $url, [ + 'Depth' => $depth, + 'Content-Type' => 'application/xml' + ], $body); + + $response = $this->send($request); + + if ((int)$response->getStatus() >= 400) { + throw new HTTP\ClientHttpException($response); + } + + $result = $this->parseMultiStatus($response->getBodyAsString()); + + // If depth was 0, we only return the top item + if ($depth === 0) { + reset($result); + $result = current($result); + return isset($result[200]) ? $result[200] : []; + } + + $newResult = []; + foreach ($result as $href => $statusList) { + + $newResult[$href] = isset($statusList[200]) ? $statusList[200] : []; + + } + + return $newResult; + + } + + /** + * Updates a list of properties on the server + * + * The list of properties must have clark-notation properties for the keys, + * and the actual (string) value for the value. If the value is null, an + * attempt is made to delete the property. + * + * @param string $url + * @param array $properties + * @return bool + */ + function propPatch($url, array $properties) { + + $propPatch = new Xml\Request\PropPatch(); + $propPatch->properties = $properties; + $xml = $this->xml->write( + '{DAV:}propertyupdate', + $propPatch + ); + + $url = $this->getAbsoluteUrl($url); + $request = new HTTP\Request('PROPPATCH', $url, [ + 'Content-Type' => 'application/xml', + ], $xml); + $response = $this->send($request); + + if ($response->getStatus() >= 400) { + throw new HTTP\ClientHttpException($response); + } + + if ($response->getStatus() === 207) { + // If it's a 207, the request could still have failed, but the + // information is hidden in the response body. + $result = $this->parseMultiStatus($response->getBodyAsString()); + + $errorProperties = []; + foreach ($result as $href => $statusList) { + foreach ($statusList as $status => $properties) { + + if ($status >= 400) { + foreach ($properties as $propName => $propValue) { + $errorProperties[] = $propName . ' (' . $status . ')'; + } + } + + } + } + if ($errorProperties) { + + throw new HTTP\ClientException('PROPPATCH failed. The following properties errored: ' . implode(', ', $errorProperties)); + } + } + return true; + + } + + /** + * Performs an HTTP options request + * + * This method returns all the features from the 'DAV:' header as an array. + * If there was no DAV header, or no contents this method will return an + * empty array. + * + * @return array + */ + function options() { + + $request = new HTTP\Request('OPTIONS', $this->getAbsoluteUrl('')); + $response = $this->send($request); + + $dav = $response->getHeader('Dav'); + if (!$dav) { + return []; + } + + $features = explode(',', $dav); + foreach ($features as &$v) { + $v = trim($v); + } + return $features; + + } + + /** + * Performs an actual HTTP request, and returns the result. + * + * If the specified url is relative, it will be expanded based on the base + * url. + * + * The returned array contains 3 keys: + * * body - the response body + * * httpCode - a HTTP code (200, 404, etc) + * * headers - a list of response http headers. The header names have + * been lowercased. + * + * For large uploads, it's highly recommended to specify body as a stream + * resource. You can easily do this by simply passing the result of + * fopen(..., 'r'). + * + * This method will throw an exception if an HTTP error was received. Any + * HTTP status code above 399 is considered an error. + * + * Note that it is no longer recommended to use this method, use the send() + * method instead. + * + * @param string $method + * @param string $url + * @param string|resource|null $body + * @param array $headers + * @throws ClientException, in case a curl error occurred. + * @return array + */ + function request($method, $url = '', $body = null, array $headers = []) { + + $url = $this->getAbsoluteUrl($url); + + $response = $this->send(new HTTP\Request($method, $url, $headers, $body)); + return [ + 'body' => $response->getBodyAsString(), + 'statusCode' => (int)$response->getStatus(), + 'headers' => array_change_key_case($response->getHeaders()), + ]; + + } + + /** + * Returns the full url based on the given url (which may be relative). All + * urls are expanded based on the base url as given by the server. + * + * @param string $url + * @return string + */ + function getAbsoluteUrl($url) { + + return Uri\resolve( + $this->baseUri, + $url + ); + + } + + /** + * Parses a WebDAV multistatus response body + * + * This method returns an array with the following structure + * + * [ + * 'url/to/resource' => [ + * '200' => [ + * '{DAV:}property1' => 'value1', + * '{DAV:}property2' => 'value2', + * ], + * '404' => [ + * '{DAV:}property1' => null, + * '{DAV:}property2' => null, + * ], + * ], + * 'url/to/resource2' => [ + * .. etc .. + * ] + * ] + * + * + * @param string $body xml body + * @return array + */ + function parseMultiStatus($body) { + + $multistatus = $this->xml->expect('{DAV:}multistatus', $body); + + $result = []; + + foreach ($multistatus->getResponses() as $response) { + + $result[$response->getHref()] = $response->getResponseProperties(); + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Collection.php b/vendor/sabre/dav/lib/DAV/Collection.php new file mode 100644 index 0000000..35c90b5 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Collection.php @@ -0,0 +1,109 @@ +getChildren() as $child) { + + if ($child->getName() === $name) return $child; + + } + throw new Exception\NotFound('File not found: ' . $name); + + } + + /** + * Checks is a child-node exists. + * + * It is generally a good idea to try and override this. Usually it can be optimized. + * + * @param string $name + * @return bool + */ + function childExists($name) { + + try { + + $this->getChild($name); + return true; + + } catch (Exception\NotFound $e) { + + return false; + + } + + } + + /** + * Creates a new file in the directory + * + * Data will either be supplied as a stream resource, or in certain cases + * as a string. Keep in mind that you may have to support either. + * + * After successful creation of the file, you may choose to return the ETag + * of the new file here. + * + * The returned ETag must be surrounded by double-quotes (The quotes should + * be part of the actual string). + * + * If you cannot accurately determine the ETag, you should not return it. + * If you don't store the file exactly as-is (you're transforming it + * somehow) you should also not return an ETag. + * + * This means that if a subsequent GET to this new file does not exactly + * return the same contents of what was submitted here, you are strongly + * recommended to omit the ETag. + * + * @param string $name Name of the file + * @param resource|string $data Initial payload + * @return null|string + */ + function createFile($name, $data = null) { + + throw new Exception\Forbidden('Permission denied to create file (filename ' . $name . ')'); + + } + + /** + * Creates a new subdirectory + * + * @param string $name + * @throws Exception\Forbidden + * @return void + */ + function createDirectory($name) { + + throw new Exception\Forbidden('Permission denied to create directory'); + + } + + +} diff --git a/vendor/sabre/dav/lib/DAV/CorePlugin.php b/vendor/sabre/dav/lib/DAV/CorePlugin.php new file mode 100644 index 0000000..676cdd0 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/CorePlugin.php @@ -0,0 +1,959 @@ +server = $server; + $server->on('method:GET', [$this, 'httpGet']); + $server->on('method:OPTIONS', [$this, 'httpOptions']); + $server->on('method:HEAD', [$this, 'httpHead']); + $server->on('method:DELETE', [$this, 'httpDelete']); + $server->on('method:PROPFIND', [$this, 'httpPropFind']); + $server->on('method:PROPPATCH', [$this, 'httpPropPatch']); + $server->on('method:PUT', [$this, 'httpPut']); + $server->on('method:MKCOL', [$this, 'httpMkcol']); + $server->on('method:MOVE', [$this, 'httpMove']); + $server->on('method:COPY', [$this, 'httpCopy']); + $server->on('method:REPORT', [$this, 'httpReport']); + + $server->on('propPatch', [$this, 'propPatchProtectedPropertyCheck'], 90); + $server->on('propPatch', [$this, 'propPatchNodeUpdate'], 200); + $server->on('propFind', [$this, 'propFind']); + $server->on('propFind', [$this, 'propFindNode'], 120); + $server->on('propFind', [$this, 'propFindLate'], 200); + + $server->on('exception', [$this, 'exception']); + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'core'; + + } + + /** + * This is the default implementation for the GET method. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpGet(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + $node = $this->server->tree->getNodeForPath($path); + + if (!$node instanceof IFile) return; + + $body = $node->get(); + + // Converting string into stream, if needed. + if (is_string($body)) { + $stream = fopen('php://temp', 'r+'); + fwrite($stream, $body); + rewind($stream); + $body = $stream; + } + + /* + * TODO: getetag, getlastmodified, getsize should also be used using + * this method + */ + $httpHeaders = $this->server->getHTTPHeaders($path); + + /* ContentType needs to get a default, because many webservers will otherwise + * default to text/html, and we don't want this for security reasons. + */ + if (!isset($httpHeaders['Content-Type'])) { + $httpHeaders['Content-Type'] = 'application/octet-stream'; + } + + + if (isset($httpHeaders['Content-Length'])) { + + $nodeSize = $httpHeaders['Content-Length']; + + // Need to unset Content-Length, because we'll handle that during figuring out the range + unset($httpHeaders['Content-Length']); + + } else { + $nodeSize = null; + } + + $response->addHeaders($httpHeaders); + + $range = $this->server->getHTTPRange(); + $ifRange = $request->getHeader('If-Range'); + $ignoreRangeHeader = false; + + // If ifRange is set, and range is specified, we first need to check + // the precondition. + if ($nodeSize && $range && $ifRange) { + + // if IfRange is parsable as a date we'll treat it as a DateTime + // otherwise, we must treat it as an etag. + try { + $ifRangeDate = new \DateTime($ifRange); + + // It's a date. We must check if the entity is modified since + // the specified date. + if (!isset($httpHeaders['Last-Modified'])) $ignoreRangeHeader = true; + else { + $modified = new \DateTime($httpHeaders['Last-Modified']); + if ($modified > $ifRangeDate) $ignoreRangeHeader = true; + } + + } catch (\Exception $e) { + + // It's an entity. We can do a simple comparison. + if (!isset($httpHeaders['ETag'])) $ignoreRangeHeader = true; + elseif ($httpHeaders['ETag'] !== $ifRange) $ignoreRangeHeader = true; + } + } + + // We're only going to support HTTP ranges if the backend provided a filesize + if (!$ignoreRangeHeader && $nodeSize && $range) { + + // Determining the exact byte offsets + if (!is_null($range[0])) { + + $start = $range[0]; + $end = $range[1] ? $range[1] : $nodeSize - 1; + if ($start >= $nodeSize) + throw new Exception\RequestedRangeNotSatisfiable('The start offset (' . $range[0] . ') exceeded the size of the entity (' . $nodeSize . ')'); + + if ($end < $start) throw new Exception\RequestedRangeNotSatisfiable('The end offset (' . $range[1] . ') is lower than the start offset (' . $range[0] . ')'); + if ($end >= $nodeSize) $end = $nodeSize - 1; + + } else { + + $start = $nodeSize - $range[1]; + $end = $nodeSize - 1; + + if ($start < 0) $start = 0; + + } + + // Streams may advertise themselves as seekable, but still not + // actually allow fseek. We'll manually go forward in the stream + // if fseek failed. + if (!stream_get_meta_data($body)['seekable'] || fseek($body, $start, SEEK_SET) === -1) { + $consumeBlock = 8192; + for ($consumed = 0; $start - $consumed > 0;){ + if (feof($body)) throw new Exception\RequestedRangeNotSatisfiable('The start offset (' . $start . ') exceeded the size of the entity (' . $consumed . ')'); + $consumed += strlen(fread($body, min($start - $consumed, $consumeBlock))); + } + } + + $response->setHeader('Content-Length', $end - $start + 1); + $response->setHeader('Content-Range', 'bytes ' . $start . '-' . $end . '/' . $nodeSize); + $response->setStatus(206); + $response->setBody($body); + + } else { + + if ($nodeSize) $response->setHeader('Content-Length', $nodeSize); + $response->setStatus(200); + $response->setBody($body); + + } + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * HTTP OPTIONS + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpOptions(RequestInterface $request, ResponseInterface $response) { + + $methods = $this->server->getAllowedMethods($request->getPath()); + + $response->setHeader('Allow', strtoupper(implode(', ', $methods))); + $features = ['1', '3', 'extended-mkcol']; + + foreach ($this->server->getPlugins() as $plugin) { + $features = array_merge($features, $plugin->getFeatures()); + } + + $response->setHeader('DAV', implode(', ', $features)); + $response->setHeader('MS-Author-Via', 'DAV'); + $response->setHeader('Accept-Ranges', 'bytes'); + $response->setHeader('Content-Length', '0'); + $response->setStatus(200); + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * HTTP HEAD + * + * This method is normally used to take a peak at a url, and only get the + * HTTP response headers, without the body. This is used by clients to + * determine if a remote file was changed, so they can use a local cached + * version, instead of downloading it again + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpHead(RequestInterface $request, ResponseInterface $response) { + + // This is implemented by changing the HEAD request to a GET request, + // and dropping the response body. + $subRequest = clone $request; + $subRequest->setMethod('GET'); + + try { + $this->server->invokeMethod($subRequest, $response, false); + $response->setBody(''); + } catch (Exception\NotImplemented $e) { + // Some clients may do HEAD requests on collections, however, GET + // requests and HEAD requests _may_ not be defined on a collection, + // which would trigger a 501. + // This breaks some clients though, so we're transforming these + // 501s into 200s. + $response->setStatus(200); + $response->setBody(''); + $response->setHeader('Content-Type', 'text/plain'); + $response->setHeader('X-Sabre-Real-Status', $e->getHTTPCode()); + } + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * HTTP Delete + * + * The HTTP delete method, deletes a given uri + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function httpDelete(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + if (!$this->server->emit('beforeUnbind', [$path])) return false; + $this->server->tree->delete($path); + $this->server->emit('afterUnbind', [$path]); + + $response->setStatus(204); + $response->setHeader('Content-Length', '0'); + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * WebDAV PROPFIND + * + * This WebDAV method requests information about an uri resource, or a list of resources + * If a client wants to receive the properties for a single resource it will add an HTTP Depth: header with a 0 value + * If the value is 1, it means that it also expects a list of sub-resources (e.g.: files in a directory) + * + * The request body contains an XML data structure that has a list of properties the client understands + * The response body is also an xml document, containing information about every uri resource and the requested properties + * + * It has to return a HTTP 207 Multi-status status code + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function httpPropFind(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + $requestBody = $request->getBodyAsString(); + if (strlen($requestBody)) { + try { + $propFindXml = $this->server->xml->expect('{DAV:}propfind', $requestBody); + } catch (ParseException $e) { + throw new BadRequest($e->getMessage(), null, $e); + } + } else { + $propFindXml = new Xml\Request\PropFind(); + $propFindXml->allProp = true; + $propFindXml->properties = []; + } + + $depth = $this->server->getHTTPDepth(1); + // The only two options for the depth of a propfind is 0 or 1 - as long as depth infinity is not enabled + if (!$this->server->enablePropfindDepthInfinity && $depth != 0) $depth = 1; + + $newProperties = $this->server->getPropertiesIteratorForPath($path, $propFindXml->properties, $depth); + + // This is a multi-status response + $response->setStatus(207); + $response->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $response->setHeader('Vary', 'Brief,Prefer'); + + // Normally this header is only needed for OPTIONS responses, however.. + // iCal seems to also depend on these being set for PROPFIND. Since + // this is not harmful, we'll add it. + $features = ['1', '3', 'extended-mkcol']; + foreach ($this->server->getPlugins() as $plugin) { + $features = array_merge($features, $plugin->getFeatures()); + } + $response->setHeader('DAV', implode(', ', $features)); + + $prefer = $this->server->getHTTPPrefer(); + $minimal = $prefer['return'] === 'minimal'; + + $data = $this->server->generateMultiStatus($newProperties, $minimal); + $response->setBody($data); + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * WebDAV PROPPATCH + * + * This method is called to update properties on a Node. The request is an XML body with all the mutations. + * In this XML body it is specified which properties should be set/updated and/or deleted + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpPropPatch(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + try { + $propPatch = $this->server->xml->expect('{DAV:}propertyupdate', $request->getBody()); + } catch (ParseException $e) { + throw new BadRequest($e->getMessage(), null, $e); + } + $newProperties = $propPatch->properties; + + $result = $this->server->updateProperties($path, $newProperties); + + $prefer = $this->server->getHTTPPrefer(); + $response->setHeader('Vary', 'Brief,Prefer'); + + if ($prefer['return'] === 'minimal') { + + // If return-minimal is specified, we only have to check if the + // request was successful, and don't need to return the + // multi-status. + $ok = true; + foreach ($result as $prop => $code) { + if ((int)$code > 299) { + $ok = false; + } + } + + if ($ok) { + + $response->setStatus(204); + return false; + + } + + } + + $response->setStatus(207); + $response->setHeader('Content-Type', 'application/xml; charset=utf-8'); + + + // Reorganizing the result for generateMultiStatus + $multiStatus = []; + foreach ($result as $propertyName => $code) { + if (isset($multiStatus[$code])) { + $multiStatus[$code][$propertyName] = null; + } else { + $multiStatus[$code] = [$propertyName => null]; + } + } + $multiStatus['href'] = $path; + + $response->setBody( + $this->server->generateMultiStatus([$multiStatus]) + ); + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * HTTP PUT method + * + * This HTTP method updates a file, or creates a new one. + * + * If a new resource was created, a 201 Created status code should be returned. If an existing resource is updated, it's a 204 No Content + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpPut(RequestInterface $request, ResponseInterface $response) { + + $body = $request->getBodyAsStream(); + $path = $request->getPath(); + + // Intercepting Content-Range + if ($request->getHeader('Content-Range')) { + /* + An origin server that allows PUT on a given target resource MUST send + a 400 (Bad Request) response to a PUT request that contains a + Content-Range header field. + + Reference: http://tools.ietf.org/html/rfc7231#section-4.3.4 + */ + throw new Exception\BadRequest('Content-Range on PUT requests are forbidden.'); + } + + // Intercepting the Finder problem + if (($expected = $request->getHeader('X-Expected-Entity-Length')) && $expected > 0) { + + /* + Many webservers will not cooperate well with Finder PUT requests, + because it uses 'Chunked' transfer encoding for the request body. + + The symptom of this problem is that Finder sends files to the + server, but they arrive as 0-length files in PHP. + + If we don't do anything, the user might think they are uploading + files successfully, but they end up empty on the server. Instead, + we throw back an error if we detect this. + + The reason Finder uses Chunked, is because it thinks the files + might change as it's being uploaded, and therefore the + Content-Length can vary. + + Instead it sends the X-Expected-Entity-Length header with the size + of the file at the very start of the request. If this header is set, + but we don't get a request body we will fail the request to + protect the end-user. + */ + + // Only reading first byte + $firstByte = fread($body, 1); + if (strlen($firstByte) !== 1) { + throw new Exception\Forbidden('This server is not compatible with OS/X finder. Consider using a different WebDAV client or webserver.'); + } + + // The body needs to stay intact, so we copy everything to a + // temporary stream. + + $newBody = fopen('php://temp', 'r+'); + fwrite($newBody, $firstByte); + stream_copy_to_stream($body, $newBody); + rewind($newBody); + + $body = $newBody; + + } + + if ($this->server->tree->nodeExists($path)) { + + $node = $this->server->tree->getNodeForPath($path); + + // If the node is a collection, we'll deny it + if (!($node instanceof IFile)) throw new Exception\Conflict('PUT is not allowed on non-files.'); + + if (!$this->server->updateFile($path, $body, $etag)) { + return false; + } + + $response->setHeader('Content-Length', '0'); + if ($etag) $response->setHeader('ETag', $etag); + $response->setStatus(204); + + } else { + + $etag = null; + // If we got here, the resource didn't exist yet. + if (!$this->server->createFile($path, $body, $etag)) { + // For one reason or another the file was not created. + return false; + } + + $response->setHeader('Content-Length', '0'); + if ($etag) $response->setHeader('ETag', $etag); + $response->setStatus(201); + + } + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + + /** + * WebDAV MKCOL + * + * The MKCOL method is used to create a new collection (directory) on the server + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpMkcol(RequestInterface $request, ResponseInterface $response) { + + $requestBody = $request->getBodyAsString(); + $path = $request->getPath(); + + if ($requestBody) { + + $contentType = $request->getHeader('Content-Type'); + if (strpos($contentType, 'application/xml') !== 0 && strpos($contentType, 'text/xml') !== 0) { + + // We must throw 415 for unsupported mkcol bodies + throw new Exception\UnsupportedMediaType('The request body for the MKCOL request must have an xml Content-Type'); + + } + + try { + $mkcol = $this->server->xml->expect('{DAV:}mkcol', $requestBody); + } catch (\Sabre\Xml\ParseException $e) { + throw new Exception\BadRequest($e->getMessage(), null, $e); + } + + $properties = $mkcol->getProperties(); + + if (!isset($properties['{DAV:}resourcetype'])) + throw new Exception\BadRequest('The mkcol request must include a {DAV:}resourcetype property'); + + $resourceType = $properties['{DAV:}resourcetype']->getValue(); + unset($properties['{DAV:}resourcetype']); + + } else { + + $properties = []; + $resourceType = ['{DAV:}collection']; + + } + + $mkcol = new MkCol($resourceType, $properties); + + $result = $this->server->createCollection($path, $mkcol); + + if (is_array($result)) { + $response->setStatus(207); + $response->setHeader('Content-Type', 'application/xml; charset=utf-8'); + + $response->setBody( + $this->server->generateMultiStatus([$result]) + ); + + } else { + $response->setHeader('Content-Length', '0'); + $response->setStatus(201); + } + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * WebDAV HTTP MOVE method + * + * This method moves one uri to a different uri. A lot of the actual request processing is done in getCopyMoveInfo + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpMove(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + $moveInfo = $this->server->getCopyAndMoveInfo($request); + + if ($moveInfo['destinationExists']) { + + if (!$this->server->emit('beforeUnbind', [$moveInfo['destination']])) return false; + + } + if (!$this->server->emit('beforeUnbind', [$path])) return false; + if (!$this->server->emit('beforeBind', [$moveInfo['destination']])) return false; + if (!$this->server->emit('beforeMove', [$path, $moveInfo['destination']])) return false; + + if ($moveInfo['destinationExists']) { + + $this->server->tree->delete($moveInfo['destination']); + $this->server->emit('afterUnbind', [$moveInfo['destination']]); + + } + + $this->server->tree->move($path, $moveInfo['destination']); + + // Its important afterMove is called before afterUnbind, because it + // allows systems to transfer data from one path to another. + // PropertyStorage uses this. If afterUnbind was first, it would clean + // up all the properties before it has a chance. + $this->server->emit('afterMove', [$path, $moveInfo['destination']]); + $this->server->emit('afterUnbind', [$path]); + $this->server->emit('afterBind', [$moveInfo['destination']]); + + // If a resource was overwritten we should send a 204, otherwise a 201 + $response->setHeader('Content-Length', '0'); + $response->setStatus($moveInfo['destinationExists'] ? 204 : 201); + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * WebDAV HTTP COPY method + * + * This method copies one uri to a different uri, and works much like the MOVE request + * A lot of the actual request processing is done in getCopyMoveInfo + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpCopy(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + $copyInfo = $this->server->getCopyAndMoveInfo($request); + + if (!$this->server->emit('beforeBind', [$copyInfo['destination']])) return false; + if ($copyInfo['destinationExists']) { + if (!$this->server->emit('beforeUnbind', [$copyInfo['destination']])) return false; + $this->server->tree->delete($copyInfo['destination']); + } + + $this->server->tree->copy($path, $copyInfo['destination']); + $this->server->emit('afterBind', [$copyInfo['destination']]); + + // If a resource was overwritten we should send a 204, otherwise a 201 + $response->setHeader('Content-Length', '0'); + $response->setStatus($copyInfo['destinationExists'] ? 204 : 201); + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + + } + + /** + * HTTP REPORT method implementation + * + * Although the REPORT method is not part of the standard WebDAV spec (it's from rfc3253) + * It's used in a lot of extensions, so it made sense to implement it into the core. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpReport(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + $result = $this->server->xml->parse( + $request->getBody(), + $request->getUrl(), + $rootElementName + ); + + if ($this->server->emit('report', [$rootElementName, $result, $path])) { + + // If emit returned true, it means the report was not supported + throw new Exception\ReportNotSupported(); + + } + + // Sending back false will interrupt the event chain and tell the server + // we've handled this method. + return false; + + } + + /** + * This method is called during property updates. + * + * Here we check if a user attempted to update a protected property and + * ensure that the process fails if this is the case. + * + * @param string $path + * @param PropPatch $propPatch + * @return void + */ + function propPatchProtectedPropertyCheck($path, PropPatch $propPatch) { + + // Comparing the mutation list to the list of protected properties. + $mutations = $propPatch->getMutations(); + + $protected = array_intersect( + $this->server->protectedProperties, + array_keys($mutations) + ); + + if ($protected) { + $propPatch->setResultCode($protected, 403); + } + + } + + /** + * This method is called during property updates. + * + * Here we check if a node implements IProperties and let the node handle + * updating of (some) properties. + * + * @param string $path + * @param PropPatch $propPatch + * @return void + */ + function propPatchNodeUpdate($path, PropPatch $propPatch) { + + // This should trigger a 404 if the node doesn't exist. + $node = $this->server->tree->getNodeForPath($path); + + if ($node instanceof IProperties) { + $node->propPatch($propPatch); + } + + } + + /** + * This method is called when properties are retrieved. + * + * Here we add all the default properties. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFind(PropFind $propFind, INode $node) { + + $propFind->handle('{DAV:}getlastmodified', function() use ($node) { + $lm = $node->getLastModified(); + if ($lm) { + return new Xml\Property\GetLastModified($lm); + } + }); + + if ($node instanceof IFile) { + $propFind->handle('{DAV:}getcontentlength', [$node, 'getSize']); + $propFind->handle('{DAV:}getetag', [$node, 'getETag']); + $propFind->handle('{DAV:}getcontenttype', [$node, 'getContentType']); + } + + if ($node instanceof IQuota) { + $quotaInfo = null; + $propFind->handle('{DAV:}quota-used-bytes', function() use (&$quotaInfo, $node) { + $quotaInfo = $node->getQuotaInfo(); + return $quotaInfo[0]; + }); + $propFind->handle('{DAV:}quota-available-bytes', function() use (&$quotaInfo, $node) { + if (!$quotaInfo) { + $quotaInfo = $node->getQuotaInfo(); + } + return $quotaInfo[1]; + }); + } + + $propFind->handle('{DAV:}supported-report-set', function() use ($propFind) { + $reports = []; + foreach ($this->server->getPlugins() as $plugin) { + $reports = array_merge($reports, $plugin->getSupportedReportSet($propFind->getPath())); + } + return new Xml\Property\SupportedReportSet($reports); + }); + $propFind->handle('{DAV:}resourcetype', function() use ($node) { + return new Xml\Property\ResourceType($this->server->getResourceTypeForNode($node)); + }); + $propFind->handle('{DAV:}supported-method-set', function() use ($propFind) { + return new Xml\Property\SupportedMethodSet( + $this->server->getAllowedMethods($propFind->getPath()) + ); + }); + + } + + /** + * Fetches properties for a node. + * + * This event is called a bit later, so plugins have a chance first to + * populate the result. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFindNode(PropFind $propFind, INode $node) { + + if ($node instanceof IProperties && $propertyNames = $propFind->get404Properties()) { + + $nodeProperties = $node->getProperties($propertyNames); + foreach ($nodeProperties as $propertyName => $propertyValue) { + $propFind->set($propertyName, $propertyValue, 200); + } + + } + + } + + /** + * This method is called when properties are retrieved. + * + * This specific handler is called very late in the process, because we + * want other systems to first have a chance to handle the properties. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFindLate(PropFind $propFind, INode $node) { + + $propFind->handle('{http://calendarserver.org/ns/}getctag', function() use ($propFind) { + + // If we already have a sync-token from the current propFind + // request, we can re-use that. + $val = $propFind->get('{http://sabredav.org/ns}sync-token'); + if ($val) return $val; + + $val = $propFind->get('{DAV:}sync-token'); + if ($val && is_scalar($val)) { + return $val; + } + if ($val && $val instanceof Xml\Property\Href) { + return substr($val->getHref(), strlen(Sync\Plugin::SYNCTOKEN_PREFIX)); + } + + // If we got here, the earlier two properties may simply not have + // been part of the earlier request. We're going to fetch them. + $result = $this->server->getProperties($propFind->getPath(), [ + '{http://sabredav.org/ns}sync-token', + '{DAV:}sync-token', + ]); + + if (isset($result['{http://sabredav.org/ns}sync-token'])) { + return $result['{http://sabredav.org/ns}sync-token']; + } + if (isset($result['{DAV:}sync-token'])) { + $val = $result['{DAV:}sync-token']; + if (is_scalar($val)) { + return $val; + } elseif ($val instanceof Xml\Property\Href) { + return substr($val->getHref(), strlen(Sync\Plugin::SYNCTOKEN_PREFIX)); + } + } + + }); + + } + + /** + * Listens for exception events, and automatically logs them. + * + * @param Exception $e + */ + function exception($e) { + + $logLevel = \Psr\Log\LogLevel::CRITICAL; + if ($e instanceof \Sabre\DAV\Exception) { + // If it's a standard sabre/dav exception, it means we have a http + // status code available. + $code = $e->getHTTPCode(); + + if ($code >= 400 && $code < 500) { + // user error + $logLevel = \Psr\Log\LogLevel::INFO; + } else { + // Server-side error. We mark it's as an error, but it's not + // critical. + $logLevel = \Psr\Log\LogLevel::ERROR; + } + } + + $this->server->getLogger()->log( + $logLevel, + 'Uncaught exception', + [ + 'exception' => $e, + ] + ); + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'The Core plugin provides a lot of the basic functionality required by WebDAV, such as a default implementation for all HTTP and WebDAV methods.', + 'link' => null, + ]; + + } +} diff --git a/vendor/sabre/dav/lib/DAV/Exception.php b/vendor/sabre/dav/lib/DAV/Exception.php new file mode 100644 index 0000000..14f5bab --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception.php @@ -0,0 +1,57 @@ +lock) { + $error = $errorNode->ownerDocument->createElementNS('DAV:', 'd:no-conflicting-lock'); + $errorNode->appendChild($error); + $error->appendChild($errorNode->ownerDocument->createElementNS('DAV:', 'd:href', $this->lock->uri)); + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/Forbidden.php b/vendor/sabre/dav/lib/DAV/Exception/Forbidden.php new file mode 100644 index 0000000..77df7ca --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/Forbidden.php @@ -0,0 +1,29 @@ +ownerDocument->createElementNS('DAV:', 'd:valid-resourcetype'); + $errorNode->appendChild($error); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/InvalidSyncToken.php b/vendor/sabre/dav/lib/DAV/Exception/InvalidSyncToken.php new file mode 100644 index 0000000..51a253b --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/InvalidSyncToken.php @@ -0,0 +1,38 @@ +ownerDocument->createElementNS('DAV:', 'd:valid-sync-token'); + $errorNode->appendChild($error); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/LengthRequired.php b/vendor/sabre/dav/lib/DAV/Exception/LengthRequired.php new file mode 100644 index 0000000..9897185 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/LengthRequired.php @@ -0,0 +1,30 @@ +message = 'The locktoken supplied does not match any locks on this entity'; + + } + + /** + * This method allows the exception to include additional information into the WebDAV error response + * + * @param DAV\Server $server + * @param \DOMElement $errorNode + * @return void + */ + function serialize(DAV\Server $server, \DOMElement $errorNode) { + + $error = $errorNode->ownerDocument->createElementNS('DAV:', 'd:lock-token-matches-request-uri'); + $errorNode->appendChild($error); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/Locked.php b/vendor/sabre/dav/lib/DAV/Exception/Locked.php new file mode 100644 index 0000000..8176db4 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/Locked.php @@ -0,0 +1,72 @@ +lock = $lock; + + } + + /** + * Returns the HTTP statuscode for this exception + * + * @return int + */ + function getHTTPCode() { + + return 423; + + } + + /** + * This method allows the exception to include additional information into the WebDAV error response + * + * @param DAV\Server $server + * @param \DOMElement $errorNode + * @return void + */ + function serialize(DAV\Server $server, \DOMElement $errorNode) { + + if ($this->lock) { + $error = $errorNode->ownerDocument->createElementNS('DAV:', 'd:lock-token-submitted'); + $errorNode->appendChild($error); + + $href = $errorNode->ownerDocument->createElementNS('DAV:', 'd:href'); + $href->appendChild($errorNode->ownerDocument->createTextNode($this->lock->uri)); + $error->appendChild( + $href + ); + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/MethodNotAllowed.php b/vendor/sabre/dav/lib/DAV/Exception/MethodNotAllowed.php new file mode 100644 index 0000000..30c1c25 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/MethodNotAllowed.php @@ -0,0 +1,47 @@ +getAllowedMethods($server->getRequestUri()); + + return [ + 'Allow' => strtoupper(implode(', ', $methods)), + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/NotAuthenticated.php b/vendor/sabre/dav/lib/DAV/Exception/NotAuthenticated.php new file mode 100644 index 0000000..e69a60c --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/NotAuthenticated.php @@ -0,0 +1,30 @@ +header = $header; + + } + + /** + * Returns the HTTP statuscode for this exception + * + * @return int + */ + function getHTTPCode() { + + return 412; + + } + + /** + * This method allows the exception to include additional information into the WebDAV error response + * + * @param DAV\Server $server + * @param \DOMElement $errorNode + * @return void + */ + function serialize(DAV\Server $server, \DOMElement $errorNode) { + + if ($this->header) { + $prop = $errorNode->ownerDocument->createElement('s:header'); + $prop->nodeValue = $this->header; + $errorNode->appendChild($prop); + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/ReportNotSupported.php b/vendor/sabre/dav/lib/DAV/Exception/ReportNotSupported.php new file mode 100644 index 0000000..a836956 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/ReportNotSupported.php @@ -0,0 +1,32 @@ +ownerDocument->createElementNS('DAV:', 'd:supported-report'); + $errorNode->appendChild($error); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/RequestedRangeNotSatisfiable.php b/vendor/sabre/dav/lib/DAV/Exception/RequestedRangeNotSatisfiable.php new file mode 100644 index 0000000..c8ccfc0 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/RequestedRangeNotSatisfiable.php @@ -0,0 +1,30 @@ + + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class ServiceUnavailable extends DAV\Exception { + + /** + * Returns the HTTP statuscode for this exception + * + * @return int + */ + function getHTTPCode() { + + return 503; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/TooManyMatches.php b/vendor/sabre/dav/lib/DAV/Exception/TooManyMatches.php new file mode 100644 index 0000000..d0f0f84 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/TooManyMatches.php @@ -0,0 +1,38 @@ +ownerDocument->createElementNS('DAV:', 'd:number-of-matches-within-limits'); + $errorNode->appendChild($error); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Exception/UnsupportedMediaType.php b/vendor/sabre/dav/lib/DAV/Exception/UnsupportedMediaType.php new file mode 100644 index 0000000..f3d9284 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Exception/UnsupportedMediaType.php @@ -0,0 +1,30 @@ +path . '/' . $name; + file_put_contents($newPath, $data); + clearstatcache(true, $newPath); + + } + + /** + * Creates a new subdirectory + * + * @param string $name + * @return void + */ + function createDirectory($name) { + + $newPath = $this->path . '/' . $name; + mkdir($newPath); + clearstatcache(true, $newPath); + + } + + /** + * Returns a specific child node, referenced by its name + * + * This method must throw DAV\Exception\NotFound if the node does not + * exist. + * + * @param string $name + * @throws DAV\Exception\NotFound + * @return DAV\INode + */ + function getChild($name) { + + $path = $this->path . '/' . $name; + + if (!file_exists($path)) throw new DAV\Exception\NotFound('File with name ' . $path . ' could not be located'); + + if (is_dir($path)) { + + return new self($path); + + } else { + + return new File($path); + + } + + } + + /** + * Returns an array with all the child nodes + * + * @return DAV\INode[] + */ + function getChildren() { + + $nodes = []; + $iterator = new \FilesystemIterator( + $this->path, + \FilesystemIterator::CURRENT_AS_SELF + | \FilesystemIterator::SKIP_DOTS + ); + foreach ($iterator as $entry) { + + $nodes[] = $this->getChild($entry->getFilename()); + + } + return $nodes; + + } + + /** + * Checks if a child exists. + * + * @param string $name + * @return bool + */ + function childExists($name) { + + $path = $this->path . '/' . $name; + return file_exists($path); + + } + + /** + * Deletes all files in this directory, and then itself + * + * @return void + */ + function delete() { + + foreach ($this->getChildren() as $child) $child->delete(); + rmdir($this->path); + + } + + /** + * Returns available diskspace information + * + * @return array + */ + function getQuotaInfo() { + $absolute = realpath($this->path); + return [ + disk_total_space($absolute) - disk_free_space($absolute), + disk_free_space($absolute) + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/FS/File.php b/vendor/sabre/dav/lib/DAV/FS/File.php new file mode 100644 index 0000000..4fc5af0 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/FS/File.php @@ -0,0 +1,95 @@ +path, $data); + clearstatcache(true, $this->path); + + } + + /** + * Returns the data + * + * @return resource + */ + function get() { + + return fopen($this->path, 'r'); + + } + + /** + * Delete the current file + * + * @return void + */ + function delete() { + + unlink($this->path); + + } + + /** + * Returns the size of the node, in bytes + * + * @return int + */ + function getSize() { + + return filesize($this->path); + + } + + /** + * Returns the ETag for a file + * + * An ETag is a unique identifier representing the current version of the file. If the file changes, the ETag MUST change. + * The ETag is an arbitrary string, but MUST be surrounded by double-quotes. + * + * Return null if the ETag can not effectively be determined + * + * @return mixed + */ + function getETag() { + + return '"' . sha1( + fileinode($this->path) . + filesize($this->path) . + filemtime($this->path) + ) . '"'; + + } + + /** + * Returns the mime-type for a file + * + * If null is returned, we'll assume application/octet-stream + * + * @return mixed + */ + function getContentType() { + + return null; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/FS/Node.php b/vendor/sabre/dav/lib/DAV/FS/Node.php new file mode 100644 index 0000000..424718f --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/FS/Node.php @@ -0,0 +1,80 @@ +path = $path; + + } + + + + /** + * Returns the name of the node + * + * @return string + */ + function getName() { + + list(, $name) = URLUtil::splitPath($this->path); + return $name; + + } + + /** + * Renames the node + * + * @param string $name The new name + * @return void + */ + function setName($name) { + + list($parentPath, ) = URLUtil::splitPath($this->path); + list(, $newName) = URLUtil::splitPath($name); + + $newPath = $parentPath . '/' . $newName; + rename($this->path, $newPath); + + $this->path = $newPath; + + } + + /** + * Returns the last modification time, as a unix timestamp + * + * @return int + */ + function getLastModified() { + + return filemtime($this->path); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/FSExt/Directory.php b/vendor/sabre/dav/lib/DAV/FSExt/Directory.php new file mode 100644 index 0000000..dd5f992 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/FSExt/Directory.php @@ -0,0 +1,211 @@ +path . '/' . $name; + file_put_contents($newPath, $data); + clearstatcache(true, $newPath); + + return '"' . sha1( + fileinode($newPath) . + filesize($newPath) . + filemtime($newPath) + ) . '"'; + + } + + /** + * Creates a new subdirectory + * + * @param string $name + * @return void + */ + function createDirectory($name) { + + // We're not allowing dots + if ($name == '.' || $name == '..') throw new DAV\Exception\Forbidden('Permission denied to . and ..'); + $newPath = $this->path . '/' . $name; + mkdir($newPath); + clearstatcache(true, $newPath); + + } + + /** + * Returns a specific child node, referenced by its name + * + * This method must throw Sabre\DAV\Exception\NotFound if the node does not + * exist. + * + * @param string $name + * @throws DAV\Exception\NotFound + * @return DAV\INode + */ + function getChild($name) { + + $path = $this->path . '/' . $name; + + if (!file_exists($path)) throw new DAV\Exception\NotFound('File could not be located'); + if ($name == '.' || $name == '..') throw new DAV\Exception\Forbidden('Permission denied to . and ..'); + + if (is_dir($path)) { + + return new self($path); + + } else { + + return new File($path); + + } + + } + + /** + * Checks if a child exists. + * + * @param string $name + * @return bool + */ + function childExists($name) { + + if ($name == '.' || $name == '..') + throw new DAV\Exception\Forbidden('Permission denied to . and ..'); + + $path = $this->path . '/' . $name; + return file_exists($path); + + } + + /** + * Returns an array with all the child nodes + * + * @return DAV\INode[] + */ + function getChildren() { + + $nodes = []; + $iterator = new \FilesystemIterator( + $this->path, + \FilesystemIterator::CURRENT_AS_SELF + | \FilesystemIterator::SKIP_DOTS + ); + + foreach ($iterator as $entry) { + + $nodes[] = $this->getChild($entry->getFilename()); + + } + return $nodes; + + } + + /** + * Deletes all files in this directory, and then itself + * + * @return bool + */ + function delete() { + + // Deleting all children + foreach ($this->getChildren() as $child) $child->delete(); + + // Removing the directory itself + rmdir($this->path); + + return true; + + } + + /** + * Returns available diskspace information + * + * @return array + */ + function getQuotaInfo() { + + $total = disk_total_space(realpath($this->path)); + $free = disk_free_space(realpath($this->path)); + + return [ + $total - $free, + $free + ]; + } + + /** + * Moves a node into this collection. + * + * It is up to the implementors to: + * 1. Create the new resource. + * 2. Remove the old resource. + * 3. Transfer any properties or other data. + * + * Generally you should make very sure that your collection can easily move + * the move. + * + * If you don't, just return false, which will trigger sabre/dav to handle + * the move itself. If you return true from this function, the assumption + * is that the move was successful. + * + * @param string $targetName New local file/collection name. + * @param string $sourcePath Full path to source node + * @param DAV\INode $sourceNode Source node itself + * @return bool + */ + function moveInto($targetName, $sourcePath, DAV\INode $sourceNode) { + + // We only support FSExt\Directory or FSExt\File objects, so + // anything else we want to quickly reject. + if (!$sourceNode instanceof self && !$sourceNode instanceof File) { + return false; + } + + // PHP allows us to access protected properties from other objects, as + // long as they are defined in a class that has a shared inheritence + // with the current class. + rename($sourceNode->path, $this->path . '/' . $targetName); + + return true; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/FSExt/File.php b/vendor/sabre/dav/lib/DAV/FSExt/File.php new file mode 100644 index 0000000..eb5ae19 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/FSExt/File.php @@ -0,0 +1,152 @@ +path, $data); + clearstatcache(true, $this->path); + return $this->getETag(); + + } + + /** + * Updates the file based on a range specification. + * + * The first argument is the data, which is either a readable stream + * resource or a string. + * + * The second argument is the type of update we're doing. + * This is either: + * * 1. append + * * 2. update based on a start byte + * * 3. update based on an end byte + *; + * The third argument is the start or end byte. + * + * After a successful put operation, you may choose to return an ETag. The + * ETAG must always be surrounded by double-quotes. These quotes must + * appear in the actual string you're returning. + * + * Clients may use the ETag from a PUT request to later on make sure that + * when they update the file, the contents haven't changed in the mean + * time. + * + * @param resource|string $data + * @param int $rangeType + * @param int $offset + * @return string|null + */ + function patch($data, $rangeType, $offset = null) { + + switch ($rangeType) { + case 1 : + $f = fopen($this->path, 'a'); + break; + case 2 : + $f = fopen($this->path, 'c'); + fseek($f, $offset); + break; + case 3 : + $f = fopen($this->path, 'c'); + fseek($f, $offset, SEEK_END); + break; + } + if (is_string($data)) { + fwrite($f, $data); + } else { + stream_copy_to_stream($data, $f); + } + fclose($f); + clearstatcache(true, $this->path); + return $this->getETag(); + + } + + /** + * Returns the data + * + * @return resource + */ + function get() { + + return fopen($this->path, 'r'); + + } + + /** + * Delete the current file + * + * @return bool + */ + function delete() { + + return unlink($this->path); + + } + + /** + * Returns the ETag for a file + * + * An ETag is a unique identifier representing the current version of the file. If the file changes, the ETag MUST change. + * The ETag is an arbitrary string, but MUST be surrounded by double-quotes. + * + * Return null if the ETag can not effectively be determined + * + * @return string|null + */ + function getETag() { + + return '"' . sha1( + fileinode($this->path) . + filesize($this->path) . + filemtime($this->path) + ) . '"'; + + } + + /** + * Returns the mime-type for a file + * + * If null is returned, we'll assume application/octet-stream + * + * @return string|null + */ + function getContentType() { + + return null; + + } + + /** + * Returns the size of the file, in bytes + * + * @return int + */ + function getSize() { + + return filesize($this->path); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/File.php b/vendor/sabre/dav/lib/DAV/File.php new file mode 100644 index 0000000..5161fbd --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/File.php @@ -0,0 +1,96 @@ +locksFile = $locksFile; + + } + + /** + * Returns a list of Sabre\DAV\Locks\LockInfo objects + * + * This method should return all the locks for a particular uri, including + * locks that might be set on a parent uri. + * + * If returnChildLocks is set to true, this method should also look for + * any locks in the subtree of the uri for locks. + * + * @param string $uri + * @param bool $returnChildLocks + * @return array + */ + function getLocks($uri, $returnChildLocks) { + + $newLocks = []; + + $locks = $this->getData(); + + foreach ($locks as $lock) { + + if ($lock->uri === $uri || + //deep locks on parents + ($lock->depth != 0 && strpos($uri, $lock->uri . '/') === 0) || + + // locks on children + ($returnChildLocks && (strpos($lock->uri, $uri . '/') === 0))) { + + $newLocks[] = $lock; + + } + + } + + // Checking if we can remove any of these locks + foreach ($newLocks as $k => $lock) { + if (time() > $lock->timeout + $lock->created) unset($newLocks[$k]); + } + return $newLocks; + + } + + /** + * Locks a uri + * + * @param string $uri + * @param LockInfo $lockInfo + * @return bool + */ + function lock($uri, LockInfo $lockInfo) { + + // We're making the lock timeout 30 minutes + $lockInfo->timeout = 1800; + $lockInfo->created = time(); + $lockInfo->uri = $uri; + + $locks = $this->getData(); + + foreach ($locks as $k => $lock) { + if ( + ($lock->token == $lockInfo->token) || + (time() > $lock->timeout + $lock->created) + ) { + unset($locks[$k]); + } + } + $locks[] = $lockInfo; + $this->putData($locks); + return true; + + } + + /** + * Removes a lock from a uri + * + * @param string $uri + * @param LockInfo $lockInfo + * @return bool + */ + function unlock($uri, LockInfo $lockInfo) { + + $locks = $this->getData(); + foreach ($locks as $k => $lock) { + + if ($lock->token == $lockInfo->token) { + + unset($locks[$k]); + $this->putData($locks); + return true; + + } + } + return false; + + } + + /** + * Loads the lockdata from the filesystem. + * + * @return array + */ + protected function getData() { + + if (!file_exists($this->locksFile)) return []; + + // opening up the file, and creating a shared lock + $handle = fopen($this->locksFile, 'r'); + flock($handle, LOCK_SH); + + // Reading data until the eof + $data = stream_get_contents($handle); + + // We're all good + flock($handle, LOCK_UN); + fclose($handle); + + // Unserializing and checking if the resource file contains data for this file + $data = unserialize($data); + if (!$data) return []; + return $data; + + } + + /** + * Saves the lockdata + * + * @param array $newData + * @return void + */ + protected function putData(array $newData) { + + // opening up the file, and creating an exclusive lock + $handle = fopen($this->locksFile, 'a+'); + flock($handle, LOCK_EX); + + // We can only truncate and rewind once the lock is acquired. + ftruncate($handle, 0); + rewind($handle); + + fwrite($handle, serialize($newData)); + flock($handle, LOCK_UN); + fclose($handle); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Locks/Backend/PDO.php b/vendor/sabre/dav/lib/DAV/Locks/Backend/PDO.php new file mode 100644 index 0000000..510f266 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Locks/Backend/PDO.php @@ -0,0 +1,180 @@ +pdo = $pdo; + + } + + /** + * Returns a list of Sabre\DAV\Locks\LockInfo objects + * + * This method should return all the locks for a particular uri, including + * locks that might be set on a parent uri. + * + * If returnChildLocks is set to true, this method should also look for + * any locks in the subtree of the uri for locks. + * + * @param string $uri + * @param bool $returnChildLocks + * @return array + */ + function getLocks($uri, $returnChildLocks) { + + // NOTE: the following 10 lines or so could be easily replaced by + // pure sql. MySQL's non-standard string concatenation prevents us + // from doing this though. + $query = 'SELECT owner, token, timeout, created, scope, depth, uri FROM ' . $this->tableName . ' WHERE (created > (? - timeout)) AND ((uri = ?)'; + $params = [time(),$uri]; + + // We need to check locks for every part in the uri. + $uriParts = explode('/', $uri); + + // We already covered the last part of the uri + array_pop($uriParts); + + $currentPath = ''; + + foreach ($uriParts as $part) { + + if ($currentPath) $currentPath .= '/'; + $currentPath .= $part; + + $query .= ' OR (depth!=0 AND uri = ?)'; + $params[] = $currentPath; + + } + + if ($returnChildLocks) { + + $query .= ' OR (uri LIKE ?)'; + $params[] = $uri . '/%'; + + } + $query .= ')'; + + $stmt = $this->pdo->prepare($query); + $stmt->execute($params); + $result = $stmt->fetchAll(); + + $lockList = []; + foreach ($result as $row) { + + $lockInfo = new LockInfo(); + $lockInfo->owner = $row['owner']; + $lockInfo->token = $row['token']; + $lockInfo->timeout = $row['timeout']; + $lockInfo->created = $row['created']; + $lockInfo->scope = $row['scope']; + $lockInfo->depth = $row['depth']; + $lockInfo->uri = $row['uri']; + $lockList[] = $lockInfo; + + } + + return $lockList; + + } + + /** + * Locks a uri + * + * @param string $uri + * @param LockInfo $lockInfo + * @return bool + */ + function lock($uri, LockInfo $lockInfo) { + + // We're making the lock timeout 30 minutes + $lockInfo->timeout = 30 * 60; + $lockInfo->created = time(); + $lockInfo->uri = $uri; + + $locks = $this->getLocks($uri, false); + $exists = false; + foreach ($locks as $lock) { + if ($lock->token == $lockInfo->token) $exists = true; + } + + if ($exists) { + $stmt = $this->pdo->prepare('UPDATE ' . $this->tableName . ' SET owner = ?, timeout = ?, scope = ?, depth = ?, uri = ?, created = ? WHERE token = ?'); + $stmt->execute([ + $lockInfo->owner, + $lockInfo->timeout, + $lockInfo->scope, + $lockInfo->depth, + $uri, + $lockInfo->created, + $lockInfo->token + ]); + } else { + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->tableName . ' (owner,timeout,scope,depth,uri,created,token) VALUES (?,?,?,?,?,?,?)'); + $stmt->execute([ + $lockInfo->owner, + $lockInfo->timeout, + $lockInfo->scope, + $lockInfo->depth, + $uri, + $lockInfo->created, + $lockInfo->token + ]); + } + + return true; + + } + + + + /** + * Removes a lock from a uri + * + * @param string $uri + * @param LockInfo $lockInfo + * @return bool + */ + function unlock($uri, LockInfo $lockInfo) { + + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->tableName . ' WHERE uri = ? AND token = ?'); + $stmt->execute([$uri, $lockInfo->token]); + + return $stmt->rowCount() === 1; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Locks/LockInfo.php b/vendor/sabre/dav/lib/DAV/Locks/LockInfo.php new file mode 100644 index 0000000..2c8cca0 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Locks/LockInfo.php @@ -0,0 +1,80 @@ +addPlugin($lockPlugin); + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Plugin extends DAV\ServerPlugin { + + /** + * locksBackend + * + * @var Backend\BackendInterface + */ + protected $locksBackend; + + /** + * server + * + * @var DAV\Server + */ + protected $server; + + /** + * __construct + * + * @param Backend\BackendInterface $locksBackend + */ + function __construct(Backend\BackendInterface $locksBackend) { + + $this->locksBackend = $locksBackend; + + } + + /** + * Initializes the plugin + * + * This method is automatically called by the Server class after addPlugin. + * + * @param DAV\Server $server + * @return void + */ + function initialize(DAV\Server $server) { + + $this->server = $server; + + $this->server->xml->elementMap['{DAV:}lockinfo'] = 'Sabre\\DAV\\Xml\\Request\\Lock'; + + $server->on('method:LOCK', [$this, 'httpLock']); + $server->on('method:UNLOCK', [$this, 'httpUnlock']); + $server->on('validateTokens', [$this, 'validateTokens']); + $server->on('propFind', [$this, 'propFind']); + $server->on('afterUnbind', [$this, 'afterUnbind']); + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'locks'; + + } + + /** + * This method is called after most properties have been found + * it allows us to add in any Lock-related properties + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @return void + */ + function propFind(DAV\PropFind $propFind, DAV\INode $node) { + + $propFind->handle('{DAV:}supportedlock', function() { + return new DAV\Xml\Property\SupportedLock(); + }); + $propFind->handle('{DAV:}lockdiscovery', function() use ($propFind) { + return new DAV\Xml\Property\LockDiscovery( + $this->getLocks($propFind->getPath()) + ); + }); + + } + + /** + * Use this method to tell the server this plugin defines additional + * HTTP methods. + * + * This method is passed a uri. It should only return HTTP methods that are + * available for the specified uri. + * + * @param string $uri + * @return array + */ + function getHTTPMethods($uri) { + + return ['LOCK','UNLOCK']; + + } + + /** + * Returns a list of features for the HTTP OPTIONS Dav: header. + * + * In this case this is only the number 2. The 2 in the Dav: header + * indicates the server supports locks. + * + * @return array + */ + function getFeatures() { + + return [2]; + + } + + /** + * Returns all lock information on a particular uri + * + * This function should return an array with Sabre\DAV\Locks\LockInfo objects. If there are no locks on a file, return an empty array. + * + * Additionally there is also the possibility of locks on parent nodes, so we'll need to traverse every part of the tree + * If the $returnChildLocks argument is set to true, we'll also traverse all the children of the object + * for any possible locks and return those as well. + * + * @param string $uri + * @param bool $returnChildLocks + * @return array + */ + function getLocks($uri, $returnChildLocks = false) { + + return $this->locksBackend->getLocks($uri, $returnChildLocks); + + } + + /** + * Locks an uri + * + * The WebDAV lock request can be operated to either create a new lock on a file, or to refresh an existing lock + * If a new lock is created, a full XML body should be supplied, containing information about the lock such as the type + * of lock (shared or exclusive) and the owner of the lock + * + * If a lock is to be refreshed, no body should be supplied and there should be a valid If header containing the lock + * + * Additionally, a lock can be requested for a non-existent file. In these case we're obligated to create an empty file as per RFC4918:S7.3 + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpLock(RequestInterface $request, ResponseInterface $response) { + + $uri = $request->getPath(); + + $existingLocks = $this->getLocks($uri); + + if ($body = $request->getBodyAsString()) { + // This is a new lock request + + $existingLock = null; + // Checking if there's already non-shared locks on the uri. + foreach ($existingLocks as $existingLock) { + if ($existingLock->scope === LockInfo::EXCLUSIVE) { + throw new DAV\Exception\ConflictingLock($existingLock); + } + } + + $lockInfo = $this->parseLockRequest($body); + $lockInfo->depth = $this->server->getHTTPDepth(); + $lockInfo->uri = $uri; + if ($existingLock && $lockInfo->scope != LockInfo::SHARED) + throw new DAV\Exception\ConflictingLock($existingLock); + + } else { + + // Gonna check if this was a lock refresh. + $existingLocks = $this->getLocks($uri); + $conditions = $this->server->getIfConditions($request); + $found = null; + + foreach ($existingLocks as $existingLock) { + foreach ($conditions as $condition) { + foreach ($condition['tokens'] as $token) { + if ($token['token'] === 'opaquelocktoken:' . $existingLock->token) { + $found = $existingLock; + break 3; + } + } + } + } + + // If none were found, this request is in error. + if (is_null($found)) { + if ($existingLocks) { + throw new DAV\Exception\Locked(reset($existingLocks)); + } else { + throw new DAV\Exception\BadRequest('An xml body is required for lock requests'); + } + + } + + // This must have been a lock refresh + $lockInfo = $found; + + // The resource could have been locked through another uri. + if ($uri != $lockInfo->uri) $uri = $lockInfo->uri; + + } + + if ($timeout = $this->getTimeoutHeader()) $lockInfo->timeout = $timeout; + + $newFile = false; + + // If we got this far.. we should go check if this node actually exists. If this is not the case, we need to create it first + try { + $this->server->tree->getNodeForPath($uri); + + // We need to call the beforeWriteContent event for RFC3744 + // Edit: looks like this is not used, and causing problems now. + // + // See Issue 222 + // $this->server->emit('beforeWriteContent',array($uri)); + + } catch (DAV\Exception\NotFound $e) { + + // It didn't, lets create it + $this->server->createFile($uri, fopen('php://memory', 'r')); + $newFile = true; + + } + + $this->lockNode($uri, $lockInfo); + + $response->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $response->setHeader('Lock-Token', 'token . '>'); + $response->setStatus($newFile ? 201 : 200); + $response->setBody($this->generateLockResponse($lockInfo)); + + // Returning false will interrupt the event chain and mark this method + // as 'handled'. + return false; + + } + + /** + * Unlocks a uri + * + * This WebDAV method allows you to remove a lock from a node. The client should provide a valid locktoken through the Lock-token http header + * The server should return 204 (No content) on success + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function httpUnlock(RequestInterface $request, ResponseInterface $response) { + + $lockToken = $request->getHeader('Lock-Token'); + + // If the locktoken header is not supplied, we need to throw a bad request exception + if (!$lockToken) throw new DAV\Exception\BadRequest('No lock token was supplied'); + + $path = $request->getPath(); + $locks = $this->getLocks($path); + + // Windows sometimes forgets to include < and > in the Lock-Token + // header + if ($lockToken[0] !== '<') $lockToken = '<' . $lockToken . '>'; + + foreach ($locks as $lock) { + + if ('token . '>' == $lockToken) { + + $this->unlockNode($path, $lock); + $response->setHeader('Content-Length', '0'); + $response->setStatus(204); + + // Returning false will break the method chain, and mark the + // method as 'handled'. + return false; + + } + + } + + // If we got here, it means the locktoken was invalid + throw new DAV\Exception\LockTokenMatchesRequestUri(); + + } + + /** + * This method is called after a node is deleted. + * + * We use this event to clean up any locks that still exist on the node. + * + * @param string $path + * @return void + */ + function afterUnbind($path) { + + $locks = $this->getLocks($path, $includeChildren = true); + foreach ($locks as $lock) { + $this->unlockNode($path, $lock); + } + + } + + /** + * Locks a uri + * + * All the locking information is supplied in the lockInfo object. The object has a suggested timeout, but this can be safely ignored + * It is important that if the existing timeout is ignored, the property is overwritten, as this needs to be sent back to the client + * + * @param string $uri + * @param LockInfo $lockInfo + * @return bool + */ + function lockNode($uri, LockInfo $lockInfo) { + + if (!$this->server->emit('beforeLock', [$uri, $lockInfo])) return; + return $this->locksBackend->lock($uri, $lockInfo); + + } + + /** + * Unlocks a uri + * + * This method removes a lock from a uri. It is assumed all the supplied information is correct and verified + * + * @param string $uri + * @param LockInfo $lockInfo + * @return bool + */ + function unlockNode($uri, LockInfo $lockInfo) { + + if (!$this->server->emit('beforeUnlock', [$uri, $lockInfo])) return; + return $this->locksBackend->unlock($uri, $lockInfo); + + } + + + /** + * Returns the contents of the HTTP Timeout header. + * + * The method formats the header into an integer. + * + * @return int + */ + function getTimeoutHeader() { + + $header = $this->server->httpRequest->getHeader('Timeout'); + + if ($header) { + + if (stripos($header, 'second-') === 0) $header = (int)(substr($header, 7)); + elseif (stripos($header, 'infinite') === 0) $header = LockInfo::TIMEOUT_INFINITE; + else throw new DAV\Exception\BadRequest('Invalid HTTP timeout header'); + + } else { + + $header = 0; + + } + + return $header; + + } + + /** + * Generates the response for successful LOCK requests + * + * @param LockInfo $lockInfo + * @return string + */ + protected function generateLockResponse(LockInfo $lockInfo) { + + return $this->server->xml->write('{DAV:}prop', [ + '{DAV:}lockdiscovery' => + new DAV\Xml\Property\LockDiscovery([$lockInfo]) + ]); + } + + /** + * The validateTokens event is triggered before every request. + * + * It's a moment where this plugin can check all the supplied lock tokens + * in the If: header, and check if they are valid. + * + * In addition, it will also ensure that it checks any missing lokens that + * must be present in the request, and reject requests without the proper + * tokens. + * + * @param RequestInterface $request + * @param mixed $conditions + * @return void + */ + function validateTokens(RequestInterface $request, &$conditions) { + + // First we need to gather a list of locks that must be satisfied. + $mustLocks = []; + $method = $request->getMethod(); + + // Methods not in that list are operations that doesn't alter any + // resources, and we don't need to check the lock-states for. + switch ($method) { + + case 'DELETE' : + $mustLocks = array_merge($mustLocks, $this->getLocks( + $request->getPath(), + true + )); + break; + case 'MKCOL' : + case 'MKCALENDAR' : + case 'PROPPATCH' : + case 'PUT' : + case 'PATCH' : + $mustLocks = array_merge($mustLocks, $this->getLocks( + $request->getPath(), + false + )); + break; + case 'MOVE' : + $mustLocks = array_merge($mustLocks, $this->getLocks( + $request->getPath(), + true + )); + $mustLocks = array_merge($mustLocks, $this->getLocks( + $this->server->calculateUri($request->getHeader('Destination')), + false + )); + break; + case 'COPY' : + $mustLocks = array_merge($mustLocks, $this->getLocks( + $this->server->calculateUri($request->getHeader('Destination')), + false + )); + break; + case 'LOCK' : + //Temporary measure.. figure out later why this is needed + // Here we basically ignore all incoming tokens... + foreach ($conditions as $ii => $condition) { + foreach ($condition['tokens'] as $jj => $token) { + $conditions[$ii]['tokens'][$jj]['validToken'] = true; + } + } + return; + + } + + // It's possible that there's identical locks, because of shared + // parents. We're removing the duplicates here. + $tmp = []; + foreach ($mustLocks as $lock) $tmp[$lock->token] = $lock; + $mustLocks = array_values($tmp); + + foreach ($conditions as $kk => $condition) { + + foreach ($condition['tokens'] as $ii => $token) { + + // Lock tokens always start with opaquelocktoken: + if (substr($token['token'], 0, 16) !== 'opaquelocktoken:') { + continue; + } + + $checkToken = substr($token['token'], 16); + // Looping through our list with locks. + foreach ($mustLocks as $jj => $mustLock) { + + if ($mustLock->token == $checkToken) { + + // We have a match! + // Removing this one from mustlocks + unset($mustLocks[$jj]); + + // Marking the condition as valid. + $conditions[$kk]['tokens'][$ii]['validToken'] = true; + + // Advancing to the next token + continue 2; + + } + + } + + // If we got here, it means that there was a + // lock-token, but it was not in 'mustLocks'. + // + // This is an edge-case, as it could mean that token + // was specified with a url that was not 'required' to + // check. So we're doing one extra lookup to make sure + // we really don't know this token. + // + // This also gets triggered when the user specified a + // lock-token that was expired. + $oddLocks = $this->getLocks($condition['uri']); + foreach ($oddLocks as $oddLock) { + + if ($oddLock->token === $checkToken) { + + // We have a hit! + $conditions[$kk]['tokens'][$ii]['validToken'] = true; + continue 2; + + } + } + + // If we get all the way here, the lock-token was + // really unknown. + + + } + + } + + // If there's any locks left in the 'mustLocks' array, it means that + // the resource was locked and we must block it. + if ($mustLocks) { + + throw new DAV\Exception\Locked(reset($mustLocks)); + + } + + } + + /** + * Parses a webdav lock xml body, and returns a new Sabre\DAV\Locks\LockInfo object + * + * @param string $body + * @return LockInfo + */ + protected function parseLockRequest($body) { + + $result = $this->server->xml->expect( + '{DAV:}lockinfo', + $body + ); + + $lockInfo = new LockInfo(); + + $lockInfo->owner = $result->owner; + $lockInfo->token = DAV\UUIDUtil::getUUID(); + $lockInfo->scope = $result->scope; + + return $lockInfo; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'The locks plugin turns this server into a class-2 WebDAV server and adds support for LOCK and UNLOCK', + 'link' => 'http://sabre.io/dav/locks/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/MkCol.php b/vendor/sabre/dav/lib/DAV/MkCol.php new file mode 100644 index 0000000..042e14b --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/MkCol.php @@ -0,0 +1,72 @@ +resourceType = $resourceType; + parent::__construct($mutations); + + } + + /** + * Returns the resourcetype of the new collection. + * + * @return string[] + */ + function getResourceType() { + + return $this->resourceType; + + } + + /** + * Returns true or false if the MKCOL operation has at least the specified + * resource type. + * + * If the resourcetype is specified as an array, all resourcetypes are + * checked. + * + * @param string|string[] $resourceType + * @return bool + */ + function hasResourceType($resourceType) { + + return count(array_diff((array)$resourceType, $this->resourceType)) === 0; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Mount/Plugin.php b/vendor/sabre/dav/lib/DAV/Mount/Plugin.php new file mode 100644 index 0000000..dc923ad --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Mount/Plugin.php @@ -0,0 +1,86 @@ +server = $server; + $this->server->on('method:GET', [$this, 'httpGet'], 90); + + } + + /** + * 'beforeMethod' event handles. This event handles intercepts GET requests ending + * with ?mount + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpGet(RequestInterface $request, ResponseInterface $response) { + + $queryParams = $request->getQueryParameters(); + if (!array_key_exists('mount', $queryParams)) return; + + $currentUri = $request->getAbsoluteUrl(); + + // Stripping off everything after the ? + list($currentUri) = explode('?', $currentUri); + + $this->davMount($response, $currentUri); + + // Returning false to break the event chain + return false; + + } + + /** + * Generates the davmount response + * + * @param ResponseInterface $response + * @param string $uri absolute uri + * @return void + */ + function davMount(ResponseInterface $response, $uri) { + + $response->setStatus(200); + $response->setHeader('Content-Type', 'application/davmount+xml'); + ob_start(); + echo '', "\n"; + echo "\n"; + echo " ", htmlspecialchars($uri, ENT_NOQUOTES, 'UTF-8'), "\n"; + echo ""; + $response->setBody(ob_get_clean()); + + } + + +} diff --git a/vendor/sabre/dav/lib/DAV/Node.php b/vendor/sabre/dav/lib/DAV/Node.php new file mode 100644 index 0000000..ef6eea1 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Node.php @@ -0,0 +1,54 @@ +addPlugin($patchPlugin); + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Jean-Tiare LE BIGOT (http://www.jtlebi.fr/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Plugin extends DAV\ServerPlugin { + + const RANGE_APPEND = 1; + const RANGE_START = 2; + const RANGE_END = 3; + + /** + * Reference to server + * + * @var DAV\Server + */ + protected $server; + + /** + * Initializes the plugin + * + * This method is automatically called by the Server class after addPlugin. + * + * @param DAV\Server $server + * @return void + */ + function initialize(DAV\Server $server) { + + $this->server = $server; + $server->on('method:PATCH', [$this, 'httpPatch']); + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'partialupdate'; + + } + + /** + * Use this method to tell the server this plugin defines additional + * HTTP methods. + * + * This method is passed a uri. It should only return HTTP methods that are + * available for the specified uri. + * + * We claim to support PATCH method (partirl update) if and only if + * - the node exist + * - the node implements our partial update interface + * + * @param string $uri + * @return array + */ + function getHTTPMethods($uri) { + + $tree = $this->server->tree; + + if ($tree->nodeExists($uri)) { + $node = $tree->getNodeForPath($uri); + if ($node instanceof IPatchSupport) { + return ['PATCH']; + } + } + return []; + + } + + /** + * Returns a list of features for the HTTP OPTIONS Dav: header. + * + * @return array + */ + function getFeatures() { + + return ['sabredav-partialupdate']; + + } + + /** + * Patch an uri + * + * The WebDAV patch request can be used to modify only a part of an + * existing resource. If the resource does not exist yet and the first + * offset is not 0, the request fails + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function httpPatch(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + + // Get the node. Will throw a 404 if not found + $node = $this->server->tree->getNodeForPath($path); + if (!$node instanceof IPatchSupport) { + throw new DAV\Exception\MethodNotAllowed('The target resource does not support the PATCH method.'); + } + + $range = $this->getHTTPUpdateRange($request); + + if (!$range) { + throw new DAV\Exception\BadRequest('No valid "X-Update-Range" found in the headers'); + } + + $contentType = strtolower( + $request->getHeader('Content-Type') + ); + + if ($contentType != 'application/x-sabredav-partialupdate') { + throw new DAV\Exception\UnsupportedMediaType('Unknown Content-Type header "' . $contentType . '"'); + } + + $len = $this->server->httpRequest->getHeader('Content-Length'); + if (!$len) throw new DAV\Exception\LengthRequired('A Content-Length header is required'); + + switch ($range[0]) { + case self::RANGE_START : + // Calculate the end-range if it doesn't exist. + if (!$range[2]) { + $range[2] = $range[1] + $len - 1; + } else { + if ($range[2] < $range[1]) { + throw new DAV\Exception\RequestedRangeNotSatisfiable('The end offset (' . $range[2] . ') is lower than the start offset (' . $range[1] . ')'); + } + if ($range[2] - $range[1] + 1 != $len) { + throw new DAV\Exception\RequestedRangeNotSatisfiable('Actual data length (' . $len . ') is not consistent with begin (' . $range[1] . ') and end (' . $range[2] . ') offsets'); + } + } + break; + } + + if (!$this->server->emit('beforeWriteContent', [$path, $node, null])) + return; + + $body = $this->server->httpRequest->getBody(); + + + $etag = $node->patch($body, $range[0], isset($range[1]) ? $range[1] : null); + + $this->server->emit('afterWriteContent', [$path, $node]); + + $response->setHeader('Content-Length', '0'); + if ($etag) $response->setHeader('ETag', $etag); + $response->setStatus(204); + + // Breaks the event chain + return false; + + } + + /** + * Returns the HTTP custom range update header + * + * This method returns null if there is no well-formed HTTP range request + * header. It returns array(1) if it was an append request, array(2, + * $start, $end) if it's a start and end range, lastly it's array(3, + * $endoffset) if the offset was negative, and should be calculated from + * the end of the file. + * + * Examples: + * + * null - invalid + * [1] - append + * [2,10,15] - update bytes 10, 11, 12, 13, 14, 15 + * [2,10,null] - update bytes 10 until the end of the patch body + * [3,-5] - update from 5 bytes from the end of the file. + * + * @param RequestInterface $request + * @return array|null + */ + function getHTTPUpdateRange(RequestInterface $request) { + + $range = $request->getHeader('X-Update-Range'); + if (is_null($range)) return null; + + // Matching "Range: bytes=1234-5678: both numbers are optional + + if (!preg_match('/^(append)|(?:bytes=([0-9]+)-([0-9]*))|(?:bytes=(-[0-9]+))$/i', $range, $matches)) return null; + + if ($matches[1] === 'append') { + return [self::RANGE_APPEND]; + } elseif (strlen($matches[2]) > 0) { + return [self::RANGE_START, $matches[2], $matches[3] ?: null]; + } else { + return [self::RANGE_END, $matches[4]]; + } + + } +} diff --git a/vendor/sabre/dav/lib/DAV/PropFind.php b/vendor/sabre/dav/lib/DAV/PropFind.php new file mode 100644 index 0000000..0940a1c --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/PropFind.php @@ -0,0 +1,347 @@ +path = $path; + $this->properties = $properties; + $this->depth = $depth; + $this->requestType = $requestType; + + if ($requestType === self::ALLPROPS) { + $this->properties = [ + '{DAV:}getlastmodified', + '{DAV:}getcontentlength', + '{DAV:}resourcetype', + '{DAV:}quota-used-bytes', + '{DAV:}quota-available-bytes', + '{DAV:}getetag', + '{DAV:}getcontenttype', + ]; + } + + foreach ($this->properties as $propertyName) { + + // Seeding properties with 404's. + $this->result[$propertyName] = [404, null]; + + } + $this->itemsLeft = count($this->result); + + } + + /** + * Handles a specific property. + * + * This method checks whether the specified property was requested in this + * PROPFIND request, and if so, it will call the callback and use the + * return value for it's value. + * + * Example: + * + * $propFind->handle('{DAV:}displayname', function() { + * return 'hello'; + * }); + * + * Note that handle will only work the first time. If null is returned, the + * value is ignored. + * + * It's also possible to not pass a callback, but immediately pass a value + * + * @param string $propertyName + * @param mixed $valueOrCallBack + * @return void + */ + function handle($propertyName, $valueOrCallBack) { + + if ($this->itemsLeft && isset($this->result[$propertyName]) && $this->result[$propertyName][0] === 404) { + if (is_callable($valueOrCallBack)) { + $value = $valueOrCallBack(); + } else { + $value = $valueOrCallBack; + } + if (!is_null($value)) { + $this->itemsLeft--; + $this->result[$propertyName] = [200, $value]; + } + } + + } + + /** + * Sets the value of the property + * + * If status is not supplied, the status will default to 200 for non-null + * properties, and 404 for null properties. + * + * @param string $propertyName + * @param mixed $value + * @param int $status + * @return void + */ + function set($propertyName, $value, $status = null) { + + if (is_null($status)) { + $status = is_null($value) ? 404 : 200; + } + // If this is an ALLPROPS request and the property is + // unknown, add it to the result; else ignore it: + if (!isset($this->result[$propertyName])) { + if ($this->requestType === self::ALLPROPS) { + $this->result[$propertyName] = [$status, $value]; + } + return; + } + if ($status !== 404 && $this->result[$propertyName][0] === 404) { + $this->itemsLeft--; + } elseif ($status === 404 && $this->result[$propertyName][0] !== 404) { + $this->itemsLeft++; + } + $this->result[$propertyName] = [$status, $value]; + + } + + /** + * Returns the current value for a property. + * + * @param string $propertyName + * @return mixed + */ + function get($propertyName) { + + return isset($this->result[$propertyName]) ? $this->result[$propertyName][1] : null; + + } + + /** + * Returns the current status code for a property name. + * + * If the property does not appear in the list of requested properties, + * null will be returned. + * + * @param string $propertyName + * @return int|null + */ + function getStatus($propertyName) { + + return isset($this->result[$propertyName]) ? $this->result[$propertyName][0] : null; + + } + + /** + * Updates the path for this PROPFIND. + * + * @param string $path + * @return void + */ + function setPath($path) { + + $this->path = $path; + + } + + /** + * Returns the path this PROPFIND request is for. + * + * @return string + */ + function getPath() { + + return $this->path; + + } + + /** + * Returns the depth of this propfind request. + * + * @return int + */ + function getDepth() { + + return $this->depth; + + } + + /** + * Updates the depth of this propfind request. + * + * @param int $depth + * @return void + */ + function setDepth($depth) { + + $this->depth = $depth; + + } + + /** + * Returns all propertynames that have a 404 status, and thus don't have a + * value yet. + * + * @return array + */ + function get404Properties() { + + if ($this->itemsLeft === 0) { + return []; + } + $result = []; + foreach ($this->result as $propertyName => $stuff) { + if ($stuff[0] === 404) { + $result[] = $propertyName; + } + } + return $result; + + } + + /** + * Returns the full list of requested properties. + * + * This returns just their names, not a status or value. + * + * @return array + */ + function getRequestedProperties() { + + return $this->properties; + + } + + /** + * Returns true if this was an '{DAV:}allprops' request. + * + * @return bool + */ + function isAllProps() { + + return $this->requestType === self::ALLPROPS; + + } + + /** + * Returns a result array that's often used in multistatus responses. + * + * The array uses status codes as keys, and property names and value pairs + * as the value of the top array.. such as : + * + * [ + * 200 => [ '{DAV:}displayname' => 'foo' ], + * ] + * + * @return array + */ + function getResultForMultiStatus() { + + $r = [ + 200 => [], + 404 => [], + ]; + foreach ($this->result as $propertyName => $info) { + if (!isset($r[$info[0]])) { + $r[$info[0]] = [$propertyName => $info[1]]; + } else { + $r[$info[0]][$propertyName] = $info[1]; + } + } + // Removing the 404's for multi-status requests. + if ($this->requestType === self::ALLPROPS) unset($r[404]); + return $r; + + } + + /** + * The path that we're fetching properties for. + * + * @var string + */ + protected $path; + + /** + * The Depth of the request. + * + * 0 means only the current item. 1 means the current item + its children. + * It can also be DEPTH_INFINITY if this is enabled in the server. + * + * @var int + */ + protected $depth = 0; + + /** + * The type of request. See the TYPE constants + */ + protected $requestType; + + /** + * A list of requested properties + * + * @var array + */ + protected $properties = []; + + /** + * The result of the operation. + * + * The keys in this array are property names. + * The values are an array with two elements: the http status code and then + * optionally a value. + * + * Example: + * + * [ + * "{DAV:}owner" : [404], + * "{DAV:}displayname" : [200, "Admin"] + * ] + * + * @var array + */ + protected $result = []; + + /** + * This is used as an internal counter for the number of properties that do + * not yet have a value. + * + * @var int + */ + protected $itemsLeft; + +} diff --git a/vendor/sabre/dav/lib/DAV/PropPatch.php b/vendor/sabre/dav/lib/DAV/PropPatch.php new file mode 100644 index 0000000..6d599da --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/PropPatch.php @@ -0,0 +1,373 @@ +mutations = $mutations; + + } + + /** + * Call this function if you wish to handle updating certain properties. + * For instance, your class may be responsible for handling updates for the + * {DAV:}displayname property. + * + * In that case, call this method with the first argument + * "{DAV:}displayname" and a second argument that's a method that does the + * actual updating. + * + * It's possible to specify more than one property as an array. + * + * The callback must return a boolean or an it. If the result is true, the + * operation was considered successful. If it's false, it's consided + * failed. + * + * If the result is an integer, we'll use that integer as the http status + * code associated with the operation. + * + * @param string|string[] $properties + * @param callable $callback + * @return void + */ + function handle($properties, callable $callback) { + + $usedProperties = []; + foreach ((array)$properties as $propertyName) { + + if (array_key_exists($propertyName, $this->mutations) && !isset($this->result[$propertyName])) { + + $usedProperties[] = $propertyName; + // HTTP Accepted + $this->result[$propertyName] = 202; + } + + } + + // Only registering if there's any unhandled properties. + if (!$usedProperties) { + return; + } + $this->propertyUpdateCallbacks[] = [ + // If the original argument to this method was a string, we need + // to also make sure that it stays that way, so the commit function + // knows how to format the arguments to the callback. + is_string($properties) ? $properties : $usedProperties, + $callback + ]; + + } + + /** + * Call this function if you wish to handle _all_ properties that haven't + * been handled by anything else yet. Note that you effectively claim with + * this that you promise to process _all_ properties that are coming in. + * + * @param callable $callback + * @return void + */ + function handleRemaining(callable $callback) { + + $properties = $this->getRemainingMutations(); + if (!$properties) { + // Nothing to do, don't register callback + return; + } + + foreach ($properties as $propertyName) { + // HTTP Accepted + $this->result[$propertyName] = 202; + + $this->propertyUpdateCallbacks[] = [ + $properties, + $callback + ]; + } + + } + + /** + * Sets the result code for one or more properties. + * + * @param string|string[] $properties + * @param int $resultCode + * @return void + */ + function setResultCode($properties, $resultCode) { + + foreach ((array)$properties as $propertyName) { + $this->result[$propertyName] = $resultCode; + } + + if ($resultCode >= 400) { + $this->failed = true; + } + + } + + /** + * Sets the result code for all properties that did not have a result yet. + * + * @param int $resultCode + * @return void + */ + function setRemainingResultCode($resultCode) { + + $this->setResultCode( + $this->getRemainingMutations(), + $resultCode + ); + + } + + /** + * Returns the list of properties that don't have a result code yet. + * + * This method returns a list of property names, but not its values. + * + * @return string[] + */ + function getRemainingMutations() { + + $remaining = []; + foreach ($this->mutations as $propertyName => $propValue) { + if (!isset($this->result[$propertyName])) { + $remaining[] = $propertyName; + } + } + + return $remaining; + + } + + /** + * Returns the list of properties that don't have a result code yet. + * + * This method returns list of properties and their values. + * + * @return array + */ + function getRemainingValues() { + + $remaining = []; + foreach ($this->mutations as $propertyName => $propValue) { + if (!isset($this->result[$propertyName])) { + $remaining[$propertyName] = $propValue; + } + } + + return $remaining; + + } + + /** + * Performs the actual update, and calls all callbacks. + * + * This method returns true or false depending on if the operation was + * successful. + * + * @return bool + */ + function commit() { + + // First we validate if every property has a handler + foreach ($this->mutations as $propertyName => $value) { + + if (!isset($this->result[$propertyName])) { + $this->failed = true; + $this->result[$propertyName] = 403; + } + + } + + foreach ($this->propertyUpdateCallbacks as $callbackInfo) { + + if ($this->failed) { + break; + } + if (is_string($callbackInfo[0])) { + $this->doCallbackSingleProp($callbackInfo[0], $callbackInfo[1]); + } else { + $this->doCallbackMultiProp($callbackInfo[0], $callbackInfo[1]); + } + + } + + /** + * If anywhere in this operation updating a property failed, we must + * update all other properties accordingly. + */ + if ($this->failed) { + + foreach ($this->result as $propertyName => $status) { + if ($status === 202) { + // Failed dependency + $this->result[$propertyName] = 424; + } + } + + } + + return !$this->failed; + + } + + /** + * Executes a property callback with the single-property syntax. + * + * @param string $propertyName + * @param callable $callback + * @return void + */ + private function doCallBackSingleProp($propertyName, callable $callback) { + + $result = $callback($this->mutations[$propertyName]); + if (is_bool($result)) { + if ($result) { + if (is_null($this->mutations[$propertyName])) { + // Delete + $result = 204; + } else { + // Update + $result = 200; + } + } else { + // Fail + $result = 403; + } + } + if (!is_int($result)) { + throw new UnexpectedValueException('A callback sent to handle() did not return an int or a bool'); + } + $this->result[$propertyName] = $result; + if ($result >= 400) { + $this->failed = true; + } + + } + + /** + * Executes a property callback with the multi-property syntax. + * + * @param array $propertyList + * @param callable $callback + * @return void + */ + private function doCallBackMultiProp(array $propertyList, callable $callback) { + + $argument = []; + foreach ($propertyList as $propertyName) { + $argument[$propertyName] = $this->mutations[$propertyName]; + } + + $result = $callback($argument); + + if (is_array($result)) { + foreach ($propertyList as $propertyName) { + if (!isset($result[$propertyName])) { + $resultCode = 500; + } else { + $resultCode = $result[$propertyName]; + } + if ($resultCode >= 400) { + $this->failed = true; + } + $this->result[$propertyName] = $resultCode; + + } + } elseif ($result === true) { + + // Success + foreach ($argument as $propertyName => $propertyValue) { + $this->result[$propertyName] = is_null($propertyValue) ? 204 : 200; + } + + } elseif ($result === false) { + // Fail :( + $this->failed = true; + foreach ($propertyList as $propertyName) { + $this->result[$propertyName] = 403; + } + } else { + throw new UnexpectedValueException('A callback sent to handle() did not return an array or a bool'); + } + + } + + /** + * Returns the result of the operation. + * + * @return array + */ + function getResult() { + + return $this->result; + + } + + /** + * Returns the full list of mutations + * + * @return array + */ + function getMutations() { + + return $this->mutations; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php new file mode 100644 index 0000000..b15d7fe --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/BackendInterface.php @@ -0,0 +1,80 @@ +isAllProps(). + * + * @param string $path + * @param PropFind $propFind + * @return void + */ + function propFind($path, PropFind $propFind); + + /** + * Updates properties for a path + * + * This method received a PropPatch object, which contains all the + * information about the update. + * + * Usually you would want to call 'handleRemaining' on this object, to get; + * a list of all properties that need to be stored. + * + * @param string $path + * @param PropPatch $propPatch + * @return void + */ + function propPatch($path, PropPatch $propPatch); + + /** + * This method is called after a node is deleted. + * + * This allows a backend to clean up all associated properties. + * + * The delete method will get called once for the deletion of an entire + * tree. + * + * @param string $path + * @return void + */ + function delete($path); + + /** + * This method is called after a successful MOVE + * + * This should be used to migrate all properties from one path to another. + * Note that entire collections may be moved, so ensure that all properties + * for children are also moved along. + * + * @param string $source + * @param string $destination + * @return void + */ + function move($source, $destination); + +} diff --git a/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/PDO.php b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/PDO.php new file mode 100644 index 0000000..6f3f1fe --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/PropertyStorage/Backend/PDO.php @@ -0,0 +1,246 @@ +pdo = $pdo; + + } + + /** + * Fetches properties for a path. + * + * This method received a PropFind object, which contains all the + * information about the properties that need to be fetched. + * + * Usually you would just want to call 'get404Properties' on this object, + * as this will give you the _exact_ list of properties that need to be + * fetched, and haven't yet. + * + * However, you can also support the 'allprops' property here. In that + * case, you should check for $propFind->isAllProps(). + * + * @param string $path + * @param PropFind $propFind + * @return void + */ + function propFind($path, PropFind $propFind) { + + if (!$propFind->isAllProps() && count($propFind->get404Properties()) === 0) { + return; + } + + $query = 'SELECT name, value, valuetype FROM ' . $this->tableName . ' WHERE path = ?'; + $stmt = $this->pdo->prepare($query); + $stmt->execute([$path]); + + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + if (gettype($row['value']) === 'resource') { + $row['value'] = stream_get_contents($row['value']); + } + switch ($row['valuetype']) { + case null : + case self::VT_STRING : + $propFind->set($row['name'], $row['value']); + break; + case self::VT_XML : + $propFind->set($row['name'], new Complex($row['value'])); + break; + case self::VT_OBJECT : + $propFind->set($row['name'], unserialize($row['value'])); + break; + } + } + + } + + /** + * Updates properties for a path + * + * This method received a PropPatch object, which contains all the + * information about the update. + * + * Usually you would want to call 'handleRemaining' on this object, to get; + * a list of all properties that need to be stored. + * + * @param string $path + * @param PropPatch $propPatch + * @return void + */ + function propPatch($path, PropPatch $propPatch) { + + $propPatch->handleRemaining(function($properties) use ($path) { + + + if ($this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME) === 'pgsql') { + + $updateSql = <<tableName} (path, name, valuetype, value) +VALUES (:path, :name, :valuetype, :value) +ON CONFLICT (path, name) +DO UPDATE SET valuetype = :valuetype, value = :value +SQL; + + + } else { + $updateSql = <<tableName} (path, name, valuetype, value) +VALUES (:path, :name, :valuetype, :value) +SQL; + + } + + $updateStmt = $this->pdo->prepare($updateSql); + $deleteStmt = $this->pdo->prepare("DELETE FROM " . $this->tableName . " WHERE path = ? AND name = ?"); + + foreach ($properties as $name => $value) { + + if (!is_null($value)) { + if (is_scalar($value)) { + $valueType = self::VT_STRING; + } elseif ($value instanceof Complex) { + $valueType = self::VT_XML; + $value = $value->getXml(); + } else { + $valueType = self::VT_OBJECT; + $value = serialize($value); + } + + $updateStmt->bindParam('path', $path, \PDO::PARAM_STR); + $updateStmt->bindParam('name', $name, \PDO::PARAM_STR); + $updateStmt->bindParam('valuetype', $valueType, \PDO::PARAM_INT); + $updateStmt->bindParam('value', $value, \PDO::PARAM_LOB); + + $updateStmt->execute(); + + } else { + $deleteStmt->execute([$path, $name]); + } + + } + + return true; + + }); + + } + + /** + * This method is called after a node is deleted. + * + * This allows a backend to clean up all associated properties. + * + * The delete method will get called once for the deletion of an entire + * tree. + * + * @param string $path + * @return void + */ + function delete($path) { + + $stmt = $this->pdo->prepare("DELETE FROM " . $this->tableName . " WHERE path = ? OR path LIKE ? ESCAPE '='"); + $childPath = strtr( + $path, + [ + '=' => '==', + '%' => '=%', + '_' => '=_' + ] + ) . '/%'; + + $stmt->execute([$path, $childPath]); + + } + + /** + * This method is called after a successful MOVE + * + * This should be used to migrate all properties from one path to another. + * Note that entire collections may be moved, so ensure that all properties + * for children are also moved along. + * + * @param string $source + * @param string $destination + * @return void + */ + function move($source, $destination) { + + // I don't know a way to write this all in a single sql query that's + // also compatible across db engines, so we're letting PHP do all the + // updates. Much slower, but it should still be pretty fast in most + // cases. + $select = $this->pdo->prepare('SELECT id, path FROM ' . $this->tableName . ' WHERE path = ? OR path LIKE ?'); + $select->execute([$source, $source . '/%']); + + $update = $this->pdo->prepare('UPDATE ' . $this->tableName . ' SET path = ? WHERE id = ?'); + while ($row = $select->fetch(\PDO::FETCH_ASSOC)) { + + // Sanity check. SQL may select too many records, such as records + // with different cases. + if ($row['path'] !== $source && strpos($row['path'], $source . '/') !== 0) continue; + + $trailingPart = substr($row['path'], strlen($source) + 1); + $newPath = $destination; + if ($trailingPart) { + $newPath .= '/' . $trailingPart; + } + $update->execute([$newPath, $row['id']]); + + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/PropertyStorage/Plugin.php b/vendor/sabre/dav/lib/DAV/PropertyStorage/Plugin.php new file mode 100644 index 0000000..a66a141 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/PropertyStorage/Plugin.php @@ -0,0 +1,185 @@ +backend = $backend; + + } + + /** + * This initializes the plugin. + * + * This function is called by Sabre\DAV\Server, after + * addPlugin is called. + * + * This method should set up the required event subscriptions. + * + * @param Server $server + * @return void + */ + function initialize(Server $server) { + + $server->on('propFind', [$this, 'propFind'], 130); + $server->on('propPatch', [$this, 'propPatch'], 300); + $server->on('afterMove', [$this, 'afterMove']); + $server->on('afterUnbind', [$this, 'afterUnbind']); + + } + + /** + * Called during PROPFIND operations. + * + * If there's any requested properties that don't have a value yet, this + * plugin will look in the property storage backend to find them. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFind(PropFind $propFind, INode $node) { + + $path = $propFind->getPath(); + $pathFilter = $this->pathFilter; + if ($pathFilter && !$pathFilter($path)) return; + $this->backend->propFind($propFind->getPath(), $propFind); + + } + + /** + * Called during PROPPATCH operations + * + * If there's any updated properties that haven't been stored, the + * propertystorage backend can handle it. + * + * @param string $path + * @param PropPatch $propPatch + * @return void + */ + function propPatch($path, PropPatch $propPatch) { + + $pathFilter = $this->pathFilter; + if ($pathFilter && !$pathFilter($path)) return; + $this->backend->propPatch($path, $propPatch); + + } + + /** + * Called after a node is deleted. + * + * This allows the backend to clean up any properties still in the + * database. + * + * @param string $path + * @return void + */ + function afterUnbind($path) { + + $pathFilter = $this->pathFilter; + if ($pathFilter && !$pathFilter($path)) return; + $this->backend->delete($path); + + } + + /** + * Called after a node is moved. + * + * This allows the backend to move all the associated properties. + * + * @param string $source + * @param string $destination + * @return void + */ + function afterMove($source, $destination) { + + $pathFilter = $this->pathFilter; + if ($pathFilter && !$pathFilter($source)) return; + // If the destination is filtered, afterUnbind will handle cleaning up + // the properties. + if ($pathFilter && !$pathFilter($destination)) return; + + $this->backend->move($source, $destination); + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using \Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'property-storage'; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'This plugin allows any arbitrary WebDAV property to be set on any resource.', + 'link' => 'http://sabre.io/dav/property-storage/', + ]; + + } +} diff --git a/vendor/sabre/dav/lib/DAV/Server.php b/vendor/sabre/dav/lib/DAV/Server.php new file mode 100644 index 0000000..6805ec0 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Server.php @@ -0,0 +1,1687 @@ + '{DAV:}collection', + ]; + + /** + * This property allows the usage of Depth: infinity on PROPFIND requests. + * + * By default Depth: infinity is treated as Depth: 1. Allowing Depth: + * infinity is potentially risky, as it allows a single client to do a full + * index of the webdav server, which is an easy DoS attack vector. + * + * Only turn this on if you know what you're doing. + * + * @var bool + */ + public $enablePropfindDepthInfinity = false; + + /** + * Reference to the XML utility object. + * + * @var Xml\Service + */ + public $xml; + + /** + * If this setting is turned off, SabreDAV's version number will be hidden + * from various places. + * + * Some people feel this is a good security measure. + * + * @var bool + */ + static $exposeVersion = true; + + /** + * Sets up the server + * + * If a Sabre\DAV\Tree object is passed as an argument, it will + * use it as the directory tree. If a Sabre\DAV\INode is passed, it + * will create a Sabre\DAV\Tree and use the node as the root. + * + * If nothing is passed, a Sabre\DAV\SimpleCollection is created in + * a Sabre\DAV\Tree. + * + * If an array is passed, we automatically create a root node, and use + * the nodes in the array as top-level children. + * + * @param Tree|INode|array|null $treeOrNode The tree object + */ + function __construct($treeOrNode = null) { + + if ($treeOrNode instanceof Tree) { + $this->tree = $treeOrNode; + } elseif ($treeOrNode instanceof INode) { + $this->tree = new Tree($treeOrNode); + } elseif (is_array($treeOrNode)) { + + // If it's an array, a list of nodes was passed, and we need to + // create the root node. + foreach ($treeOrNode as $node) { + if (!($node instanceof INode)) { + throw new Exception('Invalid argument passed to constructor. If you\'re passing an array, all the values must implement Sabre\\DAV\\INode'); + } + } + + $root = new SimpleCollection('root', $treeOrNode); + $this->tree = new Tree($root); + + } elseif (is_null($treeOrNode)) { + $root = new SimpleCollection('root'); + $this->tree = new Tree($root); + } else { + throw new Exception('Invalid argument passed to constructor. Argument must either be an instance of Sabre\\DAV\\Tree, Sabre\\DAV\\INode, an array or null'); + } + + $this->xml = new Xml\Service(); + $this->sapi = new HTTP\Sapi(); + $this->httpResponse = new HTTP\Response(); + $this->httpRequest = $this->sapi->getRequest(); + $this->addPlugin(new CorePlugin()); + + } + + /** + * Starts the DAV Server + * + * @return void + */ + function exec() { + + try { + + // If nginx (pre-1.2) is used as a proxy server, and SabreDAV as an + // origin, we must make sure we send back HTTP/1.0 if this was + // requested. + // This is mainly because nginx doesn't support Chunked Transfer + // Encoding, and this forces the webserver SabreDAV is running on, + // to buffer entire responses to calculate Content-Length. + $this->httpResponse->setHTTPVersion($this->httpRequest->getHTTPVersion()); + + // Setting the base url + $this->httpRequest->setBaseUrl($this->getBaseUri()); + $this->invokeMethod($this->httpRequest, $this->httpResponse); + + } catch (\Exception $e) { + + try { + $this->emit('exception', [$e]); + } catch (\Exception $ignore) { + } + $DOM = new \DOMDocument('1.0', 'utf-8'); + $DOM->formatOutput = true; + + $error = $DOM->createElementNS('DAV:', 'd:error'); + $error->setAttribute('xmlns:s', self::NS_SABREDAV); + $DOM->appendChild($error); + + $h = function($v) { + + return htmlspecialchars($v, ENT_NOQUOTES, 'UTF-8'); + + }; + + if (self::$exposeVersion) { + $error->appendChild($DOM->createElement('s:sabredav-version', $h(Version::VERSION))); + } + + $error->appendChild($DOM->createElement('s:exception', $h(get_class($e)))); + $error->appendChild($DOM->createElement('s:message', $h($e->getMessage()))); + if ($this->debugExceptions) { + $error->appendChild($DOM->createElement('s:file', $h($e->getFile()))); + $error->appendChild($DOM->createElement('s:line', $h($e->getLine()))); + $error->appendChild($DOM->createElement('s:code', $h($e->getCode()))); + $error->appendChild($DOM->createElement('s:stacktrace', $h($e->getTraceAsString()))); + } + + if ($this->debugExceptions) { + $previous = $e; + while ($previous = $previous->getPrevious()) { + $xPrevious = $DOM->createElement('s:previous-exception'); + $xPrevious->appendChild($DOM->createElement('s:exception', $h(get_class($previous)))); + $xPrevious->appendChild($DOM->createElement('s:message', $h($previous->getMessage()))); + $xPrevious->appendChild($DOM->createElement('s:file', $h($previous->getFile()))); + $xPrevious->appendChild($DOM->createElement('s:line', $h($previous->getLine()))); + $xPrevious->appendChild($DOM->createElement('s:code', $h($previous->getCode()))); + $xPrevious->appendChild($DOM->createElement('s:stacktrace', $h($previous->getTraceAsString()))); + $error->appendChild($xPrevious); + } + } + + + if ($e instanceof Exception) { + + $httpCode = $e->getHTTPCode(); + $e->serialize($this, $error); + $headers = $e->getHTTPHeaders($this); + + } else { + + $httpCode = 500; + $headers = []; + + } + $headers['Content-Type'] = 'application/xml; charset=utf-8'; + + $this->httpResponse->setStatus($httpCode); + $this->httpResponse->setHeaders($headers); + $this->httpResponse->setBody($DOM->saveXML()); + $this->sapi->sendResponse($this->httpResponse); + + } + + } + + /** + * Sets the base server uri + * + * @param string $uri + * @return void + */ + function setBaseUri($uri) { + + // If the baseUri does not end with a slash, we must add it + if ($uri[strlen($uri) - 1] !== '/') + $uri .= '/'; + + $this->baseUri = $uri; + + } + + /** + * Returns the base responding uri + * + * @return string + */ + function getBaseUri() { + + if (is_null($this->baseUri)) $this->baseUri = $this->guessBaseUri(); + return $this->baseUri; + + } + + /** + * This method attempts to detect the base uri. + * Only the PATH_INFO variable is considered. + * + * If this variable is not set, the root (/) is assumed. + * + * @return string + */ + function guessBaseUri() { + + $pathInfo = $this->httpRequest->getRawServerValue('PATH_INFO'); + $uri = $this->httpRequest->getRawServerValue('REQUEST_URI'); + + // If PATH_INFO is found, we can assume it's accurate. + if (!empty($pathInfo)) { + + // We need to make sure we ignore the QUERY_STRING part + if ($pos = strpos($uri, '?')) + $uri = substr($uri, 0, $pos); + + // PATH_INFO is only set for urls, such as: /example.php/path + // in that case PATH_INFO contains '/path'. + // Note that REQUEST_URI is percent encoded, while PATH_INFO is + // not, Therefore they are only comparable if we first decode + // REQUEST_INFO as well. + $decodedUri = URLUtil::decodePath($uri); + + // A simple sanity check: + if (substr($decodedUri, strlen($decodedUri) - strlen($pathInfo)) === $pathInfo) { + $baseUri = substr($decodedUri, 0, strlen($decodedUri) - strlen($pathInfo)); + return rtrim($baseUri, '/') . '/'; + } + + throw new Exception('The REQUEST_URI (' . $uri . ') did not end with the contents of PATH_INFO (' . $pathInfo . '). This server might be misconfigured.'); + + } + + // The last fallback is that we're just going to assume the server root. + return '/'; + + } + + /** + * Adds a plugin to the server + * + * For more information, console the documentation of Sabre\DAV\ServerPlugin + * + * @param ServerPlugin $plugin + * @return void + */ + function addPlugin(ServerPlugin $plugin) { + + $this->plugins[$plugin->getPluginName()] = $plugin; + $plugin->initialize($this); + + } + + /** + * Returns an initialized plugin by it's name. + * + * This function returns null if the plugin was not found. + * + * @param string $name + * @return ServerPlugin + */ + function getPlugin($name) { + + if (isset($this->plugins[$name])) + return $this->plugins[$name]; + + return null; + + } + + /** + * Returns all plugins + * + * @return array + */ + function getPlugins() { + + return $this->plugins; + + } + + /** + * Returns the PSR-3 logger object. + * + * @return LoggerInterface + */ + function getLogger() { + + if (!$this->logger) { + $this->logger = new NullLogger(); + } + return $this->logger; + + } + + /** + * Handles a http request, and execute a method based on its name + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @param bool $sendResponse Whether to send the HTTP response to the DAV client. + * @return void + */ + function invokeMethod(RequestInterface $request, ResponseInterface $response, $sendResponse = true) { + + $method = $request->getMethod(); + + if (!$this->emit('beforeMethod:' . $method, [$request, $response])) return; + if (!$this->emit('beforeMethod', [$request, $response])) return; + + if (self::$exposeVersion) { + $response->setHeader('X-Sabre-Version', Version::VERSION); + } + + $this->transactionType = strtolower($method); + + if (!$this->checkPreconditions($request, $response)) { + $this->sapi->sendResponse($response); + return; + } + + if ($this->emit('method:' . $method, [$request, $response])) { + if ($this->emit('method', [$request, $response])) { + $exMessage = "There was no plugin in the system that was willing to handle this " . $method . " method."; + if ($method === "GET") { + $exMessage .= " Enable the Browser plugin to get a better result here."; + } + + // Unsupported method + throw new Exception\NotImplemented($exMessage); + } + } + + if (!$this->emit('afterMethod:' . $method, [$request, $response])) return; + if (!$this->emit('afterMethod', [$request, $response])) return; + + if ($response->getStatus() === null) { + throw new Exception('No subsystem set a valid HTTP status code. Something must have interrupted the request without providing further detail.'); + } + if ($sendResponse) { + $this->sapi->sendResponse($response); + $this->emit('afterResponse', [$request, $response]); + } + + } + + // {{{ HTTP/WebDAV protocol helpers + + /** + * Returns an array with all the supported HTTP methods for a specific uri. + * + * @param string $path + * @return array + */ + function getAllowedMethods($path) { + + $methods = [ + 'OPTIONS', + 'GET', + 'HEAD', + 'DELETE', + 'PROPFIND', + 'PUT', + 'PROPPATCH', + 'COPY', + 'MOVE', + 'REPORT' + ]; + + // The MKCOL is only allowed on an unmapped uri + try { + $this->tree->getNodeForPath($path); + } catch (Exception\NotFound $e) { + $methods[] = 'MKCOL'; + } + + // We're also checking if any of the plugins register any new methods + foreach ($this->plugins as $plugin) $methods = array_merge($methods, $plugin->getHTTPMethods($path)); + array_unique($methods); + + return $methods; + + } + + /** + * Gets the uri for the request, keeping the base uri into consideration + * + * @return string + */ + function getRequestUri() { + + return $this->calculateUri($this->httpRequest->getUrl()); + + } + + /** + * Turns a URI such as the REQUEST_URI into a local path. + * + * This method: + * * strips off the base path + * * normalizes the path + * * uri-decodes the path + * + * @param string $uri + * @throws Exception\Forbidden A permission denied exception is thrown whenever there was an attempt to supply a uri outside of the base uri + * @return string + */ + function calculateUri($uri) { + + if ($uri[0] != '/' && strpos($uri, '://')) { + + $uri = parse_url($uri, PHP_URL_PATH); + + } + + $uri = Uri\normalize(str_replace('//', '/', $uri)); + $baseUri = Uri\normalize($this->getBaseUri()); + + if (strpos($uri, $baseUri) === 0) { + + return trim(URLUtil::decodePath(substr($uri, strlen($baseUri))), '/'); + + // A special case, if the baseUri was accessed without a trailing + // slash, we'll accept it as well. + } elseif ($uri . '/' === $baseUri) { + + return ''; + + } else { + + throw new Exception\Forbidden('Requested uri (' . $uri . ') is out of base uri (' . $this->getBaseUri() . ')'); + + } + + } + + /** + * Returns the HTTP depth header + * + * This method returns the contents of the HTTP depth request header. If the depth header was 'infinity' it will return the Sabre\DAV\Server::DEPTH_INFINITY object + * It is possible to supply a default depth value, which is used when the depth header has invalid content, or is completely non-existent + * + * @param mixed $default + * @return int + */ + function getHTTPDepth($default = self::DEPTH_INFINITY) { + + // If its not set, we'll grab the default + $depth = $this->httpRequest->getHeader('Depth'); + + if (is_null($depth)) return $default; + + if ($depth == 'infinity') return self::DEPTH_INFINITY; + + + // If its an unknown value. we'll grab the default + if (!ctype_digit($depth)) return $default; + + return (int)$depth; + + } + + /** + * Returns the HTTP range header + * + * This method returns null if there is no well-formed HTTP range request + * header or array($start, $end). + * + * The first number is the offset of the first byte in the range. + * The second number is the offset of the last byte in the range. + * + * If the second offset is null, it should be treated as the offset of the last byte of the entity + * If the first offset is null, the second offset should be used to retrieve the last x bytes of the entity + * + * @return array|null + */ + function getHTTPRange() { + + $range = $this->httpRequest->getHeader('range'); + if (is_null($range)) return null; + + // Matching "Range: bytes=1234-5678: both numbers are optional + + if (!preg_match('/^bytes=([0-9]*)-([0-9]*)$/i', $range, $matches)) return null; + + if ($matches[1] === '' && $matches[2] === '') return null; + + return [ + $matches[1] !== '' ? $matches[1] : null, + $matches[2] !== '' ? $matches[2] : null, + ]; + + } + + /** + * Returns the HTTP Prefer header information. + * + * The prefer header is defined in: + * http://tools.ietf.org/html/draft-snell-http-prefer-14 + * + * This method will return an array with options. + * + * Currently, the following options may be returned: + * [ + * 'return-asynch' => true, + * 'return-minimal' => true, + * 'return-representation' => true, + * 'wait' => 30, + * 'strict' => true, + * 'lenient' => true, + * ] + * + * This method also supports the Brief header, and will also return + * 'return-minimal' if the brief header was set to 't'. + * + * For the boolean options, false will be returned if the headers are not + * specified. For the integer options it will be 'null'. + * + * @return array + */ + function getHTTPPrefer() { + + $result = [ + // can be true or false + 'respond-async' => false, + // Could be set to 'representation' or 'minimal'. + 'return' => null, + // Used as a timeout, is usually a number. + 'wait' => null, + // can be 'strict' or 'lenient'. + 'handling' => false, + ]; + + if ($prefer = $this->httpRequest->getHeader('Prefer')) { + + $result = array_merge( + $result, + HTTP\parsePrefer($prefer) + ); + + } elseif ($this->httpRequest->getHeader('Brief') == 't') { + $result['return'] = 'minimal'; + } + + return $result; + + } + + + /** + * Returns information about Copy and Move requests + * + * This function is created to help getting information about the source and the destination for the + * WebDAV MOVE and COPY HTTP request. It also validates a lot of information and throws proper exceptions + * + * The returned value is an array with the following keys: + * * destination - Destination path + * * destinationExists - Whether or not the destination is an existing url (and should therefore be overwritten) + * + * @param RequestInterface $request + * @throws Exception\BadRequest upon missing or broken request headers + * @throws Exception\UnsupportedMediaType when trying to copy into a + * non-collection. + * @throws Exception\PreconditionFailed If overwrite is set to false, but + * the destination exists. + * @throws Exception\Forbidden when source and destination paths are + * identical. + * @throws Exception\Conflict When trying to copy a node into its own + * subtree. + * @return array + */ + function getCopyAndMoveInfo(RequestInterface $request) { + + // Collecting the relevant HTTP headers + if (!$request->getHeader('Destination')) throw new Exception\BadRequest('The destination header was not supplied'); + $destination = $this->calculateUri($request->getHeader('Destination')); + $overwrite = $request->getHeader('Overwrite'); + if (!$overwrite) $overwrite = 'T'; + if (strtoupper($overwrite) == 'T') $overwrite = true; + elseif (strtoupper($overwrite) == 'F') $overwrite = false; + // We need to throw a bad request exception, if the header was invalid + else throw new Exception\BadRequest('The HTTP Overwrite header should be either T or F'); + + list($destinationDir) = URLUtil::splitPath($destination); + + try { + $destinationParent = $this->tree->getNodeForPath($destinationDir); + if (!($destinationParent instanceof ICollection)) throw new Exception\UnsupportedMediaType('The destination node is not a collection'); + } catch (Exception\NotFound $e) { + + // If the destination parent node is not found, we throw a 409 + throw new Exception\Conflict('The destination node is not found'); + } + + try { + + $destinationNode = $this->tree->getNodeForPath($destination); + + // If this succeeded, it means the destination already exists + // we'll need to throw precondition failed in case overwrite is false + if (!$overwrite) throw new Exception\PreconditionFailed('The destination node already exists, and the overwrite header is set to false', 'Overwrite'); + + } catch (Exception\NotFound $e) { + + // Destination didn't exist, we're all good + $destinationNode = false; + + } + + $requestPath = $request->getPath(); + if ($destination === $requestPath) { + throw new Exception\Forbidden('Source and destination uri are identical.'); + } + if (substr($destination, 0, strlen($requestPath) + 1) === $requestPath . '/') { + throw new Exception\Conflict('The destination may not be part of the same subtree as the source path.'); + } + + // These are the three relevant properties we need to return + return [ + 'destination' => $destination, + 'destinationExists' => !!$destinationNode, + 'destinationNode' => $destinationNode, + ]; + + } + + /** + * Returns a list of properties for a path + * + * This is a simplified version getPropertiesForPath. If you aren't + * interested in status codes, but you just want to have a flat list of + * properties, use this method. + * + * Please note though that any problems related to retrieving properties, + * such as permission issues will just result in an empty array being + * returned. + * + * @param string $path + * @param array $propertyNames + * @return array + */ + function getProperties($path, $propertyNames) { + + $result = $this->getPropertiesForPath($path, $propertyNames, 0); + if (isset($result[0][200])) { + return $result[0][200]; + } else { + return []; + } + + } + + /** + * A kid-friendly way to fetch properties for a node's children. + * + * The returned array will be indexed by the path of the of child node. + * Only properties that are actually found will be returned. + * + * The parent node will not be returned. + * + * @param string $path + * @param array $propertyNames + * @return array + */ + function getPropertiesForChildren($path, $propertyNames) { + + $result = []; + foreach ($this->getPropertiesForPath($path, $propertyNames, 1) as $k => $row) { + + // Skipping the parent path + if ($k === 0) continue; + + $result[$row['href']] = $row[200]; + + } + return $result; + + } + + /** + * Returns a list of HTTP headers for a particular resource + * + * The generated http headers are based on properties provided by the + * resource. The method basically provides a simple mapping between + * DAV property and HTTP header. + * + * The headers are intended to be used for HEAD and GET requests. + * + * @param string $path + * @return array + */ + function getHTTPHeaders($path) { + + $propertyMap = [ + '{DAV:}getcontenttype' => 'Content-Type', + '{DAV:}getcontentlength' => 'Content-Length', + '{DAV:}getlastmodified' => 'Last-Modified', + '{DAV:}getetag' => 'ETag', + ]; + + $properties = $this->getProperties($path, array_keys($propertyMap)); + + $headers = []; + foreach ($propertyMap as $property => $header) { + if (!isset($properties[$property])) continue; + + if (is_scalar($properties[$property])) { + $headers[$header] = $properties[$property]; + + // GetLastModified gets special cased + } elseif ($properties[$property] instanceof Xml\Property\GetLastModified) { + $headers[$header] = HTTP\Util::toHTTPDate($properties[$property]->getTime()); + } + + } + + return $headers; + + } + + /** + * Small helper to support PROPFIND with DEPTH_INFINITY. + * + * @param PropFind $propFind + * @param array $yieldFirst + * @return \Iterator + */ + private function generatePathNodes(PropFind $propFind, array $yieldFirst = null) { + if ($yieldFirst !== null) { + yield $yieldFirst; + } + $newDepth = $propFind->getDepth(); + $path = $propFind->getPath(); + + if ($newDepth !== self::DEPTH_INFINITY) { + $newDepth--; + } + + foreach ($this->tree->getChildren($path) as $childNode) { + $subPropFind = clone $propFind; + $subPropFind->setDepth($newDepth); + if ($path !== '') { + $subPath = $path . '/' . $childNode->getName(); + } else { + $subPath = $childNode->getName(); + } + $subPropFind->setPath($subPath); + + yield [ + $subPropFind, + $childNode + ]; + + if (($newDepth === self::DEPTH_INFINITY || $newDepth >= 1) && $childNode instanceof ICollection) { + foreach ($this->generatePathNodes($subPropFind) as $subItem) { + yield $subItem; + } + } + + } + } + + /** + * Returns a list of properties for a given path + * + * The path that should be supplied should have the baseUrl stripped out + * The list of properties should be supplied in Clark notation. If the list is empty + * 'allprops' is assumed. + * + * If a depth of 1 is requested child elements will also be returned. + * + * @param string $path + * @param array $propertyNames + * @param int $depth + * @return array + * + * @deprecated Use getPropertiesIteratorForPath() instead (as it's more memory efficient) + * @see getPropertiesIteratorForPath() + */ + function getPropertiesForPath($path, $propertyNames = [], $depth = 0) { + + return iterator_to_array($this->getPropertiesIteratorForPath($path, $propertyNames, $depth)); + + } + /** + * Returns a list of properties for a given path + * + * The path that should be supplied should have the baseUrl stripped out + * The list of properties should be supplied in Clark notation. If the list is empty + * 'allprops' is assumed. + * + * If a depth of 1 is requested child elements will also be returned. + * + * @param string $path + * @param array $propertyNames + * @param int $depth + * @return \Iterator + */ + function getPropertiesIteratorForPath($path, $propertyNames = [], $depth = 0) { + + // The only two options for the depth of a propfind is 0 or 1 - as long as depth infinity is not enabled + if (!$this->enablePropfindDepthInfinity && $depth != 0) $depth = 1; + + $path = trim($path, '/'); + + $propFindType = $propertyNames ? PropFind::NORMAL : PropFind::ALLPROPS; + $propFind = new PropFind($path, (array)$propertyNames, $depth, $propFindType); + + $parentNode = $this->tree->getNodeForPath($path); + + $propFindRequests = [[ + $propFind, + $parentNode + ]]; + + if (($depth > 0 || $depth === self::DEPTH_INFINITY) && $parentNode instanceof ICollection) { + $propFindRequests = $this->generatePathNodes(clone $propFind, current($propFindRequests)); + } + + foreach ($propFindRequests as $propFindRequest) { + + list($propFind, $node) = $propFindRequest; + $r = $this->getPropertiesByNode($propFind, $node); + if ($r) { + $result = $propFind->getResultForMultiStatus(); + $result['href'] = $propFind->getPath(); + + // WebDAV recommends adding a slash to the path, if the path is + // a collection. + // Furthermore, iCal also demands this to be the case for + // principals. This is non-standard, but we support it. + $resourceType = $this->getResourceTypeForNode($node); + if (in_array('{DAV:}collection', $resourceType) || in_array('{DAV:}principal', $resourceType)) { + $result['href'] .= '/'; + } + yield $result; + } + + } + + } + + /** + * Returns a list of properties for a list of paths. + * + * The path that should be supplied should have the baseUrl stripped out + * The list of properties should be supplied in Clark notation. If the list is empty + * 'allprops' is assumed. + * + * The result is returned as an array, with paths for it's keys. + * The result may be returned out of order. + * + * @param array $paths + * @param array $propertyNames + * @return array + */ + function getPropertiesForMultiplePaths(array $paths, array $propertyNames = []) { + + $result = [ + ]; + + $nodes = $this->tree->getMultipleNodes($paths); + + foreach ($nodes as $path => $node) { + + $propFind = new PropFind($path, $propertyNames); + $r = $this->getPropertiesByNode($propFind, $node); + if ($r) { + $result[$path] = $propFind->getResultForMultiStatus(); + $result[$path]['href'] = $path; + + $resourceType = $this->getResourceTypeForNode($node); + if (in_array('{DAV:}collection', $resourceType) || in_array('{DAV:}principal', $resourceType)) { + $result[$path]['href'] .= '/'; + } + } + + } + + return $result; + + } + + + /** + * Determines all properties for a node. + * + * This method tries to grab all properties for a node. This method is used + * internally getPropertiesForPath and a few others. + * + * It could be useful to call this, if you already have an instance of your + * target node and simply want to run through the system to get a correct + * list of properties. + * + * @param PropFind $propFind + * @param INode $node + * @return bool + */ + function getPropertiesByNode(PropFind $propFind, INode $node) { + + return $this->emit('propFind', [$propFind, $node]); + + } + + /** + * This method is invoked by sub-systems creating a new file. + * + * Currently this is done by HTTP PUT and HTTP LOCK (in the Locks_Plugin). + * It was important to get this done through a centralized function, + * allowing plugins to intercept this using the beforeCreateFile event. + * + * This method will return true if the file was actually created + * + * @param string $uri + * @param resource $data + * @param string $etag + * @return bool + */ + function createFile($uri, $data, &$etag = null) { + + list($dir, $name) = URLUtil::splitPath($uri); + + if (!$this->emit('beforeBind', [$uri])) return false; + + $parent = $this->tree->getNodeForPath($dir); + if (!$parent instanceof ICollection) { + throw new Exception\Conflict('Files can only be created as children of collections'); + } + + // It is possible for an event handler to modify the content of the + // body, before it gets written. If this is the case, $modified + // should be set to true. + // + // If $modified is true, we must not send back an ETag. + $modified = false; + if (!$this->emit('beforeCreateFile', [$uri, &$data, $parent, &$modified])) return false; + + $etag = $parent->createFile($name, $data); + + if ($modified) $etag = null; + + $this->tree->markDirty($dir . '/' . $name); + + $this->emit('afterBind', [$uri]); + $this->emit('afterCreateFile', [$uri, $parent]); + + return true; + } + + /** + * This method is invoked by sub-systems updating a file. + * + * This method will return true if the file was actually updated + * + * @param string $uri + * @param resource $data + * @param string $etag + * @return bool + */ + function updateFile($uri, $data, &$etag = null) { + + $node = $this->tree->getNodeForPath($uri); + + // It is possible for an event handler to modify the content of the + // body, before it gets written. If this is the case, $modified + // should be set to true. + // + // If $modified is true, we must not send back an ETag. + $modified = false; + if (!$this->emit('beforeWriteContent', [$uri, $node, &$data, &$modified])) return false; + + $etag = $node->put($data); + if ($modified) $etag = null; + $this->emit('afterWriteContent', [$uri, $node]); + + return true; + } + + + + /** + * This method is invoked by sub-systems creating a new directory. + * + * @param string $uri + * @return void + */ + function createDirectory($uri) { + + $this->createCollection($uri, new MkCol(['{DAV:}collection'], [])); + + } + + /** + * Use this method to create a new collection + * + * @param string $uri The new uri + * @param MkCol $mkCol + * @return array|null + */ + function createCollection($uri, MkCol $mkCol) { + + list($parentUri, $newName) = URLUtil::splitPath($uri); + + // Making sure the parent exists + try { + $parent = $this->tree->getNodeForPath($parentUri); + + } catch (Exception\NotFound $e) { + throw new Exception\Conflict('Parent node does not exist'); + + } + + // Making sure the parent is a collection + if (!$parent instanceof ICollection) { + throw new Exception\Conflict('Parent node is not a collection'); + } + + // Making sure the child does not already exist + try { + $parent->getChild($newName); + + // If we got here.. it means there's already a node on that url, and we need to throw a 405 + throw new Exception\MethodNotAllowed('The resource you tried to create already exists'); + + } catch (Exception\NotFound $e) { + // NotFound is the expected behavior. + } + + + if (!$this->emit('beforeBind', [$uri])) return; + + if ($parent instanceof IExtendedCollection) { + + /** + * If the parent is an instance of IExtendedCollection, it means that + * we can pass the MkCol object directly as it may be able to store + * properties immediately. + */ + $parent->createExtendedCollection($newName, $mkCol); + + } else { + + /** + * If the parent is a standard ICollection, it means only + * 'standard' collections can be created, so we should fail any + * MKCOL operation that carries extra resourcetypes. + */ + if (count($mkCol->getResourceType()) > 1) { + throw new Exception\InvalidResourceType('The {DAV:}resourcetype you specified is not supported here.'); + } + + $parent->createDirectory($newName); + + } + + // If there are any properties that have not been handled/stored, + // we ask the 'propPatch' event to handle them. This will allow for + // example the propertyStorage system to store properties upon MKCOL. + if ($mkCol->getRemainingMutations()) { + $this->emit('propPatch', [$uri, $mkCol]); + } + $success = $mkCol->commit(); + + if (!$success) { + $result = $mkCol->getResult(); + + $formattedResult = [ + 'href' => $uri, + ]; + + foreach ($result as $propertyName => $status) { + + if (!isset($formattedResult[$status])) { + $formattedResult[$status] = []; + } + $formattedResult[$status][$propertyName] = null; + + } + return $formattedResult; + } + + $this->tree->markDirty($parentUri); + $this->emit('afterBind', [$uri]); + + } + + /** + * This method updates a resource's properties + * + * The properties array must be a list of properties. Array-keys are + * property names in clarknotation, array-values are it's values. + * If a property must be deleted, the value should be null. + * + * Note that this request should either completely succeed, or + * completely fail. + * + * The response is an array with properties for keys, and http status codes + * as their values. + * + * @param string $path + * @param array $properties + * @return array + */ + function updateProperties($path, array $properties) { + + $propPatch = new PropPatch($properties); + $this->emit('propPatch', [$path, $propPatch]); + $propPatch->commit(); + + return $propPatch->getResult(); + + } + + /** + * This method checks the main HTTP preconditions. + * + * Currently these are: + * * If-Match + * * If-None-Match + * * If-Modified-Since + * * If-Unmodified-Since + * + * The method will return true if all preconditions are met + * The method will return false, or throw an exception if preconditions + * failed. If false is returned the operation should be aborted, and + * the appropriate HTTP response headers are already set. + * + * Normally this method will throw 412 Precondition Failed for failures + * related to If-None-Match, If-Match and If-Unmodified Since. It will + * set the status to 304 Not Modified for If-Modified_since. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function checkPreconditions(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + $node = null; + $lastMod = null; + $etag = null; + + if ($ifMatch = $request->getHeader('If-Match')) { + + // If-Match contains an entity tag. Only if the entity-tag + // matches we are allowed to make the request succeed. + // If the entity-tag is '*' we are only allowed to make the + // request succeed if a resource exists at that url. + try { + $node = $this->tree->getNodeForPath($path); + } catch (Exception\NotFound $e) { + throw new Exception\PreconditionFailed('An If-Match header was specified and the resource did not exist', 'If-Match'); + } + + // Only need to check entity tags if they are not * + if ($ifMatch !== '*') { + + // There can be multiple ETags + $ifMatch = explode(',', $ifMatch); + $haveMatch = false; + foreach ($ifMatch as $ifMatchItem) { + + // Stripping any extra spaces + $ifMatchItem = trim($ifMatchItem, ' '); + + $etag = $node instanceof IFile ? $node->getETag() : null; + if ($etag === $ifMatchItem) { + $haveMatch = true; + } else { + // Evolution has a bug where it sometimes prepends the " + // with a \. This is our workaround. + if (str_replace('\\"', '"', $ifMatchItem) === $etag) { + $haveMatch = true; + } + } + + } + if (!$haveMatch) { + if ($etag) $response->setHeader('ETag', $etag); + throw new Exception\PreconditionFailed('An If-Match header was specified, but none of the specified the ETags matched.', 'If-Match'); + } + } + } + + if ($ifNoneMatch = $request->getHeader('If-None-Match')) { + + // The If-None-Match header contains an ETag. + // Only if the ETag does not match the current ETag, the request will succeed + // The header can also contain *, in which case the request + // will only succeed if the entity does not exist at all. + $nodeExists = true; + if (!$node) { + try { + $node = $this->tree->getNodeForPath($path); + } catch (Exception\NotFound $e) { + $nodeExists = false; + } + } + if ($nodeExists) { + $haveMatch = false; + if ($ifNoneMatch === '*') $haveMatch = true; + else { + + // There might be multiple ETags + $ifNoneMatch = explode(',', $ifNoneMatch); + $etag = $node instanceof IFile ? $node->getETag() : null; + + foreach ($ifNoneMatch as $ifNoneMatchItem) { + + // Stripping any extra spaces + $ifNoneMatchItem = trim($ifNoneMatchItem, ' '); + + if ($etag === $ifNoneMatchItem) $haveMatch = true; + + } + + } + + if ($haveMatch) { + if ($etag) $response->setHeader('ETag', $etag); + if ($request->getMethod() === 'GET') { + $response->setStatus(304); + return false; + } else { + throw new Exception\PreconditionFailed('An If-None-Match header was specified, but the ETag matched (or * was specified).', 'If-None-Match'); + } + } + } + + } + + if (!$ifNoneMatch && ($ifModifiedSince = $request->getHeader('If-Modified-Since'))) { + + // The If-Modified-Since header contains a date. We + // will only return the entity if it has been changed since + // that date. If it hasn't been changed, we return a 304 + // header + // Note that this header only has to be checked if there was no If-None-Match header + // as per the HTTP spec. + $date = HTTP\Util::parseHTTPDate($ifModifiedSince); + + if ($date) { + if (is_null($node)) { + $node = $this->tree->getNodeForPath($path); + } + $lastMod = $node->getLastModified(); + if ($lastMod) { + $lastMod = new \DateTime('@' . $lastMod); + if ($lastMod <= $date) { + $response->setStatus(304); + $response->setHeader('Last-Modified', HTTP\Util::toHTTPDate($lastMod)); + return false; + } + } + } + } + + if ($ifUnmodifiedSince = $request->getHeader('If-Unmodified-Since')) { + + // The If-Unmodified-Since will allow allow the request if the + // entity has not changed since the specified date. + $date = HTTP\Util::parseHTTPDate($ifUnmodifiedSince); + + // We must only check the date if it's valid + if ($date) { + if (is_null($node)) { + $node = $this->tree->getNodeForPath($path); + } + $lastMod = $node->getLastModified(); + if ($lastMod) { + $lastMod = new \DateTime('@' . $lastMod); + if ($lastMod > $date) { + throw new Exception\PreconditionFailed('An If-Unmodified-Since header was specified, but the entity has been changed since the specified date.', 'If-Unmodified-Since'); + } + } + } + + } + + // Now the hardest, the If: header. The If: header can contain multiple + // urls, ETags and so-called 'state tokens'. + // + // Examples of state tokens include lock-tokens (as defined in rfc4918) + // and sync-tokens (as defined in rfc6578). + // + // The only proper way to deal with these, is to emit events, that a + // Sync and Lock plugin can pick up. + $ifConditions = $this->getIfConditions($request); + + foreach ($ifConditions as $kk => $ifCondition) { + foreach ($ifCondition['tokens'] as $ii => $token) { + $ifConditions[$kk]['tokens'][$ii]['validToken'] = false; + } + } + + // Plugins are responsible for validating all the tokens. + // If a plugin deemed a token 'valid', it will set 'validToken' to + // true. + $this->emit('validateTokens', [$request, &$ifConditions]); + + // Now we're going to analyze the result. + + // Every ifCondition needs to validate to true, so we exit as soon as + // we have an invalid condition. + foreach ($ifConditions as $ifCondition) { + + $uri = $ifCondition['uri']; + $tokens = $ifCondition['tokens']; + + // We only need 1 valid token for the condition to succeed. + foreach ($tokens as $token) { + + $tokenValid = $token['validToken'] || !$token['token']; + + $etagValid = false; + if (!$token['etag']) { + $etagValid = true; + } + // Checking the ETag, only if the token was already deemed + // valid and there is one. + if ($token['etag'] && $tokenValid) { + + // The token was valid, and there was an ETag. We must + // grab the current ETag and check it. + $node = $this->tree->getNodeForPath($uri); + $etagValid = $node instanceof IFile && $node->getETag() == $token['etag']; + + } + + + if (($tokenValid && $etagValid) ^ $token['negate']) { + // Both were valid, so we can go to the next condition. + continue 2; + } + + + } + + // If we ended here, it means there was no valid ETag + token + // combination found for the current condition. This means we fail! + throw new Exception\PreconditionFailed('Failed to find a valid token/etag combination for ' . $uri, 'If'); + + } + + return true; + + } + + /** + * This method is created to extract information from the WebDAV HTTP 'If:' header + * + * The If header can be quite complex, and has a bunch of features. We're using a regex to extract all relevant information + * The function will return an array, containing structs with the following keys + * + * * uri - the uri the condition applies to. + * * tokens - The lock token. another 2 dimensional array containing 3 elements + * + * Example 1: + * + * If: () + * + * Would result in: + * + * [ + * [ + * 'uri' => '/request/uri', + * 'tokens' => [ + * [ + * [ + * 'negate' => false, + * 'token' => 'opaquelocktoken:181d4fae-7d8c-11d0-a765-00a0c91e6bf2', + * 'etag' => "" + * ] + * ] + * ], + * ] + * ] + * + * Example 2: + * + * If: (Not ["Im An ETag"]) (["Another ETag"]) (Not ["Path2 ETag"]) + * + * Would result in: + * + * [ + * [ + * 'uri' => 'path', + * 'tokens' => [ + * [ + * [ + * 'negate' => true, + * 'token' => 'opaquelocktoken:181d4fae-7d8c-11d0-a765-00a0c91e6bf2', + * 'etag' => '"Im An ETag"' + * ], + * [ + * 'negate' => false, + * 'token' => '', + * 'etag' => '"Another ETag"' + * ] + * ] + * ], + * ], + * [ + * 'uri' => 'path2', + * 'tokens' => [ + * [ + * [ + * 'negate' => true, + * 'token' => '', + * 'etag' => '"Path2 ETag"' + * ] + * ] + * ], + * ], + * ] + * + * @param RequestInterface $request + * @return array + */ + function getIfConditions(RequestInterface $request) { + + $header = $request->getHeader('If'); + if (!$header) return []; + + $matches = []; + + $regex = '/(?:\<(?P.*?)\>\s)?\((?PNot\s)?(?:\<(?P[^\>]*)\>)?(?:\s?)(?:\[(?P[^\]]*)\])?\)/im'; + preg_match_all($regex, $header, $matches, PREG_SET_ORDER); + + $conditions = []; + + foreach ($matches as $match) { + + // If there was no uri specified in this match, and there were + // already conditions parsed, we add the condition to the list of + // conditions for the previous uri. + if (!$match['uri'] && count($conditions)) { + $conditions[count($conditions) - 1]['tokens'][] = [ + 'negate' => $match['not'] ? true : false, + 'token' => $match['token'], + 'etag' => isset($match['etag']) ? $match['etag'] : '' + ]; + } else { + + if (!$match['uri']) { + $realUri = $request->getPath(); + } else { + $realUri = $this->calculateUri($match['uri']); + } + + $conditions[] = [ + 'uri' => $realUri, + 'tokens' => [ + [ + 'negate' => $match['not'] ? true : false, + 'token' => $match['token'], + 'etag' => isset($match['etag']) ? $match['etag'] : '' + ] + ], + + ]; + } + + } + + return $conditions; + + } + + /** + * Returns an array with resourcetypes for a node. + * + * @param INode $node + * @return array + */ + function getResourceTypeForNode(INode $node) { + + $result = []; + foreach ($this->resourceTypeMapping as $className => $resourceType) { + if ($node instanceof $className) $result[] = $resourceType; + } + return $result; + + } + + // }}} + // {{{ XML Readers & Writers + + + /** + * Generates a WebDAV propfind response body based on a list of nodes. + * + * If 'strip404s' is set to true, all 404 responses will be removed. + * + * @param array|\Traversable $fileProperties The list with nodes + * @param bool $strip404s + * @return string + */ + function generateMultiStatus($fileProperties, $strip404s = false) { + + $w = $this->xml->getWriter(); + $w->openMemory(); + $w->contextUri = $this->baseUri; + $w->startDocument(); + + $w->startElement('{DAV:}multistatus'); + + foreach ($fileProperties as $entry) { + + $href = $entry['href']; + unset($entry['href']); + if ($strip404s) { + unset($entry[404]); + } + $response = new Xml\Element\Response( + ltrim($href, '/'), + $entry + ); + $w->write([ + 'name' => '{DAV:}response', + 'value' => $response + ]); + } + $w->endElement(); + + return $w->outputMemory(); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/ServerPlugin.php b/vendor/sabre/dav/lib/DAV/ServerPlugin.php new file mode 100644 index 0000000..b2c468a --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/ServerPlugin.php @@ -0,0 +1,110 @@ + $this->getPluginName(), + 'description' => null, + 'link' => null, + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Sharing/ISharedNode.php b/vendor/sabre/dav/lib/DAV/Sharing/ISharedNode.php new file mode 100644 index 0000000..034aefb --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Sharing/ISharedNode.php @@ -0,0 +1,69 @@ +server = $server; + + $server->xml->elementMap['{DAV:}share-resource'] = 'Sabre\\DAV\\Xml\\Request\\ShareResource'; + + array_push( + $server->protectedProperties, + '{DAV:}share-mode' + ); + + $server->on('method:POST', [$this, 'httpPost']); + $server->on('propFind', [$this, 'propFind']); + $server->on('getSupportedPrivilegeSet', [$this, 'getSupportedPrivilegeSet']); + $server->on('onHTMLActionsPanel', [$this, 'htmlActionsPanel']); + $server->on('onBrowserPostAction', [$this, 'browserPostAction']); + + } + + /** + * Updates the list of sharees on a shared resource. + * + * The sharees array is a list of people that are to be added modified + * or removed in the list of shares. + * + * @param string $path + * @param Sharee[] $sharees + * @return void + */ + function shareResource($path, array $sharees) { + + $node = $this->server->tree->getNodeForPath($path); + + if (!$node instanceof ISharedNode) { + + throw new Forbidden('Sharing is not allowed on this node'); + + } + + // Getting ACL info + $acl = $this->server->getPlugin('acl'); + + // If there's no ACL support, we allow everything + if ($acl) { + $acl->checkPrivileges($path, '{DAV:}share'); + } + + foreach ($sharees as $sharee) { + // We're going to attempt to get a local principal uri for a share + // href by emitting the getPrincipalByUri event. + $principal = null; + $this->server->emit('getPrincipalByUri', [$sharee->href, &$principal]); + $sharee->principal = $principal; + } + $node->updateInvites($sharees); + + } + + /** + * This event is triggered when properties are requested for nodes. + * + * This allows us to inject any sharings-specific properties. + * + * @param PropFind $propFind + * @param INode $node + * @return void + */ + function propFind(PropFind $propFind, INode $node) { + + if ($node instanceof ISharedNode) { + + $propFind->handle('{DAV:}share-access', function() use ($node) { + + return new Property\ShareAccess($node->getShareAccess()); + + }); + $propFind->handle('{DAV:}invite', function() use ($node) { + + return new Property\Invite($node->getInvites()); + + }); + $propFind->handle('{DAV:}share-resource-uri', function() use ($node) { + + return new Property\Href($node->getShareResourceUri()); + + }); + + } + + } + + /** + * We intercept this to handle POST requests on shared resources + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return null|bool + */ + function httpPost(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + $contentType = $request->getHeader('Content-Type'); + + // We're only interested in the davsharing content type. + if (strpos($contentType, 'application/davsharing+xml') === false) { + return; + } + + $message = $this->server->xml->parse( + $request->getBody(), + $request->getUrl(), + $documentType + ); + + switch ($documentType) { + + case '{DAV:}share-resource': + + $this->shareResource($path, $message->sharees); + $response->setStatus(200); + // Adding this because sending a response body may cause issues, + // and I wanted some type of indicator the response was handled. + $response->setHeader('X-Sabre-Status', 'everything-went-well'); + + // Breaking the event chain + return false; + + default : + throw new BadRequest('Unexpected document type: ' . $documentType . ' for this Content-Type'); + + } + + } + + /** + * This method is triggered whenever a subsystem reqeuests the privileges + * hat are supported on a particular node. + * + * We need to add a number of privileges for scheduling purposes. + * + * @param INode $node + * @param array $supportedPrivilegeSet + */ + function getSupportedPrivilegeSet(INode $node, array &$supportedPrivilegeSet) { + + if ($node instanceof ISharedNode) { + $supportedPrivilegeSet['{DAV:}share'] = [ + 'abstract' => false, + 'aggregates' => [], + ]; + } + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'This plugin implements WebDAV resource sharing', + 'link' => 'https://github.com/evert/webdav-sharing' + ]; + + } + + /** + * This method is used to generate HTML output for the + * DAV\Browser\Plugin. + * + * @param INode $node + * @param string $output + * @param string $path + * @return bool|null + */ + function htmlActionsPanel(INode $node, &$output, $path) { + + if (!$node instanceof ISharedNode) { + return; + } + + $aclPlugin = $this->server->getPlugin('acl'); + if ($aclPlugin) { + if (!$aclPlugin->checkPrivileges($path, '{DAV:}share', \Sabre\DAVACL\Plugin::R_PARENT, false)) { + // Sharing is not permitted, we will not draw this interface. + return; + } + } + + $output .= '
+

Share this resource

+ +
+ +
+ +
+ '; + + } + + /** + * This method is triggered for POST actions generated by the browser + * plugin. + * + * @param string $path + * @param string $action + * @param array $postVars + */ + function browserPostAction($path, $action, $postVars) { + + if ($action !== 'share') { + return; + } + + if (empty($postVars['href'])) { + throw new BadRequest('The "href" POST parameter is required'); + } + if (empty($postVars['access'])) { + throw new BadRequest('The "access" POST parameter is required'); + } + + $accessMap = [ + 'readwrite' => self::ACCESS_READWRITE, + 'read' => self::ACCESS_READ, + 'no-access' => self::ACCESS_NOACCESS, + ]; + + if (!isset($accessMap[$postVars['access']])) { + throw new BadRequest('The "access" POST must be readwrite, read or no-access'); + } + $sharee = new Sharee([ + 'href' => $postVars['href'], + 'access' => $accessMap[$postVars['access']], + ]); + + $this->shareResource( + $path, + [$sharee] + ); + return false; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/SimpleCollection.php b/vendor/sabre/dav/lib/DAV/SimpleCollection.php new file mode 100644 index 0000000..998cfcb --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/SimpleCollection.php @@ -0,0 +1,107 @@ +name = $name; + foreach ($children as $child) { + + if (!($child instanceof INode)) throw new Exception('Only instances of Sabre\DAV\INode are allowed to be passed in the children argument'); + $this->addChild($child); + + } + + } + + /** + * Adds a new childnode to this collection + * + * @param INode $child + * @return void + */ + function addChild(INode $child) { + + $this->children[$child->getName()] = $child; + + } + + /** + * Returns the name of the collection + * + * @return string + */ + function getName() { + + return $this->name; + + } + + /** + * Returns a child object, by its name. + * + * This method makes use of the getChildren method to grab all the child nodes, and compares the name. + * Generally its wise to override this, as this can usually be optimized + * + * This method must throw Sabre\DAV\Exception\NotFound if the node does not + * exist. + * + * @param string $name + * @throws Exception\NotFound + * @return INode + */ + function getChild($name) { + + if (isset($this->children[$name])) return $this->children[$name]; + throw new Exception\NotFound('File not found: ' . $name . ' in \'' . $this->getName() . '\''); + + } + + /** + * Returns a list of children for this collection + * + * @return INode[] + */ + function getChildren() { + + return array_values($this->children); + + } + + +} diff --git a/vendor/sabre/dav/lib/DAV/SimpleFile.php b/vendor/sabre/dav/lib/DAV/SimpleFile.php new file mode 100644 index 0000000..bcad786 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/SimpleFile.php @@ -0,0 +1,121 @@ +name = $name; + $this->contents = $contents; + $this->mimeType = $mimeType; + + } + + /** + * Returns the node name for this file. + * + * This name is used to construct the url. + * + * @return string + */ + function getName() { + + return $this->name; + + } + + /** + * Returns the data + * + * This method may either return a string or a readable stream resource + * + * @return mixed + */ + function get() { + + return $this->contents; + + } + + /** + * Returns the size of the file, in bytes. + * + * @return int + */ + function getSize() { + + return strlen($this->contents); + + } + + /** + * Returns the ETag for a file + * + * An ETag is a unique identifier representing the current version of the file. If the file changes, the ETag MUST change. + * The ETag is an arbitrary string, but MUST be surrounded by double-quotes. + * + * Return null if the ETag can not effectively be determined + * @return string + */ + function getETag() { + + return '"' . sha1($this->contents) . '"'; + + } + + /** + * Returns the mime-type for a file + * + * If null is returned, we'll assume application/octet-stream + * @return string + */ + function getContentType() { + + return $this->mimeType; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/StringUtil.php b/vendor/sabre/dav/lib/DAV/StringUtil.php new file mode 100644 index 0000000..10eeceb --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/StringUtil.php @@ -0,0 +1,91 @@ + 'The current synctoken', + * 'added' => [ + * 'new.txt', + * ], + * 'modified' => [ + * 'modified.txt', + * ], + * 'deleted' => array( + * 'foo.php.bak', + * 'old.txt' + * ) + * ]; + * + * The syncToken property should reflect the *current* syncToken of the + * collection, as reported getSyncToken(). This is needed here too, to + * ensure the operation is atomic. + * + * If the syncToken is specified as null, this is an initial sync, and all + * members should be reported. + * + * The modified property is an array of nodenames that have changed since + * the last token. + * + * The deleted property is an array with nodenames, that have been deleted + * from collection. + * + * The second argument is basically the 'depth' of the report. If it's 1, + * you only have to report changes that happened only directly in immediate + * descendants. If it's 2, it should also include changes from the nodes + * below the child collections. (grandchildren) + * + * The third (optional) argument allows a client to specify how many + * results should be returned at most. If the limit is not specified, it + * should be treated as infinite. + * + * If the limit (infinite or not) is higher than you're willing to return, + * you should throw a Sabre\DAV\Exception\TooMuchMatches() exception. + * + * If the syncToken is expired (due to data cleanup) or unknown, you must + * return null. + * + * The limit is 'suggestive'. You are free to ignore it. + * + * @param string $syncToken + * @param int $syncLevel + * @param int $limit + * @return array + */ + function getChanges($syncToken, $syncLevel, $limit = null); + +} diff --git a/vendor/sabre/dav/lib/DAV/Sync/Plugin.php b/vendor/sabre/dav/lib/DAV/Sync/Plugin.php new file mode 100644 index 0000000..8e4b1aa --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Sync/Plugin.php @@ -0,0 +1,277 @@ +server = $server; + $server->xml->elementMap['{DAV:}sync-collection'] = 'Sabre\\DAV\\Xml\\Request\\SyncCollectionReport'; + + $self = $this; + + $server->on('report', function($reportName, $dom, $uri) use ($self) { + + if ($reportName === '{DAV:}sync-collection') { + $this->server->transactionType = 'report-sync-collection'; + $self->syncCollection($uri, $dom); + return false; + } + + }); + + $server->on('propFind', [$this, 'propFind']); + $server->on('validateTokens', [$this, 'validateTokens']); + + } + + /** + * Returns a list of reports this plugin supports. + * + * This will be used in the {DAV:}supported-report-set property. + * Note that you still need to subscribe to the 'report' event to actually + * implement them + * + * @param string $uri + * @return array + */ + function getSupportedReportSet($uri) { + + $node = $this->server->tree->getNodeForPath($uri); + if ($node instanceof ISyncCollection && $node->getSyncToken()) { + return [ + '{DAV:}sync-collection', + ]; + } + + return []; + + } + + + /** + * This method handles the {DAV:}sync-collection HTTP REPORT. + * + * @param string $uri + * @param SyncCollectionReport $report + * @return void + */ + function syncCollection($uri, SyncCollectionReport $report) { + + // Getting the data + $node = $this->server->tree->getNodeForPath($uri); + if (!$node instanceof ISyncCollection) { + throw new DAV\Exception\ReportNotSupported('The {DAV:}sync-collection REPORT is not supported on this url.'); + } + $token = $node->getSyncToken(); + if (!$token) { + throw new DAV\Exception\ReportNotSupported('No sync information is available at this node'); + } + + $syncToken = $report->syncToken; + if (!is_null($syncToken)) { + // Sync-token must start with our prefix + if (substr($syncToken, 0, strlen(self::SYNCTOKEN_PREFIX)) !== self::SYNCTOKEN_PREFIX) { + throw new DAV\Exception\InvalidSyncToken('Invalid or unknown sync token'); + } + + $syncToken = substr($syncToken, strlen(self::SYNCTOKEN_PREFIX)); + + } + $changeInfo = $node->getChanges($syncToken, $report->syncLevel, $report->limit); + + if (is_null($changeInfo)) { + + throw new DAV\Exception\InvalidSyncToken('Invalid or unknown sync token'); + + } + + // Encoding the response + $this->sendSyncCollectionResponse( + $changeInfo['syncToken'], + $uri, + $changeInfo['added'], + $changeInfo['modified'], + $changeInfo['deleted'], + $report->properties + ); + + } + + /** + * Sends the response to a sync-collection request. + * + * @param string $syncToken + * @param string $collectionUrl + * @param array $added + * @param array $modified + * @param array $deleted + * @param array $properties + * @return void + */ + protected function sendSyncCollectionResponse($syncToken, $collectionUrl, array $added, array $modified, array $deleted, array $properties) { + + + $fullPaths = []; + + // Pre-fetching children, if this is possible. + foreach (array_merge($added, $modified) as $item) { + $fullPath = $collectionUrl . '/' . $item; + $fullPaths[] = $fullPath; + } + + $responses = []; + foreach ($this->server->getPropertiesForMultiplePaths($fullPaths, $properties) as $fullPath => $props) { + + // The 'Property_Response' class is responsible for generating a + // single {DAV:}response xml element. + $responses[] = new DAV\Xml\Element\Response($fullPath, $props); + + } + + + + // Deleted items also show up as 'responses'. They have no properties, + // and a single {DAV:}status element set as 'HTTP/1.1 404 Not Found'. + foreach ($deleted as $item) { + + $fullPath = $collectionUrl . '/' . $item; + $responses[] = new DAV\Xml\Element\Response($fullPath, [], 404); + + } + $multiStatus = new DAV\Xml\Response\MultiStatus($responses, self::SYNCTOKEN_PREFIX . $syncToken); + + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setBody( + $this->server->xml->write('{DAV:}multistatus', $multiStatus, $this->server->getBaseUri()) + ); + + } + + /** + * This method is triggered whenever properties are requested for a node. + * We intercept this to see if we must return a {DAV:}sync-token. + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @return void + */ + function propFind(DAV\PropFind $propFind, DAV\INode $node) { + + $propFind->handle('{DAV:}sync-token', function() use ($node) { + if (!$node instanceof ISyncCollection || !$token = $node->getSyncToken()) { + return; + } + return self::SYNCTOKEN_PREFIX . $token; + }); + + } + + /** + * The validateTokens event is triggered before every request. + * + * It's a moment where this plugin can check all the supplied lock tokens + * in the If: header, and check if they are valid. + * + * @param RequestInterface $request + * @param array $conditions + * @return void + */ + function validateTokens(RequestInterface $request, &$conditions) { + + foreach ($conditions as $kk => $condition) { + + foreach ($condition['tokens'] as $ii => $token) { + + // Sync-tokens must always start with our designated prefix. + if (substr($token['token'], 0, strlen(self::SYNCTOKEN_PREFIX)) !== self::SYNCTOKEN_PREFIX) { + continue; + } + + // Checking if the token is a match. + $node = $this->server->tree->getNodeForPath($condition['uri']); + + if ( + $node instanceof ISyncCollection && + $node->getSyncToken() == substr($token['token'], strlen(self::SYNCTOKEN_PREFIX)) + ) { + $conditions[$kk]['tokens'][$ii]['validToken'] = true; + } + + } + + } + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds support for WebDAV Collection Sync (rfc6578)', + 'link' => 'http://sabre.io/dav/sync/', + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php b/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php new file mode 100644 index 0000000..7b453d1 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/TemporaryFileFilterPlugin.php @@ -0,0 +1,297 @@ +dataDir = $dataDir; + + } + + /** + * Initialize the plugin + * + * This is called automatically be the Server class after this plugin is + * added with Sabre\DAV\Server::addPlugin() + * + * @param Server $server + * @return void + */ + function initialize(Server $server) { + + $this->server = $server; + $server->on('beforeMethod', [$this, 'beforeMethod']); + $server->on('beforeCreateFile', [$this, 'beforeCreateFile']); + + } + + /** + * This method is called before any HTTP method handler + * + * This method intercepts any GET, DELETE, PUT and PROPFIND calls to + * filenames that are known to match the 'temporary file' regex. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function beforeMethod(RequestInterface $request, ResponseInterface $response) { + + if (!$tempLocation = $this->isTempFile($request->getPath())) + return; + + switch ($request->getMethod()) { + case 'GET' : + return $this->httpGet($request, $response, $tempLocation); + case 'PUT' : + return $this->httpPut($request, $response, $tempLocation); + case 'PROPFIND' : + return $this->httpPropfind($request, $response, $tempLocation); + case 'DELETE' : + return $this->httpDelete($request, $response, $tempLocation); + } + return; + + } + + /** + * This method is invoked if some subsystem creates a new file. + * + * This is used to deal with HTTP LOCK requests which create a new + * file. + * + * @param string $uri + * @param resource $data + * @param ICollection $parent + * @param bool $modified Should be set to true, if this event handler + * changed &$data. + * @return bool + */ + function beforeCreateFile($uri, $data, ICollection $parent, $modified) { + + if ($tempPath = $this->isTempFile($uri)) { + + $hR = $this->server->httpResponse; + $hR->setHeader('X-Sabre-Temp', 'true'); + file_put_contents($tempPath, $data); + return false; + } + return; + + } + + /** + * This method will check if the url matches the temporary file pattern + * if it does, it will return an path based on $this->dataDir for the + * temporary file storage. + * + * @param string $path + * @return bool|string + */ + protected function isTempFile($path) { + + // We're only interested in the basename. + list(, $tempPath) = URLUtil::splitPath($path); + + foreach ($this->temporaryFilePatterns as $tempFile) { + + if (preg_match($tempFile, $tempPath)) { + return $this->getDataDir() . '/sabredav_' . md5($path) . '.tempfile'; + } + + } + + return false; + + } + + + /** + * This method handles the GET method for temporary files. + * If the file doesn't exist, it will return false which will kick in + * the regular system for the GET method. + * + * @param RequestInterface $request + * @param ResponseInterface $hR + * @param string $tempLocation + * @return bool + */ + function httpGet(RequestInterface $request, ResponseInterface $hR, $tempLocation) { + + if (!file_exists($tempLocation)) return; + + $hR->setHeader('Content-Type', 'application/octet-stream'); + $hR->setHeader('Content-Length', filesize($tempLocation)); + $hR->setHeader('X-Sabre-Temp', 'true'); + $hR->setStatus(200); + $hR->setBody(fopen($tempLocation, 'r')); + return false; + + } + + /** + * This method handles the PUT method. + * + * @param RequestInterface $request + * @param ResponseInterface $hR + * @param string $tempLocation + * @return bool + */ + function httpPut(RequestInterface $request, ResponseInterface $hR, $tempLocation) { + + $hR->setHeader('X-Sabre-Temp', 'true'); + + $newFile = !file_exists($tempLocation); + + if (!$newFile && ($this->server->httpRequest->getHeader('If-None-Match'))) { + throw new Exception\PreconditionFailed('The resource already exists, and an If-None-Match header was supplied'); + } + + file_put_contents($tempLocation, $this->server->httpRequest->getBody()); + $hR->setStatus($newFile ? 201 : 200); + return false; + + } + + /** + * This method handles the DELETE method. + * + * If the file didn't exist, it will return false, which will make the + * standard HTTP DELETE handler kick in. + * + * @param RequestInterface $request + * @param ResponseInterface $hR + * @param string $tempLocation + * @return bool + */ + function httpDelete(RequestInterface $request, ResponseInterface $hR, $tempLocation) { + + if (!file_exists($tempLocation)) return; + + unlink($tempLocation); + $hR->setHeader('X-Sabre-Temp', 'true'); + $hR->setStatus(204); + return false; + + } + + /** + * This method handles the PROPFIND method. + * + * It's a very lazy method, it won't bother checking the request body + * for which properties were requested, and just sends back a default + * set of properties. + * + * @param RequestInterface $request + * @param ResponseInterface $hR + * @param string $tempLocation + * @return bool + */ + function httpPropfind(RequestInterface $request, ResponseInterface $hR, $tempLocation) { + + if (!file_exists($tempLocation)) return; + + $hR->setHeader('X-Sabre-Temp', 'true'); + $hR->setStatus(207); + $hR->setHeader('Content-Type', 'application/xml; charset=utf-8'); + + $properties = [ + 'href' => $request->getPath(), + 200 => [ + '{DAV:}getlastmodified' => new Xml\Property\GetLastModified(filemtime($tempLocation)), + '{DAV:}getcontentlength' => filesize($tempLocation), + '{DAV:}resourcetype' => new Xml\Property\ResourceType(null), + '{' . Server::NS_SABREDAV . '}tempFile' => true, + + ], + ]; + + $data = $this->server->generateMultiStatus([$properties]); + $hR->setBody($data); + return false; + + } + + + /** + * This method returns the directory where the temporary files should be stored. + * + * @return string + */ + protected function getDataDir() + { + return $this->dataDir; + } +} diff --git a/vendor/sabre/dav/lib/DAV/Tree.php b/vendor/sabre/dav/lib/DAV/Tree.php new file mode 100644 index 0000000..5d27925 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Tree.php @@ -0,0 +1,340 @@ +rootNode = $rootNode; + + } + + /** + * Returns the INode object for the requested path + * + * @param string $path + * @return INode + */ + function getNodeForPath($path) { + + $path = trim($path, '/'); + if (isset($this->cache[$path])) return $this->cache[$path]; + + // Is it the root node? + if (!strlen($path)) { + return $this->rootNode; + } + + // Attempting to fetch its parent + list($parentName, $baseName) = URLUtil::splitPath($path); + + // If there was no parent, we must simply ask it from the root node. + if ($parentName === "") { + $node = $this->rootNode->getChild($baseName); + } else { + // Otherwise, we recursively grab the parent and ask him/her. + $parent = $this->getNodeForPath($parentName); + + if (!($parent instanceof ICollection)) + throw new Exception\NotFound('Could not find node at path: ' . $path); + + $node = $parent->getChild($baseName); + + } + + $this->cache[$path] = $node; + return $node; + + } + + /** + * This function allows you to check if a node exists. + * + * Implementors of this class should override this method to make + * it cheaper. + * + * @param string $path + * @return bool + */ + function nodeExists($path) { + + try { + + // The root always exists + if ($path === '') return true; + + list($parent, $base) = URLUtil::splitPath($path); + + $parentNode = $this->getNodeForPath($parent); + if (!$parentNode instanceof ICollection) return false; + return $parentNode->childExists($base); + + } catch (Exception\NotFound $e) { + + return false; + + } + + } + + /** + * Copies a file from path to another + * + * @param string $sourcePath The source location + * @param string $destinationPath The full destination path + * @return void + */ + function copy($sourcePath, $destinationPath) { + + $sourceNode = $this->getNodeForPath($sourcePath); + + // grab the dirname and basename components + list($destinationDir, $destinationName) = URLUtil::splitPath($destinationPath); + + $destinationParent = $this->getNodeForPath($destinationDir); + $this->copyNode($sourceNode, $destinationParent, $destinationName); + + $this->markDirty($destinationDir); + + } + + /** + * Moves a file from one location to another + * + * @param string $sourcePath The path to the file which should be moved + * @param string $destinationPath The full destination path, so not just the destination parent node + * @return int + */ + function move($sourcePath, $destinationPath) { + + list($sourceDir) = URLUtil::splitPath($sourcePath); + list($destinationDir, $destinationName) = URLUtil::splitPath($destinationPath); + + if ($sourceDir === $destinationDir) { + // If this is a 'local' rename, it means we can just trigger a rename. + $sourceNode = $this->getNodeForPath($sourcePath); + $sourceNode->setName($destinationName); + } else { + $newParentNode = $this->getNodeForPath($destinationDir); + $moveSuccess = false; + if ($newParentNode instanceof IMoveTarget) { + // The target collection may be able to handle the move + $sourceNode = $this->getNodeForPath($sourcePath); + $moveSuccess = $newParentNode->moveInto($destinationName, $sourcePath, $sourceNode); + } + if (!$moveSuccess) { + $this->copy($sourcePath, $destinationPath); + $this->getNodeForPath($sourcePath)->delete(); + } + } + $this->markDirty($sourceDir); + $this->markDirty($destinationDir); + + } + + /** + * Deletes a node from the tree + * + * @param string $path + * @return void + */ + function delete($path) { + + $node = $this->getNodeForPath($path); + $node->delete(); + + list($parent) = URLUtil::splitPath($path); + $this->markDirty($parent); + + } + + /** + * Returns a list of childnodes for a given path. + * + * @param string $path + * @return array + */ + function getChildren($path) { + + $node = $this->getNodeForPath($path); + $children = $node->getChildren(); + $basePath = trim($path, '/'); + if ($basePath !== '') $basePath .= '/'; + + foreach ($children as $child) { + + $this->cache[$basePath . $child->getName()] = $child; + + } + return $children; + + } + + /** + * This method is called with every tree update + * + * Examples of tree updates are: + * * node deletions + * * node creations + * * copy + * * move + * * renaming nodes + * + * If Tree classes implement a form of caching, this will allow + * them to make sure caches will be expired. + * + * If a path is passed, it is assumed that the entire subtree is dirty + * + * @param string $path + * @return void + */ + function markDirty($path) { + + // We don't care enough about sub-paths + // flushing the entire cache + $path = trim($path, '/'); + foreach ($this->cache as $nodePath => $node) { + if ($path === '' || $nodePath == $path || strpos($nodePath, $path . '/') === 0) + unset($this->cache[$nodePath]); + + } + + } + + /** + * This method tells the tree system to pre-fetch and cache a list of + * children of a single parent. + * + * There are a bunch of operations in the WebDAV stack that request many + * children (based on uris), and sometimes fetching many at once can + * optimize this. + * + * This method returns an array with the found nodes. It's keys are the + * original paths. The result may be out of order. + * + * @param array $paths List of nodes that must be fetched. + * @return array + */ + function getMultipleNodes($paths) { + + // Finding common parents + $parents = []; + foreach ($paths as $path) { + list($parent, $node) = URLUtil::splitPath($path); + if (!isset($parents[$parent])) { + $parents[$parent] = [$node]; + } else { + $parents[$parent][] = $node; + } + } + + $result = []; + + foreach ($parents as $parent => $children) { + + $parentNode = $this->getNodeForPath($parent); + if ($parentNode instanceof IMultiGet) { + foreach ($parentNode->getMultipleChildren($children) as $childNode) { + $fullPath = $parent . '/' . $childNode->getName(); + $result[$fullPath] = $childNode; + $this->cache[$fullPath] = $childNode; + } + } else { + foreach ($children as $child) { + $fullPath = $parent . '/' . $child; + $result[$fullPath] = $this->getNodeForPath($fullPath); + } + } + + } + + return $result; + + } + + + /** + * copyNode + * + * @param INode $source + * @param ICollection $destinationParent + * @param string $destinationName + * @return void + */ + protected function copyNode(INode $source, ICollection $destinationParent, $destinationName = null) { + + if (!$destinationName) $destinationName = $source->getName(); + + if ($source instanceof IFile) { + + $data = $source->get(); + + // If the body was a string, we need to convert it to a stream + if (is_string($data)) { + $stream = fopen('php://temp', 'r+'); + fwrite($stream, $data); + rewind($stream); + $data = $stream; + } + $destinationParent->createFile($destinationName, $data); + $destination = $destinationParent->getChild($destinationName); + + } elseif ($source instanceof ICollection) { + + $destinationParent->createDirectory($destinationName); + + $destination = $destinationParent->getChild($destinationName); + foreach ($source->getChildren() as $child) { + + $this->copyNode($child, $destination); + + } + + } + if ($source instanceof IProperties && $destination instanceof IProperties) { + + $props = $source->getProperties([]); + $propPatch = new PropPatch($props); + $destination->propPatch($propPatch); + $propPatch->commit(); + + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/UUIDUtil.php b/vendor/sabre/dav/lib/DAV/UUIDUtil.php new file mode 100644 index 0000000..177adaf --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/UUIDUtil.php @@ -0,0 +1,64 @@ +value array. + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Prop implements XmlDeserializable { + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + return []; + } + + $values = []; + + $reader->read(); + do { + + if ($reader->nodeType === Reader::ELEMENT) { + + $clark = $reader->getClark(); + $values[$clark] = self::parseCurrentElement($reader)['value']; + + } else { + $reader->read(); + } + + } while ($reader->nodeType !== Reader::END_ELEMENT); + + $reader->read(); + + return $values; + + } + + /** + * This function behaves similar to Sabre\Xml\Reader::parseCurrentElement, + * but instead of creating deep xml array structures, it will turn any + * top-level element it doesn't recognize into either a string, or an + * XmlFragment class. + * + * This method returns arn array with 2 properties: + * * name - A clark-notation XML element name. + * * value - The parsed value. + * + * @param Reader $reader + * @return array + */ + private static function parseCurrentElement(Reader $reader) { + + $name = $reader->getClark(); + + if (array_key_exists($name, $reader->elementMap)) { + $deserializer = $reader->elementMap[$name]; + if (is_subclass_of($deserializer, 'Sabre\\Xml\\XmlDeserializable')) { + $value = call_user_func([$deserializer, 'xmlDeserialize'], $reader); + } elseif (is_callable($deserializer)) { + $value = call_user_func($deserializer, $reader); + } else { + $type = gettype($deserializer); + if ($type === 'string') { + $type .= ' (' . $deserializer . ')'; + } elseif ($type === 'object') { + $type .= ' (' . get_class($deserializer) . ')'; + } + throw new \LogicException('Could not use this type as a deserializer: ' . $type); + } + } else { + $value = Complex::xmlDeserialize($reader); + } + + return [ + 'name' => $name, + 'value' => $value, + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Element/Response.php b/vendor/sabre/dav/lib/DAV/Xml/Element/Response.php new file mode 100644 index 0000000..ce97ae9 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Element/Response.php @@ -0,0 +1,253 @@ +href = $href; + $this->responseProperties = $responseProperties; + $this->httpStatus = $httpStatus; + + } + + /** + * Returns the url + * + * @return string + */ + function getHref() { + + return $this->href; + + } + + /** + * Returns the httpStatus value + * + * @return string + */ + function getHttpStatus() { + + return $this->httpStatus; + + } + + /** + * Returns the property list + * + * @return array + */ + function getResponseProperties() { + + return $this->responseProperties; + + } + + + /** + * The serialize method is called during xml writing. + * + * It should use the $writer argument to encode this object into XML. + * + * Important note: it is not needed to create the parent element. The + * parent element is already created, and we only have to worry about + * attributes, child elements and text (if any). + * + * Important note 2: If you are writing any new elements, you are also + * responsible for closing them. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + if ($status = $this->getHTTPStatus()) { + $writer->writeElement('{DAV:}status', 'HTTP/1.1 ' . $status . ' ' . \Sabre\HTTP\Response::$statusCodes[$status]); + } + $writer->writeElement('{DAV:}href', $writer->contextUri . \Sabre\HTTP\encodePath($this->getHref())); + + $empty = true; + + foreach ($this->getResponseProperties() as $status => $properties) { + + // Skipping empty lists + if (!$properties || (!ctype_digit($status) && !is_int($status))) { + continue; + } + $empty = false; + $writer->startElement('{DAV:}propstat'); + $writer->writeElement('{DAV:}prop', $properties); + $writer->writeElement('{DAV:}status', 'HTTP/1.1 ' . $status . ' ' . \Sabre\HTTP\Response::$statusCodes[$status]); + $writer->endElement(); // {DAV:}propstat + + } + if ($empty) { + /* + * The WebDAV spec _requires_ at least one DAV:propstat to appear for + * every DAV:response. In some circumstances however, there are no + * properties to encode. + * + * In those cases we MUST specify at least one DAV:propstat anyway, with + * no properties. + */ + $writer->writeElement('{DAV:}propstat', [ + '{DAV:}prop' => [], + '{DAV:}status' => 'HTTP/1.1 418 ' . \Sabre\HTTP\Response::$statusCodes[418] + ]); + + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $reader->pushContext(); + + $reader->elementMap['{DAV:}propstat'] = 'Sabre\\Xml\\Element\\KeyValue'; + + // We are overriding the parser for {DAV:}prop. This deserializer is + // almost identical to the one for Sabre\Xml\Element\KeyValue. + // + // The difference is that if there are any child-elements inside of + // {DAV:}prop, that have no value, normally any deserializers are + // called. But we don't want this, because a singular element without + // child-elements implies 'no value' in {DAV:}prop, so we want to skip + // deserializers and just set null for those. + $reader->elementMap['{DAV:}prop'] = function(Reader $reader) { + + if ($reader->isEmptyElement) { + $reader->next(); + return []; + } + $values = []; + $reader->read(); + do { + if ($reader->nodeType === Reader::ELEMENT) { + $clark = $reader->getClark(); + + if ($reader->isEmptyElement) { + $values[$clark] = null; + $reader->next(); + } else { + $values[$clark] = $reader->parseCurrentElement()['value']; + } + } else { + $reader->read(); + } + } while ($reader->nodeType !== Reader::END_ELEMENT); + $reader->read(); + return $values; + + }; + $elems = $reader->parseInnerTree(); + $reader->popContext(); + + $href = null; + $propertyLists = []; + $statusCode = null; + + foreach ($elems as $elem) { + + switch ($elem['name']) { + + case '{DAV:}href' : + $href = $elem['value']; + break; + case '{DAV:}propstat' : + $status = $elem['value']['{DAV:}status']; + list(, $status, ) = explode(' ', $status, 3); + $properties = isset($elem['value']['{DAV:}prop']) ? $elem['value']['{DAV:}prop'] : []; + if ($properties) $propertyLists[$status] = $properties; + break; + case '{DAV:}status' : + list(, $statusCode, ) = explode(' ', $elem['value'], 3); + break; + + } + + } + + return new self($href, $propertyLists, $statusCode); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Element/Sharee.php b/vendor/sabre/dav/lib/DAV/Xml/Element/Sharee.php new file mode 100644 index 0000000..e187bf1 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Element/Sharee.php @@ -0,0 +1,199 @@ + $v) { + + if (property_exists($this, $k)) { + $this->$k = $v; + } else { + throw new \InvalidArgumentException('Unknown property: ' . $k); + } + + } + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + + $writer->write([ + new Href($this->href), + '{DAV:}prop' => $this->properties, + '{DAV:}share-access' => new ShareAccess($this->access), + ]); + switch ($this->inviteStatus) { + case Plugin::INVITE_NORESPONSE : + $writer->writeElement('{DAV:}invite-noresponse'); + break; + case Plugin::INVITE_ACCEPTED : + $writer->writeElement('{DAV:}invite-accepted'); + break; + case Plugin::INVITE_DECLINED : + $writer->writeElement('{DAV:}invite-declined'); + break; + case Plugin::INVITE_INVALID : + $writer->writeElement('{DAV:}invite-invalid'); + break; + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + // Temporarily override configuration + $reader->pushContext(); + $reader->elementMap['{DAV:}share-access'] = 'Sabre\DAV\Xml\Property\ShareAccess'; + $reader->elementMap['{DAV:}prop'] = 'Sabre\Xml\Deserializer\keyValue'; + + $elems = Deserializer\keyValue($reader, 'DAV:'); + + // Restore previous configuration + $reader->popContext(); + + $sharee = new self(); + if (!isset($elems['href'])) { + throw new BadRequest('Every {DAV:}sharee must have a {DAV:}href child-element'); + } + $sharee->href = $elems['href']; + + if (isset($elems['prop'])) { + $sharee->properties = $elems['prop']; + } + if (isset($elems['comment'])) { + $sharee->comment = $elems['comment']; + } + if (!isset($elems['share-access'])) { + throw new BadRequest('Every {DAV:}sharee must have a {DAV:}share-access child element'); + } + $sharee->access = $elems['share-access']->getValue(); + return $sharee; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/Complex.php b/vendor/sabre/dav/lib/DAV/Xml/Property/Complex.php new file mode 100644 index 0000000..258806e --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/Complex.php @@ -0,0 +1,89 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $xml = $reader->readInnerXml(); + + if ($reader->nodeType === Reader::ELEMENT && $reader->isEmptyElement) { + // Easy! + $reader->next(); + return null; + } + // Now we have a copy of the inner xml, we need to traverse it to get + // all the strings. If there's no non-string data, we just return the + // string, otherwise we return an instance of this class. + $reader->read(); + + $nonText = false; + $text = ''; + + while (true) { + + switch ($reader->nodeType) { + case Reader::ELEMENT : + $nonText = true; + $reader->next(); + continue 2; + case Reader::TEXT : + case Reader::CDATA : + $text .= $reader->value; + break; + case Reader::END_ELEMENT : + break 2; + } + $reader->read(); + + } + + // Make sure we advance the cursor one step further. + $reader->read(); + + if ($nonText) { + $new = new self($xml); + return $new; + } else { + return $text; + } + + } + + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php b/vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php new file mode 100644 index 0000000..101a0f0 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php @@ -0,0 +1,110 @@ +time = clone $time; + } else { + $this->time = new DateTime('@' . $time); + } + + // Setting timezone to UTC + $this->time->setTimezone(new DateTimeZone('UTC')); + + } + + /** + * getTime + * + * @return DateTime + */ + function getTime() { + + return $this->time; + + } + + /** + * The serialize method is called during xml writing. + * + * It should use the $writer argument to encode this object into XML. + * + * Important note: it is not needed to create the parent element. The + * parent element is already created, and we only have to worry about + * attributes, child elements and text (if any). + * + * Important note 2: If you are writing any new elements, you are also + * responsible for closing them. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + $writer->write( + HTTP\Util::toHTTPDate($this->time) + ); + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + return + new self(new DateTime($reader->parseInnerTree())); + + } +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/Href.php b/vendor/sabre/dav/lib/DAV/Xml/Property/Href.php new file mode 100644 index 0000000..6c4f11b --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/Href.php @@ -0,0 +1,165 @@ +hrefs = $hrefs; + + } + + /** + * Returns the first Href. + * + * @return string + */ + function getHref() { + + return $this->hrefs[0]; + + } + + /** + * Returns the hrefs as an array + * + * @return array + */ + function getHrefs() { + + return $this->hrefs; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->getHrefs() as $href) { + $href = Uri\resolve($writer->contextUri, $href); + $writer->writeElement('{DAV:}href', $href); + } + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + $links = []; + foreach ($this->getHrefs() as $href) { + $links[] = $html->link($href); + } + return implode('
', $links); + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $hrefs = []; + foreach ((array)$reader->parseInnerTree() as $elem) { + if ($elem['name'] !== '{DAV:}href') + continue; + + $hrefs[] = $elem['value']; + + } + if ($hrefs) { + return new self($hrefs, false); + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/Invite.php b/vendor/sabre/dav/lib/DAV/Xml/Property/Invite.php new file mode 100644 index 0000000..6adad36 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/Invite.php @@ -0,0 +1,70 @@ +sharees = $sharees; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->sharees as $sharee) { + $writer->writeElement('{DAV:}sharee', $sharee); + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/LocalHref.php b/vendor/sabre/dav/lib/DAV/Xml/Property/LocalHref.php new file mode 100644 index 0000000..00d2fa7 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/LocalHref.php @@ -0,0 +1,48 @@ +locks = $locks; + + } + + /** + * The serialize method is called during xml writing. + * + * It should use the $writer argument to encode this object into XML. + * + * Important note: it is not needed to create the parent element. The + * parent element is already created, and we only have to worry about + * attributes, child elements and text (if any). + * + * Important note 2: If you are writing any new elements, you are also + * responsible for closing them. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->locks as $lock) { + + $writer->startElement('{DAV:}activelock'); + + $writer->startElement('{DAV:}lockscope'); + if ($lock->scope === LockInfo::SHARED) { + $writer->writeElement('{DAV:}shared'); + } else { + $writer->writeElement('{DAV:}exclusive'); + } + + $writer->endElement(); // {DAV:}lockscope + + $writer->startElement('{DAV:}locktype'); + $writer->writeElement('{DAV:}write'); + $writer->endElement(); // {DAV:}locktype + + if (!self::$hideLockRoot) { + $writer->startElement('{DAV:}lockroot'); + $writer->writeElement('{DAV:}href', $writer->contextUri . $lock->uri); + $writer->endElement(); // {DAV:}lockroot + } + $writer->writeElement('{DAV:}depth', ($lock->depth == DAV\Server::DEPTH_INFINITY ? 'infinity' : $lock->depth)); + $writer->writeElement('{DAV:}timeout', 'Second-' . $lock->timeout); + + $writer->startElement('{DAV:}locktoken'); + $writer->writeElement('{DAV:}href', 'opaquelocktoken:' . $lock->token); + $writer->endElement(); // {DAV:}locktoken + + $writer->writeElement('{DAV:}owner', new XmlFragment($lock->owner)); + $writer->endElement(); // {DAV:}activelock + + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/ResourceType.php b/vendor/sabre/dav/lib/DAV/Xml/Property/ResourceType.php new file mode 100644 index 0000000..ce640ff --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/ResourceType.php @@ -0,0 +1,128 @@ +value; + + } + + /** + * Checks if the principal contains a certain value + * + * @param string $type + * @return bool + */ + function is($type) { + + return in_array($type, $this->value); + + } + + /** + * Adds a resourcetype value to this property + * + * @param string $type + * @return void + */ + function add($type) { + + $this->value[] = $type; + $this->value = array_unique($this->value); + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + return + new self(parent::xmlDeserialize($reader)); + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + return implode( + ', ', + array_map([$html, 'xmlName'], $this->getValue()) + ); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/ShareAccess.php b/vendor/sabre/dav/lib/DAV/Xml/Property/ShareAccess.php new file mode 100644 index 0000000..939062f --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/ShareAccess.php @@ -0,0 +1,143 @@ +value = $shareAccess; + + } + + /** + * Returns the current value. + * + * @return int + */ + function getValue() { + + return $this->value; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + switch ($this->value) { + + case SharingPlugin::ACCESS_NOTSHARED : + $writer->writeElement('{DAV:}not-shared'); + break; + case SharingPlugin::ACCESS_SHAREDOWNER : + $writer->writeElement('{DAV:}shared-owner'); + break; + case SharingPlugin::ACCESS_READ : + $writer->writeElement('{DAV:}read'); + break; + case SharingPlugin::ACCESS_READWRITE : + $writer->writeElement('{DAV:}read-write'); + break; + case SharingPlugin::ACCESS_NOACCESS : + $writer->writeElement('{DAV:}no-access'); + break; + + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree(); + foreach ($elems as $elem) { + switch ($elem['name']) { + case '{DAV:}not-shared' : + return new self(SharingPlugin::ACCESS_NOTSHARED); + case '{DAV:}shared-owner' : + return new self(SharingPlugin::ACCESS_SHAREDOWNER); + case '{DAV:}read' : + return new self(SharingPlugin::ACCESS_READ); + case '{DAV:}read-write' : + return new self(SharingPlugin::ACCESS_READWRITE); + case '{DAV:}no-access' : + return new self(SharingPlugin::ACCESS_NOACCESS); + } + } + throw new BadRequest('Invalid value for {DAV:}share-access element'); + + } +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedLock.php b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedLock.php new file mode 100644 index 0000000..677fdde --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedLock.php @@ -0,0 +1,54 @@ +writeElement('{DAV:}lockentry', [ + '{DAV:}lockscope' => ['{DAV:}exclusive' => null], + '{DAV:}locktype' => ['{DAV:}write' => null], + ]); + $writer->writeElement('{DAV:}lockentry', [ + '{DAV:}lockscope' => ['{DAV:}shared' => null], + '{DAV:}locktype' => ['{DAV:}write' => null], + ]); + + } +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedMethodSet.php b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedMethodSet.php new file mode 100644 index 0000000..1a3878e --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedMethodSet.php @@ -0,0 +1,121 @@ +methods = $methods; + + } + + /** + * Returns the list of supported http methods. + * + * @return string[] + */ + function getValue() { + + return $this->methods; + + } + + /** + * Returns true or false if the property contains a specific method. + * + * @param string $methodName + * @return bool + */ + function has($methodName) { + + return in_array( + $methodName, + $this->methods + ); + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->getValue() as $val) { + $writer->startElement('{DAV:}supported-method'); + $writer->writeAttribute('name', $val); + $writer->endElement(); + } + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + return implode( + ', ', + array_map([$html, 'h'], $this->getValue()) + ); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedReportSet.php b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedReportSet.php new file mode 100644 index 0000000..96383ec --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Property/SupportedReportSet.php @@ -0,0 +1,154 @@ +addReport($reports); + + } + + /** + * Adds a report to this property + * + * The report must be a string in clark-notation. + * Multiple reports can be specified as an array. + * + * @param mixed $report + * @return void + */ + function addReport($report) { + + $report = (array)$report; + + foreach ($report as $r) { + + if (!preg_match('/^{([^}]*)}(.*)$/', $r)) + throw new DAV\Exception('Reportname must be in clark-notation'); + + $this->reports[] = $r; + + } + + } + + /** + * Returns the list of supported reports + * + * @return string[] + */ + function getValue() { + + return $this->reports; + + } + + /** + * Returns true or false if the property contains a specific report. + * + * @param string $reportName + * @return bool + */ + function has($reportName) { + + return in_array( + $reportName, + $this->reports + ); + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->getValue() as $val) { + $writer->startElement('{DAV:}supported-report'); + $writer->startElement('{DAV:}report'); + $writer->writeElement($val); + $writer->endElement(); + $writer->endElement(); + } + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + return implode( + ', ', + array_map([$html, 'xmlName'], $this->getValue()) + ); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/Lock.php b/vendor/sabre/dav/lib/DAV/Xml/Request/Lock.php new file mode 100644 index 0000000..c315a9a --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Request/Lock.php @@ -0,0 +1,81 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $reader->pushContext(); + $reader->elementMap['{DAV:}owner'] = 'Sabre\\Xml\\Element\\XmlFragment'; + + $values = KeyValue::xmlDeserialize($reader); + + $reader->popContext(); + + $new = new self(); + $new->owner = !empty($values['{DAV:}owner']) ? $values['{DAV:}owner']->getXml() : null; + $new->scope = LockInfo::SHARED; + + if (isset($values['{DAV:}lockscope'])) { + foreach ($values['{DAV:}lockscope'] as $elem) { + if ($elem['name'] === '{DAV:}exclusive') $new->scope = LockInfo::EXCLUSIVE; + } + } + return $new; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/MkCol.php b/vendor/sabre/dav/lib/DAV/Xml/Request/MkCol.php new file mode 100644 index 0000000..9490bf5 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Request/MkCol.php @@ -0,0 +1,82 @@ +value array with properties that are supposed to get set + * during creation of the new collection. + * + * @return array + */ + function getProperties() { + + return $this->properties; + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $self = new self(); + + $elementMap = $reader->elementMap; + $elementMap['{DAV:}prop'] = 'Sabre\DAV\Xml\Element\Prop'; + $elementMap['{DAV:}set'] = 'Sabre\Xml\Element\KeyValue'; + $elementMap['{DAV:}remove'] = 'Sabre\Xml\Element\KeyValue'; + + $elems = $reader->parseInnerTree($elementMap); + + foreach ($elems as $elem) { + if ($elem['name'] === '{DAV:}set') { + $self->properties = array_merge($self->properties, $elem['value']['{DAV:}prop']); + } + } + + return $self; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/PropFind.php b/vendor/sabre/dav/lib/DAV/Xml/Request/PropFind.php new file mode 100644 index 0000000..f1b5b6f --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Request/PropFind.php @@ -0,0 +1,83 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $self = new self(); + + $reader->pushContext(); + $reader->elementMap['{DAV:}prop'] = 'Sabre\Xml\Element\Elements'; + + foreach (KeyValue::xmlDeserialize($reader) as $k => $v) { + + switch ($k) { + case '{DAV:}prop' : + $self->properties = $v; + break; + case '{DAV:}allprop' : + $self->allProp = true; + + } + + } + + $reader->popContext(); + + return $self; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php b/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php new file mode 100644 index 0000000..821b9e0 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Request/PropPatch.php @@ -0,0 +1,118 @@ +properties as $propertyName => $propertyValue) { + + if (is_null($propertyValue)) { + $writer->startElement("{DAV:}remove"); + $writer->write(['{DAV:}prop' => [$propertyName => $propertyValue]]); + $writer->endElement(); + } else { + $writer->startElement("{DAV:}set"); + $writer->write(['{DAV:}prop' => [$propertyName => $propertyValue]]); + $writer->endElement(); + } + + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $self = new self(); + + $elementMap = $reader->elementMap; + $elementMap['{DAV:}prop'] = 'Sabre\DAV\Xml\Element\Prop'; + $elementMap['{DAV:}set'] = 'Sabre\Xml\Element\KeyValue'; + $elementMap['{DAV:}remove'] = 'Sabre\Xml\Element\KeyValue'; + + $elems = $reader->parseInnerTree($elementMap); + + foreach ($elems as $elem) { + if ($elem['name'] === '{DAV:}set') { + $self->properties = array_merge($self->properties, $elem['value']['{DAV:}prop']); + } + if ($elem['name'] === '{DAV:}remove') { + + // Ensuring there are no values. + foreach ($elem['value']['{DAV:}prop'] as $remove => $value) { + $self->properties[$remove] = null; + } + + } + } + + return $self; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/ShareResource.php b/vendor/sabre/dav/lib/DAV/Xml/Request/ShareResource.php new file mode 100644 index 0000000..526a4eb --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Request/ShareResource.php @@ -0,0 +1,81 @@ +sharees = $sharees; + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree([ + '{DAV:}sharee' => 'Sabre\DAV\Xml\Element\Sharee', + '{DAV:}share-access' => 'Sabre\DAV\Xml\Property\ShareAccess', + '{DAV:}prop' => 'Sabre\Xml\Deserializer\keyValue', + ]); + + $sharees = []; + + foreach ($elems as $elem) { + if ($elem['name'] !== '{DAV:}sharee') continue; + $sharees[] = $elem['value']; + + } + + return new self($sharees); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Request/SyncCollectionReport.php b/vendor/sabre/dav/lib/DAV/Xml/Request/SyncCollectionReport.php new file mode 100644 index 0000000..830293a --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Request/SyncCollectionReport.php @@ -0,0 +1,122 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $self = new self(); + + $reader->pushContext(); + + $reader->elementMap['{DAV:}prop'] = 'Sabre\Xml\Element\Elements'; + $elems = KeyValue::xmlDeserialize($reader); + + $reader->popContext(); + + $required = [ + '{DAV:}sync-token', + '{DAV:}prop', + ]; + + foreach ($required as $elem) { + if (!array_key_exists($elem, $elems)) { + throw new BadRequest('The ' . $elem . ' element in the {DAV:}sync-collection report is required'); + } + } + + + $self->properties = $elems['{DAV:}prop']; + $self->syncToken = $elems['{DAV:}sync-token']; + + if (isset($elems['{DAV:}limit'])) { + $nresults = null; + foreach ($elems['{DAV:}limit'] as $child) { + if ($child['name'] === '{DAV:}nresults') { + $nresults = (int)$child['value']; + } + } + $self->limit = $nresults; + } + + if (isset($elems['{DAV:}sync-level'])) { + + $value = $elems['{DAV:}sync-level']; + if ($value === 'infinity') { + $value = \Sabre\DAV\Server::DEPTH_INFINITY; + } + $self->syncLevel = $value; + + } + + return $self; + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Response/MultiStatus.php b/vendor/sabre/dav/lib/DAV/Xml/Response/MultiStatus.php new file mode 100644 index 0000000..cf5a045 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Response/MultiStatus.php @@ -0,0 +1,142 @@ +responses = $responses; + $this->syncToken = $syncToken; + + } + + /** + * Returns the response list. + * + * @return \Sabre\DAV\Xml\Element\Response[] + */ + function getResponses() { + + return $this->responses; + + } + + /** + * Returns the sync-token, if available. + * + * @return string|null + */ + function getSyncToken() { + + return $this->syncToken; + + } + + /** + * The serialize method is called during xml writing. + * + * It should use the $writer argument to encode this object into XML. + * + * Important note: it is not needed to create the parent element. The + * parent element is already created, and we only have to worry about + * attributes, child elements and text (if any). + * + * Important note 2: If you are writing any new elements, you are also + * responsible for closing them. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->getResponses() as $response) { + $writer->writeElement('{DAV:}response', $response); + } + if ($syncToken = $this->getSyncToken()) { + $writer->writeElement('{DAV:}sync-token', $syncToken); + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elementMap = $reader->elementMap; + $elementMap['{DAV:}prop'] = 'Sabre\\DAV\\Xml\\Element\\Prop'; + $elements = $reader->parseInnerTree($elementMap); + + $responses = []; + $syncToken = null; + + if ($elements) foreach ($elements as $elem) { + if ($elem['name'] === '{DAV:}response') { + $responses[] = $elem['value']; + } + if ($elem['name'] === '{DAV:}sync-token') { + $syncToken = $elem['value']; + } + } + + return new self($responses, $syncToken); + + } + +} diff --git a/vendor/sabre/dav/lib/DAV/Xml/Service.php b/vendor/sabre/dav/lib/DAV/Xml/Service.php new file mode 100644 index 0000000..f41ed98 --- /dev/null +++ b/vendor/sabre/dav/lib/DAV/Xml/Service.php @@ -0,0 +1,47 @@ + 'Sabre\\DAV\\Xml\\Response\\MultiStatus', + '{DAV:}response' => 'Sabre\\DAV\\Xml\\Element\\Response', + + // Requests + '{DAV:}propfind' => 'Sabre\\DAV\\Xml\\Request\\PropFind', + '{DAV:}propertyupdate' => 'Sabre\\DAV\\Xml\\Request\\PropPatch', + '{DAV:}mkcol' => 'Sabre\\DAV\\Xml\\Request\\MkCol', + + // Properties + '{DAV:}resourcetype' => 'Sabre\\DAV\\Xml\\Property\\ResourceType', + + ]; + + /** + * This is a default list of namespaces. + * + * If you are defining your own custom namespace, add it here to reduce + * bandwidth and improve legibility of xml bodies. + * + * @var array + */ + public $namespaceMap = [ + 'DAV:' => 'd', + 'http://sabredav.org/ns' => 's', + ]; + +} diff --git a/vendor/sabre/dav/lib/DAVACL/ACLTrait.php b/vendor/sabre/dav/lib/DAVACL/ACLTrait.php new file mode 100644 index 0000000..602654a --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/ACLTrait.php @@ -0,0 +1,100 @@ + '{DAV:}all', + 'principal' => '{DAV:}owner', + 'protected' => true, + ] + ]; + + } + + /** + * Updates the ACL + * + * This method will receive a list of new ACE's as an array argument. + * + * @param array $acl + * @return void + */ + function setACL(array $acl) { + + throw new \Sabre\DAV\Exception\Forbidden('Setting ACL is not supported on this node'); + } + + /** + * Returns the list of supported privileges for this node. + * + * The returned data structure is a list of nested privileges. + * See Sabre\DAVACL\Plugin::getDefaultSupportedPrivilegeSet for a simple + * standard structure. + * + * If null is returned from this method, the default privilege set is used, + * which is fine for most common usecases. + * + * @return array|null + */ + function getSupportedPrivilegeSet() { + + return null; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/AbstractPrincipalCollection.php b/vendor/sabre/dav/lib/DAVACL/AbstractPrincipalCollection.php new file mode 100644 index 0000000..9d20263 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/AbstractPrincipalCollection.php @@ -0,0 +1,181 @@ +principalPrefix = $principalPrefix; + $this->principalBackend = $principalBackend; + + } + + /** + * This method returns a node for a principal. + * + * The passed array contains principal information, and is guaranteed to + * at least contain a uri item. Other properties may or may not be + * supplied by the authentication backend. + * + * @param array $principalInfo + * @return IPrincipal + */ + abstract function getChildForPrincipal(array $principalInfo); + + /** + * Returns the name of this collection. + * + * @return string + */ + function getName() { + + list(, $name) = URLUtil::splitPath($this->principalPrefix); + return $name; + + } + + /** + * Return the list of users + * + * @return array + */ + function getChildren() { + + if ($this->disableListing) + throw new DAV\Exception\MethodNotAllowed('Listing members of this collection is disabled'); + + $children = []; + foreach ($this->principalBackend->getPrincipalsByPrefix($this->principalPrefix) as $principalInfo) { + + $children[] = $this->getChildForPrincipal($principalInfo); + + + } + return $children; + + } + + /** + * Returns a child object, by its name. + * + * @param string $name + * @throws DAV\Exception\NotFound + * @return DAV\INode + */ + function getChild($name) { + + $principalInfo = $this->principalBackend->getPrincipalByPath($this->principalPrefix . '/' . $name); + if (!$principalInfo) throw new DAV\Exception\NotFound('Principal with name ' . $name . ' not found'); + return $this->getChildForPrincipal($principalInfo); + + } + + /** + * This method is used to search for principals matching a set of + * properties. + * + * This search is specifically used by RFC3744's principal-property-search + * REPORT. You should at least allow searching on + * http://sabredav.org/ns}email-address. + * + * The actual search should be a unicode-non-case-sensitive search. The + * keys in searchProperties are the WebDAV property names, while the values + * are the property values to search on. + * + * By default, if multiple properties are submitted to this method, the + * various properties should be combined with 'AND'. If $test is set to + * 'anyof', it should be combined using 'OR'. + * + * This method should simply return a list of 'child names', which may be + * used to call $this->getChild in the future. + * + * @param array $searchProperties + * @param string $test + * @return array + */ + function searchPrincipals(array $searchProperties, $test = 'allof') { + + $result = $this->principalBackend->searchPrincipals($this->principalPrefix, $searchProperties, $test); + $r = []; + + foreach ($result as $row) { + list(, $r[]) = URLUtil::splitPath($row); + } + + return $r; + + } + + /** + * Finds a principal by its URI. + * + * This method may receive any type of uri, but mailto: addresses will be + * the most common. + * + * Implementation of this API is optional. It is currently used by the + * CalDAV system to find principals based on their email addresses. If this + * API is not implemented, some features may not work correctly. + * + * This method must return a relative principal path, or null, if the + * principal was not found or you refuse to find it. + * + * @param string $uri + * @return string + */ + function findByUri($uri) { + + return $this->principalBackend->findByUri($uri, $this->principalPrefix); + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Exception/AceConflict.php b/vendor/sabre/dav/lib/DAVACL/Exception/AceConflict.php new file mode 100644 index 0000000..22450b4 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Exception/AceConflict.php @@ -0,0 +1,35 @@ +ownerDocument; + + $np = $doc->createElementNS('DAV:', 'd:no-ace-conflict'); + $errorNode->appendChild($np); + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Exception/NeedPrivileges.php b/vendor/sabre/dav/lib/DAVACL/Exception/NeedPrivileges.php new file mode 100644 index 0000000..5624fd2 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Exception/NeedPrivileges.php @@ -0,0 +1,82 @@ +uri = $uri; + $this->privileges = $privileges; + + parent::__construct('User did not have the required privileges (' . implode(',', $privileges) . ') for path "' . $uri . '"'); + + } + + /** + * Adds in extra information in the xml response. + * + * This method adds the {DAV:}need-privileges element as defined in rfc3744 + * + * @param DAV\Server $server + * @param \DOMElement $errorNode + * @return void + */ + function serialize(DAV\Server $server, \DOMElement $errorNode) { + + $doc = $errorNode->ownerDocument; + + $np = $doc->createElementNS('DAV:', 'd:need-privileges'); + $errorNode->appendChild($np); + + foreach ($this->privileges as $privilege) { + + $resource = $doc->createElementNS('DAV:', 'd:resource'); + $np->appendChild($resource); + + $resource->appendChild($doc->createElementNS('DAV:', 'd:href', $server->getBaseUri() . $this->uri)); + + $priv = $doc->createElementNS('DAV:', 'd:privilege'); + $resource->appendChild($priv); + + preg_match('/^{([^}]*)}(.*)$/', $privilege, $privilegeParts); + $priv->appendChild($doc->createElementNS($privilegeParts[1], 'd:' . $privilegeParts[2])); + + + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Exception/NoAbstract.php b/vendor/sabre/dav/lib/DAVACL/Exception/NoAbstract.php new file mode 100644 index 0000000..a2363b1 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Exception/NoAbstract.php @@ -0,0 +1,35 @@ +ownerDocument; + + $np = $doc->createElementNS('DAV:', 'd:no-abstract'); + $errorNode->appendChild($np); + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Exception/NotRecognizedPrincipal.php b/vendor/sabre/dav/lib/DAVACL/Exception/NotRecognizedPrincipal.php new file mode 100644 index 0000000..d7ae188 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Exception/NotRecognizedPrincipal.php @@ -0,0 +1,35 @@ +ownerDocument; + + $np = $doc->createElementNS('DAV:', 'd:recognized-principal'); + $errorNode->appendChild($np); + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Exception/NotSupportedPrivilege.php b/vendor/sabre/dav/lib/DAVACL/Exception/NotSupportedPrivilege.php new file mode 100644 index 0000000..73b8119 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Exception/NotSupportedPrivilege.php @@ -0,0 +1,35 @@ +ownerDocument; + + $np = $doc->createElementNS('DAV:', 'd:not-supported-privilege'); + $errorNode->appendChild($np); + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/FS/Collection.php b/vendor/sabre/dav/lib/DAVACL/FS/Collection.php new file mode 100644 index 0000000..b4fe7a1 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/FS/Collection.php @@ -0,0 +1,111 @@ +acl = $acl; + $this->owner = $owner; + + } + + /** + * Returns a specific child node, referenced by its name + * + * This method must throw Sabre\DAV\Exception\NotFound if the node does not + * exist. + * + * @param string $name + * @throws NotFound + * @return \Sabre\DAV\INode + */ + function getChild($name) { + + $path = $this->path . '/' . $name; + + if (!file_exists($path)) throw new NotFound('File could not be located'); + if ($name == '.' || $name == '..') throw new Forbidden('Permission denied to . and ..'); + + if (is_dir($path)) { + + return new self($path, $this->acl, $this->owner); + + } else { + + return new File($path, $this->acl, $this->owner); + + } + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->owner; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + return $this->acl; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/FS/File.php b/vendor/sabre/dav/lib/DAVACL/FS/File.php new file mode 100644 index 0000000..aaf2ae1 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/FS/File.php @@ -0,0 +1,80 @@ +acl = $acl; + $this->owner = $owner; + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->owner; + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + return $this->acl; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/FS/HomeCollection.php b/vendor/sabre/dav/lib/DAVACL/FS/HomeCollection.php new file mode 100644 index 0000000..201235e --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/FS/HomeCollection.php @@ -0,0 +1,128 @@ +storagePath = $storagePath; + + } + + /** + * Returns the name of the node. + * + * This is used to generate the url. + * + * @return string + */ + function getName() { + + return $this->collectionName; + + } + + /** + * Returns a principals' collection of files. + * + * The passed array contains principal information, and is guaranteed to + * at least contain a uri item. Other properties may or may not be + * supplied by the authentication backend. + * + * @param array $principalInfo + * @return \Sabre\DAV\INode + */ + function getChildForPrincipal(array $principalInfo) { + + $owner = $principalInfo['uri']; + $acl = [ + [ + 'privilege' => '{DAV:}all', + 'principal' => '{DAV:}owner', + 'protected' => true, + ], + ]; + + list(, $principalBaseName) = Uri\split($owner); + + $path = $this->storagePath . '/' . $principalBaseName; + + if (!is_dir($path)) { + mkdir($path, 0777, true); + } + return new Collection( + $path, + $acl, + $owner + ); + + } + + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + + return [ + [ + 'principal' => '{DAV:}authenticated', + 'privilege' => '{DAV:}read', + 'protected' => true, + ] + ]; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/IACL.php b/vendor/sabre/dav/lib/DAVACL/IACL.php new file mode 100644 index 0000000..f7a1386 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/IACL.php @@ -0,0 +1,74 @@ +getChild in the future. + * + * @param array $searchProperties + * @param string $test + * @return array + */ + function searchPrincipals(array $searchProperties, $test = 'allof'); + + /** + * Finds a principal by its URI. + * + * This method may receive any type of uri, but mailto: addresses will be + * the most common. + * + * Implementation of this API is optional. It is currently used by the + * CalDAV system to find principals based on their email addresses. If this + * API is not implemented, some features may not work correctly. + * + * This method must return a relative principal path, or null, if the + * principal was not found or you refuse to find it. + * + * @param string $uri + * @return string + */ + function findByUri($uri); + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Plugin.php b/vendor/sabre/dav/lib/DAVACL/Plugin.php new file mode 100644 index 0000000..a2aa118 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Plugin.php @@ -0,0 +1,1636 @@ + 'Display name', + '{http://sabredav.org/ns}email-address' => 'Email address', + ]; + + /** + * Any principal uri's added here, will automatically be added to the list + * of ACL's. They will effectively receive {DAV:}all privileges, as a + * protected privilege. + * + * @var array + */ + public $adminPrincipals = []; + + /** + * The ACL plugin allows privileges to be assigned to users that are not + * logged in. To facilitate that, it modifies the auth plugin's behavior + * to only require login when a privileged operation was denied. + * + * Unauthenticated access can be considered a security concern, so it's + * possible to turn this feature off to harden the server's security. + * + * @var bool + */ + public $allowUnauthenticatedAccess = true; + + /** + * Returns a list of features added by this plugin. + * + * This list is used in the response of a HTTP OPTIONS request. + * + * @return array + */ + function getFeatures() { + + return ['access-control', 'calendarserver-principal-property-search']; + + } + + /** + * Returns a list of available methods for a given url + * + * @param string $uri + * @return array + */ + function getMethods($uri) { + + return ['ACL']; + + } + + /** + * Returns a plugin name. + * + * Using this name other plugins will be able to access other plugins + * using Sabre\DAV\Server::getPlugin + * + * @return string + */ + function getPluginName() { + + return 'acl'; + + } + + /** + * Returns a list of reports this plugin supports. + * + * This will be used in the {DAV:}supported-report-set property. + * Note that you still need to subscribe to the 'report' event to actually + * implement them + * + * @param string $uri + * @return array + */ + function getSupportedReportSet($uri) { + + return [ + '{DAV:}expand-property', + '{DAV:}principal-match', + '{DAV:}principal-property-search', + '{DAV:}principal-search-property-set', + ]; + + } + + + /** + * Checks if the current user has the specified privilege(s). + * + * You can specify a single privilege, or a list of privileges. + * This method will throw an exception if the privilege is not available + * and return true otherwise. + * + * @param string $uri + * @param array|string $privileges + * @param int $recursion + * @param bool $throwExceptions if set to false, this method won't throw exceptions. + * @throws NeedPrivileges + * @throws NotAuthenticated + * @return bool + */ + function checkPrivileges($uri, $privileges, $recursion = self::R_PARENT, $throwExceptions = true) { + + if (!is_array($privileges)) $privileges = [$privileges]; + + $acl = $this->getCurrentUserPrivilegeSet($uri); + + $failed = []; + foreach ($privileges as $priv) { + + if (!in_array($priv, $acl)) { + $failed[] = $priv; + } + + } + + if ($failed) { + if ($this->allowUnauthenticatedAccess && is_null($this->getCurrentUserPrincipal())) { + // We are not authenticated. Kicking in the Auth plugin. + $authPlugin = $this->server->getPlugin('auth'); + $reasons = $authPlugin->getLoginFailedReasons(); + $authPlugin->challenge( + $this->server->httpRequest, + $this->server->httpResponse + ); + throw new notAuthenticated(implode(', ', $reasons) . '. Login was needed for privilege: ' . implode(', ', $failed) . ' on ' . $uri); + } + if ($throwExceptions) { + + throw new NeedPrivileges($uri, $failed); + } else { + return false; + } + } + return true; + + } + + /** + * Returns the standard users' principal. + * + * This is one authoritative principal url for the current user. + * This method will return null if the user wasn't logged in. + * + * @return string|null + */ + function getCurrentUserPrincipal() { + + /** @var $authPlugin \Sabre\DAV\Auth\Plugin */ + $authPlugin = $this->server->getPlugin('auth'); + if (!$authPlugin) { + return null; + } + return $authPlugin->getCurrentPrincipal(); + + } + + + /** + * Returns a list of principals that's associated to the current + * user, either directly or through group membership. + * + * @return array + */ + function getCurrentUserPrincipals() { + + $currentUser = $this->getCurrentUserPrincipal(); + + if (is_null($currentUser)) return []; + + return array_merge( + [$currentUser], + $this->getPrincipalMembership($currentUser) + ); + + } + + /** + * Sets the default ACL rules. + * + * These rules are used for all nodes that don't implement the IACL interface. + * + * @param array $acl + * @return void + */ + function setDefaultAcl(array $acl) { + + $this->defaultAcl = $acl; + + } + + /** + * Returns the default ACL rules. + * + * These rules are used for all nodes that don't implement the IACL interface. + * + * @return array + */ + function getDefaultAcl() { + + return $this->defaultAcl; + + } + + /** + * The default ACL rules. + * + * These rules are used for nodes that don't implement IACL. These default + * set of rules allow anyone to do anything, as long as they are + * authenticated. + * + * @var array + */ + protected $defaultAcl = [ + [ + 'principal' => '{DAV:}authenticated', + 'protected' => true, + 'privilege' => '{DAV:}all', + ], + ]; + + /** + * This array holds a cache for all the principals that are associated with + * a single principal. + * + * @var array + */ + protected $principalMembershipCache = []; + + + /** + * Returns all the principal groups the specified principal is a member of. + * + * @param string $mainPrincipal + * @return array + */ + function getPrincipalMembership($mainPrincipal) { + + // First check our cache + if (isset($this->principalMembershipCache[$mainPrincipal])) { + return $this->principalMembershipCache[$mainPrincipal]; + } + + $check = [$mainPrincipal]; + $principals = []; + + while (count($check)) { + + $principal = array_shift($check); + + $node = $this->server->tree->getNodeForPath($principal); + if ($node instanceof IPrincipal) { + foreach ($node->getGroupMembership() as $groupMember) { + + if (!in_array($groupMember, $principals)) { + + $check[] = $groupMember; + $principals[] = $groupMember; + + } + + } + + } + + } + + // Store the result in the cache + $this->principalMembershipCache[$mainPrincipal] = $principals; + + return $principals; + + } + + /** + * Find out of a principal equals another principal. + * + * This is a quick way to find out whether a principal URI is part of a + * group, or any subgroups. + * + * The first argument is the principal URI you want to check against. For + * example the principal group, and the second argument is the principal of + * which you want to find out of it is the same as the first principal, or + * in a member of the first principal's group or subgroups. + * + * So the arguments are not interchangeable. If principal A is in group B, + * passing 'B', 'A' will yield true, but 'A', 'B' is false. + * + * If the second argument is not passed, we will use the current user + * principal. + * + * @param string $checkPrincipal + * @param string $currentPrincipal + * @return bool + */ + function principalMatchesPrincipal($checkPrincipal, $currentPrincipal = null) { + + if (is_null($currentPrincipal)) { + $currentPrincipal = $this->getCurrentUserPrincipal(); + } + if ($currentPrincipal === $checkPrincipal) { + return true; + } + return in_array( + $checkPrincipal, + $this->getPrincipalMembership($currentPrincipal) + ); + + } + + + /** + * Returns a tree of supported privileges for a resource. + * + * The returned array structure should be in this form: + * + * [ + * [ + * 'privilege' => '{DAV:}read', + * 'abstract' => false, + * 'aggregates' => [] + * ] + * ] + * + * Privileges can be nested using "aggregates". Doing so means that + * if you assign someone the aggregating privilege, all the + * sub-privileges will automatically be granted. + * + * Marking a privilege as abstract means that the privilege cannot be + * directly assigned, but must be assigned via the parent privilege. + * + * So a more complex version might look like this: + * + * [ + * [ + * 'privilege' => '{DAV:}read', + * 'abstract' => false, + * 'aggregates' => [ + * [ + * 'privilege' => '{DAV:}read-acl', + * 'abstract' => false, + * 'aggregates' => [], + * ] + * ] + * ] + * ] + * + * @param string|INode $node + * @return array + */ + function getSupportedPrivilegeSet($node) { + + if (is_string($node)) { + $node = $this->server->tree->getNodeForPath($node); + } + + $supportedPrivileges = null; + if ($node instanceof IACL) { + $supportedPrivileges = $node->getSupportedPrivilegeSet(); + } + + if (is_null($supportedPrivileges)) { + + // Default + $supportedPrivileges = [ + '{DAV:}read' => [ + 'abstract' => false, + 'aggregates' => [ + '{DAV:}read-acl' => [ + 'abstract' => false, + 'aggregates' => [], + ], + '{DAV:}read-current-user-privilege-set' => [ + 'abstract' => false, + 'aggregates' => [], + ], + ], + ], + '{DAV:}write' => [ + 'abstract' => false, + 'aggregates' => [ + '{DAV:}write-properties' => [ + 'abstract' => false, + 'aggregates' => [], + ], + '{DAV:}write-content' => [ + 'abstract' => false, + 'aggregates' => [], + ], + '{DAV:}unlock' => [ + 'abstract' => false, + 'aggregates' => [], + ], + ], + ], + ]; + if ($node instanceof DAV\ICollection) { + $supportedPrivileges['{DAV:}write']['aggregates']['{DAV:}bind'] = [ + 'abstract' => false, + 'aggregates' => [], + ]; + $supportedPrivileges['{DAV:}write']['aggregates']['{DAV:}unbind'] = [ + 'abstract' => false, + 'aggregates' => [], + ]; + } + if ($node instanceof IACL) { + $supportedPrivileges['{DAV:}write']['aggregates']['{DAV:}write-acl'] = [ + 'abstract' => false, + 'aggregates' => [], + ]; + } + + } + + $this->server->emit( + 'getSupportedPrivilegeSet', + [$node, &$supportedPrivileges] + ); + + return $supportedPrivileges; + + } + + /** + * Returns the supported privilege set as a flat list + * + * This is much easier to parse. + * + * The returned list will be index by privilege name. + * The value is a struct containing the following properties: + * - aggregates + * - abstract + * - concrete + * + * @param string|INode $node + * @return array + */ + final function getFlatPrivilegeSet($node) { + + $privs = [ + 'abstract' => false, + 'aggregates' => $this->getSupportedPrivilegeSet($node) + ]; + + $fpsTraverse = null; + $fpsTraverse = function($privName, $privInfo, $concrete, &$flat) use (&$fpsTraverse) { + + $myPriv = [ + 'privilege' => $privName, + 'abstract' => isset($privInfo['abstract']) && $privInfo['abstract'], + 'aggregates' => [], + 'concrete' => isset($privInfo['abstract']) && $privInfo['abstract'] ? $concrete : $privName, + ]; + + if (isset($privInfo['aggregates'])) { + + foreach ($privInfo['aggregates'] as $subPrivName => $subPrivInfo) { + + $myPriv['aggregates'][] = $subPrivName; + + } + + } + + $flat[$privName] = $myPriv; + + if (isset($privInfo['aggregates'])) { + + foreach ($privInfo['aggregates'] as $subPrivName => $subPrivInfo) { + + $fpsTraverse($subPrivName, $subPrivInfo, $myPriv['concrete'], $flat); + + } + + } + + }; + + $flat = []; + $fpsTraverse('{DAV:}all', $privs, null, $flat); + + return $flat; + + } + + /** + * Returns the full ACL list. + * + * Either a uri or a INode may be passed. + * + * null will be returned if the node doesn't support ACLs. + * + * @param string|DAV\INode $node + * @return array + */ + function getAcl($node) { + + if (is_string($node)) { + $node = $this->server->tree->getNodeForPath($node); + } + if (!$node instanceof IACL) { + return $this->getDefaultAcl(); + } + $acl = $node->getACL(); + foreach ($this->adminPrincipals as $adminPrincipal) { + $acl[] = [ + 'principal' => $adminPrincipal, + 'privilege' => '{DAV:}all', + 'protected' => true, + ]; + } + return $acl; + + } + + /** + * Returns a list of privileges the current user has + * on a particular node. + * + * Either a uri or a DAV\INode may be passed. + * + * null will be returned if the node doesn't support ACLs. + * + * @param string|DAV\INode $node + * @return array + */ + function getCurrentUserPrivilegeSet($node) { + + if (is_string($node)) { + $node = $this->server->tree->getNodeForPath($node); + } + + $acl = $this->getACL($node); + + $collected = []; + + $isAuthenticated = $this->getCurrentUserPrincipal() !== null; + + foreach ($acl as $ace) { + + $principal = $ace['principal']; + + switch ($principal) { + + case '{DAV:}owner' : + $owner = $node->getOwner(); + if ($owner && $this->principalMatchesPrincipal($owner)) { + $collected[] = $ace; + } + break; + + + // 'all' matches for every user + case '{DAV:}all' : + $collected[] = $ace; + break; + + case '{DAV:}authenticated' : + // Authenticated users only + if ($isAuthenticated) { + $collected[] = $ace; + } + break; + + case '{DAV:}unauthenticated' : + // Unauthenticated users only + if (!$isAuthenticated) { + $collected[] = $ace; + } + break; + + default : + if ($this->principalMatchesPrincipal($ace['principal'])) { + $collected[] = $ace; + } + break; + + } + + + } + + // Now we deduct all aggregated privileges. + $flat = $this->getFlatPrivilegeSet($node); + + $collected2 = []; + while (count($collected)) { + + $current = array_pop($collected); + $collected2[] = $current['privilege']; + + if (!isset($flat[$current['privilege']])) { + // Ignoring privileges that are not in the supported-privileges list. + $this->server->getLogger()->debug('A node has the "' . $current['privilege'] . '" in its ACL list, but this privilege was not reported in the supportedPrivilegeSet list. This will be ignored.'); + continue; + } + foreach ($flat[$current['privilege']]['aggregates'] as $subPriv) { + $collected2[] = $subPriv; + $collected[] = $flat[$subPriv]; + } + + } + + return array_values(array_unique($collected2)); + + } + + + /** + * Returns a principal based on its uri. + * + * Returns null if the principal could not be found. + * + * @param string $uri + * @return null|string + */ + function getPrincipalByUri($uri) { + + $result = null; + $collections = $this->principalCollectionSet; + foreach ($collections as $collection) { + + try { + $principalCollection = $this->server->tree->getNodeForPath($collection); + } catch (NotFound $e) { + // Ignore and move on + continue; + } + + if (!$principalCollection instanceof IPrincipalCollection) { + // Not a principal collection, we're simply going to ignore + // this. + continue; + } + + $result = $principalCollection->findByUri($uri); + if ($result) { + return $result; + } + + } + + } + + /** + * Principal property search + * + * This method can search for principals matching certain values in + * properties. + * + * This method will return a list of properties for the matched properties. + * + * @param array $searchProperties The properties to search on. This is a + * key-value list. The keys are property + * names, and the values the strings to + * match them on. + * @param array $requestedProperties This is the list of properties to + * return for every match. + * @param string $collectionUri The principal collection to search on. + * If this is ommitted, the standard + * principal collection-set will be used. + * @param string $test "allof" to use AND to search the + * properties. 'anyof' for OR. + * @return array This method returns an array structure similar to + * Sabre\DAV\Server::getPropertiesForPath. Returned + * properties are index by a HTTP status code. + */ + function principalSearch(array $searchProperties, array $requestedProperties, $collectionUri = null, $test = 'allof') { + + if (!is_null($collectionUri)) { + $uris = [$collectionUri]; + } else { + $uris = $this->principalCollectionSet; + } + + $lookupResults = []; + foreach ($uris as $uri) { + + $principalCollection = $this->server->tree->getNodeForPath($uri); + if (!$principalCollection instanceof IPrincipalCollection) { + // Not a principal collection, we're simply going to ignore + // this. + continue; + } + + $results = $principalCollection->searchPrincipals($searchProperties, $test); + foreach ($results as $result) { + $lookupResults[] = rtrim($uri, '/') . '/' . $result; + } + + } + + $matches = []; + + foreach ($lookupResults as $lookupResult) { + + list($matches[]) = $this->server->getPropertiesForPath($lookupResult, $requestedProperties, 0); + + } + + return $matches; + + } + + /** + * Sets up the plugin + * + * This method is automatically called by the server class. + * + * @param DAV\Server $server + * @return void + */ + function initialize(DAV\Server $server) { + + if ($this->allowUnauthenticatedAccess) { + $authPlugin = $server->getPlugin('auth'); + if (!$authPlugin) { + throw new \Exception('The Auth plugin must be loaded before the ACL plugin if you want to allow unauthenticated access.'); + } + $authPlugin->autoRequireLogin = false; + } + + $this->server = $server; + $server->on('propFind', [$this, 'propFind'], 20); + $server->on('beforeMethod', [$this, 'beforeMethod'], 20); + $server->on('beforeBind', [$this, 'beforeBind'], 20); + $server->on('beforeUnbind', [$this, 'beforeUnbind'], 20); + $server->on('propPatch', [$this, 'propPatch']); + $server->on('beforeUnlock', [$this, 'beforeUnlock'], 20); + $server->on('report', [$this, 'report']); + $server->on('method:ACL', [$this, 'httpAcl']); + $server->on('onHTMLActionsPanel', [$this, 'htmlActionsPanel']); + $server->on('getPrincipalByUri', function($principal, &$uri) { + + $uri = $this->getPrincipalByUri($principal); + + // Break event chain + if ($uri) return false; + + }); + + array_push($server->protectedProperties, + '{DAV:}alternate-URI-set', + '{DAV:}principal-URL', + '{DAV:}group-membership', + '{DAV:}principal-collection-set', + '{DAV:}current-user-principal', + '{DAV:}supported-privilege-set', + '{DAV:}current-user-privilege-set', + '{DAV:}acl', + '{DAV:}acl-restrictions', + '{DAV:}inherited-acl-set', + '{DAV:}owner', + '{DAV:}group' + ); + + // Automatically mapping nodes implementing IPrincipal to the + // {DAV:}principal resourcetype. + $server->resourceTypeMapping['Sabre\\DAVACL\\IPrincipal'] = '{DAV:}principal'; + + // Mapping the group-member-set property to the HrefList property + // class. + $server->xml->elementMap['{DAV:}group-member-set'] = 'Sabre\\DAV\\Xml\\Property\\Href'; + $server->xml->elementMap['{DAV:}acl'] = 'Sabre\\DAVACL\\Xml\\Property\\Acl'; + $server->xml->elementMap['{DAV:}acl-principal-prop-set'] = 'Sabre\\DAVACL\\Xml\\Request\\AclPrincipalPropSetReport'; + $server->xml->elementMap['{DAV:}expand-property'] = 'Sabre\\DAVACL\\Xml\\Request\\ExpandPropertyReport'; + $server->xml->elementMap['{DAV:}principal-property-search'] = 'Sabre\\DAVACL\\Xml\\Request\\PrincipalPropertySearchReport'; + $server->xml->elementMap['{DAV:}principal-search-property-set'] = 'Sabre\\DAVACL\\Xml\\Request\\PrincipalSearchPropertySetReport'; + $server->xml->elementMap['{DAV:}principal-match'] = 'Sabre\\DAVACL\\Xml\\Request\\PrincipalMatchReport'; + + } + + /* {{{ Event handlers */ + + /** + * Triggered before any method is handled + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return void + */ + function beforeMethod(RequestInterface $request, ResponseInterface $response) { + + $method = $request->getMethod(); + $path = $request->getPath(); + + $exists = $this->server->tree->nodeExists($path); + + // If the node doesn't exists, none of these checks apply + if (!$exists) return; + + switch ($method) { + + case 'GET' : + case 'HEAD' : + case 'OPTIONS' : + // For these 3 we only need to know if the node is readable. + $this->checkPrivileges($path, '{DAV:}read'); + break; + + case 'PUT' : + case 'LOCK' : + // This method requires the write-content priv if the node + // already exists, and bind on the parent if the node is being + // created. + // The bind privilege is handled in the beforeBind event. + $this->checkPrivileges($path, '{DAV:}write-content'); + break; + + case 'UNLOCK' : + // Unlock is always allowed at the moment. + break; + + case 'PROPPATCH' : + $this->checkPrivileges($path, '{DAV:}write-properties'); + break; + + case 'ACL' : + $this->checkPrivileges($path, '{DAV:}write-acl'); + break; + + case 'COPY' : + case 'MOVE' : + // Copy requires read privileges on the entire source tree. + // If the target exists write-content normally needs to be + // checked, however, we're deleting the node beforehand and + // creating a new one after, so this is handled by the + // beforeUnbind event. + // + // The creation of the new node is handled by the beforeBind + // event. + // + // If MOVE is used beforeUnbind will also be used to check if + // the sourcenode can be deleted. + $this->checkPrivileges($path, '{DAV:}read', self::R_RECURSIVE); + break; + + } + + } + + /** + * Triggered before a new node is created. + * + * This allows us to check permissions for any operation that creates a + * new node, such as PUT, MKCOL, MKCALENDAR, LOCK, COPY and MOVE. + * + * @param string $uri + * @return void + */ + function beforeBind($uri) { + + list($parentUri) = Uri\split($uri); + $this->checkPrivileges($parentUri, '{DAV:}bind'); + + } + + /** + * Triggered before a node is deleted + * + * This allows us to check permissions for any operation that will delete + * an existing node. + * + * @param string $uri + * @return void + */ + function beforeUnbind($uri) { + + list($parentUri) = Uri\split($uri); + $this->checkPrivileges($parentUri, '{DAV:}unbind', self::R_RECURSIVEPARENTS); + + } + + /** + * Triggered before a node is unlocked. + * + * @param string $uri + * @param DAV\Locks\LockInfo $lock + * @TODO: not yet implemented + * @return void + */ + function beforeUnlock($uri, DAV\Locks\LockInfo $lock) { + + + } + + /** + * Triggered before properties are looked up in specific nodes. + * + * @param DAV\PropFind $propFind + * @param DAV\INode $node + * @TODO really should be broken into multiple methods, or even a class. + * @return bool + */ + function propFind(DAV\PropFind $propFind, DAV\INode $node) { + + $path = $propFind->getPath(); + + // Checking the read permission + if (!$this->checkPrivileges($path, '{DAV:}read', self::R_PARENT, false)) { + // User is not allowed to read properties + + // Returning false causes the property-fetching system to pretend + // that the node does not exist, and will cause it to be hidden + // from listings such as PROPFIND or the browser plugin. + if ($this->hideNodesFromListings) { + return false; + } + + // Otherwise we simply mark every property as 403. + foreach ($propFind->getRequestedProperties() as $requestedProperty) { + $propFind->set($requestedProperty, null, 403); + } + + return; + + } + + /* Adding principal properties */ + if ($node instanceof IPrincipal) { + + $propFind->handle('{DAV:}alternate-URI-set', function() use ($node) { + return new Href($node->getAlternateUriSet()); + }); + $propFind->handle('{DAV:}principal-URL', function() use ($node) { + return new Href($node->getPrincipalUrl() . '/'); + }); + $propFind->handle('{DAV:}group-member-set', function() use ($node) { + $members = $node->getGroupMemberSet(); + foreach ($members as $k => $member) { + $members[$k] = rtrim($member, '/') . '/'; + } + return new Href($members); + }); + $propFind->handle('{DAV:}group-membership', function() use ($node) { + $members = $node->getGroupMembership(); + foreach ($members as $k => $member) { + $members[$k] = rtrim($member, '/') . '/'; + } + return new Href($members); + }); + $propFind->handle('{DAV:}displayname', [$node, 'getDisplayName']); + + } + + $propFind->handle('{DAV:}principal-collection-set', function() { + + $val = $this->principalCollectionSet; + // Ensuring all collections end with a slash + foreach ($val as $k => $v) $val[$k] = $v . '/'; + return new Href($val); + + }); + $propFind->handle('{DAV:}current-user-principal', function() { + if ($url = $this->getCurrentUserPrincipal()) { + return new Xml\Property\Principal(Xml\Property\Principal::HREF, $url . '/'); + } else { + return new Xml\Property\Principal(Xml\Property\Principal::UNAUTHENTICATED); + } + }); + $propFind->handle('{DAV:}supported-privilege-set', function() use ($node) { + return new Xml\Property\SupportedPrivilegeSet($this->getSupportedPrivilegeSet($node)); + }); + $propFind->handle('{DAV:}current-user-privilege-set', function() use ($node, $propFind, $path) { + if (!$this->checkPrivileges($path, '{DAV:}read-current-user-privilege-set', self::R_PARENT, false)) { + $propFind->set('{DAV:}current-user-privilege-set', null, 403); + } else { + $val = $this->getCurrentUserPrivilegeSet($node); + return new Xml\Property\CurrentUserPrivilegeSet($val); + } + }); + $propFind->handle('{DAV:}acl', function() use ($node, $propFind, $path) { + /* The ACL property contains all the permissions */ + if (!$this->checkPrivileges($path, '{DAV:}read-acl', self::R_PARENT, false)) { + $propFind->set('{DAV:}acl', null, 403); + } else { + $acl = $this->getACL($node); + return new Xml\Property\Acl($this->getACL($node)); + } + }); + $propFind->handle('{DAV:}acl-restrictions', function() { + return new Xml\Property\AclRestrictions(); + }); + + /* Adding ACL properties */ + if ($node instanceof IACL) { + $propFind->handle('{DAV:}owner', function() use ($node) { + return new Href($node->getOwner() . '/'); + }); + } + + } + + /** + * This method intercepts PROPPATCH methods and make sure the + * group-member-set is updated correctly. + * + * @param string $path + * @param DAV\PropPatch $propPatch + * @return void + */ + function propPatch($path, DAV\PropPatch $propPatch) { + + $propPatch->handle('{DAV:}group-member-set', function($value) use ($path) { + if (is_null($value)) { + $memberSet = []; + } elseif ($value instanceof Href) { + $memberSet = array_map( + [$this->server, 'calculateUri'], + $value->getHrefs() + ); + } else { + throw new DAV\Exception('The group-member-set property MUST be an instance of Sabre\DAV\Property\HrefList or null'); + } + $node = $this->server->tree->getNodeForPath($path); + if (!($node instanceof IPrincipal)) { + // Fail + return false; + } + + $node->setGroupMemberSet($memberSet); + // We must also clear our cache, just in case + + $this->principalMembershipCache = []; + + return true; + }); + + } + + /** + * This method handles HTTP REPORT requests + * + * @param string $reportName + * @param mixed $report + * @param mixed $path + * @return bool + */ + function report($reportName, $report, $path) { + + switch ($reportName) { + + case '{DAV:}principal-property-search' : + $this->server->transactionType = 'report-principal-property-search'; + $this->principalPropertySearchReport($path, $report); + return false; + case '{DAV:}principal-search-property-set' : + $this->server->transactionType = 'report-principal-search-property-set'; + $this->principalSearchPropertySetReport($path, $report); + return false; + case '{DAV:}expand-property' : + $this->server->transactionType = 'report-expand-property'; + $this->expandPropertyReport($path, $report); + return false; + case '{DAV:}principal-match' : + $this->server->transactionType = 'report-principal-match'; + $this->principalMatchReport($path, $report); + return false; + case '{DAV:}acl-principal-prop-set' : + $this->server->transactionType = 'acl-principal-prop-set'; + $this->aclPrincipalPropSetReport($path, $report); + return false; + + } + + } + + /** + * This method is responsible for handling the 'ACL' event. + * + * @param RequestInterface $request + * @param ResponseInterface $response + * @return bool + */ + function httpAcl(RequestInterface $request, ResponseInterface $response) { + + $path = $request->getPath(); + $body = $request->getBodyAsString(); + + if (!$body) { + throw new DAV\Exception\BadRequest('XML body expected in ACL request'); + } + + $acl = $this->server->xml->expect('{DAV:}acl', $body); + $newAcl = $acl->getPrivileges(); + + // Normalizing urls + foreach ($newAcl as $k => $newAce) { + $newAcl[$k]['principal'] = $this->server->calculateUri($newAce['principal']); + } + $node = $this->server->tree->getNodeForPath($path); + + if (!$node instanceof IACL) { + throw new DAV\Exception\MethodNotAllowed('This node does not support the ACL method'); + } + + $oldAcl = $this->getACL($node); + + $supportedPrivileges = $this->getFlatPrivilegeSet($node); + + /* Checking if protected principals from the existing principal set are + not overwritten. */ + foreach ($oldAcl as $oldAce) { + + if (!isset($oldAce['protected']) || !$oldAce['protected']) continue; + + $found = false; + foreach ($newAcl as $newAce) { + if ( + $newAce['privilege'] === $oldAce['privilege'] && + $newAce['principal'] === $oldAce['principal'] && + $newAce['protected'] + ) + $found = true; + } + + if (!$found) + throw new Exception\AceConflict('This resource contained a protected {DAV:}ace, but this privilege did not occur in the ACL request'); + + } + + foreach ($newAcl as $newAce) { + + // Do we recognize the privilege + if (!isset($supportedPrivileges[$newAce['privilege']])) { + throw new Exception\NotSupportedPrivilege('The privilege you specified (' . $newAce['privilege'] . ') is not recognized by this server'); + } + + if ($supportedPrivileges[$newAce['privilege']]['abstract']) { + throw new Exception\NoAbstract('The privilege you specified (' . $newAce['privilege'] . ') is an abstract privilege'); + } + + // Looking up the principal + try { + $principal = $this->server->tree->getNodeForPath($newAce['principal']); + } catch (NotFound $e) { + throw new Exception\NotRecognizedPrincipal('The specified principal (' . $newAce['principal'] . ') does not exist'); + } + if (!($principal instanceof IPrincipal)) { + throw new Exception\NotRecognizedPrincipal('The specified uri (' . $newAce['principal'] . ') is not a principal'); + } + + } + $node->setACL($newAcl); + + $response->setStatus(200); + + // Breaking the event chain, because we handled this method. + return false; + + } + + /* }}} */ + + /* Reports {{{ */ + + /** + * The principal-match report is defined in RFC3744, section 9.3. + * + * This report allows a client to figure out based on the current user, + * or a principal URL, the principal URL and principal URLs of groups that + * principal belongs to. + * + * @param string $path + * @param Xml\Request\PrincipalMatchReport $report + * @return void + */ + protected function principalMatchReport($path, Xml\Request\PrincipalMatchReport $report) { + + $depth = $this->server->getHTTPDepth(0); + if ($depth !== 0) { + throw new BadRequest('The principal-match report is only defined on Depth: 0'); + } + + $currentPrincipals = $this->getCurrentUserPrincipals(); + + $result = []; + + if ($report->type === Xml\Request\PrincipalMatchReport::SELF) { + + // Finding all principals under the request uri that match the + // current principal. + foreach ($currentPrincipals as $currentPrincipal) { + + if ($currentPrincipal === $path || strpos($currentPrincipal, $path . '/') === 0) { + $result[] = $currentPrincipal; + } + + } + + } else { + + // We need to find all resources that have a property that matches + // one of the current principals. + $candidates = $this->server->getPropertiesForPath( + $path, + [$report->principalProperty], + 1 + ); + + foreach ($candidates as $candidate) { + + if (!isset($candidate[200][$report->principalProperty])) { + continue; + } + + $hrefs = $candidate[200][$report->principalProperty]; + + if (!$hrefs instanceof Href) { + continue; + } + + foreach ($hrefs->getHrefs() as $href) { + if (in_array(trim($href, '/'), $currentPrincipals)) { + $result[] = $candidate['href']; + continue 2; + } + } + } + + } + + $responses = []; + + foreach ($result as $item) { + + $properties = []; + + if ($report->properties) { + + $foo = $this->server->getPropertiesForPath($item, $report->properties); + $foo = $foo[0]; + $item = $foo['href']; + unset($foo['href']); + $properties = $foo; + + } + + $responses[] = new DAV\Xml\Element\Response( + $item, + $properties, + '200' + ); + + } + + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setBody( + $this->server->xml->write( + '{DAV:}multistatus', + $responses, + $this->server->getBaseUri() + ) + ); + + + } + + /** + * The expand-property report is defined in RFC3253 section 3.8. + * + * This report is very similar to a standard PROPFIND. The difference is + * that it has the additional ability to look at properties containing a + * {DAV:}href element, follow that property and grab additional elements + * there. + * + * Other rfc's, such as ACL rely on this report, so it made sense to put + * it in this plugin. + * + * @param string $path + * @param Xml\Request\ExpandPropertyReport $report + * @return void + */ + protected function expandPropertyReport($path, $report) { + + $depth = $this->server->getHTTPDepth(0); + + $result = $this->expandProperties($path, $report->properties, $depth); + + $xml = $this->server->xml->write( + '{DAV:}multistatus', + new DAV\Xml\Response\MultiStatus($result), + $this->server->getBaseUri() + ); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setBody($xml); + + } + + /** + * This method expands all the properties and returns + * a list with property values + * + * @param array $path + * @param array $requestedProperties the list of required properties + * @param int $depth + * @return array + */ + protected function expandProperties($path, array $requestedProperties, $depth) { + + $foundProperties = $this->server->getPropertiesForPath($path, array_keys($requestedProperties), $depth); + + $result = []; + + foreach ($foundProperties as $node) { + + foreach ($requestedProperties as $propertyName => $childRequestedProperties) { + + // We're only traversing if sub-properties were requested + if (count($childRequestedProperties) === 0) continue; + + // We only have to do the expansion if the property was found + // and it contains an href element. + if (!array_key_exists($propertyName, $node[200])) continue; + + if (!$node[200][$propertyName] instanceof DAV\Xml\Property\Href) { + continue; + } + + $childHrefs = $node[200][$propertyName]->getHrefs(); + $childProps = []; + + foreach ($childHrefs as $href) { + // Gathering the result of the children + $childProps[] = [ + 'name' => '{DAV:}response', + 'value' => $this->expandProperties($href, $childRequestedProperties, 0)[0] + ]; + } + + // Replacing the property with its expanded form. + $node[200][$propertyName] = $childProps; + + } + $result[] = new DAV\Xml\Element\Response($node['href'], $node); + + } + + return $result; + + } + + /** + * principalSearchPropertySetReport + * + * This method responsible for handing the + * {DAV:}principal-search-property-set report. This report returns a list + * of properties the client may search on, using the + * {DAV:}principal-property-search report. + * + * @param string $path + * @param Xml\Request\PrincipalSearchPropertySetReport $report + * @return void + */ + protected function principalSearchPropertySetReport($path, $report) { + + $httpDepth = $this->server->getHTTPDepth(0); + if ($httpDepth !== 0) { + throw new DAV\Exception\BadRequest('This report is only defined when Depth: 0'); + } + + $writer = $this->server->xml->getWriter(); + $writer->openMemory(); + $writer->startDocument(); + + $writer->startElement('{DAV:}principal-search-property-set'); + + foreach ($this->principalSearchPropertySet as $propertyName => $description) { + + $writer->startElement('{DAV:}principal-search-property'); + $writer->startElement('{DAV:}prop'); + + $writer->writeElement($propertyName); + + $writer->endElement(); // prop + + if ($description) { + $writer->write([[ + 'name' => '{DAV:}description', + 'value' => $description, + 'attributes' => ['xml:lang' => 'en'] + ]]); + } + + $writer->endElement(); // principal-search-property + + + } + + $writer->endElement(); // principal-search-property-set + + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setStatus(200); + $this->server->httpResponse->setBody($writer->outputMemory()); + + } + + /** + * principalPropertySearchReport + * + * This method is responsible for handing the + * {DAV:}principal-property-search report. This report can be used for + * clients to search for groups of principals, based on the value of one + * or more properties. + * + * @param string $path + * @param Xml\Request\PrincipalPropertySearchReport $report + * @return void + */ + protected function principalPropertySearchReport($path, Xml\Request\PrincipalPropertySearchReport $report) { + + if ($report->applyToPrincipalCollectionSet) { + $path = null; + } + if ($this->server->getHttpDepth('0') !== 0) { + throw new BadRequest('Depth must be 0'); + } + $result = $this->principalSearch( + $report->searchProperties, + $report->properties, + $path, + $report->test + ); + + $prefer = $this->server->getHTTPPrefer(); + + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setHeader('Vary', 'Brief,Prefer'); + $this->server->httpResponse->setBody($this->server->generateMultiStatus($result, $prefer['return'] === 'minimal')); + + } + + /** + * aclPrincipalPropSet REPORT + * + * This method is responsible for handling the {DAV:}acl-principal-prop-set + * REPORT, as defined in: + * + * https://tools.ietf.org/html/rfc3744#section-9.2 + * + * This REPORT allows a user to quickly fetch information about all + * principals specified in the access control list. Most commonly this + * is used to for example generate a UI with ACL rules, allowing you + * to show names for principals for every entry. + * + * @param string $path + * @param Xml\Request\AclPrincipalPropSetReport $report + * @return void + */ + protected function aclPrincipalPropSetReport($path, Xml\Request\AclPrincipalPropSetReport $report) { + + if ($this->server->getHTTPDepth(0) !== 0) { + throw new BadRequest('The {DAV:}acl-principal-prop-set REPORT only supports Depth 0'); + } + + // Fetching ACL rules for the given path. We're using the property + // API and not the local getACL, because it will ensure that all + // business rules and restrictions are applied. + $acl = $this->server->getProperties($path, '{DAV:}acl'); + + if (!$acl || !isset($acl['{DAV:}acl'])) { + throw new Forbidden('Could not fetch ACL rules for this path'); + } + + $principals = []; + foreach ($acl['{DAV:}acl']->getPrivileges() as $ace) { + + if ($ace['principal'][0] === '{') { + // It's not a principal, it's one of the special rules such as {DAV:}authenticated + continue; + } + + $principals[] = $ace['principal']; + + } + + $properties = $this->server->getPropertiesForMultiplePaths( + $principals, + $report->properties + ); + + $this->server->httpResponse->setStatus(207); + $this->server->httpResponse->setHeader('Content-Type', 'application/xml; charset=utf-8'); + $this->server->httpResponse->setBody( + $this->server->generateMultiStatus($properties) + ); + + } + + + /* }}} */ + + /** + * This method is used to generate HTML output for the + * DAV\Browser\Plugin. This allows us to generate an interface users + * can use to create new calendars. + * + * @param DAV\INode $node + * @param string $output + * @return bool + */ + function htmlActionsPanel(DAV\INode $node, &$output) { + + if (!$node instanceof PrincipalCollection) + return; + + $output .= '
+

Create new principal

+ + +
+
+
+ +
+ '; + + return false; + + } + + /** + * Returns a bunch of meta-data about the plugin. + * + * Providing this information is optional, and is mainly displayed by the + * Browser plugin. + * + * The description key in the returned array may contain html and will not + * be sanitized. + * + * @return array + */ + function getPluginInfo() { + + return [ + 'name' => $this->getPluginName(), + 'description' => 'Adds support for WebDAV ACL (rfc3744)', + 'link' => 'http://sabre.io/dav/acl/', + ]; + + } +} diff --git a/vendor/sabre/dav/lib/DAVACL/Principal.php b/vendor/sabre/dav/lib/DAVACL/Principal.php new file mode 100644 index 0000000..d7db949 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Principal.php @@ -0,0 +1,221 @@ +principalBackend = $principalBackend; + $this->principalProperties = $principalProperties; + + } + + /** + * Returns the full principal url + * + * @return string + */ + function getPrincipalUrl() { + + return $this->principalProperties['uri']; + + } + + /** + * Returns a list of alternative urls for a principal + * + * This can for example be an email address, or ldap url. + * + * @return array + */ + function getAlternateUriSet() { + + $uris = []; + if (isset($this->principalProperties['{DAV:}alternate-URI-set'])) { + + $uris = $this->principalProperties['{DAV:}alternate-URI-set']; + + } + + if (isset($this->principalProperties['{http://sabredav.org/ns}email-address'])) { + $uris[] = 'mailto:' . $this->principalProperties['{http://sabredav.org/ns}email-address']; + } + + return array_unique($uris); + + } + + /** + * Returns the list of group members + * + * If this principal is a group, this function should return + * all member principal uri's for the group. + * + * @return array + */ + function getGroupMemberSet() { + + return $this->principalBackend->getGroupMemberSet($this->principalProperties['uri']); + + } + + /** + * Returns the list of groups this principal is member of + * + * If this principal is a member of a (list of) groups, this function + * should return a list of principal uri's for it's members. + * + * @return array + */ + function getGroupMembership() { + + return $this->principalBackend->getGroupMemberShip($this->principalProperties['uri']); + + } + + /** + * Sets a list of group members + * + * If this principal is a group, this method sets all the group members. + * The list of members is always overwritten, never appended to. + * + * This method should throw an exception if the members could not be set. + * + * @param array $groupMembers + * @return void + */ + function setGroupMemberSet(array $groupMembers) { + + $this->principalBackend->setGroupMemberSet($this->principalProperties['uri'], $groupMembers); + + } + + /** + * Returns this principals name. + * + * @return string + */ + function getName() { + + $uri = $this->principalProperties['uri']; + list(, $name) = URLUtil::splitPath($uri); + return $name; + + } + + /** + * Returns the name of the user + * + * @return string + */ + function getDisplayName() { + + if (isset($this->principalProperties['{DAV:}displayname'])) { + return $this->principalProperties['{DAV:}displayname']; + } else { + return $this->getName(); + } + + } + + /** + * Returns a list of properties + * + * @param array $requestedProperties + * @return array + */ + function getProperties($requestedProperties) { + + $newProperties = []; + foreach ($requestedProperties as $propName) { + + if (isset($this->principalProperties[$propName])) { + $newProperties[$propName] = $this->principalProperties[$propName]; + } + + } + + return $newProperties; + + } + + /** + * Updates properties on this node. + * + * This method received a PropPatch object, which contains all the + * information about the update. + * + * To update specific properties, call the 'handle' method on this object. + * Read the PropPatch documentation for more information. + * + * @param DAV\PropPatch $propPatch + * @return void + */ + function propPatch(DAV\PropPatch $propPatch) { + + return $this->principalBackend->updatePrincipal( + $this->principalProperties['uri'], + $propPatch + ); + + } + + /** + * Returns the owner principal + * + * This must be a url to a principal, or null if there's no owner + * + * @return string|null + */ + function getOwner() { + + return $this->principalProperties['uri']; + + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/PrincipalBackend/AbstractBackend.php b/vendor/sabre/dav/lib/DAVACL/PrincipalBackend/AbstractBackend.php new file mode 100644 index 0000000..9bf9ba4 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/PrincipalBackend/AbstractBackend.php @@ -0,0 +1,53 @@ +searchPrincipals( + $principalPrefix, + ['{http://sabredav.org/ns}email-address' => substr($uri, 7)] + ); + + if ($result) { + return $result[0]; + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/PrincipalBackend/BackendInterface.php b/vendor/sabre/dav/lib/DAVACL/PrincipalBackend/BackendInterface.php new file mode 100644 index 0000000..40b6e33 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/PrincipalBackend/BackendInterface.php @@ -0,0 +1,141 @@ + [ + 'dbField' => 'displayname', + ], + + /** + * This is the users' primary email-address. + */ + '{http://sabredav.org/ns}email-address' => [ + 'dbField' => 'email', + ], + ]; + + /** + * Sets up the backend. + * + * @param \PDO $pdo + */ + function __construct(\PDO $pdo) { + + $this->pdo = $pdo; + + } + + /** + * Returns a list of principals based on a prefix. + * + * This prefix will often contain something like 'principals'. You are only + * expected to return principals that are in this base path. + * + * You are expected to return at least a 'uri' for every user, you can + * return any additional properties if you wish so. Common properties are: + * {DAV:}displayname + * {http://sabredav.org/ns}email-address - This is a custom SabreDAV + * field that's actualy injected in a number of other properties. If + * you have an email address, use this property. + * + * @param string $prefixPath + * @return array + */ + function getPrincipalsByPrefix($prefixPath) { + + $fields = [ + 'uri', + ]; + + foreach ($this->fieldMap as $key => $value) { + $fields[] = $value['dbField']; + } + $result = $this->pdo->query('SELECT ' . implode(',', $fields) . ' FROM ' . $this->tableName); + + $principals = []; + + while ($row = $result->fetch(\PDO::FETCH_ASSOC)) { + + // Checking if the principal is in the prefix + list($rowPrefix) = URLUtil::splitPath($row['uri']); + if ($rowPrefix !== $prefixPath) continue; + + $principal = [ + 'uri' => $row['uri'], + ]; + foreach ($this->fieldMap as $key => $value) { + if ($row[$value['dbField']]) { + $principal[$key] = $row[$value['dbField']]; + } + } + $principals[] = $principal; + + } + + return $principals; + + } + + /** + * Returns a specific principal, specified by it's path. + * The returned structure should be the exact same as from + * getPrincipalsByPrefix. + * + * @param string $path + * @return array + */ + function getPrincipalByPath($path) { + + $fields = [ + 'id', + 'uri', + ]; + + foreach ($this->fieldMap as $key => $value) { + $fields[] = $value['dbField']; + } + $stmt = $this->pdo->prepare('SELECT ' . implode(',', $fields) . ' FROM ' . $this->tableName . ' WHERE uri = ?'); + $stmt->execute([$path]); + + $row = $stmt->fetch(\PDO::FETCH_ASSOC); + if (!$row) return; + + $principal = [ + 'id' => $row['id'], + 'uri' => $row['uri'], + ]; + foreach ($this->fieldMap as $key => $value) { + if ($row[$value['dbField']]) { + $principal[$key] = $row[$value['dbField']]; + } + } + return $principal; + + } + + /** + * Updates one ore more webdav properties on a principal. + * + * The list of mutations is stored in a Sabre\DAV\PropPatch object. + * To do the actual updates, you must tell this object which properties + * you're going to process with the handle() method. + * + * Calling the handle method is like telling the PropPatch object "I + * promise I can handle updating this property". + * + * Read the PropPatch documentation for more info and examples. + * + * @param string $path + * @param DAV\PropPatch $propPatch + */ + function updatePrincipal($path, DAV\PropPatch $propPatch) { + + $propPatch->handle(array_keys($this->fieldMap), function($properties) use ($path) { + + $query = "UPDATE " . $this->tableName . " SET "; + $first = true; + + $values = []; + + foreach ($properties as $key => $value) { + + $dbField = $this->fieldMap[$key]['dbField']; + + if (!$first) { + $query .= ', '; + } + $first = false; + $query .= $dbField . ' = :' . $dbField; + $values[$dbField] = $value; + + } + + $query .= " WHERE uri = :uri"; + $values['uri'] = $path; + + $stmt = $this->pdo->prepare($query); + $stmt->execute($values); + + return true; + + }); + + } + + /** + * This method is used to search for principals matching a set of + * properties. + * + * This search is specifically used by RFC3744's principal-property-search + * REPORT. + * + * The actual search should be a unicode-non-case-sensitive search. The + * keys in searchProperties are the WebDAV property names, while the values + * are the property values to search on. + * + * By default, if multiple properties are submitted to this method, the + * various properties should be combined with 'AND'. If $test is set to + * 'anyof', it should be combined using 'OR'. + * + * This method should simply return an array with full principal uri's. + * + * If somebody attempted to search on a property the backend does not + * support, you should simply return 0 results. + * + * You can also just return 0 results if you choose to not support + * searching at all, but keep in mind that this may stop certain features + * from working. + * + * @param string $prefixPath + * @param array $searchProperties + * @param string $test + * @return array + */ + function searchPrincipals($prefixPath, array $searchProperties, $test = 'allof') { + if (count($searchProperties) == 0) return []; //No criteria + + $query = 'SELECT uri FROM ' . $this->tableName . ' WHERE '; + $values = []; + foreach ($searchProperties as $property => $value) { + switch ($property) { + case '{DAV:}displayname' : + $column = "displayname"; + break; + case '{http://sabredav.org/ns}email-address' : + $column = "email"; + break; + default : + // Unsupported property + return []; + } + if (count($values) > 0) $query .= (strcmp($test, "anyof") == 0 ? " OR " : " AND "); + $query .= 'lower(' . $column . ') LIKE lower(?)'; + $values[] = '%' . $value . '%'; + + } + $stmt = $this->pdo->prepare($query); + $stmt->execute($values); + + $principals = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + + // Checking if the principal is in the prefix + list($rowPrefix) = URLUtil::splitPath($row['uri']); + if ($rowPrefix !== $prefixPath) continue; + + $principals[] = $row['uri']; + + } + + return $principals; + + } + + /** + * Finds a principal by its URI. + * + * This method may receive any type of uri, but mailto: addresses will be + * the most common. + * + * Implementation of this API is optional. It is currently used by the + * CalDAV system to find principals based on their email addresses. If this + * API is not implemented, some features may not work correctly. + * + * This method must return a relative principal path, or null, if the + * principal was not found or you refuse to find it. + * + * @param string $uri + * @param string $principalPrefix + * @return string + */ + function findByUri($uri, $principalPrefix) { + $value = null; + $scheme = null; + list($scheme, $value) = explode(":", $uri, 2); + if (empty($value)) return null; + + $uri = null; + switch ($scheme){ + case "mailto": + $query = 'SELECT uri FROM ' . $this->tableName . ' WHERE lower(email)=lower(?)'; + $stmt = $this->pdo->prepare($query); + $stmt->execute([$value]); + + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + // Checking if the principal is in the prefix + list($rowPrefix) = URLUtil::splitPath($row['uri']); + if ($rowPrefix !== $principalPrefix) continue; + + $uri = $row['uri']; + break; //Stop on first match + } + break; + default: + //unsupported uri scheme + return null; + } + return $uri; + } + + /** + * Returns the list of members for a group-principal + * + * @param string $principal + * @return array + */ + function getGroupMemberSet($principal) { + + $principal = $this->getPrincipalByPath($principal); + if (!$principal) throw new DAV\Exception('Principal not found'); + + $stmt = $this->pdo->prepare('SELECT principals.uri as uri FROM ' . $this->groupMembersTableName . ' AS groupmembers LEFT JOIN ' . $this->tableName . ' AS principals ON groupmembers.member_id = principals.id WHERE groupmembers.principal_id = ?'); + $stmt->execute([$principal['id']]); + + $result = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + $result[] = $row['uri']; + } + return $result; + + } + + /** + * Returns the list of groups a principal is a member of + * + * @param string $principal + * @return array + */ + function getGroupMembership($principal) { + + $principal = $this->getPrincipalByPath($principal); + if (!$principal) throw new DAV\Exception('Principal not found'); + + $stmt = $this->pdo->prepare('SELECT principals.uri as uri FROM ' . $this->groupMembersTableName . ' AS groupmembers LEFT JOIN ' . $this->tableName . ' AS principals ON groupmembers.principal_id = principals.id WHERE groupmembers.member_id = ?'); + $stmt->execute([$principal['id']]); + + $result = []; + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + $result[] = $row['uri']; + } + return $result; + + } + + /** + * Updates the list of group members for a group principal. + * + * The principals should be passed as a list of uri's. + * + * @param string $principal + * @param array $members + * @return void + */ + function setGroupMemberSet($principal, array $members) { + + // Grabbing the list of principal id's. + $stmt = $this->pdo->prepare('SELECT id, uri FROM ' . $this->tableName . ' WHERE uri IN (? ' . str_repeat(', ? ', count($members)) . ');'); + $stmt->execute(array_merge([$principal], $members)); + + $memberIds = []; + $principalId = null; + + while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { + if ($row['uri'] == $principal) { + $principalId = $row['id']; + } else { + $memberIds[] = $row['id']; + } + } + if (!$principalId) throw new DAV\Exception('Principal not found'); + + // Wiping out old members + $stmt = $this->pdo->prepare('DELETE FROM ' . $this->groupMembersTableName . ' WHERE principal_id = ?;'); + $stmt->execute([$principalId]); + + foreach ($memberIds as $memberId) { + + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->groupMembersTableName . ' (principal_id, member_id) VALUES (?, ?);'); + $stmt->execute([$principalId, $memberId]); + + } + + } + + /** + * Creates a new principal. + * + * This method receives a full path for the new principal. The mkCol object + * contains any additional webdav properties specified during the creation + * of the principal. + * + * @param string $path + * @param MkCol $mkCol + * @return void + */ + function createPrincipal($path, MkCol $mkCol) { + + $stmt = $this->pdo->prepare('INSERT INTO ' . $this->tableName . ' (uri) VALUES (?)'); + $stmt->execute([$path]); + $this->updatePrincipal($path, $mkCol); + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/PrincipalCollection.php b/vendor/sabre/dav/lib/DAVACL/PrincipalCollection.php new file mode 100644 index 0000000..ee5b88a --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/PrincipalCollection.php @@ -0,0 +1,98 @@ +principalBackend, $principal); + + } + + /** + * Creates a new collection. + * + * This method will receive a MkCol object with all the information about + * the new collection that's being created. + * + * The MkCol object contains information about the resourceType of the new + * collection. If you don't support the specified resourceType, you should + * throw Exception\InvalidResourceType. + * + * The object also contains a list of WebDAV properties for the new + * collection. + * + * You should call the handle() method on this object to specify exactly + * which properties you are storing. This allows the system to figure out + * exactly which properties you didn't store, which in turn allows other + * plugins (such as the propertystorage plugin) to handle storing the + * property for you. + * + * @param string $name + * @param MkCol $mkCol + * @throws InvalidResourceType + * @return void + */ + function createExtendedCollection($name, MkCol $mkCol) { + + if (!$mkCol->hasResourceType('{DAV:}principal')) { + throw new InvalidResourceType('Only resources of type {DAV:}principal may be created here'); + } + + $this->principalBackend->createPrincipal( + $this->principalPrefix . '/' . $name, + $mkCol + ); + + } + + /** + * Returns a list of ACE's for this node. + * + * Each ACE has the following properties: + * * 'privilege', a string such as {DAV:}read or {DAV:}write. These are + * currently the only supported privileges + * * 'principal', a url to the principal who owns the node + * * 'protected' (optional), indicating that this ACE is not allowed to + * be updated. + * + * @return array + */ + function getACL() { + return [ + [ + 'principal' => '{DAV:}authenticated', + 'privilege' => '{DAV:}read', + 'protected' => true, + ], + ]; + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Property/Acl.php b/vendor/sabre/dav/lib/DAVACL/Xml/Property/Acl.php new file mode 100644 index 0000000..0e1c30c --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Property/Acl.php @@ -0,0 +1,277 @@ +privileges = $privileges; + $this->prefixBaseUrl = $prefixBaseUrl; + + } + + /** + * Returns the list of privileges for this property + * + * @return array + */ + function getPrivileges() { + + return $this->privileges; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->privileges as $ace) { + + $this->serializeAce($writer, $ace); + + } + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + ob_start(); + echo ""; + echo ""; + foreach ($this->privileges as $privilege) { + + echo ''; + // if it starts with a {, it's a special principal + if ($privilege['principal'][0] === '{') { + echo ''; + } else { + echo ''; + } + echo ''; + echo ''; + echo ''; + + } + echo "
PrincipalPrivilege
', $html->xmlName($privilege['principal']), '', $html->link($privilege['principal']), '', $html->xmlName($privilege['privilege']), ''; + if (!empty($privilege['protected'])) echo '(protected)'; + echo '
"; + return ob_get_clean(); + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elementMap = [ + '{DAV:}ace' => 'Sabre\Xml\Element\KeyValue', + '{DAV:}privilege' => 'Sabre\Xml\Element\Elements', + '{DAV:}principal' => 'Sabre\DAVACL\Xml\Property\Principal', + ]; + + $privileges = []; + + foreach ((array)$reader->parseInnerTree($elementMap) as $element) { + + if ($element['name'] !== '{DAV:}ace') { + continue; + } + $ace = $element['value']; + + if (empty($ace['{DAV:}principal'])) { + throw new DAV\Exception\BadRequest('Each {DAV:}ace element must have one {DAV:}principal element'); + } + $principal = $ace['{DAV:}principal']; + + switch ($principal->getType()) { + case Principal::HREF : + $principal = $principal->getHref(); + break; + case Principal::AUTHENTICATED : + $principal = '{DAV:}authenticated'; + break; + case Principal::UNAUTHENTICATED : + $principal = '{DAV:}unauthenticated'; + break; + case Principal::ALL : + $principal = '{DAV:}all'; + break; + + } + + $protected = array_key_exists('{DAV:}protected', $ace); + + if (!isset($ace['{DAV:}grant'])) { + throw new DAV\Exception\NotImplemented('Every {DAV:}ace element must have a {DAV:}grant element. {DAV:}deny is not yet supported'); + } + foreach ($ace['{DAV:}grant'] as $elem) { + if ($elem['name'] !== '{DAV:}privilege') { + continue; + } + + foreach ($elem['value'] as $priv) { + $privileges[] = [ + 'principal' => $principal, + 'protected' => $protected, + 'privilege' => $priv, + ]; + } + + } + + } + + return new self($privileges); + + } + + /** + * Serializes a single access control entry. + * + * @param Writer $writer + * @param array $ace + * @return void + */ + private function serializeAce(Writer $writer, array $ace) { + + $writer->startElement('{DAV:}ace'); + + switch ($ace['principal']) { + case '{DAV:}authenticated' : + $principal = new Principal(Principal::AUTHENTICATED); + break; + case '{DAV:}unauthenticated' : + $principal = new Principal(Principal::UNAUTHENTICATED); + break; + case '{DAV:}all' : + $principal = new Principal(Principal::ALL); + break; + default: + $principal = new Principal(Principal::HREF, $ace['principal']); + break; + } + + $writer->writeElement('{DAV:}principal', $principal); + $writer->startElement('{DAV:}grant'); + $writer->startElement('{DAV:}privilege'); + + $writer->writeElement($ace['privilege']); + + $writer->endElement(); // privilege + $writer->endElement(); // grant + + if (!empty($ace['protected'])) { + $writer->writeElement('{DAV:}protected'); + } + + $writer->endElement(); // ace + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Property/AclRestrictions.php b/vendor/sabre/dav/lib/DAVACL/Xml/Property/AclRestrictions.php new file mode 100644 index 0000000..8d5854c --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Property/AclRestrictions.php @@ -0,0 +1,45 @@ +writeElement('{DAV:}grant-only'); + $writer->writeElement('{DAV:}no-invert'); + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Property/CurrentUserPrivilegeSet.php b/vendor/sabre/dav/lib/DAVACL/Xml/Property/CurrentUserPrivilegeSet.php new file mode 100644 index 0000000..74c09ce --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Property/CurrentUserPrivilegeSet.php @@ -0,0 +1,159 @@ +privileges = $privileges; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + foreach ($this->privileges as $privName) { + + $writer->startElement('{DAV:}privilege'); + $writer->writeElement($privName); + $writer->endElement(); + + } + + + } + + /** + * Returns true or false, whether the specified principal appears in the + * list. + * + * @param string $privilegeName + * @return bool + */ + function has($privilegeName) { + + return in_array($privilegeName, $this->privileges); + + } + + /** + * Returns the list of privileges. + * + * @return array + */ + function getValue() { + + return $this->privileges; + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = []; + + $tree = $reader->parseInnerTree(['{DAV:}privilege' => 'Sabre\\Xml\\Element\\Elements']); + foreach ($tree as $element) { + if ($element['name'] !== '{DAV:}privilege') { + continue; + } + $result[] = $element['value'][0]; + } + return new self($result); + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + return implode( + ', ', + array_map([$html, 'xmlName'], $this->getValue()) + ); + + } + + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Property/Principal.php b/vendor/sabre/dav/lib/DAVACL/Xml/Property/Principal.php new file mode 100644 index 0000000..04d2216 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Property/Principal.php @@ -0,0 +1,196 @@ +type = $type; + if ($type === self::HREF && is_null($href)) { + throw new DAV\Exception('The href argument must be specified for the HREF principal type.'); + } + if ($href) { + $href = rtrim($href, '/') . '/'; + parent::__construct($href); + } + + } + + /** + * Returns the principal type + * + * @return int + */ + function getType() { + + return $this->type; + + } + + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + switch ($this->type) { + + case self::UNAUTHENTICATED : + $writer->writeElement('{DAV:}unauthenticated'); + break; + case self::AUTHENTICATED : + $writer->writeElement('{DAV:}authenticated'); + break; + case self::HREF : + parent::xmlSerialize($writer); + break; + case self::ALL : + $writer->writeElement('{DAV:}all'); + break; + } + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + switch ($this->type) { + + case self::UNAUTHENTICATED : + return 'unauthenticated'; + case self::AUTHENTICATED : + return 'authenticated'; + case self::HREF : + return parent::toHtml($html); + case self::ALL : + return 'all'; + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called staticly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $tree = $reader->parseInnerTree()[0]; + + switch ($tree['name']) { + case '{DAV:}unauthenticated' : + return new self(self::UNAUTHENTICATED); + case '{DAV:}authenticated' : + return new self(self::AUTHENTICATED); + case '{DAV:}href': + return new self(self::HREF, $tree['value']); + case '{DAV:}all': + return new self(self::ALL); + default : + throw new BadRequest('Unknown or unsupported principal type: ' . $tree['name']); + } + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Property/SupportedPrivilegeSet.php b/vendor/sabre/dav/lib/DAVACL/Xml/Property/SupportedPrivilegeSet.php new file mode 100644 index 0000000..b963cc8 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Property/SupportedPrivilegeSet.php @@ -0,0 +1,160 @@ +privileges = $privileges; + + } + + /** + * Returns the privilege value. + * + * @return array + */ + function getValue() { + + return $this->privileges; + + } + + /** + * The xmlSerialize method is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + $this->serializePriv($writer, '{DAV:}all', ['aggregates' => $this->privileges]); + + } + + /** + * Generate html representation for this value. + * + * The html output is 100% trusted, and no effort is being made to sanitize + * it. It's up to the implementor to sanitize user provided values. + * + * The output must be in UTF-8. + * + * The baseUri parameter is a url to the root of the application, and can + * be used to construct local links. + * + * @param HtmlOutputHelper $html + * @return string + */ + function toHtml(HtmlOutputHelper $html) { + + $traverse = function($privName, $priv) use (&$traverse, $html) { + echo "
  • "; + echo $html->xmlName($privName); + if (isset($priv['abstract']) && $priv['abstract']) { + echo " (abstract)"; + } + if (isset($priv['description'])) { + echo " " . $html->h($priv['description']); + } + if (isset($priv['aggregates'])) { + echo "\n
      \n"; + foreach ($priv['aggregates'] as $subPrivName => $subPriv) { + $traverse($subPrivName, $subPriv); + } + echo "
    "; + } + echo "
    • \n"; + }; + + ob_start(); + echo "
      "; + $traverse('{DAV:}all', ['aggregates' => $this->getValue()]); + echo "
    \n"; + + return ob_get_clean(); + + } + + + + /** + * Serializes a property + * + * This is a recursive function. + * + * @param Writer $writer + * @param string $privName + * @param array $privilege + * @return void + */ + private function serializePriv(Writer $writer, $privName, $privilege) { + + $writer->startElement('{DAV:}supported-privilege'); + + $writer->startElement('{DAV:}privilege'); + $writer->writeElement($privName); + $writer->endElement(); // privilege + + if (!empty($privilege['abstract'])) { + $writer->writeElement('{DAV:}abstract'); + } + if (!empty($privilege['description'])) { + $writer->writeElement('{DAV:}description', $privilege['description']); + } + if (isset($privilege['aggregates'])) { + foreach ($privilege['aggregates'] as $subPrivName => $subPrivilege) { + $this->serializePriv($writer, $subPrivName, $subPrivilege); + } + } + + $writer->endElement(); // supported-privilege + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Request/AclPrincipalPropSetReport.php b/vendor/sabre/dav/lib/DAVACL/Xml/Request/AclPrincipalPropSetReport.php new file mode 100644 index 0000000..0aa2f29 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Request/AclPrincipalPropSetReport.php @@ -0,0 +1,67 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $reader->pushContext(); + $reader->elementMap['{DAV:}prop'] = 'Sabre\Xml\Deserializer\enum'; + + $elems = Deserializer\keyValue( + $reader, + 'DAV:' + ); + + $reader->popContext(); + + $report = new self(); + + if (!empty($elems['prop'])) { + $report->properties = $elems['prop']; + } + + return $report; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Request/ExpandPropertyReport.php b/vendor/sabre/dav/lib/DAVACL/Xml/Request/ExpandPropertyReport.php new file mode 100644 index 0000000..a9938ba --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Request/ExpandPropertyReport.php @@ -0,0 +1,103 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $elems = $reader->parseInnerTree(); + + $obj = new self(); + $obj->properties = self::traverse($elems); + + return $obj; + + } + + /** + * This method is used by deserializeXml, to recursively parse the + * {DAV:}property elements. + * + * @param array $elems + * @return void + */ + private static function traverse($elems) { + + $result = []; + + foreach ($elems as $elem) { + + if ($elem['name'] !== '{DAV:}property') { + continue; + } + + $namespace = isset($elem['attributes']['namespace']) ? + $elem['attributes']['namespace'] : + 'DAV:'; + + $propName = '{' . $namespace . '}' . $elem['attributes']['name']; + + $value = null; + if (is_array($elem['value'])) { + $value = self::traverse($elem['value']); + } + + $result[$propName] = $value; + + } + + return $result; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalMatchReport.php b/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalMatchReport.php new file mode 100644 index 0000000..1be15ab --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalMatchReport.php @@ -0,0 +1,107 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $reader->pushContext(); + $reader->elementMap['{DAV:}prop'] = 'Sabre\Xml\Deserializer\enum'; + + $elems = Deserializer\keyValue( + $reader, + 'DAV:' + ); + + $reader->popContext(); + + $principalMatch = new self(); + + if (array_key_exists('self', $elems)) { + $principalMatch->type = self::SELF; + } + + if (array_key_exists('principal-property', $elems)) { + $principalMatch->type = self::PRINCIPAL_PROPERTY; + $principalMatch->principalProperty = $elems['principal-property'][0]['name']; + } + + if (!empty($elems['prop'])) { + $principalMatch->properties = $elems['prop']; + } + + return $principalMatch; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalPropertySearchReport.php b/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalPropertySearchReport.php new file mode 100644 index 0000000..b0cf0e4 --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalPropertySearchReport.php @@ -0,0 +1,127 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $self = new self(); + + $foundSearchProp = false; + $self->test = 'allof'; + if ($reader->getAttribute('test') === 'anyof') { + $self->test = 'anyof'; + } + + $elemMap = [ + '{DAV:}property-search' => 'Sabre\\Xml\\Element\\KeyValue', + '{DAV:}prop' => 'Sabre\\Xml\\Element\\KeyValue', + ]; + + foreach ($reader->parseInnerTree($elemMap) as $elem) { + + switch ($elem['name']) { + + case '{DAV:}prop' : + $self->properties = array_keys($elem['value']); + break; + case '{DAV:}property-search' : + $foundSearchProp = true; + // This property has two sub-elements: + // {DAV:}prop - The property to be searched on. This may + // also be more than one + // {DAV:}match - The value to match with + if (!isset($elem['value']['{DAV:}prop']) || !isset($elem['value']['{DAV:}match'])) { + throw new BadRequest('The {DAV:}property-search element must contain one {DAV:}match and one {DAV:}prop element'); + } + foreach ($elem['value']['{DAV:}prop'] as $propName => $discard) { + $self->searchProperties[$propName] = $elem['value']['{DAV:}match']; + } + break; + case '{DAV:}apply-to-principal-collection-set' : + $self->applyToPrincipalCollectionSet = true; + break; + + } + + } + if (!$foundSearchProp) { + throw new BadRequest('The {DAV:}principal-property-search report must contain at least 1 {DAV:}property-search element'); + } + + return $self; + + } + +} diff --git a/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalSearchPropertySetReport.php b/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalSearchPropertySetReport.php new file mode 100644 index 0000000..64d1f7f --- /dev/null +++ b/vendor/sabre/dav/lib/DAVACL/Xml/Request/PrincipalSearchPropertySetReport.php @@ -0,0 +1,58 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + if (!$reader->isEmptyElement) { + throw new BadRequest('The {DAV:}principal-search-property-set element must be empty'); + } + + // The element is actually empty, so there's not much to do. + $reader->next(); + + $self = new self(); + return $self; + + } + +} diff --git a/vendor/sabre/event/LICENSE b/vendor/sabre/event/LICENSE new file mode 100644 index 0000000..9a495ce --- /dev/null +++ b/vendor/sabre/event/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2013-2015 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/event/lib/EventEmitter.php b/vendor/sabre/event/lib/EventEmitter.php new file mode 100644 index 0000000..1bb1c3c --- /dev/null +++ b/vendor/sabre/event/lib/EventEmitter.php @@ -0,0 +1,18 @@ +listeners[$eventName])) { + $this->listeners[$eventName] = [ + true, // If there's only one item, it's sorted + [$priority], + [$callBack] + ]; + } else { + $this->listeners[$eventName][0] = false; // marked as unsorted + $this->listeners[$eventName][1][] = $priority; + $this->listeners[$eventName][2][] = $callBack; + } + + } + + /** + * Subscribe to an event exactly once. + * + * @param string $eventName + * @param callable $callBack + * @param int $priority + * @return void + */ + function once($eventName, callable $callBack, $priority = 100) { + + $wrapper = null; + $wrapper = function() use ($eventName, $callBack, &$wrapper) { + + $this->removeListener($eventName, $wrapper); + return call_user_func_array($callBack, func_get_args()); + + }; + + $this->on($eventName, $wrapper, $priority); + + } + + /** + * Emits an event. + * + * This method will return true if 0 or more listeners were succesfully + * handled. false is returned if one of the events broke the event chain. + * + * If the continueCallBack is specified, this callback will be called every + * time before the next event handler is called. + * + * If the continueCallback returns false, event propagation stops. This + * allows you to use the eventEmitter as a means for listeners to implement + * functionality in your application, and break the event loop as soon as + * some condition is fulfilled. + * + * Note that returning false from an event subscriber breaks propagation + * and returns false, but if the continue-callback stops propagation, this + * is still considered a 'successful' operation and returns true. + * + * Lastly, if there are 5 event handlers for an event. The continueCallback + * will be called at most 4 times. + * + * @param string $eventName + * @param array $arguments + * @param callback $continueCallBack + * @return bool + */ + function emit($eventName, array $arguments = [], callable $continueCallBack = null) { + + if (is_null($continueCallBack)) { + + foreach ($this->listeners($eventName) as $listener) { + + $result = call_user_func_array($listener, $arguments); + if ($result === false) { + return false; + } + } + + } else { + + $listeners = $this->listeners($eventName); + $counter = count($listeners); + + foreach ($listeners as $listener) { + + $counter--; + $result = call_user_func_array($listener, $arguments); + if ($result === false) { + return false; + } + + if ($counter > 0) { + if (!$continueCallBack()) break; + } + + } + + } + + return true; + + } + + /** + * Returns the list of listeners for an event. + * + * The list is returned as an array, and the list of events are sorted by + * their priority. + * + * @param string $eventName + * @return callable[] + */ + function listeners($eventName) { + + if (!isset($this->listeners[$eventName])) { + return []; + } + + // The list is not sorted + if (!$this->listeners[$eventName][0]) { + + // Sorting + array_multisort($this->listeners[$eventName][1], SORT_NUMERIC, $this->listeners[$eventName][2]); + + // Marking the listeners as sorted + $this->listeners[$eventName][0] = true; + } + + return $this->listeners[$eventName][2]; + + } + + /** + * Removes a specific listener from an event. + * + * If the listener could not be found, this method will return false. If it + * was removed it will return true. + * + * @param string $eventName + * @param callable $listener + * @return bool + */ + function removeListener($eventName, callable $listener) { + + if (!isset($this->listeners[$eventName])) { + return false; + } + foreach ($this->listeners[$eventName][2] as $index => $check) { + if ($check === $listener) { + unset($this->listeners[$eventName][1][$index]); + unset($this->listeners[$eventName][2][$index]); + return true; + } + } + return false; + + } + + /** + * Removes all listeners. + * + * If the eventName argument is specified, all listeners for that event are + * removed. If it is not specified, every listener for every event is + * removed. + * + * @param string $eventName + * @return void + */ + function removeAllListeners($eventName = null) { + + if (!is_null($eventName)) { + unset($this->listeners[$eventName]); + } else { + $this->listeners = []; + } + + } + +} diff --git a/vendor/sabre/event/lib/Loop/Loop.php b/vendor/sabre/event/lib/Loop/Loop.php new file mode 100644 index 0000000..86ee7c8 --- /dev/null +++ b/vendor/sabre/event/lib/Loop/Loop.php @@ -0,0 +1,386 @@ +timers) { + // Special case when the timers array was empty. + $this->timers[] = [$triggerTime, $cb]; + return; + } + + // We need to insert these values in the timers array, but the timers + // array must be in reverse-order of trigger times. + // + // So here we search the array for the insertion point. + $index = count($this->timers) - 1; + while (true) { + if ($triggerTime < $this->timers[$index][0]) { + array_splice( + $this->timers, + $index + 1, + 0, + [[$triggerTime, $cb]] + ); + break; + } elseif ($index === 0) { + array_unshift($this->timers, [$triggerTime, $cb]); + break; + } + $index--; + + } + + } + + /** + * Executes a function every x seconds. + * + * The value this function returns can be used to stop the interval with + * clearInterval. + * + * @param callable $cb + * @param float $timeout + * @return array + */ + function setInterval(callable $cb, $timeout) { + + $keepGoing = true; + $f = null; + + $f = function() use ($cb, &$f, $timeout, &$keepGoing) { + if ($keepGoing) { + $cb(); + $this->setTimeout($f, $timeout); + } + }; + $this->setTimeout($f, $timeout); + + // Really the only thing that matters is returning the $keepGoing + // boolean value. + // + // We need to pack it in an array to allow returning by reference. + // Because I'm worried people will be confused by using a boolean as a + // sort of identifier, I added an extra string. + return ['I\'m an implementation detail', &$keepGoing]; + + } + + /** + * Stops a running internval. + * + * @param array $intervalId + * @return void + */ + function clearInterval($intervalId) { + + $intervalId[1] = false; + + } + + /** + * Runs a function immediately at the next iteration of the loop. + * + * @param callable $cb + * @return void + */ + function nextTick(callable $cb) { + + $this->nextTick[] = $cb; + + } + + + /** + * Adds a read stream. + * + * The callback will be called as soon as there is something to read from + * the stream. + * + * You MUST call removeReadStream after you are done with the stream, to + * prevent the eventloop from never stopping. + * + * @param resource $stream + * @param callable $cb + * @return void + */ + function addReadStream($stream, callable $cb) { + + $this->readStreams[(int)$stream] = $stream; + $this->readCallbacks[(int)$stream] = $cb; + + } + + /** + * Adds a write stream. + * + * The callback will be called as soon as the system reports it's ready to + * receive writes on the stream. + * + * You MUST call removeWriteStream after you are done with the stream, to + * prevent the eventloop from never stopping. + * + * @param resource $stream + * @param callable $cb + * @return void + */ + function addWriteStream($stream, callable $cb) { + + $this->writeStreams[(int)$stream] = $stream; + $this->writeCallbacks[(int)$stream] = $cb; + + } + + /** + * Stop watching a stream for reads. + * + * @param resource $stream + * @return void + */ + function removeReadStream($stream) { + + unset( + $this->readStreams[(int)$stream], + $this->readCallbacks[(int)$stream] + ); + + } + + /** + * Stop watching a stream for writes. + * + * @param resource $stream + * @return void + */ + function removeWriteStream($stream) { + + unset( + $this->writeStreams[(int)$stream], + $this->writeCallbacks[(int)$stream] + ); + + } + + + /** + * Runs the loop. + * + * This function will run continiously, until there's no more events to + * handle. + * + * @return void + */ + function run() { + + $this->running = true; + + do { + + $hasEvents = $this->tick(true); + + } while ($this->running && $hasEvents); + $this->running = false; + + } + + /** + * Executes all pending events. + * + * If $block is turned true, this function will block until any event is + * triggered. + * + * If there are now timeouts, nextTick callbacks or events in the loop at + * all, this function will exit immediately. + * + * This function will return true if there are _any_ events left in the + * loop after the tick. + * + * @param bool $block + * @return bool + */ + function tick($block = false) { + + $this->runNextTicks(); + $nextTimeout = $this->runTimers(); + + // Calculating how long runStreams should at most wait. + if (!$block) { + // Don't wait + $streamWait = 0; + } elseif ($this->nextTick) { + // There's a pending 'nextTick'. Don't wait. + $streamWait = 0; + } elseif (is_numeric($nextTimeout)) { + // Wait until the next Timeout should trigger. + $streamWait = $nextTimeout; + } else { + // Wait indefinitely + $streamWait = null; + } + + $this->runStreams($streamWait); + + return ($this->readStreams || $this->writeStreams || $this->nextTick || $this->timers); + + } + + /** + * Stops a running eventloop + * + * @return void + */ + function stop() { + + $this->running = false; + + } + + /** + * Executes all 'nextTick' callbacks. + * + * return void + */ + protected function runNextTicks() { + + $nextTick = $this->nextTick; + $this->nextTick = []; + + foreach ($nextTick as $cb) { + $cb(); + } + + } + + /** + * Runs all pending timers. + * + * After running the timer callbacks, this function returns the number of + * seconds until the next timer should be executed. + * + * If there's no more pending timers, this function returns null. + * + * @return float + */ + protected function runTimers() { + + $now = microtime(true); + while (($timer = array_pop($this->timers)) && $timer[0] < $now) { + $timer[1](); + } + // Add the last timer back to the array. + if ($timer) { + $this->timers[] = $timer; + return $timer[0] - microtime(true); + } + + } + + /** + * Runs all pending stream events. + * + * @param float $timeout + */ + protected function runStreams($timeout) { + + if ($this->readStreams || $this->writeStreams) { + + $read = $this->readStreams; + $write = $this->writeStreams; + $except = null; + if (stream_select($read, $write, $except, null, $timeout)) { + + // See PHP Bug https://bugs.php.net/bug.php?id=62452 + // Fixed in PHP7 + foreach ($read as $readStream) { + $readCb = $this->readCallbacks[(int)$readStream]; + $readCb(); + } + foreach ($write as $writeStream) { + $writeCb = $this->writeCallbacks[(int)$writeStream]; + $writeCb(); + } + + } + + } elseif ($this->running && ($this->nextTick || $this->timers)) { + usleep($timeout !== null ? $timeout * 1000000 : 200000); + } + + } + + /** + * Is the main loop active + * + * @var bool + */ + protected $running = false; + + /** + * A list of timers, added by setTimeout. + * + * @var array + */ + protected $timers = []; + + /** + * A list of 'nextTick' callbacks. + * + * @var callable[] + */ + protected $nextTick = []; + + /** + * List of readable streams for stream_select, indexed by stream id. + * + * @var resource[] + */ + protected $readStreams = []; + + /** + * List of writable streams for stream_select, indexed by stream id. + * + * @var resource[] + */ + protected $writeStreams = []; + + /** + * List of read callbacks, indexed by stream id. + * + * @var callback[] + */ + protected $readCallbacks = []; + + /** + * List of write callbacks, indexed by stream id. + * + * @var callback[] + */ + protected $writeCallbacks = []; + + +} diff --git a/vendor/sabre/event/lib/Loop/functions.php b/vendor/sabre/event/lib/Loop/functions.php new file mode 100644 index 0000000..56c5bc8 --- /dev/null +++ b/vendor/sabre/event/lib/Loop/functions.php @@ -0,0 +1,183 @@ +setTimeout($cb, $timeout); + +} + +/** + * Executes a function every x seconds. + * + * The value this function returns can be used to stop the interval with + * clearInterval. + * + * @param callable $cb + * @param float $timeout + * @return array + */ +function setInterval(callable $cb, $timeout) { + + return instance()->setInterval($cb, $timeout); + +} + +/** + * Stops a running internval. + * + * @param array $intervalId + * @return void + */ +function clearInterval($intervalId) { + + instance()->clearInterval($intervalId); + +} + +/** + * Runs a function immediately at the next iteration of the loop. + * + * @param callable $cb + * @return void + */ +function nextTick(callable $cb) { + + instance()->nextTick($cb); + +} + + +/** + * Adds a read stream. + * + * The callback will be called as soon as there is something to read from + * the stream. + * + * You MUST call removeReadStream after you are done with the stream, to + * prevent the eventloop from never stopping. + * + * @param resource $stream + * @param callable $cb + * @return void + */ +function addReadStream($stream, callable $cb) { + + instance()->addReadStream($stream, $cb); + +} + +/** + * Adds a write stream. + * + * The callback will be called as soon as the system reports it's ready to + * receive writes on the stream. + * + * You MUST call removeWriteStream after you are done with the stream, to + * prevent the eventloop from never stopping. + * + * @param resource $stream + * @param callable $cb + * @return void + */ +function addWriteStream($stream, callable $cb) { + + instance()->addWriteStream($stream, $cb); + +} + +/** + * Stop watching a stream for reads. + * + * @param resource $stream + * @return void + */ +function removeReadStream($stream) { + + instance()->removeReadStream($stream); + +} + +/** + * Stop watching a stream for writes. + * + * @param resource $stream + * @return void + */ +function removeWriteStream($stream) { + + instance()->removeWriteStream($stream); + +} + + +/** + * Runs the loop. + * + * This function will run continiously, until there's no more events to + * handle. + * + * @return void + */ +function run() { + + instance()->run(); + +} + +/** + * Executes all pending events. + * + * If $block is turned true, this function will block until any event is + * triggered. + * + * If there are now timeouts, nextTick callbacks or events in the loop at + * all, this function will exit immediately. + * + * This function will return true if there are _any_ events left in the + * loop after the tick. + * + * @param bool $block + * @return bool + */ +function tick($block = false) { + + return instance()->tick($block); + +} + +/** + * Stops a running eventloop + * + * @return void + */ +function stop() { + + instance()->stop(); + +} + +/** + * Retrieves or sets the global Loop object. + * + * @param Loop $newLoop + */ +function instance(Loop $newLoop = null) { + + static $loop; + if ($newLoop) { + $loop = $newLoop; + } elseif (!$loop) { + $loop = new Loop(); + } + return $loop; + +} diff --git a/vendor/sabre/event/lib/Promise.php b/vendor/sabre/event/lib/Promise.php new file mode 100644 index 0000000..1c874c1 --- /dev/null +++ b/vendor/sabre/event/lib/Promise.php @@ -0,0 +1,320 @@ +fulfill and $this->reject. + * Using the executor is optional. + * + * @param callable $executor + */ + function __construct(callable $executor = null) { + + if ($executor) { + $executor( + [$this, 'fulfill'], + [$this, 'reject'] + ); + } + + } + + /** + * This method allows you to specify the callback that will be called after + * the promise has been fulfilled or rejected. + * + * Both arguments are optional. + * + * This method returns a new promise, which can be used for chaining. + * If either the onFulfilled or onRejected callback is called, you may + * return a result from this callback. + * + * If the result of this callback is yet another promise, the result of + * _that_ promise will be used to set the result of the returned promise. + * + * If either of the callbacks return any other value, the returned promise + * is automatically fulfilled with that value. + * + * If either of the callbacks throw an exception, the returned promise will + * be rejected and the exception will be passed back. + * + * @param callable $onFulfilled + * @param callable $onRejected + * @return Promise + */ + function then(callable $onFulfilled = null, callable $onRejected = null) { + + // This new subPromise will be returned from this function, and will + // be fulfilled with the result of the onFulfilled or onRejected event + // handlers. + $subPromise = new self(); + + switch ($this->state) { + case self::PENDING : + // The operation is pending, so we keep a reference to the + // event handlers so we can call them later. + $this->subscribers[] = [$subPromise, $onFulfilled, $onRejected]; + break; + case self::FULFILLED : + // The async operation is already fulfilled, so we trigger the + // onFulfilled callback asap. + $this->invokeCallback($subPromise, $onFulfilled); + break; + case self::REJECTED : + // The async operation failed, so we call teh onRejected + // callback asap. + $this->invokeCallback($subPromise, $onRejected); + break; + } + return $subPromise; + + } + + /** + * Add a callback for when this promise is rejected. + * + * Its usage is identical to then(). However, the otherwise() function is + * preferred. + * + * @param callable $onRejected + * @return Promise + */ + function otherwise(callable $onRejected) { + + return $this->then(null, $onRejected); + + } + + /** + * Marks this promise as fulfilled and sets its return value. + * + * @param mixed $value + * @return void + */ + function fulfill($value = null) { + if ($this->state !== self::PENDING) { + throw new PromiseAlreadyResolvedException('This promise is already resolved, and you\'re not allowed to resolve a promise more than once'); + } + $this->state = self::FULFILLED; + $this->value = $value; + foreach ($this->subscribers as $subscriber) { + $this->invokeCallback($subscriber[0], $subscriber[1]); + } + } + + /** + * Marks this promise as rejected, and set it's rejection reason. + * + * While it's possible to use any PHP value as the reason, it's highly + * recommended to use an Exception for this. + * + * @param mixed $reason + * @return void + */ + function reject($reason = null) { + if ($this->state !== self::PENDING) { + throw new PromiseAlreadyResolvedException('This promise is already resolved, and you\'re not allowed to resolve a promise more than once'); + } + $this->state = self::REJECTED; + $this->value = $reason; + foreach ($this->subscribers as $subscriber) { + $this->invokeCallback($subscriber[0], $subscriber[2]); + } + + } + + /** + * Stops execution until this promise is resolved. + * + * This method stops exection completely. If the promise is successful with + * a value, this method will return this value. If the promise was + * rejected, this method will throw an exception. + * + * This effectively turns the asynchronous operation into a synchronous + * one. In PHP it might be useful to call this on the last promise in a + * chain. + * + * @throws Exception + * @return mixed + */ + function wait() { + + $hasEvents = true; + while ($this->state === self::PENDING) { + + if (!$hasEvents) { + throw new \LogicException('There were no more events in the loop. This promise will never be fulfilled.'); + } + + // As long as the promise is not fulfilled, we tell the event loop + // to handle events, and to block. + $hasEvents = Loop\tick(true); + + } + + if ($this->state === self::FULFILLED) { + // If the state of this promise is fulfilled, we can return the value. + return $this->value; + } else { + // If we got here, it means that the asynchronous operation + // errored. Therefore we need to throw an exception. + $reason = $this->value; + if ($reason instanceof Exception) { + throw $reason; + } elseif (is_scalar($reason)) { + throw new Exception($reason); + } else { + $type = is_object($reason) ? get_class($reason) : gettype($reason); + throw new Exception('Promise was rejected with reason of type: ' . $type); + } + } + + + } + + + /** + * A list of subscribers. Subscribers are the callbacks that want us to let + * them know if the callback was fulfilled or rejected. + * + * @var array + */ + protected $subscribers = []; + + /** + * The result of the promise. + * + * If the promise was fulfilled, this will be the result value. If the + * promise was rejected, this property hold the rejection reason. + * + * @var mixed + */ + protected $value = null; + + /** + * This method is used to call either an onFulfilled or onRejected callback. + * + * This method makes sure that the result of these callbacks are handled + * correctly, and any chained promises are also correctly fulfilled or + * rejected. + * + * @param Promise $subPromise + * @param callable $callBack + * @return void + */ + private function invokeCallback(Promise $subPromise, callable $callBack = null) { + + // We use 'nextTick' to ensure that the event handlers are always + // triggered outside of the calling stack in which they were originally + // passed to 'then'. + // + // This makes the order of execution more predictable. + Loop\nextTick(function() use ($callBack, $subPromise) { + if (is_callable($callBack)) { + try { + + $result = $callBack($this->value); + if ($result instanceof self) { + // If the callback (onRejected or onFulfilled) + // returned a promise, we only fulfill or reject the + // chained promise once that promise has also been + // resolved. + $result->then([$subPromise, 'fulfill'], [$subPromise, 'reject']); + } else { + // If the callback returned any other value, we + // immediately fulfill the chained promise. + $subPromise->fulfill($result); + } + } catch (Exception $e) { + // If the event handler threw an exception, we need to make sure that + // the chained promise is rejected as well. + $subPromise->reject($e); + } + } else { + if ($this->state === self::FULFILLED) { + $subPromise->fulfill($this->value); + } else { + $subPromise->reject($this->value); + } + } + }); + } + + /** + * Alias for 'otherwise'. + * + * This function is now deprecated and will be removed in a future version. + * + * @param callable $onRejected + * @deprecated + * @return Promise + */ + function error(callable $onRejected) { + + return $this->otherwise($onRejected); + + } + + /** + * Deprecated. + * + * Please use Sabre\Event\Promise::all + * + * @param Promise[] $promises + * @deprecated + * @return Promise + */ + static function all(array $promises) { + + return Promise\all($promises); + + } + +} diff --git a/vendor/sabre/event/lib/Promise/functions.php b/vendor/sabre/event/lib/Promise/functions.php new file mode 100644 index 0000000..3604b8a --- /dev/null +++ b/vendor/sabre/event/lib/Promise/functions.php @@ -0,0 +1,135 @@ + $subPromise) { + + $subPromise->then( + function($result) use ($promiseIndex, &$completeResult, &$successCount, $success, $promises) { + $completeResult[$promiseIndex] = $result; + $successCount++; + if ($successCount === count($promises)) { + $success($completeResult); + } + return $result; + } + )->error( + function($reason) use ($fail) { + $fail($reason); + } + ); + + } + }); + +} + +/** + * The race function returns a promise that resolves or rejects as soon as + * one of the promises in the argument resolves or rejects. + * + * The returned promise will resolve or reject with the value or reason of + * that first promise. + * + * @param Promise[] $promises + * @return Promise + */ +function race(array $promises) { + + return new Promise(function($success, $fail) use ($promises) { + + $alreadyDone = false; + foreach ($promises as $promise) { + + $promise->then( + function($result) use ($success, &$alreadyDone) { + if ($alreadyDone) { + return; + } + $alreadyDone = true; + $success($result); + }, + function($reason) use ($fail, &$alreadyDone) { + if ($alreadyDone) { + return; + } + $alreadyDone = true; + $fail($reason); + } + ); + + } + + }); + +} + + +/** + * Returns a Promise that resolves with the given value. + * + * If the value is a promise, the returned promise will attach itself to that + * promise and eventually get the same state as the followed promise. + * + * @param mixed $value + * @return Promise + */ +function resolve($value) { + + if ($value instanceof Promise) { + return $value->then(); + } else { + $promise = new Promise(); + $promise->fulfill($value); + return $promise; + } + +} + +/** + * Returns a Promise that will reject with the given reason. + * + * @param mixed $reason + * @return Promise + */ +function reject($reason) { + + $promise = new Promise(); + $promise->reject($reason); + return $promise; + +} diff --git a/vendor/sabre/event/lib/PromiseAlreadyResolvedException.php b/vendor/sabre/event/lib/PromiseAlreadyResolvedException.php new file mode 100644 index 0000000..86a6c5b --- /dev/null +++ b/vendor/sabre/event/lib/PromiseAlreadyResolvedException.php @@ -0,0 +1,15 @@ +request('GET', '/foo'); + * $promise->then(function($value) { + * + * return $httpClient->request('DELETE','/foo'); + * + * })->then(function($value) { + * + * return $httpClient->request('PUT', '/foo'); + * + * })->error(function($reason) { + * + * echo "Failed because: $reason\n"; + * + * }); + * + * Example with coroutines: + * + * coroutine(function() { + * + * try { + * yield $httpClient->request('GET', '/foo'); + * yield $httpClient->request('DELETE', /foo'); + * yield $httpClient->request('PUT', '/foo'); + * } catch(\Exception $reason) { + * echo "Failed because: $reason\n"; + * } + * + * }); + * + * @copyright Copyright (C) 2013-2015 fruux GmbH. All rights reserved. + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +function coroutine(callable $gen) { + + $generator = $gen(); + if (!$generator instanceof Generator) { + throw new \InvalidArgumentException('You must pass a generator function'); + } + + // This is the value we're returning. + $promise = new Promise(); + + $lastYieldResult = null; + + /** + * So tempted to use the mythical y-combinator here, but it's not needed in + * PHP. + */ + $advanceGenerator = function() use (&$advanceGenerator, $generator, $promise, &$lastYieldResult) { + + while ($generator->valid()) { + + $yieldedValue = $generator->current(); + if ($yieldedValue instanceof Promise) { + $yieldedValue->then( + function($value) use ($generator, &$advanceGenerator, &$lastYieldResult) { + $lastYieldResult = $value; + $generator->send($value); + $advanceGenerator(); + }, + function($reason) use ($generator, $advanceGenerator) { + if ($reason instanceof Exception) { + $generator->throw($reason); + } elseif (is_scalar($reason)) { + $generator->throw(new Exception($reason)); + } else { + $type = is_object($reason) ? get_class($reason) : gettype($reason); + $generator->throw(new Exception('Promise was rejected with reason of type: ' . $type)); + } + $advanceGenerator(); + } + )->error(function($reason) use ($promise) { + // This error handler would be called, if something in the + // generator throws an exception, and it's not caught + // locally. + $promise->reject($reason); + }); + // We need to break out of the loop, because $advanceGenerator + // will be called asynchronously when the promise has a result. + break; + } else { + // If the value was not a promise, we'll just let it pass through. + $lastYieldResult = $yieldedValue; + $generator->send($yieldedValue); + } + + } + + // If the generator is at the end, and we didn't run into an exception, + // we can fullfill the promise with the last thing that was yielded to + // us. + if (!$generator->valid() && $promise->state === Promise::PENDING) { + $promise->fulfill($lastYieldResult); + } + + }; + + try { + $advanceGenerator(); + } catch (Exception $e) { + $promise->reject($e); + } + + return $promise; + +} diff --git a/vendor/sabre/http/LICENSE b/vendor/sabre/http/LICENSE new file mode 100644 index 0000000..864041b --- /dev/null +++ b/vendor/sabre/http/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2009-2017 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/http/lib/Auth/AWS.php b/vendor/sabre/http/lib/Auth/AWS.php new file mode 100644 index 0000000..5e17664 --- /dev/null +++ b/vendor/sabre/http/lib/Auth/AWS.php @@ -0,0 +1,234 @@ +request->getHeader('Authorization'); + $authHeader = explode(' ', $authHeader); + + if ($authHeader[0] != 'AWS' || !isset($authHeader[1])) { + $this->errorCode = self::ERR_NOAWSHEADER; + return false; + } + + list($this->accessKey, $this->signature) = explode(':', $authHeader[1]); + + return true; + + } + + /** + * Returns the username for the request + * + * @return string + */ + function getAccessKey() { + + return $this->accessKey; + + } + + /** + * Validates the signature based on the secretKey + * + * @param string $secretKey + * @return bool + */ + function validate($secretKey) { + + $contentMD5 = $this->request->getHeader('Content-MD5'); + + if ($contentMD5) { + // We need to validate the integrity of the request + $body = $this->request->getBody(); + $this->request->setBody($body); + + if ($contentMD5 != base64_encode(md5($body, true))) { + // content-md5 header did not match md5 signature of body + $this->errorCode = self::ERR_MD5CHECKSUMWRONG; + return false; + } + + } + + if (!$requestDate = $this->request->getHeader('x-amz-date')) + $requestDate = $this->request->getHeader('Date'); + + if (!$this->validateRFC2616Date($requestDate)) + return false; + + $amzHeaders = $this->getAmzHeaders(); + + $signature = base64_encode( + $this->hmacsha1($secretKey, + $this->request->getMethod() . "\n" . + $contentMD5 . "\n" . + $this->request->getHeader('Content-type') . "\n" . + $requestDate . "\n" . + $amzHeaders . + $this->request->getUrl() + ) + ); + + if ($this->signature != $signature) { + + $this->errorCode = self::ERR_INVALIDSIGNATURE; + return false; + + } + + return true; + + } + + + /** + * Returns an HTTP 401 header, forcing login + * + * This should be called when username and password are incorrect, or not supplied at all + * + * @return void + */ + function requireLogin() { + + $this->response->addHeader('WWW-Authenticate', 'AWS'); + $this->response->setStatus(401); + + } + + /** + * Makes sure the supplied value is a valid RFC2616 date. + * + * If we would just use strtotime to get a valid timestamp, we have no way of checking if a + * user just supplied the word 'now' for the date header. + * + * This function also makes sure the Date header is within 15 minutes of the operating + * system date, to prevent replay attacks. + * + * @param string $dateHeader + * @return bool + */ + protected function validateRFC2616Date($dateHeader) { + + $date = Util::parseHTTPDate($dateHeader); + + // Unknown format + if (!$date) { + $this->errorCode = self::ERR_INVALIDDATEFORMAT; + return false; + } + + $min = new \DateTime('-15 minutes'); + $max = new \DateTime('+15 minutes'); + + // We allow 15 minutes around the current date/time + if ($date > $max || $date < $min) { + $this->errorCode = self::ERR_REQUESTTIMESKEWED; + return false; + } + + return $date; + + } + + /** + * Returns a list of AMZ headers + * + * @return string + */ + protected function getAmzHeaders() { + + $amzHeaders = []; + $headers = $this->request->getHeaders(); + foreach ($headers as $headerName => $headerValue) { + if (strpos(strtolower($headerName), 'x-amz-') === 0) { + $amzHeaders[strtolower($headerName)] = str_replace(["\r\n"], [' '], $headerValue[0]) . "\n"; + } + } + ksort($amzHeaders); + + $headerStr = ''; + foreach ($amzHeaders as $h => $v) { + $headerStr .= $h . ':' . $v; + } + + return $headerStr; + + } + + /** + * Generates an HMAC-SHA1 signature + * + * @param string $key + * @param string $message + * @return string + */ + private function hmacsha1($key, $message) { + + if (function_exists('hash_hmac')) { + return hash_hmac('sha1', $message, $key, true); + } + + $blocksize = 64; + if (strlen($key) > $blocksize) { + $key = pack('H*', sha1($key)); + } + $key = str_pad($key, $blocksize, chr(0x00)); + $ipad = str_repeat(chr(0x36), $blocksize); + $opad = str_repeat(chr(0x5c), $blocksize); + $hmac = pack('H*', sha1(($key ^ $opad) . pack('H*', sha1(($key ^ $ipad) . $message)))); + return $hmac; + + } + +} diff --git a/vendor/sabre/http/lib/Auth/AbstractAuth.php b/vendor/sabre/http/lib/Auth/AbstractAuth.php new file mode 100644 index 0000000..ae45b3e --- /dev/null +++ b/vendor/sabre/http/lib/Auth/AbstractAuth.php @@ -0,0 +1,73 @@ +realm = $realm; + $this->request = $request; + $this->response = $response; + + } + + /** + * This method sends the needed HTTP header and statuscode (401) to force + * the user to login. + * + * @return void + */ + abstract function requireLogin(); + + /** + * Returns the HTTP realm + * + * @return string + */ + function getRealm() { + + return $this->realm; + + } + +} diff --git a/vendor/sabre/http/lib/Auth/Basic.php b/vendor/sabre/http/lib/Auth/Basic.php new file mode 100644 index 0000000..c263e3f --- /dev/null +++ b/vendor/sabre/http/lib/Auth/Basic.php @@ -0,0 +1,63 @@ +request->getHeader('Authorization'); + + if (!$auth) { + return null; + } + + if (strtolower(substr($auth, 0, 6)) !== 'basic ') { + return null; + } + + $credentials = explode(':', base64_decode(substr($auth, 6)), 2); + + if (2 !== count($credentials)) { + return null; + } + + return $credentials; + + } + + /** + * This method sends the needed HTTP header and statuscode (401) to force + * the user to login. + * + * @return void + */ + function requireLogin() { + + $this->response->addHeader('WWW-Authenticate', 'Basic realm="' . $this->realm . '", charset="UTF-8"'); + $this->response->setStatus(401); + + } + +} diff --git a/vendor/sabre/http/lib/Auth/Bearer.php b/vendor/sabre/http/lib/Auth/Bearer.php new file mode 100644 index 0000000..eefdf11 --- /dev/null +++ b/vendor/sabre/http/lib/Auth/Bearer.php @@ -0,0 +1,56 @@ +request->getHeader('Authorization'); + + if (!$auth) { + return null; + } + + if (strtolower(substr($auth, 0, 7)) !== 'bearer ') { + return null; + } + + return substr($auth, 7); + + } + + /** + * This method sends the needed HTTP header and statuscode (401) to force + * authentication. + * + * @return void + */ + function requireLogin() { + + $this->response->addHeader('WWW-Authenticate', 'Bearer realm="' . $this->realm . '"'); + $this->response->setStatus(401); + + } + +} diff --git a/vendor/sabre/http/lib/Auth/Digest.php b/vendor/sabre/http/lib/Auth/Digest.php new file mode 100644 index 0000000..4b3f074 --- /dev/null +++ b/vendor/sabre/http/lib/Auth/Digest.php @@ -0,0 +1,231 @@ +nonce = uniqid(); + $this->opaque = md5($realm); + parent::__construct($realm, $request, $response); + + } + + /** + * Gathers all information from the headers + * + * This method needs to be called prior to anything else. + * + * @return void + */ + function init() { + + $digest = $this->getDigest(); + $this->digestParts = $this->parseDigest($digest); + + } + + /** + * Sets the quality of protection value. + * + * Possible values are: + * Sabre\HTTP\DigestAuth::QOP_AUTH + * Sabre\HTTP\DigestAuth::QOP_AUTHINT + * + * Multiple values can be specified using logical OR. + * + * QOP_AUTHINT ensures integrity of the request body, but this is not + * supported by most HTTP clients. QOP_AUTHINT also requires the entire + * request body to be md5'ed, which can put strains on CPU and memory. + * + * @param int $qop + * @return void + */ + function setQOP($qop) { + + $this->qop = $qop; + + } + + /** + * Validates the user. + * + * The A1 parameter should be md5($username . ':' . $realm . ':' . $password); + * + * @param string $A1 + * @return bool + */ + function validateA1($A1) { + + $this->A1 = $A1; + return $this->validate(); + + } + + /** + * Validates authentication through a password. The actual password must be provided here. + * It is strongly recommended not store the password in plain-text and use validateA1 instead. + * + * @param string $password + * @return bool + */ + function validatePassword($password) { + + $this->A1 = md5($this->digestParts['username'] . ':' . $this->realm . ':' . $password); + return $this->validate(); + + } + + /** + * Returns the username for the request + * + * @return string + */ + function getUsername() { + + return $this->digestParts['username']; + + } + + /** + * Validates the digest challenge + * + * @return bool + */ + protected function validate() { + + $A2 = $this->request->getMethod() . ':' . $this->digestParts['uri']; + + if ($this->digestParts['qop'] == 'auth-int') { + // Making sure we support this qop value + if (!($this->qop & self::QOP_AUTHINT)) return false; + // We need to add an md5 of the entire request body to the A2 part of the hash + $body = $this->request->getBody($asString = true); + $this->request->setBody($body); + $A2 .= ':' . md5($body); + } else { + + // We need to make sure we support this qop value + if (!($this->qop & self::QOP_AUTH)) return false; + } + + $A2 = md5($A2); + + $validResponse = md5("{$this->A1}:{$this->digestParts['nonce']}:{$this->digestParts['nc']}:{$this->digestParts['cnonce']}:{$this->digestParts['qop']}:{$A2}"); + + return $this->digestParts['response'] == $validResponse; + + + } + + /** + * Returns an HTTP 401 header, forcing login + * + * This should be called when username and password are incorrect, or not supplied at all + * + * @return void + */ + function requireLogin() { + + $qop = ''; + switch ($this->qop) { + case self::QOP_AUTH : + $qop = 'auth'; + break; + case self::QOP_AUTHINT : + $qop = 'auth-int'; + break; + case self::QOP_AUTH | self::QOP_AUTHINT : + $qop = 'auth,auth-int'; + break; + } + + $this->response->addHeader('WWW-Authenticate', 'Digest realm="' . $this->realm . '",qop="' . $qop . '",nonce="' . $this->nonce . '",opaque="' . $this->opaque . '"'); + $this->response->setStatus(401); + + } + + + /** + * This method returns the full digest string. + * + * It should be compatibile with mod_php format and other webservers. + * + * If the header could not be found, null will be returned + * + * @return mixed + */ + function getDigest() { + + return $this->request->getHeader('Authorization'); + + } + + + /** + * Parses the different pieces of the digest string into an array. + * + * This method returns false if an incomplete digest was supplied + * + * @param string $digest + * @return mixed + */ + protected function parseDigest($digest) { + + // protect against missing data + $needed_parts = ['nonce' => 1, 'nc' => 1, 'cnonce' => 1, 'qop' => 1, 'username' => 1, 'uri' => 1, 'response' => 1]; + $data = []; + + preg_match_all('@(\w+)=(?:(?:")([^"]+)"|([^\s,$]+))@', $digest, $matches, PREG_SET_ORDER); + + foreach ($matches as $m) { + $data[$m[1]] = $m[2] ? $m[2] : $m[3]; + unset($needed_parts[$m[1]]); + } + + return $needed_parts ? false : $data; + + } + +} diff --git a/vendor/sabre/http/lib/Client.php b/vendor/sabre/http/lib/Client.php new file mode 100644 index 0000000..0810c4a --- /dev/null +++ b/vendor/sabre/http/lib/Client.php @@ -0,0 +1,601 @@ +curlSettings = [ + CURLOPT_RETURNTRANSFER => true, + CURLOPT_HEADER => true, + CURLOPT_NOBODY => false, + CURLOPT_USERAGENT => 'sabre-http/' . Version::VERSION . ' (http://sabre.io/)', + ]; + + } + + /** + * Sends a request to a HTTP server, and returns a response. + * + * @param RequestInterface $request + * @return ResponseInterface + */ + function send(RequestInterface $request) { + + $this->emit('beforeRequest', [$request]); + + $retryCount = 0; + $redirects = 0; + + do { + + $doRedirect = false; + $retry = false; + + try { + + $response = $this->doRequest($request); + + $code = (int)$response->getStatus(); + + // We are doing in-PHP redirects, because curl's + // FOLLOW_LOCATION throws errors when PHP is configured with + // open_basedir. + // + // https://github.com/fruux/sabre-http/issues/12 + if (in_array($code, [301, 302, 307, 308]) && $redirects < $this->maxRedirects) { + + $oldLocation = $request->getUrl(); + + // Creating a new instance of the request object. + $request = clone $request; + + // Setting the new location + $request->setUrl(Uri\resolve( + $oldLocation, + $response->getHeader('Location') + )); + + $doRedirect = true; + $redirects++; + + } + + // This was a HTTP error + if ($code >= 400) { + + $this->emit('error', [$request, $response, &$retry, $retryCount]); + $this->emit('error:' . $code, [$request, $response, &$retry, $retryCount]); + + } + + } catch (ClientException $e) { + + $this->emit('exception', [$request, $e, &$retry, $retryCount]); + + // If retry was still set to false, it means no event handler + // dealt with the problem. In this case we just re-throw the + // exception. + if (!$retry) { + throw $e; + } + + } + + if ($retry) { + $retryCount++; + } + + } while ($retry || $doRedirect); + + $this->emit('afterRequest', [$request, $response]); + + if ($this->throwExceptions && $code >= 400) { + throw new ClientHttpException($response); + } + + return $response; + + } + + /** + * Sends a HTTP request asynchronously. + * + * Due to the nature of PHP, you must from time to time poll to see if any + * new responses came in. + * + * After calling sendAsync, you must therefore occasionally call the poll() + * method, or wait(). + * + * @param RequestInterface $request + * @param callable $success + * @param callable $error + * @return void + */ + function sendAsync(RequestInterface $request, callable $success = null, callable $error = null) { + + $this->emit('beforeRequest', [$request]); + $this->sendAsyncInternal($request, $success, $error); + $this->poll(); + + } + + + /** + * This method checks if any http requests have gotten results, and if so, + * call the appropriate success or error handlers. + * + * This method will return true if there are still requests waiting to + * return, and false if all the work is done. + * + * @return bool + */ + function poll() { + + // nothing to do? + if (!$this->curlMultiMap) { + return false; + } + + do { + $r = curl_multi_exec( + $this->curlMultiHandle, + $stillRunning + ); + } while ($r === CURLM_CALL_MULTI_PERFORM); + + do { + + messageQueue: + + $status = curl_multi_info_read( + $this->curlMultiHandle, + $messagesInQueue + ); + + if ($status && $status['msg'] === CURLMSG_DONE) { + + $resourceId = intval($status['handle']); + list( + $request, + $successCallback, + $errorCallback, + $retryCount, + ) = $this->curlMultiMap[$resourceId]; + unset($this->curlMultiMap[$resourceId]); + $curlResult = $this->parseCurlResult(curl_multi_getcontent($status['handle']), $status['handle']); + $retry = false; + + if ($curlResult['status'] === self::STATUS_CURLERROR) { + + $e = new ClientException($curlResult['curl_errmsg'], $curlResult['curl_errno']); + $this->emit('exception', [$request, $e, &$retry, $retryCount]); + + if ($retry) { + $retryCount++; + $this->sendAsyncInternal($request, $successCallback, $errorCallback, $retryCount); + goto messageQueue; + } + + $curlResult['request'] = $request; + + if ($errorCallback) { + $errorCallback($curlResult); + } + + } elseif ($curlResult['status'] === self::STATUS_HTTPERROR) { + + $this->emit('error', [$request, $curlResult['response'], &$retry, $retryCount]); + $this->emit('error:' . $curlResult['http_code'], [$request, $curlResult['response'], &$retry, $retryCount]); + + if ($retry) { + + $retryCount++; + $this->sendAsyncInternal($request, $successCallback, $errorCallback, $retryCount); + goto messageQueue; + + } + + $curlResult['request'] = $request; + + if ($errorCallback) { + $errorCallback($curlResult); + } + + } else { + + $this->emit('afterRequest', [$request, $curlResult['response']]); + + if ($successCallback) { + $successCallback($curlResult['response']); + } + + } + } + + } while ($messagesInQueue > 0); + + return count($this->curlMultiMap) > 0; + + } + + /** + * Processes every HTTP request in the queue, and waits till they are all + * completed. + * + * @return void + */ + function wait() { + + do { + curl_multi_select($this->curlMultiHandle); + $stillRunning = $this->poll(); + } while ($stillRunning); + + } + + /** + * If this is set to true, the Client will automatically throw exceptions + * upon HTTP errors. + * + * This means that if a response came back with a status code greater than + * or equal to 400, we will throw a ClientHttpException. + * + * This only works for the send() method. Throwing exceptions for + * sendAsync() is not supported. + * + * @param bool $throwExceptions + * @return void + */ + function setThrowExceptions($throwExceptions) { + + $this->throwExceptions = $throwExceptions; + + } + + /** + * Adds a CURL setting. + * + * These settings will be included in every HTTP request. + * + * @param int $name + * @param mixed $value + * @return void + */ + function addCurlSetting($name, $value) { + + $this->curlSettings[$name] = $value; + + } + + /** + * This method is responsible for performing a single request. + * + * @param RequestInterface $request + * @return ResponseInterface + */ + protected function doRequest(RequestInterface $request) { + + $settings = $this->createCurlSettingsArray($request); + + if (!$this->curlHandle) { + $this->curlHandle = curl_init(); + } + + curl_setopt_array($this->curlHandle, $settings); + $response = $this->curlExec($this->curlHandle); + $response = $this->parseCurlResult($response, $this->curlHandle); + + if ($response['status'] === self::STATUS_CURLERROR) { + throw new ClientException($response['curl_errmsg'], $response['curl_errno']); + } + + return $response['response']; + + } + + /** + * Cached curl handle. + * + * By keeping this resource around for the lifetime of this object, things + * like persistent connections are possible. + * + * @var resource + */ + private $curlHandle; + + /** + * Handler for curl_multi requests. + * + * The first time sendAsync is used, this will be created. + * + * @var resource + */ + private $curlMultiHandle; + + /** + * Has a list of curl handles, as well as their associated success and + * error callbacks. + * + * @var array + */ + private $curlMultiMap = []; + + /** + * Turns a RequestInterface object into an array with settings that can be + * fed to curl_setopt + * + * @param RequestInterface $request + * @return array + */ + protected function createCurlSettingsArray(RequestInterface $request) { + + $settings = $this->curlSettings; + + switch ($request->getMethod()) { + case 'HEAD' : + $settings[CURLOPT_NOBODY] = true; + $settings[CURLOPT_CUSTOMREQUEST] = 'HEAD'; + $settings[CURLOPT_POSTFIELDS] = ''; + $settings[CURLOPT_PUT] = false; + break; + case 'GET' : + $settings[CURLOPT_CUSTOMREQUEST] = 'GET'; + $settings[CURLOPT_POSTFIELDS] = ''; + $settings[CURLOPT_PUT] = false; + break; + default : + $body = $request->getBody(); + if (is_resource($body)) { + // This needs to be set to PUT, regardless of the actual + // method used. Without it, INFILE will be ignored for some + // reason. + $settings[CURLOPT_PUT] = true; + $settings[CURLOPT_INFILE] = $request->getBody(); + } else { + // For security we cast this to a string. If somehow an array could + // be passed here, it would be possible for an attacker to use @ to + // post local files. + $settings[CURLOPT_POSTFIELDS] = (string)$body; + } + $settings[CURLOPT_CUSTOMREQUEST] = $request->getMethod(); + break; + + } + + $nHeaders = []; + foreach ($request->getHeaders() as $key => $values) { + + foreach ($values as $value) { + $nHeaders[] = $key . ': ' . $value; + } + + } + $settings[CURLOPT_HTTPHEADER] = $nHeaders; + $settings[CURLOPT_URL] = $request->getUrl(); + // FIXME: CURLOPT_PROTOCOLS is currently unsupported by HHVM + if (defined('CURLOPT_PROTOCOLS')) { + $settings[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS; + } + // FIXME: CURLOPT_REDIR_PROTOCOLS is currently unsupported by HHVM + if (defined('CURLOPT_REDIR_PROTOCOLS')) { + $settings[CURLOPT_REDIR_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS; + } + + return $settings; + + } + + const STATUS_SUCCESS = 0; + const STATUS_CURLERROR = 1; + const STATUS_HTTPERROR = 2; + + /** + * Parses the result of a curl call in a format that's a bit more + * convenient to work with. + * + * The method returns an array with the following elements: + * * status - one of the 3 STATUS constants. + * * curl_errno - A curl error number. Only set if status is + * STATUS_CURLERROR. + * * curl_errmsg - A current error message. Only set if status is + * STATUS_CURLERROR. + * * response - Response object. Only set if status is STATUS_SUCCESS, or + * STATUS_HTTPERROR. + * * http_code - HTTP status code, as an int. Only set if Only set if + * status is STATUS_SUCCESS, or STATUS_HTTPERROR + * + * @param string $response + * @param resource $curlHandle + * @return Response + */ + protected function parseCurlResult($response, $curlHandle) { + + list( + $curlInfo, + $curlErrNo, + $curlErrMsg + ) = $this->curlStuff($curlHandle); + + if ($curlErrNo) { + return [ + 'status' => self::STATUS_CURLERROR, + 'curl_errno' => $curlErrNo, + 'curl_errmsg' => $curlErrMsg, + ]; + } + + $headerBlob = substr($response, 0, $curlInfo['header_size']); + // In the case of 204 No Content, strlen($response) == $curlInfo['header_size]. + // This will cause substr($response, $curlInfo['header_size']) return FALSE instead of NULL + // An exception will be thrown when calling getBodyAsString then + $responseBody = substr($response, $curlInfo['header_size']) ?: null; + + unset($response); + + // In the case of 100 Continue, or redirects we'll have multiple lists + // of headers for each separate HTTP response. We can easily split this + // because they are separated by \r\n\r\n + $headerBlob = explode("\r\n\r\n", trim($headerBlob, "\r\n")); + + // We only care about the last set of headers + $headerBlob = $headerBlob[count($headerBlob) - 1]; + + // Splitting headers + $headerBlob = explode("\r\n", $headerBlob); + + $response = new Response(); + $response->setStatus($curlInfo['http_code']); + + foreach ($headerBlob as $header) { + $parts = explode(':', $header, 2); + if (count($parts) == 2) { + $response->addHeader(trim($parts[0]), trim($parts[1])); + } + } + + $response->setBody($responseBody); + + $httpCode = intval($response->getStatus()); + + return [ + 'status' => $httpCode >= 400 ? self::STATUS_HTTPERROR : self::STATUS_SUCCESS, + 'response' => $response, + 'http_code' => $httpCode, + ]; + + } + + /** + * Sends an asynchronous HTTP request. + * + * We keep this in a separate method, so we can call it without triggering + * the beforeRequest event and don't do the poll(). + * + * @param RequestInterface $request + * @param callable $success + * @param callable $error + * @param int $retryCount + */ + protected function sendAsyncInternal(RequestInterface $request, callable $success, callable $error, $retryCount = 0) { + + if (!$this->curlMultiHandle) { + $this->curlMultiHandle = curl_multi_init(); + } + $curl = curl_init(); + curl_setopt_array( + $curl, + $this->createCurlSettingsArray($request) + ); + curl_multi_add_handle($this->curlMultiHandle, $curl); + $this->curlMultiMap[intval($curl)] = [ + $request, + $success, + $error, + $retryCount + ]; + + } + + // @codeCoverageIgnoreStart + + /** + * Calls curl_exec + * + * This method exists so it can easily be overridden and mocked. + * + * @param resource $curlHandle + * @return string + */ + protected function curlExec($curlHandle) { + + return curl_exec($curlHandle); + + } + + /** + * Returns a bunch of information about a curl request. + * + * This method exists so it can easily be overridden and mocked. + * + * @param resource $curlHandle + * @return array + */ + protected function curlStuff($curlHandle) { + + return [ + curl_getinfo($curlHandle), + curl_errno($curlHandle), + curl_error($curlHandle), + ]; + + } + // @codeCoverageIgnoreEnd + +} diff --git a/vendor/sabre/http/lib/ClientException.php b/vendor/sabre/http/lib/ClientException.php new file mode 100644 index 0000000..69631f4 --- /dev/null +++ b/vendor/sabre/http/lib/ClientException.php @@ -0,0 +1,15 @@ +response = $response; + parent::__construct($response->getStatusText(), $response->getStatus()); + + } + + /** + * The http status code for the error. + * + * @return int + */ + function getHttpStatus() { + + return $this->response->getStatus(); + + } + + /** + * Returns the full response object. + * + * @return ResponseInterface + */ + function getResponse() { + + return $this->response; + + } + +} diff --git a/vendor/sabre/http/lib/HttpException.php b/vendor/sabre/http/lib/HttpException.php new file mode 100644 index 0000000..1303dec --- /dev/null +++ b/vendor/sabre/http/lib/HttpException.php @@ -0,0 +1,30 @@ +getBody(); + if (is_string($body) || is_null($body)) { + $stream = fopen('php://temp', 'r+'); + fwrite($stream, $body); + rewind($stream); + return $stream; + } + return $body; + + } + + /** + * Returns the body as a string. + * + * Note that because the underlying data may be based on a stream, this + * method could only work correctly the first time. + * + * @return string + */ + function getBodyAsString() { + + $body = $this->getBody(); + if (is_string($body)) { + return $body; + } + if (is_null($body)) { + return ''; + } + $contentLength = $this->getHeader('Content-Length'); + if (is_int($contentLength) || ctype_digit($contentLength)) { + return stream_get_contents($body, $contentLength); + } else { + return stream_get_contents($body); + } + } + + /** + * Returns the message body, as it's internal representation. + * + * This could be either a string or a stream. + * + * @return resource|string + */ + function getBody() { + + return $this->body; + + } + + /** + * Replaces the body resource with a new stream or string. + * + * @param resource|string $body + */ + function setBody($body) { + + $this->body = $body; + + } + + /** + * Returns all the HTTP headers as an array. + * + * Every header is returned as an array, with one or more values. + * + * @return array + */ + function getHeaders() { + + $result = []; + foreach ($this->headers as $headerInfo) { + $result[$headerInfo[0]] = $headerInfo[1]; + } + return $result; + + } + + /** + * Will return true or false, depending on if a HTTP header exists. + * + * @param string $name + * @return bool + */ + function hasHeader($name) { + + return isset($this->headers[strtolower($name)]); + + } + + /** + * Returns a specific HTTP header, based on it's name. + * + * The name must be treated as case-insensitive. + * If the header does not exist, this method must return null. + * + * If a header appeared more than once in a HTTP request, this method will + * concatenate all the values with a comma. + * + * Note that this not make sense for all headers. Some, such as + * `Set-Cookie` cannot be logically combined with a comma. In those cases + * you *should* use getHeaderAsArray(). + * + * @param string $name + * @return string|null + */ + function getHeader($name) { + + $name = strtolower($name); + + if (isset($this->headers[$name])) { + return implode(',', $this->headers[$name][1]); + } + return null; + + } + + /** + * Returns a HTTP header as an array. + * + * For every time the HTTP header appeared in the request or response, an + * item will appear in the array. + * + * If the header did not exists, this method will return an empty array. + * + * @param string $name + * @return string[] + */ + function getHeaderAsArray($name) { + + $name = strtolower($name); + + if (isset($this->headers[$name])) { + return $this->headers[$name][1]; + } + + return []; + + } + + /** + * Updates a HTTP header. + * + * The case-sensitivity of the name value must be retained as-is. + * + * If the header already existed, it will be overwritten. + * + * @param string $name + * @param string|string[] $value + * @return void + */ + function setHeader($name, $value) { + + $this->headers[strtolower($name)] = [$name, (array)$value]; + + } + + /** + * Sets a new set of HTTP headers. + * + * The headers array should contain headernames for keys, and their value + * should be specified as either a string or an array. + * + * Any header that already existed will be overwritten. + * + * @param array $headers + * @return void + */ + function setHeaders(array $headers) { + + foreach ($headers as $name => $value) { + $this->setHeader($name, $value); + } + + } + + /** + * Adds a HTTP header. + * + * This method will not overwrite any existing HTTP header, but instead add + * another value. Individual values can be retrieved with + * getHeadersAsArray. + * + * @param string $name + * @param string $value + * @return void + */ + function addHeader($name, $value) { + + $lName = strtolower($name); + if (isset($this->headers[$lName])) { + $this->headers[$lName][1] = array_merge( + $this->headers[$lName][1], + (array)$value + ); + } else { + $this->headers[$lName] = [ + $name, + (array)$value + ]; + } + + } + + /** + * Adds a new set of HTTP headers. + * + * Any existing headers will not be overwritten. + * + * @param array $headers + * @return void + */ + function addHeaders(array $headers) { + + foreach ($headers as $name => $value) { + $this->addHeader($name, $value); + } + + } + + + /** + * Removes a HTTP header. + * + * The specified header name must be treated as case-insensitive. + * This method should return true if the header was successfully deleted, + * and false if the header did not exist. + * + * @param string $name + * @return bool + */ + function removeHeader($name) { + + $name = strtolower($name); + if (!isset($this->headers[$name])) { + return false; + } + unset($this->headers[$name]); + return true; + + } + + /** + * Sets the HTTP version. + * + * Should be 1.0 or 1.1. + * + * @param string $version + * @return void + */ + function setHttpVersion($version) { + + $this->httpVersion = $version; + + } + + /** + * Returns the HTTP version. + * + * @return string + */ + function getHttpVersion() { + + return $this->httpVersion; + + } +} diff --git a/vendor/sabre/http/lib/MessageDecoratorTrait.php b/vendor/sabre/http/lib/MessageDecoratorTrait.php new file mode 100644 index 0000000..1cb32da --- /dev/null +++ b/vendor/sabre/http/lib/MessageDecoratorTrait.php @@ -0,0 +1,251 @@ +inner->getBodyAsStream(); + + } + + /** + * Returns the body as a string. + * + * Note that because the underlying data may be based on a stream, this + * method could only work correctly the first time. + * + * @return string + */ + function getBodyAsString() { + + return $this->inner->getBodyAsString(); + + } + + /** + * Returns the message body, as it's internal representation. + * + * This could be either a string or a stream. + * + * @return resource|string + */ + function getBody() { + + return $this->inner->getBody(); + + } + + /** + * Updates the body resource with a new stream. + * + * @param resource $body + * @return void + */ + function setBody($body) { + + $this->inner->setBody($body); + + } + + /** + * Returns all the HTTP headers as an array. + * + * Every header is returned as an array, with one or more values. + * + * @return array + */ + function getHeaders() { + + return $this->inner->getHeaders(); + + } + + /** + * Will return true or false, depending on if a HTTP header exists. + * + * @param string $name + * @return bool + */ + function hasHeader($name) { + + return $this->inner->hasHeader($name); + + } + + /** + * Returns a specific HTTP header, based on it's name. + * + * The name must be treated as case-insensitive. + * If the header does not exist, this method must return null. + * + * If a header appeared more than once in a HTTP request, this method will + * concatenate all the values with a comma. + * + * Note that this not make sense for all headers. Some, such as + * `Set-Cookie` cannot be logically combined with a comma. In those cases + * you *should* use getHeaderAsArray(). + * + * @param string $name + * @return string|null + */ + function getHeader($name) { + + return $this->inner->getHeader($name); + + } + + /** + * Returns a HTTP header as an array. + * + * For every time the HTTP header appeared in the request or response, an + * item will appear in the array. + * + * If the header did not exists, this method will return an empty array. + * + * @param string $name + * @return string[] + */ + function getHeaderAsArray($name) { + + return $this->inner->getHeaderAsArray($name); + + } + + /** + * Updates a HTTP header. + * + * The case-sensitivity of the name value must be retained as-is. + * + * If the header already existed, it will be overwritten. + * + * @param string $name + * @param string|string[] $value + * @return void + */ + function setHeader($name, $value) { + + $this->inner->setHeader($name, $value); + + } + + /** + * Sets a new set of HTTP headers. + * + * The headers array should contain headernames for keys, and their value + * should be specified as either a string or an array. + * + * Any header that already existed will be overwritten. + * + * @param array $headers + * @return void + */ + function setHeaders(array $headers) { + + $this->inner->setHeaders($headers); + + } + + /** + * Adds a HTTP header. + * + * This method will not overwrite any existing HTTP header, but instead add + * another value. Individual values can be retrieved with + * getHeadersAsArray. + * + * @param string $name + * @param string $value + * @return void + */ + function addHeader($name, $value) { + + $this->inner->addHeader($name, $value); + + } + + /** + * Adds a new set of HTTP headers. + * + * Any existing headers will not be overwritten. + * + * @param array $headers + * @return void + */ + function addHeaders(array $headers) { + + $this->inner->addHeaders($headers); + + } + + + /** + * Removes a HTTP header. + * + * The specified header name must be treated as case-insensitive. + * This method should return true if the header was successfully deleted, + * and false if the header did not exist. + * + * @param string $name + * @return bool + */ + function removeHeader($name) { + + return $this->inner->removeHeader($name); + + } + + /** + * Sets the HTTP version. + * + * Should be 1.0 or 1.1. + * + * @param string $version + * @return void + */ + function setHttpVersion($version) { + + $this->inner->setHttpVersion($version); + + } + + /** + * Returns the HTTP version. + * + * @return string + */ + function getHttpVersion() { + + return $this->inner->getHttpVersion(); + + } + +} diff --git a/vendor/sabre/http/lib/MessageInterface.php b/vendor/sabre/http/lib/MessageInterface.php new file mode 100644 index 0000000..df55beb --- /dev/null +++ b/vendor/sabre/http/lib/MessageInterface.php @@ -0,0 +1,178 @@ +setMethod($method); + if (!is_null($url)) $this->setUrl($url); + if (!is_null($headers)) $this->setHeaders($headers); + if (!is_null($body)) $this->setBody($body); + + } + + /** + * Returns the current HTTP method + * + * @return string + */ + function getMethod() { + + return $this->method; + + } + + /** + * Sets the HTTP method + * + * @param string $method + * @return void + */ + function setMethod($method) { + + $this->method = $method; + + } + + /** + * Returns the request url. + * + * @return string + */ + function getUrl() { + + return $this->url; + + } + + /** + * Sets the request url. + * + * @param string $url + * @return void + */ + function setUrl($url) { + + $this->url = $url; + + } + + /** + * Returns the list of query parameters. + * + * This is equivalent to PHP's $_GET superglobal. + * + * @return array + */ + function getQueryParameters() { + + $url = $this->getUrl(); + if (($index = strpos($url, '?')) === false) { + return []; + } else { + parse_str(substr($url, $index + 1), $queryParams); + return $queryParams; + } + + } + + /** + * Sets the absolute url. + * + * @param string $url + * @return void + */ + function setAbsoluteUrl($url) { + + $this->absoluteUrl = $url; + + } + + /** + * Returns the absolute url. + * + * @return string + */ + function getAbsoluteUrl() { + + return $this->absoluteUrl; + + } + + /** + * Base url + * + * @var string + */ + protected $baseUrl = '/'; + + /** + * Sets a base url. + * + * This url is used for relative path calculations. + * + * @param string $url + * @return void + */ + function setBaseUrl($url) { + + $this->baseUrl = $url; + + } + + /** + * Returns the current base url. + * + * @return string + */ + function getBaseUrl() { + + return $this->baseUrl; + + } + + /** + * Returns the relative path. + * + * This is being calculated using the base url. This path will not start + * with a slash, so it will always return something like + * 'example/path.html'. + * + * If the full path is equal to the base url, this method will return an + * empty string. + * + * This method will also urldecode the path, and if the url was incoded as + * ISO-8859-1, it will convert it to UTF-8. + * + * If the path is outside of the base url, a LogicException will be thrown. + * + * @return string + */ + function getPath() { + + // Removing duplicated slashes. + $uri = str_replace('//', '/', $this->getUrl()); + + $uri = Uri\normalize($uri); + $baseUri = Uri\normalize($this->getBaseUrl()); + + if (strpos($uri, $baseUri) === 0) { + + // We're not interested in the query part (everything after the ?). + list($uri) = explode('?', $uri); + return trim(URLUtil::decodePath(substr($uri, strlen($baseUri))), '/'); + + } + // A special case, if the baseUri was accessed without a trailing + // slash, we'll accept it as well. + elseif ($uri . '/' === $baseUri) { + + return ''; + + } + + throw new \LogicException('Requested uri (' . $this->getUrl() . ') is out of base uri (' . $this->getBaseUrl() . ')'); + } + + /** + * Equivalent of PHP's $_POST. + * + * @var array + */ + protected $postData = []; + + /** + * Sets the post data. + * + * This is equivalent to PHP's $_POST superglobal. + * + * This would not have been needed, if POST data was accessible as + * php://input, but unfortunately we need to special case it. + * + * @param array $postData + * @return void + */ + function setPostData(array $postData) { + + $this->postData = $postData; + + } + + /** + * Returns the POST data. + * + * This is equivalent to PHP's $_POST superglobal. + * + * @return array + */ + function getPostData() { + + return $this->postData; + + } + + /** + * An array containing the raw _SERVER array. + * + * @var array + */ + protected $rawServerData; + + /** + * Returns an item from the _SERVER array. + * + * If the value does not exist in the array, null is returned. + * + * @param string $valueName + * @return string|null + */ + function getRawServerValue($valueName) { + + if (isset($this->rawServerData[$valueName])) { + return $this->rawServerData[$valueName]; + } + + } + + /** + * Sets the _SERVER array. + * + * @param array $data + * @return void + */ + function setRawServerData(array $data) { + + $this->rawServerData = $data; + + } + + /** + * Serializes the request object as a string. + * + * This is useful for debugging purposes. + * + * @return string + */ + function __toString() { + + $out = $this->getMethod() . ' ' . $this->getUrl() . ' HTTP/' . $this->getHTTPVersion() . "\r\n"; + + foreach ($this->getHeaders() as $key => $value) { + foreach ($value as $v) { + if ($key === 'Authorization') { + list($v) = explode(' ', $v, 2); + $v .= ' REDACTED'; + } + $out .= $key . ": " . $v . "\r\n"; + } + } + $out .= "\r\n"; + $out .= $this->getBodyAsString(); + + return $out; + + } + +} diff --git a/vendor/sabre/http/lib/RequestDecorator.php b/vendor/sabre/http/lib/RequestDecorator.php new file mode 100644 index 0000000..7ee3f6f --- /dev/null +++ b/vendor/sabre/http/lib/RequestDecorator.php @@ -0,0 +1,231 @@ +inner = $inner; + + } + + /** + * Returns the current HTTP method + * + * @return string + */ + function getMethod() { + + return $this->inner->getMethod(); + + } + + /** + * Sets the HTTP method + * + * @param string $method + * @return void + */ + function setMethod($method) { + + $this->inner->setMethod($method); + + } + + /** + * Returns the request url. + * + * @return string + */ + function getUrl() { + + return $this->inner->getUrl(); + + } + + /** + * Sets the request url. + * + * @param string $url + * @return void + */ + function setUrl($url) { + + $this->inner->setUrl($url); + + } + + /** + * Returns the absolute url. + * + * @return string + */ + function getAbsoluteUrl() { + + return $this->inner->getAbsoluteUrl(); + + } + + /** + * Sets the absolute url. + * + * @param string $url + * @return void + */ + function setAbsoluteUrl($url) { + + $this->inner->setAbsoluteUrl($url); + + } + + /** + * Returns the current base url. + * + * @return string + */ + function getBaseUrl() { + + return $this->inner->getBaseUrl(); + + } + + /** + * Sets a base url. + * + * This url is used for relative path calculations. + * + * The base url should default to / + * + * @param string $url + * @return void + */ + function setBaseUrl($url) { + + $this->inner->setBaseUrl($url); + + } + + /** + * Returns the relative path. + * + * This is being calculated using the base url. This path will not start + * with a slash, so it will always return something like + * 'example/path.html'. + * + * If the full path is equal to the base url, this method will return an + * empty string. + * + * This method will also urldecode the path, and if the url was incoded as + * ISO-8859-1, it will convert it to UTF-8. + * + * If the path is outside of the base url, a LogicException will be thrown. + * + * @return string + */ + function getPath() { + + return $this->inner->getPath(); + + } + + /** + * Returns the list of query parameters. + * + * This is equivalent to PHP's $_GET superglobal. + * + * @return array + */ + function getQueryParameters() { + + return $this->inner->getQueryParameters(); + + } + + /** + * Returns the POST data. + * + * This is equivalent to PHP's $_POST superglobal. + * + * @return array + */ + function getPostData() { + + return $this->inner->getPostData(); + + } + + /** + * Sets the post data. + * + * This is equivalent to PHP's $_POST superglobal. + * + * This would not have been needed, if POST data was accessible as + * php://input, but unfortunately we need to special case it. + * + * @param array $postData + * @return void + */ + function setPostData(array $postData) { + + $this->inner->setPostData($postData); + + } + + + /** + * Returns an item from the _SERVER array. + * + * If the value does not exist in the array, null is returned. + * + * @param string $valueName + * @return string|null + */ + function getRawServerValue($valueName) { + + return $this->inner->getRawServerValue($valueName); + + } + + /** + * Sets the _SERVER array. + * + * @param array $data + * @return void + */ + function setRawServerData(array $data) { + + $this->inner->setRawServerData($data); + + } + + /** + * Serializes the request object as a string. + * + * This is useful for debugging purposes. + * + * @return string + */ + function __toString() { + + return $this->inner->__toString(); + + } +} diff --git a/vendor/sabre/http/lib/RequestInterface.php b/vendor/sabre/http/lib/RequestInterface.php new file mode 100644 index 0000000..63d9cbb --- /dev/null +++ b/vendor/sabre/http/lib/RequestInterface.php @@ -0,0 +1,147 @@ + 'Continue', + 101 => 'Switching Protocols', + 102 => 'Processing', + 200 => 'OK', + 201 => 'Created', + 202 => 'Accepted', + 203 => 'Non-Authorative Information', + 204 => 'No Content', + 205 => 'Reset Content', + 206 => 'Partial Content', + 207 => 'Multi-Status', // RFC 4918 + 208 => 'Already Reported', // RFC 5842 + 226 => 'IM Used', // RFC 3229 + 300 => 'Multiple Choices', + 301 => 'Moved Permanently', + 302 => 'Found', + 303 => 'See Other', + 304 => 'Not Modified', + 305 => 'Use Proxy', + 307 => 'Temporary Redirect', + 308 => 'Permanent Redirect', + 400 => 'Bad Request', + 401 => 'Unauthorized', + 402 => 'Payment Required', + 403 => 'Forbidden', + 404 => 'Not Found', + 405 => 'Method Not Allowed', + 406 => 'Not Acceptable', + 407 => 'Proxy Authentication Required', + 408 => 'Request Timeout', + 409 => 'Conflict', + 410 => 'Gone', + 411 => 'Length Required', + 412 => 'Precondition failed', + 413 => 'Request Entity Too Large', + 414 => 'Request-URI Too Long', + 415 => 'Unsupported Media Type', + 416 => 'Requested Range Not Satisfiable', + 417 => 'Expectation Failed', + 418 => 'I\'m a teapot', // RFC 2324 + 421 => 'Misdirected Request', // RFC7540 (HTTP/2) + 422 => 'Unprocessable Entity', // RFC 4918 + 423 => 'Locked', // RFC 4918 + 424 => 'Failed Dependency', // RFC 4918 + 426 => 'Upgrade Required', + 428 => 'Precondition Required', // RFC 6585 + 429 => 'Too Many Requests', // RFC 6585 + 431 => 'Request Header Fields Too Large', // RFC 6585 + 451 => 'Unavailable For Legal Reasons', // draft-tbray-http-legally-restricted-status + 500 => 'Internal Server Error', + 501 => 'Not Implemented', + 502 => 'Bad Gateway', + 503 => 'Service Unavailable', + 504 => 'Gateway Timeout', + 505 => 'HTTP Version not supported', + 506 => 'Variant Also Negotiates', + 507 => 'Insufficient Storage', // RFC 4918 + 508 => 'Loop Detected', // RFC 5842 + 509 => 'Bandwidth Limit Exceeded', // non-standard + 510 => 'Not extended', + 511 => 'Network Authentication Required', // RFC 6585 + ]; + + /** + * HTTP status code + * + * @var int + */ + protected $status; + + /** + * HTTP status text + * + * @var string + */ + protected $statusText; + + /** + * Creates the response object + * + * @param string|int $status + * @param array $headers + * @param resource $body + */ + function __construct($status = null, array $headers = null, $body = null) { + + if (!is_null($status)) $this->setStatus($status); + if (!is_null($headers)) $this->setHeaders($headers); + if (!is_null($body)) $this->setBody($body); + + } + + + /** + * Returns the current HTTP status code. + * + * @return int + */ + function getStatus() { + + return $this->status; + + } + + /** + * Returns the human-readable status string. + * + * In the case of a 200, this may for example be 'OK'. + * + * @return string + */ + function getStatusText() { + + return $this->statusText; + + } + + /** + * Sets the HTTP status code. + * + * This can be either the full HTTP status code with human readable string, + * for example: "403 I can't let you do that, Dave". + * + * Or just the code, in which case the appropriate default message will be + * added. + * + * @param string|int $status + * @throws \InvalidArgumentException + * @return void + */ + function setStatus($status) { + + if (ctype_digit($status) || is_int($status)) { + + $statusCode = $status; + $statusText = isset(self::$statusCodes[$status]) ? self::$statusCodes[$status] : 'Unknown'; + + } else { + list( + $statusCode, + $statusText + ) = explode(' ', $status, 2); + } + if ($statusCode < 100 || $statusCode > 999) { + throw new \InvalidArgumentException('The HTTP status code must be exactly 3 digits'); + } + + $this->status = $statusCode; + $this->statusText = $statusText; + + } + + /** + * Serializes the response object as a string. + * + * This is useful for debugging purposes. + * + * @return string + */ + function __toString() { + + $str = 'HTTP/' . $this->httpVersion . ' ' . $this->getStatus() . ' ' . $this->getStatusText() . "\r\n"; + foreach ($this->getHeaders() as $key => $value) { + foreach ($value as $v) { + $str .= $key . ": " . $v . "\r\n"; + } + } + $str .= "\r\n"; + $str .= $this->getBodyAsString(); + return $str; + + } + +} diff --git a/vendor/sabre/http/lib/ResponseDecorator.php b/vendor/sabre/http/lib/ResponseDecorator.php new file mode 100644 index 0000000..db3a675 --- /dev/null +++ b/vendor/sabre/http/lib/ResponseDecorator.php @@ -0,0 +1,84 @@ +inner = $inner; + + } + + /** + * Returns the current HTTP status code. + * + * @return int + */ + function getStatus() { + + return $this->inner->getStatus(); + + } + + + /** + * Returns the human-readable status string. + * + * In the case of a 200, this may for example be 'OK'. + * + * @return string + */ + function getStatusText() { + + return $this->inner->getStatusText(); + + } + /** + * Sets the HTTP status code. + * + * This can be either the full HTTP status code with human readable string, + * for example: "403 I can't let you do that, Dave". + * + * Or just the code, in which case the appropriate default message will be + * added. + * + * @param string|int $status + * @return void + */ + function setStatus($status) { + + $this->inner->setStatus($status); + + } + + /** + * Serializes the request object as a string. + * + * This is useful for debugging purposes. + * + * @return string + */ + function __toString() { + + return $this->inner->__toString(); + + } +} diff --git a/vendor/sabre/http/lib/ResponseInterface.php b/vendor/sabre/http/lib/ResponseInterface.php new file mode 100644 index 0000000..411cdc0 --- /dev/null +++ b/vendor/sabre/http/lib/ResponseInterface.php @@ -0,0 +1,45 @@ +setBody(fopen('php://input', 'r')); + $r->setPostData($_POST); + return $r; + + } + + /** + * Sends the HTTP response back to a HTTP client. + * + * This calls php's header() function and streams the body to php://output. + * + * @param ResponseInterface $response + * @return void + */ + static function sendResponse(ResponseInterface $response) { + + header('HTTP/' . $response->getHttpVersion() . ' ' . $response->getStatus() . ' ' . $response->getStatusText()); + foreach ($response->getHeaders() as $key => $value) { + + foreach ($value as $k => $v) { + if ($k === 0) { + header($key . ': ' . $v); + } else { + header($key . ': ' . $v, false); + } + } + + } + + $body = $response->getBody(); + if (is_null($body)) return; + + $contentLength = $response->getHeader('Content-Length'); + if ($contentLength !== null) { + $output = fopen('php://output', 'wb'); + if (is_resource($body) && get_resource_type($body) == 'stream') { + if (PHP_INT_SIZE !== 4){ + // use the dedicated function on 64 Bit systems + stream_copy_to_stream($body, $output, $contentLength); + } else { + // workaround for 32 Bit systems to avoid stream_copy_to_stream + while (!feof($body)) { + fwrite($output, fread($body, 8192)); + } + } + } else { + fwrite($output, $body, $contentLength); + } + } else { + file_put_contents('php://output', $body); + } + + if (is_resource($body)) { + fclose($body); + } + + } + + /** + * This static method will create a new Request object, based on a PHP + * $_SERVER array. + * + * @param array $serverArray + * @return Request + */ + static function createFromServerArray(array $serverArray) { + + $headers = []; + $method = null; + $url = null; + $httpVersion = '1.1'; + + $protocol = 'http'; + $hostName = 'localhost'; + + foreach ($serverArray as $key => $value) { + + switch ($key) { + + case 'SERVER_PROTOCOL' : + if ($value === 'HTTP/1.0') { + $httpVersion = '1.0'; + } + break; + case 'REQUEST_METHOD' : + $method = $value; + break; + case 'REQUEST_URI' : + $url = $value; + break; + + // These sometimes show up without a HTTP_ prefix + case 'CONTENT_TYPE' : + $headers['Content-Type'] = $value; + break; + case 'CONTENT_LENGTH' : + $headers['Content-Length'] = $value; + break; + + // mod_php on apache will put credentials in these variables. + // (fast)cgi does not usually do this, however. + case 'PHP_AUTH_USER' : + if (isset($serverArray['PHP_AUTH_PW'])) { + $headers['Authorization'] = 'Basic ' . base64_encode($value . ':' . $serverArray['PHP_AUTH_PW']); + } + break; + + // Similarly, mod_php may also screw around with digest auth. + case 'PHP_AUTH_DIGEST' : + $headers['Authorization'] = 'Digest ' . $value; + break; + + // Apache may prefix the HTTP_AUTHORIZATION header with + // REDIRECT_, if mod_rewrite was used. + case 'REDIRECT_HTTP_AUTHORIZATION' : + $headers['Authorization'] = $value; + break; + + case 'HTTP_HOST' : + $hostName = $value; + $headers['Host'] = $value; + break; + + case 'HTTPS' : + if (!empty($value) && $value !== 'off') { + $protocol = 'https'; + } + break; + + default : + if (substr($key, 0, 5) === 'HTTP_') { + // It's a HTTP header + + // Normalizing it to be prettier + $header = strtolower(substr($key, 5)); + + // Transforming dashes into spaces, and uppercasing + // every first letter. + $header = ucwords(str_replace('_', ' ', $header)); + + // Turning spaces into dashes. + $header = str_replace(' ', '-', $header); + $headers[$header] = $value; + + } + break; + + + } + + } + + $r = new Request($method, $url, $headers); + $r->setHttpVersion($httpVersion); + $r->setRawServerData($serverArray); + $r->setAbsoluteUrl($protocol . '://' . $hostName . $url); + return $r; + + } + +} diff --git a/vendor/sabre/http/lib/URLUtil.php b/vendor/sabre/http/lib/URLUtil.php new file mode 100644 index 0000000..85c0e11 --- /dev/null +++ b/vendor/sabre/http/lib/URLUtil.php @@ -0,0 +1,103 @@ +setTimezone(new \DateTimeZone('GMT')); + return $dateTime->format('D, d M Y H:i:s \G\M\T'); + +} + +/** + * This function can be used to aid with content negotiation. + * + * It takes 2 arguments, the $acceptHeaderValue, which usually comes from + * an Accept header, and $availableOptions, which contains an array of + * items that the server can support. + * + * The result of this function will be the 'best possible option'. If no + * best possible option could be found, null is returned. + * + * When it's null you can according to the spec either return a default, or + * you can choose to emit 406 Not Acceptable. + * + * The method also accepts sending 'null' for the $acceptHeaderValue, + * implying that no accept header was sent. + * + * @param string|null $acceptHeaderValue + * @param array $availableOptions + * @return string|null + */ +function negotiateContentType($acceptHeaderValue, array $availableOptions) { + + if (!$acceptHeaderValue) { + // Grabbing the first in the list. + return reset($availableOptions); + } + + $proposals = array_map( + 'Sabre\HTTP\parseMimeType', + explode(',', $acceptHeaderValue) + ); + + // Ensuring array keys are reset. + $availableOptions = array_values($availableOptions); + + $options = array_map( + 'Sabre\HTTP\parseMimeType', + $availableOptions + ); + + $lastQuality = 0; + $lastSpecificity = 0; + $lastOptionIndex = 0; + $lastChoice = null; + + foreach ($proposals as $proposal) { + + // Ignoring broken values. + if (is_null($proposal)) continue; + + // If the quality is lower we don't have to bother comparing. + if ($proposal['quality'] < $lastQuality) { + continue; + } + + foreach ($options as $optionIndex => $option) { + + if ($proposal['type'] !== '*' && $proposal['type'] !== $option['type']) { + // no match on type. + continue; + } + if ($proposal['subType'] !== '*' && $proposal['subType'] !== $option['subType']) { + // no match on subtype. + continue; + } + + // Any parameters appearing on the options must appear on + // proposals. + foreach ($option['parameters'] as $paramName => $paramValue) { + if (!array_key_exists($paramName, $proposal['parameters'])) { + continue 2; + } + if ($paramValue !== $proposal['parameters'][$paramName]) { + continue 2; + } + } + + // If we got here, we have a match on parameters, type and + // subtype. We need to calculate a score for how specific the + // match was. + $specificity = + ($proposal['type'] !== '*' ? 20 : 0) + + ($proposal['subType'] !== '*' ? 10 : 0) + + count($option['parameters']); + + + // Does this entry win? + if ( + ($proposal['quality'] > $lastQuality) || + ($proposal['quality'] === $lastQuality && $specificity > $lastSpecificity) || + ($proposal['quality'] === $lastQuality && $specificity === $lastSpecificity && $optionIndex < $lastOptionIndex) + ) { + + $lastQuality = $proposal['quality']; + $lastSpecificity = $specificity; + $lastOptionIndex = $optionIndex; + $lastChoice = $availableOptions[$optionIndex]; + + } + + } + + } + + return $lastChoice; + +} + +/** + * Parses the Prefer header, as defined in RFC7240. + * + * Input can be given as a single header value (string) or multiple headers + * (array of string). + * + * This method will return a key->value array with the various Prefer + * parameters. + * + * Prefer: return=minimal will result in: + * + * [ 'return' => 'minimal' ] + * + * Prefer: foo, wait=10 will result in: + * + * [ 'foo' => true, 'wait' => '10'] + * + * This method also supports the formats from older drafts of RFC7240, and + * it will automatically map them to the new values, as the older values + * are still pretty common. + * + * Parameters are currently discarded. There's no known prefer value that + * uses them. + * + * @param string|string[] $input + * @return array + */ +function parsePrefer($input) { + + $token = '[!#$%&\'*+\-.^_`~A-Za-z0-9]+'; + + // Work in progress + $word = '(?: [a-zA-Z0-9]+ | "[a-zA-Z0-9]*" )'; + + $regex = << $token) # Prefer property name +\s* # Optional space +(?: = \s* # Prefer property value + (? $word) +)? +(?: \s* ; (?: .*))? # Prefer parameters (ignored) +$ +/x +REGEX; + + $output = []; + foreach (getHeaderValues($input) as $value) { + + if (!preg_match($regex, $value, $matches)) { + // Ignore + continue; + } + + // Mapping old values to their new counterparts + switch ($matches['name']) { + case 'return-asynch' : + $output['respond-async'] = true; + break; + case 'return-representation' : + $output['return'] = 'representation'; + break; + case 'return-minimal' : + $output['return'] = 'minimal'; + break; + case 'strict' : + $output['handling'] = 'strict'; + break; + case 'lenient' : + $output['handling'] = 'lenient'; + break; + default : + if (isset($matches['value'])) { + $value = trim($matches['value'], '"'); + } else { + $value = true; + } + $output[strtolower($matches['name'])] = empty($value) ? true : $value; + break; + } + + } + + return $output; + +} + +/** + * This method splits up headers into all their individual values. + * + * A HTTP header may have more than one header, such as this: + * Cache-Control: private, no-store + * + * Header values are always split with a comma. + * + * You can pass either a string, or an array. The resulting value is always + * an array with each spliced value. + * + * If the second headers argument is set, this value will simply be merged + * in. This makes it quicker to merge an old list of values with a new set. + * + * @param string|string[] $values + * @param string|string[] $values2 + * @return string[] + */ +function getHeaderValues($values, $values2 = null) { + + $values = (array)$values; + if ($values2) { + $values = array_merge($values, (array)$values2); + } + foreach ($values as $l1) { + foreach (explode(',', $l1) as $l2) { + $result[] = trim($l2); + } + } + return $result; + +} + +/** + * Parses a mime-type and splits it into: + * + * 1. type + * 2. subtype + * 3. quality + * 4. parameters + * + * @param string $str + * @return array + */ +function parseMimeType($str) { + + $parameters = []; + // If no q= parameter appears, then quality = 1. + $quality = 1; + + $parts = explode(';', $str); + + // The first part is the mime-type. + $mimeType = array_shift($parts); + + $mimeType = explode('/', trim($mimeType)); + if (count($mimeType) !== 2) { + // Illegal value + return null; + } + list($type, $subType) = $mimeType; + + foreach ($parts as $part) { + + $part = trim($part); + if (strpos($part, '=')) { + list($partName, $partValue) = + explode('=', $part, 2); + } else { + $partName = $part; + $partValue = null; + } + + // The quality parameter, if it appears, also marks the end of + // the parameter list. Anything after the q= counts as an + // 'accept extension' and could introduce new semantics in + // content-negotation. + if ($partName !== 'q') { + $parameters[$partName] = $part; + } else { + $quality = (float)$partValue; + break; // Stop parsing parts + } + + } + + return [ + 'type' => $type, + 'subType' => $subType, + 'quality' => $quality, + 'parameters' => $parameters, + ]; + +} + +/** + * Encodes the path of a url. + * + * slashes (/) are treated as path-separators. + * + * @param string $path + * @return string + */ +function encodePath($path) { + + return preg_replace_callback('/([^A-Za-z0-9_\-\.~\(\)\/:@])/', function($match) { + + return '%' . sprintf('%02x', ord($match[0])); + + }, $path); + +} + +/** + * Encodes a 1 segment of a path + * + * Slashes are considered part of the name, and are encoded as %2f + * + * @param string $pathSegment + * @return string + */ +function encodePathSegment($pathSegment) { + + return preg_replace_callback('/([^A-Za-z0-9_\-\.~\(\):@])/', function($match) { + + return '%' . sprintf('%02x', ord($match[0])); + + }, $pathSegment); +} + +/** + * Decodes a url-encoded path + * + * @param string $path + * @return string + */ +function decodePath($path) { + + return decodePathSegment($path); + +} + +/** + * Decodes a url-encoded path segment + * + * @param string $path + * @return string + */ +function decodePathSegment($path) { + + $path = rawurldecode($path); + $encoding = mb_detect_encoding($path, ['UTF-8', 'ISO-8859-1']); + + switch ($encoding) { + + case 'ISO-8859-1' : + $path = utf8_encode($path); + + } + + return $path; + +} diff --git a/vendor/sabre/uri/LICENSE b/vendor/sabre/uri/LICENSE new file mode 100644 index 0000000..087996b --- /dev/null +++ b/vendor/sabre/uri/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2014-2017 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/uri/lib/InvalidUriException.php b/vendor/sabre/uri/lib/InvalidUriException.php new file mode 100644 index 0000000..0385fd4 --- /dev/null +++ b/vendor/sabre/uri/lib/InvalidUriException.php @@ -0,0 +1,17 @@ + '80', + 'https' => '443', + ]; + + if (!empty($parts['port']) && isset($defaultPorts[$parts['scheme']]) && $defaultPorts[$parts['scheme']] == $parts['port']) { + // Removing default ports. + unset($parts['port']); + } + // A few HTTP specific rules. + switch ($parts['scheme']) { + case 'http' : + case 'https' : + if (empty($parts['path'])) { + // An empty path is equivalent to / in http. + $parts['path'] = '/'; + } + break; + } + } + + if ($parts['host']) $parts['host'] = strtolower($parts['host']); + + return build($parts); + +} + +/** + * Parses a URI and returns its individual components. + * + * This method largely behaves the same as PHP's parse_url, except that it will + * return an array with all the array keys, including the ones that are not + * set by parse_url, which makes it a bit easier to work with. + * + * Unlike PHP's parse_url, it will also convert any non-ascii characters to + * percent-encoded strings. PHP's parse_url corrupts these characters on OS X. + * + * @param string $uri + * @return array + */ +function parse($uri) { + + // Normally a URI must be ASCII, however. However, often it's not and + // parse_url might corrupt these strings. + // + // For that reason we take any non-ascii characters from the uri and + // uriencode them first. + $uri = preg_replace_callback( + '/[^[:ascii:]]/u', + function($matches) { + return rawurlencode($matches[0]); + }, + $uri + ); + + $result = parse_url($uri); + if (!$result) { + $result = _parse_fallback($uri); + } + + return + $result + [ + 'scheme' => null, + 'host' => null, + 'path' => null, + 'port' => null, + 'user' => null, + 'query' => null, + 'fragment' => null, + ]; + +} + +/** + * This function takes the components returned from PHP's parse_url, and uses + * it to generate a new uri. + * + * @param array $parts + * @return string + */ +function build(array $parts) { + + $uri = ''; + + $authority = ''; + if (!empty($parts['host'])) { + $authority = $parts['host']; + if (!empty($parts['user'])) { + $authority = $parts['user'] . '@' . $authority; + } + if (!empty($parts['port'])) { + $authority = $authority . ':' . $parts['port']; + } + } + + if (!empty($parts['scheme'])) { + // If there's a scheme, there's also a host. + $uri = $parts['scheme'] . ':'; + + } + if ($authority || (!empty($parts['scheme']) && $parts['scheme'] === 'file')) { + // No scheme, but there is a host. + $uri .= '//' . $authority; + + } + + if (!empty($parts['path'])) { + $uri .= $parts['path']; + } + if (!empty($parts['query'])) { + $uri .= '?' . $parts['query']; + } + if (!empty($parts['fragment'])) { + $uri .= '#' . $parts['fragment']; + } + + return $uri; + +} + +/** + * Returns the 'dirname' and 'basename' for a path. + * + * The reason there is a custom function for this purpose, is because + * basename() is locale aware (behaviour changes if C locale or a UTF-8 locale + * is used) and we need a method that just operates on UTF-8 characters. + * + * In addition basename and dirname are platform aware, and will treat + * backslash (\) as a directory separator on windows. + * + * This method returns the 2 components as an array. + * + * If there is no dirname, it will return an empty string. Any / appearing at + * the end of the string is stripped off. + * + * @param string $path + * @return array + */ +function split($path) { + + $matches = []; + if (preg_match('/^(?:(?:(.*)(?:\/+))?([^\/]+))(?:\/?)$/u', $path, $matches)) { + return [$matches[1], $matches[2]]; + } + return [null,null]; + +} + +/** + * This function is another implementation of parse_url, except this one is + * fully written in PHP. + * + * The reason is that the PHP bug team is not willing to admit that there are + * bugs in the parse_url implementation. + * + * This function is only called if the main parse method fails. It's pretty + * crude and probably slow, so the original parse_url is usually preferred. + * + * @param string $uri + * @return array + */ +function _parse_fallback($uri) { + + // Normally a URI must be ASCII, however. However, often it's not and + // parse_url might corrupt these strings. + // + // For that reason we take any non-ascii characters from the uri and + // uriencode them first. + $uri = preg_replace_callback( + '/[^[:ascii:]]/u', + function($matches) { + return rawurlencode($matches[0]); + }, + $uri + ); + + $result = [ + 'scheme' => null, + 'host' => null, + 'port' => null, + 'user' => null, + 'path' => null, + 'fragment' => null, + 'query' => null, + ]; + + if (preg_match('% ^([A-Za-z][A-Za-z0-9+-\.]+): %x', $uri, $matches)) { + + $result['scheme'] = $matches[1]; + // Take what's left. + $uri = substr($uri, strlen($result['scheme']) + 1); + + } + + // Taking off a fragment part + if (strpos($uri, '#') !== false) { + list($uri, $result['fragment']) = explode('#', $uri, 2); + } + // Taking off the query part + if (strpos($uri, '?') !== false) { + list($uri, $result['query']) = explode('?', $uri, 2); + } + + if (substr($uri, 0, 3) === '///') { + // The triple slash uris are a bit unusual, but we have special handling + // for them. + $result['path'] = substr($uri, 2); + $result['host'] = ''; + } elseif (substr($uri, 0, 2) === '//') { + // Uris that have an authority part. + $regex = ' + %^ + // + (?: (? [^:@]+) (: (? [^@]+)) @)? + (? ( [^:/]* | \[ [^\]]+ \] )) + (?: : (? [0-9]+))? + (? / .*)? + $%x + '; + if (!preg_match($regex, $uri, $matches)) { + throw new InvalidUriException('Invalid, or could not parse URI'); + } + if ($matches['host']) $result['host'] = $matches['host']; + if ($matches['port']) $result['port'] = (int)$matches['port']; + if (isset($matches['path'])) $result['path'] = $matches['path']; + if ($matches['user']) $result['user'] = $matches['user']; + if ($matches['pass']) $result['pass'] = $matches['pass']; + } else { + $result['path'] = $uri; + } + + return $result; +} diff --git a/vendor/sabre/vobject/LICENSE b/vendor/sabre/vobject/LICENSE new file mode 100644 index 0000000..a99c8da --- /dev/null +++ b/vendor/sabre/vobject/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2011-2016 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/vobject/bin/bench.php b/vendor/sabre/vobject/bin/bench.php new file mode 100755 index 0000000..807b407 --- /dev/null +++ b/vendor/sabre/vobject/bin/bench.php @@ -0,0 +1,12 @@ +#!/usr/bin/env php +parse->start(); + +$vcal = Sabre\VObject\Reader::read(fopen($inputFile, 'r')); + +$bench->parse->stop(); + +$repeat = 100; +$start = new \DateTime('2000-01-01'); +$end = new \DateTime('2020-01-01'); +$timeZone = new \DateTimeZone('America/Toronto'); + +$bench->fb->start(); + +for ($i = 0; $i < $repeat; $i++) { + + $fb = new Sabre\VObject\FreeBusyGenerator($start, $end, $vcal, $timeZone); + $results = $fb->getResult(); + +} +$bench->fb->stop(); + + + +echo $bench,"\n"; + +function formatMemory($input) { + + if (strlen($input) > 6) { + + return round($input / (1024 * 1024)) . 'M'; + + } elseif (strlen($input) > 3) { + + return round($input / 1024) . 'K'; + + } + +} + +unset($input, $splitter); + +echo "peak memory usage: " . formatMemory(memory_get_peak_usage()), "\n"; +echo "current memory usage: " . formatMemory(memory_get_usage()), "\n"; diff --git a/vendor/sabre/vobject/bin/bench_manipulatevcard.php b/vendor/sabre/vobject/bin/bench_manipulatevcard.php new file mode 100644 index 0000000..adc198e --- /dev/null +++ b/vendor/sabre/vobject/bin/bench_manipulatevcard.php @@ -0,0 +1,69 @@ +parse->start(); + $vcard = $splitter->getNext(); + $bench->parse->pause(); + + if (!$vcard) break; + + $bench->manipulate->start(); + $vcard->{'X-FOO'} = 'Random new value!'; + $emails = []; + if (isset($vcard->EMAIL)) foreach ($vcard->EMAIL as $email) { + $emails[] = (string)$email; + } + $bench->manipulate->pause(); + + $bench->serialize->start(); + $vcard2 = $vcard->serialize(); + $bench->serialize->pause(); + + $vcard->destroy(); + +} + + + +echo $bench,"\n"; + +function formatMemory($input) { + + if (strlen($input) > 6) { + + return round($input / (1024 * 1024)) . 'M'; + + } elseif (strlen($input) > 3) { + + return round($input / 1024) . 'K'; + + } + +} + +unset($input, $splitter); + +echo "peak memory usage: " . formatMemory(memory_get_peak_usage()), "\n"; +echo "current memory usage: " . formatMemory(memory_get_usage()), "\n"; diff --git a/vendor/sabre/vobject/bin/fetch_windows_zones.php b/vendor/sabre/vobject/bin/fetch_windows_zones.php new file mode 100755 index 0000000..3f2a00f --- /dev/null +++ b/vendor/sabre/vobject/bin/fetch_windows_zones.php @@ -0,0 +1,51 @@ +#!/usr/bin/env php +xpath('//mapZone') as $mapZone) { + + $from = (string)$mapZone['other']; + $to = (string)$mapZone['type']; + + list($to) = explode(' ', $to, 2); + + if (!isset($map[$from])) { + $map[$from] = $to; + } + +} + +ksort($map); +echo "Writing to: $outputFile\n"; + +$f = fopen($outputFile, 'w'); +fwrite($f, "add('VEVENT'); + $event->DTSTART = 'bla'; + $event->SUMMARY = 'Event #' . $ii; + $event->UID = md5(microtime(true)); + + $doctorRandom = mt_rand(1, 1000); + + switch ($doctorRandom) { + // All-day event + case 1 : + $event->DTEND = 'bla'; + $dtStart = clone $currentDate; + $dtEnd = clone $currentDate; + $dtEnd->modify('+' . mt_rand(1, 3) . ' days'); + $event->DTSTART->setDateTime($dtStart); + $event->DTSTART['VALUE'] = 'DATE'; + $event->DTEND->setDateTime($dtEnd); + break; + case 2 : + $event->RRULE = 'FREQ=DAILY;COUNT=' . mt_rand(1, 10); + // No break intentional + default : + $dtStart = clone $currentDate; + $dtStart->setTime(mt_rand(1, 23), mt_rand(0, 59), mt_rand(0, 59)); + $event->DTSTART->setDateTime($dtStart); + $event->DURATION = 'PT' . mt_rand(1, 3) . 'H'; + break; + + } + + $currentDate->modify('+ ' . mt_rand(0, 3) . ' days'); + +} +fwrite(STDERR, "Validating\n"); + +$result = $calendar->validate(); +if ($result) { + fwrite(STDERR, "Errors!\n"); + fwrite(STDERR, print_r($result, true)); + die(-1); +} + +fwrite(STDERR, "Serializing this beast\n"); + +echo $calendar->serialize(); + +fwrite(STDERR, "done.\n"); diff --git a/vendor/sabre/vobject/bin/mergeduplicates.php b/vendor/sabre/vobject/bin/mergeduplicates.php new file mode 100755 index 0000000..076524d --- /dev/null +++ b/vendor/sabre/vobject/bin/mergeduplicates.php @@ -0,0 +1,184 @@ +#!/usr/bin/env php + 0, + "No FN property" => 0, + "Ignored duplicates" => 0, + "Merged values" => 0, + "Error" => 0, + "Unique cards" => 0, + "Total written" => 0, +]; + +function writeStats() { + + global $stats; + foreach ($stats as $name => $value) { + echo str_pad($name, 23, " ", STR_PAD_RIGHT), str_pad($value, 6, " ", STR_PAD_LEFT), "\n"; + } + // Moving cursor back a few lines. + echo "\033[" . count($stats) . "A"; + +} + +function write($vcard) { + + global $stats, $output; + + $stats["Total written"]++; + fwrite($output, $vcard->serialize() . "\n"); + +} + +while ($vcard = $splitter->getNext()) { + + $stats["Total vcards"]++; + writeStats(); + + $fn = isset($vcard->FN) ? (string)$vcard->FN : null; + + if (empty($fn)) { + + // Immediately write this vcard, we don't compare it. + $stats["No FN property"]++; + $stats['Unique cards']++; + write($vcard); + $vcard->destroy(); + continue; + + } + + if (!isset($collectedNames[$fn])) { + + $collectedNames[$fn] = $vcard; + $stats['Unique cards']++; + continue; + + } else { + + // Starting comparison for all properties. We only check if properties + // in the current vcard exactly appear in the earlier vcard as well. + foreach ($vcard->children() as $newProp) { + + if (in_array($newProp->name, $ignoredProperties)) { + // We don't care about properties such as UID and REV. + continue; + } + $ok = false; + foreach ($collectedNames[$fn]->select($newProp->name) as $compareProp) { + + if ($compareProp->serialize() === $newProp->serialize()) { + $ok = true; + break; + } + } + + if (!$ok) { + + if ($newProp->name === 'EMAIL' || $newProp->name === 'TEL') { + + // We're going to make another attempt to find this + // property, this time just by value. If we find it, we + // consider it a success. + foreach ($collectedNames[$fn]->select($newProp->name) as $compareProp) { + + if ($compareProp->getValue() === $newProp->getValue()) { + $ok = true; + break; + } + } + + if (!$ok) { + + // Merging the new value in the old vcard. + $collectedNames[$fn]->add(clone $newProp); + $ok = true; + $stats['Merged values']++; + + } + + } + + } + + if (!$ok) { + + // echo $newProp->serialize() . " does not appear in earlier vcard!\n"; + $stats['Error']++; + if ($debug) fwrite($debug, "Missing '" . $newProp->name . "' property in duplicate. Earlier vcard:\n" . $collectedNames[$fn]->serialize() . "\n\nLater:\n" . $vcard->serialize() . "\n\n"); + + $vcard->destroy(); + continue 2; + } + + } + + } + + $vcard->destroy(); + $stats['Ignored duplicates']++; + +} + +foreach ($collectedNames as $vcard) { + + // Overwriting any old PRODID + $vcard->PRODID = '-//Sabre//Sabre VObject ' . Version::VERSION . '//EN'; + write($vcard); + writeStats(); + +} + +echo str_repeat("\n", count($stats)), "\nDone.\n"; diff --git a/vendor/sabre/vobject/bin/rrulebench.php b/vendor/sabre/vobject/bin/rrulebench.php new file mode 100644 index 0000000..af26b47 --- /dev/null +++ b/vendor/sabre/vobject/bin/rrulebench.php @@ -0,0 +1,32 @@ +parse->start(); + +echo "Parsing.\n"; +$vobj = Sabre\VObject\Reader::read(fopen($inputFile, 'r')); + +$bench->parse->stop(); + +echo "Expanding.\n"; +$bench->expand->start(); + +$vobj->expand(new DateTime($startDate), new DateTime($endDate)); + +$bench->expand->stop(); + +echo $bench,"\n"; diff --git a/vendor/sabre/vobject/lib/BirthdayCalendarGenerator.php b/vendor/sabre/vobject/lib/BirthdayCalendarGenerator.php new file mode 100644 index 0000000..5539122 --- /dev/null +++ b/vendor/sabre/vobject/lib/BirthdayCalendarGenerator.php @@ -0,0 +1,191 @@ +setObjects($objects); + } + + } + + /** + * Sets the input objects. + * + * You must either supply a vCard as a string or as a Component/VCard object. + * It's also possible to supply an array of strings or objects. + * + * @param mixed $objects + * + * @return void + */ + function setObjects($objects) { + + if (!is_array($objects)) { + $objects = [$objects]; + } + + $this->objects = []; + foreach ($objects as $object) { + + if (is_string($object)) { + + $vObj = Reader::read($object); + if (!$vObj instanceof Component\VCard) { + throw new \InvalidArgumentException('String could not be parsed as \\Sabre\\VObject\\Component\\VCard by setObjects'); + } + + $this->objects[] = $vObj; + + } elseif ($object instanceof Component\VCard) { + + $this->objects[] = $object; + + } else { + + throw new \InvalidArgumentException('You can only pass strings or \\Sabre\\VObject\\Component\\VCard arguments to setObjects'); + + } + + } + + } + + /** + * Sets the output format for the SUMMARY + * + * @param string $format + * + * @return void + */ + function setFormat($format) { + + $this->format = $format; + + } + + /** + * Parses the input data and returns a VCALENDAR. + * + * @return Component/VCalendar + */ + function getResult() { + + $calendar = new VCalendar(); + + foreach ($this->objects as $object) { + + // Skip if there is no BDAY property. + if (!$object->select('BDAY')) { + continue; + } + + // We've seen clients (ez-vcard) putting "BDAY:" properties + // without a value into vCards. If we come across those, we'll + // skip them. + if (empty($object->BDAY->getValue())) { + continue; + } + + // We're always converting to vCard 4.0 so we can rely on the + // VCardConverter handling the X-APPLE-OMIT-YEAR property for us. + $object = $object->convert(Document::VCARD40); + + // Skip if the card has no FN property. + if (!isset($object->FN)) { + continue; + } + + // Skip if the BDAY property is not of the right type. + if (!$object->BDAY instanceof Property\VCard\DateAndOrTime) { + continue; + } + + // Skip if we can't parse the BDAY value. + try { + $dateParts = DateTimeParser::parseVCardDateTime($object->BDAY->getValue()); + } catch (InvalidDataException $e) { + continue; + } + + // Set a year if it's not set. + $unknownYear = false; + + if (!$dateParts['year']) { + $object->BDAY = self::DEFAULT_YEAR . '-' . $dateParts['month'] . '-' . $dateParts['date']; + + $unknownYear = true; + } + + // Create event. + $event = $calendar->add('VEVENT', [ + 'SUMMARY' => sprintf($this->format, $object->FN->getValue()), + 'DTSTART' => new \DateTime($object->BDAY->getValue()), + 'RRULE' => 'FREQ=YEARLY', + 'TRANSP' => 'TRANSPARENT', + ]); + + // add VALUE=date + $event->DTSTART['VALUE'] = 'DATE'; + + // Add X-SABRE-BDAY property. + if ($unknownYear) { + $event->add('X-SABRE-BDAY', 'BDAY', [ + 'X-SABRE-VCARD-UID' => $object->UID->getValue(), + 'X-SABRE-VCARD-FN' => $object->FN->getValue(), + 'X-SABRE-OMIT-YEAR' => self::DEFAULT_YEAR, + ]); + } else { + $event->add('X-SABRE-BDAY', 'BDAY', [ + 'X-SABRE-VCARD-UID' => $object->UID->getValue(), + 'X-SABRE-VCARD-FN' => $object->FN->getValue(), + ]); + } + + } + + return $calendar; + + } + +} diff --git a/vendor/sabre/vobject/lib/Cli.php b/vendor/sabre/vobject/lib/Cli.php new file mode 100644 index 0000000..df7ac22 --- /dev/null +++ b/vendor/sabre/vobject/lib/Cli.php @@ -0,0 +1,771 @@ +stderr) { + $this->stderr = fopen('php://stderr', 'w'); + } + if (!$this->stdout) { + $this->stdout = fopen('php://stdout', 'w'); + } + if (!$this->stdin) { + $this->stdin = fopen('php://stdin', 'r'); + } + + // @codeCoverageIgnoreEnd + + + try { + + list($options, $positional) = $this->parseArguments($argv); + + if (isset($options['q'])) { + $this->quiet = true; + } + $this->log($this->colorize('green', "sabre/vobject ") . $this->colorize('yellow', Version::VERSION)); + + foreach ($options as $name => $value) { + + switch ($name) { + + case 'q' : + // Already handled earlier. + break; + case 'h' : + case 'help' : + $this->showHelp(); + return 0; + break; + case 'format' : + switch ($value) { + + // jcard/jcal documents + case 'jcard' : + case 'jcal' : + + // specific document versions + case 'vcard21' : + case 'vcard30' : + case 'vcard40' : + case 'icalendar20' : + + // specific formats + case 'json' : + case 'mimedir' : + + // icalendar/vcad + case 'icalendar' : + case 'vcard' : + $this->format = $value; + break; + + default : + throw new InvalidArgumentException('Unknown format: ' . $value); + + } + break; + case 'pretty' : + if (version_compare(PHP_VERSION, '5.4.0') >= 0) { + $this->pretty = true; + } + break; + case 'forgiving' : + $this->forgiving = true; + break; + case 'inputformat' : + switch ($value) { + // json formats + case 'jcard' : + case 'jcal' : + case 'json' : + $this->inputFormat = 'json'; + break; + + // mimedir formats + case 'mimedir' : + case 'icalendar' : + case 'vcard' : + case 'vcard21' : + case 'vcard30' : + case 'vcard40' : + case 'icalendar20' : + + $this->inputFormat = 'mimedir'; + break; + + default : + throw new InvalidArgumentException('Unknown format: ' . $value); + + } + break; + default : + throw new InvalidArgumentException('Unknown option: ' . $name); + + } + + } + + if (count($positional) === 0) { + $this->showHelp(); + return 1; + } + + if (count($positional) === 1) { + throw new InvalidArgumentException('Inputfile is a required argument'); + } + + if (count($positional) > 3) { + throw new InvalidArgumentException('Too many arguments'); + } + + if (!in_array($positional[0], ['validate', 'repair', 'convert', 'color'])) { + throw new InvalidArgumentException('Uknown command: ' . $positional[0]); + } + + } catch (InvalidArgumentException $e) { + $this->showHelp(); + $this->log('Error: ' . $e->getMessage(), 'red'); + return 1; + } + + $command = $positional[0]; + + $this->inputPath = $positional[1]; + $this->outputPath = isset($positional[2]) ? $positional[2] : '-'; + + if ($this->outputPath !== '-') { + $this->stdout = fopen($this->outputPath, 'w'); + } + + if (!$this->inputFormat) { + if (substr($this->inputPath, -5) === '.json') { + $this->inputFormat = 'json'; + } else { + $this->inputFormat = 'mimedir'; + } + } + if (!$this->format) { + if (substr($this->outputPath, -5) === '.json') { + $this->format = 'json'; + } else { + $this->format = 'mimedir'; + } + } + + + $realCode = 0; + + try { + + while ($input = $this->readInput()) { + + $returnCode = $this->$command($input); + if ($returnCode !== 0) $realCode = $returnCode; + + } + + } catch (EofException $e) { + // end of file + } catch (\Exception $e) { + $this->log('Error: ' . $e->getMessage(), 'red'); + return 2; + } + + return $realCode; + + } + + /** + * Shows the help message. + * + * @return void + */ + protected function showHelp() { + + $this->log('Usage:', 'yellow'); + $this->log(" vobject [options] command [arguments]"); + $this->log(''); + $this->log('Options:', 'yellow'); + $this->log($this->colorize('green', ' -q ') . "Don't output anything."); + $this->log($this->colorize('green', ' -help -h ') . "Display this help message."); + $this->log($this->colorize('green', ' --format ') . "Convert to a specific format. Must be one of: vcard, vcard21,"); + $this->log($this->colorize('green', ' --forgiving ') . "Makes the parser less strict."); + $this->log(" vcard30, vcard40, icalendar20, jcal, jcard, json, mimedir."); + $this->log($this->colorize('green', ' --inputformat ') . "If the input format cannot be guessed from the extension, it"); + $this->log(" must be specified here."); + // Only PHP 5.4 and up + if (version_compare(PHP_VERSION, '5.4.0') >= 0) { + $this->log($this->colorize('green', ' --pretty ') . "json pretty-print."); + } + $this->log(''); + $this->log('Commands:', 'yellow'); + $this->log($this->colorize('green', ' validate') . ' source_file Validates a file for correctness.'); + $this->log($this->colorize('green', ' repair') . ' source_file [output_file] Repairs a file.'); + $this->log($this->colorize('green', ' convert') . ' source_file [output_file] Converts a file.'); + $this->log($this->colorize('green', ' color') . ' source_file Colorize a file, useful for debbugging.'); + $this->log( + <<log('Examples:', 'yellow'); + $this->log(' vobject convert contact.vcf contact.json'); + $this->log(' vobject convert --format=vcard40 old.vcf new.vcf'); + $this->log(' vobject convert --inputformat=json --format=mimedir - -'); + $this->log(' vobject color calendar.ics'); + $this->log(''); + $this->log('https://github.com/fruux/sabre-vobject', 'purple'); + + } + + /** + * Validates a VObject file. + * + * @param Component $vObj + * + * @return int + */ + protected function validate(Component $vObj) { + + $returnCode = 0; + + switch ($vObj->name) { + case 'VCALENDAR' : + $this->log("iCalendar: " . (string)$vObj->VERSION); + break; + case 'VCARD' : + $this->log("vCard: " . (string)$vObj->VERSION); + break; + } + + $warnings = $vObj->validate(); + if (!count($warnings)) { + $this->log(" No warnings!"); + } else { + + $levels = [ + 1 => 'REPAIRED', + 2 => 'WARNING', + 3 => 'ERROR', + ]; + $returnCode = 2; + foreach ($warnings as $warn) { + + $extra = ''; + if ($warn['node'] instanceof Property) { + $extra = ' (property: "' . $warn['node']->name . '")'; + } + $this->log(" [" . $levels[$warn['level']] . '] ' . $warn['message'] . $extra); + + } + + } + + return $returnCode; + + } + + /** + * Repairs a VObject file. + * + * @param Component $vObj + * + * @return int + */ + protected function repair(Component $vObj) { + + $returnCode = 0; + + switch ($vObj->name) { + case 'VCALENDAR' : + $this->log("iCalendar: " . (string)$vObj->VERSION); + break; + case 'VCARD' : + $this->log("vCard: " . (string)$vObj->VERSION); + break; + } + + $warnings = $vObj->validate(Node::REPAIR); + if (!count($warnings)) { + $this->log(" No warnings!"); + } else { + + $levels = [ + 1 => 'REPAIRED', + 2 => 'WARNING', + 3 => 'ERROR', + ]; + $returnCode = 2; + foreach ($warnings as $warn) { + + $extra = ''; + if ($warn['node'] instanceof Property) { + $extra = ' (property: "' . $warn['node']->name . '")'; + } + $this->log(" [" . $levels[$warn['level']] . '] ' . $warn['message'] . $extra); + + } + + } + fwrite($this->stdout, $vObj->serialize()); + + return $returnCode; + + } + + /** + * Converts a vObject file to a new format. + * + * @param Component $vObj + * + * @return int + */ + protected function convert($vObj) { + + $json = false; + $convertVersion = null; + $forceInput = null; + + switch ($this->format) { + case 'json' : + $json = true; + if ($vObj->name === 'VCARD') { + $convertVersion = Document::VCARD40; + } + break; + case 'jcard' : + $json = true; + $forceInput = 'VCARD'; + $convertVersion = Document::VCARD40; + break; + case 'jcal' : + $json = true; + $forceInput = 'VCALENDAR'; + break; + case 'mimedir' : + case 'icalendar' : + case 'icalendar20' : + case 'vcard' : + break; + case 'vcard21' : + $convertVersion = Document::VCARD21; + break; + case 'vcard30' : + $convertVersion = Document::VCARD30; + break; + case 'vcard40' : + $convertVersion = Document::VCARD40; + break; + + } + + if ($forceInput && $vObj->name !== $forceInput) { + throw new \Exception('You cannot convert a ' . strtolower($vObj->name) . ' to ' . $this->format); + } + if ($convertVersion) { + $vObj = $vObj->convert($convertVersion); + } + if ($json) { + $jsonOptions = 0; + if ($this->pretty) { + $jsonOptions = JSON_PRETTY_PRINT; + } + fwrite($this->stdout, json_encode($vObj->jsonSerialize(), $jsonOptions)); + } else { + fwrite($this->stdout, $vObj->serialize()); + } + + return 0; + + } + + /** + * Colorizes a file. + * + * @param Component $vObj + * + * @return int + */ + protected function color($vObj) { + + fwrite($this->stdout, $this->serializeComponent($vObj)); + + } + + /** + * Returns an ansi color string for a color name. + * + * @param string $color + * + * @return string + */ + protected function colorize($color, $str, $resetTo = 'default') { + + $colors = [ + 'cyan' => '1;36', + 'red' => '1;31', + 'yellow' => '1;33', + 'blue' => '0;34', + 'green' => '0;32', + 'default' => '0', + 'purple' => '0;35', + ]; + return "\033[" . $colors[$color] . 'm' . $str . "\033[" . $colors[$resetTo] . "m"; + + } + + /** + * Writes out a string in specific color. + * + * @param string $color + * @param string $str + * + * @return void + */ + protected function cWrite($color, $str) { + + fwrite($this->stdout, $this->colorize($color, $str)); + + } + + protected function serializeComponent(Component $vObj) { + + $this->cWrite('cyan', 'BEGIN'); + $this->cWrite('red', ':'); + $this->cWrite('yellow', $vObj->name . "\n"); + + /** + * Gives a component a 'score' for sorting purposes. + * + * This is solely used by the childrenSort method. + * + * A higher score means the item will be lower in the list. + * To avoid score collisions, each "score category" has a reasonable + * space to accomodate elements. The $key is added to the $score to + * preserve the original relative order of elements. + * + * @param int $key + * @param array $array + * + * @return int + */ + $sortScore = function($key, $array) { + + if ($array[$key] instanceof Component) { + + // We want to encode VTIMEZONE first, this is a personal + // preference. + if ($array[$key]->name === 'VTIMEZONE') { + $score = 300000000; + return $score + $key; + } else { + $score = 400000000; + return $score + $key; + } + } else { + // Properties get encoded first + // VCARD version 4.0 wants the VERSION property to appear first + if ($array[$key] instanceof Property) { + if ($array[$key]->name === 'VERSION') { + $score = 100000000; + return $score + $key; + } else { + // All other properties + $score = 200000000; + return $score + $key; + } + } + } + + }; + + $children = $vObj->children(); + $tmp = $children; + uksort( + $children, + function($a, $b) use ($sortScore, $tmp) { + + $sA = $sortScore($a, $tmp); + $sB = $sortScore($b, $tmp); + + return $sA - $sB; + + } + ); + + foreach ($children as $child) { + if ($child instanceof Component) { + $this->serializeComponent($child); + } else { + $this->serializeProperty($child); + } + } + + $this->cWrite('cyan', 'END'); + $this->cWrite('red', ':'); + $this->cWrite('yellow', $vObj->name . "\n"); + + } + + /** + * Colorizes a property. + * + * @param Property $property + * + * @return void + */ + protected function serializeProperty(Property $property) { + + if ($property->group) { + $this->cWrite('default', $property->group); + $this->cWrite('red', '.'); + } + + $this->cWrite('yellow', $property->name); + + foreach ($property->parameters as $param) { + + $this->cWrite('red', ';'); + $this->cWrite('blue', $param->serialize()); + + } + $this->cWrite('red', ':'); + + if ($property instanceof Property\Binary) { + + $this->cWrite('default', 'embedded binary stripped. (' . strlen($property->getValue()) . ' bytes)'); + + } else { + + $parts = $property->getParts(); + $first1 = true; + // Looping through property values + foreach ($parts as $part) { + if ($first1) { + $first1 = false; + } else { + $this->cWrite('red', $property->delimiter); + } + $first2 = true; + // Looping through property sub-values + foreach ((array)$part as $subPart) { + if ($first2) { + $first2 = false; + } else { + // The sub-value delimiter is always comma + $this->cWrite('red', ','); + } + + $subPart = strtr( + $subPart, + [ + '\\' => $this->colorize('purple', '\\\\', 'green'), + ';' => $this->colorize('purple', '\;', 'green'), + ',' => $this->colorize('purple', '\,', 'green'), + "\n" => $this->colorize('purple', "\\n\n\t", 'green'), + "\r" => "", + ] + ); + + $this->cWrite('green', $subPart); + } + } + + } + $this->cWrite("default", "\n"); + + } + + /** + * Parses the list of arguments. + * + * @param array $argv + * + * @return void + */ + protected function parseArguments(array $argv) { + + $positional = []; + $options = []; + + for ($ii = 0; $ii < count($argv); $ii++) { + + // Skipping the first argument. + if ($ii === 0) continue; + + $v = $argv[$ii]; + + if (substr($v, 0, 2) === '--') { + // This is a long-form option. + $optionName = substr($v, 2); + $optionValue = true; + if (strpos($optionName, '=')) { + list($optionName, $optionValue) = explode('=', $optionName); + } + $options[$optionName] = $optionValue; + } elseif (substr($v, 0, 1) === '-' && strlen($v) > 1) { + // This is a short-form option. + foreach (str_split(substr($v, 1)) as $option) { + $options[$option] = true; + } + + } else { + + $positional[] = $v; + + } + + } + + return [$options, $positional]; + + } + + protected $parser; + + /** + * Reads the input file. + * + * @return Component + */ + protected function readInput() { + + if (!$this->parser) { + if ($this->inputPath !== '-') { + $this->stdin = fopen($this->inputPath, 'r'); + } + + if ($this->inputFormat === 'mimedir') { + $this->parser = new Parser\MimeDir($this->stdin, ($this->forgiving ? Reader::OPTION_FORGIVING : 0)); + } else { + $this->parser = new Parser\Json($this->stdin, ($this->forgiving ? Reader::OPTION_FORGIVING : 0)); + } + } + + return $this->parser->parse(); + + } + + /** + * Sends a message to STDERR. + * + * @param string $msg + * + * @return void + */ + protected function log($msg, $color = 'default') { + + if (!$this->quiet) { + if ($color !== 'default') { + $msg = $this->colorize($color, $msg); + } + fwrite($this->stderr, $msg . "\n"); + } + + } + +} diff --git a/vendor/sabre/vobject/lib/Component.php b/vendor/sabre/vobject/lib/Component.php new file mode 100644 index 0000000..ac87a10 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component.php @@ -0,0 +1,715 @@ +value syntax, in which case + * properties will automatically be created, or you can just pass a list of + * Component and Property object. + * + * By default, a set of sensible values will be added to the component. For + * an iCalendar object, this may be something like CALSCALE:GREGORIAN. To + * ensure that this does not happen, set $defaults to false. + * + * @param Document $root + * @param string $name such as VCALENDAR, VEVENT. + * @param array $children + * @param bool $defaults + * + * @return void + */ + function __construct(Document $root, $name, array $children = [], $defaults = true) { + + $this->name = strtoupper($name); + $this->root = $root; + + if ($defaults) { + // This is a terribly convoluted way to do this, but this ensures + // that the order of properties as they are specified in both + // defaults and the childrens list, are inserted in the object in a + // natural way. + $list = $this->getDefaults(); + $nodes = []; + foreach ($children as $key => $value) { + if ($value instanceof Node) { + if (isset($list[$value->name])) { + unset($list[$value->name]); + } + $nodes[] = $value; + } else { + $list[$key] = $value; + } + } + foreach ($list as $key => $value) { + $this->add($key, $value); + } + foreach ($nodes as $node) { + $this->add($node); + } + } else { + foreach ($children as $k => $child) { + if ($child instanceof Node) { + // Component or Property + $this->add($child); + } else { + + // Property key=>value + $this->add($k, $child); + } + } + } + + } + + /** + * Adds a new property or component, and returns the new item. + * + * This method has 3 possible signatures: + * + * add(Component $comp) // Adds a new component + * add(Property $prop) // Adds a new property + * add($name, $value, array $parameters = []) // Adds a new property + * add($name, array $children = []) // Adds a new component + * by name. + * + * @return Node + */ + function add() { + + $arguments = func_get_args(); + + if ($arguments[0] instanceof Node) { + if (isset($arguments[1])) { + throw new \InvalidArgumentException('The second argument must not be specified, when passing a VObject Node'); + } + $arguments[0]->parent = $this; + $newNode = $arguments[0]; + + } elseif (is_string($arguments[0])) { + + $newNode = call_user_func_array([$this->root, 'create'], $arguments); + + } else { + + throw new \InvalidArgumentException('The first argument must either be a \\Sabre\\VObject\\Node or a string'); + + } + + $name = $newNode->name; + if (isset($this->children[$name])) { + $this->children[$name][] = $newNode; + } else { + $this->children[$name] = [$newNode]; + } + return $newNode; + + } + + /** + * This method removes a component or property from this component. + * + * You can either specify the item by name (like DTSTART), in which case + * all properties/components with that name will be removed, or you can + * pass an instance of a property or component, in which case only that + * exact item will be removed. + * + * @param string|Property|Component $item + * @return void + */ + function remove($item) { + + if (is_string($item)) { + // If there's no dot in the name, it's an exact property name and + // we can just wipe out all those properties. + // + if (strpos($item, '.') === false) { + unset($this->children[strtoupper($item)]); + return; + } + // If there was a dot, we need to ask select() to help us out and + // then we just call remove recursively. + foreach ($this->select($item) as $child) { + + $this->remove($child); + + } + } else { + foreach ($this->select($item->name) as $k => $child) { + if ($child === $item) { + unset($this->children[$item->name][$k]); + return; + } + } + } + + throw new \InvalidArgumentException('The item you passed to remove() was not a child of this component'); + + } + + /** + * Returns a flat list of all the properties and components in this + * component. + * + * @return array + */ + function children() { + + $result = []; + foreach ($this->children as $childGroup) { + $result = array_merge($result, $childGroup); + } + return $result; + + } + + /** + * This method only returns a list of sub-components. Properties are + * ignored. + * + * @return array + */ + function getComponents() { + + $result = []; + + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($child instanceof self) { + $result[] = $child; + } + } + } + return $result; + + } + + /** + * Returns an array with elements that match the specified name. + * + * This function is also aware of MIME-Directory groups (as they appear in + * vcards). This means that if a property is grouped as "HOME.EMAIL", it + * will also be returned when searching for just "EMAIL". If you want to + * search for a property in a specific group, you can select on the entire + * string ("HOME.EMAIL"). If you want to search on a specific property that + * has not been assigned a group, specify ".EMAIL". + * + * @param string $name + * @return array + */ + function select($name) { + + $group = null; + $name = strtoupper($name); + if (strpos($name, '.') !== false) { + list($group, $name) = explode('.', $name, 2); + } + if ($name === '') $name = null; + + if (!is_null($name)) { + + $result = isset($this->children[$name]) ? $this->children[$name] : []; + + if (is_null($group)) { + return $result; + } else { + // If we have a group filter as well, we need to narrow it down + // more. + return array_filter( + $result, + function($child) use ($group) { + + return $child instanceof Property && strtoupper($child->group) === $group; + + } + ); + } + + } + + // If we got to this point, it means there was no 'name' specified for + // searching, implying that this is a group-only search. + $result = []; + foreach ($this->children as $childGroup) { + + foreach ($childGroup as $child) { + + if ($child instanceof Property && strtoupper($child->group) === $group) { + $result[] = $child; + } + + } + + } + return $result; + + } + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + function serialize() { + + $str = "BEGIN:" . $this->name . "\r\n"; + + /** + * Gives a component a 'score' for sorting purposes. + * + * This is solely used by the childrenSort method. + * + * A higher score means the item will be lower in the list. + * To avoid score collisions, each "score category" has a reasonable + * space to accomodate elements. The $key is added to the $score to + * preserve the original relative order of elements. + * + * @param int $key + * @param array $array + * + * @return int + */ + $sortScore = function($key, $array) { + + if ($array[$key] instanceof Component) { + + // We want to encode VTIMEZONE first, this is a personal + // preference. + if ($array[$key]->name === 'VTIMEZONE') { + $score = 300000000; + return $score + $key; + } else { + $score = 400000000; + return $score + $key; + } + } else { + // Properties get encoded first + // VCARD version 4.0 wants the VERSION property to appear first + if ($array[$key] instanceof Property) { + if ($array[$key]->name === 'VERSION') { + $score = 100000000; + return $score + $key; + } else { + // All other properties + $score = 200000000; + return $score + $key; + } + } + } + + }; + + $children = $this->children(); + $tmp = $children; + uksort( + $children, + function($a, $b) use ($sortScore, $tmp) { + + $sA = $sortScore($a, $tmp); + $sB = $sortScore($b, $tmp); + + return $sA - $sB; + + } + ); + + foreach ($children as $child) $str .= $child->serialize(); + $str .= "END:" . $this->name . "\r\n"; + + return $str; + + } + + /** + * This method returns an array, with the representation as it should be + * encoded in JSON. This is used to create jCard or jCal documents. + * + * @return array + */ + function jsonSerialize() { + + $components = []; + $properties = []; + + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($child instanceof self) { + $components[] = $child->jsonSerialize(); + } else { + $properties[] = $child->jsonSerialize(); + } + } + } + + return [ + strtolower($this->name), + $properties, + $components + ]; + + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + $components = []; + $properties = []; + + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($child instanceof self) { + $components[] = $child; + } else { + $properties[] = $child; + } + } + } + + $writer->startElement(strtolower($this->name)); + + if (!empty($properties)) { + + $writer->startElement('properties'); + + foreach ($properties as $property) { + $property->xmlSerialize($writer); + } + + $writer->endElement(); + + } + + if (!empty($components)) { + + $writer->startElement('components'); + + foreach ($components as $component) { + $component->xmlSerialize($writer); + } + + $writer->endElement(); + } + + $writer->endElement(); + + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() { + + return []; + + } + + /* Magic property accessors {{{ */ + + /** + * Using 'get' you will either get a property or component. + * + * If there were no child-elements found with the specified name, + * null is returned. + * + * To use this, this may look something like this: + * + * $event = $calendar->VEVENT; + * + * @param string $name + * + * @return Property + */ + function __get($name) { + + if ($name === 'children') { + + throw new \RuntimeException('Starting sabre/vobject 4.0 the children property is now protected. You should use the children() method instead'); + + } + + $matches = $this->select($name); + if (count($matches) === 0) { + return; + } else { + $firstMatch = current($matches); + /** @var $firstMatch Property */ + $firstMatch->setIterator(new ElementList(array_values($matches))); + return $firstMatch; + } + + } + + /** + * This method checks if a sub-element with the specified name exists. + * + * @param string $name + * + * @return bool + */ + function __isset($name) { + + $matches = $this->select($name); + return count($matches) > 0; + + } + + /** + * Using the setter method you can add properties or subcomponents. + * + * You can either pass a Component, Property + * object, or a string to automatically create a Property. + * + * If the item already exists, it will be removed. If you want to add + * a new item with the same name, always use the add() method. + * + * @param string $name + * @param mixed $value + * + * @return void + */ + function __set($name, $value) { + + $name = strtoupper($name); + $this->remove($name); + if ($value instanceof self || $value instanceof Property) { + $this->add($value); + } else { + $this->add($name, $value); + } + } + + /** + * Removes all properties and components within this component with the + * specified name. + * + * @param string $name + * + * @return void + */ + function __unset($name) { + + $this->remove($name); + + } + + /* }}} */ + + /** + * This method is automatically called when the object is cloned. + * Specifically, this will ensure all child elements are also cloned. + * + * @return void + */ + function __clone() { + + foreach ($this->children as $childName => $childGroup) { + foreach ($childGroup as $key => $child) { + $clonedChild = clone $child; + $clonedChild->parent = $this; + $clonedChild->root = $this->root; + $this->children[$childName][$key] = $clonedChild; + } + } + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * It is also possible to specify defaults and severity levels for + * violating the rule. + * + * See the VEVENT implementation for getValidationRules for a more complex + * example. + * + * @var array + */ + function getValidationRules() { + + return []; + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $rules = $this->getValidationRules(); + $defaults = $this->getDefaults(); + + $propertyCounters = []; + + $messages = []; + + foreach ($this->children() as $child) { + $name = strtoupper($child->name); + if (!isset($propertyCounters[$name])) { + $propertyCounters[$name] = 1; + } else { + $propertyCounters[$name]++; + } + $messages = array_merge($messages, $child->validate($options)); + } + + foreach ($rules as $propName => $rule) { + + switch ($rule) { + case '0' : + if (isset($propertyCounters[$propName])) { + $messages[] = [ + 'level' => 3, + 'message' => $propName . ' MUST NOT appear in a ' . $this->name . ' component', + 'node' => $this, + ]; + } + break; + case '1' : + if (!isset($propertyCounters[$propName]) || $propertyCounters[$propName] !== 1) { + $repaired = false; + if ($options & self::REPAIR && isset($defaults[$propName])) { + $this->add($propName, $defaults[$propName]); + $repaired = true; + } + $messages[] = [ + 'level' => $repaired ? 1 : 3, + 'message' => $propName . ' MUST appear exactly once in a ' . $this->name . ' component', + 'node' => $this, + ]; + } + break; + case '+' : + if (!isset($propertyCounters[$propName]) || $propertyCounters[$propName] < 1) { + $messages[] = [ + 'level' => 3, + 'message' => $propName . ' MUST appear at least once in a ' . $this->name . ' component', + 'node' => $this, + ]; + } + break; + case '*' : + break; + case '?' : + if (isset($propertyCounters[$propName]) && $propertyCounters[$propName] > 1) { + $level = 3; + + // We try to repair the same property appearing multiple times with the exact same value + // by removing the duplicates and keeping only one property + if ($options & self::REPAIR) { + $properties = array_unique($this->select($propName), SORT_REGULAR); + + if (count($properties) === 1) { + $this->remove($propName); + $this->add($properties[0]); + + $level = 1; + } + } + + $messages[] = [ + 'level' => $level, + 'message' => $propName . ' MUST NOT appear more than once in a ' . $this->name . ' component', + 'node' => $this, + ]; + } + break; + + } + + } + return $messages; + + } + + /** + * Call this method on a document if you're done using it. + * + * It's intended to remove all circular references, so PHP can easily clean + * it up. + * + * @return void + */ + function destroy() { + + parent::destroy(); + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + $child->destroy(); + } + } + $this->children = []; + + } + +} diff --git a/vendor/sabre/vobject/lib/Component/Available.php b/vendor/sabre/vobject/lib/Component/Available.php new file mode 100644 index 0000000..b3aaf08 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/Available.php @@ -0,0 +1,126 @@ +DTSTART->getDateTime(); + if (isset($this->DTEND)) { + $effectiveEnd = $this->DTEND->getDateTime(); + } else { + $effectiveEnd = $effectiveStart->add(VObject\DateTimeParser::parseDuration($this->DURATION)); + } + + return [$effectiveStart, $effectiveEnd]; + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'UID' => 1, + 'DTSTART' => 1, + 'DTSTAMP' => 1, + + 'DTEND' => '?', + 'DURATION' => '?', + + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'LAST-MODIFIED' => '?', + 'RECURRENCE-ID' => '?', + 'RRULE' => '?', + 'SUMMARY' => '?', + + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'EXDATE' => '*', + 'RDATE' => '*', + + 'AVAILABLE' => '*', + ]; + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $result = parent::validate($options); + + if (isset($this->DTEND) && isset($this->DURATION)) { + $result[] = [ + 'level' => 3, + 'message' => 'DTEND and DURATION cannot both be present', + 'node' => $this + ]; + } + + return $result; + + } +} diff --git a/vendor/sabre/vobject/lib/Component/VAlarm.php b/vendor/sabre/vobject/lib/Component/VAlarm.php new file mode 100644 index 0000000..faa8a5e --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VAlarm.php @@ -0,0 +1,142 @@ +TRIGGER; + if (!isset($trigger['VALUE']) || strtoupper($trigger['VALUE']) === 'DURATION') { + $triggerDuration = VObject\DateTimeParser::parseDuration($this->TRIGGER); + $related = (isset($trigger['RELATED']) && strtoupper($trigger['RELATED']) == 'END') ? 'END' : 'START'; + + $parentComponent = $this->parent; + if ($related === 'START') { + + if ($parentComponent->name === 'VTODO') { + $propName = 'DUE'; + } else { + $propName = 'DTSTART'; + } + + $effectiveTrigger = $parentComponent->$propName->getDateTime(); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } else { + if ($parentComponent->name === 'VTODO') { + $endProp = 'DUE'; + } elseif ($parentComponent->name === 'VEVENT') { + $endProp = 'DTEND'; + } else { + throw new InvalidDataException('time-range filters on VALARM components are only supported when they are a child of VTODO or VEVENT'); + } + + if (isset($parentComponent->$endProp)) { + $effectiveTrigger = $parentComponent->$endProp->getDateTime(); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } elseif (isset($parentComponent->DURATION)) { + $effectiveTrigger = $parentComponent->DTSTART->getDateTime(); + $duration = VObject\DateTimeParser::parseDuration($parentComponent->DURATION); + $effectiveTrigger = $effectiveTrigger->add($duration); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } else { + $effectiveTrigger = $parentComponent->DTSTART->getDateTime(); + $effectiveTrigger = $effectiveTrigger->add($triggerDuration); + } + } + } else { + $effectiveTrigger = $trigger->getDateTime(); + } + return $effectiveTrigger; + + } + + /** + * Returns true or false depending on if the event falls in the specified + * time-range. This is used for filtering purposes. + * + * The rules used to determine if an event falls within the specified + * time-range is based on the CalDAV specification. + * + * @param DateTime $start + * @param DateTime $end + * + * @return bool + */ + function isInTimeRange(DateTimeInterface $start, DateTimeInterface $end) { + + $effectiveTrigger = $this->getEffectiveTriggerTime(); + + if (isset($this->DURATION)) { + $duration = VObject\DateTimeParser::parseDuration($this->DURATION); + $repeat = (string)$this->REPEAT; + if (!$repeat) { + $repeat = 1; + } + + $period = new \DatePeriod($effectiveTrigger, $duration, (int)$repeat); + + foreach ($period as $occurrence) { + + if ($start <= $occurrence && $end > $occurrence) { + return true; + } + } + return false; + } else { + return ($start <= $effectiveTrigger && $end > $effectiveTrigger); + } + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'ACTION' => 1, + 'TRIGGER' => 1, + + 'DURATION' => '?', + 'REPEAT' => '?', + + 'ATTACH' => '?', + ]; + + } + +} diff --git a/vendor/sabre/vobject/lib/Component/VAvailability.php b/vendor/sabre/vobject/lib/Component/VAvailability.php new file mode 100644 index 0000000..66b3310 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VAvailability.php @@ -0,0 +1,156 @@ +getEffectiveStartEnd(); + return ( + (is_null($effectiveStart) || $start < $effectiveEnd) && + (is_null($effectiveEnd) || $end > $effectiveStart) + ); + + } + + /** + * Returns the 'effective start' and 'effective end' of this VAVAILABILITY + * component. + * + * We use the DTSTART and DTEND or DURATION to determine this. + * + * The returned value is an array containing DateTimeImmutable instances. + * If either the start or end is 'unbounded' its value will be null + * instead. + * + * @return array + */ + function getEffectiveStartEnd() { + + $effectiveStart = null; + $effectiveEnd = null; + + if (isset($this->DTSTART)) { + $effectiveStart = $this->DTSTART->getDateTime(); + } + if (isset($this->DTEND)) { + $effectiveEnd = $this->DTEND->getDateTime(); + } elseif ($effectiveStart && isset($this->DURATION)) { + $effectiveEnd = $effectiveStart->add(VObject\DateTimeParser::parseDuration($this->DURATION)); + } + + return [$effectiveStart, $effectiveEnd]; + + } + + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'BUSYTYPE' => '?', + 'CLASS' => '?', + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'DTSTART' => '?', + 'LAST-MODIFIED' => '?', + 'ORGANIZER' => '?', + 'PRIORITY' => '?', + 'SEQUENCE' => '?', + 'SUMMARY' => '?', + 'URL' => '?', + 'DTEND' => '?', + 'DURATION' => '?', + + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + ]; + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $result = parent::validate($options); + + if (isset($this->DTEND) && isset($this->DURATION)) { + $result[] = [ + 'level' => 3, + 'message' => 'DTEND and DURATION cannot both be present', + 'node' => $this + ]; + } + + return $result; + + } +} diff --git a/vendor/sabre/vobject/lib/Component/VCalendar.php b/vendor/sabre/vobject/lib/Component/VCalendar.php new file mode 100644 index 0000000..1b3137d --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VCalendar.php @@ -0,0 +1,561 @@ + 'Sabre\\VObject\\Component\\VCalendar', + 'VALARM' => 'Sabre\\VObject\\Component\\VAlarm', + 'VEVENT' => 'Sabre\\VObject\\Component\\VEvent', + 'VFREEBUSY' => 'Sabre\\VObject\\Component\\VFreeBusy', + 'VAVAILABILITY' => 'Sabre\\VObject\\Component\\VAvailability', + 'AVAILABLE' => 'Sabre\\VObject\\Component\\Available', + 'VJOURNAL' => 'Sabre\\VObject\\Component\\VJournal', + 'VTIMEZONE' => 'Sabre\\VObject\\Component\\VTimeZone', + 'VTODO' => 'Sabre\\VObject\\Component\\VTodo', + ]; + + /** + * List of value-types, and which classes they map to. + * + * @var array + */ + static $valueMap = [ + 'BINARY' => 'Sabre\\VObject\\Property\\Binary', + 'BOOLEAN' => 'Sabre\\VObject\\Property\\Boolean', + 'CAL-ADDRESS' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', + 'DATE' => 'Sabre\\VObject\\Property\\ICalendar\\Date', + 'DATE-TIME' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DURATION' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', + 'FLOAT' => 'Sabre\\VObject\\Property\\FloatValue', + 'INTEGER' => 'Sabre\\VObject\\Property\\IntegerValue', + 'PERIOD' => 'Sabre\\VObject\\Property\\ICalendar\\Period', + 'RECUR' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', + 'TEXT' => 'Sabre\\VObject\\Property\\Text', + 'TIME' => 'Sabre\\VObject\\Property\\Time', + 'UNKNOWN' => 'Sabre\\VObject\\Property\\Unknown', // jCard / jCal-only. + 'URI' => 'Sabre\\VObject\\Property\\Uri', + 'UTC-OFFSET' => 'Sabre\\VObject\\Property\\UtcOffset', + ]; + + /** + * List of properties, and which classes they map to. + * + * @var array + */ + static $propertyMap = [ + // Calendar properties + 'CALSCALE' => 'Sabre\\VObject\\Property\\FlatText', + 'METHOD' => 'Sabre\\VObject\\Property\\FlatText', + 'PRODID' => 'Sabre\\VObject\\Property\\FlatText', + 'VERSION' => 'Sabre\\VObject\\Property\\FlatText', + + // Component properties + 'ATTACH' => 'Sabre\\VObject\\Property\\Uri', + 'CATEGORIES' => 'Sabre\\VObject\\Property\\Text', + 'CLASS' => 'Sabre\\VObject\\Property\\FlatText', + 'COMMENT' => 'Sabre\\VObject\\Property\\FlatText', + 'DESCRIPTION' => 'Sabre\\VObject\\Property\\FlatText', + 'GEO' => 'Sabre\\VObject\\Property\\FloatValue', + 'LOCATION' => 'Sabre\\VObject\\Property\\FlatText', + 'PERCENT-COMPLETE' => 'Sabre\\VObject\\Property\\IntegerValue', + 'PRIORITY' => 'Sabre\\VObject\\Property\\IntegerValue', + 'RESOURCES' => 'Sabre\\VObject\\Property\\Text', + 'STATUS' => 'Sabre\\VObject\\Property\\FlatText', + 'SUMMARY' => 'Sabre\\VObject\\Property\\FlatText', + + // Date and Time Component Properties + 'COMPLETED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DTEND' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DUE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DTSTART' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DURATION' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', + 'FREEBUSY' => 'Sabre\\VObject\\Property\\ICalendar\\Period', + 'TRANSP' => 'Sabre\\VObject\\Property\\FlatText', + + // Time Zone Component Properties + 'TZID' => 'Sabre\\VObject\\Property\\FlatText', + 'TZNAME' => 'Sabre\\VObject\\Property\\FlatText', + 'TZOFFSETFROM' => 'Sabre\\VObject\\Property\\UtcOffset', + 'TZOFFSETTO' => 'Sabre\\VObject\\Property\\UtcOffset', + 'TZURL' => 'Sabre\\VObject\\Property\\Uri', + + // Relationship Component Properties + 'ATTENDEE' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', + 'CONTACT' => 'Sabre\\VObject\\Property\\FlatText', + 'ORGANIZER' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', + 'RECURRENCE-ID' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'RELATED-TO' => 'Sabre\\VObject\\Property\\FlatText', + 'URL' => 'Sabre\\VObject\\Property\\Uri', + 'UID' => 'Sabre\\VObject\\Property\\FlatText', + + // Recurrence Component Properties + 'EXDATE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'RDATE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'RRULE' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', + 'EXRULE' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', // Deprecated since rfc5545 + + // Alarm Component Properties + 'ACTION' => 'Sabre\\VObject\\Property\\FlatText', + 'REPEAT' => 'Sabre\\VObject\\Property\\IntegerValue', + 'TRIGGER' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', + + // Change Management Component Properties + 'CREATED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DTSTAMP' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'LAST-MODIFIED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'SEQUENCE' => 'Sabre\\VObject\\Property\\IntegerValue', + + // Request Status + 'REQUEST-STATUS' => 'Sabre\\VObject\\Property\\Text', + + // Additions from draft-daboo-valarm-extensions-04 + 'ALARM-AGENT' => 'Sabre\\VObject\\Property\\Text', + 'ACKNOWLEDGED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'PROXIMITY' => 'Sabre\\VObject\\Property\\Text', + 'DEFAULT-ALARM' => 'Sabre\\VObject\\Property\\Boolean', + + // Additions from draft-daboo-calendar-availability-05 + 'BUSYTYPE' => 'Sabre\\VObject\\Property\\Text', + + ]; + + /** + * Returns the current document type. + * + * @return int + */ + function getDocumentType() { + + return self::ICALENDAR20; + + } + + /** + * Returns a list of all 'base components'. For instance, if an Event has + * a recurrence rule, and one instance is overridden, the overridden event + * will have the same UID, but will be excluded from this list. + * + * VTIMEZONE components will always be excluded. + * + * @param string $componentName filter by component name + * + * @return VObject\Component[] + */ + function getBaseComponents($componentName = null) { + + $isBaseComponent = function($component) { + + if (!$component instanceof VObject\Component) { + return false; + } + if ($component->name === 'VTIMEZONE') { + return false; + } + if (isset($component->{'RECURRENCE-ID'})) { + return false; + } + return true; + + }; + + if ($componentName) { + // Early exit + return array_filter( + $this->select($componentName), + $isBaseComponent + ); + } + + $components = []; + foreach ($this->children as $childGroup) { + + foreach ($childGroup as $child) { + + if (!$child instanceof Component) { + // If one child is not a component, they all are so we skip + // the entire group. + continue 2; + } + if ($isBaseComponent($child)) { + $components[] = $child; + } + + } + + } + return $components; + + } + + /** + * Returns the first component that is not a VTIMEZONE, and does not have + * an RECURRENCE-ID. + * + * If there is no such component, null will be returned. + * + * @param string $componentName filter by component name + * + * @return VObject\Component|null + */ + function getBaseComponent($componentName = null) { + + $isBaseComponent = function($component) { + + if (!$component instanceof VObject\Component) { + return false; + } + if ($component->name === 'VTIMEZONE') { + return false; + } + if (isset($component->{'RECURRENCE-ID'})) { + return false; + } + return true; + + }; + + if ($componentName) { + foreach ($this->select($componentName) as $child) { + if ($isBaseComponent($child)) { + return $child; + } + } + return null; + } + + // Searching all components + foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if ($isBaseComponent($child)) { + return $child; + } + } + + } + return null; + + } + + /** + * Expand all events in this VCalendar object and return a new VCalendar + * with the expanded events. + * + * If this calendar object, has events with recurrence rules, this method + * can be used to expand the event into multiple sub-events. + * + * Each event will be stripped from it's recurrence information, and only + * the instances of the event in the specified timerange will be left + * alone. + * + * In addition, this method will cause timezone information to be stripped, + * and normalized to UTC. + * + * @param DateTimeInterface $start + * @param DateTimeInterface $end + * @param DateTimeZone $timeZone reference timezone for floating dates and + * times. + * @return VCalendar + */ + function expand(DateTimeInterface $start, DateTimeInterface $end, DateTimeZone $timeZone = null) { + + $newChildren = []; + $recurringEvents = []; + + if (!$timeZone) { + $timeZone = new DateTimeZone('UTC'); + } + + $stripTimezones = function(Component $component) use ($timeZone, &$stripTimezones) { + + foreach ($component->children() as $componentChild) { + if ($componentChild instanceof Property\ICalendar\DateTime && $componentChild->hasTime()) { + + $dt = $componentChild->getDateTimes($timeZone); + // We only need to update the first timezone, because + // setDateTimes will match all other timezones to the + // first. + $dt[0] = $dt[0]->setTimeZone(new DateTimeZone('UTC')); + $componentChild->setDateTimes($dt); + } elseif ($componentChild instanceof Component) { + $stripTimezones($componentChild); + } + + } + return $component; + + }; + + foreach ($this->children() as $child) { + + if ($child instanceof Property && $child->name !== 'PRODID') { + // We explictly want to ignore PRODID, because we want to + // overwrite it with our own. + $newChildren[] = clone $child; + } elseif ($child instanceof Component && $child->name !== 'VTIMEZONE') { + + // We're also stripping all VTIMEZONE objects because we're + // converting everything to UTC. + if ($child->name === 'VEVENT' && (isset($child->{'RECURRENCE-ID'}) || isset($child->RRULE) || isset($child->RDATE))) { + // Handle these a bit later. + $uid = (string)$child->UID; + if (!$uid) { + throw new InvalidDataException('Every VEVENT object must have a UID property'); + } + if (isset($recurringEvents[$uid])) { + $recurringEvents[$uid][] = clone $child; + } else { + $recurringEvents[$uid] = [clone $child]; + } + } elseif ($child->name === 'VEVENT' && $child->isInTimeRange($start, $end)) { + $newChildren[] = $stripTimezones(clone $child); + } + + } + + } + + foreach ($recurringEvents as $events) { + + try { + $it = new EventIterator($events, $timeZone); + + } catch (NoInstancesException $e) { + // This event is recurring, but it doesn't have a single + // instance. We are skipping this event from the output + // entirely. + continue; + } + $it->fastForward($start); + + while ($it->valid() && $it->getDTStart() < $end) { + + if ($it->getDTEnd() > $start) { + + $newChildren[] = $stripTimezones($it->getEventObject()); + + } + $it->next(); + + } + + } + + return new self($newChildren); + + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() { + + return [ + 'VERSION' => '2.0', + 'PRODID' => '-//Sabre//Sabre VObject ' . VObject\Version::VERSION . '//EN', + 'CALSCALE' => 'GREGORIAN', + ]; + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'PRODID' => 1, + 'VERSION' => 1, + + 'CALSCALE' => '?', + 'METHOD' => '?', + ]; + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * Node::PROFILE_CARDDAV - Validate the vCard for CardDAV purposes. + * Node::PROFILE_CALDAV - Validate the iCalendar for CalDAV purposes. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on). + * 2 - A warning. + * 3 - An error. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $warnings = parent::validate($options); + + if ($ver = $this->VERSION) { + if ((string)$ver !== '2.0') { + $warnings[] = [ + 'level' => 3, + 'message' => 'Only iCalendar version 2.0 as defined in rfc5545 is supported.', + 'node' => $this, + ]; + } + + } + + $uidList = []; + $componentsFound = 0; + $componentTypes = []; + + foreach ($this->children() as $child) { + if ($child instanceof Component) { + $componentsFound++; + + if (!in_array($child->name, ['VEVENT', 'VTODO', 'VJOURNAL'])) { + continue; + } + $componentTypes[] = $child->name; + + $uid = (string)$child->UID; + $isMaster = isset($child->{'RECURRENCE-ID'}) ? 0 : 1; + if (isset($uidList[$uid])) { + $uidList[$uid]['count']++; + if ($isMaster && $uidList[$uid]['hasMaster']) { + $warnings[] = [ + 'level' => 3, + 'message' => 'More than one master object was found for the object with UID ' . $uid, + 'node' => $this, + ]; + } + $uidList[$uid]['hasMaster'] += $isMaster; + } else { + $uidList[$uid] = [ + 'count' => 1, + 'hasMaster' => $isMaster, + ]; + } + + } + } + + if ($componentsFound === 0) { + $warnings[] = [ + 'level' => 3, + 'message' => 'An iCalendar object must have at least 1 component.', + 'node' => $this, + ]; + } + + if ($options & self::PROFILE_CALDAV) { + if (count($uidList) > 1) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server may only have components with the same UID.', + 'node' => $this, + ]; + } + if (count($componentTypes) === 0) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server must have at least 1 component (VTODO, VEVENT, VJOURNAL).', + 'node' => $this, + ]; + } + if (count(array_unique($componentTypes)) > 1) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server may only have 1 type of component (VEVENT, VTODO or VJOURNAL).', + 'node' => $this, + ]; + } + + if (isset($this->METHOD)) { + $warnings[] = [ + 'level' => 3, + 'message' => 'A calendar object on a CalDAV server MUST NOT have a METHOD property.', + 'node' => $this, + ]; + } + } + + return $warnings; + + } + + /** + * Returns all components with a specific UID value. + * + * @return array + */ + function getByUID($uid) { + + return array_filter($this->getComponents(), function($item) use ($uid) { + + if (!$itemUid = $item->select('UID')) { + return false; + } + $itemUid = current($itemUid)->getValue(); + return $uid === $itemUid; + + }); + + } + + +} diff --git a/vendor/sabre/vobject/lib/Component/VCard.php b/vendor/sabre/vobject/lib/Component/VCard.php new file mode 100644 index 0000000..bca623d --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VCard.php @@ -0,0 +1,558 @@ + 'Sabre\\VObject\\Component\\VCard', + ]; + + /** + * List of value-types, and which classes they map to. + * + * @var array + */ + static $valueMap = [ + 'BINARY' => 'Sabre\\VObject\\Property\\Binary', + 'BOOLEAN' => 'Sabre\\VObject\\Property\\Boolean', + 'CONTENT-ID' => 'Sabre\\VObject\\Property\\FlatText', // vCard 2.1 only + 'DATE' => 'Sabre\\VObject\\Property\\VCard\\Date', + 'DATE-TIME' => 'Sabre\\VObject\\Property\\VCard\\DateTime', + 'DATE-AND-OR-TIME' => 'Sabre\\VObject\\Property\\VCard\\DateAndOrTime', // vCard only + 'FLOAT' => 'Sabre\\VObject\\Property\\FloatValue', + 'INTEGER' => 'Sabre\\VObject\\Property\\IntegerValue', + 'LANGUAGE-TAG' => 'Sabre\\VObject\\Property\\VCard\\LanguageTag', + 'TIMESTAMP' => 'Sabre\\VObject\\Property\\VCard\\TimeStamp', + 'TEXT' => 'Sabre\\VObject\\Property\\Text', + 'TIME' => 'Sabre\\VObject\\Property\\Time', + 'UNKNOWN' => 'Sabre\\VObject\\Property\\Unknown', // jCard / jCal-only. + 'URI' => 'Sabre\\VObject\\Property\\Uri', + 'URL' => 'Sabre\\VObject\\Property\\Uri', // vCard 2.1 only + 'UTC-OFFSET' => 'Sabre\\VObject\\Property\\UtcOffset', + ]; + + /** + * List of properties, and which classes they map to. + * + * @var array + */ + static $propertyMap = [ + + // vCard 2.1 properties and up + 'N' => 'Sabre\\VObject\\Property\\Text', + 'FN' => 'Sabre\\VObject\\Property\\FlatText', + 'PHOTO' => 'Sabre\\VObject\\Property\\Binary', + 'BDAY' => 'Sabre\\VObject\\Property\\VCard\\DateAndOrTime', + 'ADR' => 'Sabre\\VObject\\Property\\Text', + 'LABEL' => 'Sabre\\VObject\\Property\\FlatText', // Removed in vCard 4.0 + 'TEL' => 'Sabre\\VObject\\Property\\FlatText', + 'EMAIL' => 'Sabre\\VObject\\Property\\FlatText', + 'MAILER' => 'Sabre\\VObject\\Property\\FlatText', // Removed in vCard 4.0 + 'GEO' => 'Sabre\\VObject\\Property\\FlatText', + 'TITLE' => 'Sabre\\VObject\\Property\\FlatText', + 'ROLE' => 'Sabre\\VObject\\Property\\FlatText', + 'LOGO' => 'Sabre\\VObject\\Property\\Binary', + // 'AGENT' => 'Sabre\\VObject\\Property\\', // Todo: is an embedded vCard. Probably rare, so + // not supported at the moment + 'ORG' => 'Sabre\\VObject\\Property\\Text', + 'NOTE' => 'Sabre\\VObject\\Property\\FlatText', + 'REV' => 'Sabre\\VObject\\Property\\VCard\\TimeStamp', + 'SOUND' => 'Sabre\\VObject\\Property\\FlatText', + 'URL' => 'Sabre\\VObject\\Property\\Uri', + 'UID' => 'Sabre\\VObject\\Property\\FlatText', + 'VERSION' => 'Sabre\\VObject\\Property\\FlatText', + 'KEY' => 'Sabre\\VObject\\Property\\FlatText', + 'TZ' => 'Sabre\\VObject\\Property\\Text', + + // vCard 3.0 properties + 'CATEGORIES' => 'Sabre\\VObject\\Property\\Text', + 'SORT-STRING' => 'Sabre\\VObject\\Property\\FlatText', + 'PRODID' => 'Sabre\\VObject\\Property\\FlatText', + 'NICKNAME' => 'Sabre\\VObject\\Property\\Text', + 'CLASS' => 'Sabre\\VObject\\Property\\FlatText', // Removed in vCard 4.0 + + // rfc2739 properties + 'FBURL' => 'Sabre\\VObject\\Property\\Uri', + 'CAPURI' => 'Sabre\\VObject\\Property\\Uri', + 'CALURI' => 'Sabre\\VObject\\Property\\Uri', + 'CALADRURI' => 'Sabre\\VObject\\Property\\Uri', + + // rfc4770 properties + 'IMPP' => 'Sabre\\VObject\\Property\\Uri', + + // vCard 4.0 properties + 'SOURCE' => 'Sabre\\VObject\\Property\\Uri', + 'XML' => 'Sabre\\VObject\\Property\\FlatText', + 'ANNIVERSARY' => 'Sabre\\VObject\\Property\\VCard\\DateAndOrTime', + 'CLIENTPIDMAP' => 'Sabre\\VObject\\Property\\Text', + 'LANG' => 'Sabre\\VObject\\Property\\VCard\\LanguageTag', + 'GENDER' => 'Sabre\\VObject\\Property\\Text', + 'KIND' => 'Sabre\\VObject\\Property\\FlatText', + 'MEMBER' => 'Sabre\\VObject\\Property\\Uri', + 'RELATED' => 'Sabre\\VObject\\Property\\Uri', + + // rfc6474 properties + 'BIRTHPLACE' => 'Sabre\\VObject\\Property\\FlatText', + 'DEATHPLACE' => 'Sabre\\VObject\\Property\\FlatText', + 'DEATHDATE' => 'Sabre\\VObject\\Property\\VCard\\DateAndOrTime', + + // rfc6715 properties + 'EXPERTISE' => 'Sabre\\VObject\\Property\\FlatText', + 'HOBBY' => 'Sabre\\VObject\\Property\\FlatText', + 'INTEREST' => 'Sabre\\VObject\\Property\\FlatText', + 'ORG-DIRECTORY' => 'Sabre\\VObject\\Property\\FlatText', + + ]; + + /** + * Returns the current document type. + * + * @return int + */ + function getDocumentType() { + + if (!$this->version) { + + $version = (string)$this->VERSION; + + switch ($version) { + case '2.1' : + $this->version = self::VCARD21; + break; + case '3.0' : + $this->version = self::VCARD30; + break; + case '4.0' : + $this->version = self::VCARD40; + break; + default : + // We don't want to cache the version if it's unknown, + // because we might get a version property in a bit. + return self::UNKNOWN; + } + } + + return $this->version; + + } + + /** + * Converts the document to a different vcard version. + * + * Use one of the VCARD constants for the target. This method will return + * a copy of the vcard in the new version. + * + * At the moment the only supported conversion is from 3.0 to 4.0. + * + * If input and output version are identical, a clone is returned. + * + * @param int $target + * + * @return VCard + */ + function convert($target) { + + $converter = new VObject\VCardConverter(); + return $converter->convert($this, $target); + + } + + /** + * VCards with version 2.1, 3.0 and 4.0 are found. + * + * If the VCARD doesn't know its version, 2.1 is assumed. + */ + const DEFAULT_VERSION = self::VCARD21; + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $warnings = []; + + $versionMap = [ + self::VCARD21 => '2.1', + self::VCARD30 => '3.0', + self::VCARD40 => '4.0', + ]; + + $version = $this->select('VERSION'); + if (count($version) === 1) { + $version = (string)$this->VERSION; + if ($version !== '2.1' && $version !== '3.0' && $version !== '4.0') { + $warnings[] = [ + 'level' => 3, + 'message' => 'Only vcard version 4.0 (RFC6350), version 3.0 (RFC2426) or version 2.1 (icm-vcard-2.1) are supported.', + 'node' => $this, + ]; + if ($options & self::REPAIR) { + $this->VERSION = $versionMap[self::DEFAULT_VERSION]; + } + } + if ($version === '2.1' && ($options & self::PROFILE_CARDDAV)) { + $warnings[] = [ + 'level' => 3, + 'message' => 'CardDAV servers are not allowed to accept vCard 2.1.', + 'node' => $this, + ]; + } + + } + $uid = $this->select('UID'); + if (count($uid) === 0) { + if ($options & self::PROFILE_CARDDAV) { + // Required for CardDAV + $warningLevel = 3; + $message = 'vCards on CardDAV servers MUST have a UID property.'; + } else { + // Not required for regular vcards + $warningLevel = 2; + $message = 'Adding a UID to a vCard property is recommended.'; + } + if ($options & self::REPAIR) { + $this->UID = VObject\UUIDUtil::getUUID(); + $warningLevel = 1; + } + $warnings[] = [ + 'level' => $warningLevel, + 'message' => $message, + 'node' => $this, + ]; + } + + $fn = $this->select('FN'); + if (count($fn) !== 1) { + + $repaired = false; + if (($options & self::REPAIR) && count($fn) === 0) { + // We're going to try to see if we can use the contents of the + // N property. + if (isset($this->N)) { + $value = explode(';', (string)$this->N); + if (isset($value[1]) && $value[1]) { + $this->FN = $value[1] . ' ' . $value[0]; + } else { + $this->FN = $value[0]; + } + $repaired = true; + + // Otherwise, the ORG property may work + } elseif (isset($this->ORG)) { + $this->FN = (string)$this->ORG; + $repaired = true; + + // Otherwise, the EMAIL property may work + } elseif (isset($this->EMAIL)) { + $this->FN = (string)$this->EMAIL; + $repaired = true; + } + + } + $warnings[] = [ + 'level' => $repaired ? 1 : 3, + 'message' => 'The FN property must appear in the VCARD component exactly 1 time', + 'node' => $this, + ]; + } + + return array_merge( + parent::validate($options), + $warnings + ); + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'ADR' => '*', + 'ANNIVERSARY' => '?', + 'BDAY' => '?', + 'CALADRURI' => '*', + 'CALURI' => '*', + 'CATEGORIES' => '*', + 'CLIENTPIDMAP' => '*', + 'EMAIL' => '*', + 'FBURL' => '*', + 'IMPP' => '*', + 'GENDER' => '?', + 'GEO' => '*', + 'KEY' => '*', + 'KIND' => '?', + 'LANG' => '*', + 'LOGO' => '*', + 'MEMBER' => '*', + 'N' => '?', + 'NICKNAME' => '*', + 'NOTE' => '*', + 'ORG' => '*', + 'PHOTO' => '*', + 'PRODID' => '?', + 'RELATED' => '*', + 'REV' => '?', + 'ROLE' => '*', + 'SOUND' => '*', + 'SOURCE' => '*', + 'TEL' => '*', + 'TITLE' => '*', + 'TZ' => '*', + 'URL' => '*', + 'VERSION' => '1', + 'XML' => '*', + + // FN is commented out, because it's already handled by the + // validate function, which may also try to repair it. + // 'FN' => '+', + 'UID' => '?', + ]; + + } + + /** + * Returns a preferred field. + * + * VCards can indicate wether a field such as ADR, TEL or EMAIL is + * preferred by specifying TYPE=PREF (vcard 2.1, 3) or PREF=x (vcard 4, x + * being a number between 1 and 100). + * + * If neither of those parameters are specified, the first is returned, if + * a field with that name does not exist, null is returned. + * + * @param string $fieldName + * + * @return VObject\Property|null + */ + function preferred($propertyName) { + + $preferred = null; + $lastPref = 101; + foreach ($this->select($propertyName) as $field) { + + $pref = 101; + if (isset($field['TYPE']) && $field['TYPE']->has('PREF')) { + $pref = 1; + } elseif (isset($field['PREF'])) { + $pref = $field['PREF']->getValue(); + } + + if ($pref < $lastPref || is_null($preferred)) { + $preferred = $field; + $lastPref = $pref; + } + + } + return $preferred; + + } + + /** + * Returns a property with a specific TYPE value (ADR, TEL, or EMAIL). + * + * This function will return null if the property does not exist. If there are + * multiple properties with the same TYPE value, only one will be returned. + * + * @param string $propertyName + * @param string $type + * + * @return VObject\Property|null + */ + function getByType($propertyName, $type) { + foreach ($this->select($propertyName) as $field) { + if (isset($field['TYPE']) && $field['TYPE']->has($type)) { + return $field; + } + } + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() { + + return [ + 'VERSION' => '4.0', + 'PRODID' => '-//Sabre//Sabre VObject ' . VObject\Version::VERSION . '//EN', + 'UID' => 'sabre-vobject-' . VObject\UUIDUtil::getUUID(), + ]; + + } + + /** + * This method returns an array, with the representation as it should be + * encoded in json. This is used to create jCard or jCal documents. + * + * @return array + */ + function jsonSerialize() { + + // A vcard does not have sub-components, so we're overriding this + // method to remove that array element. + $properties = []; + + foreach ($this->children() as $child) { + $properties[] = $child->jsonSerialize(); + } + + return [ + strtolower($this->name), + $properties, + ]; + + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + $propertiesByGroup = []; + + foreach ($this->children() as $property) { + + $group = $property->group; + + if (!isset($propertiesByGroup[$group])) { + $propertiesByGroup[$group] = []; + } + + $propertiesByGroup[$group][] = $property; + + } + + $writer->startElement(strtolower($this->name)); + + foreach ($propertiesByGroup as $group => $properties) { + + if (!empty($group)) { + + $writer->startElement('group'); + $writer->writeAttribute('name', strtolower($group)); + + } + + foreach ($properties as $property) { + switch ($property->name) { + + case 'VERSION': + continue; + + case 'XML': + $value = $property->getParts(); + $fragment = new Xml\Element\XmlFragment($value[0]); + $writer->write($fragment); + break; + + default: + $property->xmlSerialize($writer); + break; + + } + } + + if (!empty($group)) { + $writer->endElement(); + } + + } + + $writer->endElement(); + + } + + /** + * Returns the default class for a property name. + * + * @param string $propertyName + * + * @return string + */ + function getClassNameForPropertyName($propertyName) { + + $className = parent::getClassNameForPropertyName($propertyName); + + // In vCard 4, BINARY no longer exists, and we need URI instead. + if ($className == 'Sabre\\VObject\\Property\\Binary' && $this->getDocumentType() === self::VCARD40) { + return 'Sabre\\VObject\\Property\\Uri'; + } + return $className; + + } + +} diff --git a/vendor/sabre/vobject/lib/Component/VEvent.php b/vendor/sabre/vobject/lib/Component/VEvent.php new file mode 100644 index 0000000..7f68611 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VEvent.php @@ -0,0 +1,153 @@ +RRULE) { + + try { + + $it = new EventIterator($this, null, $start->getTimezone()); + + } catch (NoInstancesException $e) { + + // If we've catched this exception, there are no instances + // for the event that fall into the specified time-range. + return false; + + } + + $it->fastForward($start); + + // We fast-forwarded to a spot where the end-time of the + // recurrence instance exceeded the start of the requested + // time-range. + // + // If the starttime of the recurrence did not exceed the + // end of the time range as well, we have a match. + return ($it->getDTStart() < $end && $it->getDTEnd() > $start); + + } + + $effectiveStart = $this->DTSTART->getDateTime($start->getTimezone()); + if (isset($this->DTEND)) { + + // The DTEND property is considered non inclusive. So for a 3 day + // event in july, dtstart and dtend would have to be July 1st and + // July 4th respectively. + // + // See: + // http://tools.ietf.org/html/rfc5545#page-54 + $effectiveEnd = $this->DTEND->getDateTime($end->getTimezone()); + + } elseif (isset($this->DURATION)) { + $effectiveEnd = $effectiveStart->add(VObject\DateTimeParser::parseDuration($this->DURATION)); + } elseif (!$this->DTSTART->hasTime()) { + $effectiveEnd = $effectiveStart->modify('+1 day'); + } else { + $effectiveEnd = $effectiveStart; + } + return ( + ($start < $effectiveEnd) && ($end > $effectiveStart) + ); + + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() { + + return [ + 'UID' => 'sabre-vobject-' . VObject\UUIDUtil::getUUID(), + 'DTSTAMP' => date('Ymd\\THis\\Z'), + ]; + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + $hasMethod = isset($this->parent->METHOD); + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + 'DTSTART' => $hasMethod ? '?' : '1', + 'CLASS' => '?', + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'GEO' => '?', + 'LAST-MODIFIED' => '?', + 'LOCATION' => '?', + 'ORGANIZER' => '?', + 'PRIORITY' => '?', + 'SEQUENCE' => '?', + 'STATUS' => '?', + 'SUMMARY' => '?', + 'TRANSP' => '?', + 'URL' => '?', + 'RECURRENCE-ID' => '?', + 'RRULE' => '?', + 'DTEND' => '?', + 'DURATION' => '?', + + 'ATTACH' => '*', + 'ATTENDEE' => '*', + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'EXDATE' => '*', + 'REQUEST-STATUS' => '*', + 'RELATED-TO' => '*', + 'RESOURCES' => '*', + 'RDATE' => '*', + ]; + + } + +} diff --git a/vendor/sabre/vobject/lib/Component/VFreeBusy.php b/vendor/sabre/vobject/lib/Component/VFreeBusy.php new file mode 100644 index 0000000..72294cc --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VFreeBusy.php @@ -0,0 +1,102 @@ +select('FREEBUSY') as $freebusy) { + + // We are only interested in FBTYPE=BUSY (the default), + // FBTYPE=BUSY-TENTATIVE or FBTYPE=BUSY-UNAVAILABLE. + if (isset($freebusy['FBTYPE']) && strtoupper(substr((string)$freebusy['FBTYPE'], 0, 4)) !== 'BUSY') { + continue; + } + + // The freebusy component can hold more than 1 value, separated by + // commas. + $periods = explode(',', (string)$freebusy); + + foreach ($periods as $period) { + // Every period is formatted as [start]/[end]. The start is an + // absolute UTC time, the end may be an absolute UTC time, or + // duration (relative) value. + list($busyStart, $busyEnd) = explode('/', $period); + + $busyStart = VObject\DateTimeParser::parse($busyStart); + $busyEnd = VObject\DateTimeParser::parse($busyEnd); + if ($busyEnd instanceof \DateInterval) { + $busyEnd = $busyStart->add($busyEnd); + } + + if ($start < $busyEnd && $end > $busyStart) { + return false; + } + + } + + } + + return true; + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'CONTACT' => '?', + 'DTSTART' => '?', + 'DTEND' => '?', + 'ORGANIZER' => '?', + 'URL' => '?', + + 'ATTENDEE' => '*', + 'COMMENT' => '*', + 'FREEBUSY' => '*', + 'REQUEST-STATUS' => '*', + ]; + + } + +} diff --git a/vendor/sabre/vobject/lib/Component/VJournal.php b/vendor/sabre/vobject/lib/Component/VJournal.php new file mode 100644 index 0000000..a1b1a86 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VJournal.php @@ -0,0 +1,107 @@ +DTSTART) ? $this->DTSTART->getDateTime() : null; + if ($dtstart) { + $effectiveEnd = $dtstart; + if (!$this->DTSTART->hasTime()) { + $effectiveEnd = $effectiveEnd->modify('+1 day'); + } + + return ($start <= $effectiveEnd && $end > $dtstart); + + } + return false; + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'CLASS' => '?', + 'CREATED' => '?', + 'DTSTART' => '?', + 'LAST-MODIFIED' => '?', + 'ORGANIZER' => '?', + 'RECURRENCE-ID' => '?', + 'SEQUENCE' => '?', + 'STATUS' => '?', + 'SUMMARY' => '?', + 'URL' => '?', + + 'RRULE' => '?', + + 'ATTACH' => '*', + 'ATTENDEE' => '*', + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'DESCRIPTION' => '*', + 'EXDATE' => '*', + 'RELATED-TO' => '*', + 'RDATE' => '*', + ]; + + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() { + + return [ + 'UID' => 'sabre-vobject-' . VObject\UUIDUtil::getUUID(), + 'DTSTAMP' => date('Ymd\\THis\\Z'), + ]; + + } +} diff --git a/vendor/sabre/vobject/lib/Component/VTimeZone.php b/vendor/sabre/vobject/lib/Component/VTimeZone.php new file mode 100644 index 0000000..f6eb6cb --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VTimeZone.php @@ -0,0 +1,66 @@ +TZID, $this->root); + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'TZID' => 1, + + 'LAST-MODIFIED' => '?', + 'TZURL' => '?', + + // At least 1 STANDARD or DAYLIGHT must appear. + // + // The validator is not specific yet to pick this up, so these + // rules are too loose. + 'STANDARD' => '*', + 'DAYLIGHT' => '*', + ]; + + } + +} diff --git a/vendor/sabre/vobject/lib/Component/VTodo.php b/vendor/sabre/vobject/lib/Component/VTodo.php new file mode 100644 index 0000000..144ced6 --- /dev/null +++ b/vendor/sabre/vobject/lib/Component/VTodo.php @@ -0,0 +1,193 @@ +DTSTART) ? $this->DTSTART->getDateTime() : null; + $duration = isset($this->DURATION) ? VObject\DateTimeParser::parseDuration($this->DURATION) : null; + $due = isset($this->DUE) ? $this->DUE->getDateTime() : null; + $completed = isset($this->COMPLETED) ? $this->COMPLETED->getDateTime() : null; + $created = isset($this->CREATED) ? $this->CREATED->getDateTime() : null; + + if ($dtstart) { + if ($duration) { + $effectiveEnd = $dtstart->add($duration); + return $start <= $effectiveEnd && $end > $dtstart; + } elseif ($due) { + return + ($start < $due || $start <= $dtstart) && + ($end > $dtstart || $end >= $due); + } else { + return $start <= $dtstart && $end > $dtstart; + } + } + if ($due) { + return ($start < $due && $end >= $due); + } + if ($completed && $created) { + return + ($start <= $created || $start <= $completed) && + ($end >= $created || $end >= $completed); + } + if ($completed) { + return ($start <= $completed && $end >= $completed); + } + if ($created) { + return ($end > $created); + } + return true; + + } + + /** + * A simple list of validation rules. + * + * This is simply a list of properties, and how many times they either + * must or must not appear. + * + * Possible values per property: + * * 0 - Must not appear. + * * 1 - Must appear exactly once. + * * + - Must appear at least once. + * * * - Can appear any number of times. + * * ? - May appear, but not more than once. + * + * @var array + */ + function getValidationRules() { + + return [ + 'UID' => 1, + 'DTSTAMP' => 1, + + 'CLASS' => '?', + 'COMPLETED' => '?', + 'CREATED' => '?', + 'DESCRIPTION' => '?', + 'DTSTART' => '?', + 'GEO' => '?', + 'LAST-MODIFIED' => '?', + 'LOCATION' => '?', + 'ORGANIZER' => '?', + 'PERCENT' => '?', + 'PRIORITY' => '?', + 'RECURRENCE-ID' => '?', + 'SEQUENCE' => '?', + 'STATUS' => '?', + 'SUMMARY' => '?', + 'URL' => '?', + + 'RRULE' => '?', + 'DUE' => '?', + 'DURATION' => '?', + + 'ATTACH' => '*', + 'ATTENDEE' => '*', + 'CATEGORIES' => '*', + 'COMMENT' => '*', + 'CONTACT' => '*', + 'EXDATE' => '*', + 'REQUEST-STATUS' => '*', + 'RELATED-TO' => '*', + 'RESOURCES' => '*', + 'RDATE' => '*', + ]; + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $result = parent::validate($options); + if (isset($this->DUE) && isset($this->DTSTART)) { + + $due = $this->DUE; + $dtStart = $this->DTSTART; + + if ($due->getValueType() !== $dtStart->getValueType()) { + + $result[] = [ + 'level' => 3, + 'message' => 'The value type (DATE or DATE-TIME) must be identical for DUE and DTSTART', + 'node' => $due, + ]; + + } elseif ($due->getDateTime() < $dtStart->getDateTime()) { + + $result[] = [ + 'level' => 3, + 'message' => 'DUE must occur after DTSTART', + 'node' => $due, + ]; + + } + + } + + return $result; + + } + + /** + * This method should return a list of default property values. + * + * @return array + */ + protected function getDefaults() { + + return [ + 'UID' => 'sabre-vobject-' . VObject\UUIDUtil::getUUID(), + 'DTSTAMP' => date('Ymd\\THis\\Z'), + ]; + + } + +} diff --git a/vendor/sabre/vobject/lib/DateTimeParser.php b/vendor/sabre/vobject/lib/DateTimeParser.php new file mode 100644 index 0000000..f9a802d --- /dev/null +++ b/vendor/sabre/vobject/lib/DateTimeParser.php @@ -0,0 +1,580 @@ +\+|-)?P((?\d+)W)?((?\d+)D)?(T((?\d+)H)?((?\d+)M)?((?\d+)S)?)?$/', $duration, $matches); + if (!$result) { + throw new InvalidDataException('The supplied iCalendar duration value is incorrect: ' . $duration); + } + + if (!$asString) { + + $invert = false; + + if ($matches['plusminus'] === '-') { + $invert = true; + } + + $parts = [ + 'week', + 'day', + 'hour', + 'minute', + 'second', + ]; + + foreach ($parts as $part) { + $matches[$part] = isset($matches[$part]) && $matches[$part] ? (int)$matches[$part] : 0; + } + + // We need to re-construct the $duration string, because weeks and + // days are not supported by DateInterval in the same string. + $duration = 'P'; + $days = $matches['day']; + + if ($matches['week']) { + $days += $matches['week'] * 7; + } + + if ($days) { + $duration .= $days . 'D'; + } + + if ($matches['minute'] || $matches['second'] || $matches['hour']) { + + $duration .= 'T'; + + if ($matches['hour']) { + $duration .= $matches['hour'] . 'H'; + } + + if ($matches['minute']) { + $duration .= $matches['minute'] . 'M'; + } + + if ($matches['second']) { + $duration .= $matches['second'] . 'S'; + } + + } + + if ($duration === 'P') { + $duration = 'PT0S'; + } + + $iv = new DateInterval($duration); + + if ($invert) { + $iv->invert = true; + } + + return $iv; + + } + + $parts = [ + 'week', + 'day', + 'hour', + 'minute', + 'second', + ]; + + $newDur = ''; + + foreach ($parts as $part) { + if (isset($matches[$part]) && $matches[$part]) { + $newDur .= ' ' . $matches[$part] . ' ' . $part . 's'; + } + } + + $newDur = ($matches['plusminus'] === '-' ? '-' : '+') . trim($newDur); + + if ($newDur === '+') { + $newDur = '+0 seconds'; + }; + + return $newDur; + + } + + /** + * Parses either a Date or DateTime, or Duration value. + * + * @param string $date + * @param DateTimeZone|string $referenceTz + * + * @return DateTimeImmutable|DateInterval + */ + static function parse($date, $referenceTz = null) { + + if ($date[0] === 'P' || ($date[0] === '-' && $date[1] === 'P')) { + return self::parseDuration($date); + } elseif (strlen($date) === 8) { + return self::parseDate($date, $referenceTz); + } else { + return self::parseDateTime($date, $referenceTz); + } + + } + + /** + * This method parses a vCard date and or time value. + * + * This can be used for the DATE, DATE-TIME, TIMESTAMP and + * DATE-AND-OR-TIME value. + * + * This method returns an array, not a DateTime value. + * + * The elements in the array are in the following order: + * year, month, date, hour, minute, second, timezone + * + * Almost any part of the string may be omitted. It's for example legal to + * just specify seconds, leave out the year, etc. + * + * Timezone is either returned as 'Z' or as '+0800' + * + * For any non-specified values null is returned. + * + * List of date formats that are supported: + * YYYY + * YYYY-MM + * YYYYMMDD + * --MMDD + * ---DD + * + * YYYY-MM-DD + * --MM-DD + * ---DD + * + * List of supported time formats: + * + * HH + * HHMM + * HHMMSS + * -MMSS + * --SS + * + * HH + * HH:MM + * HH:MM:SS + * -MM:SS + * --SS + * + * A full basic-format date-time string looks like : + * 20130603T133901 + * + * A full extended-format date-time string looks like : + * 2013-06-03T13:39:01 + * + * Times may be postfixed by a timezone offset. This can be either 'Z' for + * UTC, or a string like -0500 or +1100. + * + * @param string $date + * + * @return array + */ + static function parseVCardDateTime($date) { + + $regex = '/^ + (?: # date part + (?: + (?: (? [0-9]{4}) (?: -)?| --) + (? [0-9]{2})? + |---) + (? [0-9]{2})? + )? + (?:T # time part + (? [0-9]{2} | -) + (? [0-9]{2} | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{4}) + + )? + + )? + $/x'; + + if (!preg_match($regex, $date, $matches)) { + + // Attempting to parse the extended format. + $regex = '/^ + (?: # date part + (?: (? [0-9]{4}) - | -- ) + (? [0-9]{2}) - + (? [0-9]{2}) + )? + (?:T # time part + + (?: (? [0-9]{2}) : | -) + (?: (? [0-9]{2}) : | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{2}:[0-9]{2}) + + )? + + )? + $/x'; + + if (!preg_match($regex, $date, $matches)) { + throw new InvalidDataException('Invalid vCard date-time string: ' . $date); + } + + } + $parts = [ + 'year', + 'month', + 'date', + 'hour', + 'minute', + 'second', + 'timezone' + ]; + + $result = []; + foreach ($parts as $part) { + + if (empty($matches[$part])) { + $result[$part] = null; + } elseif ($matches[$part] === '-' || $matches[$part] === '--') { + $result[$part] = null; + } else { + $result[$part] = $matches[$part]; + } + + } + + return $result; + + } + + /** + * This method parses a vCard TIME value. + * + * This method returns an array, not a DateTime value. + * + * The elements in the array are in the following order: + * hour, minute, second, timezone + * + * Almost any part of the string may be omitted. It's for example legal to + * just specify seconds, leave out the hour etc. + * + * Timezone is either returned as 'Z' or as '+08:00' + * + * For any non-specified values null is returned. + * + * List of supported time formats: + * + * HH + * HHMM + * HHMMSS + * -MMSS + * --SS + * + * HH + * HH:MM + * HH:MM:SS + * -MM:SS + * --SS + * + * A full basic-format time string looks like : + * 133901 + * + * A full extended-format time string looks like : + * 13:39:01 + * + * Times may be postfixed by a timezone offset. This can be either 'Z' for + * UTC, or a string like -0500 or +11:00. + * + * @param string $date + * + * @return array + */ + static function parseVCardTime($date) { + + $regex = '/^ + (? [0-9]{2} | -) + (? [0-9]{2} | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{4}) + + )? + $/x'; + + + if (!preg_match($regex, $date, $matches)) { + + // Attempting to parse the extended format. + $regex = '/^ + (?: (? [0-9]{2}) : | -) + (?: (? [0-9]{2}) : | -)? + (? [0-9]{2})? + + (?: \.[0-9]{3})? # milliseconds + (?P # timezone offset + + Z | (?: \+|-)(?: [0-9]{2}:[0-9]{2}) + + )? + $/x'; + + if (!preg_match($regex, $date, $matches)) { + throw new InvalidDataException('Invalid vCard time string: ' . $date); + } + + } + $parts = [ + 'hour', + 'minute', + 'second', + 'timezone' + ]; + + $result = []; + foreach ($parts as $part) { + + if (empty($matches[$part])) { + $result[$part] = null; + } elseif ($matches[$part] === '-') { + $result[$part] = null; + } else { + $result[$part] = $matches[$part]; + } + + } + + return $result; + + } + + /** + * This method parses a vCard date and or time value. + * + * This can be used for the DATE, DATE-TIME and + * DATE-AND-OR-TIME value. + * + * This method returns an array, not a DateTime value. + * The elements in the array are in the following order: + * year, month, date, hour, minute, second, timezone + * Almost any part of the string may be omitted. It's for example legal to + * just specify seconds, leave out the year, etc. + * + * Timezone is either returned as 'Z' or as '+0800' + * + * For any non-specified values null is returned. + * + * List of date formats that are supported: + * 20150128 + * 2015-01 + * --01 + * --0128 + * ---28 + * + * List of supported time formats: + * 13 + * 1353 + * 135301 + * -53 + * -5301 + * --01 (unreachable, see the tests) + * --01Z + * --01+1234 + * + * List of supported date-time formats: + * 20150128T13 + * --0128T13 + * ---28T13 + * ---28T1353 + * ---28T135301 + * ---28T13Z + * ---28T13+1234 + * + * See the regular expressions for all the possible patterns. + * + * Times may be postfixed by a timezone offset. This can be either 'Z' for + * UTC, or a string like -0500 or +1100. + * + * @param string $date + * + * @return array + */ + static function parseVCardDateAndOrTime($date) { + + // \d{8}|\d{4}-\d\d|--\d\d(\d\d)?|---\d\d + $valueDate = '/^(?J)(?:' . + '(?\d{4})(?\d\d)(?\d\d)' . + '|(?\d{4})-(?\d\d)' . + '|--(?\d\d)(?\d\d)?' . + '|---(?\d\d)' . + ')$/'; + + // (\d\d(\d\d(\d\d)?)?|-\d\d(\d\d)?|--\d\d)(Z|[+\-]\d\d(\d\d)?)? + $valueTime = '/^(?J)(?:' . + '((?\d\d)((?\d\d)(?\d\d)?)?' . + '|-(?\d\d)(?\d\d)?' . + '|--(?\d\d))' . + '(?(Z|[+\-]\d\d(\d\d)?))?' . + ')$/'; + + // (\d{8}|--\d{4}|---\d\d)T\d\d(\d\d(\d\d)?)?(Z|[+\-]\d\d(\d\d?)? + $valueDateTime = '/^(?:' . + '((?\d{4})(?\d\d)(?\d\d)' . + '|--(?\d\d)(?\d\d)' . + '|---(?\d\d))' . + 'T' . + '(?\d\d)((?\d\d)(?\d\d)?)?' . + '(?(Z|[+\-]\d\d(\d\d?)))?' . + ')$/'; + + // date-and-or-time is date | date-time | time + // in this strict order. + + if (0 === preg_match($valueDate, $date, $matches) + && 0 === preg_match($valueDateTime, $date, $matches) + && 0 === preg_match($valueTime, $date, $matches)) { + throw new InvalidDataException('Invalid vCard date-time string: ' . $date); + } + + $parts = [ + 'year' => null, + 'month' => null, + 'date' => null, + 'hour' => null, + 'minute' => null, + 'second' => null, + 'timezone' => null + ]; + + // The $valueDateTime expression has a bug with (?J) so we simulate it. + $parts['date0'] = &$parts['date']; + $parts['date1'] = &$parts['date']; + $parts['date2'] = &$parts['date']; + $parts['month0'] = &$parts['month']; + $parts['month1'] = &$parts['month']; + $parts['year0'] = &$parts['year']; + + foreach ($parts as $part => &$value) { + if (!empty($matches[$part])) { + $value = $matches[$part]; + } + } + + unset($parts['date0']); + unset($parts['date1']); + unset($parts['date2']); + unset($parts['month0']); + unset($parts['month1']); + unset($parts['year0']); + + return $parts; + + } +} diff --git a/vendor/sabre/vobject/lib/Document.php b/vendor/sabre/vobject/lib/Document.php new file mode 100644 index 0000000..03252ab --- /dev/null +++ b/vendor/sabre/vobject/lib/Document.php @@ -0,0 +1,270 @@ +value syntax, in which case + * properties will automatically be created, or you can just pass a list of + * Component and Property object. + * + * By default, a set of sensible values will be added to the component. For + * an iCalendar object, this may be something like CALSCALE:GREGORIAN. To + * ensure that this does not happen, set $defaults to false. + * + * @param string $name + * @param array $children + * @param bool $defaults + * + * @return Component + */ + function createComponent($name, array $children = null, $defaults = true) { + + $name = strtoupper($name); + $class = 'Sabre\\VObject\\Component'; + + if (isset(static::$componentMap[$name])) { + $class = static::$componentMap[$name]; + } + if (is_null($children)) $children = []; + return new $class($this, $name, $children, $defaults); + + } + + /** + * Factory method for creating new properties. + * + * This method automatically searches for the correct property class, based + * on its name. + * + * You can specify the parameters either in key=>value syntax, in which case + * parameters will automatically be created, or you can just pass a list of + * Parameter objects. + * + * @param string $name + * @param mixed $value + * @param array $parameters + * @param string $valueType Force a specific valuetype, such as URI or TEXT + * + * @return Property + */ + function createProperty($name, $value = null, array $parameters = null, $valueType = null) { + + // If there's a . in the name, it means it's prefixed by a groupname. + if (($i = strpos($name, '.')) !== false) { + $group = substr($name, 0, $i); + $name = strtoupper(substr($name, $i + 1)); + } else { + $name = strtoupper($name); + $group = null; + } + + $class = null; + + if ($valueType) { + // The valueType argument comes first to figure out the correct + // class. + $class = $this->getClassNameForPropertyValue($valueType); + } + + if (is_null($class)) { + // If a VALUE parameter is supplied, we should use that. + if (isset($parameters['VALUE'])) { + $class = $this->getClassNameForPropertyValue($parameters['VALUE']); + if (is_null($class)) { + throw new InvalidDataException('Unsupported VALUE parameter for ' . $name . ' property. You supplied "' . $parameters['VALUE'] . '"'); + } + } + else { + $class = $this->getClassNameForPropertyName($name); + } + } + if (is_null($parameters)) $parameters = []; + + return new $class($this, $name, $value, $parameters, $group); + + } + + /** + * This method returns a full class-name for a value parameter. + * + * For instance, DTSTART may have VALUE=DATE. In that case we will look in + * our valueMap table and return the appropriate class name. + * + * This method returns null if we don't have a specialized class. + * + * @param string $valueParam + * @return string|null + */ + function getClassNameForPropertyValue($valueParam) { + + $valueParam = strtoupper($valueParam); + if (isset(static::$valueMap[$valueParam])) { + return static::$valueMap[$valueParam]; + } + + } + + /** + * Returns the default class for a property name. + * + * @param string $propertyName + * + * @return string + */ + function getClassNameForPropertyName($propertyName) { + + if (isset(static::$propertyMap[$propertyName])) { + return static::$propertyMap[$propertyName]; + } else { + return 'Sabre\\VObject\\Property\\Unknown'; + } + + } + +} diff --git a/vendor/sabre/vobject/lib/ElementList.php b/vendor/sabre/vobject/lib/ElementList.php new file mode 100644 index 0000000..9592492 --- /dev/null +++ b/vendor/sabre/vobject/lib/ElementList.php @@ -0,0 +1,54 @@ +vevent where there's multiple VEVENT objects. + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class ElementList extends ArrayIterator { + + + /* {{{ ArrayAccess Interface */ + + /** + * Sets an item through ArrayAccess. + * + * @param int $offset + * @param mixed $value + * + * @return void + */ + function offsetSet($offset, $value) { + + throw new LogicException('You can not add new objects to an ElementList'); + + } + + /** + * Sets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * + * @return void + */ + function offsetUnset($offset) { + + throw new LogicException('You can not remove objects from an ElementList'); + + } + + /* }}} */ + +} diff --git a/vendor/sabre/vobject/lib/EofException.php b/vendor/sabre/vobject/lib/EofException.php new file mode 100644 index 0000000..e9bd558 --- /dev/null +++ b/vendor/sabre/vobject/lib/EofException.php @@ -0,0 +1,15 @@ +start = $start; + $this->end = $end; + $this->data = []; + + $this->data[] = [ + 'start' => $this->start, + 'end' => $this->end, + 'type' => 'FREE', + ]; + + } + + /** + * Adds free or busytime to the data. + * + * @param int $start + * @param int $end + * @param string $type FREE, BUSY, BUSY-UNAVAILABLE or BUSY-TENTATIVE + * @return void + */ + function add($start, $end, $type) { + + if ($start > $this->end || $end < $this->start) { + + // This new data is outside our timerange. + return; + + } + + if ($start < $this->start) { + // The item starts before our requested time range + $start = $this->start; + } + if ($end > $this->end) { + // The item ends after our requested time range + $end = $this->end; + } + + // Finding out where we need to insert the new item. + $currentIndex = 0; + while ($start > $this->data[$currentIndex]['end']) { + $currentIndex++; + } + + // The standard insertion point will be one _after_ the first + // overlapping item. + $insertStartIndex = $currentIndex + 1; + + $newItem = [ + 'start' => $start, + 'end' => $end, + 'type' => $type, + ]; + + $preceedingItem = $this->data[$insertStartIndex - 1]; + if ($this->data[$insertStartIndex - 1]['start'] === $start) { + // The old item starts at the exact same point as the new item. + $insertStartIndex--; + } + + // Now we know where to insert the item, we need to know where it + // starts overlapping with items on the tail end. We need to start + // looking one item before the insertStartIndex, because it's possible + // that the new item 'sits inside' the previous old item. + if ($insertStartIndex > 0) { + $currentIndex = $insertStartIndex - 1; + } else { + $currentIndex = 0; + } + + while ($end > $this->data[$currentIndex]['end']) { + + $currentIndex++; + + } + + // What we are about to insert into the array + $newItems = [ + $newItem + ]; + + // This is the amount of items that are completely overwritten by the + // new item. + $itemsToDelete = $currentIndex - $insertStartIndex; + if ($this->data[$currentIndex]['end'] <= $end) $itemsToDelete++; + + // If itemsToDelete was -1, it means that the newly inserted item is + // actually sitting inside an existing one. This means we need to split + // the item at the current position in two and insert the new item in + // between. + if ($itemsToDelete === -1) { + $itemsToDelete = 0; + if ($newItem['end'] < $preceedingItem['end']) { + $newItems[] = [ + 'start' => $newItem['end'] + 1, + 'end' => $preceedingItem['end'], + 'type' => $preceedingItem['type'] + ]; + } + } + + array_splice( + $this->data, + $insertStartIndex, + $itemsToDelete, + $newItems + ); + + $doMerge = false; + $mergeOffset = $insertStartIndex; + $mergeItem = $newItem; + $mergeDelete = 1; + + if (isset($this->data[$insertStartIndex - 1])) { + // Updating the start time of the previous item. + $this->data[$insertStartIndex - 1]['end'] = $start; + + // If the previous and the current are of the same type, we can + // merge them into one item. + if ($this->data[$insertStartIndex - 1]['type'] === $this->data[$insertStartIndex]['type']) { + $doMerge = true; + $mergeOffset--; + $mergeDelete++; + $mergeItem['start'] = $this->data[$insertStartIndex - 1]['start']; + } + } + if (isset($this->data[$insertStartIndex + 1])) { + // Updating the start time of the next item. + $this->data[$insertStartIndex + 1]['start'] = $end; + + // If the next and the current are of the same type, we can + // merge them into one item. + if ($this->data[$insertStartIndex + 1]['type'] === $this->data[$insertStartIndex]['type']) { + $doMerge = true; + $mergeDelete++; + $mergeItem['end'] = $this->data[$insertStartIndex + 1]['end']; + } + + } + if ($doMerge) { + array_splice( + $this->data, + $mergeOffset, + $mergeDelete, + [$mergeItem] + ); + } + + } + + function getData() { + + return $this->data; + + } + +} diff --git a/vendor/sabre/vobject/lib/FreeBusyGenerator.php b/vendor/sabre/vobject/lib/FreeBusyGenerator.php new file mode 100644 index 0000000..e30b136 --- /dev/null +++ b/vendor/sabre/vobject/lib/FreeBusyGenerator.php @@ -0,0 +1,604 @@ +setTimeRange($start, $end); + + if ($objects) { + $this->setObjects($objects); + } + if (is_null($timeZone)) { + $timeZone = new DateTimeZone('UTC'); + } + $this->setTimeZone($timeZone); + + } + + /** + * Sets the VCALENDAR object. + * + * If this is set, it will not be generated for you. You are responsible + * for setting things like the METHOD, CALSCALE, VERSION, etc.. + * + * The VFREEBUSY object will be automatically added though. + * + * @param Document $vcalendar + * @return void + */ + function setBaseObject(Document $vcalendar) { + + $this->baseObject = $vcalendar; + + } + + /** + * Sets a VAVAILABILITY document. + * + * @param Document $vcalendar + * @return void + */ + function setVAvailability(Document $vcalendar) { + + $this->vavailability = $vcalendar; + + } + + /** + * Sets the input objects. + * + * You must either specify a valendar object as a string, or as the parse + * Component. + * It's also possible to specify multiple objects as an array. + * + * @param mixed $objects + * + * @return void + */ + function setObjects($objects) { + + if (!is_array($objects)) { + $objects = [$objects]; + } + + $this->objects = []; + foreach ($objects as $object) { + + if (is_string($object) || is_resource($object)) { + $this->objects[] = Reader::read($object); + } elseif ($object instanceof Component) { + $this->objects[] = $object; + } else { + throw new \InvalidArgumentException('You can only pass strings or \\Sabre\\VObject\\Component arguments to setObjects'); + } + + } + + } + + /** + * Sets the time range. + * + * Any freebusy object falling outside of this time range will be ignored. + * + * @param DateTimeInterface $start + * @param DateTimeInterface $end + * + * @return void + */ + function setTimeRange(DateTimeInterface $start = null, DateTimeInterface $end = null) { + + if (!$start) { + $start = new DateTimeImmutable(Settings::$minDate); + } + if (!$end) { + $end = new DateTimeImmutable(Settings::$maxDate); + } + $this->start = $start; + $this->end = $end; + + } + + /** + * Sets the reference timezone for floating times. + * + * @param DateTimeZone $timeZone + * + * @return void + */ + function setTimeZone(DateTimeZone $timeZone) { + + $this->timeZone = $timeZone; + + } + + /** + * Parses the input data and returns a correct VFREEBUSY object, wrapped in + * a VCALENDAR. + * + * @return Component + */ + function getResult() { + + $fbData = new FreeBusyData( + $this->start->getTimeStamp(), + $this->end->getTimeStamp() + ); + if ($this->vavailability) { + + $this->calculateAvailability($fbData, $this->vavailability); + + } + + $this->calculateBusy($fbData, $this->objects); + + return $this->generateFreeBusyCalendar($fbData); + + + } + + /** + * This method takes a VAVAILABILITY component and figures out all the + * available times. + * + * @param FreeBusyData $fbData + * @param VCalendar $vavailability + * @return void + */ + protected function calculateAvailability(FreeBusyData $fbData, VCalendar $vavailability) { + + $vavailComps = iterator_to_array($vavailability->VAVAILABILITY); + usort( + $vavailComps, + function($a, $b) { + + // We need to order the components by priority. Priority 1 + // comes first, up until priority 9. Priority 0 comes after + // priority 9. No priority implies priority 0. + // + // Yes, I'm serious. + $priorityA = isset($a->PRIORITY) ? (int)$a->PRIORITY->getValue() : 0; + $priorityB = isset($b->PRIORITY) ? (int)$b->PRIORITY->getValue() : 0; + + if ($priorityA === 0) $priorityA = 10; + if ($priorityB === 0) $priorityB = 10; + + return $priorityA - $priorityB; + + } + ); + + // Now we go over all the VAVAILABILITY components and figure if + // there's any we don't need to consider. + // + // This is can be because of one of two reasons: either the + // VAVAILABILITY component falls outside the time we are interested in, + // or a different VAVAILABILITY component with a higher priority has + // already completely covered the time-range. + $old = $vavailComps; + $new = []; + + foreach ($old as $vavail) { + + list($compStart, $compEnd) = $vavail->getEffectiveStartEnd(); + + // We don't care about datetimes that are earlier or later than the + // start and end of the freebusy report, so this gets normalized + // first. + if (is_null($compStart) || $compStart < $this->start) { + $compStart = $this->start; + } + if (is_null($compEnd) || $compEnd > $this->end) { + $compEnd = $this->end; + } + + // If the item fell out of the timerange, we can just skip it. + if ($compStart > $this->end || $compEnd < $this->start) { + continue; + } + + // Going through our existing list of components to see if there's + // a higher priority component that already fully covers this one. + foreach ($new as $higherVavail) { + + list($higherStart, $higherEnd) = $higherVavail->getEffectiveStartEnd(); + if ( + (is_null($higherStart) || $higherStart < $compStart) && + (is_null($higherEnd) || $higherEnd > $compEnd) + ) { + + // Component is fully covered by a higher priority + // component. We can skip this component. + continue 2; + + } + + } + + // We're keeping it! + $new[] = $vavail; + + } + + // Lastly, we need to traverse the remaining components and fill in the + // freebusydata slots. + // + // We traverse the components in reverse, because we want the higher + // priority components to override the lower ones. + foreach (array_reverse($new) as $vavail) { + + $busyType = isset($vavail->BUSYTYPE) ? strtoupper($vavail->BUSYTYPE) : 'BUSY-UNAVAILABLE'; + list($vavailStart, $vavailEnd) = $vavail->getEffectiveStartEnd(); + + // Making the component size no larger than the requested free-busy + // report range. + if (!$vavailStart || $vavailStart < $this->start) { + $vavailStart = $this->start; + } + if (!$vavailEnd || $vavailEnd > $this->end) { + $vavailEnd = $this->end; + } + + // Marking the entire time range of the VAVAILABILITY component as + // busy. + $fbData->add( + $vavailStart->getTimeStamp(), + $vavailEnd->getTimeStamp(), + $busyType + ); + + // Looping over the AVAILABLE components. + if (isset($vavail->AVAILABLE)) foreach ($vavail->AVAILABLE as $available) { + + list($availStart, $availEnd) = $available->getEffectiveStartEnd(); + $fbData->add( + $availStart->getTimeStamp(), + $availEnd->getTimeStamp(), + 'FREE' + ); + + if ($available->RRULE) { + // Our favourite thing: recurrence!! + + $rruleIterator = new Recur\RRuleIterator( + $available->RRULE->getValue(), + $availStart + ); + $rruleIterator->fastForward($vavailStart); + + $startEndDiff = $availStart->diff($availEnd); + + while ($rruleIterator->valid()) { + + $recurStart = $rruleIterator->current(); + $recurEnd = $recurStart->add($startEndDiff); + + if ($recurStart > $vavailEnd) { + // We're beyond the legal timerange. + break; + } + + if ($recurEnd > $vavailEnd) { + // Truncating the end if it exceeds the + // VAVAILABILITY end. + $recurEnd = $vavailEnd; + } + + $fbData->add( + $recurStart->getTimeStamp(), + $recurEnd->getTimeStamp(), + 'FREE' + ); + + $rruleIterator->next(); + + } + } + + } + + } + + } + + /** + * This method takes an array of iCalendar objects and applies its busy + * times on fbData. + * + * @param FreeBusyData $fbData + * @param VCalendar[] $objects + */ + protected function calculateBusy(FreeBusyData $fbData, array $objects) { + + foreach ($objects as $key => $object) { + + foreach ($object->getBaseComponents() as $component) { + + switch ($component->name) { + + case 'VEVENT' : + + $FBTYPE = 'BUSY'; + if (isset($component->TRANSP) && (strtoupper($component->TRANSP) === 'TRANSPARENT')) { + break; + } + if (isset($component->STATUS)) { + $status = strtoupper($component->STATUS); + if ($status === 'CANCELLED') { + break; + } + if ($status === 'TENTATIVE') { + $FBTYPE = 'BUSY-TENTATIVE'; + } + } + + $times = []; + + if ($component->RRULE) { + try { + $iterator = new EventIterator($object, (string)$component->UID, $this->timeZone); + } catch (NoInstancesException $e) { + // This event is recurring, but it doesn't have a single + // instance. We are skipping this event from the output + // entirely. + unset($this->objects[$key]); + continue; + } + + if ($this->start) { + $iterator->fastForward($this->start); + } + + $maxRecurrences = Settings::$maxRecurrences; + + while ($iterator->valid() && --$maxRecurrences) { + + $startTime = $iterator->getDTStart(); + if ($this->end && $startTime > $this->end) { + break; + } + $times[] = [ + $iterator->getDTStart(), + $iterator->getDTEnd(), + ]; + + $iterator->next(); + + } + + } else { + + $startTime = $component->DTSTART->getDateTime($this->timeZone); + if ($this->end && $startTime > $this->end) { + break; + } + $endTime = null; + if (isset($component->DTEND)) { + $endTime = $component->DTEND->getDateTime($this->timeZone); + } elseif (isset($component->DURATION)) { + $duration = DateTimeParser::parseDuration((string)$component->DURATION); + $endTime = clone $startTime; + $endTime = $endTime->add($duration); + } elseif (!$component->DTSTART->hasTime()) { + $endTime = clone $startTime; + $endTime = $endTime->modify('+1 day'); + } else { + // The event had no duration (0 seconds) + break; + } + + $times[] = [$startTime, $endTime]; + + } + + foreach ($times as $time) { + + if ($this->end && $time[0] > $this->end) break; + if ($this->start && $time[1] < $this->start) break; + + $fbData->add( + $time[0]->getTimeStamp(), + $time[1]->getTimeStamp(), + $FBTYPE + ); + } + break; + + case 'VFREEBUSY' : + foreach ($component->FREEBUSY as $freebusy) { + + $fbType = isset($freebusy['FBTYPE']) ? strtoupper($freebusy['FBTYPE']) : 'BUSY'; + + // Skipping intervals marked as 'free' + if ($fbType === 'FREE') + continue; + + $values = explode(',', $freebusy); + foreach ($values as $value) { + list($startTime, $endTime) = explode('/', $value); + $startTime = DateTimeParser::parseDateTime($startTime); + + if (substr($endTime, 0, 1) === 'P' || substr($endTime, 0, 2) === '-P') { + $duration = DateTimeParser::parseDuration($endTime); + $endTime = clone $startTime; + $endTime = $endTime->add($duration); + } else { + $endTime = DateTimeParser::parseDateTime($endTime); + } + + if ($this->start && $this->start > $endTime) continue; + if ($this->end && $this->end < $startTime) continue; + $fbData->add( + $startTime->getTimeStamp(), + $endTime->getTimeStamp(), + $fbType + ); + + } + + + } + break; + + } + + + } + + } + + } + + /** + * This method takes a FreeBusyData object and generates the VCALENDAR + * object associated with it. + * + * @return VCalendar + */ + protected function generateFreeBusyCalendar(FreeBusyData $fbData) { + + if ($this->baseObject) { + $calendar = $this->baseObject; + } else { + $calendar = new VCalendar(); + } + + $vfreebusy = $calendar->createComponent('VFREEBUSY'); + $calendar->add($vfreebusy); + + if ($this->start) { + $dtstart = $calendar->createProperty('DTSTART'); + $dtstart->setDateTime($this->start); + $vfreebusy->add($dtstart); + } + if ($this->end) { + $dtend = $calendar->createProperty('DTEND'); + $dtend->setDateTime($this->end); + $vfreebusy->add($dtend); + } + + $tz = new \DateTimeZone('UTC'); + $dtstamp = $calendar->createProperty('DTSTAMP'); + $dtstamp->setDateTime(new DateTimeImmutable('now', $tz)); + $vfreebusy->add($dtstamp); + + foreach ($fbData->getData() as $busyTime) { + + $busyType = strtoupper($busyTime['type']); + + // Ignoring all the FREE parts, because those are already assumed. + if ($busyType === 'FREE') { + continue; + } + + $busyTime[0] = new \DateTimeImmutable('@' . $busyTime['start'], $tz); + $busyTime[1] = new \DateTimeImmutable('@' . $busyTime['end'], $tz); + + $prop = $calendar->createProperty( + 'FREEBUSY', + $busyTime[0]->format('Ymd\\THis\\Z') . '/' . $busyTime[1]->format('Ymd\\THis\\Z') + ); + + // Only setting FBTYPE if it's not BUSY, because BUSY is the + // default anyway. + if ($busyType !== 'BUSY') { + $prop['FBTYPE'] = $busyType; + } + $vfreebusy->add($prop); + + } + + return $calendar; + + + } + +} diff --git a/vendor/sabre/vobject/lib/ITip/Broker.php b/vendor/sabre/vobject/lib/ITip/Broker.php new file mode 100644 index 0000000..b9a3061 --- /dev/null +++ b/vendor/sabre/vobject/lib/ITip/Broker.php @@ -0,0 +1,999 @@ +component !== 'VEVENT') { + return false; + } + + switch ($itipMessage->method) { + + case 'REQUEST' : + return $this->processMessageRequest($itipMessage, $existingObject); + + case 'CANCEL' : + return $this->processMessageCancel($itipMessage, $existingObject); + + case 'REPLY' : + return $this->processMessageReply($itipMessage, $existingObject); + + default : + // Unsupported iTip message + return; + + } + + return $existingObject; + + } + + /** + * This function parses a VCALENDAR object and figure out if any messages + * need to be sent. + * + * A VCALENDAR object will be created from the perspective of either an + * attendee, or an organizer. You must pass a string identifying the + * current user, so we can figure out who in the list of attendees or the + * organizer we are sending this message on behalf of. + * + * It's possible to specify the current user as an array, in case the user + * has more than one identifying href (such as multiple emails). + * + * It $oldCalendar is specified, it is assumed that the operation is + * updating an existing event, which means that we need to look at the + * differences between events, and potentially send old attendees + * cancellations, and current attendees updates. + * + * If $calendar is null, but $oldCalendar is specified, we treat the + * operation as if the user has deleted an event. If the user was an + * organizer, this means that we need to send cancellation notices to + * people. If the user was an attendee, we need to make sure that the + * organizer gets the 'declined' message. + * + * @param VCalendar|string $calendar + * @param string|array $userHref + * @param VCalendar|string $oldCalendar + * + * @return array + */ + function parseEvent($calendar = null, $userHref, $oldCalendar = null) { + + if ($oldCalendar) { + if (is_string($oldCalendar)) { + $oldCalendar = Reader::read($oldCalendar); + } + if (!isset($oldCalendar->VEVENT)) { + // We only support events at the moment + return []; + } + + $oldEventInfo = $this->parseEventInfo($oldCalendar); + } else { + $oldEventInfo = [ + 'organizer' => null, + 'significantChangeHash' => '', + 'attendees' => [], + ]; + } + + $userHref = (array)$userHref; + + if (!is_null($calendar)) { + + if (is_string($calendar)) { + $calendar = Reader::read($calendar); + } + if (!isset($calendar->VEVENT)) { + // We only support events at the moment + return []; + } + $eventInfo = $this->parseEventInfo($calendar); + if (!$eventInfo['attendees'] && !$oldEventInfo['attendees']) { + // If there were no attendees on either side of the equation, + // we don't need to do anything. + return []; + } + if (!$eventInfo['organizer'] && !$oldEventInfo['organizer']) { + // There was no organizer before or after the change. + return []; + } + + $baseCalendar = $calendar; + + // If the new object didn't have an organizer, the organizer + // changed the object from a scheduling object to a non-scheduling + // object. We just copy the info from the old object. + if (!$eventInfo['organizer'] && $oldEventInfo['organizer']) { + $eventInfo['organizer'] = $oldEventInfo['organizer']; + $eventInfo['organizerName'] = $oldEventInfo['organizerName']; + } + + } else { + // The calendar object got deleted, we need to process this as a + // cancellation / decline. + if (!$oldCalendar) { + // No old and no new calendar, there's no thing to do. + return []; + } + + $eventInfo = $oldEventInfo; + + if (in_array($eventInfo['organizer'], $userHref)) { + // This is an organizer deleting the event. + $eventInfo['attendees'] = []; + // Increasing the sequence, but only if the organizer deleted + // the event. + $eventInfo['sequence']++; + } else { + // This is an attendee deleting the event. + foreach ($eventInfo['attendees'] as $key => $attendee) { + if (in_array($attendee['href'], $userHref)) { + $eventInfo['attendees'][$key]['instances'] = ['master' => + ['id' => 'master', 'partstat' => 'DECLINED'] + ]; + } + } + } + $baseCalendar = $oldCalendar; + + } + + if (in_array($eventInfo['organizer'], $userHref)) { + return $this->parseEventForOrganizer($baseCalendar, $eventInfo, $oldEventInfo); + } elseif ($oldCalendar) { + // We need to figure out if the user is an attendee, but we're only + // doing so if there's an oldCalendar, because we only want to + // process updates, not creation of new events. + foreach ($eventInfo['attendees'] as $attendee) { + if (in_array($attendee['href'], $userHref)) { + return $this->parseEventForAttendee($baseCalendar, $eventInfo, $oldEventInfo, $attendee['href']); + } + } + } + return []; + + } + + /** + * Processes incoming REQUEST messages. + * + * This is message from an organizer, and is either a new event + * invite, or an update to an existing one. + * + * + * @param Message $itipMessage + * @param VCalendar $existingObject + * + * @return VCalendar|null + */ + protected function processMessageRequest(Message $itipMessage, VCalendar $existingObject = null) { + + if (!$existingObject) { + // This is a new invite, and we're just going to copy over + // all the components from the invite. + $existingObject = new VCalendar(); + foreach ($itipMessage->message->getComponents() as $component) { + $existingObject->add(clone $component); + } + } else { + // We need to update an existing object with all the new + // information. We can just remove all existing components + // and create new ones. + foreach ($existingObject->getComponents() as $component) { + $existingObject->remove($component); + } + foreach ($itipMessage->message->getComponents() as $component) { + $existingObject->add(clone $component); + } + } + return $existingObject; + + } + + /** + * Processes incoming CANCEL messages. + * + * This is a message from an organizer, and means that either an + * attendee got removed from an event, or an event got cancelled + * altogether. + * + * @param Message $itipMessage + * @param VCalendar $existingObject + * + * @return VCalendar|null + */ + protected function processMessageCancel(Message $itipMessage, VCalendar $existingObject = null) { + + if (!$existingObject) { + // The event didn't exist in the first place, so we're just + // ignoring this message. + } else { + foreach ($existingObject->VEVENT as $vevent) { + $vevent->STATUS = 'CANCELLED'; + $vevent->SEQUENCE = $itipMessage->sequence; + } + } + return $existingObject; + + } + + /** + * Processes incoming REPLY messages. + * + * The message is a reply. This is for example an attendee telling + * an organizer he accepted the invite, or declined it. + * + * @param Message $itipMessage + * @param VCalendar $existingObject + * + * @return VCalendar|null + */ + protected function processMessageReply(Message $itipMessage, VCalendar $existingObject = null) { + + // A reply can only be processed based on an existing object. + // If the object is not available, the reply is ignored. + if (!$existingObject) { + return; + } + $instances = []; + $requestStatus = '2.0'; + + // Finding all the instances the attendee replied to. + foreach ($itipMessage->message->VEVENT as $vevent) { + $recurId = isset($vevent->{'RECURRENCE-ID'}) ? $vevent->{'RECURRENCE-ID'}->getValue() : 'master'; + $attendee = $vevent->ATTENDEE; + $instances[$recurId] = $attendee['PARTSTAT']->getValue(); + if (isset($vevent->{'REQUEST-STATUS'})) { + $requestStatus = $vevent->{'REQUEST-STATUS'}->getValue(); + list($requestStatus) = explode(';', $requestStatus); + } + } + + // Now we need to loop through the original organizer event, to find + // all the instances where we have a reply for. + $masterObject = null; + foreach ($existingObject->VEVENT as $vevent) { + $recurId = isset($vevent->{'RECURRENCE-ID'}) ? $vevent->{'RECURRENCE-ID'}->getValue() : 'master'; + if ($recurId === 'master') { + $masterObject = $vevent; + } + if (isset($instances[$recurId])) { + $attendeeFound = false; + if (isset($vevent->ATTENDEE)) { + foreach ($vevent->ATTENDEE as $attendee) { + if ($attendee->getValue() === $itipMessage->sender) { + $attendeeFound = true; + $attendee['PARTSTAT'] = $instances[$recurId]; + $attendee['SCHEDULE-STATUS'] = $requestStatus; + // Un-setting the RSVP status, because we now know + // that the attendee already replied. + unset($attendee['RSVP']); + break; + } + } + } + if (!$attendeeFound) { + // Adding a new attendee. The iTip documentation calls this + // a party crasher. + $attendee = $vevent->add('ATTENDEE', $itipMessage->sender, [ + 'PARTSTAT' => $instances[$recurId] + ]); + if ($itipMessage->senderName) $attendee['CN'] = $itipMessage->senderName; + } + unset($instances[$recurId]); + } + } + + if (!$masterObject) { + // No master object, we can't add new instances. + return; + } + // If we got replies to instances that did not exist in the + // original list, it means that new exceptions must be created. + foreach ($instances as $recurId => $partstat) { + + $recurrenceIterator = new EventIterator($existingObject, $itipMessage->uid); + $found = false; + $iterations = 1000; + do { + + $newObject = $recurrenceIterator->getEventObject(); + $recurrenceIterator->next(); + + if (isset($newObject->{'RECURRENCE-ID'}) && $newObject->{'RECURRENCE-ID'}->getValue() === $recurId) { + $found = true; + } + $iterations--; + + } while ($recurrenceIterator->valid() && !$found && $iterations); + + // Invalid recurrence id. Skipping this object. + if (!$found) continue; + + unset( + $newObject->RRULE, + $newObject->EXDATE, + $newObject->RDATE + ); + $attendeeFound = false; + if (isset($newObject->ATTENDEE)) { + foreach ($newObject->ATTENDEE as $attendee) { + if ($attendee->getValue() === $itipMessage->sender) { + $attendeeFound = true; + $attendee['PARTSTAT'] = $partstat; + break; + } + } + } + if (!$attendeeFound) { + // Adding a new attendee + $attendee = $newObject->add('ATTENDEE', $itipMessage->sender, [ + 'PARTSTAT' => $partstat + ]); + if ($itipMessage->senderName) { + $attendee['CN'] = $itipMessage->senderName; + } + } + $existingObject->add($newObject); + + } + return $existingObject; + + } + + /** + * This method is used in cases where an event got updated, and we + * potentially need to send emails to attendees to let them know of updates + * in the events. + * + * We will detect which attendees got added, which got removed and create + * specific messages for these situations. + * + * @param VCalendar $calendar + * @param array $eventInfo + * @param array $oldEventInfo + * + * @return array + */ + protected function parseEventForOrganizer(VCalendar $calendar, array $eventInfo, array $oldEventInfo) { + + // Merging attendee lists. + $attendees = []; + foreach ($oldEventInfo['attendees'] as $attendee) { + $attendees[$attendee['href']] = [ + 'href' => $attendee['href'], + 'oldInstances' => $attendee['instances'], + 'newInstances' => [], + 'name' => $attendee['name'], + 'forceSend' => null, + ]; + } + foreach ($eventInfo['attendees'] as $attendee) { + if (isset($attendees[$attendee['href']])) { + $attendees[$attendee['href']]['name'] = $attendee['name']; + $attendees[$attendee['href']]['newInstances'] = $attendee['instances']; + $attendees[$attendee['href']]['forceSend'] = $attendee['forceSend']; + } else { + $attendees[$attendee['href']] = [ + 'href' => $attendee['href'], + 'oldInstances' => [], + 'newInstances' => $attendee['instances'], + 'name' => $attendee['name'], + 'forceSend' => $attendee['forceSend'], + ]; + } + } + + $messages = []; + + foreach ($attendees as $attendee) { + + // An organizer can also be an attendee. We should not generate any + // messages for those. + if ($attendee['href'] === $eventInfo['organizer']) { + continue; + } + + $message = new Message(); + $message->uid = $eventInfo['uid']; + $message->component = 'VEVENT'; + $message->sequence = $eventInfo['sequence']; + $message->sender = $eventInfo['organizer']; + $message->senderName = $eventInfo['organizerName']; + $message->recipient = $attendee['href']; + $message->recipientName = $attendee['name']; + + if (!$attendee['newInstances']) { + + // If there are no instances the attendee is a part of, it + // means the attendee was removed and we need to send him a + // CANCEL. + $message->method = 'CANCEL'; + + // Creating the new iCalendar body. + $icalMsg = new VCalendar(); + $icalMsg->METHOD = $message->method; + $event = $icalMsg->add('VEVENT', [ + 'UID' => $message->uid, + 'SEQUENCE' => $message->sequence, + ]); + if (isset($calendar->VEVENT->SUMMARY)) { + $event->add('SUMMARY', $calendar->VEVENT->SUMMARY->getValue()); + } + $event->add(clone $calendar->VEVENT->DTSTART); + if (isset($calendar->VEVENT->DTEND)) { + $event->add(clone $calendar->VEVENT->DTEND); + } elseif (isset($calendar->VEVENT->DURATION)) { + $event->add(clone $calendar->VEVENT->DURATION); + } + $org = $event->add('ORGANIZER', $eventInfo['organizer']); + if ($eventInfo['organizerName']) $org['CN'] = $eventInfo['organizerName']; + $event->add('ATTENDEE', $attendee['href'], [ + 'CN' => $attendee['name'], + ]); + $message->significantChange = true; + + } else { + + // The attendee gets the updated event body + $message->method = 'REQUEST'; + + // Creating the new iCalendar body. + $icalMsg = new VCalendar(); + $icalMsg->METHOD = $message->method; + + foreach ($calendar->select('VTIMEZONE') as $timezone) { + $icalMsg->add(clone $timezone); + } + + // We need to find out that this change is significant. If it's + // not, systems may opt to not send messages. + // + // We do this based on the 'significantChangeHash' which is + // some value that changes if there's a certain set of + // properties changed in the event, or simply if there's a + // difference in instances that the attendee is invited to. + + $message->significantChange = + $attendee['forceSend'] === 'REQUEST' || + array_keys($attendee['oldInstances']) != array_keys($attendee['newInstances']) || + $oldEventInfo['significantChangeHash'] !== $eventInfo['significantChangeHash']; + + foreach ($attendee['newInstances'] as $instanceId => $instanceInfo) { + + $currentEvent = clone $eventInfo['instances'][$instanceId]; + if ($instanceId === 'master') { + + // We need to find a list of events that the attendee + // is not a part of to add to the list of exceptions. + $exceptions = []; + foreach ($eventInfo['instances'] as $instanceId => $vevent) { + if (!isset($attendee['newInstances'][$instanceId])) { + $exceptions[] = $instanceId; + } + } + + // If there were exceptions, we need to add it to an + // existing EXDATE property, if it exists. + if ($exceptions) { + if (isset($currentEvent->EXDATE)) { + $currentEvent->EXDATE->setParts(array_merge( + $currentEvent->EXDATE->getParts(), + $exceptions + )); + } else { + $currentEvent->EXDATE = $exceptions; + } + } + + // Cleaning up any scheduling information that + // shouldn't be sent along. + unset($currentEvent->ORGANIZER['SCHEDULE-FORCE-SEND']); + unset($currentEvent->ORGANIZER['SCHEDULE-STATUS']); + + foreach ($currentEvent->ATTENDEE as $attendee) { + unset($attendee['SCHEDULE-FORCE-SEND']); + unset($attendee['SCHEDULE-STATUS']); + + // We're adding PARTSTAT=NEEDS-ACTION to ensure that + // iOS shows an "Inbox Item" + if (!isset($attendee['PARTSTAT'])) { + $attendee['PARTSTAT'] = 'NEEDS-ACTION'; + } + + } + + } + + $icalMsg->add($currentEvent); + + } + + } + + $message->message = $icalMsg; + $messages[] = $message; + + } + + return $messages; + + } + + /** + * Parse an event update for an attendee. + * + * This function figures out if we need to send a reply to an organizer. + * + * @param VCalendar $calendar + * @param array $eventInfo + * @param array $oldEventInfo + * @param string $attendee + * + * @return Message[] + */ + protected function parseEventForAttendee(VCalendar $calendar, array $eventInfo, array $oldEventInfo, $attendee) { + + if ($this->scheduleAgentServerRules && $eventInfo['organizerScheduleAgent'] === 'CLIENT') { + return []; + } + + // Don't bother generating messages for events that have already been + // cancelled. + if ($eventInfo['status'] === 'CANCELLED') { + return []; + } + + $oldInstances = !empty($oldEventInfo['attendees'][$attendee]['instances']) ? + $oldEventInfo['attendees'][$attendee]['instances'] : + []; + + $instances = []; + foreach ($oldInstances as $instance) { + + $instances[$instance['id']] = [ + 'id' => $instance['id'], + 'oldstatus' => $instance['partstat'], + 'newstatus' => null, + ]; + + } + foreach ($eventInfo['attendees'][$attendee]['instances'] as $instance) { + + if (isset($instances[$instance['id']])) { + $instances[$instance['id']]['newstatus'] = $instance['partstat']; + } else { + $instances[$instance['id']] = [ + 'id' => $instance['id'], + 'oldstatus' => null, + 'newstatus' => $instance['partstat'], + ]; + } + + } + + // We need to also look for differences in EXDATE. If there are new + // items in EXDATE, it means that an attendee deleted instances of an + // event, which means we need to send DECLINED specifically for those + // instances. + // We only need to do that though, if the master event is not declined. + if (isset($instances['master']) && $instances['master']['newstatus'] !== 'DECLINED') { + foreach ($eventInfo['exdate'] as $exDate) { + + if (!in_array($exDate, $oldEventInfo['exdate'])) { + if (isset($instances[$exDate])) { + $instances[$exDate]['newstatus'] = 'DECLINED'; + } else { + $instances[$exDate] = [ + 'id' => $exDate, + 'oldstatus' => null, + 'newstatus' => 'DECLINED', + ]; + } + } + + } + } + + // Gathering a few extra properties for each instance. + foreach ($instances as $recurId => $instanceInfo) { + + if (isset($eventInfo['instances'][$recurId])) { + $instances[$recurId]['dtstart'] = clone $eventInfo['instances'][$recurId]->DTSTART; + } else { + $instances[$recurId]['dtstart'] = $recurId; + } + + } + + $message = new Message(); + $message->uid = $eventInfo['uid']; + $message->method = 'REPLY'; + $message->component = 'VEVENT'; + $message->sequence = $eventInfo['sequence']; + $message->sender = $attendee; + $message->senderName = $eventInfo['attendees'][$attendee]['name']; + $message->recipient = $eventInfo['organizer']; + $message->recipientName = $eventInfo['organizerName']; + + $icalMsg = new VCalendar(); + $icalMsg->METHOD = 'REPLY'; + + $hasReply = false; + + foreach ($instances as $instance) { + + if ($instance['oldstatus'] == $instance['newstatus'] && $eventInfo['organizerForceSend'] !== 'REPLY') { + // Skip + continue; + } + + $event = $icalMsg->add('VEVENT', [ + 'UID' => $message->uid, + 'SEQUENCE' => $message->sequence, + ]); + $summary = isset($calendar->VEVENT->SUMMARY) ? $calendar->VEVENT->SUMMARY->getValue() : ''; + // Adding properties from the correct source instance + if (isset($eventInfo['instances'][$instance['id']])) { + $instanceObj = $eventInfo['instances'][$instance['id']]; + $event->add(clone $instanceObj->DTSTART); + if (isset($instanceObj->DTEND)) { + $event->add(clone $instanceObj->DTEND); + } elseif (isset($instanceObj->DURATION)) { + $event->add(clone $instanceObj->DURATION); + } + if (isset($instanceObj->SUMMARY)) { + $event->add('SUMMARY', $instanceObj->SUMMARY->getValue()); + } elseif ($summary) { + $event->add('SUMMARY', $summary); + } + } else { + // This branch of the code is reached, when a reply is + // generated for an instance of a recurring event, through the + // fact that the instance has disappeared by showing up in + // EXDATE + $dt = DateTimeParser::parse($instance['id'], $eventInfo['timezone']); + // Treat is as a DATE field + if (strlen($instance['id']) <= 8) { + $event->add('DTSTART', $dt, ['VALUE' => 'DATE']); + } else { + $event->add('DTSTART', $dt); + } + if ($summary) { + $event->add('SUMMARY', $summary); + } + } + if ($instance['id'] !== 'master') { + $dt = DateTimeParser::parse($instance['id'], $eventInfo['timezone']); + // Treat is as a DATE field + if (strlen($instance['id']) <= 8) { + $event->add('RECURRENCE-ID', $dt, ['VALUE' => 'DATE']); + } else { + $event->add('RECURRENCE-ID', $dt); + } + } + $organizer = $event->add('ORGANIZER', $message->recipient); + if ($message->recipientName) { + $organizer['CN'] = $message->recipientName; + } + $attendee = $event->add('ATTENDEE', $message->sender, [ + 'PARTSTAT' => $instance['newstatus'] + ]); + if ($message->senderName) { + $attendee['CN'] = $message->senderName; + } + $hasReply = true; + + } + + if ($hasReply) { + $message->message = $icalMsg; + return [$message]; + } else { + return []; + } + + } + + /** + * Returns attendee information and information about instances of an + * event. + * + * Returns an array with the following keys: + * + * 1. uid + * 2. organizer + * 3. organizerName + * 4. organizerScheduleAgent + * 5. organizerForceSend + * 6. instances + * 7. attendees + * 8. sequence + * 9. exdate + * 10. timezone - strictly the timezone on which the recurrence rule is + * based on. + * 11. significantChangeHash + * 12. status + * @param VCalendar $calendar + * + * @return array + */ + protected function parseEventInfo(VCalendar $calendar = null) { + + $uid = null; + $organizer = null; + $organizerName = null; + $organizerForceSend = null; + $sequence = null; + $timezone = null; + $status = null; + $organizerScheduleAgent = 'SERVER'; + + $significantChangeHash = ''; + + // Now we need to collect a list of attendees, and which instances they + // are a part of. + $attendees = []; + + $instances = []; + $exdate = []; + + foreach ($calendar->VEVENT as $vevent) { + $rrule = []; + + if (is_null($uid)) { + $uid = $vevent->UID->getValue(); + } else { + if ($uid !== $vevent->UID->getValue()) { + throw new ITipException('If a calendar contained more than one event, they must have the same UID.'); + } + } + + if (!isset($vevent->DTSTART)) { + throw new ITipException('An event MUST have a DTSTART property.'); + } + + if (isset($vevent->ORGANIZER)) { + if (is_null($organizer)) { + $organizer = $vevent->ORGANIZER->getNormalizedValue(); + $organizerName = isset($vevent->ORGANIZER['CN']) ? $vevent->ORGANIZER['CN'] : null; + } else { + if ($organizer !== $vevent->ORGANIZER->getNormalizedValue()) { + throw new SameOrganizerForAllComponentsException('Every instance of the event must have the same organizer.'); + } + } + $organizerForceSend = + isset($vevent->ORGANIZER['SCHEDULE-FORCE-SEND']) ? + strtoupper($vevent->ORGANIZER['SCHEDULE-FORCE-SEND']) : + null; + $organizerScheduleAgent = + isset($vevent->ORGANIZER['SCHEDULE-AGENT']) ? + strtoupper((string)$vevent->ORGANIZER['SCHEDULE-AGENT']) : + 'SERVER'; + } + if (is_null($sequence) && isset($vevent->SEQUENCE)) { + $sequence = $vevent->SEQUENCE->getValue(); + } + if (isset($vevent->EXDATE)) { + foreach ($vevent->select('EXDATE') as $val) { + $exdate = array_merge($exdate, $val->getParts()); + } + sort($exdate); + } + if (isset($vevent->RRULE)) { + foreach ($vevent->select('RRULE') as $rr) { + foreach ($rr->getParts() as $key => $val) { + // ignore default values (https://github.com/sabre-io/vobject/issues/126) + if ($key === 'INTERVAL' && $val == 1) { + continue; + } + $rrule[] = "$key=$val"; + } + } + sort($rrule); + } + if (isset($vevent->STATUS)) { + $status = strtoupper($vevent->STATUS->getValue()); + } + + $recurId = isset($vevent->{'RECURRENCE-ID'}) ? $vevent->{'RECURRENCE-ID'}->getValue() : 'master'; + if (is_null($timezone)) { + if ($recurId === 'master') { + $timezone = $vevent->DTSTART->getDateTime()->getTimeZone(); + } else { + $timezone = $vevent->{'RECURRENCE-ID'}->getDateTime()->getTimeZone(); + } + } + if (isset($vevent->ATTENDEE)) { + foreach ($vevent->ATTENDEE as $attendee) { + + if ($this->scheduleAgentServerRules && + isset($attendee['SCHEDULE-AGENT']) && + strtoupper($attendee['SCHEDULE-AGENT']->getValue()) === 'CLIENT' + ) { + continue; + } + $partStat = + isset($attendee['PARTSTAT']) ? + strtoupper($attendee['PARTSTAT']) : + 'NEEDS-ACTION'; + + $forceSend = + isset($attendee['SCHEDULE-FORCE-SEND']) ? + strtoupper($attendee['SCHEDULE-FORCE-SEND']) : + null; + + + if (isset($attendees[$attendee->getNormalizedValue()])) { + $attendees[$attendee->getNormalizedValue()]['instances'][$recurId] = [ + 'id' => $recurId, + 'partstat' => $partStat, + 'force-send' => $forceSend, + ]; + } else { + $attendees[$attendee->getNormalizedValue()] = [ + 'href' => $attendee->getNormalizedValue(), + 'instances' => [ + $recurId => [ + 'id' => $recurId, + 'partstat' => $partStat, + ], + ], + 'name' => isset($attendee['CN']) ? (string)$attendee['CN'] : null, + 'forceSend' => $forceSend, + ]; + } + + } + $instances[$recurId] = $vevent; + + } + + foreach ($this->significantChangeProperties as $prop) { + if (isset($vevent->$prop)) { + $propertyValues = $vevent->select($prop); + + $significantChangeHash .= $prop . ':'; + + if ($prop === 'EXDATE') { + $significantChangeHash .= implode(',', $exdate) . ';'; + } elseif ($prop === 'RRULE') { + $significantChangeHash .= implode(',', $rrule) . ';'; + } else { + foreach ($propertyValues as $val) { + $significantChangeHash .= $val->getValue() . ';'; + } + } + } + } + } + $significantChangeHash = md5($significantChangeHash); + + return compact( + 'uid', + 'organizer', + 'organizerName', + 'organizerScheduleAgent', + 'organizerForceSend', + 'instances', + 'attendees', + 'sequence', + 'exdate', + 'timezone', + 'significantChangeHash', + 'status' + ); + + } + +} diff --git a/vendor/sabre/vobject/lib/ITip/ITipException.php b/vendor/sabre/vobject/lib/ITip/ITipException.php new file mode 100644 index 0000000..ad5e53a --- /dev/null +++ b/vendor/sabre/vobject/lib/ITip/ITipException.php @@ -0,0 +1,15 @@ +scheduleStatus) { + + return false; + + } else { + + list($scheduleStatus) = explode(';', $this->scheduleStatus); + return $scheduleStatus; + + } + + } + +} diff --git a/vendor/sabre/vobject/lib/ITip/SameOrganizerForAllComponentsException.php b/vendor/sabre/vobject/lib/ITip/SameOrganizerForAllComponentsException.php new file mode 100644 index 0000000..423b398 --- /dev/null +++ b/vendor/sabre/vobject/lib/ITip/SameOrganizerForAllComponentsException.php @@ -0,0 +1,18 @@ +parent = null; + $this->root = null; + + } + + /* {{{ IteratorAggregator interface */ + + /** + * Returns the iterator for this object. + * + * @return ElementList + */ + function getIterator() { + + if (!is_null($this->iterator)) { + return $this->iterator; + } + + return new ElementList([$this]); + + } + + /** + * Sets the overridden iterator. + * + * Note that this is not actually part of the iterator interface + * + * @param ElementList $iterator + * + * @return void + */ + function setIterator(ElementList $iterator) { + + $this->iterator = $iterator; + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + return []; + + } + + /* }}} */ + + /* {{{ Countable interface */ + + /** + * Returns the number of elements. + * + * @return int + */ + function count() { + + $it = $this->getIterator(); + return $it->count(); + + } + + /* }}} */ + + /* {{{ ArrayAccess Interface */ + + + /** + * Checks if an item exists through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * + * @return bool + */ + function offsetExists($offset) { + + $iterator = $this->getIterator(); + return $iterator->offsetExists($offset); + + } + + /** + * Gets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * + * @return mixed + */ + function offsetGet($offset) { + + $iterator = $this->getIterator(); + return $iterator->offsetGet($offset); + + } + + /** + * Sets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * @param mixed $value + * + * @return void + */ + function offsetSet($offset, $value) { + + $iterator = $this->getIterator(); + $iterator->offsetSet($offset, $value); + + // @codeCoverageIgnoreStart + // + // This method always throws an exception, so we ignore the closing + // brace + } + // @codeCoverageIgnoreEnd + + /** + * Sets an item through ArrayAccess. + * + * This method just forwards the request to the inner iterator + * + * @param int $offset + * + * @return void + */ + function offsetUnset($offset) { + + $iterator = $this->getIterator(); + $iterator->offsetUnset($offset); + + // @codeCoverageIgnoreStart + // + // This method always throws an exception, so we ignore the closing + // brace + } + // @codeCoverageIgnoreEnd + + /* }}} */ +} diff --git a/vendor/sabre/vobject/lib/PHPUnitAssertions.php b/vendor/sabre/vobject/lib/PHPUnitAssertions.php new file mode 100644 index 0000000..87ec75e --- /dev/null +++ b/vendor/sabre/vobject/lib/PHPUnitAssertions.php @@ -0,0 +1,82 @@ +fail('Input must be a string, stream or VObject component'); + } + unset($input->PRODID); + if ($input instanceof Component\VCalendar && (string)$input->CALSCALE === 'GREGORIAN') { + unset($input->CALSCALE); + } + return $input; + + }; + + $expected = $getObj($expected)->serialize(); + $actual = $getObj($actual)->serialize(); + + // Finding wildcards in expected. + preg_match_all('|^([A-Z]+):\\*\\*ANY\\*\\*\r$|m', $expected, $matches, PREG_SET_ORDER); + + foreach ($matches as $match) { + + $actual = preg_replace( + '|^' . preg_quote($match[1], '|') . ':(.*)\r$|m', + $match[1] . ':**ANY**' . "\r", + $actual + ); + + } + + $this->assertEquals( + $expected, + $actual, + $message + ); + + } + + +} diff --git a/vendor/sabre/vobject/lib/Parameter.php b/vendor/sabre/vobject/lib/Parameter.php new file mode 100644 index 0000000..a99a33e --- /dev/null +++ b/vendor/sabre/vobject/lib/Parameter.php @@ -0,0 +1,394 @@ +name = strtoupper($name); + $this->root = $root; + if (is_null($name)) { + $this->noName = true; + $this->name = static::guessParameterNameByValue($value); + } + + // If guessParameterNameByValue() returns an empty string + // above, we're actually dealing with a parameter that has no value. + // In that case we have to move the value to the name. + if ($this->name === '') { + $this->noName = false; + $this->name = strtoupper($value); + } else { + $this->setValue($value); + } + + } + + /** + * Try to guess property name by value, can be used for vCard 2.1 nameless parameters. + * + * Figuring out what the name should have been. Note that a ton of + * these are rather silly in 2014 and would probably rarely be + * used, but we like to be complete. + * + * @param string $value + * + * @return string + */ + static function guessParameterNameByValue($value) { + switch (strtoupper($value)) { + + // Encodings + case '7-BIT' : + case 'QUOTED-PRINTABLE' : + case 'BASE64' : + $name = 'ENCODING'; + break; + + // Common types + case 'WORK' : + case 'HOME' : + case 'PREF' : + + // Delivery Label Type + case 'DOM' : + case 'INTL' : + case 'POSTAL' : + case 'PARCEL' : + + // Telephone types + case 'VOICE' : + case 'FAX' : + case 'MSG' : + case 'CELL' : + case 'PAGER' : + case 'BBS' : + case 'MODEM' : + case 'CAR' : + case 'ISDN' : + case 'VIDEO' : + + // EMAIL types (lol) + case 'AOL' : + case 'APPLELINK' : + case 'ATTMAIL' : + case 'CIS' : + case 'EWORLD' : + case 'INTERNET' : + case 'IBMMAIL' : + case 'MCIMAIL' : + case 'POWERSHARE' : + case 'PRODIGY' : + case 'TLX' : + case 'X400' : + + // Photo / Logo format types + case 'GIF' : + case 'CGM' : + case 'WMF' : + case 'BMP' : + case 'DIB' : + case 'PICT' : + case 'TIFF' : + case 'PDF' : + case 'PS' : + case 'JPEG' : + case 'MPEG' : + case 'MPEG2' : + case 'AVI' : + case 'QTIME' : + + // Sound Digital Audio Type + case 'WAVE' : + case 'PCM' : + case 'AIFF' : + + // Key types + case 'X509' : + case 'PGP' : + $name = 'TYPE'; + break; + + // Value types + case 'INLINE' : + case 'URL' : + case 'CONTENT-ID' : + case 'CID' : + $name = 'VALUE'; + break; + + default: + $name = ''; + } + + return $name; + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * @param string|array $value + * + * @return void + */ + function setValue($value) { + + $this->value = $value; + + } + + /** + * Returns the current value. + * + * This method will always return a string, or null. If there were multiple + * values, it will automatically concatenate them (separated by comma). + * + * @return string|null + */ + function getValue() { + + if (is_array($this->value)) { + return implode(',', $this->value); + } else { + return $this->value; + } + + } + + /** + * Sets multiple values for this parameter. + * + * @param array $value + * + * @return void + */ + function setParts(array $value) { + + $this->value = $value; + + } + + /** + * Returns all values for this parameter. + * + * If there were no values, an empty array will be returned. + * + * @return array + */ + function getParts() { + + if (is_array($this->value)) { + return $this->value; + } elseif (is_null($this->value)) { + return []; + } else { + return [$this->value]; + } + + } + + /** + * Adds a value to this parameter. + * + * If the argument is specified as an array, all items will be added to the + * parameter value list. + * + * @param string|array $part + * + * @return void + */ + function addValue($part) { + + if (is_null($this->value)) { + $this->value = $part; + } else { + $this->value = array_merge((array)$this->value, (array)$part); + } + + } + + /** + * Checks if this parameter contains the specified value. + * + * This is a case-insensitive match. It makes sense to call this for for + * instance the TYPE parameter, to see if it contains a keyword such as + * 'WORK' or 'FAX'. + * + * @param string $value + * + * @return bool + */ + function has($value) { + + return in_array( + strtolower($value), + array_map('strtolower', (array)$this->value) + ); + + } + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + function serialize() { + + $value = $this->getParts(); + + if (count($value) === 0) { + return $this->name . '='; + } + + if ($this->root->getDocumentType() === Document::VCARD21 && $this->noName) { + + return implode(';', $value); + + } + + return $this->name . '=' . array_reduce( + $value, + function($out, $item) { + + if (!is_null($out)) $out .= ','; + + // If there's no special characters in the string, we'll use the simple + // format. + // + // The list of special characters is defined as: + // + // Any character except CONTROL, DQUOTE, ";", ":", "," + // + // by the iCalendar spec: + // https://tools.ietf.org/html/rfc5545#section-3.1 + // + // And we add ^ to that because of: + // https://tools.ietf.org/html/rfc6868 + // + // But we've found that iCal (7.0, shipped with OSX 10.9) + // severaly trips on + characters not being quoted, so we + // added + as well. + if (!preg_match('#(?: [\n":;\^,\+] )#x', $item)) { + return $out . $item; + } else { + // Enclosing in double-quotes, and using RFC6868 for encoding any + // special characters + $out .= '"' . strtr( + $item, + [ + '^' => '^^', + "\n" => '^n', + '"' => '^\'', + ] + ) . '"'; + return $out; + } + + } + ); + + } + + /** + * This method returns an array, with the representation as it should be + * encoded in JSON. This is used to create jCard or jCal documents. + * + * @return array + */ + function jsonSerialize() { + + return $this->value; + + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + foreach (explode(',', $this->value) as $value) { + $writer->writeElement('text', $value); + } + + } + + /** + * Called when this object is being cast to a string. + * + * @return string + */ + function __toString() { + + return (string)$this->getValue(); + + } + + /** + * Returns the iterator for this object. + * + * @return ElementList + */ + function getIterator() { + + if (!is_null($this->iterator)) + return $this->iterator; + + return $this->iterator = new ArrayIterator((array)$this->value); + + } + +} diff --git a/vendor/sabre/vobject/lib/ParseException.php b/vendor/sabre/vobject/lib/ParseException.php new file mode 100644 index 0000000..d96d207 --- /dev/null +++ b/vendor/sabre/vobject/lib/ParseException.php @@ -0,0 +1,13 @@ +setInput($input); + } + if (is_null($this->input)) { + throw new EofException('End of input stream, or no input supplied'); + } + + if (0 !== $options) { + $this->options = $options; + } + + switch ($this->input[0]) { + case 'vcalendar' : + $this->root = new VCalendar([], false); + break; + case 'vcard' : + $this->root = new VCard([], false); + break; + default : + throw new ParseException('The root component must either be a vcalendar, or a vcard'); + + } + foreach ($this->input[1] as $prop) { + $this->root->add($this->parseProperty($prop)); + } + if (isset($this->input[2])) foreach ($this->input[2] as $comp) { + $this->root->add($this->parseComponent($comp)); + } + + // Resetting the input so we can throw an feof exception the next time. + $this->input = null; + + return $this->root; + + } + + /** + * Parses a component. + * + * @param array $jComp + * + * @return \Sabre\VObject\Component + */ + function parseComponent(array $jComp) { + + // We can remove $self from PHP 5.4 onward. + $self = $this; + + $properties = array_map( + function($jProp) use ($self) { + return $self->parseProperty($jProp); + }, + $jComp[1] + ); + + if (isset($jComp[2])) { + + $components = array_map( + function($jComp) use ($self) { + return $self->parseComponent($jComp); + }, + $jComp[2] + ); + + } else $components = []; + + return $this->root->createComponent( + $jComp[0], + array_merge($properties, $components), + $defaults = false + ); + + } + + /** + * Parses properties. + * + * @param array $jProp + * + * @return \Sabre\VObject\Property + */ + function parseProperty(array $jProp) { + + list( + $propertyName, + $parameters, + $valueType + ) = $jProp; + + $propertyName = strtoupper($propertyName); + + // This is the default class we would be using if we didn't know the + // value type. We're using this value later in this function. + $defaultPropertyClass = $this->root->getClassNameForPropertyName($propertyName); + + $parameters = (array)$parameters; + + $value = array_slice($jProp, 3); + + $valueType = strtoupper($valueType); + + if (isset($parameters['group'])) { + $propertyName = $parameters['group'] . '.' . $propertyName; + unset($parameters['group']); + } + + $prop = $this->root->createProperty($propertyName, null, $parameters, $valueType); + $prop->setJsonValue($value); + + // We have to do something awkward here. FlatText as well as Text + // represents TEXT values. We have to normalize these here. In the + // future we can get rid of FlatText once we're allowed to break BC + // again. + if ($defaultPropertyClass === 'Sabre\VObject\Property\FlatText') { + $defaultPropertyClass = 'Sabre\VObject\Property\Text'; + } + + // If the value type we received (e.g.: TEXT) was not the default value + // type for the given property (e.g.: BDAY), we need to add a VALUE= + // parameter. + if ($defaultPropertyClass !== get_class($prop)) { + $prop["VALUE"] = $valueType; + } + + return $prop; + + } + + /** + * Sets the input data. + * + * @param resource|string|array $input + * + * @return void + */ + function setInput($input) { + + if (is_resource($input)) { + $input = stream_get_contents($input); + } + if (is_string($input)) { + $input = json_decode($input); + } + $this->input = $input; + + } + +} diff --git a/vendor/sabre/vobject/lib/Parser/MimeDir.php b/vendor/sabre/vobject/lib/Parser/MimeDir.php new file mode 100644 index 0000000..78e5bf3 --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/MimeDir.php @@ -0,0 +1,696 @@ +root = null; + + if (!is_null($input)) { + $this->setInput($input); + } + + if (0 !== $options) { + $this->options = $options; + } + + $this->parseDocument(); + + return $this->root; + + } + + /** + * By default all input will be assumed to be UTF-8. + * + * However, both iCalendar and vCard might be encoded using different + * character sets. The character set is usually set in the mime-type. + * + * If this is the case, use setEncoding to specify that a different + * encoding will be used. If this is set, the parser will automatically + * convert all incoming data to UTF-8. + * + * @param string $charset + */ + function setCharset($charset) { + + if (!in_array($charset, self::$SUPPORTED_CHARSETS)) { + throw new \InvalidArgumentException('Unsupported encoding. (Supported encodings: ' . implode(', ', self::$SUPPORTED_CHARSETS) . ')'); + } + $this->charset = $charset; + + } + + /** + * Sets the input buffer. Must be a string or stream. + * + * @param resource|string $input + * + * @return void + */ + function setInput($input) { + + // Resetting the parser + $this->lineIndex = 0; + $this->startLine = 0; + + if (is_string($input)) { + // Convering to a stream. + $stream = fopen('php://temp', 'r+'); + fwrite($stream, $input); + rewind($stream); + $this->input = $stream; + } elseif (is_resource($input)) { + $this->input = $input; + } else { + throw new \InvalidArgumentException('This parser can only read from strings or streams.'); + } + + } + + /** + * Parses an entire document. + * + * @return void + */ + protected function parseDocument() { + + $line = $this->readLine(); + + // BOM is ZERO WIDTH NO-BREAK SPACE (U+FEFF). + // It's 0xEF 0xBB 0xBF in UTF-8 hex. + if (3 <= strlen($line) + && ord($line[0]) === 0xef + && ord($line[1]) === 0xbb + && ord($line[2]) === 0xbf) { + $line = substr($line, 3); + } + + switch (strtoupper($line)) { + case 'BEGIN:VCALENDAR' : + $class = VCalendar::$componentMap['VCALENDAR']; + break; + case 'BEGIN:VCARD' : + $class = VCard::$componentMap['VCARD']; + break; + default : + throw new ParseException('This parser only supports VCARD and VCALENDAR files'); + } + + $this->root = new $class([], false); + + while (true) { + + // Reading until we hit END: + $line = $this->readLine(); + if (strtoupper(substr($line, 0, 4)) === 'END:') { + break; + } + $result = $this->parseLine($line); + if ($result) { + $this->root->add($result); + } + + } + + $name = strtoupper(substr($line, 4)); + if ($name !== $this->root->name) { + throw new ParseException('Invalid MimeDir file. expected: "END:' . $this->root->name . '" got: "END:' . $name . '"'); + } + + } + + /** + * Parses a line, and if it hits a component, it will also attempt to parse + * the entire component. + * + * @param string $line Unfolded line + * + * @return Node + */ + protected function parseLine($line) { + + // Start of a new component + if (strtoupper(substr($line, 0, 6)) === 'BEGIN:') { + + $component = $this->root->createComponent(substr($line, 6), [], false); + + while (true) { + + // Reading until we hit END: + $line = $this->readLine(); + if (strtoupper(substr($line, 0, 4)) === 'END:') { + break; + } + $result = $this->parseLine($line); + if ($result) { + $component->add($result); + } + + } + + $name = strtoupper(substr($line, 4)); + if ($name !== $component->name) { + throw new ParseException('Invalid MimeDir file. expected: "END:' . $component->name . '" got: "END:' . $name . '"'); + } + + return $component; + + } else { + + // Property reader + $property = $this->readProperty($line); + if (!$property) { + // Ignored line + return false; + } + return $property; + + } + + } + + /** + * We need to look ahead 1 line every time to see if we need to 'unfold' + * the next line. + * + * If that was not the case, we store it here. + * + * @var null|string + */ + protected $lineBuffer; + + /** + * The real current line number. + */ + protected $lineIndex = 0; + + /** + * In the case of unfolded lines, this property holds the line number for + * the start of the line. + * + * @var int + */ + protected $startLine = 0; + + /** + * Contains a 'raw' representation of the current line. + * + * @var string + */ + protected $rawLine; + + /** + * Reads a single line from the buffer. + * + * This method strips any newlines and also takes care of unfolding. + * + * @throws \Sabre\VObject\EofException + * + * @return string + */ + protected function readLine() { + + if (!is_null($this->lineBuffer)) { + $rawLine = $this->lineBuffer; + $this->lineBuffer = null; + } else { + do { + $eof = feof($this->input); + + $rawLine = fgets($this->input); + + if ($eof || (feof($this->input) && $rawLine === false)) { + throw new EofException('End of document reached prematurely'); + } + if ($rawLine === false) { + throw new ParseException('Error reading from input stream'); + } + $rawLine = rtrim($rawLine, "\r\n"); + } while ($rawLine === ''); // Skipping empty lines + $this->lineIndex++; + } + $line = $rawLine; + + $this->startLine = $this->lineIndex; + + // Looking ahead for folded lines. + while (true) { + + $nextLine = rtrim(fgets($this->input), "\r\n"); + $this->lineIndex++; + if (!$nextLine) { + break; + } + if ($nextLine[0] === "\t" || $nextLine[0] === " ") { + $line .= substr($nextLine, 1); + $rawLine .= "\n " . substr($nextLine, 1); + } else { + $this->lineBuffer = $nextLine; + break; + } + + } + $this->rawLine = $rawLine; + return $line; + + } + + /** + * Reads a property or component from a line. + * + * @return void + */ + protected function readProperty($line) { + + if ($this->options & self::OPTION_FORGIVING) { + $propNameToken = 'A-Z0-9\-\._\\/'; + } else { + $propNameToken = 'A-Z0-9\-\.'; + } + + $paramNameToken = 'A-Z0-9\-'; + $safeChar = '^";:,'; + $qSafeChar = '^"'; + + $regex = "/ + ^(?P [$propNameToken]+ ) (?=[;:]) # property name + | + (?<=:)(?P .+)$ # property value + | + ;(?P [$paramNameToken]+) (?=[=;:]) # parameter name + | + (=|,)(?P # parameter value + (?: [$safeChar]*) | + \"(?: [$qSafeChar]+)\" + ) (?=[;:,]) + /xi"; + + //echo $regex, "\n"; die(); + preg_match_all($regex, $line, $matches, PREG_SET_ORDER); + + $property = [ + 'name' => null, + 'parameters' => [], + 'value' => null + ]; + + $lastParam = null; + + /** + * Looping through all the tokens. + * + * Note that we are looping through them in reverse order, because if a + * sub-pattern matched, the subsequent named patterns will not show up + * in the result. + */ + foreach ($matches as $match) { + + if (isset($match['paramValue'])) { + if ($match['paramValue'] && $match['paramValue'][0] === '"') { + $value = substr($match['paramValue'], 1, -1); + } else { + $value = $match['paramValue']; + } + + $value = $this->unescapeParam($value); + + if (is_null($lastParam)) { + throw new ParseException('Invalid Mimedir file. Line starting at ' . $this->startLine . ' did not follow iCalendar/vCard conventions'); + } + if (is_null($property['parameters'][$lastParam])) { + $property['parameters'][$lastParam] = $value; + } elseif (is_array($property['parameters'][$lastParam])) { + $property['parameters'][$lastParam][] = $value; + } else { + $property['parameters'][$lastParam] = [ + $property['parameters'][$lastParam], + $value + ]; + } + continue; + } + if (isset($match['paramName'])) { + $lastParam = strtoupper($match['paramName']); + if (!isset($property['parameters'][$lastParam])) { + $property['parameters'][$lastParam] = null; + } + continue; + } + if (isset($match['propValue'])) { + $property['value'] = $match['propValue']; + continue; + } + if (isset($match['name']) && $match['name']) { + $property['name'] = strtoupper($match['name']); + continue; + } + + // @codeCoverageIgnoreStart + throw new \LogicException('This code should not be reachable'); + // @codeCoverageIgnoreEnd + + } + + if (is_null($property['value'])) { + $property['value'] = ''; + } + if (!$property['name']) { + if ($this->options & self::OPTION_IGNORE_INVALID_LINES) { + return false; + } + throw new ParseException('Invalid Mimedir file. Line starting at ' . $this->startLine . ' did not follow iCalendar/vCard conventions'); + } + + // vCard 2.1 states that parameters may appear without a name, and only + // a value. We can deduce the value based on it's name. + // + // Our parser will get those as parameters without a value instead, so + // we're filtering these parameters out first. + $namedParameters = []; + $namelessParameters = []; + + foreach ($property['parameters'] as $name => $value) { + if (!is_null($value)) { + $namedParameters[$name] = $value; + } else { + $namelessParameters[] = $name; + } + } + + $propObj = $this->root->createProperty($property['name'], null, $namedParameters); + + foreach ($namelessParameters as $namelessParameter) { + $propObj->add(null, $namelessParameter); + } + + if (strtoupper($propObj['ENCODING']) === 'QUOTED-PRINTABLE') { + $propObj->setQuotedPrintableValue($this->extractQuotedPrintableValue()); + } else { + $charset = $this->charset; + if ($this->root->getDocumentType() === Document::VCARD21 && isset($propObj['CHARSET'])) { + // vCard 2.1 allows the character set to be specified per property. + $charset = (string)$propObj['CHARSET']; + } + switch (strtolower($charset)) { + case 'utf-8' : + break; + case 'iso-8859-1' : + $property['value'] = utf8_encode($property['value']); + break; + case 'windows-1252' : + $property['value'] = mb_convert_encoding($property['value'], 'UTF-8', $charset); + break; + default : + throw new ParseException('Unsupported CHARSET: ' . $propObj['CHARSET']); + } + $propObj->setRawMimeDirValue($property['value']); + } + + return $propObj; + + } + + /** + * Unescapes a property value. + * + * vCard 2.1 says: + * * Semi-colons must be escaped in some property values, specifically + * ADR, ORG and N. + * * Semi-colons must be escaped in parameter values, because semi-colons + * are also use to separate values. + * * No mention of escaping backslashes with another backslash. + * * newlines are not escaped either, instead QUOTED-PRINTABLE is used to + * span values over more than 1 line. + * + * vCard 3.0 says: + * * (rfc2425) Backslashes, newlines (\n or \N) and comma's must be + * escaped, all time time. + * * Comma's are used for delimeters in multiple values + * * (rfc2426) Adds to to this that the semi-colon MUST also be escaped, + * as in some properties semi-colon is used for separators. + * * Properties using semi-colons: N, ADR, GEO, ORG + * * Both ADR and N's individual parts may be broken up further with a + * comma. + * * Properties using commas: NICKNAME, CATEGORIES + * + * vCard 4.0 (rfc6350) says: + * * Commas must be escaped. + * * Semi-colons may be escaped, an unescaped semi-colon _may_ be a + * delimiter, depending on the property. + * * Backslashes must be escaped + * * Newlines must be escaped as either \N or \n. + * * Some compound properties may contain multiple parts themselves, so a + * comma within a semi-colon delimited property may also be unescaped + * to denote multiple parts _within_ the compound property. + * * Text-properties using semi-colons: N, ADR, ORG, CLIENTPIDMAP. + * * Text-properties using commas: NICKNAME, RELATED, CATEGORIES, PID. + * + * Even though the spec says that commas must always be escaped, the + * example for GEO in Section 6.5.2 seems to violate this. + * + * iCalendar 2.0 (rfc5545) says: + * * Commas or semi-colons may be used as delimiters, depending on the + * property. + * * Commas, semi-colons, backslashes, newline (\N or \n) are always + * escaped, unless they are delimiters. + * * Colons shall not be escaped. + * * Commas can be considered the 'default delimiter' and is described as + * the delimiter in cases where the order of the multiple values is + * insignificant. + * * Semi-colons are described as the delimiter for 'structured values'. + * They are specifically used in Semi-colons are used as a delimiter in + * REQUEST-STATUS, RRULE, GEO and EXRULE. EXRULE is deprecated however. + * + * Now for the parameters + * + * If delimiter is not set (null) this method will just return a string. + * If it's a comma or a semi-colon the string will be split on those + * characters, and always return an array. + * + * @param string $input + * @param string $delimiter + * + * @return string|string[] + */ + static function unescapeValue($input, $delimiter = ';') { + + $regex = '# (?: (\\\\ (?: \\\\ | N | n | ; | , ) )'; + if ($delimiter) { + $regex .= ' | (' . $delimiter . ')'; + } + $regex .= ') #x'; + + $matches = preg_split($regex, $input, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); + + $resultArray = []; + $result = ''; + + foreach ($matches as $match) { + + switch ($match) { + case '\\\\' : + $result .= '\\'; + break; + case '\N' : + case '\n' : + $result .= "\n"; + break; + case '\;' : + $result .= ';'; + break; + case '\,' : + $result .= ','; + break; + case $delimiter : + $resultArray[] = $result; + $result = ''; + break; + default : + $result .= $match; + break; + + } + + } + + $resultArray[] = $result; + return $delimiter ? $resultArray : $result; + + } + + /** + * Unescapes a parameter value. + * + * vCard 2.1: + * * Does not mention a mechanism for this. In addition, double quotes + * are never used to wrap values. + * * This means that parameters can simply not contain colons or + * semi-colons. + * + * vCard 3.0 (rfc2425, rfc2426): + * * Parameters _may_ be surrounded by double quotes. + * * If this is not the case, semi-colon, colon and comma may simply not + * occur (the comma used for multiple parameter values though). + * * If it is surrounded by double-quotes, it may simply not contain + * double-quotes. + * * This means that a parameter can in no case encode double-quotes, or + * newlines. + * + * vCard 4.0 (rfc6350) + * * Behavior seems to be identical to vCard 3.0 + * + * iCalendar 2.0 (rfc5545) + * * Behavior seems to be identical to vCard 3.0 + * + * Parameter escaping mechanism (rfc6868) : + * * This rfc describes a new way to escape parameter values. + * * New-line is encoded as ^n + * * ^ is encoded as ^^. + * * " is encoded as ^' + * + * @param string $input + * + * @return void + */ + private function unescapeParam($input) { + + return + preg_replace_callback( + '#(\^(\^|n|\'))#', + function($matches) { + switch ($matches[2]) { + case 'n' : + return "\n"; + case '^' : + return '^'; + case '\'' : + return '"'; + + // @codeCoverageIgnoreStart + } + // @codeCoverageIgnoreEnd + }, + $input + ); + } + + /** + * Gets the full quoted printable value. + * + * We need a special method for this, because newlines have both a meaning + * in vCards, and in QuotedPrintable. + * + * This method does not do any decoding. + * + * @return string + */ + private function extractQuotedPrintableValue() { + + // We need to parse the raw line again to get the start of the value. + // + // We are basically looking for the first colon (:), but we need to + // skip over the parameters first, as they may contain one. + $regex = '/^ + (?: [^:])+ # Anything but a colon + (?: "[^"]")* # A parameter in double quotes + : # start of the value we really care about + (.*)$ + /xs'; + + preg_match($regex, $this->rawLine, $matches); + + $value = $matches[1]; + // Removing the first whitespace character from every line. Kind of + // like unfolding, but we keep the newline. + $value = str_replace("\n ", "\n", $value); + + // Microsoft products don't always correctly fold lines, they may be + // missing a whitespace. So if 'forgiving' is turned on, we will take + // those as well. + if ($this->options & self::OPTION_FORGIVING) { + while (substr($value, -1) === '=') { + // Reading the line + $this->readLine(); + // Grabbing the raw form + $value .= "\n" . $this->rawLine; + } + } + + return $value; + + } + +} diff --git a/vendor/sabre/vobject/lib/Parser/Parser.php b/vendor/sabre/vobject/lib/Parser/Parser.php new file mode 100644 index 0000000..ca8bc0a --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/Parser.php @@ -0,0 +1,80 @@ +setInput($input); + } + $this->options = $options; + } + + /** + * This method starts the parsing process. + * + * If the input was not supplied during construction, it's possible to pass + * it here instead. + * + * If either input or options are not supplied, the defaults will be used. + * + * @param mixed $input + * @param int $options + * + * @return array + */ + abstract function parse($input = null, $options = 0); + + /** + * Sets the input data. + * + * @param mixed $input + * + * @return void + */ + abstract function setInput($input); + +} diff --git a/vendor/sabre/vobject/lib/Parser/XML.php b/vendor/sabre/vobject/lib/Parser/XML.php new file mode 100644 index 0000000..5ac4239 --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/XML.php @@ -0,0 +1,428 @@ +setInput($input); + } + + if (0 !== $options) { + $this->options = $options; + } + + if (is_null($this->input)) { + throw new EofException('End of input stream, or no input supplied'); + } + + switch ($this->input['name']) { + + case '{' . self::XCAL_NAMESPACE . '}icalendar': + $this->root = new VCalendar([], false); + $this->pointer = &$this->input['value'][0]; + $this->parseVCalendarComponents($this->root); + break; + + case '{' . self::XCARD_NAMESPACE . '}vcards': + foreach ($this->input['value'] as &$vCard) { + + $this->root = new VCard(['version' => '4.0'], false); + $this->pointer = &$vCard; + $this->parseVCardComponents($this->root); + + // We just parse the first element. + break; + + } + break; + + default: + throw new ParseException('Unsupported XML standard'); + + } + + return $this->root; + } + + /** + * Parse a xCalendar component. + * + * @param Component $parentComponent + * + * @return void + */ + protected function parseVCalendarComponents(Component $parentComponent) { + + foreach ($this->pointer['value'] ?: [] as $children) { + + switch (static::getTagName($children['name'])) { + + case 'properties': + $this->pointer = &$children['value']; + $this->parseProperties($parentComponent); + break; + + case 'components': + $this->pointer = &$children; + $this->parseComponent($parentComponent); + break; + } + } + + } + + /** + * Parse a xCard component. + * + * @param Component $parentComponent + * + * @return void + */ + protected function parseVCardComponents(Component $parentComponent) { + + $this->pointer = &$this->pointer['value']; + $this->parseProperties($parentComponent); + + } + + /** + * Parse xCalendar and xCard properties. + * + * @param Component $parentComponent + * @param string $propertyNamePrefix + * + * @return void + */ + protected function parseProperties(Component $parentComponent, $propertyNamePrefix = '') { + + foreach ($this->pointer ?: [] as $xmlProperty) { + + list($namespace, $tagName) = SabreXml\Service::parseClarkNotation($xmlProperty['name']); + + $propertyName = $tagName; + $propertyValue = []; + $propertyParameters = []; + $propertyType = 'text'; + + // A property which is not part of the standard. + if ($namespace !== self::XCAL_NAMESPACE + && $namespace !== self::XCARD_NAMESPACE) { + + $propertyName = 'xml'; + $value = '<' . $tagName . ' xmlns="' . $namespace . '"'; + + foreach ($xmlProperty['attributes'] as $attributeName => $attributeValue) { + $value .= ' ' . $attributeName . '="' . str_replace('"', '\"', $attributeValue) . '"'; + } + + $value .= '>' . $xmlProperty['value'] . ''; + + $propertyValue = [$value]; + + $this->createProperty( + $parentComponent, + $propertyName, + $propertyParameters, + $propertyType, + $propertyValue + ); + + continue; + } + + // xCard group. + if ($propertyName === 'group') { + + if (!isset($xmlProperty['attributes']['name'])) { + continue; + } + + $this->pointer = &$xmlProperty['value']; + $this->parseProperties( + $parentComponent, + strtoupper($xmlProperty['attributes']['name']) . '.' + ); + + continue; + + } + + // Collect parameters. + foreach ($xmlProperty['value'] as $i => $xmlPropertyChild) { + + if (!is_array($xmlPropertyChild) + || 'parameters' !== static::getTagName($xmlPropertyChild['name'])) + continue; + + $xmlParameters = $xmlPropertyChild['value']; + + foreach ($xmlParameters as $xmlParameter) { + + $propertyParameterValues = []; + + foreach ($xmlParameter['value'] as $xmlParameterValues) { + $propertyParameterValues[] = $xmlParameterValues['value']; + } + + $propertyParameters[static::getTagName($xmlParameter['name'])] + = implode(',', $propertyParameterValues); + + } + + array_splice($xmlProperty['value'], $i, 1); + + } + + $propertyNameExtended = ($this->root instanceof VCalendar + ? 'xcal' + : 'xcard') . ':' . $propertyName; + + switch ($propertyNameExtended) { + + case 'xcal:geo': + $propertyType = 'float'; + $propertyValue['latitude'] = 0; + $propertyValue['longitude'] = 0; + + foreach ($xmlProperty['value'] as $xmlRequestChild) { + $propertyValue[static::getTagName($xmlRequestChild['name'])] + = $xmlRequestChild['value']; + } + break; + + case 'xcal:request-status': + $propertyType = 'text'; + + foreach ($xmlProperty['value'] as $xmlRequestChild) { + $propertyValue[static::getTagName($xmlRequestChild['name'])] + = $xmlRequestChild['value']; + } + break; + + case 'xcal:freebusy': + $propertyType = 'freebusy'; + // We don't break because we only want to set + // another property type. + + case 'xcal:categories': + case 'xcal:resources': + case 'xcal:exdate': + foreach ($xmlProperty['value'] as $specialChild) { + $propertyValue[static::getTagName($specialChild['name'])] + = $specialChild['value']; + } + break; + + case 'xcal:rdate': + $propertyType = 'date-time'; + + foreach ($xmlProperty['value'] as $specialChild) { + + $tagName = static::getTagName($specialChild['name']); + + if ('period' === $tagName) { + + $propertyParameters['value'] = 'PERIOD'; + $propertyValue[] = implode('/', $specialChild['value']); + + } + else { + $propertyValue[] = $specialChild['value']; + } + } + break; + + default: + $propertyType = static::getTagName($xmlProperty['value'][0]['name']); + + foreach ($xmlProperty['value'] as $value) { + $propertyValue[] = $value['value']; + } + + if ('date' === $propertyType) { + $propertyParameters['value'] = 'DATE'; + } + break; + } + + $this->createProperty( + $parentComponent, + $propertyNamePrefix . $propertyName, + $propertyParameters, + $propertyType, + $propertyValue + ); + + } + + } + + /** + * Parse a component. + * + * @param Component $parentComponent + * + * @return void + */ + protected function parseComponent(Component $parentComponent) { + + $components = $this->pointer['value'] ?: []; + + foreach ($components as $component) { + + $componentName = static::getTagName($component['name']); + $currentComponent = $this->root->createComponent( + $componentName, + null, + false + ); + + $this->pointer = &$component; + $this->parseVCalendarComponents($currentComponent); + + $parentComponent->add($currentComponent); + + } + + } + + /** + * Create a property. + * + * @param Component $parentComponent + * @param string $name + * @param array $parameters + * @param string $type + * @param mixed $value + * + * @return void + */ + protected function createProperty(Component $parentComponent, $name, $parameters, $type, $value) { + + $property = $this->root->createProperty( + $name, + null, + $parameters, + $type + ); + $parentComponent->add($property); + $property->setXmlValue($value); + + } + + /** + * Sets the input data. + * + * @param resource|string $input + * + * @return void + */ + function setInput($input) { + + if (is_resource($input)) { + $input = stream_get_contents($input); + } + + if (is_string($input)) { + + $reader = new SabreXml\Reader(); + $reader->elementMap['{' . self::XCAL_NAMESPACE . '}period'] + = 'Sabre\VObject\Parser\XML\Element\KeyValue'; + $reader->elementMap['{' . self::XCAL_NAMESPACE . '}recur'] + = 'Sabre\VObject\Parser\XML\Element\KeyValue'; + $reader->xml($input); + $input = $reader->parse(); + + } + + $this->input = $input; + + } + + /** + * Get tag name from a Clark notation. + * + * @param string $clarkedTagName + * + * @return string + */ + protected static function getTagName($clarkedTagName) { + + list(, $tagName) = SabreXml\Service::parseClarkNotation($clarkedTagName); + return $tagName; + + } +} diff --git a/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php b/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php new file mode 100644 index 0000000..14d7984 --- /dev/null +++ b/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php @@ -0,0 +1,70 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param XML\Reader $reader + * + * @return mixed + */ + static function xmlDeserialize(SabreXml\Reader $reader) { + + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + return []; + } + + $values = []; + $reader->read(); + + do { + + if ($reader->nodeType === SabreXml\Reader::ELEMENT) { + + $name = $reader->localName; + $values[$name] = $reader->parseCurrentElement()['value']; + + } else { + $reader->read(); + } + + } while ($reader->nodeType !== SabreXml\Reader::END_ELEMENT); + + $reader->read(); + + return $values; + + } + +} diff --git a/vendor/sabre/vobject/lib/Property.php b/vendor/sabre/vobject/lib/Property.php new file mode 100644 index 0000000..1aaa3ed --- /dev/null +++ b/vendor/sabre/vobject/lib/Property.php @@ -0,0 +1,662 @@ +value syntax. + * + * @param Component $root The root document + * @param string $name + * @param string|array|null $value + * @param array $parameters List of parameters + * @param string $group The vcard property group + * + * @return void + */ + function __construct(Component $root, $name, $value = null, array $parameters = [], $group = null) { + + $this->name = $name; + $this->group = $group; + + $this->root = $root; + + foreach ($parameters as $k => $v) { + $this->add($k, $v); + } + + if (!is_null($value)) { + $this->setValue($value); + } + + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * @param string|array $value + * + * @return void + */ + function setValue($value) { + + $this->value = $value; + + } + + /** + * Returns the current value. + * + * This method will always return a singular value. If this was a + * multi-value object, some decision will be made first on how to represent + * it as a string. + * + * To get the correct multi-value version, use getParts. + * + * @return string + */ + function getValue() { + + if (is_array($this->value)) { + if (count($this->value) == 0) { + return; + } elseif (count($this->value) === 1) { + return $this->value[0]; + } else { + return $this->getRawMimeDirValue(); + } + } else { + return $this->value; + } + + } + + /** + * Sets a multi-valued property. + * + * @param array $parts + * + * @return void + */ + function setParts(array $parts) { + + $this->value = $parts; + + } + + /** + * Returns a multi-valued property. + * + * This method always returns an array, if there was only a single value, + * it will still be wrapped in an array. + * + * @return array + */ + function getParts() { + + if (is_null($this->value)) { + return []; + } elseif (is_array($this->value)) { + return $this->value; + } else { + return [$this->value]; + } + + } + + /** + * Adds a new parameter. + * + * If a parameter with same name already existed, the values will be + * combined. + * If nameless parameter is added, we try to guess it's name. + * + * @param string $name + * @param string|null|array $value + */ + function add($name, $value = null) { + $noName = false; + if ($name === null) { + $name = Parameter::guessParameterNameByValue($value); + $noName = true; + } + + if (isset($this->parameters[strtoupper($name)])) { + $this->parameters[strtoupper($name)]->addValue($value); + } + else { + $param = new Parameter($this->root, $name, $value); + $param->noName = $noName; + $this->parameters[$param->name] = $param; + } + } + + /** + * Returns an iterable list of children. + * + * @return array + */ + function parameters() { + + return $this->parameters; + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + abstract function getValueType(); + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + * + * @return void + */ + abstract function setRawMimeDirValue($val); + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + abstract function getRawMimeDirValue(); + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + function serialize() { + + $str = $this->name; + if ($this->group) $str = $this->group . '.' . $this->name; + + foreach ($this->parameters() as $param) { + + $str .= ';' . $param->serialize(); + + } + + $str .= ':' . $this->getRawMimeDirValue(); + + $out = ''; + while (strlen($str) > 0) { + if (strlen($str) > 75) { + $out .= mb_strcut($str, 0, 75, 'utf-8') . "\r\n"; + $str = ' ' . mb_strcut($str, 75, strlen($str), 'utf-8'); + } else { + $out .= $str . "\r\n"; + $str = ''; + break; + } + } + + return $out; + + } + + /** + * Returns the value, in the format it should be encoded for JSON. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + return $this->getParts(); + + } + + /** + * Sets the JSON value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + * + * @param array $value + * + * @return void + */ + function setJsonValue(array $value) { + + if (count($value) === 1) { + $this->setValue(reset($value)); + } else { + $this->setValue($value); + } + + } + + /** + * This method returns an array, with the representation as it should be + * encoded in JSON. This is used to create jCard or jCal documents. + * + * @return array + */ + function jsonSerialize() { + + $parameters = []; + + foreach ($this->parameters as $parameter) { + if ($parameter->name === 'VALUE') { + continue; + } + $parameters[strtolower($parameter->name)] = $parameter->jsonSerialize(); + } + // In jCard, we need to encode the property-group as a separate 'group' + // parameter. + if ($this->group) { + $parameters['group'] = $this->group; + } + + return array_merge( + [ + strtolower($this->name), + (object)$parameters, + strtolower($this->getValueType()), + ], + $this->getJsonValue() + ); + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + * + * @param array $value + * + * @return void + */ + function setXmlValue(array $value) { + + $this->setJsonValue($value); + + } + + /** + * This method serializes the data into XML. This is used to create xCard or + * xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + $parameters = []; + + foreach ($this->parameters as $parameter) { + + if ($parameter->name === 'VALUE') { + continue; + } + + $parameters[] = $parameter; + + } + + $writer->startElement(strtolower($this->name)); + + if (!empty($parameters)) { + + $writer->startElement('parameters'); + + foreach ($parameters as $parameter) { + + $writer->startElement(strtolower($parameter->name)); + $writer->write($parameter); + $writer->endElement(); + + } + + $writer->endElement(); + + } + + $this->xmlSerializeValue($writer); + $writer->endElement(); + + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + protected function xmlSerializeValue(Xml\Writer $writer) { + + $valueType = strtolower($this->getValueType()); + + foreach ($this->getJsonValue() as $values) { + foreach ((array)$values as $value) { + $writer->writeElement($valueType, $value); + } + } + + } + + /** + * Called when this object is being cast to a string. + * + * If the property only had a single value, you will get just that. In the + * case the property had multiple values, the contents will be escaped and + * combined with ,. + * + * @return string + */ + function __toString() { + + return (string)$this->getValue(); + + } + + /* ArrayAccess interface {{{ */ + + /** + * Checks if an array element exists. + * + * @param mixed $name + * + * @return bool + */ + function offsetExists($name) { + + if (is_int($name)) return parent::offsetExists($name); + + $name = strtoupper($name); + + foreach ($this->parameters as $parameter) { + if ($parameter->name == $name) return true; + } + return false; + + } + + /** + * Returns a parameter. + * + * If the parameter does not exist, null is returned. + * + * @param string $name + * + * @return Node + */ + function offsetGet($name) { + + if (is_int($name)) return parent::offsetGet($name); + $name = strtoupper($name); + + if (!isset($this->parameters[$name])) { + return; + } + + return $this->parameters[$name]; + + } + + /** + * Creates a new parameter. + * + * @param string $name + * @param mixed $value + * + * @return void + */ + function offsetSet($name, $value) { + + if (is_int($name)) { + parent::offsetSet($name, $value); + // @codeCoverageIgnoreStart + // This will never be reached, because an exception is always + // thrown. + return; + // @codeCoverageIgnoreEnd + } + + $param = new Parameter($this->root, $name, $value); + $this->parameters[$param->name] = $param; + + } + + /** + * Removes one or more parameters with the specified name. + * + * @param string $name + * + * @return void + */ + function offsetUnset($name) { + + if (is_int($name)) { + parent::offsetUnset($name); + // @codeCoverageIgnoreStart + // This will never be reached, because an exception is always + // thrown. + return; + // @codeCoverageIgnoreEnd + } + + unset($this->parameters[strtoupper($name)]); + + } + /* }}} */ + + /** + * This method is automatically called when the object is cloned. + * Specifically, this will ensure all child elements are also cloned. + * + * @return void + */ + function __clone() { + + foreach ($this->parameters as $key => $child) { + $this->parameters[$key] = clone $child; + $this->parameters[$key]->parent = $this; + } + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * - Node::REPAIR - If something is broken, and automatic repair may + * be attempted. + * + * An array is returned with warnings. + * + * Every item in the array has the following properties: + * * level - (number between 1 and 3 with severity information) + * * message - (human readable message) + * * node - (reference to the offending node) + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $warnings = []; + + // Checking if our value is UTF-8 + if (!StringUtil::isUTF8($this->getRawMimeDirValue())) { + + $oldValue = $this->getRawMimeDirValue(); + $level = 3; + if ($options & self::REPAIR) { + $newValue = StringUtil::convertToUTF8($oldValue); + if (true || StringUtil::isUTF8($newValue)) { + $this->setRawMimeDirValue($newValue); + $level = 1; + } + + } + + + if (preg_match('%([\x00-\x08\x0B-\x0C\x0E-\x1F\x7F])%', $oldValue, $matches)) { + $message = 'Property contained a control character (0x' . bin2hex($matches[1]) . ')'; + } else { + $message = 'Property is not valid UTF-8! ' . $oldValue; + } + + $warnings[] = [ + 'level' => $level, + 'message' => $message, + 'node' => $this, + ]; + } + + // Checking if the propertyname does not contain any invalid bytes. + if (!preg_match('/^([A-Z0-9-]+)$/', $this->name)) { + $warnings[] = [ + 'level' => $options & self::REPAIR ? 1 : 3, + 'message' => 'The propertyname: ' . $this->name . ' contains invalid characters. Only A-Z, 0-9 and - are allowed', + 'node' => $this, + ]; + if ($options & self::REPAIR) { + // Uppercasing and converting underscores to dashes. + $this->name = strtoupper( + str_replace('_', '-', $this->name) + ); + // Removing every other invalid character + $this->name = preg_replace('/([^A-Z0-9-])/u', '', $this->name); + + } + + } + + if ($encoding = $this->offsetGet('ENCODING')) { + + if ($this->root->getDocumentType() === Document::VCARD40) { + $warnings[] = [ + 'level' => 3, + 'message' => 'ENCODING parameter is not valid in vCard 4.', + 'node' => $this + ]; + } else { + + $encoding = (string)$encoding; + + $allowedEncoding = []; + + switch ($this->root->getDocumentType()) { + case Document::ICALENDAR20 : + $allowedEncoding = ['8BIT', 'BASE64']; + break; + case Document::VCARD21 : + $allowedEncoding = ['QUOTED-PRINTABLE', 'BASE64', '8BIT']; + break; + case Document::VCARD30 : + $allowedEncoding = ['B']; + break; + + } + if ($allowedEncoding && !in_array(strtoupper($encoding), $allowedEncoding)) { + $warnings[] = [ + 'level' => 3, + 'message' => 'ENCODING=' . strtoupper($encoding) . ' is not valid for this document type.', + 'node' => $this + ]; + } + } + + } + + // Validating inner parameters + foreach ($this->parameters as $param) { + $warnings = array_merge($warnings, $param->validate($options)); + } + + return $warnings; + + } + + /** + * Call this method on a document if you're done using it. + * + * It's intended to remove all circular references, so PHP can easily clean + * it up. + * + * @return void + */ + function destroy() { + + parent::destroy(); + foreach ($this->parameters as $param) { + $param->destroy(); + } + $this->parameters = []; + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/Binary.php b/vendor/sabre/vobject/lib/Property/Binary.php new file mode 100644 index 0000000..d54cae2 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Binary.php @@ -0,0 +1,128 @@ +value = $value[0]; + } else { + throw new \InvalidArgumentException('The argument must either be a string or an array with only one child'); + } + + } else { + + $this->value = $value; + + } + + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + * + * @return void + */ + function setRawMimeDirValue($val) { + + $this->value = base64_decode($val); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return base64_encode($this->value); + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'BINARY'; + + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + return [base64_encode($this->getValue())]; + + } + + /** + * Sets the json value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + * + * @param array $value + * + * @return void + */ + function setJsonValue(array $value) { + + $value = array_map('base64_decode', $value); + parent::setJsonValue($value); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/Boolean.php b/vendor/sabre/vobject/lib/Property/Boolean.php new file mode 100644 index 0000000..6f5887e --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Boolean.php @@ -0,0 +1,84 @@ +setValue($val); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return $this->value ? 'TRUE' : 'FALSE'; + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'BOOLEAN'; + + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + * + * @param array $value + * + * @return void + */ + function setXmlValue(array $value) { + + $value = array_map( + function($value) { + return 'true' === $value; + }, + $value + ); + parent::setXmlValue($value); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/FlatText.php b/vendor/sabre/vobject/lib/Property/FlatText.php new file mode 100644 index 0000000..2c7b43c --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/FlatText.php @@ -0,0 +1,50 @@ +setValue($val); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/FloatValue.php b/vendor/sabre/vobject/lib/Property/FloatValue.php new file mode 100644 index 0000000..15b1195 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/FloatValue.php @@ -0,0 +1,142 @@ +delimiter, $val); + foreach ($val as &$item) { + $item = (float)$item; + } + $this->setParts($val); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return implode( + $this->delimiter, + $this->getParts() + ); + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'FLOAT'; + + } + + /** + * Returns the value, in the format it should be encoded for JSON. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + $val = array_map('floatval', $this->getParts()); + + // Special-casing the GEO property. + // + // See: + // http://tools.ietf.org/html/draft-ietf-jcardcal-jcal-04#section-3.4.1.2 + if ($this->name === 'GEO') { + return [$val]; + } + + return $val; + + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + * + * @param array $value + * + * @return void + */ + function setXmlValue(array $value) { + + $value = array_map('floatval', $value); + parent::setXmlValue($value); + + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + protected function xmlSerializeValue(Xml\Writer $writer) { + + // Special-casing the GEO property. + // + // See: + // http://tools.ietf.org/html/rfc6321#section-3.4.1.2 + if ($this->name === 'GEO') { + + $value = array_map('floatval', $this->getParts()); + + $writer->writeElement('latitude', $value[0]); + $writer->writeElement('longitude', $value[1]); + + } + else { + parent::xmlSerializeValue($writer); + } + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/CalAddress.php b/vendor/sabre/vobject/lib/Property/ICalendar/CalAddress.php new file mode 100644 index 0000000..a0c4a9b --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/CalAddress.php @@ -0,0 +1,61 @@ +getValue(); + if (!strpos($input, ':')) { + return $input; + } + list($schema, $everythingElse) = explode(':', $input, 2); + return strtolower($schema) . ':' . $everythingElse; + + } +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Date.php b/vendor/sabre/vobject/lib/Property/ICalendar/Date.php new file mode 100644 index 0000000..378a0d6 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Date.php @@ -0,0 +1,18 @@ +setDateTimes($parts); + } else { + parent::setParts($parts); + } + + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * Instead of strings, you may also use DateTime here. + * + * @param string|array|DateTimeInterface $value + * + * @return void + */ + function setValue($value) { + + if (is_array($value) && isset($value[0]) && $value[0] instanceof DateTimeInterface) { + $this->setDateTimes($value); + } elseif ($value instanceof DateTimeInterface) { + $this->setDateTimes([$value]); + } else { + parent::setValue($value); + } + + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + * + * @return void + */ + function setRawMimeDirValue($val) { + + $this->setValue(explode($this->delimiter, $val)); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return implode($this->delimiter, $this->getParts()); + + } + + /** + * Returns true if this is a DATE-TIME value, false if it's a DATE. + * + * @return bool + */ + function hasTime() { + + return strtoupper((string)$this['VALUE']) !== 'DATE'; + + } + + /** + * Returns true if this is a floating DATE or DATE-TIME. + * + * Note that DATE is always floating. + */ + function isFloating() { + + return + !$this->hasTime() || + ( + !isset($this['TZID']) && + strpos($this->getValue(), 'Z') === false + ); + + } + + /** + * Returns a date-time value. + * + * Note that if this property contained more than 1 date-time, only the + * first will be returned. To get an array with multiple values, call + * getDateTimes. + * + * If no timezone information is known, because it's either an all-day + * property or floating time, we will use the DateTimeZone argument to + * figure out the exact date. + * + * @param DateTimeZone $timeZone + * + * @return DateTimeImmutable + */ + function getDateTime(DateTimeZone $timeZone = null) { + + $dt = $this->getDateTimes($timeZone); + if (!$dt) return; + + return $dt[0]; + + } + + /** + * Returns multiple date-time values. + * + * If no timezone information is known, because it's either an all-day + * property or floating time, we will use the DateTimeZone argument to + * figure out the exact date. + * + * @param DateTimeZone $timeZone + * + * @return DateTimeImmutable[] + * @return \DateTime[] + */ + function getDateTimes(DateTimeZone $timeZone = null) { + + // Does the property have a TZID? + $tzid = $this['TZID']; + + if ($tzid) { + $timeZone = TimeZoneUtil::getTimeZone((string)$tzid, $this->root); + } + + $dts = []; + foreach ($this->getParts() as $part) { + $dts[] = DateTimeParser::parse($part, $timeZone); + } + return $dts; + + } + + /** + * Sets the property as a DateTime object. + * + * @param DateTimeInterface $dt + * @param bool isFloating If set to true, timezones will be ignored. + * + * @return void + */ + function setDateTime(DateTimeInterface $dt, $isFloating = false) { + + $this->setDateTimes([$dt], $isFloating); + + } + + /** + * Sets the property as multiple date-time objects. + * + * The first value will be used as a reference for the timezones, and all + * the otehr values will be adjusted for that timezone + * + * @param DateTimeInterface[] $dt + * @param bool isFloating If set to true, timezones will be ignored. + * + * @return void + */ + function setDateTimes(array $dt, $isFloating = false) { + + $values = []; + + if ($this->hasTime()) { + + $tz = null; + $isUtc = false; + + foreach ($dt as $d) { + + if ($isFloating) { + $values[] = $d->format('Ymd\\THis'); + continue; + } + if (is_null($tz)) { + $tz = $d->getTimeZone(); + $isUtc = in_array($tz->getName(), ['UTC', 'GMT', 'Z', '+00:00']); + if (!$isUtc) { + $this->offsetSet('TZID', $tz->getName()); + } + } else { + $d = $d->setTimeZone($tz); + } + + if ($isUtc) { + $values[] = $d->format('Ymd\\THis\\Z'); + } else { + $values[] = $d->format('Ymd\\THis'); + } + + } + if ($isUtc || $isFloating) { + $this->offsetUnset('TZID'); + } + + } else { + + foreach ($dt as $d) { + + $values[] = $d->format('Ymd'); + + } + $this->offsetUnset('TZID'); + + } + + $this->value = $values; + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return $this->hasTime() ? 'DATE-TIME' : 'DATE'; + + } + + /** + * Returns the value, in the format it should be encoded for JSON. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + $dts = $this->getDateTimes(); + $hasTime = $this->hasTime(); + $isFloating = $this->isFloating(); + + $tz = $dts[0]->getTimeZone(); + $isUtc = $isFloating ? false : in_array($tz->getName(), ['UTC', 'GMT', 'Z']); + + return array_map( + function(DateTimeInterface $dt) use ($hasTime, $isUtc) { + + if ($hasTime) { + return $dt->format('Y-m-d\\TH:i:s') . ($isUtc ? 'Z' : ''); + } else { + return $dt->format('Y-m-d'); + } + + }, + $dts + ); + + } + + /** + * Sets the json value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + * + * @param array $value + * + * @return void + */ + function setJsonValue(array $value) { + + // dates and times in jCal have one difference to dates and times in + // iCalendar. In jCal date-parts are separated by dashes, and + // time-parts are separated by colons. It makes sense to just remove + // those. + $this->setValue( + array_map( + function($item) { + + return strtr($item, [':' => '', '-' => '']); + + }, + $value + ) + ); + + } + + /** + * We need to intercept offsetSet, because it may be used to alter the + * VALUE from DATE-TIME to DATE or vice-versa. + * + * @param string $name + * @param mixed $value + * + * @return void + */ + function offsetSet($name, $value) { + + parent::offsetSet($name, $value); + if (strtoupper($name) !== 'VALUE') { + return; + } + + // This will ensure that dates are correctly encoded. + $this->setDateTimes($this->getDateTimes()); + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $messages = parent::validate($options); + $valueType = $this->getValueType(); + $values = $this->getParts(); + try { + foreach ($values as $value) { + switch ($valueType) { + case 'DATE' : + DateTimeParser::parseDate($value); + break; + case 'DATE-TIME' : + DateTimeParser::parseDateTime($value); + break; + } + } + } catch (InvalidDataException $e) { + $messages[] = [ + 'level' => 3, + 'message' => 'The supplied value (' . $value . ') is not a correct ' . $valueType, + 'node' => $this, + ]; + } + return $messages; + + } +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Duration.php b/vendor/sabre/vobject/lib/Property/ICalendar/Duration.php new file mode 100644 index 0000000..7b7e1ce --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Duration.php @@ -0,0 +1,85 @@ +setValue(explode($this->delimiter, $val)); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return implode($this->delimiter, $this->getParts()); + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'DURATION'; + + } + + /** + * Returns a DateInterval representation of the Duration property. + * + * If the property has more than one value, only the first is returned. + * + * @return \DateInterval + */ + function getDateInterval() { + + $parts = $this->getParts(); + $value = $parts[0]; + return DateTimeParser::parseDuration($value); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Period.php b/vendor/sabre/vobject/lib/Property/ICalendar/Period.php new file mode 100644 index 0000000..d35b425 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Period.php @@ -0,0 +1,155 @@ +setValue(explode($this->delimiter, $val)); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return implode($this->delimiter, $this->getParts()); + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'PERIOD'; + + } + + /** + * Sets the json value, as it would appear in a jCard or jCal object. + * + * The value must always be an array. + * + * @param array $value + * + * @return void + */ + function setJsonValue(array $value) { + + $value = array_map( + function($item) { + + return strtr(implode('/', $item), [':' => '', '-' => '']); + + }, + $value + ); + parent::setJsonValue($value); + + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + $return = []; + foreach ($this->getParts() as $item) { + + list($start, $end) = explode('/', $item, 2); + + $start = DateTimeParser::parseDateTime($start); + + // This is a duration value. + if ($end[0] === 'P') { + $return[] = [ + $start->format('Y-m-d\\TH:i:s'), + $end + ]; + } else { + $end = DateTimeParser::parseDateTime($end); + $return[] = [ + $start->format('Y-m-d\\TH:i:s'), + $end->format('Y-m-d\\TH:i:s'), + ]; + } + + } + + return $return; + + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + protected function xmlSerializeValue(Xml\Writer $writer) { + + $writer->startElement(strtolower($this->getValueType())); + $value = $this->getJsonValue(); + $writer->writeElement('start', $value[0][0]); + + if ($value[0][1][0] === 'P') { + $writer->writeElement('duration', $value[0][1]); + } + else { + $writer->writeElement('end', $value[0][1]); + } + + $writer->endElement(); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/ICalendar/Recur.php b/vendor/sabre/vobject/lib/Property/ICalendar/Recur.php new file mode 100644 index 0000000..434b770 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/ICalendar/Recur.php @@ -0,0 +1,359 @@ +value array that is accessible using + * getParts, and may be set using setParts. + * + * @copyright Copyright (C) fruux GmbH (https://fruux.com/) + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Recur extends Property { + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * @param string|array $value + * + * @return void + */ + function setValue($value) { + + // If we're getting the data from json, we'll be receiving an object + if ($value instanceof \StdClass) { + $value = (array)$value; + } + + if (is_array($value)) { + $newVal = []; + foreach ($value as $k => $v) { + + if (is_string($v)) { + $v = strtoupper($v); + + // The value had multiple sub-values + if (strpos($v, ',') !== false) { + $v = explode(',', $v); + } + if (strcmp($k, 'until') === 0) { + $v = strtr($v, [':' => '', '-' => '']); + } + } elseif (is_array($v)) { + $v = array_map('strtoupper', $v); + } + + $newVal[strtoupper($k)] = $v; + } + $this->value = $newVal; + } elseif (is_string($value)) { + $this->value = self::stringToArray($value); + } else { + throw new \InvalidArgumentException('You must either pass a string, or a key=>value array'); + } + + } + + /** + * Returns the current value. + * + * This method will always return a singular value. If this was a + * multi-value object, some decision will be made first on how to represent + * it as a string. + * + * To get the correct multi-value version, use getParts. + * + * @return string + */ + function getValue() { + + $out = []; + foreach ($this->value as $key => $value) { + $out[] = $key . '=' . (is_array($value) ? implode(',', $value) : $value); + } + return strtoupper(implode(';', $out)); + + } + + /** + * Sets a multi-valued property. + * + * @param array $parts + * @return void + */ + function setParts(array $parts) { + + $this->setValue($parts); + + } + + /** + * Returns a multi-valued property. + * + * This method always returns an array, if there was only a single value, + * it will still be wrapped in an array. + * + * @return array + */ + function getParts() { + + return $this->value; + + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + * + * @return void + */ + function setRawMimeDirValue($val) { + + $this->setValue($val); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return $this->getValue(); + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'RECUR'; + + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + $values = []; + foreach ($this->getParts() as $k => $v) { + if (strcmp($k, 'UNTIL') === 0) { + $date = new DateTime($this->root, null, $v); + $values[strtolower($k)] = $date->getJsonValue()[0]; + } elseif (strcmp($k, 'COUNT') === 0) { + $values[strtolower($k)] = intval($v); + } else { + $values[strtolower($k)] = $v; + } + } + return [$values]; + + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + protected function xmlSerializeValue(Xml\Writer $writer) { + + $valueType = strtolower($this->getValueType()); + + foreach ($this->getJsonValue() as $value) { + $writer->writeElement($valueType, $value); + } + + } + + /** + * Parses an RRULE value string, and turns it into a struct-ish array. + * + * @param string $value + * + * @return array + */ + static function stringToArray($value) { + + $value = strtoupper($value); + $newValue = []; + foreach (explode(';', $value) as $part) { + + // Skipping empty parts. + if (empty($part)) { + continue; + } + list($partName, $partValue) = explode('=', $part); + + // The value itself had multiple values.. + if (strpos($partValue, ',') !== false) { + $partValue = explode(',', $partValue); + } + $newValue[$partName] = $partValue; + + } + + return $newValue; + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $repair = ($options & self::REPAIR); + + $warnings = parent::validate($options); + $values = $this->getParts(); + + foreach ($values as $key => $value) { + + if ($value === '') { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'Invalid value for ' . $key . ' in ' . $this->name, + 'node' => $this + ]; + if ($repair) { + unset($values[$key]); + } + } elseif ($key == 'BYMONTH') { + $byMonth = (array)$value; + foreach ($byMonth as $i => $v) { + if (!is_numeric($v) || (int)$v < 1 || (int)$v > 12) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'BYMONTH in RRULE must have value(s) between 1 and 12!', + 'node' => $this + ]; + if ($repair) { + if (is_array($value)) { + unset($values[$key][$i]); + } else { + unset($values[$key]); + } + } + } + } + // if there is no valid entry left, remove the whole value + if (is_array($value) && empty($values[$key])) { + unset($values[$key]); + } + } elseif ($key == 'BYWEEKNO') { + $byWeekNo = (array)$value; + foreach ($byWeekNo as $i => $v) { + if (!is_numeric($v) || (int)$v < -53 || (int)$v == 0 || (int)$v > 53) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'BYWEEKNO in RRULE must have value(s) from -53 to -1, or 1 to 53!', + 'node' => $this + ]; + if ($repair) { + if (is_array($value)) { + unset($values[$key][$i]); + } else { + unset($values[$key]); + } + } + } + } + // if there is no valid entry left, remove the whole value + if (is_array($value) && empty($values[$key])) { + unset($values[$key]); + } + } elseif ($key == 'BYYEARDAY') { + $byYearDay = (array)$value; + foreach ($byYearDay as $i => $v) { + if (!is_numeric($v) || (int)$v < -366 || (int)$v == 0 || (int)$v > 366) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'BYYEARDAY in RRULE must have value(s) from -366 to -1, or 1 to 366!', + 'node' => $this + ]; + if ($repair) { + if (is_array($value)) { + unset($values[$key][$i]); + } else { + unset($values[$key]); + } + } + } + } + // if there is no valid entry left, remove the whole value + if (is_array($value) && empty($values[$key])) { + unset($values[$key]); + } + } + + } + if (!isset($values['FREQ'])) { + $warnings[] = [ + 'level' => $repair ? 1 : 3, + 'message' => 'FREQ is required in ' . $this->name, + 'node' => $this + ]; + if ($repair) { + $this->parent->remove($this); + } + } + if ($repair) { + $this->setValue($values); + } + + return $warnings; + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/IntegerValue.php b/vendor/sabre/vobject/lib/Property/IntegerValue.php new file mode 100644 index 0000000..5bd1887 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/IntegerValue.php @@ -0,0 +1,88 @@ +setValue((int)$val); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return $this->value; + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'INTEGER'; + + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + return [(int)$this->getValue()]; + + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + * + * @param array $value + * + * @return void + */ + function setXmlValue(array $value) { + + $value = array_map('intval', $value); + parent::setXmlValue($value); + + } +} diff --git a/vendor/sabre/vobject/lib/Property/Text.php b/vendor/sabre/vobject/lib/Property/Text.php new file mode 100644 index 0000000..476dcde --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Text.php @@ -0,0 +1,413 @@ + 5, + 'ADR' => 7, + ]; + + /** + * Creates the property. + * + * You can specify the parameters either in key=>value syntax, in which case + * parameters will automatically be created, or you can just pass a list of + * Parameter objects. + * + * @param Component $root The root document + * @param string $name + * @param string|array|null $value + * @param array $parameters List of parameters + * @param string $group The vcard property group + * + * @return void + */ + function __construct(Component $root, $name, $value = null, array $parameters = [], $group = null) { + + // There's two types of multi-valued text properties: + // 1. multivalue properties. + // 2. structured value properties + // + // The former is always separated by a comma, the latter by semi-colon. + if (in_array($name, $this->structuredValues)) { + $this->delimiter = ';'; + } + + parent::__construct($root, $name, $value, $parameters, $group); + + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + * + * @return void + */ + function setRawMimeDirValue($val) { + + $this->setValue(MimeDir::unescapeValue($val, $this->delimiter)); + + } + + /** + * Sets the value as a quoted-printable encoded string. + * + * @param string $val + * + * @return void + */ + function setQuotedPrintableValue($val) { + + $val = quoted_printable_decode($val); + + // Quoted printable only appears in vCard 2.1, and the only character + // that may be escaped there is ;. So we are simply splitting on just + // that. + // + // We also don't have to unescape \\, so all we need to look for is a ; + // that's not preceeded with a \. + $regex = '# (?setValue($matches); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + $val = $this->getParts(); + + if (isset($this->minimumPropertyValues[$this->name])) { + $val = array_pad($val, $this->minimumPropertyValues[$this->name], ''); + } + + foreach ($val as &$item) { + + if (!is_array($item)) { + $item = [$item]; + } + + foreach ($item as &$subItem) { + $subItem = strtr( + $subItem, + [ + '\\' => '\\\\', + ';' => '\;', + ',' => '\,', + "\n" => '\n', + "\r" => "", + ] + ); + } + $item = implode(',', $item); + + } + + return implode($this->delimiter, $val); + + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + // Structured text values should always be returned as a single + // array-item. Multi-value text should be returned as multiple items in + // the top-array. + if (in_array($this->name, $this->structuredValues)) { + return [$this->getParts()]; + } + return $this->getParts(); + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'TEXT'; + + } + + /** + * Turns the object back into a serialized blob. + * + * @return string + */ + function serialize() { + + // We need to kick in a special type of encoding, if it's a 2.1 vcard. + if ($this->root->getDocumentType() !== Document::VCARD21) { + return parent::serialize(); + } + + $val = $this->getParts(); + + if (isset($this->minimumPropertyValues[$this->name])) { + $val = array_pad($val, $this->minimumPropertyValues[$this->name], ''); + } + + // Imploding multiple parts into a single value, and splitting the + // values with ;. + if (count($val) > 1) { + foreach ($val as $k => $v) { + $val[$k] = str_replace(';', '\;', $v); + } + $val = implode(';', $val); + } else { + $val = $val[0]; + } + + $str = $this->name; + if ($this->group) $str = $this->group . '.' . $this->name; + foreach ($this->parameters as $param) { + + if ($param->getValue() === 'QUOTED-PRINTABLE') { + continue; + } + $str .= ';' . $param->serialize(); + + } + + + + // If the resulting value contains a \n, we must encode it as + // quoted-printable. + if (strpos($val, "\n") !== false) { + + $str .= ';ENCODING=QUOTED-PRINTABLE:'; + $lastLine = $str; + $out = null; + + // The PHP built-in quoted-printable-encode does not correctly + // encode newlines for us. Specifically, the \r\n sequence must in + // vcards be encoded as =0D=OA and we must insert soft-newlines + // every 75 bytes. + for ($ii = 0;$ii < strlen($val);$ii++) { + $ord = ord($val[$ii]); + // These characters are encoded as themselves. + if ($ord >= 32 && $ord <= 126) { + $lastLine .= $val[$ii]; + } else { + $lastLine .= '=' . strtoupper(bin2hex($val[$ii])); + } + if (strlen($lastLine) >= 75) { + // Soft line break + $out .= $lastLine . "=\r\n "; + $lastLine = null; + } + + } + if (!is_null($lastLine)) $out .= $lastLine . "\r\n"; + return $out; + + } else { + $str .= ':' . $val; + $out = ''; + while (strlen($str) > 0) { + if (strlen($str) > 75) { + $out .= mb_strcut($str, 0, 75, 'utf-8') . "\r\n"; + $str = ' ' . mb_strcut($str, 75, strlen($str), 'utf-8'); + } else { + $out .= $str . "\r\n"; + $str = ''; + break; + } + } + + return $out; + + } + + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + protected function xmlSerializeValue(Xml\Writer $writer) { + + $values = $this->getParts(); + + $map = function($items) use ($values, $writer) { + foreach ($items as $i => $item) { + $writer->writeElement( + $item, + !empty($values[$i]) ? $values[$i] : null + ); + } + }; + + switch ($this->name) { + + // Special-casing the REQUEST-STATUS property. + // + // See: + // http://tools.ietf.org/html/rfc6321#section-3.4.1.3 + case 'REQUEST-STATUS': + $writer->writeElement('code', $values[0]); + $writer->writeElement('description', $values[1]); + + if (isset($values[2])) { + $writer->writeElement('data', $values[2]); + } + break; + + case 'N': + $map([ + 'surname', + 'given', + 'additional', + 'prefix', + 'suffix' + ]); + break; + + case 'GENDER': + $map([ + 'sex', + 'text' + ]); + break; + + case 'ADR': + $map([ + 'pobox', + 'ext', + 'street', + 'locality', + 'region', + 'code', + 'country' + ]); + break; + + case 'CLIENTPIDMAP': + $map([ + 'sourceid', + 'uri' + ]); + break; + + default: + parent::xmlSerializeValue($writer); + } + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * - Node::REPAIR - If something is broken, and automatic repair may + * be attempted. + * + * An array is returned with warnings. + * + * Every item in the array has the following properties: + * * level - (number between 1 and 3 with severity information) + * * message - (human readable message) + * * node - (reference to the offending node) + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $warnings = parent::validate($options); + + if (isset($this->minimumPropertyValues[$this->name])) { + + $minimum = $this->minimumPropertyValues[$this->name]; + $parts = $this->getParts(); + if (count($parts) < $minimum) { + $warnings[] = [ + 'level' => $options & self::REPAIR ? 1 : 3, + 'message' => 'The ' . $this->name . ' property must have at least ' . $minimum . ' values. It only has ' . count($parts), + 'node' => $this, + ]; + if ($options & self::REPAIR) { + $parts = array_pad($parts, $minimum, ''); + $this->setParts($parts); + } + } + + } + return $warnings; + + } +} diff --git a/vendor/sabre/vobject/lib/Property/Time.php b/vendor/sabre/vobject/lib/Property/Time.php new file mode 100644 index 0000000..dbafc3b --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Time.php @@ -0,0 +1,144 @@ +setValue(reset($value)); + } else { + $this->setValue($value); + } + + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + $parts = DateTimeParser::parseVCardTime($this->getValue()); + $timeStr = ''; + + // Hour + if (!is_null($parts['hour'])) { + $timeStr .= $parts['hour']; + + if (!is_null($parts['minute'])) { + $timeStr .= ':'; + } + } else { + // We know either minute or second _must_ be set, so we insert a + // dash for an empty value. + $timeStr .= '-'; + } + + // Minute + if (!is_null($parts['minute'])) { + $timeStr .= $parts['minute']; + + if (!is_null($parts['second'])) { + $timeStr .= ':'; + } + } else { + if (isset($parts['second'])) { + // Dash for empty minute + $timeStr .= '-'; + } + } + + // Second + if (!is_null($parts['second'])) { + $timeStr .= $parts['second']; + } + + // Timezone + if (!is_null($parts['timezone'])) { + if ($parts['timezone'] === 'Z') { + $timeStr .= 'Z'; + } else { + $timeStr .= + preg_replace('/([0-9]{2})([0-9]{2})$/', '$1:$2', $parts['timezone']); + } + } + + return [$timeStr]; + + } + + /** + * Hydrate data from a XML subtree, as it would appear in a xCard or xCal + * object. + * + * @param array $value + * + * @return void + */ + function setXmlValue(array $value) { + + $value = array_map( + function($value) { + return str_replace(':', '', $value); + }, + $value + ); + parent::setXmlValue($value); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/Unknown.php b/vendor/sabre/vobject/lib/Property/Unknown.php new file mode 100644 index 0000000..7a33738 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Unknown.php @@ -0,0 +1,44 @@ +getRawMimeDirValue()]; + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'UNKNOWN'; + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/Uri.php b/vendor/sabre/vobject/lib/Property/Uri.php new file mode 100644 index 0000000..88fcfaa --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/Uri.php @@ -0,0 +1,122 @@ +name, ['URL', 'PHOTO'])) { + // If we are encoding a URI value, and this URI value has no + // VALUE=URI parameter, we add it anyway. + // + // This is not required by any spec, but both Apple iCal and Apple + // AddressBook (at least in version 10.8) will trip over this if + // this is not set, and so it improves compatibility. + // + // See Issue #227 and #235 + $parameters['VALUE'] = new Parameter($this->root, 'VALUE', 'URI'); + } + return $parameters; + + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + * + * @return void + */ + function setRawMimeDirValue($val) { + + // Normally we don't need to do any type of unescaping for these + // properties, however.. we've noticed that Google Contacts + // specifically escapes the colon (:) with a blackslash. While I have + // no clue why they thought that was a good idea, I'm unescaping it + // anyway. + // + // Good thing backslashes are not allowed in urls. Makes it easy to + // assume that a backslash is always intended as an escape character. + if ($this->name === 'URL') { + $regex = '# (?: (\\\\ (?: \\\\ | : ) ) ) #x'; + $matches = preg_split($regex, $val, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY); + $newVal = ''; + foreach ($matches as $match) { + switch ($match) { + case '\:' : + $newVal .= ':'; + break; + default : + $newVal .= $match; + break; + } + } + $this->value = $newVal; + } else { + $this->value = strtr($val, ['\,' => ',']); + } + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + if (is_array($this->value)) { + $value = $this->value[0]; + } else { + $value = $this->value; + } + + return strtr($value, [',' => '\,']); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/UtcOffset.php b/vendor/sabre/vobject/lib/Property/UtcOffset.php new file mode 100644 index 0000000..61895c4 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/UtcOffset.php @@ -0,0 +1,77 @@ +value = $dt->format('Ymd'); + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/VCard/DateAndOrTime.php b/vendor/sabre/vobject/lib/Property/VCard/DateAndOrTime.php new file mode 100644 index 0000000..3b4ae3b --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/VCard/DateAndOrTime.php @@ -0,0 +1,405 @@ + 1) { + throw new \InvalidArgumentException('Only one value allowed'); + } + if (isset($parts[0]) && $parts[0] instanceof DateTimeInterface) { + $this->setDateTime($parts[0]); + } else { + parent::setParts($parts); + } + + } + + /** + * Updates the current value. + * + * This may be either a single, or multiple strings in an array. + * + * Instead of strings, you may also use DateTimeInterface here. + * + * @param string|array|DateTimeInterface $value + * + * @return void + */ + function setValue($value) { + + if ($value instanceof DateTimeInterface) { + $this->setDateTime($value); + } else { + parent::setValue($value); + } + + } + + /** + * Sets the property as a DateTime object. + * + * @param DateTimeInterface $dt + * + * @return void + */ + function setDateTime(DateTimeInterface $dt) { + + $tz = $dt->getTimeZone(); + $isUtc = in_array($tz->getName(), ['UTC', 'GMT', 'Z']); + + if ($isUtc) { + $value = $dt->format('Ymd\\THis\\Z'); + } else { + // Calculating the offset. + $value = $dt->format('Ymd\\THisO'); + } + + $this->value = $value; + + } + + /** + * Returns a date-time value. + * + * Note that if this property contained more than 1 date-time, only the + * first will be returned. To get an array with multiple values, call + * getDateTimes. + * + * If no time was specified, we will always use midnight (in the default + * timezone) as the time. + * + * If parts of the date were omitted, such as the year, we will grab the + * current values for those. So at the time of writing, if the year was + * omitted, we would have filled in 2014. + * + * @return DateTimeImmutable + */ + function getDateTime() { + + $now = new DateTime(); + + $tzFormat = $now->getTimezone()->getOffset($now) === 0 ? '\\Z' : 'O'; + $nowParts = DateTimeParser::parseVCardDateTime($now->format('Ymd\\This' . $tzFormat)); + + $dateParts = DateTimeParser::parseVCardDateTime($this->getValue()); + + // This sets all the missing parts to the current date/time. + // So if the year was missing for a birthday, we're making it 'this + // year'. + foreach ($dateParts as $k => $v) { + if (is_null($v)) { + $dateParts[$k] = $nowParts[$k]; + } + } + return new DateTimeImmutable("$dateParts[year]-$dateParts[month]-$dateParts[date] $dateParts[hour]:$dateParts[minute]:$dateParts[second] $dateParts[timezone]"); + + } + + /** + * Returns the value, in the format it should be encoded for json. + * + * This method must always return an array. + * + * @return array + */ + function getJsonValue() { + + $parts = DateTimeParser::parseVCardDateTime($this->getValue()); + + $dateStr = ''; + + // Year + if (!is_null($parts['year'])) { + + $dateStr .= $parts['year']; + + if (!is_null($parts['month'])) { + // If a year and a month is set, we need to insert a separator + // dash. + $dateStr .= '-'; + } + + } else { + + if (!is_null($parts['month']) || !is_null($parts['date'])) { + // Inserting two dashes + $dateStr .= '--'; + } + + } + + // Month + if (!is_null($parts['month'])) { + + $dateStr .= $parts['month']; + + if (isset($parts['date'])) { + // If month and date are set, we need the separator dash. + $dateStr .= '-'; + } + + } elseif (isset($parts['date'])) { + // If the month is empty, and a date is set, we need a 'empty + // dash' + $dateStr .= '-'; + } + + // Date + if (!is_null($parts['date'])) { + $dateStr .= $parts['date']; + } + + + // Early exit if we don't have a time string. + if (is_null($parts['hour']) && is_null($parts['minute']) && is_null($parts['second'])) { + return [$dateStr]; + } + + $dateStr .= 'T'; + + // Hour + if (!is_null($parts['hour'])) { + + $dateStr .= $parts['hour']; + + if (!is_null($parts['minute'])) { + $dateStr .= ':'; + } + + } else { + // We know either minute or second _must_ be set, so we insert a + // dash for an empty value. + $dateStr .= '-'; + } + + // Minute + if (!is_null($parts['minute'])) { + + $dateStr .= $parts['minute']; + + if (!is_null($parts['second'])) { + $dateStr .= ':'; + } + + } elseif (isset($parts['second'])) { + // Dash for empty minute + $dateStr .= '-'; + } + + // Second + if (!is_null($parts['second'])) { + $dateStr .= $parts['second']; + } + + // Timezone + if (!is_null($parts['timezone'])) { + $dateStr .= $parts['timezone']; + } + + return [$dateStr]; + + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + protected function xmlSerializeValue(Xml\Writer $writer) { + + $valueType = strtolower($this->getValueType()); + $parts = DateTimeParser::parseVCardDateAndOrTime($this->getValue()); + $value = ''; + + // $d = defined + $d = function($part) use ($parts) { + return !is_null($parts[$part]); + }; + + // $r = read + $r = function($part) use ($parts) { + return $parts[$part]; + }; + + // From the Relax NG Schema. + // + // # 4.3.1 + // value-date = element date { + // xsd:string { pattern = "\d{8}|\d{4}-\d\d|--\d\d(\d\d)?|---\d\d" } + // } + if (($d('year') || $d('month') || $d('date')) + && (!$d('hour') && !$d('minute') && !$d('second') && !$d('timezone'))) { + + if ($d('year') && $d('month') && $d('date')) { + $value .= $r('year') . $r('month') . $r('date'); + } elseif ($d('year') && $d('month') && !$d('date')) { + $value .= $r('year') . '-' . $r('month'); + } elseif (!$d('year') && $d('month')) { + $value .= '--' . $r('month') . $r('date'); + } elseif (!$d('year') && !$d('month') && $d('date')) { + $value .= '---' . $r('date'); + } + + // # 4.3.2 + // value-time = element time { + // xsd:string { pattern = "(\d\d(\d\d(\d\d)?)?|-\d\d(\d\d?)|--\d\d)" + // ~ "(Z|[+\-]\d\d(\d\d)?)?" } + // } + } elseif ((!$d('year') && !$d('month') && !$d('date')) + && ($d('hour') || $d('minute') || $d('second'))) { + + if ($d('hour')) { + $value .= $r('hour') . $r('minute') . $r('second'); + } elseif ($d('minute')) { + $value .= '-' . $r('minute') . $r('second'); + } elseif ($d('second')) { + $value .= '--' . $r('second'); + } + + $value .= $r('timezone'); + + // # 4.3.3 + // value-date-time = element date-time { + // xsd:string { pattern = "(\d{8}|--\d{4}|---\d\d)T\d\d(\d\d(\d\d)?)?" + // ~ "(Z|[+\-]\d\d(\d\d)?)?" } + // } + } elseif ($d('date') && $d('hour')) { + + if ($d('year') && $d('month') && $d('date')) { + $value .= $r('year') . $r('month') . $r('date'); + } elseif (!$d('year') && $d('month') && $d('date')) { + $value .= '--' . $r('month') . $r('date'); + } elseif (!$d('year') && !$d('month') && $d('date')) { + $value .= '---' . $r('date'); + } + + $value .= 'T' . $r('hour') . $r('minute') . $r('second') . + $r('timezone'); + + } + + $writer->writeElement($valueType, $value); + + } + + /** + * Sets a raw value coming from a mimedir (iCalendar/vCard) file. + * + * This has been 'unfolded', so only 1 line will be passed. Unescaping is + * not yet done, but parameters are not included. + * + * @param string $val + * + * @return void + */ + function setRawMimeDirValue($val) { + + $this->setValue($val); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return implode($this->delimiter, $this->getParts()); + + } + + /** + * Validates the node for correctness. + * + * The following options are supported: + * Node::REPAIR - May attempt to automatically repair the problem. + * + * This method returns an array with detected problems. + * Every element has the following properties: + * + * * level - problem level. + * * message - A human-readable string describing the issue. + * * node - A reference to the problematic node. + * + * The level means: + * 1 - The issue was repaired (only happens if REPAIR was turned on) + * 2 - An inconsequential issue + * 3 - A severe issue. + * + * @param int $options + * + * @return array + */ + function validate($options = 0) { + + $messages = parent::validate($options); + $value = $this->getValue(); + + try { + DateTimeParser::parseVCardDateTime($value); + } catch (InvalidDataException $e) { + $messages[] = [ + 'level' => 3, + 'message' => 'The supplied value (' . $value . ') is not a correct DATE-AND-OR-TIME property', + 'node' => $this, + ]; + } + + return $messages; + + } +} diff --git a/vendor/sabre/vobject/lib/Property/VCard/DateTime.php b/vendor/sabre/vobject/lib/Property/VCard/DateTime.php new file mode 100644 index 0000000..e7c804c --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/VCard/DateTime.php @@ -0,0 +1,30 @@ +setValue($val); + + } + + /** + * Returns a raw mime-dir representation of the value. + * + * @return string + */ + function getRawMimeDirValue() { + + return $this->getValue(); + + } + + /** + * Returns the type of value. + * + * This corresponds to the VALUE= parameter. Every property also has a + * 'default' valueType. + * + * @return string + */ + function getValueType() { + + return 'LANGUAGE-TAG'; + + } + +} diff --git a/vendor/sabre/vobject/lib/Property/VCard/TimeStamp.php b/vendor/sabre/vobject/lib/Property/VCard/TimeStamp.php new file mode 100644 index 0000000..9d311f9 --- /dev/null +++ b/vendor/sabre/vobject/lib/Property/VCard/TimeStamp.php @@ -0,0 +1,86 @@ +getValue()); + + $dateStr = + $parts['year'] . '-' . + $parts['month'] . '-' . + $parts['date'] . 'T' . + $parts['hour'] . ':' . + $parts['minute'] . ':' . + $parts['second']; + + // Timezone + if (!is_null($parts['timezone'])) { + $dateStr .= $parts['timezone']; + } + + return [$dateStr]; + + } + + /** + * This method serializes only the value of a property. This is used to + * create xCard or xCal documents. + * + * @param Xml\Writer $writer XML writer. + * + * @return void + */ + protected function xmlSerializeValue(Xml\Writer $writer) { + + // xCard is the only XML and JSON format that has the same date and time + // format than vCard. + $valueType = strtolower($this->getValueType()); + $writer->writeElement($valueType, $this->getValue()); + + } +} diff --git a/vendor/sabre/vobject/lib/Reader.php b/vendor/sabre/vobject/lib/Reader.php new file mode 100644 index 0000000..7099293 --- /dev/null +++ b/vendor/sabre/vobject/lib/Reader.php @@ -0,0 +1,98 @@ +setCharset($charset); + $result = $parser->parse($data, $options); + + return $result; + + } + + /** + * Parses a jCard or jCal object, and returns the top component. + * + * The options argument is a bitfield. Pass any of the OPTIONS constant to + * alter the parsers' behaviour. + * + * You can either a string, a readable stream, or an array for it's input. + * Specifying the array is useful if json_decode was already called on the + * input. + * + * @param string|resource|array $data + * @param int $options + * + * @return Document + */ + static function readJson($data, $options = 0) { + + $parser = new Parser\Json(); + $result = $parser->parse($data, $options); + + return $result; + + } + + /** + * Parses a xCard or xCal object, and returns the top component. + * + * The options argument is a bitfield. Pass any of the OPTIONS constant to + * alter the parsers' behaviour. + * + * You can either supply a string, or a readable stream for input. + * + * @param string|resource $data + * @param int $options + * + * @return Document + */ + static function readXML($data, $options = 0) { + + $parser = new Parser\XML(); + $result = $parser->parse($data, $options); + + return $result; + + } + +} diff --git a/vendor/sabre/vobject/lib/Recur/EventIterator.php b/vendor/sabre/vobject/lib/Recur/EventIterator.php new file mode 100644 index 0000000..d313305 --- /dev/null +++ b/vendor/sabre/vobject/lib/Recur/EventIterator.php @@ -0,0 +1,513 @@ +timeZone = $timeZone; + + if (is_array($input)) { + $events = $input; + } elseif ($input instanceof VEvent) { + // Single instance mode. + $events = [$input]; + } else { + // Calendar + UID mode. + $uid = (string)$uid; + if (!$uid) { + throw new InvalidArgumentException('The UID argument is required when a VCALENDAR is passed to this constructor'); + } + if (!isset($input->VEVENT)) { + throw new InvalidArgumentException('No events found in this calendar'); + } + $events = $input->getByUID($uid); + + } + + foreach ($events as $vevent) { + + if (!isset($vevent->{'RECURRENCE-ID'})) { + + $this->masterEvent = $vevent; + + } else { + + $this->exceptions[ + $vevent->{'RECURRENCE-ID'}->getDateTime($this->timeZone)->getTimeStamp() + ] = true; + $this->overriddenEvents[] = $vevent; + + } + + } + + if (!$this->masterEvent) { + // No base event was found. CalDAV does allow cases where only + // overridden instances are stored. + // + // In this particular case, we're just going to grab the first + // event and use that instead. This may not always give the + // desired result. + if (!count($this->overriddenEvents)) { + throw new InvalidArgumentException('This VCALENDAR did not have an event with UID: ' . $uid); + } + $this->masterEvent = array_shift($this->overriddenEvents); + } + + $this->startDate = $this->masterEvent->DTSTART->getDateTime($this->timeZone); + $this->allDay = !$this->masterEvent->DTSTART->hasTime(); + + if (isset($this->masterEvent->EXDATE)) { + + foreach ($this->masterEvent->EXDATE as $exDate) { + + foreach ($exDate->getDateTimes($this->timeZone) as $dt) { + $this->exceptions[$dt->getTimeStamp()] = true; + } + + } + + } + + if (isset($this->masterEvent->DTEND)) { + $this->eventDuration = + $this->masterEvent->DTEND->getDateTime($this->timeZone)->getTimeStamp() - + $this->startDate->getTimeStamp(); + } elseif (isset($this->masterEvent->DURATION)) { + $duration = $this->masterEvent->DURATION->getDateInterval(); + $end = clone $this->startDate; + $end = $end->add($duration); + $this->eventDuration = $end->getTimeStamp() - $this->startDate->getTimeStamp(); + } elseif ($this->allDay) { + $this->eventDuration = 3600 * 24; + } else { + $this->eventDuration = 0; + } + + if (isset($this->masterEvent->RDATE)) { + $this->recurIterator = new RDateIterator( + $this->masterEvent->RDATE->getParts(), + $this->startDate + ); + } elseif (isset($this->masterEvent->RRULE)) { + $this->recurIterator = new RRuleIterator( + $this->masterEvent->RRULE->getParts(), + $this->startDate + ); + } else { + $this->recurIterator = new RRuleIterator( + [ + 'FREQ' => 'DAILY', + 'COUNT' => 1, + ], + $this->startDate + ); + } + + $this->rewind(); + if (!$this->valid()) { + throw new NoInstancesException('This recurrence rule does not generate any valid instances'); + } + + } + + /** + * Returns the date for the current position of the iterator. + * + * @return DateTimeImmutable + */ + function current() { + + if ($this->currentDate) { + return clone $this->currentDate; + } + + } + + /** + * This method returns the start date for the current iteration of the + * event. + * + * @return DateTimeImmutable + */ + function getDtStart() { + + if ($this->currentDate) { + return clone $this->currentDate; + } + + } + + /** + * This method returns the end date for the current iteration of the + * event. + * + * @return DateTimeImmutable + */ + function getDtEnd() { + + if (!$this->valid()) { + return; + } + $end = clone $this->currentDate; + return $end->modify('+' . $this->eventDuration . ' seconds'); + + } + + /** + * Returns a VEVENT for the current iterations of the event. + * + * This VEVENT will have a recurrence id, and it's DTSTART and DTEND + * altered. + * + * @return VEvent + */ + function getEventObject() { + + if ($this->currentOverriddenEvent) { + return $this->currentOverriddenEvent; + } + + $event = clone $this->masterEvent; + + // Ignoring the following block, because PHPUnit's code coverage + // ignores most of these lines, and this messes with our stats. + // + // @codeCoverageIgnoreStart + unset( + $event->RRULE, + $event->EXDATE, + $event->RDATE, + $event->EXRULE, + $event->{'RECURRENCE-ID'} + ); + // @codeCoverageIgnoreEnd + + $event->DTSTART->setDateTime($this->getDtStart(), $event->DTSTART->isFloating()); + if (isset($event->DTEND)) { + $event->DTEND->setDateTime($this->getDtEnd(), $event->DTEND->isFloating()); + } + $recurid = clone $event->DTSTART; + $recurid->name = 'RECURRENCE-ID'; + $event->add($recurid); + return $event; + + } + + /** + * Returns the current position of the iterator. + * + * This is for us simply a 0-based index. + * + * @return int + */ + function key() { + + // The counter is always 1 ahead. + return $this->counter - 1; + + } + + /** + * This is called after next, to see if the iterator is still at a valid + * position, or if it's at the end. + * + * @return bool + */ + function valid() { + + if ($this->counter > Settings::$maxRecurrences && Settings::$maxRecurrences !== -1) { + throw new MaxInstancesExceededException('Recurring events are only allowed to generate ' . Settings::$maxRecurrences); + } + return !!$this->currentDate; + + } + + /** + * Sets the iterator back to the starting point. + */ + function rewind() { + + $this->recurIterator->rewind(); + // re-creating overridden event index. + $index = []; + foreach ($this->overriddenEvents as $key => $event) { + $stamp = $event->DTSTART->getDateTime($this->timeZone)->getTimeStamp(); + $index[$stamp][] = $key; + } + krsort($index); + $this->counter = 0; + $this->overriddenEventsIndex = $index; + $this->currentOverriddenEvent = null; + + $this->nextDate = null; + $this->currentDate = clone $this->startDate; + + $this->next(); + + } + + /** + * Advances the iterator with one step. + * + * @return void + */ + function next() { + + $this->currentOverriddenEvent = null; + $this->counter++; + if ($this->nextDate) { + // We had a stored value. + $nextDate = $this->nextDate; + $this->nextDate = null; + } else { + // We need to ask rruleparser for the next date. + // We need to do this until we find a date that's not in the + // exception list. + do { + if (!$this->recurIterator->valid()) { + $nextDate = null; + break; + } + $nextDate = $this->recurIterator->current(); + $this->recurIterator->next(); + } while (isset($this->exceptions[$nextDate->getTimeStamp()])); + + } + + + // $nextDate now contains what rrule thinks is the next one, but an + // overridden event may cut ahead. + if ($this->overriddenEventsIndex) { + + $offsets = end($this->overriddenEventsIndex); + $timestamp = key($this->overriddenEventsIndex); + $offset = end($offsets); + if (!$nextDate || $timestamp < $nextDate->getTimeStamp()) { + // Overridden event comes first. + $this->currentOverriddenEvent = $this->overriddenEvents[$offset]; + + // Putting the rrule next date aside. + $this->nextDate = $nextDate; + $this->currentDate = $this->currentOverriddenEvent->DTSTART->getDateTime($this->timeZone); + + // Ensuring that this item will only be used once. + array_pop($this->overriddenEventsIndex[$timestamp]); + if (!$this->overriddenEventsIndex[$timestamp]) { + array_pop($this->overriddenEventsIndex); + } + + // Exit point! + return; + + } + + } + + $this->currentDate = $nextDate; + + } + + /** + * Quickly jump to a date in the future. + * + * @param DateTimeInterface $dateTime + */ + function fastForward(DateTimeInterface $dateTime) { + + while ($this->valid() && $this->getDtEnd() <= $dateTime) { + $this->next(); + } + + } + + /** + * Returns true if this recurring event never ends. + * + * @return bool + */ + function isInfinite() { + + return $this->recurIterator->isInfinite(); + + } + + /** + * RRULE parser. + * + * @var RRuleIterator + */ + protected $recurIterator; + + /** + * The duration, in seconds, of the master event. + * + * We use this to calculate the DTEND for subsequent events. + */ + protected $eventDuration; + + /** + * A reference to the main (master) event. + * + * @var VEVENT + */ + protected $masterEvent; + + /** + * List of overridden events. + * + * @var array + */ + protected $overriddenEvents = []; + + /** + * Overridden event index. + * + * Key is timestamp, value is the list of indexes of the item in the $overriddenEvent + * property. + * + * @var array + */ + protected $overriddenEventsIndex; + + /** + * A list of recurrence-id's that are either part of EXDATE, or are + * overridden. + * + * @var array + */ + protected $exceptions = []; + + /** + * Internal event counter. + * + * @var int + */ + protected $counter; + + /** + * The very start of the iteration process. + * + * @var DateTimeImmutable + */ + protected $startDate; + + /** + * Where we are currently in the iteration process. + * + * @var DateTimeImmutable + */ + protected $currentDate; + + /** + * The next date from the rrule parser. + * + * Sometimes we need to temporary store the next date, because an + * overridden event came before. + * + * @var DateTimeImmutable + */ + protected $nextDate; + + /** + * The event that overwrites the current iteration + * + * @var VEVENT + */ + protected $currentOverriddenEvent; + +} diff --git a/vendor/sabre/vobject/lib/Recur/MaxInstancesExceededException.php b/vendor/sabre/vobject/lib/Recur/MaxInstancesExceededException.php new file mode 100644 index 0000000..264df7d --- /dev/null +++ b/vendor/sabre/vobject/lib/Recur/MaxInstancesExceededException.php @@ -0,0 +1,16 @@ +startDate = $start; + $this->parseRDate($rrule); + $this->currentDate = clone $this->startDate; + + } + + /* Implementation of the Iterator interface {{{ */ + + function current() { + + if (!$this->valid()) return; + return clone $this->currentDate; + + } + + /** + * Returns the current item number. + * + * @return int + */ + function key() { + + return $this->counter; + + } + + /** + * Returns whether the current item is a valid item for the recurrence + * iterator. + * + * @return bool + */ + function valid() { + + return ($this->counter <= count($this->dates)); + + } + + /** + * Resets the iterator. + * + * @return void + */ + function rewind() { + + $this->currentDate = clone $this->startDate; + $this->counter = 0; + + } + + /** + * Goes on to the next iteration. + * + * @return void + */ + function next() { + + $this->counter++; + if (!$this->valid()) return; + + $this->currentDate = + DateTimeParser::parse( + $this->dates[$this->counter - 1], + $this->startDate->getTimezone() + ); + + } + + /* End of Iterator implementation }}} */ + + /** + * Returns true if this recurring event never ends. + * + * @return bool + */ + function isInfinite() { + + return false; + + } + + /** + * This method allows you to quickly go to the next occurrence after the + * specified date. + * + * @param DateTimeInterface $dt + * + * @return void + */ + function fastForward(DateTimeInterface $dt) { + + while ($this->valid() && $this->currentDate < $dt) { + $this->next(); + } + + } + + /** + * The reference start date/time for the rrule. + * + * All calculations are based on this initial date. + * + * @var DateTimeInterface + */ + protected $startDate; + + /** + * The date of the current iteration. You can get this by calling + * ->current(). + * + * @var DateTimeInterface + */ + protected $currentDate; + + /** + * The current item in the list. + * + * You can get this number with the key() method. + * + * @var int + */ + protected $counter = 0; + + /* }}} */ + + /** + * This method receives a string from an RRULE property, and populates this + * class with all the values. + * + * @param string|array $rrule + * + * @return void + */ + protected function parseRDate($rdate) { + + if (is_string($rdate)) { + $rdate = explode(',', $rdate); + } + + $this->dates = $rdate; + + } + + /** + * Array with the RRULE dates + * + * @var array + */ + protected $dates = []; + +} diff --git a/vendor/sabre/vobject/lib/Recur/RRuleIterator.php b/vendor/sabre/vobject/lib/Recur/RRuleIterator.php new file mode 100644 index 0000000..dbea115 --- /dev/null +++ b/vendor/sabre/vobject/lib/Recur/RRuleIterator.php @@ -0,0 +1,1013 @@ +startDate = $start; + $this->parseRRule($rrule); + $this->currentDate = clone $this->startDate; + + } + + /* Implementation of the Iterator interface {{{ */ + + function current() { + + if (!$this->valid()) return; + return clone $this->currentDate; + + } + + /** + * Returns the current item number. + * + * @return int + */ + function key() { + + return $this->counter; + + } + + /** + * Returns whether the current item is a valid item for the recurrence + * iterator. This will return false if we've gone beyond the UNTIL or COUNT + * statements. + * + * @return bool + */ + function valid() { + + if (!is_null($this->count)) { + return $this->counter < $this->count; + } + return is_null($this->until) || $this->currentDate <= $this->until; + + } + + /** + * Resets the iterator. + * + * @return void + */ + function rewind() { + + $this->currentDate = clone $this->startDate; + $this->counter = 0; + + } + + /** + * Goes on to the next iteration. + * + * @return void + */ + function next() { + + // Otherwise, we find the next event in the normal RRULE + // sequence. + switch ($this->frequency) { + + case 'hourly' : + $this->nextHourly(); + break; + + case 'daily' : + $this->nextDaily(); + break; + + case 'weekly' : + $this->nextWeekly(); + break; + + case 'monthly' : + $this->nextMonthly(); + break; + + case 'yearly' : + $this->nextYearly(); + break; + + } + $this->counter++; + + } + + /* End of Iterator implementation }}} */ + + /** + * Returns true if this recurring event never ends. + * + * @return bool + */ + function isInfinite() { + + return !$this->count && !$this->until; + + } + + /** + * This method allows you to quickly go to the next occurrence after the + * specified date. + * + * @param DateTimeInterface $dt + * + * @return void + */ + function fastForward(DateTimeInterface $dt) { + + while ($this->valid() && $this->currentDate < $dt) { + $this->next(); + } + + } + + /** + * The reference start date/time for the rrule. + * + * All calculations are based on this initial date. + * + * @var DateTimeInterface + */ + protected $startDate; + + /** + * The date of the current iteration. You can get this by calling + * ->current(). + * + * @var DateTimeInterface + */ + protected $currentDate; + + /** + * Frequency is one of: secondly, minutely, hourly, daily, weekly, monthly, + * yearly. + * + * @var string + */ + protected $frequency; + + /** + * The number of recurrences, or 'null' if infinitely recurring. + * + * @var int + */ + protected $count; + + /** + * The interval. + * + * If for example frequency is set to daily, interval = 2 would mean every + * 2 days. + * + * @var int + */ + protected $interval = 1; + + /** + * The last instance of this recurrence, inclusively. + * + * @var DateTimeInterface|null + */ + protected $until; + + /** + * Which seconds to recur. + * + * This is an array of integers (between 0 and 60) + * + * @var array + */ + protected $bySecond; + + /** + * Which minutes to recur. + * + * This is an array of integers (between 0 and 59) + * + * @var array + */ + protected $byMinute; + + /** + * Which hours to recur. + * + * This is an array of integers (between 0 and 23) + * + * @var array + */ + protected $byHour; + + /** + * The current item in the list. + * + * You can get this number with the key() method. + * + * @var int + */ + protected $counter = 0; + + /** + * Which weekdays to recur. + * + * This is an array of weekdays + * + * This may also be preceeded by a positive or negative integer. If present, + * this indicates the nth occurrence of a specific day within the monthly or + * yearly rrule. For instance, -2TU indicates the second-last tuesday of + * the month, or year. + * + * @var array + */ + protected $byDay; + + /** + * Which days of the month to recur. + * + * This is an array of days of the months (1-31). The value can also be + * negative. -5 for instance means the 5th last day of the month. + * + * @var array + */ + protected $byMonthDay; + + /** + * Which days of the year to recur. + * + * This is an array with days of the year (1 to 366). The values can also + * be negative. For instance, -1 will always represent the last day of the + * year. (December 31st). + * + * @var array + */ + protected $byYearDay; + + /** + * Which week numbers to recur. + * + * This is an array of integers from 1 to 53. The values can also be + * negative. -1 will always refer to the last week of the year. + * + * @var array + */ + protected $byWeekNo; + + /** + * Which months to recur. + * + * This is an array of integers from 1 to 12. + * + * @var array + */ + protected $byMonth; + + /** + * Which items in an existing st to recur. + * + * These numbers work together with an existing by* rule. It specifies + * exactly which items of the existing by-rule to filter. + * + * Valid values are 1 to 366 and -1 to -366. As an example, this can be + * used to recur the last workday of the month. + * + * This would be done by setting frequency to 'monthly', byDay to + * 'MO,TU,WE,TH,FR' and bySetPos to -1. + * + * @var array + */ + protected $bySetPos; + + /** + * When the week starts. + * + * @var string + */ + protected $weekStart = 'MO'; + + /* Functions that advance the iterator {{{ */ + + /** + * Does the processing for advancing the iterator for hourly frequency. + * + * @return void + */ + protected function nextHourly() { + + $this->currentDate = $this->currentDate->modify('+' . $this->interval . ' hours'); + + } + + /** + * Does the processing for advancing the iterator for daily frequency. + * + * @return void + */ + protected function nextDaily() { + + if (!$this->byHour && !$this->byDay) { + $this->currentDate = $this->currentDate->modify('+' . $this->interval . ' days'); + return; + } + + if (!empty($this->byHour)) { + $recurrenceHours = $this->getHours(); + } + + if (!empty($this->byDay)) { + $recurrenceDays = $this->getDays(); + } + + if (!empty($this->byMonth)) { + $recurrenceMonths = $this->getMonths(); + } + + do { + if ($this->byHour) { + if ($this->currentDate->format('G') == '23') { + // to obey the interval rule + $this->currentDate = $this->currentDate->modify('+' . $this->interval - 1 . ' days'); + } + + $this->currentDate = $this->currentDate->modify('+1 hours'); + + } else { + $this->currentDate = $this->currentDate->modify('+' . $this->interval . ' days'); + + } + + // Current month of the year + $currentMonth = $this->currentDate->format('n'); + + // Current day of the week + $currentDay = $this->currentDate->format('w'); + + // Current hour of the day + $currentHour = $this->currentDate->format('G'); + + } while ( + ($this->byDay && !in_array($currentDay, $recurrenceDays)) || + ($this->byHour && !in_array($currentHour, $recurrenceHours)) || + ($this->byMonth && !in_array($currentMonth, $recurrenceMonths)) + ); + + } + + /** + * Does the processing for advancing the iterator for weekly frequency. + * + * @return void + */ + protected function nextWeekly() { + + if (!$this->byHour && !$this->byDay) { + $this->currentDate = $this->currentDate->modify('+' . $this->interval . ' weeks'); + return; + } + + if ($this->byHour) { + $recurrenceHours = $this->getHours(); + } + + if ($this->byDay) { + $recurrenceDays = $this->getDays(); + } + + // First day of the week: + $firstDay = $this->dayMap[$this->weekStart]; + + do { + + if ($this->byHour) { + $this->currentDate = $this->currentDate->modify('+1 hours'); + } else { + $this->currentDate = $this->currentDate->modify('+1 days'); + } + + // Current day of the week + $currentDay = (int)$this->currentDate->format('w'); + + // Current hour of the day + $currentHour = (int)$this->currentDate->format('G'); + + // We need to roll over to the next week + if ($currentDay === $firstDay && (!$this->byHour || $currentHour == '0')) { + $this->currentDate = $this->currentDate->modify('+' . $this->interval - 1 . ' weeks'); + + // We need to go to the first day of this week, but only if we + // are not already on this first day of this week. + if ($this->currentDate->format('w') != $firstDay) { + $this->currentDate = $this->currentDate->modify('last ' . $this->dayNames[$this->dayMap[$this->weekStart]]); + } + } + + // We have a match + } while (($this->byDay && !in_array($currentDay, $recurrenceDays)) || ($this->byHour && !in_array($currentHour, $recurrenceHours))); + } + + /** + * Does the processing for advancing the iterator for monthly frequency. + * + * @return void + */ + protected function nextMonthly() { + + $currentDayOfMonth = $this->currentDate->format('j'); + if (!$this->byMonthDay && !$this->byDay) { + + // If the current day is higher than the 28th, rollover can + // occur to the next month. We Must skip these invalid + // entries. + if ($currentDayOfMonth < 29) { + $this->currentDate = $this->currentDate->modify('+' . $this->interval . ' months'); + } else { + $increase = 0; + do { + $increase++; + $tempDate = clone $this->currentDate; + $tempDate = $tempDate->modify('+ ' . ($this->interval * $increase) . ' months'); + } while ($tempDate->format('j') != $currentDayOfMonth); + $this->currentDate = $tempDate; + } + return; + } + + while (true) { + + $occurrences = $this->getMonthlyOccurrences(); + + foreach ($occurrences as $occurrence) { + + // The first occurrence thats higher than the current + // day of the month wins. + if ($occurrence > $currentDayOfMonth) { + break 2; + } + + } + + // If we made it all the way here, it means there were no + // valid occurrences, and we need to advance to the next + // month. + // + // This line does not currently work in hhvm. Temporary workaround + // follows: + // $this->currentDate->modify('first day of this month'); + $this->currentDate = new DateTimeImmutable($this->currentDate->format('Y-m-1 H:i:s'), $this->currentDate->getTimezone()); + // end of workaround + $this->currentDate = $this->currentDate->modify('+ ' . $this->interval . ' months'); + + // This goes to 0 because we need to start counting at the + // beginning. + $currentDayOfMonth = 0; + + } + + $this->currentDate = $this->currentDate->setDate( + (int)$this->currentDate->format('Y'), + (int)$this->currentDate->format('n'), + (int)$occurrence + ); + + } + + /** + * Does the processing for advancing the iterator for yearly frequency. + * + * @return void + */ + protected function nextYearly() { + + $currentMonth = $this->currentDate->format('n'); + $currentYear = $this->currentDate->format('Y'); + $currentDayOfMonth = $this->currentDate->format('j'); + + // No sub-rules, so we just advance by year + if (empty($this->byMonth)) { + + // Unless it was a leap day! + if ($currentMonth == 2 && $currentDayOfMonth == 29) { + + $counter = 0; + do { + $counter++; + // Here we increase the year count by the interval, until + // we hit a date that's also in a leap year. + // + // We could just find the next interval that's dividable by + // 4, but that would ignore the rule that there's no leap + // year every year that's dividable by a 100, but not by + // 400. (1800, 1900, 2100). So we just rely on the datetime + // functions instead. + $nextDate = clone $this->currentDate; + $nextDate = $nextDate->modify('+ ' . ($this->interval * $counter) . ' years'); + } while ($nextDate->format('n') != 2); + + $this->currentDate = $nextDate; + + return; + + } + + if ($this->byWeekNo !== null) { // byWeekNo is an array with values from -53 to -1, or 1 to 53 + $dayOffsets = []; + if ($this->byDay) { + foreach ($this->byDay as $byDay) { + $dayOffsets[] = $this->dayMap[$byDay]; + } + } else { // default is Monday + $dayOffsets[] = 1; + } + + $currentYear = $this->currentDate->format('Y'); + + while (true) { + $checkDates = []; + + // loop through all WeekNo and Days to check all the combinations + foreach ($this->byWeekNo as $byWeekNo) { + foreach ($dayOffsets as $dayOffset) { + $date = clone $this->currentDate; + $date->setISODate($currentYear, $byWeekNo, $dayOffset); + + if ($date > $this->currentDate) { + $checkDates[] = $date; + } + } + } + + if (count($checkDates) > 0) { + $this->currentDate = min($checkDates); + return; + } + + // if there is no date found, check the next year + $currentYear += $this->interval; + } + } + + if ($this->byYearDay !== null) { // byYearDay is an array with values from -366 to -1, or 1 to 366 + $dayOffsets = []; + if ($this->byDay) { + foreach ($this->byDay as $byDay) { + $dayOffsets[] = $this->dayMap[$byDay]; + } + } else { // default is Monday-Sunday + $dayOffsets = [1,2,3,4,5,6,7]; + } + + $currentYear = $this->currentDate->format('Y'); + + while (true) { + $checkDates = []; + + // loop through all YearDay and Days to check all the combinations + foreach ($this->byYearDay as $byYearDay) { + $date = clone $this->currentDate; + $date = $date->setDate($currentYear, 1, 1); + if ($byYearDay > 0) { + $date = $date->add(new \DateInterval('P' . $byYearDay . 'D')); + } else { + $date = $date->sub(new \DateInterval('P' . abs($byYearDay) . 'D')); + } + + if ($date > $this->currentDate && in_array($date->format('N'), $dayOffsets)) { + $checkDates[] = $date; + } + } + + if (count($checkDates) > 0) { + $this->currentDate = min($checkDates); + return; + } + + // if there is no date found, check the next year + $currentYear += $this->interval; + } + } + + // The easiest form + $this->currentDate = $this->currentDate->modify('+' . $this->interval . ' years'); + return; + + } + + $currentMonth = $this->currentDate->format('n'); + $currentYear = $this->currentDate->format('Y'); + $currentDayOfMonth = $this->currentDate->format('j'); + + $advancedToNewMonth = false; + + // If we got a byDay or getMonthDay filter, we must first expand + // further. + if ($this->byDay || $this->byMonthDay) { + + while (true) { + + $occurrences = $this->getMonthlyOccurrences(); + + foreach ($occurrences as $occurrence) { + + // The first occurrence that's higher than the current + // day of the month wins. + // If we advanced to the next month or year, the first + // occurrence is always correct. + if ($occurrence > $currentDayOfMonth || $advancedToNewMonth) { + break 2; + } + + } + + // If we made it here, it means we need to advance to + // the next month or year. + $currentDayOfMonth = 1; + $advancedToNewMonth = true; + do { + + $currentMonth++; + if ($currentMonth > 12) { + $currentYear += $this->interval; + $currentMonth = 1; + } + } while (!in_array($currentMonth, $this->byMonth)); + + $this->currentDate = $this->currentDate->setDate( + (int)$currentYear, + (int)$currentMonth, + (int)$currentDayOfMonth + ); + + } + + // If we made it here, it means we got a valid occurrence + $this->currentDate = $this->currentDate->setDate( + (int)$currentYear, + (int)$currentMonth, + (int)$occurrence + ); + return; + + } else { + + // These are the 'byMonth' rules, if there are no byDay or + // byMonthDay sub-rules. + do { + + $currentMonth++; + if ($currentMonth > 12) { + $currentYear += $this->interval; + $currentMonth = 1; + } + } while (!in_array($currentMonth, $this->byMonth)); + $this->currentDate = $this->currentDate->setDate( + (int)$currentYear, + (int)$currentMonth, + (int)$currentDayOfMonth + ); + + return; + + } + + } + + /* }}} */ + + /** + * This method receives a string from an RRULE property, and populates this + * class with all the values. + * + * @param string|array $rrule + * + * @return void + */ + protected function parseRRule($rrule) { + + if (is_string($rrule)) { + $rrule = Property\ICalendar\Recur::stringToArray($rrule); + } + + foreach ($rrule as $key => $value) { + + $key = strtoupper($key); + switch ($key) { + + case 'FREQ' : + $value = strtolower($value); + if (!in_array( + $value, + ['secondly', 'minutely', 'hourly', 'daily', 'weekly', 'monthly', 'yearly'] + )) { + throw new InvalidDataException('Unknown value for FREQ=' . strtoupper($value)); + } + $this->frequency = $value; + break; + + case 'UNTIL' : + $this->until = DateTimeParser::parse($value, $this->startDate->getTimezone()); + + // In some cases events are generated with an UNTIL= + // parameter before the actual start of the event. + // + // Not sure why this is happening. We assume that the + // intention was that the event only recurs once. + // + // So we are modifying the parameter so our code doesn't + // break. + if ($this->until < $this->startDate) { + $this->until = $this->startDate; + } + break; + + case 'INTERVAL' : + // No break + + case 'COUNT' : + $val = (int)$value; + if ($val < 1) { + throw new InvalidDataException(strtoupper($key) . ' in RRULE must be a positive integer!'); + } + $key = strtolower($key); + $this->$key = $val; + break; + + case 'BYSECOND' : + $this->bySecond = (array)$value; + break; + + case 'BYMINUTE' : + $this->byMinute = (array)$value; + break; + + case 'BYHOUR' : + $this->byHour = (array)$value; + break; + + case 'BYDAY' : + $value = (array)$value; + foreach ($value as $part) { + if (!preg_match('#^ (-|\+)? ([1-5])? (MO|TU|WE|TH|FR|SA|SU) $# xi', $part)) { + throw new InvalidDataException('Invalid part in BYDAY clause: ' . $part); + } + } + $this->byDay = $value; + break; + + case 'BYMONTHDAY' : + $this->byMonthDay = (array)$value; + break; + + case 'BYYEARDAY' : + $this->byYearDay = (array)$value; + foreach ($this->byYearDay as $byYearDay) { + if (!is_numeric($byYearDay) || (int)$byYearDay < -366 || (int)$byYearDay == 0 || (int)$byYearDay > 366) { + throw new InvalidDataException('BYYEARDAY in RRULE must have value(s) from 1 to 366, or -366 to -1!'); + } + } + break; + + case 'BYWEEKNO' : + $this->byWeekNo = (array)$value; + foreach ($this->byWeekNo as $byWeekNo) { + if (!is_numeric($byWeekNo) || (int)$byWeekNo < -53 || (int)$byWeekNo == 0 || (int)$byWeekNo > 53) { + throw new InvalidDataException('BYWEEKNO in RRULE must have value(s) from 1 to 53, or -53 to -1!'); + } + } + break; + + case 'BYMONTH' : + $this->byMonth = (array)$value; + foreach ($this->byMonth as $byMonth) { + if (!is_numeric($byMonth) || (int)$byMonth < 1 || (int)$byMonth > 12) { + throw new InvalidDataException('BYMONTH in RRULE must have value(s) betweeen 1 and 12!'); + } + } + break; + + case 'BYSETPOS' : + $this->bySetPos = (array)$value; + break; + + case 'WKST' : + $this->weekStart = strtoupper($value); + break; + + default: + throw new InvalidDataException('Not supported: ' . strtoupper($key)); + + } + + } + + } + + /** + * Mappings between the day number and english day name. + * + * @var array + */ + protected $dayNames = [ + 0 => 'Sunday', + 1 => 'Monday', + 2 => 'Tuesday', + 3 => 'Wednesday', + 4 => 'Thursday', + 5 => 'Friday', + 6 => 'Saturday', + ]; + + /** + * Returns all the occurrences for a monthly frequency with a 'byDay' or + * 'byMonthDay' expansion for the current month. + * + * The returned list is an array of integers with the day of month (1-31). + * + * @return array + */ + protected function getMonthlyOccurrences() { + + $startDate = clone $this->currentDate; + + $byDayResults = []; + + // Our strategy is to simply go through the byDays, advance the date to + // that point and add it to the results. + if ($this->byDay) foreach ($this->byDay as $day) { + + $dayName = $this->dayNames[$this->dayMap[substr($day, -2)]]; + + + // Dayname will be something like 'wednesday'. Now we need to find + // all wednesdays in this month. + $dayHits = []; + + // workaround for missing 'first day of the month' support in hhvm + $checkDate = new \DateTime($startDate->format('Y-m-1')); + // workaround modify always advancing the date even if the current day is a $dayName in hhvm + if ($checkDate->format('l') !== $dayName) { + $checkDate = $checkDate->modify($dayName); + } + + do { + $dayHits[] = $checkDate->format('j'); + $checkDate = $checkDate->modify('next ' . $dayName); + } while ($checkDate->format('n') === $startDate->format('n')); + + // So now we have 'all wednesdays' for month. It is however + // possible that the user only really wanted the 1st, 2nd or last + // wednesday. + if (strlen($day) > 2) { + $offset = (int)substr($day, 0, -2); + + if ($offset > 0) { + // It is possible that the day does not exist, such as a + // 5th or 6th wednesday of the month. + if (isset($dayHits[$offset - 1])) { + $byDayResults[] = $dayHits[$offset - 1]; + } + } else { + + // if it was negative we count from the end of the array + // might not exist, fx. -5th tuesday + if (isset($dayHits[count($dayHits) + $offset])) { + $byDayResults[] = $dayHits[count($dayHits) + $offset]; + } + } + } else { + // There was no counter (first, second, last wednesdays), so we + // just need to add the all to the list). + $byDayResults = array_merge($byDayResults, $dayHits); + + } + + } + + $byMonthDayResults = []; + if ($this->byMonthDay) foreach ($this->byMonthDay as $monthDay) { + + // Removing values that are out of range for this month + if ($monthDay > $startDate->format('t') || + $monthDay < 0 - $startDate->format('t')) { + continue; + } + if ($monthDay > 0) { + $byMonthDayResults[] = $monthDay; + } else { + // Negative values + $byMonthDayResults[] = $startDate->format('t') + 1 + $monthDay; + } + } + + // If there was just byDay or just byMonthDay, they just specify our + // (almost) final list. If both were provided, then byDay limits the + // list. + if ($this->byMonthDay && $this->byDay) { + $result = array_intersect($byMonthDayResults, $byDayResults); + } elseif ($this->byMonthDay) { + $result = $byMonthDayResults; + } else { + $result = $byDayResults; + } + $result = array_unique($result); + sort($result, SORT_NUMERIC); + + // The last thing that needs checking is the BYSETPOS. If it's set, it + // means only certain items in the set survive the filter. + if (!$this->bySetPos) { + return $result; + } + + $filteredResult = []; + foreach ($this->bySetPos as $setPos) { + + if ($setPos < 0) { + $setPos = count($result) + ($setPos + 1); + } + if (isset($result[$setPos - 1])) { + $filteredResult[] = $result[$setPos - 1]; + } + } + + sort($filteredResult, SORT_NUMERIC); + return $filteredResult; + + } + + /** + * Simple mapping from iCalendar day names to day numbers. + * + * @var array + */ + protected $dayMap = [ + 'SU' => 0, + 'MO' => 1, + 'TU' => 2, + 'WE' => 3, + 'TH' => 4, + 'FR' => 5, + 'SA' => 6, + ]; + + protected function getHours() { + + $recurrenceHours = []; + foreach ($this->byHour as $byHour) { + $recurrenceHours[] = $byHour; + } + + return $recurrenceHours; + } + + protected function getDays() { + + $recurrenceDays = []; + foreach ($this->byDay as $byDay) { + + // The day may be preceeded with a positive (+n) or + // negative (-n) integer. However, this does not make + // sense in 'weekly' so we ignore it here. + $recurrenceDays[] = $this->dayMap[substr($byDay, -2)]; + + } + + return $recurrenceDays; + } + + protected function getMonths() { + + $recurrenceMonths = []; + foreach ($this->byMonth as $byMonth) { + $recurrenceMonths[] = $byMonth; + } + + return $recurrenceMonths; + } +} diff --git a/vendor/sabre/vobject/lib/Settings.php b/vendor/sabre/vobject/lib/Settings.php new file mode 100644 index 0000000..3f274ba --- /dev/null +++ b/vendor/sabre/vobject/lib/Settings.php @@ -0,0 +1,56 @@ +children() as $component) { + if (!$component instanceof VObject\Component) { + continue; + } + + // Get all timezones + if ($component->name === 'VTIMEZONE') { + $this->vtimezones[(string)$component->TZID] = $component; + continue; + } + + // Get component UID for recurring Events search + if (!$component->UID) { + $component->UID = sha1(microtime()) . '-vobjectimport'; + } + $uid = (string)$component->UID; + + // Take care of recurring events + if (!array_key_exists($uid, $this->objects)) { + $this->objects[$uid] = new VCalendar(); + } + + $this->objects[$uid]->add(clone $component); + } + + } + + /** + * Every time getNext() is called, a new object will be parsed, until we + * hit the end of the stream. + * + * When the end is reached, null will be returned. + * + * @return Sabre\VObject\Component|null + */ + function getNext() { + + if ($object = array_shift($this->objects)) { + + // create our baseobject + $object->version = '2.0'; + $object->prodid = '-//Sabre//Sabre VObject ' . VObject\Version::VERSION . '//EN'; + $object->calscale = 'GREGORIAN'; + + // add vtimezone information to obj (if we have it) + foreach ($this->vtimezones as $vtimezone) { + $object->add($vtimezone); + } + + return $object; + + } else { + + return; + + } + + } + +} diff --git a/vendor/sabre/vobject/lib/Splitter/SplitterInterface.php b/vendor/sabre/vobject/lib/Splitter/SplitterInterface.php new file mode 100644 index 0000000..8f827cc --- /dev/null +++ b/vendor/sabre/vobject/lib/Splitter/SplitterInterface.php @@ -0,0 +1,39 @@ +input = $input; + $this->parser = new MimeDir($input, $options); + + } + + /** + * Every time getNext() is called, a new object will be parsed, until we + * hit the end of the stream. + * + * When the end is reached, null will be returned. + * + * @return Sabre\VObject\Component|null + */ + function getNext() { + + try { + $object = $this->parser->parse(); + + if (!$object instanceof VObject\Component\VCard) { + throw new VObject\ParseException('The supplied input contained non-VCARD data.'); + } + + } catch (VObject\EofException $e) { + return; + } + + return $object; + + } + +} diff --git a/vendor/sabre/vobject/lib/StringUtil.php b/vendor/sabre/vobject/lib/StringUtil.php new file mode 100644 index 0000000..b8615f2 --- /dev/null +++ b/vendor/sabre/vobject/lib/StringUtil.php @@ -0,0 +1,66 @@ + 'UTC', + 31 => 'Africa/Casablanca', + + // Insanely, id #2 is used for both Europe/Lisbon, and Europe/Sarajevo. + // I'm not even kidding.. We handle this special case in the + // getTimeZone method. + 2 => 'Europe/Lisbon', + 1 => 'Europe/London', + 4 => 'Europe/Berlin', + 6 => 'Europe/Prague', + 3 => 'Europe/Paris', + 69 => 'Africa/Luanda', // This was a best guess + 7 => 'Europe/Athens', + 5 => 'Europe/Bucharest', + 49 => 'Africa/Cairo', + 50 => 'Africa/Harare', + 59 => 'Europe/Helsinki', + 27 => 'Asia/Jerusalem', + 26 => 'Asia/Baghdad', + 74 => 'Asia/Kuwait', + 51 => 'Europe/Moscow', + 56 => 'Africa/Nairobi', + 25 => 'Asia/Tehran', + 24 => 'Asia/Muscat', // Best guess + 54 => 'Asia/Baku', + 48 => 'Asia/Kabul', + 58 => 'Asia/Yekaterinburg', + 47 => 'Asia/Karachi', + 23 => 'Asia/Calcutta', + 62 => 'Asia/Kathmandu', + 46 => 'Asia/Almaty', + 71 => 'Asia/Dhaka', + 66 => 'Asia/Colombo', + 61 => 'Asia/Rangoon', + 22 => 'Asia/Bangkok', + 64 => 'Asia/Krasnoyarsk', + 45 => 'Asia/Shanghai', + 63 => 'Asia/Irkutsk', + 21 => 'Asia/Singapore', + 73 => 'Australia/Perth', + 75 => 'Asia/Taipei', + 20 => 'Asia/Tokyo', + 72 => 'Asia/Seoul', + 70 => 'Asia/Yakutsk', + 19 => 'Australia/Adelaide', + 44 => 'Australia/Darwin', + 18 => 'Australia/Brisbane', + 76 => 'Australia/Sydney', + 43 => 'Pacific/Guam', + 42 => 'Australia/Hobart', + 68 => 'Asia/Vladivostok', + 41 => 'Asia/Magadan', + 17 => 'Pacific/Auckland', + 40 => 'Pacific/Fiji', + 67 => 'Pacific/Tongatapu', + 29 => 'Atlantic/Azores', + 53 => 'Atlantic/Cape_Verde', + 30 => 'America/Noronha', + 8 => 'America/Sao_Paulo', // Best guess + 32 => 'America/Argentina/Buenos_Aires', + 60 => 'America/Godthab', + 28 => 'America/St_Johns', + 9 => 'America/Halifax', + 33 => 'America/Caracas', + 65 => 'America/Santiago', + 35 => 'America/Bogota', + 10 => 'America/New_York', + 34 => 'America/Indiana/Indianapolis', + 55 => 'America/Guatemala', + 11 => 'America/Chicago', + 37 => 'America/Mexico_City', + 36 => 'America/Edmonton', + 38 => 'America/Phoenix', + 12 => 'America/Denver', // Best guess + 13 => 'America/Los_Angeles', // Best guess + 14 => 'America/Anchorage', + 15 => 'Pacific/Honolulu', + 16 => 'Pacific/Midway', + 39 => 'Pacific/Kwajalein', + ]; + + /** + * This method will try to find out the correct timezone for an iCalendar + * date-time value. + * + * You must pass the contents of the TZID parameter, as well as the full + * calendar. + * + * If the lookup fails, this method will return the default PHP timezone + * (as configured using date_default_timezone_set, or the date.timezone ini + * setting). + * + * Alternatively, if $failIfUncertain is set to true, it will throw an + * exception if we cannot accurately determine the timezone. + * + * @param string $tzid + * @param Sabre\VObject\Component $vcalendar + * + * @return DateTimeZone + */ + static function getTimeZone($tzid, Component $vcalendar = null, $failIfUncertain = false) { + + // First we will just see if the tzid is a support timezone identifier. + // + // The only exception is if the timezone starts with (. This is to + // handle cases where certain microsoft products generate timezone + // identifiers that for instance look like: + // + // (GMT+01.00) Sarajevo/Warsaw/Zagreb + // + // Since PHP 5.5.10, the first bit will be used as the timezone and + // this method will return just GMT+01:00. This is wrong, because it + // doesn't take DST into account. + if ($tzid[0] !== '(') { + + // PHP has a bug that logs PHP warnings even it shouldn't: + // https://bugs.php.net/bug.php?id=67881 + // + // That's why we're checking if we'll be able to successfull instantiate + // \DateTimeZone() before doing so. Otherwise we could simply instantiate + // and catch the exception. + $tzIdentifiers = \DateTimeZone::listIdentifiers(); + + try { + if ( + (in_array($tzid, $tzIdentifiers)) || + (preg_match('/^GMT(\+|-)([0-9]{4})$/', $tzid, $matches)) || + (in_array($tzid, self::getIdentifiersBC())) + ) { + return new \DateTimeZone($tzid); + } + } catch (\Exception $e) { + } + + } + + self::loadTzMaps(); + + // Next, we check if the tzid is somewhere in our tzid map. + if (isset(self::$map[$tzid])) { + return new \DateTimeZone(self::$map[$tzid]); + } + + // Some Microsoft products prefix the offset first, so let's strip that off + // and see if it is our tzid map. We don't want to check for this first just + // in case there are overrides in our tzid map. + if (preg_match('/^\((UTC|GMT)(\+|\-)[\d]{2}\:[\d]{2}\) (.*)/', $tzid, $matches)) { + $tzidAlternate = $matches[3]; + if (isset(self::$map[$tzidAlternate])) { + return new \DateTimeZone(self::$map[$tzidAlternate]); + } + } + + // Maybe the author was hyper-lazy and just included an offset. We + // support it, but we aren't happy about it. + if (preg_match('/^GMT(\+|-)([0-9]{4})$/', $tzid, $matches)) { + + // Note that the path in the source will never be taken from PHP 5.5.10 + // onwards. PHP 5.5.10 supports the "GMT+0100" style of format, so it + // already gets returned early in this function. Once we drop support + // for versions under PHP 5.5.10, this bit can be taken out of the + // source. + // @codeCoverageIgnoreStart + return new \DateTimeZone('Etc/GMT' . $matches[1] . ltrim(substr($matches[2], 0, 2), '0')); + // @codeCoverageIgnoreEnd + } + + if ($vcalendar) { + + // If that didn't work, we will scan VTIMEZONE objects + foreach ($vcalendar->select('VTIMEZONE') as $vtimezone) { + + if ((string)$vtimezone->TZID === $tzid) { + + // Some clients add 'X-LIC-LOCATION' with the olson name. + if (isset($vtimezone->{'X-LIC-LOCATION'})) { + + $lic = (string)$vtimezone->{'X-LIC-LOCATION'}; + + // Libical generators may specify strings like + // "SystemV/EST5EDT". For those we must remove the + // SystemV part. + if (substr($lic, 0, 8) === 'SystemV/') { + $lic = substr($lic, 8); + } + + return self::getTimeZone($lic, null, $failIfUncertain); + + } + // Microsoft may add a magic number, which we also have an + // answer for. + if (isset($vtimezone->{'X-MICROSOFT-CDO-TZID'})) { + $cdoId = (int)$vtimezone->{'X-MICROSOFT-CDO-TZID'}->getValue(); + + // 2 can mean both Europe/Lisbon and Europe/Sarajevo. + if ($cdoId === 2 && strpos((string)$vtimezone->TZID, 'Sarajevo') !== false) { + return new \DateTimeZone('Europe/Sarajevo'); + } + + if (isset(self::$microsoftExchangeMap[$cdoId])) { + return new \DateTimeZone(self::$microsoftExchangeMap[$cdoId]); + } + } + + } + + } + + } + + if ($failIfUncertain) { + throw new \InvalidArgumentException('We were unable to determine the correct PHP timezone for tzid: ' . $tzid); + } + + // If we got all the way here, we default to UTC. + return new \DateTimeZone(date_default_timezone_get()); + + } + + /** + * This method will load in all the tz mapping information, if it's not yet + * done. + */ + static function loadTzMaps() { + + if (!is_null(self::$map)) return; + + self::$map = array_merge( + include __DIR__ . '/timezonedata/windowszones.php', + include __DIR__ . '/timezonedata/lotuszones.php', + include __DIR__ . '/timezonedata/exchangezones.php', + include __DIR__ . '/timezonedata/php-workaround.php' + ); + + } + + /** + * This method returns an array of timezone identifiers, that are supported + * by DateTimeZone(), but not returned by DateTimeZone::listIdentifiers(). + * + * We're not using DateTimeZone::listIdentifiers(DateTimeZone::ALL_WITH_BC) because: + * - It's not supported by some PHP versions as well as HHVM. + * - It also returns identifiers, that are invalid values for new DateTimeZone() on some PHP versions. + * (See timezonedata/php-bc.php and timezonedata php-workaround.php) + * + * @return array + */ + static function getIdentifiersBC() { + return include __DIR__ . '/timezonedata/php-bc.php'; + } + +} diff --git a/vendor/sabre/vobject/lib/UUIDUtil.php b/vendor/sabre/vobject/lib/UUIDUtil.php new file mode 100644 index 0000000..24ebe3c --- /dev/null +++ b/vendor/sabre/vobject/lib/UUIDUtil.php @@ -0,0 +1,69 @@ +getDocumentType(); + if ($inputVersion === $targetVersion) { + return clone $input; + } + + if (!in_array($inputVersion, [Document::VCARD21, Document::VCARD30, Document::VCARD40])) { + throw new \InvalidArgumentException('Only vCard 2.1, 3.0 and 4.0 are supported for the input data'); + } + if (!in_array($targetVersion, [Document::VCARD30, Document::VCARD40])) { + throw new \InvalidArgumentException('You can only use vCard 3.0 or 4.0 for the target version'); + } + + $newVersion = $targetVersion === Document::VCARD40 ? '4.0' : '3.0'; + + $output = new Component\VCard([ + 'VERSION' => $newVersion, + ]); + + // We might have generated a default UID. Remove it! + unset($output->UID); + + foreach ($input->children() as $property) { + + $this->convertProperty($input, $output, $property, $targetVersion); + + } + + return $output; + + } + + /** + * Handles conversion of a single property. + * + * @param Component\VCard $input + * @param Component\VCard $output + * @param Property $property + * @param int $targetVersion + * + * @return void + */ + protected function convertProperty(Component\VCard $input, Component\VCard $output, Property $property, $targetVersion) { + + // Skipping these, those are automatically added. + if (in_array($property->name, ['VERSION', 'PRODID'])) { + return; + } + + $parameters = $property->parameters(); + $valueType = null; + if (isset($parameters['VALUE'])) { + $valueType = $parameters['VALUE']->getValue(); + unset($parameters['VALUE']); + } + if (!$valueType) { + $valueType = $property->getValueType(); + } + $newProperty = $output->createProperty( + $property->name, + $property->getParts(), + [], // parameters will get added a bit later. + $valueType + ); + + + if ($targetVersion === Document::VCARD30) { + + if ($property instanceof Property\Uri && in_array($property->name, ['PHOTO', 'LOGO', 'SOUND'])) { + + $newProperty = $this->convertUriToBinary($output, $newProperty); + + } elseif ($property instanceof Property\VCard\DateAndOrTime) { + + // In vCard 4, the birth year may be optional. This is not the + // case for vCard 3. Apple has a workaround for this that + // allows applications that support Apple's extension still + // omit birthyears in vCard 3, but applications that do not + // support this, will just use a random birthyear. We're + // choosing 1604 for the birthyear, because that's what apple + // uses. + $parts = DateTimeParser::parseVCardDateTime($property->getValue()); + if (is_null($parts['year'])) { + $newValue = '1604-' . $parts['month'] . '-' . $parts['date']; + $newProperty->setValue($newValue); + $newProperty['X-APPLE-OMIT-YEAR'] = '1604'; + } + + if ($newProperty->name == 'ANNIVERSARY') { + // Microsoft non-standard anniversary + $newProperty->name = 'X-ANNIVERSARY'; + + // We also need to add a new apple property for the same + // purpose. This apple property needs a 'label' in the same + // group, so we first need to find a groupname that doesn't + // exist yet. + $x = 1; + while ($output->select('ITEM' . $x . '.')) { + $x++; + } + $output->add('ITEM' . $x . '.X-ABDATE', $newProperty->getValue(), ['VALUE' => 'DATE-AND-OR-TIME']); + $output->add('ITEM' . $x . '.X-ABLABEL', '_$!!$_'); + } + + } elseif ($property->name === 'KIND') { + + switch (strtolower($property->getValue())) { + case 'org' : + // vCard 3.0 does not have an equivalent to KIND:ORG, + // but apple has an extension that means the same + // thing. + $newProperty = $output->createProperty('X-ABSHOWAS', 'COMPANY'); + break; + + case 'individual' : + // Individual is implicit, so we skip it. + return; + + case 'group' : + // OS X addressbook property + $newProperty = $output->createProperty('X-ADDRESSBOOKSERVER-KIND', 'GROUP'); + break; + } + + + } + + } elseif ($targetVersion === Document::VCARD40) { + + // These properties were removed in vCard 4.0 + if (in_array($property->name, ['NAME', 'MAILER', 'LABEL', 'CLASS'])) { + return; + } + + if ($property instanceof Property\Binary) { + + $newProperty = $this->convertBinaryToUri($output, $newProperty, $parameters); + + } elseif ($property instanceof Property\VCard\DateAndOrTime && isset($parameters['X-APPLE-OMIT-YEAR'])) { + + // If a property such as BDAY contained 'X-APPLE-OMIT-YEAR', + // then we're stripping the year from the vcard 4 value. + $parts = DateTimeParser::parseVCardDateTime($property->getValue()); + if ($parts['year'] === $property['X-APPLE-OMIT-YEAR']->getValue()) { + $newValue = '--' . $parts['month'] . '-' . $parts['date']; + $newProperty->setValue($newValue); + } + + // Regardless if the year matched or not, we do need to strip + // X-APPLE-OMIT-YEAR. + unset($parameters['X-APPLE-OMIT-YEAR']); + + } + switch ($property->name) { + case 'X-ABSHOWAS' : + if (strtoupper($property->getValue()) === 'COMPANY') { + $newProperty = $output->createProperty('KIND', 'ORG'); + } + break; + case 'X-ADDRESSBOOKSERVER-KIND' : + if (strtoupper($property->getValue()) === 'GROUP') { + $newProperty = $output->createProperty('KIND', 'GROUP'); + } + break; + case 'X-ANNIVERSARY' : + $newProperty->name = 'ANNIVERSARY'; + // If we already have an anniversary property with the same + // value, ignore. + foreach ($output->select('ANNIVERSARY') as $anniversary) { + if ($anniversary->getValue() === $newProperty->getValue()) { + return; + } + } + break; + case 'X-ABDATE' : + // Find out what the label was, if it exists. + if (!$property->group) { + break; + } + $label = $input->{$property->group . '.X-ABLABEL'}; + + // We only support converting anniversaries. + if (!$label || $label->getValue() !== '_$!!$_') { + break; + } + + // If we already have an anniversary property with the same + // value, ignore. + foreach ($output->select('ANNIVERSARY') as $anniversary) { + if ($anniversary->getValue() === $newProperty->getValue()) { + return; + } + } + $newProperty->name = 'ANNIVERSARY'; + break; + // Apple's per-property label system. + case 'X-ABLABEL' : + if ($newProperty->getValue() === '_$!!$_') { + // We can safely remove these, as they are converted to + // ANNIVERSARY properties. + return; + } + break; + + } + + } + + // set property group + $newProperty->group = $property->group; + + if ($targetVersion === Document::VCARD40) { + $this->convertParameters40($newProperty, $parameters); + } else { + $this->convertParameters30($newProperty, $parameters); + } + + // Lastly, we need to see if there's a need for a VALUE parameter. + // + // We can do that by instantating a empty property with that name, and + // seeing if the default valueType is identical to the current one. + $tempProperty = $output->createProperty($newProperty->name); + if ($tempProperty->getValueType() !== $newProperty->getValueType()) { + $newProperty['VALUE'] = $newProperty->getValueType(); + } + + $output->add($newProperty); + + + } + + /** + * Converts a BINARY property to a URI property. + * + * vCard 4.0 no longer supports BINARY properties. + * + * @param Component\VCard $output + * @param Property\Uri $property The input property. + * @param $parameters List of parameters that will eventually be added to + * the new property. + * + * @return Property\Uri + */ + protected function convertBinaryToUri(Component\VCard $output, Property\Binary $newProperty, array &$parameters) { + + $value = $newProperty->getValue(); + $newProperty = $output->createProperty( + $newProperty->name, + null, // no value + [], // no parameters yet + 'URI' // Forcing the BINARY type + ); + + $mimeType = 'application/octet-stream'; + + // See if we can find a better mimetype. + if (isset($parameters['TYPE'])) { + + $newTypes = []; + foreach ($parameters['TYPE']->getParts() as $typePart) { + if (in_array( + strtoupper($typePart), + ['JPEG', 'PNG', 'GIF'] + )) { + $mimeType = 'image/' . strtolower($typePart); + } else { + $newTypes[] = $typePart; + } + } + + // If there were any parameters we're not converting to a + // mime-type, we need to keep them. + if ($newTypes) { + $parameters['TYPE']->setParts($newTypes); + } else { + unset($parameters['TYPE']); + } + + } + + $newProperty->setValue('data:' . $mimeType . ';base64,' . base64_encode($value)); + return $newProperty; + + } + + /** + * Converts a URI property to a BINARY property. + * + * In vCard 4.0 attachments are encoded as data: uri. Even though these may + * be valid in vCard 3.0 as well, we should convert those to BINARY if + * possible, to improve compatibility. + * + * @param Component\VCard $output + * @param Property\Uri $property The input property. + * + * @return Property\Binary|null + */ + protected function convertUriToBinary(Component\VCard $output, Property\Uri $newProperty) { + + $value = $newProperty->getValue(); + + // Only converting data: uris + if (substr($value, 0, 5) !== 'data:') { + return $newProperty; + } + + $newProperty = $output->createProperty( + $newProperty->name, + null, // no value + [], // no parameters yet + 'BINARY' + ); + + $mimeType = substr($value, 5, strpos($value, ',') - 5); + if (strpos($mimeType, ';')) { + $mimeType = substr($mimeType, 0, strpos($mimeType, ';')); + $newProperty->setValue(base64_decode(substr($value, strpos($value, ',') + 1))); + } else { + $newProperty->setValue(substr($value, strpos($value, ',') + 1)); + } + unset($value); + + $newProperty['ENCODING'] = 'b'; + switch ($mimeType) { + + case 'image/jpeg' : + $newProperty['TYPE'] = 'JPEG'; + break; + case 'image/png' : + $newProperty['TYPE'] = 'PNG'; + break; + case 'image/gif' : + $newProperty['TYPE'] = 'GIF'; + break; + + } + + + return $newProperty; + + } + + /** + * Adds parameters to a new property for vCard 4.0. + * + * @param Property $newProperty + * @param array $parameters + * + * @return void + */ + protected function convertParameters40(Property $newProperty, array $parameters) { + + // Adding all parameters. + foreach ($parameters as $param) { + + // vCard 2.1 allowed parameters with no name + if ($param->noName) $param->noName = false; + + switch ($param->name) { + + // We need to see if there's any TYPE=PREF, because in vCard 4 + // that's now PREF=1. + case 'TYPE' : + foreach ($param->getParts() as $paramPart) { + + if (strtoupper($paramPart) === 'PREF') { + $newProperty->add('PREF', '1'); + } else { + $newProperty->add($param->name, $paramPart); + } + + } + break; + // These no longer exist in vCard 4 + case 'ENCODING' : + case 'CHARSET' : + break; + + default : + $newProperty->add($param->name, $param->getParts()); + break; + + } + + } + + } + + /** + * Adds parameters to a new property for vCard 3.0. + * + * @param Property $newProperty + * @param array $parameters + * + * @return void + */ + protected function convertParameters30(Property $newProperty, array $parameters) { + + // Adding all parameters. + foreach ($parameters as $param) { + + // vCard 2.1 allowed parameters with no name + if ($param->noName) $param->noName = false; + + switch ($param->name) { + + case 'ENCODING' : + // This value only existed in vCard 2.1, and should be + // removed for anything else. + if (strtoupper($param->getValue()) !== 'QUOTED-PRINTABLE') { + $newProperty->add($param->name, $param->getParts()); + } + break; + + /* + * Converting PREF=1 to TYPE=PREF. + * + * Any other PREF numbers we'll drop. + */ + case 'PREF' : + if ($param->getValue() == '1') { + $newProperty->add('TYPE', 'PREF'); + } + break; + + default : + $newProperty->add($param->name, $param->getParts()); + break; + + } + + } + + } +} diff --git a/vendor/sabre/vobject/lib/Version.php b/vendor/sabre/vobject/lib/Version.php new file mode 100644 index 0000000..806c43a --- /dev/null +++ b/vendor/sabre/vobject/lib/Version.php @@ -0,0 +1,19 @@ +serialize(); + + } + + /** + * Serializes a jCal or jCard object. + * + * @param Component $component + * @param int $options + * + * @return string + */ + static function writeJson(Component $component, $options = 0) { + + return json_encode($component, $options); + + } + + /** + * Serializes a xCal or xCard object. + * + * @param Component $component + * + * @return string + */ + static function writeXml(Component $component) { + + $writer = new Xml\Writer(); + $writer->openMemory(); + $writer->setIndent(true); + + $writer->startDocument('1.0', 'utf-8'); + + if ($component instanceof Component\VCalendar) { + + $writer->startElement('icalendar'); + $writer->writeAttribute('xmlns', Parser\Xml::XCAL_NAMESPACE); + + } else { + + $writer->startElement('vcards'); + $writer->writeAttribute('xmlns', Parser\Xml::XCARD_NAMESPACE); + + } + + $component->xmlSerialize($writer); + + $writer->endElement(); + + return $writer->outputMemory(); + + } + +} diff --git a/vendor/sabre/vobject/lib/timezonedata/exchangezones.php b/vendor/sabre/vobject/lib/timezonedata/exchangezones.php new file mode 100644 index 0000000..edba5b4 --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/exchangezones.php @@ -0,0 +1,94 @@ + 'UTC', + 'Casablanca, Monrovia' => 'Africa/Casablanca', + 'Greenwich Mean Time: Dublin, Edinburgh, Lisbon, London' => 'Europe/Lisbon', + 'Greenwich Mean Time; Dublin, Edinburgh, London' => 'Europe/London', + 'Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna' => 'Europe/Berlin', + 'Belgrade, Pozsony, Budapest, Ljubljana, Prague' => 'Europe/Prague', + 'Brussels, Copenhagen, Madrid, Paris' => 'Europe/Paris', + 'Paris, Madrid, Brussels, Copenhagen' => 'Europe/Paris', + 'Prague, Central Europe' => 'Europe/Prague', + 'Sarajevo, Skopje, Sofija, Vilnius, Warsaw, Zagreb' => 'Europe/Sarajevo', + 'West Central Africa' => 'Africa/Luanda', // This was a best guess + 'Athens, Istanbul, Minsk' => 'Europe/Athens', + 'Bucharest' => 'Europe/Bucharest', + 'Cairo' => 'Africa/Cairo', + 'Harare, Pretoria' => 'Africa/Harare', + 'Helsinki, Riga, Tallinn' => 'Europe/Helsinki', + 'Israel, Jerusalem Standard Time' => 'Asia/Jerusalem', + 'Baghdad' => 'Asia/Baghdad', + 'Arab, Kuwait, Riyadh' => 'Asia/Kuwait', + 'Moscow, St. Petersburg, Volgograd' => 'Europe/Moscow', + 'East Africa, Nairobi' => 'Africa/Nairobi', + 'Tehran' => 'Asia/Tehran', + 'Abu Dhabi, Muscat' => 'Asia/Muscat', // Best guess + 'Baku, Tbilisi, Yerevan' => 'Asia/Baku', + 'Kabul' => 'Asia/Kabul', + 'Ekaterinburg' => 'Asia/Yekaterinburg', + 'Islamabad, Karachi, Tashkent' => 'Asia/Karachi', + 'Kolkata, Chennai, Mumbai, New Delhi, India Standard Time' => 'Asia/Calcutta', + 'Kathmandu, Nepal' => 'Asia/Kathmandu', + 'Almaty, Novosibirsk, North Central Asia' => 'Asia/Almaty', + 'Astana, Dhaka' => 'Asia/Dhaka', + 'Sri Jayawardenepura, Sri Lanka' => 'Asia/Colombo', + 'Rangoon' => 'Asia/Rangoon', + 'Bangkok, Hanoi, Jakarta' => 'Asia/Bangkok', + 'Krasnoyarsk' => 'Asia/Krasnoyarsk', + 'Beijing, Chongqing, Hong Kong SAR, Urumqi' => 'Asia/Shanghai', + 'Irkutsk, Ulaan Bataar' => 'Asia/Irkutsk', + 'Kuala Lumpur, Singapore' => 'Asia/Singapore', + 'Perth, Western Australia' => 'Australia/Perth', + 'Taipei' => 'Asia/Taipei', + 'Osaka, Sapporo, Tokyo' => 'Asia/Tokyo', + 'Seoul, Korea Standard time' => 'Asia/Seoul', + 'Yakutsk' => 'Asia/Yakutsk', + 'Adelaide, Central Australia' => 'Australia/Adelaide', + 'Darwin' => 'Australia/Darwin', + 'Brisbane, East Australia' => 'Australia/Brisbane', + 'Canberra, Melbourne, Sydney, Hobart (year 2000 only)' => 'Australia/Sydney', + 'Guam, Port Moresby' => 'Pacific/Guam', + 'Hobart, Tasmania' => 'Australia/Hobart', + 'Vladivostok' => 'Asia/Vladivostok', + 'Magadan, Solomon Is., New Caledonia' => 'Asia/Magadan', + 'Auckland, Wellington' => 'Pacific/Auckland', + 'Fiji Islands, Kamchatka, Marshall Is.' => 'Pacific/Fiji', + 'Nuku\'alofa, Tonga' => 'Pacific/Tongatapu', + 'Azores' => 'Atlantic/Azores', + 'Cape Verde Is.' => 'Atlantic/Cape_Verde', + 'Mid-Atlantic' => 'America/Noronha', + 'Brasilia' => 'America/Sao_Paulo', // Best guess + 'Buenos Aires' => 'America/Argentina/Buenos_Aires', + 'Greenland' => 'America/Godthab', + 'Newfoundland' => 'America/St_Johns', + 'Atlantic Time (Canada)' => 'America/Halifax', + 'Caracas, La Paz' => 'America/Caracas', + 'Santiago' => 'America/Santiago', + 'Bogota, Lima, Quito' => 'America/Bogota', + 'Eastern Time (US & Canada)' => 'America/New_York', + 'Indiana (East)' => 'America/Indiana/Indianapolis', + 'Central America' => 'America/Guatemala', + 'Central Time (US & Canada)' => 'America/Chicago', + 'Mexico City, Tegucigalpa' => 'America/Mexico_City', + 'Saskatchewan' => 'America/Edmonton', + 'Arizona' => 'America/Phoenix', + 'Mountain Time (US & Canada)' => 'America/Denver', // Best guess + 'Pacific Time (US & Canada)' => 'America/Los_Angeles', // Best guess + 'Pacific Time (US & Canada); Tijuana' => 'America/Los_Angeles', // Best guess + 'Alaska' => 'America/Anchorage', + 'Hawaii' => 'Pacific/Honolulu', + 'Midway Island, Samoa' => 'Pacific/Midway', + 'Eniwetok, Kwajalein, Dateline Time' => 'Pacific/Kwajalein', +]; diff --git a/vendor/sabre/vobject/lib/timezonedata/lotuszones.php b/vendor/sabre/vobject/lib/timezonedata/lotuszones.php new file mode 100644 index 0000000..79d555a --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/lotuszones.php @@ -0,0 +1,101 @@ + 'Etc/GMT-12', + 'Samoa' => 'Pacific/Apia', + 'Hawaiian' => 'Pacific/Honolulu', + 'Alaskan' => 'America/Anchorage', + 'Pacific' => 'America/Los_Angeles', + 'Pacific Standard Time' => 'America/Los_Angeles', + 'Mexico Standard Time 2' => 'America/Chihuahua', + 'Mountain' => 'America/Denver', + // 'Mountain Standard Time' => 'America/Chihuahua', // conflict with windows timezones. + 'US Mountain' => 'America/Phoenix', + 'Canada Central' => 'America/Edmonton', + 'Central America' => 'America/Guatemala', + 'Central' => 'America/Chicago', + // 'Central Standard Time' => 'America/Mexico_City', // conflict with windows timezones. + 'Mexico' => 'America/Mexico_City', + 'Eastern' => 'America/New_York', + 'SA Pacific' => 'America/Bogota', + 'US Eastern' => 'America/Indiana/Indianapolis', + 'Venezuela' => 'America/Caracas', + 'Atlantic' => 'America/Halifax', + 'Central Brazilian' => 'America/Manaus', + 'Pacific SA' => 'America/Santiago', + 'SA Western' => 'America/La_Paz', + 'Newfoundland' => 'America/St_Johns', + 'Argentina' => 'America/Argentina/Buenos_Aires', + 'E. South America' => 'America/Belem', + 'Greenland' => 'America/Godthab', + 'Montevideo' => 'America/Montevideo', + 'SA Eastern' => 'America/Belem', + // 'Mid-Atlantic' => 'Etc/GMT-2', // conflict with windows timezones. + 'Azores' => 'Atlantic/Azores', + 'Cape Verde' => 'Atlantic/Cape_Verde', + 'Greenwich' => 'Atlantic/Reykjavik', // No I'm serious.. Greenwich is not GMT. + 'Morocco' => 'Africa/Casablanca', + 'Central Europe' => 'Europe/Prague', + 'Central European' => 'Europe/Sarajevo', + 'Romance' => 'Europe/Paris', + 'W. Central Africa' => 'Africa/Lagos', // Best guess + 'W. Europe' => 'Europe/Amsterdam', + 'E. Europe' => 'Europe/Minsk', + 'Egypt' => 'Africa/Cairo', + 'FLE' => 'Europe/Helsinki', + 'GTB' => 'Europe/Athens', + 'Israel' => 'Asia/Jerusalem', + 'Jordan' => 'Asia/Amman', + 'Middle East' => 'Asia/Beirut', + 'Namibia' => 'Africa/Windhoek', + 'South Africa' => 'Africa/Harare', + 'Arab' => 'Asia/Kuwait', + 'Arabic' => 'Asia/Baghdad', + 'E. Africa' => 'Africa/Nairobi', + 'Georgian' => 'Asia/Tbilisi', + 'Russian' => 'Europe/Moscow', + 'Iran' => 'Asia/Tehran', + 'Arabian' => 'Asia/Muscat', + 'Armenian' => 'Asia/Yerevan', + 'Azerbijan' => 'Asia/Baku', + 'Caucasus' => 'Asia/Yerevan', + 'Mauritius' => 'Indian/Mauritius', + 'Afghanistan' => 'Asia/Kabul', + 'Ekaterinburg' => 'Asia/Yekaterinburg', + 'Pakistan' => 'Asia/Karachi', + 'West Asia' => 'Asia/Tashkent', + 'India' => 'Asia/Calcutta', + 'Sri Lanka' => 'Asia/Colombo', + 'Nepal' => 'Asia/Kathmandu', + 'Central Asia' => 'Asia/Dhaka', + 'N. Central Asia' => 'Asia/Almaty', + 'Myanmar' => 'Asia/Rangoon', + 'North Asia' => 'Asia/Krasnoyarsk', + 'SE Asia' => 'Asia/Bangkok', + 'China' => 'Asia/Shanghai', + 'North Asia East' => 'Asia/Irkutsk', + 'Singapore' => 'Asia/Singapore', + 'Taipei' => 'Asia/Taipei', + 'W. Australia' => 'Australia/Perth', + 'Korea' => 'Asia/Seoul', + 'Tokyo' => 'Asia/Tokyo', + 'Yakutsk' => 'Asia/Yakutsk', + 'AUS Central' => 'Australia/Darwin', + 'Cen. Australia' => 'Australia/Adelaide', + 'AUS Eastern' => 'Australia/Sydney', + 'E. Australia' => 'Australia/Brisbane', + 'Tasmania' => 'Australia/Hobart', + 'Vladivostok' => 'Asia/Vladivostok', + 'West Pacific' => 'Pacific/Guam', + 'Central Pacific' => 'Asia/Magadan', + 'Fiji' => 'Pacific/Fiji', + 'New Zealand' => 'Pacific/Auckland', + 'Tonga' => 'Pacific/Tongatapu', +]; diff --git a/vendor/sabre/vobject/lib/timezonedata/php-bc.php b/vendor/sabre/vobject/lib/timezonedata/php-bc.php new file mode 100644 index 0000000..83f38f5 --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/php-bc.php @@ -0,0 +1,153 @@ + 'America/Chicago', + 'Cuba' => 'America/Havana', + 'Egypt' => 'Africa/Cairo', + 'Eire' => 'Europe/Dublin', + 'EST5EDT' => 'America/New_York', + 'Factory' => 'UTC', + 'GB-Eire' => 'Europe/London', + 'GMT0' => 'UTC', + 'Greenwich' => 'UTC', + 'Hongkong' => 'Asia/Hong_Kong', + 'Iceland' => 'Atlantic/Reykjavik', + 'Iran' => 'Asia/Tehran', + 'Israel' => 'Asia/Jerusalem', + 'Jamaica' => 'America/Jamaica', + 'Japan' => 'Asia/Tokyo', + 'Kwajalein' => 'Pacific/Kwajalein', + 'Libya' => 'Africa/Tripoli', + 'MST7MDT' => 'America/Denver', + 'Navajo' => 'America/Denver', + 'NZ-CHAT' => 'Pacific/Chatham', + 'Poland' => 'Europe/Warsaw', + 'Portugal' => 'Europe/Lisbon', + 'PST8PDT' => 'America/Los_Angeles', + 'Singapore' => 'Asia/Singapore', + 'Turkey' => 'Europe/Istanbul', + 'Universal' => 'UTC', + 'W-SU' => 'Europe/Moscow', + 'Zulu' => 'UTC', +]; diff --git a/vendor/sabre/vobject/lib/timezonedata/windowszones.php b/vendor/sabre/vobject/lib/timezonedata/windowszones.php new file mode 100644 index 0000000..29f3a6c --- /dev/null +++ b/vendor/sabre/vobject/lib/timezonedata/windowszones.php @@ -0,0 +1,143 @@ + 'Australia/Darwin', + 'AUS Eastern Standard Time' => 'Australia/Sydney', + 'Afghanistan Standard Time' => 'Asia/Kabul', + 'Alaskan Standard Time' => 'America/Anchorage', + 'Aleutian Standard Time' => 'America/Adak', + 'Altai Standard Time' => 'Asia/Barnaul', + 'Arab Standard Time' => 'Asia/Riyadh', + 'Arabian Standard Time' => 'Asia/Dubai', + 'Arabic Standard Time' => 'Asia/Baghdad', + 'Argentina Standard Time' => 'America/Buenos_Aires', + 'Astrakhan Standard Time' => 'Europe/Astrakhan', + 'Atlantic Standard Time' => 'America/Halifax', + 'Aus Central W. Standard Time' => 'Australia/Eucla', + 'Azerbaijan Standard Time' => 'Asia/Baku', + 'Azores Standard Time' => 'Atlantic/Azores', + 'Bahia Standard Time' => 'America/Bahia', + 'Bangladesh Standard Time' => 'Asia/Dhaka', + 'Belarus Standard Time' => 'Europe/Minsk', + 'Bougainville Standard Time' => 'Pacific/Bougainville', + 'Canada Central Standard Time' => 'America/Regina', + 'Cape Verde Standard Time' => 'Atlantic/Cape_Verde', + 'Caucasus Standard Time' => 'Asia/Yerevan', + 'Cen. Australia Standard Time' => 'Australia/Adelaide', + 'Central America Standard Time' => 'America/Guatemala', + 'Central Asia Standard Time' => 'Asia/Almaty', + 'Central Brazilian Standard Time' => 'America/Cuiaba', + 'Central Europe Standard Time' => 'Europe/Budapest', + 'Central European Standard Time' => 'Europe/Warsaw', + 'Central Pacific Standard Time' => 'Pacific/Guadalcanal', + 'Central Standard Time' => 'America/Chicago', + 'Central Standard Time (Mexico)' => 'America/Mexico_City', + 'Chatham Islands Standard Time' => 'Pacific/Chatham', + 'China Standard Time' => 'Asia/Shanghai', + 'Cuba Standard Time' => 'America/Havana', + 'Dateline Standard Time' => 'Etc/GMT+12', + 'E. Africa Standard Time' => 'Africa/Nairobi', + 'E. Australia Standard Time' => 'Australia/Brisbane', + 'E. Europe Standard Time' => 'Europe/Chisinau', + 'E. South America Standard Time' => 'America/Sao_Paulo', + 'Easter Island Standard Time' => 'Pacific/Easter', + 'Eastern Standard Time' => 'America/New_York', + 'Eastern Standard Time (Mexico)' => 'America/Cancun', + 'Egypt Standard Time' => 'Africa/Cairo', + 'Ekaterinburg Standard Time' => 'Asia/Yekaterinburg', + 'FLE Standard Time' => 'Europe/Kiev', + 'Fiji Standard Time' => 'Pacific/Fiji', + 'GMT Standard Time' => 'Europe/London', + 'GTB Standard Time' => 'Europe/Bucharest', + 'Georgian Standard Time' => 'Asia/Tbilisi', + 'Greenland Standard Time' => 'America/Godthab', + 'Greenwich Standard Time' => 'Atlantic/Reykjavik', + 'Haiti Standard Time' => 'America/Port-au-Prince', + 'Hawaiian Standard Time' => 'Pacific/Honolulu', + 'India Standard Time' => 'Asia/Calcutta', + 'Iran Standard Time' => 'Asia/Tehran', + 'Israel Standard Time' => 'Asia/Jerusalem', + 'Jordan Standard Time' => 'Asia/Amman', + 'Kaliningrad Standard Time' => 'Europe/Kaliningrad', + 'Korea Standard Time' => 'Asia/Seoul', + 'Libya Standard Time' => 'Africa/Tripoli', + 'Line Islands Standard Time' => 'Pacific/Kiritimati', + 'Lord Howe Standard Time' => 'Australia/Lord_Howe', + 'Magadan Standard Time' => 'Asia/Magadan', + 'Marquesas Standard Time' => 'Pacific/Marquesas', + 'Mauritius Standard Time' => 'Indian/Mauritius', + 'Middle East Standard Time' => 'Asia/Beirut', + 'Montevideo Standard Time' => 'America/Montevideo', + 'Morocco Standard Time' => 'Africa/Casablanca', + 'Mountain Standard Time' => 'America/Denver', + 'Mountain Standard Time (Mexico)' => 'America/Chihuahua', + 'Myanmar Standard Time' => 'Asia/Rangoon', + 'N. Central Asia Standard Time' => 'Asia/Novosibirsk', + 'Namibia Standard Time' => 'Africa/Windhoek', + 'Nepal Standard Time' => 'Asia/Katmandu', + 'New Zealand Standard Time' => 'Pacific/Auckland', + 'Newfoundland Standard Time' => 'America/St_Johns', + 'Norfolk Standard Time' => 'Pacific/Norfolk', + 'North Asia East Standard Time' => 'Asia/Irkutsk', + 'North Asia Standard Time' => 'Asia/Krasnoyarsk', + 'North Korea Standard Time' => 'Asia/Pyongyang', + 'Pacific SA Standard Time' => 'America/Santiago', + 'Pacific Standard Time' => 'America/Los_Angeles', + 'Pacific Standard Time (Mexico)' => 'America/Tijuana', + 'Pakistan Standard Time' => 'Asia/Karachi', + 'Paraguay Standard Time' => 'America/Asuncion', + 'Romance Standard Time' => 'Europe/Paris', + 'Russia Time Zone 10' => 'Asia/Srednekolymsk', + 'Russia Time Zone 11' => 'Asia/Kamchatka', + 'Russia Time Zone 3' => 'Europe/Samara', + 'Russian Standard Time' => 'Europe/Moscow', + 'SA Eastern Standard Time' => 'America/Cayenne', + 'SA Pacific Standard Time' => 'America/Bogota', + 'SA Western Standard Time' => 'America/La_Paz', + 'SE Asia Standard Time' => 'Asia/Bangkok', + 'Saint Pierre Standard Time' => 'America/Miquelon', + 'Sakhalin Standard Time' => 'Asia/Sakhalin', + 'Samoa Standard Time' => 'Pacific/Apia', + 'Singapore Standard Time' => 'Asia/Singapore', + 'South Africa Standard Time' => 'Africa/Johannesburg', + 'Sri Lanka Standard Time' => 'Asia/Colombo', + 'Syria Standard Time' => 'Asia/Damascus', + 'Taipei Standard Time' => 'Asia/Taipei', + 'Tasmania Standard Time' => 'Australia/Hobart', + 'Tocantins Standard Time' => 'America/Araguaina', + 'Tokyo Standard Time' => 'Asia/Tokyo', + 'Tomsk Standard Time' => 'Asia/Tomsk', + 'Tonga Standard Time' => 'Pacific/Tongatapu', + 'Transbaikal Standard Time' => 'Asia/Chita', + 'Turkey Standard Time' => 'Europe/Istanbul', + 'Turks And Caicos Standard Time' => 'America/Grand_Turk', + 'US Eastern Standard Time' => 'America/Indianapolis', + 'US Mountain Standard Time' => 'America/Phoenix', + 'UTC' => 'Etc/GMT', + 'UTC+12' => 'Etc/GMT-12', + 'UTC-02' => 'Etc/GMT+2', + 'UTC-08' => 'Etc/GMT+8', + 'UTC-09' => 'Etc/GMT+9', + 'UTC-11' => 'Etc/GMT+11', + 'Ulaanbaatar Standard Time' => 'Asia/Ulaanbaatar', + 'Venezuela Standard Time' => 'America/Caracas', + 'Vladivostok Standard Time' => 'Asia/Vladivostok', + 'W. Australia Standard Time' => 'Australia/Perth', + 'W. Central Africa Standard Time' => 'Africa/Lagos', + 'W. Europe Standard Time' => 'Europe/Berlin', + 'W. Mongolia Standard Time' => 'Asia/Hovd', + 'West Asia Standard Time' => 'Asia/Tashkent', + 'West Bank Standard Time' => 'Asia/Hebron', + 'West Pacific Standard Time' => 'Pacific/Port_Moresby', + 'Yakutsk Standard Time' => 'Asia/Yakutsk', +]; diff --git a/vendor/sabre/xml/LICENSE b/vendor/sabre/xml/LICENSE new file mode 100644 index 0000000..c9faf40 --- /dev/null +++ b/vendor/sabre/xml/LICENSE @@ -0,0 +1,27 @@ +Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/) + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name Sabre nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/sabre/xml/lib/ContextStackTrait.php b/vendor/sabre/xml/lib/ContextStackTrait.php new file mode 100644 index 0000000..ee3a3ba --- /dev/null +++ b/vendor/sabre/xml/lib/ContextStackTrait.php @@ -0,0 +1,123 @@ +contextStack[] = [ + $this->elementMap, + $this->contextUri, + $this->namespaceMap, + $this->classMap + ]; + + } + + /** + * Restore the previous "context". + * + * @return null + */ + function popContext() { + + list( + $this->elementMap, + $this->contextUri, + $this->namespaceMap, + $this->classMap + ) = array_pop($this->contextStack); + + } + +} diff --git a/vendor/sabre/xml/lib/Deserializer/functions.php b/vendor/sabre/xml/lib/Deserializer/functions.php new file mode 100644 index 0000000..2e5d877 --- /dev/null +++ b/vendor/sabre/xml/lib/Deserializer/functions.php @@ -0,0 +1,258 @@ +value" array. + * + * For example, keyvalue will parse: + * + * + * + * value1 + * value2 + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1" => "value1", + * "{http://sabredav.org/ns}elem2" => "value2", + * "{http://sabredav.org/ns}elem3" => null, + * ]; + * + * If you specify the 'namespace' argument, the deserializer will remove + * the namespaces of the keys that match that namespace. + * + * For example, if you call keyValue like this: + * + * keyValue($reader, 'http://sabredav.org/ns') + * + * it's output will instead be: + * + * [ + * "elem1" => "value1", + * "elem2" => "value2", + * "elem3" => null, + * ]; + * + * Attributes will be removed from the top-level elements. If elements with + * the same name appear twice in the list, only the last one will be kept. + * + * + * @param Reader $reader + * @param string $namespace + * @return array + */ +function keyValue(Reader $reader, $namespace = null) { + + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + return []; + } + + $values = []; + + $reader->read(); + do { + + if ($reader->nodeType === Reader::ELEMENT) { + if ($namespace !== null && $reader->namespaceURI === $namespace) { + $values[$reader->localName] = $reader->parseCurrentElement()['value']; + } else { + $clark = $reader->getClark(); + $values[$clark] = $reader->parseCurrentElement()['value']; + } + } else { + $reader->read(); + } + } while ($reader->nodeType !== Reader::END_ELEMENT); + + $reader->read(); + + return $values; + +} + +/** + * The 'enum' deserializer parses elements into a simple list + * without values or attributes. + * + * For example, Elements will parse: + * + * + * + * + * + * + * content + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1", + * "{http://sabredav.org/ns}elem2", + * "{http://sabredav.org/ns}elem3", + * "{http://sabredav.org/ns}elem4", + * "{http://sabredav.org/ns}elem5", + * ]; + * + * This is useful for 'enum'-like structures. + * + * If the $namespace argument is specified, it will strip the namespace + * for all elements that match that. + * + * For example, + * + * enum($reader, 'http://sabredav.org/ns') + * + * would return: + * + * [ + * "elem1", + * "elem2", + * "elem3", + * "elem4", + * "elem5", + * ]; + * + * @param Reader $reader + * @param string $namespace + * @return string[] + */ +function enum(Reader $reader, $namespace = null) { + + // If there's no children, we don't do anything. + if ($reader->isEmptyElement) { + $reader->next(); + return []; + } + $reader->read(); + $currentDepth = $reader->depth; + + $values = []; + do { + + if ($reader->nodeType !== Reader::ELEMENT) { + continue; + } + if (!is_null($namespace) && $namespace === $reader->namespaceURI) { + $values[] = $reader->localName; + } else { + $values[] = $reader->getClark(); + } + + } while ($reader->depth >= $currentDepth && $reader->next()); + + $reader->next(); + return $values; + +} + +/** + * The valueObject deserializer turns an xml element into a PHP object of + * a specific class. + * + * This is primarily used by the mapValueObject function from the Service + * class, but it can also easily be used for more specific situations. + * + * @param Reader $reader + * @param string $className + * @param string $namespace + * @return object + */ +function valueObject(Reader $reader, $className, $namespace) { + + $valueObject = new $className(); + if ($reader->isEmptyElement) { + $reader->next(); + return $valueObject; + } + + $defaultProperties = get_class_vars($className); + + $reader->read(); + do { + + if ($reader->nodeType === Reader::ELEMENT && $reader->namespaceURI == $namespace) { + + if (property_exists($valueObject, $reader->localName)) { + if (is_array($defaultProperties[$reader->localName])) { + $valueObject->{$reader->localName}[] = $reader->parseCurrentElement()['value']; + } else { + $valueObject->{$reader->localName} = $reader->parseCurrentElement()['value']; + } + } else { + // Ignore property + $reader->next(); + } + } else { + $reader->read(); + } + } while ($reader->nodeType !== Reader::END_ELEMENT); + + $reader->read(); + return $valueObject; + +} + +/** + * This deserializer helps you deserialize xml structures that look like + * this: + * + * + * ... + * ... + * ... + * + * + * Many XML documents use patterns like that, and this deserializer + * allow you to get all the 'items' as an array. + * + * In that previous example, you would register the deserializer as such: + * + * $reader->elementMap['{}collection'] = function($reader) { + * return repeatingElements($reader, '{}item'); + * } + * + * The repeatingElements deserializer simply returns everything as an array. + * + * @param Reader $reader + * @param string $childElementName Element name in clark-notation + * @return array + */ +function repeatingElements(Reader $reader, $childElementName) { + + if ($childElementName[0] !== '{') { + $childElementName = '{}' . $childElementName; + } + $result = []; + + foreach ($reader->parseGetElements() as $element) { + + if ($element['name'] === $childElementName) { + $result[] = $element['value']; + } + + } + + return $result; + +} diff --git a/vendor/sabre/xml/lib/Element.php b/vendor/sabre/xml/lib/Element.php new file mode 100644 index 0000000..dd89c58 --- /dev/null +++ b/vendor/sabre/xml/lib/Element.php @@ -0,0 +1,20 @@ +value = $value; + + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializable should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + $writer->write($this->value); + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Xml\Reader $reader + * @return mixed + */ + static function xmlDeserialize(Xml\Reader $reader) { + + $subTree = $reader->parseInnerTree(); + return $subTree; + + } + +} diff --git a/vendor/sabre/xml/lib/Element/Cdata.php b/vendor/sabre/xml/lib/Element/Cdata.php new file mode 100644 index 0000000..5f42c4c --- /dev/null +++ b/vendor/sabre/xml/lib/Element/Cdata.php @@ -0,0 +1,64 @@ +value = $value; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + $writer->writeCData($this->value); + + } + +} diff --git a/vendor/sabre/xml/lib/Element/Elements.php b/vendor/sabre/xml/lib/Element/Elements.php new file mode 100644 index 0000000..9eefd1b --- /dev/null +++ b/vendor/sabre/xml/lib/Element/Elements.php @@ -0,0 +1,108 @@ + + * + * + * + * + * content + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1", + * "{http://sabredav.org/ns}elem2", + * "{http://sabredav.org/ns}elem3", + * "{http://sabredav.org/ns}elem4", + * "{http://sabredav.org/ns}elem5", + * ]; + * + * @copyright Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Elements implements Xml\Element { + + /** + * Value to serialize + * + * @var array + */ + protected $value; + + /** + * Constructor + * + * @param array $value + */ + function __construct(array $value = []) { + + $this->value = $value; + + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + Serializer\enum($writer, $this->value); + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseSubTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Xml\Reader $reader + * @return mixed + */ + static function xmlDeserialize(Xml\Reader $reader) { + + return Deserializer\enum($reader); + + } + +} diff --git a/vendor/sabre/xml/lib/Element/KeyValue.php b/vendor/sabre/xml/lib/Element/KeyValue.php new file mode 100644 index 0000000..7ce53bf --- /dev/null +++ b/vendor/sabre/xml/lib/Element/KeyValue.php @@ -0,0 +1,108 @@ +value struct. + * + * Attributes will be removed, and duplicate child elements are discarded. + * Complex values within the elements will be parsed by the 'standard' parser. + * + * For example, KeyValue will parse: + * + * + * + * value1 + * value2 + * + * + * + * Into: + * + * [ + * "{http://sabredav.org/ns}elem1" => "value1", + * "{http://sabredav.org/ns}elem2" => "value2", + * "{http://sabredav.org/ns}elem3" => null, + * ]; + * + * @copyright Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class KeyValue implements Xml\Element { + + /** + * Value to serialize + * + * @var array + */ + protected $value; + + /** + * Constructor + * + * @param array $value + */ + function __construct(array $value = []) { + + $this->value = $value; + + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + $writer->write($this->value); + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called staticly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Xml\Reader $reader + * @return mixed + */ + static function xmlDeserialize(Xml\Reader $reader) { + + return Deserializer\keyValue($reader); + + } + +} diff --git a/vendor/sabre/xml/lib/Element/Uri.php b/vendor/sabre/xml/lib/Element/Uri.php new file mode 100644 index 0000000..8f45c00 --- /dev/null +++ b/vendor/sabre/xml/lib/Element/Uri.php @@ -0,0 +1,104 @@ +/foo/bar + * http://example.org/hi + * + * If the uri is relative, it will be automatically expanded to an absolute + * url during writing and reading, if the contextUri property is set on the + * reader and/or writer. + * + * @copyright Copyright (C) 2009-2015 fruux GmbH (https://fruux.com/). + * @author Evert Pot (http://evertpot.com/) + * @license http://sabre.io/license/ Modified BSD License + */ +class Uri implements Xml\Element { + + /** + * Uri element value. + * + * @var string + */ + protected $value; + + /** + * Constructor + * + * @param string $value + */ + function __construct($value) + { + $this->value = $value; + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Xml\Writer $writer) { + + $writer->text( + \Sabre\Uri\resolve( + $writer->contextUri, + $this->value + ) + ); + + } + + /** + * This method is called during xml parsing. + * + * This method is called statically, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * Important note 2: You are responsible for advancing the reader to the + * next element. Not doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseSubTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Xml\Reader $reader + * @return mixed + */ + static function xmlDeserialize(Xml\Reader $reader) { + + return new self( + \Sabre\Uri\resolve( + $reader->contextUri, + $reader->readText() + ) + ); + + } + +} diff --git a/vendor/sabre/xml/lib/Element/XmlFragment.php b/vendor/sabre/xml/lib/Element/XmlFragment.php new file mode 100644 index 0000000..642241c --- /dev/null +++ b/vendor/sabre/xml/lib/Element/XmlFragment.php @@ -0,0 +1,147 @@ +xml = $xml; + + } + + function getXml() { + + return $this->xml; + + } + + /** + * The xmlSerialize metod is called during xml writing. + * + * Use the $writer argument to write its own xml serialization. + * + * An important note: do _not_ create a parent element. Any element + * implementing XmlSerializble should only ever write what's considered + * its 'inner xml'. + * + * The parent of the current element is responsible for writing a + * containing element. + * + * This allows serializers to be re-used for different element names. + * + * If you are opening new elements, you must also close them again. + * + * @param Writer $writer + * @return void + */ + function xmlSerialize(Writer $writer) { + + $reader = new Reader(); + + // Wrapping the xml in a container, so root-less values can still be + // parsed. + $xml = << +{$this->getXml()} +XML; + + $reader->xml($xml); + + while ($reader->read()) { + + if ($reader->depth < 1) { + // Skipping the root node. + continue; + } + + switch ($reader->nodeType) { + + case Reader::ELEMENT : + $writer->startElement( + $reader->getClark() + ); + $empty = $reader->isEmptyElement; + while ($reader->moveToNextAttribute()) { + switch ($reader->namespaceURI) { + case '' : + $writer->writeAttribute($reader->localName, $reader->value); + break; + case 'http://www.w3.org/2000/xmlns/' : + // Skip namespace declarations + break; + default : + $writer->writeAttribute($reader->getClark(), $reader->value); + break; + } + } + if ($empty) { + $writer->endElement(); + } + break; + case Reader::CDATA : + case Reader::TEXT : + $writer->text( + $reader->value + ); + break; + case Reader::END_ELEMENT : + $writer->endElement(); + break; + + } + + } + + } + + /** + * The deserialize method is called during xml parsing. + * + * This method is called statictly, this is because in theory this method + * may be used as a type of constructor, or factory method. + * + * Often you want to return an instance of the current class, but you are + * free to return other data as well. + * + * You are responsible for advancing the reader to the next element. Not + * doing anything will result in a never-ending loop. + * + * If you just want to skip parsing for this element altogether, you can + * just call $reader->next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader) { + + $result = new self($reader->readInnerXml()); + $reader->next(); + return $result; + + } + +} diff --git a/vendor/sabre/xml/lib/LibXMLException.php b/vendor/sabre/xml/lib/LibXMLException.php new file mode 100644 index 0000000..f0190eb --- /dev/null +++ b/vendor/sabre/xml/lib/LibXMLException.php @@ -0,0 +1,53 @@ +errors = $errors; + parent::__construct($errors[0]->message . ' on line ' . $errors[0]->line . ', column ' . $errors[0]->column, $code, $previousException); + + } + + /** + * Returns the LibXML errors + * + * @return void + */ + function getErrors() { + + return $this->errors; + + } + +} diff --git a/vendor/sabre/xml/lib/ParseException.php b/vendor/sabre/xml/lib/ParseException.php new file mode 100644 index 0000000..3a6883b --- /dev/null +++ b/vendor/sabre/xml/lib/ParseException.php @@ -0,0 +1,17 @@ +localName) { + return null; + } + + return '{' . $this->namespaceURI . '}' . $this->localName; + + } + + /** + * Reads the entire document. + * + * This function returns an array with the following three elements: + * * name - The root element name. + * * value - The value for the root element. + * * attributes - An array of attributes. + * + * This function will also disable the standard libxml error handler (which + * usually just results in PHP errors), and throw exceptions instead. + * + * @return array + */ + function parse() { + + $previousEntityState = libxml_disable_entity_loader(true); + $previousSetting = libxml_use_internal_errors(true); + + try { + + // Really sorry about the silence operator, seems like I have no + // choice. See: + // + // https://bugs.php.net/bug.php?id=64230 + while ($this->nodeType !== self::ELEMENT && @$this->read()) { + // noop + } + $result = $this->parseCurrentElement(); + + $errors = libxml_get_errors(); + libxml_clear_errors(); + if ($errors) { + throw new LibXMLException($errors); + } + + } finally { + libxml_use_internal_errors($previousSetting); + libxml_disable_entity_loader($previousEntityState); + } + + return $result; + } + + + + /** + * parseGetElements parses everything in the current sub-tree, + * and returns a an array of elements. + * + * Each element has a 'name', 'value' and 'attributes' key. + * + * If the the element didn't contain sub-elements, an empty array is always + * returned. If there was any text inside the element, it will be + * discarded. + * + * If the $elementMap argument is specified, the existing elementMap will + * be overridden while parsing the tree, and restored after this process. + * + * @param array $elementMap + * @return array + */ + function parseGetElements(array $elementMap = null) { + + $result = $this->parseInnerTree($elementMap); + if (!is_array($result)) { + return []; + } + return $result; + + } + + /** + * Parses all elements below the current element. + * + * This method will return a string if this was a text-node, or an array if + * there were sub-elements. + * + * If there's both text and sub-elements, the text will be discarded. + * + * If the $elementMap argument is specified, the existing elementMap will + * be overridden while parsing the tree, and restored after this process. + * + * @param array $elementMap + * @return array|string + */ + function parseInnerTree(array $elementMap = null) { + + $text = null; + $elements = []; + + if ($this->nodeType === self::ELEMENT && $this->isEmptyElement) { + // Easy! + $this->next(); + return null; + } + + if (!is_null($elementMap)) { + $this->pushContext(); + $this->elementMap = $elementMap; + } + + try { + + // Really sorry about the silence operator, seems like I have no + // choice. See: + // + // https://bugs.php.net/bug.php?id=64230 + if (!@$this->read()) { + $errors = libxml_get_errors(); + libxml_clear_errors(); + if ($errors) { + throw new LibXMLException($errors); + } + throw new ParseException('This should never happen (famous last words)'); + } + + while (true) { + + if (!$this->isValid()) { + + $errors = libxml_get_errors(); + + if ($errors) { + libxml_clear_errors(); + throw new LibXMLException($errors); + } + } + + switch ($this->nodeType) { + case self::ELEMENT : + $elements[] = $this->parseCurrentElement(); + break; + case self::TEXT : + case self::CDATA : + $text .= $this->value; + $this->read(); + break; + case self::END_ELEMENT : + // Ensuring we are moving the cursor after the end element. + $this->read(); + break 2; + case self::NONE : + throw new ParseException('We hit the end of the document prematurely. This likely means that some parser "eats" too many elements. Do not attempt to continue parsing.'); + default : + // Advance to the next element + $this->read(); + break; + } + + } + + } finally { + + if (!is_null($elementMap)) { + $this->popContext(); + } + + } + return ($elements ? $elements : $text); + + } + + /** + * Reads all text below the current element, and returns this as a string. + * + * @return string + */ + function readText() { + + $result = ''; + $previousDepth = $this->depth; + + while ($this->read() && $this->depth != $previousDepth) { + if (in_array($this->nodeType, [XMLReader::TEXT, XMLReader::CDATA, XMLReader::WHITESPACE])) { + $result .= $this->value; + } + } + return $result; + + } + + /** + * Parses the current XML element. + * + * This method returns arn array with 3 properties: + * * name - A clark-notation XML element name. + * * value - The parsed value. + * * attributes - A key-value list of attributes. + * + * @return array + */ + function parseCurrentElement() { + + $name = $this->getClark(); + + $attributes = []; + + if ($this->hasAttributes) { + $attributes = $this->parseAttributes(); + } + + $value = call_user_func( + $this->getDeserializerForElementName($name), + $this + ); + + return [ + 'name' => $name, + 'value' => $value, + 'attributes' => $attributes, + ]; + } + + + /** + * Grabs all the attributes from the current element, and returns them as a + * key-value array. + * + * If the attributes are part of the same namespace, they will simply be + * short keys. If they are defined on a different namespace, the attribute + * name will be retured in clark-notation. + * + * @return array + */ + function parseAttributes() { + + $attributes = []; + + while ($this->moveToNextAttribute()) { + if ($this->namespaceURI) { + + // Ignoring 'xmlns', it doesn't make any sense. + if ($this->namespaceURI === 'http://www.w3.org/2000/xmlns/') { + continue; + } + + $name = $this->getClark(); + $attributes[$name] = $this->value; + + } else { + $attributes[$this->localName] = $this->value; + } + } + $this->moveToElement(); + + return $attributes; + + } + + /** + * Returns the function that should be used to parse the element identified + * by it's clark-notation name. + * + * @param string $name + * @return callable + */ + function getDeserializerForElementName($name) { + + + if (!array_key_exists($name, $this->elementMap)) { + if (substr($name, 0, 2) == '{}' && array_key_exists(substr($name, 2), $this->elementMap)) { + $name = substr($name, 2); + } else { + return ['Sabre\\Xml\\Element\\Base', 'xmlDeserialize']; + } + } + + $deserializer = $this->elementMap[$name]; + if (is_subclass_of($deserializer, 'Sabre\\Xml\\XmlDeserializable')) { + return [$deserializer, 'xmlDeserialize']; + } + + if (is_callable($deserializer)) { + return $deserializer; + } + + $type = gettype($deserializer); + if ($type === 'string') { + $type .= ' (' . $deserializer . ')'; + } elseif ($type === 'object') { + $type .= ' (' . get_class($deserializer) . ')'; + } + throw new \LogicException('Could not use this type as a deserializer: ' . $type . ' for element: ' . $name); + + } + +} diff --git a/vendor/sabre/xml/lib/Serializer/functions.php b/vendor/sabre/xml/lib/Serializer/functions.php new file mode 100644 index 0000000..2144801 --- /dev/null +++ b/vendor/sabre/xml/lib/Serializer/functions.php @@ -0,0 +1,249 @@ + + * + * + * content + * + * + * @param Writer $writer + * @param string[] $values + * @return void + */ +function enum(Writer $writer, array $values) { + + foreach ($values as $value) { + $writer->writeElement($value); + } +} + +/** + * The valueObject serializer turns a simple PHP object into a classname. + * + * Every public property will be encoded as an xml element with the same + * name, in the XML namespace as specified. + * + * Values that are set to null or an empty array are not serialized. To + * serialize empty properties, you must specify them as an empty string. + * + * @param Writer $writer + * @param object $valueObject + * @param string $namespace + */ +function valueObject(Writer $writer, $valueObject, $namespace) { + foreach (get_object_vars($valueObject) as $key => $val) { + if (is_array($val)) { + // If $val is an array, it has a special meaning. We need to + // generate one child element for each item in $val + foreach ($val as $child) { + $writer->writeElement('{' . $namespace . '}' . $key, $child); + } + + } elseif ($val !== null) { + $writer->writeElement('{' . $namespace . '}' . $key, $val); + } + } +} + + +/** + * This serializer helps you serialize xml structures that look like + * this: + * + * + * ... + * ... + * ... + * + * + * In that previous example, this serializer just serializes the item element, + * and this could be called like this: + * + * repeatingElements($writer, $items, '{}item'); + * + * @param Writer $writer + * @param array $items A list of items sabre/xml can serialize. + * @param string $childElementName Element name in clark-notation + * @return void + */ +function repeatingElements(Writer $writer, array $items, $childElementName) { + + foreach ($items as $item) { + $writer->writeElement($childElementName, $item); + } + +} + +/** + * This function is the 'default' serializer that is able to serialize most + * things, and delegates to other serializers if needed. + * + * The standardSerializer supports a wide-array of values. + * + * $value may be a string or integer, it will just write out the string as text. + * $value may be an instance of XmlSerializable or Element, in which case it + * calls it's xmlSerialize() method. + * $value may be a PHP callback/function/closure, in case we call the callback + * and give it the Writer as an argument. + * $value may be a an object, and if it's in the classMap we automatically call + * the correct serializer for it. + * $value may be null, in which case we do nothing. + * + * If $value is an array, the array must look like this: + * + * [ + * [ + * 'name' => '{namespaceUri}element-name', + * 'value' => '...', + * 'attributes' => [ 'attName' => 'attValue' ] + * ] + * [, + * 'name' => '{namespaceUri}element-name2', + * 'value' => '...', + * ] + * ] + * + * This would result in xml like: + * + * + * ... + * + * + * ... + * + * + * The value property may be any value standardSerializer supports, so you can + * nest data-structures this way. Both value and attributes are optional. + * + * Alternatively, you can also specify the array using this syntax: + * + * [ + * [ + * '{namespaceUri}element-name' => '...', + * '{namespaceUri}element-name2' => '...', + * ] + * ] + * + * This is excellent for simple key->value structures, and here you can also + * specify anything for the value. + * + * You can even mix the two array syntaxes. + * + * @param Writer $writer + * @param string|int|float|bool|array|object + * @return void + */ +function standardSerializer(Writer $writer, $value) { + + if (is_scalar($value)) { + + // String, integer, float, boolean + $writer->text($value); + + } elseif ($value instanceof XmlSerializable) { + + // XmlSerializable classes or Element classes. + $value->xmlSerialize($writer); + + } elseif (is_object($value) && isset($writer->classMap[get_class($value)])) { + + // It's an object which class appears in the classmap. + $writer->classMap[get_class($value)]($writer, $value); + + } elseif (is_callable($value)) { + + // A callback + $value($writer); + + } elseif (is_null($value)) { + + // nothing! + + } elseif (is_array($value) && array_key_exists('name', $value)) { + + // if the array had a 'name' element, we assume that this array + // describes a 'name' and optionally 'attributes' and 'value'. + + $name = $value['name']; + $attributes = isset($value['attributes']) ? $value['attributes'] : []; + $value = isset($value['value']) ? $value['value'] : null; + + $writer->startElement($name); + $writer->writeAttributes($attributes); + $writer->write($value); + $writer->endElement(); + + } elseif (is_array($value)) { + + foreach ($value as $name => $item) { + + if (is_int($name)) { + + // This item has a numeric index. We just loop through the + // array and throw it back in the writer. + standardSerializer($writer, $item); + + } elseif (is_string($name) && is_array($item) && isset($item['attributes'])) { + + // The key is used for a name, but $item has 'attributes' and + // possibly 'value' + $writer->startElement($name); + $writer->writeAttributes($item['attributes']); + if (isset($item['value'])) { + $writer->write($item['value']); + } + $writer->endElement(); + + } elseif (is_string($name)) { + + // This was a plain key-value array. + $writer->startElement($name); + $writer->write($item); + $writer->endElement(); + + } else { + + throw new InvalidArgumentException('The writer does not know how to serialize arrays with keys of type: ' . gettype($name)); + + } + } + + } elseif (is_object($value)) { + + throw new InvalidArgumentException('The writer cannot serialize objects of class: ' . get_class($value)); + + } else { + + throw new InvalidArgumentException('The writer cannot serialize values of type: ' . gettype($value)); + + } + +} diff --git a/vendor/sabre/xml/lib/Service.php b/vendor/sabre/xml/lib/Service.php new file mode 100644 index 0000000..09ee341 --- /dev/null +++ b/vendor/sabre/xml/lib/Service.php @@ -0,0 +1,297 @@ +elementMap = $this->elementMap; + return $r; + + } + + /** + * Returns a fresh xml writer + * + * @return Writer + */ + function getWriter() { + + $w = new Writer(); + $w->namespaceMap = $this->namespaceMap; + $w->classMap = $this->classMap; + return $w; + + } + + /** + * Parses a document in full. + * + * Input may be specified as a string or readable stream resource. + * The returned value is the value of the root document. + * + * Specifying the $contextUri allows the parser to figure out what the URI + * of the document was. This allows relative URIs within the document to be + * expanded easily. + * + * The $rootElementName is specified by reference and will be populated + * with the root element name of the document. + * + * @param string|resource $input + * @param string|null $contextUri + * @param string|null $rootElementName + * @throws ParseException + * @return array|object|string + */ + function parse($input, $contextUri = null, &$rootElementName = null) { + + if (is_resource($input)) { + // Unfortunately the XMLReader doesn't support streams. When it + // does, we can optimize this. + $input = stream_get_contents($input); + } + $r = $this->getReader(); + $r->contextUri = $contextUri; + $r->xml($input); + + $result = $r->parse(); + $rootElementName = $result['name']; + return $result['value']; + + } + + /** + * Parses a document in full, and specify what the expected root element + * name is. + * + * This function works similar to parse, but the difference is that the + * user can specify what the expected name of the root element should be, + * in clark notation. + * + * This is useful in cases where you expected a specific document to be + * passed, and reduces the amount of if statements. + * + * It's also possible to pass an array of expected rootElements if your + * code may expect more than one document type. + * + * @param string|string[] $rootElementName + * @param string|resource $input + * @param string|null $contextUri + * @return void + */ + function expect($rootElementName, $input, $contextUri = null) { + + if (is_resource($input)) { + // Unfortunately the XMLReader doesn't support streams. When it + // does, we can optimize this. + $input = stream_get_contents($input); + } + $r = $this->getReader(); + $r->contextUri = $contextUri; + $r->xml($input); + + $rootElementName = (array)$rootElementName; + + foreach ($rootElementName as &$rEl) { + if ($rEl[0] !== '{') $rEl = '{}' . $rEl; + } + + $result = $r->parse(); + if (!in_array($result['name'], $rootElementName, true)) { + throw new ParseException('Expected ' . implode(' or ', (array)$rootElementName) . ' but received ' . $result['name'] . ' as the root element'); + } + return $result['value']; + + } + + /** + * Generates an XML document in one go. + * + * The $rootElement must be specified in clark notation. + * The value must be a string, an array or an object implementing + * XmlSerializable. Basically, anything that's supported by the Writer + * object. + * + * $contextUri can be used to specify a sort of 'root' of the PHP application, + * in case the xml document is used as a http response. + * + * This allows an implementor to easily create URI's relative to the root + * of the domain. + * + * @param string $rootElementName + * @param string|array|XmlSerializable $value + * @param string|null $contextUri + */ + function write($rootElementName, $value, $contextUri = null) { + + $w = $this->getWriter(); + $w->openMemory(); + $w->contextUri = $contextUri; + $w->setIndent(true); + $w->startDocument(); + $w->writeElement($rootElementName, $value); + return $w->outputMemory(); + + } + + /** + * Map an xml element to a PHP class. + * + * Calling this function will automatically setup the Reader and Writer + * classes to turn a specific XML element to a PHP class. + * + * For example, given a class such as : + * + * class Author { + * public $firstName; + * public $lastName; + * } + * + * and an XML element such as: + * + * + * ... + * ... + * + * + * These can easily be mapped by calling: + * + * $service->mapValueObject('{http://example.org}author', 'Author'); + * + * @param string $elementName + * @param object $className + * @return void + */ + function mapValueObject($elementName, $className) { + list($namespace) = self::parseClarkNotation($elementName); + + $this->elementMap[$elementName] = function(Reader $reader) use ($className, $namespace) { + return \Sabre\Xml\Deserializer\valueObject($reader, $className, $namespace); + }; + $this->classMap[$className] = function(Writer $writer, $valueObject) use ($namespace) { + return \Sabre\Xml\Serializer\valueObject($writer, $valueObject, $namespace); + }; + $this->valueObjectMap[$className] = $elementName; + } + + /** + * Writes a value object. + * + * This function largely behaves similar to write(), except that it's + * intended specifically to serialize a Value Object into an XML document. + * + * The ValueObject must have been previously registered using + * mapValueObject(). + * + * @param object $object + * @param string $contextUri + * @return void + */ + function writeValueObject($object, $contextUri = null) { + + if (!isset($this->valueObjectMap[get_class($object)])) { + throw new \InvalidArgumentException('"' . get_class($object) . '" is not a registered value object class. Register your class with mapValueObject.'); + } + return $this->write( + $this->valueObjectMap[get_class($object)], + $object, + $contextUri + ); + + } + + /** + * Parses a clark-notation string, and returns the namespace and element + * name components. + * + * If the string was invalid, it will throw an InvalidArgumentException. + * + * @param string $str + * @throws InvalidArgumentException + * @return array + */ + static function parseClarkNotation($str) { + static $cache = []; + + if (!isset($cache[$str])) { + + if (!preg_match('/^{([^}]*)}(.*)$/', $str, $matches)) { + throw new \InvalidArgumentException('\'' . $str . '\' is not a valid clark-notation formatted string'); + } + + $cache[$str] = [ + $matches[1], + $matches[2] + ]; + } + + return $cache[$str]; + } + + /** + * A list of classes and which XML elements they map to. + */ + protected $valueObjectMap = []; + +} diff --git a/vendor/sabre/xml/lib/Version.php b/vendor/sabre/xml/lib/Version.php new file mode 100644 index 0000000..7edb40d --- /dev/null +++ b/vendor/sabre/xml/lib/Version.php @@ -0,0 +1,19 @@ + "..", + * "{namespace}name2" => "..", + * ] + * + * One element will be created for each key in this array. The values of + * this array support any format this method supports (this method is + * called recursively). + * + * Array format 2: + * + * [ + * [ + * "name" => "{namespace}name1" + * "value" => "..", + * "attributes" => [ + * "attr" => "attribute value", + * ] + * ], + * [ + * "name" => "{namespace}name1" + * "value" => "..", + * "attributes" => [ + * "attr" => "attribute value", + * ] + * ] + * ] + * + * @param mixed $value + * @return void + */ + function write($value) { + + Serializer\standardSerializer($this, $value); + + } + + /** + * Opens a new element. + * + * You can either just use a local elementname, or you can use clark- + * notation to start a new element. + * + * Example: + * + * $writer->startElement('{http://www.w3.org/2005/Atom}entry'); + * + * Would result in something like: + * + * + * + * @param string $name + * @return bool + */ + function startElement($name) { + + if ($name[0] === '{') { + + list($namespace, $localName) = + Service::parseClarkNotation($name); + + if (array_key_exists($namespace, $this->namespaceMap)) { + $result = $this->startElementNS( + $this->namespaceMap[$namespace] === '' ? null : $this->namespaceMap[$namespace], + $localName, + null + ); + } else { + + // An empty namespace means it's the global namespace. This is + // allowed, but it mustn't get a prefix. + if ($namespace === "" || $namespace === null) { + $result = $this->startElement($localName); + $this->writeAttribute('xmlns', ''); + } else { + if (!isset($this->adhocNamespaces[$namespace])) { + $this->adhocNamespaces[$namespace] = 'x' . (count($this->adhocNamespaces) + 1); + } + $result = $this->startElementNS($this->adhocNamespaces[$namespace], $localName, $namespace); + } + } + + } else { + $result = parent::startElement($name); + } + + if (!$this->namespacesWritten) { + + foreach ($this->namespaceMap as $namespace => $prefix) { + $this->writeAttribute(($prefix ? 'xmlns:' . $prefix : 'xmlns'), $namespace); + } + $this->namespacesWritten = true; + + } + + return $result; + + } + + /** + * Write a full element tag and it's contents. + * + * This method automatically closes the element as well. + * + * The element name may be specified in clark-notation. + * + * Examples: + * + * $writer->writeElement('{http://www.w3.org/2005/Atom}author',null); + * becomes: + * + * + * $writer->writeElement('{http://www.w3.org/2005/Atom}author', [ + * '{http://www.w3.org/2005/Atom}name' => 'Evert Pot', + * ]); + * becomes: + * Evert Pot + * + * @param string $name + * @param string $content + * @return bool + */ + function writeElement($name, $content = null) { + + $this->startElement($name); + if (!is_null($content)) { + $this->write($content); + } + $this->endElement(); + + } + + /** + * Writes a list of attributes. + * + * Attributes are specified as a key->value array. + * + * The key is an attribute name. If the key is a 'localName', the current + * xml namespace is assumed. If it's a 'clark notation key', this namespace + * will be used instead. + * + * @param array $attributes + * @return void + */ + function writeAttributes(array $attributes) { + + foreach ($attributes as $name => $value) { + $this->writeAttribute($name, $value); + } + + } + + /** + * Writes a new attribute. + * + * The name may be specified in clark-notation. + * + * Returns true when successful. + * + * @param string $name + * @param string $value + * @return bool + */ + function writeAttribute($name, $value) { + + if ($name[0] === '{') { + + list( + $namespace, + $localName + ) = Service::parseClarkNotation($name); + + if (array_key_exists($namespace, $this->namespaceMap)) { + // It's an attribute with a namespace we know + $this->writeAttribute( + $this->namespaceMap[$namespace] . ':' . $localName, + $value + ); + } else { + + // We don't know the namespace, we must add it in-line + if (!isset($this->adhocNamespaces[$namespace])) { + $this->adhocNamespaces[$namespace] = 'x' . (count($this->adhocNamespaces) + 1); + } + $this->writeAttributeNS( + $this->adhocNamespaces[$namespace], + $localName, + $namespace, + $value + ); + + } + + } else { + return parent::writeAttribute($name, $value); + } + + } + +} diff --git a/vendor/sabre/xml/lib/XmlDeserializable.php b/vendor/sabre/xml/lib/XmlDeserializable.php new file mode 100644 index 0000000..fa857e8 --- /dev/null +++ b/vendor/sabre/xml/lib/XmlDeserializable.php @@ -0,0 +1,38 @@ +next(); + * + * $reader->parseInnerTree() will parse the entire sub-tree, and advance to + * the next element. + * + * @param Reader $reader + * @return mixed + */ + static function xmlDeserialize(Reader $reader); + +} diff --git a/vendor/sabre/xml/lib/XmlSerializable.php b/vendor/sabre/xml/lib/XmlSerializable.php new file mode 100644 index 0000000..3e2c528 --- /dev/null +++ b/vendor/sabre/xml/lib/XmlSerializable.php @@ -0,0 +1,36 @@ +