151 lines
3.5 KiB
PHP
151 lines
3.5 KiB
PHP
<?php
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namespace Icinga\Module\Director;
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class Settings
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{
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protected $connection;
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protected $db;
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protected $cache;
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protected $defaults = array(
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'default_global_zone' => 'director-global',
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'magic_apply_for' => '_director_apply_for',
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'config_format' => 'v2',
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'override_services_varname' => '_override_servicevars',
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'override_services_templatename' => 'host var overrides (Director)',
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'disable_all_jobs' => 'n', // 'y'
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'enable_audit_log' => 'n',
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'deployment_mode_v1' => 'active-passive',
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'deployment_path_v1' => null,
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'activation_script_v1' => null,
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// 'experimental_features' => null, // 'allow'
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// 'master_zone' => null,
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);
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public function __construct(Db $connection)
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{
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$this->connection = $connection;
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$this->db = $connection->getDbAdapter();
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}
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public function get($key, $default = null)
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{
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if (null === ($value = $this->getStoredValue($key, $default))) {
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return $this->getDefaultValue($key);
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} else {
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return $value;
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}
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}
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public function getStoredValue($key, $default = null)
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{
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if (null === ($value = $this->getSetting($key))) {
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return $default;
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} else {
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return $value;
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}
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}
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public function getDefaultValue($key)
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{
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if (array_key_exists($key, $this->defaults)) {
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return $this->defaults[$key];
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} else {
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return null;
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}
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}
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public function set($name, $value)
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{
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$db = $this->db;
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if ($value === null) {
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$db->delete(
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'director_setting',
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$db->quoteInto('setting_name = ?', $name)
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);
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unset($this->cache[$name]);
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return $this;
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}
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if ($this->getSetting($name) === $value) {
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return $this;
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}
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$updated = $db->update(
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'director_setting',
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array('setting_value' => $value),
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$db->quoteInto('setting_name = ?', $name)
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);
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if ($updated === 0) {
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$db->insert(
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'director_setting',
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array(
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'setting_name' => $name,
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'setting_value' => $value,
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)
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);
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}
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if ($this->cache !== null) {
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$this->cache[$name] = $value;
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}
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return $this;
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}
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public function clearCache()
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{
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$this->cache = null;
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return $this;
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}
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protected function getSetting($name, $default = null)
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{
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if ($this->cache === null) {
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$this->refreshCache();
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}
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if (array_key_exists($name, $this->cache)) {
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return $this->cache[$name];
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}
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return $default;
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}
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protected function refreshCache()
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{
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$db = $this->db;
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$query = $db->select()->from(
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array('s' => 'director_setting'),
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array('setting_name', 'setting_value')
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);
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$this->cache = (array) $db->fetchPairs($query);
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}
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public function __get($key)
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{
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return $this->get($key);
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}
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public function __set($key, $value)
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{
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$this->set($key, $value);
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}
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public function __destruct()
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{
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$this->clearCache();
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unset($this->db);
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unset($this->connection);
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}
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}
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