icingaweb2/application/controllers/StaticController.php

165 lines
4.9 KiB
PHP

<?php
// {{{ICINGA_LICENSE_HEADER}}}
// {{{ICINGA_LICENSE_HEADER}}}
use \Zend_Controller_Action_Exception as ActionException;
use Icinga\Web\Controller\ActionController;
use Icinga\Application\Icinga;
use Icinga\Logger\Logger;
/**
* Delivery static content to clients
*/
class StaticController extends ActionController
{
/**
* Static routes don't require authentication
*
* @var bool
*/
protected $requiresAuthentication = false;
/**
* Disable layout rendering as this controller doesn't provide any html layouts
*/
public function init()
{
$this->_helper->viewRenderer->setNoRender(true);
$this->_helper->layout()->disableLayout();
}
public function gravatarAction()
{
$img = file_get_contents('http://www.gravatar.com/avatar/' . md5(strtolower(trim($this->_request->getParam('email')))) . '?s=200&d=mm');
header('image/jpeg');
echo $img;
}
/**
* Return an image from the application's or the module's public folder
*/
public function imgAction()
{
$module = $this->_getParam('module_name');
// TODO: This is more than dangerous, must be fixed!!
$file = $this->_getParam('file');
$basedir = Icinga::app()->getModuleManager()->getModule($module)->getBaseDir();
$filePath = $basedir . '/public/img/' . $file;
if (! file_exists($filePath)) {
throw new ActionException(sprintf(
'%s does not exist',
$filePath
), 404);
}
if (preg_match('/\.([a-z]+)$/i', $file, $m)) {
$extension = $m[1];
} else {
$extension = 'fixme';
}
$s = stat($filePath);
header('Content-Type: image/' . $extension);
header(sprintf('ETag: "%x-%x-%x"', $s['ino'], $s['size'], (float) str_pad($s['mtime'], 16, '0')));
header('Cache-Control: public, max-age=3600');
header('Pragma: cache');
header('Last-Modified: ' . gmdate(
'D, d M Y H:i:s',
$s['mtime']
) . ' GMT');
readfile($filePath);
}
/**
* Return a javascript file from the application's or the module's public folder
*/
public function javascriptAction()
{
$module = $this->_getParam('module_name');
$file = $this->_getParam('file');
if ($module == 'app') {
$basedir = Icinga::app()->getApplicationDir('../public/js/icinga/components/');
$filePath = $basedir . $file;
} else {
if (!Icinga::app()->getModuleManager()->hasEnabled($module)) {
Logger::error(
'Non-existing frontend component "' . $module . '/' . $file
. '" was requested. The module "' . $module . '" does not exist or is not active.'
);
echo "/** Module not enabled **/";
return;
}
$basedir = Icinga::app()->getModuleManager()->getModule($module)->getBaseDir();
$filePath = $basedir . '/public/js/' . $file;
}
if (!file_exists($filePath)) {
Logger::error(
'Non-existing frontend component "' . $module . '/' . $file
. '" was requested, which would resolve to the the path: ' . $filePath
);
echo '/** Module has no js files **/';
return;
}
$response = $this->getResponse();
$response->setHeader('Content-Type', 'text/javascript');
$this->setCacheHeader(3600);
$response->setHeader(
'Last-Modified',
gmdate(
'D, d M Y H:i:s',
filemtime($filePath)
) . ' GMT'
);
readfile($filePath);
}
/**
* Set cache header for this response
*
* @param integer $maxAge The maximum age to set
*/
private function setCacheHeader($maxAge)
{
$this->_response->setHeader('Cache-Control', 'max-age=3600', true);
$this->_response->setHeader('Pragma', 'cache', true);
$this->_response->setHeader(
'Expires',
gmdate(
'D, d M Y H:i:s',
time()+3600
) . ' GMT',
true
);
}
public function stylesheetAction()
{
$lessCompiler = new \Icinga\Web\LessCompiler();
$moduleManager = Icinga::app()->getModuleManager();
$publicDir = realpath(dirname($_SERVER['SCRIPT_FILENAME']));
$lessCompiler->addItem($publicDir . '/css/vendor');
$lessCompiler->addItem($publicDir . '/css/icinga');
foreach ($moduleManager->getLoadedModules() as $moduleName) {
$cssDir = $moduleName->getCssDir();
if (is_dir($cssDir)) {
$lessCompiler->addItem($cssDir);
}
}
$this->_response->setHeader('Content-Type', 'text/css');
$this->setCacheHeader(3600);
$lessCompiler->printStack();
}
}