Source of file ExceptionController.php
Size: 3,617 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Bundle/WebProfilerBundle/Controller/ExceptionController.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Bundle\WebProfilerBundle\Controller; use Symfony\Component\HttpKernel\Profiler\Profiler; use Symfony\Component\HttpKernel\Debug\ExceptionHandler; use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; use Symfony\Component\HttpFoundation\Response; /** * ExceptionController. * * @author Fabien Potencier <fabien@symfony.com> */ class ExceptionController { protected $twig; protected $debug; protected $profiler; public function __construct(Profiler $profiler = null, \Twig_Environment $twig, $debug) { $this->profiler = $profiler; $this->twig = $twig; $this->debug = $debug; } /** * Renders the exception panel for the given token. * * @param string $token The profiler token * * @return Response A Response instance */ public function showAction($token) { if (null === $this->profiler) { throw new NotFoundHttpException('The profiler must be enabled.'); } $this->profiler->disable(); $exception = $this->profiler->loadProfile($token)->getCollector('exception')->getException(); $template = $this->getTemplate(); if (!$this->twig->getLoader()->exists($template)) { $handler = new ExceptionHandler(); return new Response($handler->getContent($exception), 200, array('Content-Type' => 'text/html')); } $code = $exception->getStatusCode(); return new Response($this->twig->render( $template, array( 'status_code' => $code, 'status_text' => Response::$statusTexts[$code], 'exception' => $exception, 'logger' => null, 'currentContent' => '', ) ), 200, array('Content-Type' => 'text/html')); } /** * Renders the exception panel stylesheet for the given token. * * @param string $token The profiler token * * @return Response A Response instance */ public function cssAction($token) { if (null === $this->profiler) { throw new NotFoundHttpException('The profiler must be enabled.'); } $this->profiler->disable(); $exception = $this->profiler->loadProfile($token)->getCollector('exception')->getException(); $template = $this->getTemplate(); if (!$this->templateExists($template)) { $handler = new ExceptionHandler(); return new Response($handler->getStylesheet($exception), 200, array('Content-Type' => 'text/css')); } return new Response($this->twig->render('@WebProfiler/Collector/exception.css.twig'), 200, array('Content-Type' => 'text/css')); } protected function getTemplate() { return '@Twig/Exception/'.($this->debug ? 'exception' : 'error').'.html.twig'; } // to be removed when the minimum required version of Twig is >= 2.0 protected function templateExists($template) { $loader = $this->twig->getLoader(); if ($loader instanceof \Twig_ExistsLoaderInterface) { return $loader->exists($template); } try { $loader->getSource($template); return true; } catch (\Twig_Error_Loader $e) { } return false; } } |