src/Listener/ExceptionListener.php line 26

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  1. <?php
  3. namespace App\Listener;
  5. use Psr\Log\LoggerInterface;
  6. use Symfony\Component\HttpFoundation\Response;
  7. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  8. use Twig\Environment as Twig;
  9. use Twig\Error\RuntimeError;
  11. class ExceptionListener
  12. {
  13.     protected $twig;
  15.     protected $env;
  17.     protected $logger;
  19.     public function __construct(Twig $twig, $env, LoggerInterface  $logger)
  20.     {
  21.         $this->twig = $twig;
  22.         $this->env = $env;
  23.         $this->logger = $logger;
  24.     }
  26.     public function onKernelException(ExceptionEvent $event)
  27.     {
  28.         $exception = $event->getThrowable();
  30.         if ( $this->env == 'prod') {
  31.             if ($exception instanceof \Error || $exception instanceof RuntimeError) {
  32.                 $template = $this->twig->render('@Twig/Exception/error500.html.twig');
  34.                 $response = new Response();
  35.                 $response->setContent($template);
  37.                 $event->setResponse($response);
  39.                 $this->logger->error($exception->getMessage());
  40.             }
  41.         }
  42.     }
  43. }