src/EventListener/ExceptionListener.php line 30

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  1. <?php
  3. /**
  4.  * Copyright (c) 2011-present Qualiteam software Ltd. All rights reserved.
  5.  * See https://www.x-cart.com/license-agreement.html for license details.
  6.  */
  8. namespace XCart\EventListener;
  10. use Symfony\Component\HttpFoundation\Response;
  11. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  12. use Twig\Environment;
  13. use XLite\Core\Exception\ClosedStorefrontException;
  14. use XLite\Logger;
  16. class ExceptionListener
  17. {
  18.     private Logger $logger;
  20.     private Environment $twig;
  22.     public function __construct(
  23.         Logger $logger,
  24.         Environment $twig
  25.     ) {
  26.         $this->logger = $logger;
  27.         $this->twig = $twig;
  28.     }
  30.     public function onKernelException(ExceptionEvent $event): void
  31.     {
  32.         if ($event->getThrowable() instanceof ClosedStorefrontException) {
  33.             $event->stopPropagation();
  35.             $event->setResponse(new Response($this->twig->render('closed.twig')));
  36.         } else {
  37.             $this->logger->executePostponedLogs();
  38.             $this->logger->registerException($event->getThrowable());
  39.         }
  41.         // This is required to show the error page without HTML garbage
  42.         while (ob_get_level() !== 0) {
  43.             ob_end_clean();
  44.         }
  45.     }
  46. }