src/EventSubscriber/ProductNotFoundSubscriber.php line 27

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  1. <?php
  3. // src/EventSubscriber/ProductNotFoundSubscriber.php
  4. namespace App\EventSubscriber;
  6. use App\Exception\ProductNotFoundWithSuggestionsException;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  8. use Symfony\Component\HttpFoundation\Response;
  9. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  10. use Symfony\Component\HttpKernel\KernelEvents;
  11. use Twig\Environment as Twig;
  13. class ProductNotFoundSubscriber implements EventSubscriberInterface
  14. {
  15.     private $twig;
  16.     
  17.     public function __construct( Twig $twig) {
  19.         $this->twig = $twig;
  20.     }
  22.     public static function getSubscribedEvents(): array
  23.     {
  24.         return [KernelEvents::EXCEPTION => 'onKernelException'];
  25.     }
  27.     public function onKernelException(ExceptionEvent $event): void
  28.     {
  29.         $e = $event->getThrowable();
  30.         if (!$e instanceof ProductNotFoundWithSuggestionsException) {
  31.             return;
  32.         }
  34.         $html = $this->twig->render('bundles/TwigBundle/Exception/error404.html.twig', [
  35.             'status_code'  => 404,
  36.             'status_text'  => Response::$statusTexts[404] ?? 'Not Found',
  37.             'suggestions'  => $e->getSuggestions(), // <— tes données ici
  38.         ]);
  40.         $event->setResponse(new Response($html, 404));
  41.     }
  42. }