src/Subscriber/ExceptionSubscriber.php line 41

Open in your IDE?
  1. <?php
  2. /**
  3.  * User: Mykola Zots
  4.  * Date: 2025-09-12
  5.  * Time: 08:42
  6.  */
  7. namespace App\Subscriber;
  9. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  10. use Symfony\Component\HttpFoundation\JsonResponse;
  11. use Symfony\Component\HttpKernel\KernelEvents;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  13. use Symfony\Component\HttpFoundation\RedirectResponse;
  14. use Symfony\Component\HttpFoundation\RequestStack;
  15. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  16. use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
  17. use Symfony\Component\HttpFoundation\Session\Flash\FlashBagInterface;
  18. use Symfony\Contracts\Translation\TranslatorInterface;
  20. class ExceptionSubscriber implements EventSubscriberInterface
  21. {
  22.     private $requestStack;
  23.     private $urlGenerator;
  24.     private $flashBag;
  25.     private $translator;
  27.     public function __construct(RequestStack $requestStack, UrlGeneratorInterface $urlGenerator,TranslatorInterface $translator, FlashBagInterface $flashBag) {
  28.         $this->urlGenerator=$urlGenerator;
  29.         $this->requestStack=$requestStack;
  30.         $this->flashBag=$flashBag;
  31.         $this->translator=$translator;
  32.     }
  34.     public static function getSubscribedEvents(): array
  35.     {
  36.         return [
  37.             KernelEvents::EXCEPTION => 'onKernelException',
  38.         ];
  39.     }
  41.     public function onKernelException(ExceptionEvent $event): void
  42.     {
  43.         $exception = $event->getThrowable();
  44.         $request = $event->getRequest();
  46.         if ($exception instanceof \Symfony\Component\HttpKernel\Exception\BadRequestHttpException) {
  47.             
  48.             // Обмежимося адмінськими роутами (налаштуйте під себе)
  49.             $isAdmin = str_starts_with((string) $request->attributes->get('_route', ''), 'dashboard');
  51.             if ($isAdmin) {
  52.                 $this->flashBag->add('danger', $this->translator->trans($exception->getMessage()));
  53.                 
  54.                 $backUrl = $request->headers->get('referer') ?$request->headers->get('referer'): $this->urlGenerator->generate('admin'); 
  55.                 $event->setResponse(new RedirectResponse($backUrl));
  57.             }else{
  58.                 $response = new JsonResponse([
  59.                     $exception->getMessage()
  60.                 ], 400);
  62.                 $event->setResponse($response);
  63.             }/* else {
  65.                 $session = $this->requestStack->getSession();
  66.                 if ($session) {
  67.                     $session->getFlashBag()->add('danger', $exception->getMessage());
  68.                 }
  69.  
  70.                 $backUrl = $request->headers->get('referer') ?$request->headers->get('referer'): $this->urlGenerator->generate('admin'); 
  71.                 $event->setResponse(new RedirectResponse($backUrl));
  73.             
  74.             }*/
  75.         }
  76.     }
  77. }