src/EventSubscriber/ControllerBlockSubscriber.php line 28

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Daikin\FrontendBundle\Controller\FillingSecurityController;
  6. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  7. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  8. use Symfony\Component\HttpKernel\KernelEvents;
  9. use Symfony\Component\HttpFoundation\Response;
  10. use Twig\Environment;
  12. final class ControllerBlockSubscriber implements EventSubscriberInterface
  13. {
  14.     /** @var class-string[] Controller-Klassen, die blockiert werden sollen */
  15.     private array $blockedControllers = [
  16.         FillingSecurityController::class
  17.     ];
  19.     public function __construct(protected Environment $environment)
  20.     {
  21.     }
  23.     public static function getSubscribedEvents(): array
  24.     {
  25.         return [KernelEvents::CONTROLLER => 'onController'];
  26.     }
  28.     public function onController(ControllerEvent $event): void
  29.     {
  30.         $controller = $event->getController();
  32.         if (!\is_array($controller)) {
  33.             return;
  34.         }
  36.         $controllerObject = $controller[0];
  38.         foreach ($this->blockedControllers as $fqcn) {
  39.             if ($controllerObject instanceof $fqcn) {
  40.                 // Hinweis-Response zurückgeben (hier 501 - Not Implemented)
  41.                 $event->setController(function () {
  42.                     return new Response(
  43.                         $this->environment->render('@DaikinFrontend/ahuFrontend/index.html.twig'),
  44.                         501  // alternativ: 503 (Service Unavailable) oder 410 (Gone)
  45.                     );
  46.                 });
  47.                 return;
  48.             }
  49.         }
  50.     }
  51. }