src/EventSubscriber/DisabledRouteSubscriber.php line 27

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  1. <?php
  2. /**
  3.  * Created by simpson <simpsonwork@gmail.com>
  4.  * Date: 2019-07-15
  5.  * Time: 20:57
  6.  */
  8. namespace App\EventSubscriber;
  10. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  11. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  12. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  13. use Symfony\Component\HttpKernel\KernelEvents;
  15. class DisabledRouteSubscriber implements EventSubscriberInterface
  16. {
  17.     /**
  18.      * Feature key in route defaults
  19.      */
  20.     const DISABLED_ROUTE_KEY = '_route_disabled';
  22.     /**
  23.      * Filter by routing metadata
  24.      *
  25.      * @throws NotFoundHttpException
  26.      */
  27.     public function onKernelController(ControllerEvent $event): void
  28.     {
  29.         if (!$event->getRequest()->attributes->has(self::DISABLED_ROUTE_KEY)) {
  30.             return;
  31.         }
  33.         if (true === $event->getRequest()->attributes->get(self::DISABLED_ROUTE_KEY)) {
  34.             throw new NotFoundHttpException('Route in this app is disabled.');
  35.         }
  36.     }
  38.     /**
  39.      * @inheritDoc
  40.      */
  41.     public static function getSubscribedEvents()
  42.     {
  43.         return [
  44.             KernelEvents::CONTROLLER => 'onKernelController',
  45.         ];
  46.     }
  47. }