src/EventSubscriber/Under_maintenance/UnderMaintenanceBoSubscriber.php line 31

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\EventSubscriber\Under_maintenance;
  7. use App\Entity\Security\RoleInterface;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Symfony\Component\HttpFoundation\Response;
  10. use Symfony\Component\HttpKernel\Event\RequestEvent;
  11. use Symfony\Component\Security\Core\Security;
  12. use Twig\Environment;
  14. class UnderMaintenanceBoSubscriber implements EventSubscriberInterface
  15. {
  16.     public function __construct(
  17.         private bool $isUnderMaintenance,
  18.         private string $apiRoutePrefix,
  19.         private Security $security,
  20.         private Environment $twig
  21.     ) {
  22.     }
  24.     public static function getSubscribedEvents(): array
  25.     {
  26.         return [
  27.             RequestEvent::class => ['onKernelRequest', 1],
  28.         ];
  29.     }
  31.     public function onKernelRequest(RequestEvent $event): void
  32.     {
  33.         if (false === $event->isMainRequest()) {
  34.             return;
  35.         }
  37.         if (false === $this->isUnderMaintenance) {
  38.             return;
  39.         }
  41.         $request = $event->getRequest();
  42.         if (str_starts_with($request->getPathInfo(), '/login')) {
  43.             return;
  44.         }
  46.         if (true === str_starts_with($request->getPathInfo(), $this->apiRoutePrefix)) {
  47.             return;
  48.         }
  50.         $user = $this->security->getUser();
  51.         if (
  52.             null === $user
  53.             || \in_array(RoleInterface::ROLE_ADMIN, $user->getRoles(), true)
  54.             || \in_array(RoleInterface::ROLE_PREVIOUS_ADMIN, $this->security->getToken()->getRoleNames(), true)
  55.         ) {
  56.             return;
  57.         }
  59.         $html = $this->twig->render('under_maintenance.html.twig');
  60.         $event->setResponse(new Response($html, Response::HTTP_SERVICE_UNAVAILABLE));
  61.     }
  62. }