src/EventSubscriber/MaintenanceModeSubscriber.php line 30

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Entity\User;
  6. use App\Service\Settings\RoleService;
  7. use App\SettingsProvider\GeneralSettingsList;
  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 MaintenanceModeSubscriber implements EventSubscriberInterface
  15. {
  16.     public function __construct(
  17.         private Environment $environment,
  18.         private Security $security,
  19.         private RoleService $roleService,
  20.         private GeneralSettingsList $getGeneralSettings
  21.     ) {}
  23.     public static function getSubscribedEvents(): array
  24.     {
  25.         return [
  26.             RequestEvent::class => 'onKernelRequest'
  27.         ];
  28.     }
  30.     public function onKernelRequest(RequestEvent $event): void
  31.     {
  32.         if (!$event->isMainRequest()) {
  33.             // don't do anything if it's not the main request
  34.             return;
  35.         }
  37.         $isMaintenance = $this->getGeneralSettings->getIsMaintenance();
  39.         /** @var User $user */
  40.         $user = $this->security->getUser();
  41.         if ($user) {
  42.             if ($isMaintenance && !$this->roleService->isSuperAdmin()) {
  43.                 try {
  44.                     $event->setResponse(new Response($this->environment->render('security/maintenance.html.twig')));
  45.                 } catch (\Exception $e) {
  46.                     // TODO handle
  47.                 }
  48.             }
  49.         }
  50.     }
  51. }