src/EventListener/SiteMaintenanceModeListener.php line 33

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  1. <?php
  3. namespace App\EventListener;
  5. use App\Entity\App\Miscellaneous;
  6. use App\Enums\Constants;
  7. use App\Repository\App\MiscellaneousRepository;
  8. use App\Service\AuthenticationService;
  9. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  10. use Symfony\Component\HttpKernel\Exception\ServiceUnavailableHttpException;
  12. class SiteMaintenanceModeListener
  13. {
  14.     /**
  15.      * @var MiscellaneousRepository
  16.      */
  17.     private $miscellaneousRepository;
  19.     /**
  20.      * @var AuthenticationService
  21.      */
  22.     private $authenticationService;
  24.     public function __construct(MiscellaneousRepository $miscellaneousRepository, AuthenticationService $authenticationService)
  25.     {
  26.         $this->miscellaneousRepository = $miscellaneousRepository;
  27.         $this->authenticationService = $authenticationService;
  28.     }
  30.     /**
  31.      * @param ControllerEvent $event
  32.      */
  33.     public function onKernelController(ControllerEvent $event): void
  34.     {
  35.         if (! $event->isMasterRequest()) {
  36.             return;
  37.         }
  39.         /** @var Miscellaneous $disableAllUsers */
  40.         $disableAllUsers = $this->miscellaneousRepository->findOneByName(Constants::DISABLE_ALL_USERS_FIELD);
  42.         /**
  43.          * If current user is not service admin and site is in disabled mode, deny access
  44.          */
  45.         if ($disableAllUsers->getValue() && ! $this->authenticationService->userIsMmpzServiceAdmin()) {
  46.             throw new ServiceUnavailableHttpException();
  47.         }
  48.     }
  49. }