src/EventListener/Web/MaintenanceModeListener.php line 28

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  1. <?php
  3. namespace App\EventListener\Web;
  5. use App\Application\Service\Helper\ConfigurationService;
  6. use Symfony\Component\HttpFoundation\Response;
  7. use Symfony\Component\HttpKernel\Event\RequestEvent;
  8. use Twig\Environment;
  10. class MaintenanceModeListener
  11. {
  12.     /** @var Environment */
  13.     private $twig;
  15.     /** @var bool */
  16.     private $maintenanceMode;
  18.     /** @var ConfigurationService */
  19.     private $configurationService;
  21.     public function __construct(bool $maintenanceMode, Environment $twig, ConfigurationService $configurationService)
  22.     {
  23.         $this->maintenanceMode = $maintenanceMode;
  24.         $this->twig = $twig;
  25.         $this->configurationService = $configurationService;
  26.     }
  28.     public function onKernelRequest(RequestEvent $requestEvent): void
  29.     {
  30.         if ($this->maintenanceMode) {
  31.             $allowedIps = explode(';', $this->configurationService->getCachedValue('MAINTENANCE_IPS'));
  32.             $requestIp = $requestEvent->getRequest()->getClientIp();
  33.             if (!in_array($requestIp, $allowedIps, true)) {
  34.                 $renderedTemplate = $this->twig->render('front/maintenance/maintenance.html.twig');
  35.                 $response = new Response($renderedTemplate);
  36.                 $requestEvent->setResponse($response);
  37.             }
  38.         }
  39.     }
  40. }