vendor/ibexa/page-builder/src/lib/Event/Subscriber/CacheDisableOnEditorialPreviewResponseSubscriber.php line 30

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  1. <?php
  3. /**
  4.  * @copyright Copyright (C) Ibexa AS. All rights reserved.
  5.  * @license For full copyright and license information view LICENSE file distributed with this source code.
  6.  */
  7. declare(strict_types=1);
  9. namespace Ibexa\PageBuilder\Event\Subscriber;
  11. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  12. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  13. use Symfony\Component\HttpKernel\KernelEvents;
  15. class CacheDisableOnEditorialPreviewResponseSubscriber implements EventSubscriberInterface
  16. {
  17.     /**
  18.      * {@inheritdoc}
  19.      */
  20.     public static function getSubscribedEvents()
  21.     {
  22.         return [
  23.             KernelEvents::RESPONSE => ['onResponse', -255],
  24.         ];
  25.     }
  27.     /**
  28.      * @param \Symfony\Component\HttpKernel\Event\ResponseEvent $event
  29.      */
  30.     public function onResponse(ResponseEvent $event): void
  31.     {
  32.         $request = $event->getRequest();
  33.         $response = $event->getResponse();
  34.         $isEditorialMode = $request->attributes->get('editorial_mode', false);
  36.         if (!$isEditorialMode) {
  37.             return;
  38.         }
  40.         $response->setPrivate();
  41.         $response->setMaxAge(0);
  42.         $response->setSharedMaxAge(0);
  43.         $response->headers->addCacheControlDirective('must-revalidate', true);
  44.         $response->headers->addCacheControlDirective('no-store', true);
  45.     }
  46. }
  48. class_alias(CacheDisableOnEditorialPreviewResponseSubscriber::class, 'EzSystems\EzPlatformPageBuilder\Event\Subscriber\CacheDisableOnEditorialPreviewResponseSubscriber');