vendor/symfony/mercure/src/EventSubscriber/SetCookieSubscriber.php line 27

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  1. <?php
  3. /*
  4. * This file is part of the Mercure Component project.
  5. *
  6. * (c) Kévin Dunglas <dunglas@gmail.com>
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. declare(strict_types=1);
  14. namespace Symfony\Component\Mercure\EventSubscriber;
  16. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  18. use Symfony\Component\HttpKernel\KernelEvents;
  20. /**
  21. * Sets the cookies created by the Authorization helper class.
  22. *
  23. * @author Kévin Dunglas <kevin@dunglas.fr>
  24. */
  25. final class SetCookieSubscriber implements EventSubscriberInterface
  26. {
  27. public function onKernelResponse(ResponseEvent $event): void
  28. {
  29. $mainRequest = method_exists($event, 'isMainRequest') ? $event->isMainRequest() : $event->isMasterRequest(); /* @phpstan-ignore-line */
  30. if (
  31. !($mainRequest) ||
  32. null === $cookies = ($request = $event->getRequest())->attributes->get('_mercure_authorization_cookies')) {
  33. return;
  34. }
  36. $request->attributes->remove('_mercure_authorization_cookies');
  38. $response = $event->getResponse();
  39. foreach ($cookies as $cookie) {
  40. $response->headers->setCookie($cookie);
  41. }
  42. }
  44. /**
  45. * {@inheritdoc}
  46. */
  47. public static function getSubscribedEvents(): array
  48. {
  49. return [KernelEvents::RESPONSE => 'onKernelResponse'];
  50. }
  51. }