vendor/sulu/sulu/src/Sulu/Bundle/WebsiteBundle/EventSubscriber/GeneratorEventSubscriber.php line 40

Open in your IDE?
  1. <?php
  3. /*
  4. * This file is part of Sulu.
  5. *
  6. * (c) Sulu GmbH
  7. *
  8. * This source file is subject to the MIT license that is bundled
  9. * with this source code in the file LICENSE.
  10. */
  12. namespace Sulu\Bundle\WebsiteBundle\EventSubscriber;
  14. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  15. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  16. use Symfony\Component\HttpKernel\KernelEvents;
  18. /**
  19. * Adds the X-Generator header.
  20. */
  21. class GeneratorEventSubscriber implements EventSubscriberInterface
  22. {
  23. /**
  24. * @var string
  25. */
  26. private $version;
  28. public function __construct($version)
  29. {
  30. $this->version = $version;
  31. }
  33. public static function getSubscribedEvents()
  34. {
  35. return [
  36. KernelEvents::RESPONSE => 'onResponse',
  37. ];
  38. }
  40. public function onResponse(ResponseEvent $event)
  41. {
  42. $event->getResponse()->headers->set('X-Generator', 'Sulu/' . $this->version);
  43. }
  44. }