vendor/sulu/sulu/src/Sulu/Bundle/MarkupBundle/Listener/MarkupListener.php line 45

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  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\MarkupBundle\Listener;
  14. use Sulu\Bundle\MarkupBundle\Markup\MarkupParserInterface;
  15. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  16. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  17. use Symfony\Component\HttpKernel\KernelEvents;
  19. /**
  20. * Parses content of response and set the replaced html as new content.
  21. */
  22. class MarkupListener implements EventSubscriberInterface
  23. {
  24. /**
  25. * @var array<string, MarkupParserInterface>
  26. */
  27. private array $markupParser;
  29. /**
  30. * @param iterable<string, MarkupParserInterface> $parsers
  31. */
  32. public function __construct(iterable $parsers)
  33. {
  34. $this->markupParser = [...$parsers];
  35. }
  37. public static function getSubscribedEvents(): array
  38. {
  39. return [KernelEvents::RESPONSE => ['replaceMarkup', -10]];
  40. }
  42. /**
  43. * Parses content of response and set the replaced html as new content.
  44. */
  45. public function replaceMarkup(ResponseEvent $event)
  46. {
  47. $request = $event->getRequest();
  48. $response = $event->getResponse();
  50. /** @var string $format */
  51. $format = $request->getRequestFormat();
  53. $content = $response->getContent();
  55. if (!$content || !\array_key_exists($format, $this->markupParser)) {
  56. return;
  57. }
  59. /** @var MarkupParserInterface $markupParser */
  60. $markupParser = $this->markupParser[$format];
  62. $response->setContent($markupParser->parse($content, $request->getLocale()));
  63. }
  64. }