vendor/ibexa/site-context/src/bundle/EventSubscriber/SystemPreviewSubscriber.php line 31

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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\Bundle\SiteContext\EventSubscriber;
  11. use Ibexa\Contracts\SiteContext\Event\ResolveLocationPreviewUrlEvent;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  13. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  15. final class SystemPreviewSubscriber implements EventSubscriberInterface
  16. {
  17. private UrlGeneratorInterface $urlGenerator;
  19. public function __construct(UrlGeneratorInterface $urlGenerator)
  20. {
  21. $this->urlGenerator = $urlGenerator;
  22. }
  24. public static function getSubscribedEvents(): array
  25. {
  26. return [
  27. ResolveLocationPreviewUrlEvent::class => ['onResolveLocationPreviewUrl', -100],
  28. ];
  29. }
  31. public function onResolveLocationPreviewUrl(ResolveLocationPreviewUrlEvent $event): void
  32. {
  33. if ($event->getPreviewUrl() !== null) {
  34. return;
  35. }
  37. $content = $event->getLocation()->getContent();
  38. $context = $event->getContext();
  40. $previewUrl = $this->urlGenerator->generate(
  41. 'ibexa.version.preview',
  42. [
  43. 'contentId' => $content->id,
  44. 'versionNo' => $content->getVersionInfo()->versionNo,
  45. 'language' => $context['language'],
  46. 'siteAccessName' => $context['siteaccess'] ?? null,
  47. ],
  48. UrlGeneratorInterface::ABSOLUTE_URL
  49. );
  51. $event->setPreviewUrl($previewUrl);
  52. }
  53. }