vendor/ibexa/fieldtype-page/src/lib/Event/Subscriber/BlockRenderSubscriber.php line 32

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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\FieldTypePage\Event\Subscriber;
  11. use Ibexa\Contracts\FieldTypePage\FieldType\LandingPage\Model\Zone;
  12. use Ibexa\FieldTypePage\FieldType\Page\Block\Renderer\BlockRenderEvents;
  13. use Ibexa\FieldTypePage\FieldType\Page\Block\Renderer\Event\PreRenderEvent;
  14. use Ibexa\FieldTypePage\FieldType\Page\Block\Renderer\Twig\TwigRenderRequest;
  15. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. class BlockRenderSubscriber implements EventSubscriberInterface
  18. {
  19. /**
  20. * {@inheritdoc}
  21. */
  22. public static function getSubscribedEvents()
  23. {
  24. return [
  25. BlockRenderEvents::GLOBAL_BLOCK_RENDER_PRE => ['onBlockPreRender', 0],
  26. ];
  27. }
  29. /**
  30. * @param \Ibexa\FieldTypePage\FieldType\Page\Block\Renderer\Event\PreRenderEvent $event
  31. */
  32. public function onBlockPreRender(PreRenderEvent $event): void
  33. {
  34. $blockContext = $event->getBlockContext();
  35. $renderRequest = $event->getRenderRequest();
  37. if (!$renderRequest instanceof TwigRenderRequest) {
  38. return;
  39. }
  41. $parameters = array_merge(
  42. $renderRequest->getParameters(),
  43. [
  44. 'block_context' => $blockContext,
  45. 'zone' => $this->getZone($event),
  46. ]
  47. );
  49. $renderRequest->setParameters($parameters);
  50. }
  52. /**
  53. * @param \Ibexa\FieldTypePage\FieldType\Page\Block\Renderer\Event\PreRenderEvent $event
  54. *
  55. * @return \Ibexa\Contracts\FieldTypePage\FieldType\LandingPage\Model\Zone|null
  56. */
  57. private function getZone(PreRenderEvent $event): ?Zone
  58. {
  59. $blockValue = $event->getBlockValue();
  60. $blockContext = $event->getBlockContext();
  61. $page = $blockContext->getPage();
  63. foreach ($page->getZones() as $zone) {
  64. foreach ($zone->getBlocks() as $block) {
  65. if ($block->getId() === $blockValue->getId()) {
  66. return $zone;
  67. }
  68. }
  69. }
  71. return null;
  72. }
  73. }
  75. class_alias(BlockRenderSubscriber::class, 'EzSystems\EzPlatformPageFieldType\Event\Subscriber\BlockRenderSubscriber');