vendor/ibexa/fieldtype-page/src/lib/Event/Subscriber/BlockContextSubscriber.php line 77

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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\Bundle\FieldTypePage\Controller\BlockController;
  12. use Ibexa\Contracts\Core\Repository\ContentService;
  13. use Ibexa\Contracts\Core\Repository\Exceptions\NotFoundException;
  14. use Ibexa\Contracts\Core\Repository\Exceptions\UnauthorizedException;
  15. use Ibexa\Contracts\Core\Repository\LocationService;
  16. use Ibexa\Contracts\Core\Repository\Values\Content\Content;
  17. use Ibexa\Contracts\Core\Repository\Values\Content\Field;
  18. use Ibexa\Core\Base\Exceptions\InvalidArgumentException;
  19. use Ibexa\FieldTypePage\Event\BlockContextEvent;
  20. use Ibexa\FieldTypePage\Event\BlockContextEvents;
  21. use Ibexa\FieldTypePage\FieldType\LandingPage\Type;
  22. use Ibexa\FieldTypePage\FieldType\Page\Block\Context\ContentViewBlockContext;
  23. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  24. use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
  26. class BlockContextSubscriber implements EventSubscriberInterface
  27. {
  28. /** @var \Ibexa\Contracts\Core\Repository\ContentService */
  29. private $contentService;
  31. /** @var \Ibexa\Contracts\Core\Repository\LocationService */
  32. private $locationService;
  34. /** @var \Symfony\Component\HttpKernel\Controller\ControllerResolverInterface */
  35. private $controllerResolver;
  37. /** @var \Ibexa\FieldTypePage\FieldType\LandingPage\Type */
  38. private $type;
  40. /**
  41. * @param \Ibexa\Contracts\Core\Repository\ContentService $contentService
  42. * @param \Ibexa\Contracts\Core\Repository\LocationService $locationService
  43. * @param \Symfony\Component\HttpKernel\Controller\ControllerResolverInterface $controllerResolver
  44. * @param \Ibexa\FieldTypePage\FieldType\LandingPage\Type $type
  45. */
  46. public function __construct(
  47. ContentService $contentService,
  48. LocationService $locationService,
  49. ControllerResolverInterface $controllerResolver,
  50. Type $type
  51. ) {
  52. $this->contentService = $contentService;
  53. $this->locationService = $locationService;
  54. $this->controllerResolver = $controllerResolver;
  55. $this->type = $type;
  56. }
  58. /**
  59. * {@inheritdoc}
  60. */
  61. public static function getSubscribedEvents()
  62. {
  63. return [
  64. BlockContextEvents::CREATE => ['onBlockContextCreate', 0],
  65. ];
  66. }
  68. /**
  69. * Creates ContentViewBlockContext from Request.
  70. *
  71. * @param \Ibexa\FieldTypePage\Event\BlockContextEvent $event
  72. *
  73. * @throws \Ibexa\Contracts\Core\Repository\Exceptions\NotFoundException
  74. * @throws \Ibexa\Contracts\Core\Repository\Exceptions\UnauthorizedException
  75. * @throws \Ibexa\Core\Base\Exceptions\InvalidArgumentException
  76. */
  77. public function onBlockContextCreate(BlockContextEvent $event): void
  78. {
  79. $request = $event->getRequest();
  81. $controller = $this->controllerResolver->getController($request);
  83. if (!\is_array($controller) || !$controller[0] instanceof BlockController || $controller[1] !== 'renderAction') {
  84. return;
  85. }
  87. $location = $request->get('location');
  88. $locationId = (int)$request->get('locationId');
  89. if (null === $location && !empty($locationId)) {
  90. try {
  91. $location = $this->locationService->loadLocation($locationId);
  92. } catch (UnauthorizedException $e) {
  93. return;
  94. } catch (NotFoundException $e) {
  95. //Content is not yet published (i.e. send for review), location do not exist.
  96. }
  97. }
  99. $contentId = (int) (null !== $location ? $location->contentId : $request->get('contentId'));
  101. if (!$contentId) {
  102. return;
  103. }
  105. $contentInfo = null !== $location ? $location->getContentInfo() : $this->contentService->loadContent($contentId)->contentInfo;
  107. $versionNo = (int) $request->get('versionNo', $contentInfo->currentVersionNo);
  108. $languageCode = (string) $request->get('languageCode', $contentInfo->mainLanguageCode);
  109. $content = $this->contentService->loadContent($contentId, [$languageCode], $versionNo);
  110. $pageField = $this->getPageField($content);
  111. $page = $pageField->value->getPage();
  113. $event->setBlockContext(new ContentViewBlockContext($location, $content, $versionNo, $languageCode, $page));
  114. }
  116. /**
  117. * @param \Ibexa\Contracts\Core\Repository\Values\Content\Content $content
  118. *
  119. * @return \Ibexa\Contracts\Core\Repository\Values\Content\Field
  120. *
  121. * @throws \Ibexa\Core\Base\Exceptions\InvalidArgumentException
  122. */
  123. private function getPageField(Content $content): Field
  124. {
  125. foreach ($content->getFields() as $field) {
  126. if ($field->fieldTypeIdentifier === $this->type->getFieldTypeIdentifier()) {
  127. return $field;
  128. }
  129. }
  131. throw new InvalidArgumentException('$content', 'The Content item does not contain a Page Field.');
  132. }
  133. }
  135. class_alias(BlockContextSubscriber::class, 'EzSystems\EzPlatformPageFieldType\Event\Subscriber\BlockContextSubscriber');