vendor/ibexa/fieldtype-page/src/lib/Event/Subscriber/EmbedAttributeSubscriber.php line 40

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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\Page\Block\Definition\BlockDefinition;
  12. use Ibexa\FieldTypePage\Event\PageEvents;
  13. use Ibexa\FieldTypePage\Event\PageFromPersistenceEvent;
  14. use Ibexa\FieldTypePage\FieldType\Page\Block\Definition\BlockDefinitionFactoryInterface;
  15. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. final class EmbedAttributeSubscriber implements EventSubscriberInterface
  18. {
  19.     /** @var \Ibexa\FieldTypePage\FieldType\Page\Block\Definition\BlockDefinitionFactoryInterface */
  20.     private $blockDefinitionFactory;
  22.     /** @var string[] */
  23.     private $attributeTypes;
  25.     public function __construct(
  26.         BlockDefinitionFactoryInterface $blockDefinitionFactory,
  27.         array $attributeTypes
  28.     ) {
  29.         $this->blockDefinitionFactory = $blockDefinitionFactory;
  30.         $this->attributeTypes = $attributeTypes;
  31.     }
  33.     public static function getSubscribedEvents(): array
  34.     {
  35.         return [
  36.             PageEvents::PERSISTENCE_FROM => 'onPageLoadFromPersistence',
  37.         ];
  38.     }
  40.     public function onPageLoadFromPersistence(PageFromPersistenceEvent $event): void
  41.     {
  42.         $page = $event->getValue()->getPage();
  44.         $visitedBlockDefinitions = [];
  45.         foreach ($page->getBlockIterator() as $block) {
  46.             $type = $block->getType();
  47.             if (!$this->isBlockTypeValid($type, $visitedBlockDefinitions)) {
  48.                 continue;
  49.             }
  51.             $blockDefinition = $this->getBlockDefinition($type, $visitedBlockDefinitions);
  52.             $visitedBlockDefinitions[$type] = $blockDefinition;
  54.             foreach ($blockDefinition->getAttributes() as $attributeDefinition) {
  55.                 if (!in_array($attributeDefinition->getType(), $this->attributeTypes)) {
  56.                     continue;
  57.                 }
  59.                 $attribute = $block->getAttribute($attributeDefinition->getIdentifier());
  60.                 if ($attribute !== null && is_string($attribute->getValue())) {
  61.                     $attribute->setValue((int)$attribute->getValue());
  62.                 }
  63.             }
  64.         }
  65.     }
  67.     private function isBlockTypeValid(string $type, array $visitedBlockDefinitions): bool
  68.     {
  69.         return isset($visitedBlockDefinitions[$type]) || $this->blockDefinitionFactory->hasBlockDefinition($type);
  70.     }
  72.     private function getBlockDefinition(string $type, array $visitedBlockDefinitions): BlockDefinition
  73.     {
  74.         return $visitedBlockDefinitions[$type] ?? $this->blockDefinitionFactory->getBlockDefinition($type);
  75.     }
  76. }
  78. class_alias(EmbedAttributeSubscriber::class, 'EzSystems\EzPlatformPageFieldType\Event\Subscriber\EmbedAttributeSubscriber');