Parents.php in Content Synchronization 3.0.x

Namespace

Drupal\content_sync\Plugin\SyncNormalizerDecorator

File

src/Plugin/SyncNormalizerDecorator/Parents.php

<?php

namespace Drupal\content_sync\Plugin\SyncNormalizerDecorator;

use Drupal\content_sync\Plugin\SyncNormalizerDecoratorBase;
use Drupal\Core\Entity\ContentEntityInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 *
 * @SyncNormalizerDecorator(
 *   id = "parents",
 *   name = @Translation("Parents"),
 * )
 */
class Parents extends SyncNormalizerDecoratorBase implements ContainerFactoryPluginInterface {
  protected $entityTypeManager;
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->entityTypeManager = $entity_type_manager;
  }

  /**
   * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
   * @param array $configuration
   * @param $plugin_id
   * @param $plugin_definition
   *
   * @return static
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('entity_type.manager'));
  }

  /**
   * @param array $normalized_entity
   * @param \Drupal\Core\Entity\ContentEntityInterface $entity
   * @param $format
   * @param array $context
   */
  public function decorateNormalization(array &$normalized_entity, ContentEntityInterface $entity, $format, array $context = []) {
    if ($entity
      ->hasField('parent')) {
      $entity_type = $entity
        ->getEntityTypeId();
      $storage = $this->entityTypeManager
        ->getStorage($entity_type);
      $existing_parent_uuids = [];
      if (!empty($normalized_entity['parent'])) {
        foreach ($normalized_entity['parent'] as $delta => $field_item_data) {
          if (empty($field_item_data['target_uuid'])) {
            continue;
          }
          $existing_parent_uuids[] = $field_item_data['target_uuid'];
        }
      }
      if (method_exists($storage, 'loadParents')) {
        $parents = $storage
          ->loadParents($entity
          ->id());
        foreach ($parents as $parent_key => $parent) {
          if (in_array($parent
            ->uuid(), $existing_parent_uuids)) {
            continue;
          }
          $normalized_entity['parent'][] = [
            'target_type' => $entity_type,
            'target_uuid' => $parent
              ->uuid(),
          ];
          $normalized_entity['_content_sync']['entity_dependencies'][$entity_type][] = $entity_type . "." . $parent
            ->bundle() . "." . $parent
            ->uuid();
        }
      }
      elseif (method_exists($entity, 'getParentId')) {
        $parent_id = $entity
          ->getParentId();
        if (($tmp = strstr($parent_id, ':')) !== false) {
          $parent_uuid = substr($tmp, 1);
          $parents = $storage
            ->loadByProperties([
            'uuid' => $parent_uuid,
          ]);
          $parent = !empty($parents) ? reset($parents) : null;
          if (!empty($parent) && !in_array($parent_uuid, $existing_parent_uuids)) {
            $normalized_entity['parent'][] = [
              'target_type' => $entity_type,
              'target_uuid' => $parent_uuid,
            ];
            $normalized_entity['_content_sync']['entity_dependencies'][$entity_type][] = $entity_type . "." . $parent
              ->bundle() . "." . $parent_uuid;
          }
        }
      }
    }
  }

}

Classes

Name	Description
Parents	Plugin annotation @SyncNormalizerDecorator( id = "parents", name = @Translation("Parents"), )