class EntityReferenceDetectorBase in Lingotek Translation 3.8.x

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\lingotek\Plugin\RelatedEntitiesDetector\EntityReferenceDetectorBase implements ContainerFactoryPluginInterface, RelatedEntitiesDetectorInterface

File

src/Plugin/RelatedEntitiesDetector/EntityReferenceDetectorBase.php, line 15

Namespace

Drupal\lingotek\Plugin\RelatedEntitiesDetector

class EntityReferenceDetectorBase extends PluginBase implements RelatedEntitiesDetectorInterface, ContainerFactoryPluginInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The entity field manager.
   *
   * @var \Drupal\Core\Entity\EntityFieldManagerInterface
   */
  protected $entityFieldManager;

  /**
   * The Lingotek configuration service.
   *
   * @var \Drupal\lingotek\LingotekConfigurationServiceInterface
   */
  protected $lingotekConfiguration;

  /**
   * NestedEntityReferences constructor.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param array $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   *   The entity manager.
   * @param \Drupal\Core\Entity\EntityFieldManagerInterface $entityFieldManager
   *   The entity field manager.
   * @param \Drupal\lingotek\LingotekConfigurationServiceInterface $lingotekConfiguration
   *   The Lingotek configuration service.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entityTypeManager, EntityFieldManagerInterface $entityFieldManager, LingotekConfigurationServiceInterface $lingotekConfiguration) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->entityTypeManager = $entityTypeManager;
    $this->entityFieldManager = $entityFieldManager;
    $this->lingotekConfiguration = $lingotekConfiguration;
  }

  /**
   * {@inheritdoc}
   */
  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'), $container
      ->get('entity_field.manager'), $container
      ->get('lingotek.configuration'));
  }

  /**
   * {@inheritdoc}
   */
  public function extract(ContentEntityInterface &$entity, array &$entities, array &$related, $depth, array $visited) {
    $visited[$entity
      ->bundle()][] = $entity
      ->id();
    $entities[$entity
      ->getEntityTypeId()][$entity
      ->id()] = $entity
      ->getUntranslated();
    if ($depth > 0) {
      --$depth;
      $field_definitions = $this->entityFieldManager
        ->getFieldDefinitions($entity
        ->getEntityTypeId(), $entity
        ->bundle());
      foreach ($field_definitions as $k => $definition) {
        $field_type = $field_definitions[$k]
          ->getType();
        if (in_array($field_type, $this->fieldTypes)) {
          $target_entity_type_id = $field_definitions[$k]
            ->getFieldStorageDefinition()
            ->getSetting('target_type');
          $target_entity_type = $this->entityTypeManager
            ->getDefinition($target_entity_type_id);
          if ($target_entity_type instanceof ContentEntityType) {
            $child_entities = $entity
              ->get($k)
              ->referencedEntities();
            foreach ($child_entities as $embedded_entity) {
              if ($embedded_entity !== NULL) {

                // We need to avoid cycles if we have several entity references
                // referencing each other.
                if (!isset($visited[$embedded_entity
                  ->bundle()]) || !in_array($embedded_entity
                  ->id(), $visited[$embedded_entity
                  ->bundle()])) {
                  if ($embedded_entity instanceof ContentEntityInterface && $embedded_entity
                    ->isTranslatable() && $this->lingotekConfiguration
                    ->isEnabled($embedded_entity
                    ->getEntityTypeId(), $embedded_entity
                    ->bundle())) {
                    if (!$this->lingotekConfiguration
                      ->isFieldLingotekEnabled($entity
                      ->getEntityTypeId(), $entity
                      ->bundle(), $k)) {
                      $entities = $this
                        ->extract($embedded_entity, $entities, $related, $depth, $visited);
                    }
                    else {
                      $related[$embedded_entity
                        ->getEntityTypeId()][$embedded_entity
                        ->id()] = $embedded_entity
                        ->getUntranslated();
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
    return $entities;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
EntityReferenceDetectorBase::$entityFieldManager	protected	property	The entity field manager.
EntityReferenceDetectorBase::$entityTypeManager	protected	property	The entity type manager.
EntityReferenceDetectorBase::$lingotekConfiguration	protected	property	The Lingotek configuration service.
EntityReferenceDetectorBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
EntityReferenceDetectorBase::extract	public	function	Extract nested and related content. Overrides RelatedEntitiesDetectorInterface::extract
EntityReferenceDetectorBase::__construct	public	function	NestedEntityReferences constructor. Overrides PluginBase::__construct
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	2
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.