class ContentEntityDeriver in Drupal 8

Deriver for content entity source plugins.

Hierarchy

• class \Drupal\Component\Plugin\Derivative\DeriverBase implements DeriverInterface
  • class \Drupal\migrate_drupal\Plugin\migrate\source\ContentEntityDeriver implements ContainerDeriverInterface

File

core/modules/migrate_drupal/src/Plugin/migrate/source/ContentEntityDeriver.php, line 14

Namespace

Drupal\migrate_drupal\Plugin\migrate\source

class ContentEntityDeriver extends DeriverBase implements ContainerDeriverInterface {

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

  /**
   * Constructs a new ContentEntityDeriver.
   *
   * @param string $base_plugin_id
   *   The base plugin ID.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   *   The entity type manager.
   */
  public function __construct($base_plugin_id, EntityTypeManagerInterface $entityTypeManager) {
    $this->entityTypeManager = $entityTypeManager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, $base_plugin_id) {
    return new static($base_plugin_id, $container
      ->get('entity_type.manager'));
  }

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    $this->derivatives = [];
    foreach ($this->entityTypeManager
      ->getDefinitions() as $id => $definition) {
      if ($definition instanceof ContentEntityTypeInterface) {
        $this->derivatives[$id] = $base_plugin_definition;

        // Provide entity_type so the source can be used apart from a deriver.
        $this->derivatives[$id]['entity_type'] = $id;
      }
    }
    return parent::getDerivativeDefinitions($base_plugin_definition);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ContentEntityDeriver::$entityTypeManager	protected	property	The entity type manager.
ContentEntityDeriver::create	public static	function	Creates a new class instance. Overrides ContainerDeriverInterface::create
ContentEntityDeriver::getDerivativeDefinitions	public	function	Gets the definition of all derivatives of a base plugin. Overrides DeriverBase::getDerivativeDefinitions
ContentEntityDeriver::__construct	public	function	Constructs a new ContentEntityDeriver.
DeriverBase::$derivatives	protected	property	List of derivative definitions.	1
DeriverBase::getDerivativeDefinition	public	function	Gets the definition of a derivative plugin. Overrides DeriverInterface::getDerivativeDefinition