class MigrateEntityRevision in Drupal 9

Hierarchy

• class \Drupal\migrate\Plugin\Derivative\MigrateEntityRevision implements ContainerDeriverInterface

File

core/modules/migrate/src/Plugin/Derivative/MigrateEntityRevision.php, line 8

Namespace

Drupal\migrate\Plugin\Derivative

class MigrateEntityRevision implements ContainerDeriverInterface {

  /**
   * List of derivative definitions.
   *
   * @var array
   */
  protected $derivatives = [];

  /**
   * The entity definitions.
   *
   * @var \Drupal\Core\Entity\EntityTypeInterface[]
   */
  protected $entityDefinitions;

  /**
   * Constructs a MigrateEntity object.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface[] $entity_definitions
   *   A list of entity definition objects.
   */
  public function __construct(array $entity_definitions) {
    $this->entityDefinitions = $entity_definitions;
  }

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

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinition($derivative_id, $base_plugin_definition) {
    if (!empty($this->derivatives) && !empty($this->derivatives[$derivative_id])) {
      return $this->derivatives[$derivative_id];
    }
    $this
      ->getDerivativeDefinitions($base_plugin_definition);
    return $this->derivatives[$derivative_id];
  }

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    foreach ($this->entityDefinitions as $entity_type => $entity_info) {
      if ($entity_info
        ->getKey('revision')) {
        $this->derivatives[$entity_type] = [
          'id' => "entity_revision:{$entity_type}",
          'class' => 'Drupal\\migrate\\Plugin\\migrate\\destination\\EntityRevision',
          'requirements_met' => 1,
          'provider' => $entity_info
            ->getProvider(),
        ];
      }
    }
    return $this->derivatives;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MigrateEntityRevision::$derivatives	protected	property	List of derivative definitions.
MigrateEntityRevision::$entityDefinitions	protected	property	The entity definitions.
MigrateEntityRevision::create	public static	function	Creates a new class instance. Overrides ContainerDeriverInterface::create
MigrateEntityRevision::getDerivativeDefinition	public	function	Gets the definition of a derivative plugin. Overrides DeriverInterface::getDerivativeDefinition
MigrateEntityRevision::getDerivativeDefinitions	public	function	Gets the definition of all derivatives of a base plugin. Overrides DeriverInterface::getDerivativeDefinitions
MigrateEntityRevision::__construct	public	function	Constructs a MigrateEntity object.