class EntityReferenceLayoutServiceProvider in Entity Reference with Layout 8

Service Provider for Entity Reference Revisions.

Hierarchy

• class \Drupal\Core\DependencyInjection\ServiceProviderBase implements ServiceModifierInterface, ServiceProviderInterface
  • class \Drupal\entity_reference_layout\EntityReferenceLayoutServiceProvider

File

src/EntityReferenceLayoutServiceProvider.php, line 13

Namespace

Drupal\entity_reference_layout

class EntityReferenceLayoutServiceProvider extends ServiceProviderBase {

  /**
   * {@inheritdoc}
   */
  public function alter(ContainerBuilder $container) {
    $modules = $container
      ->getParameter('container.modules');
    if (isset($modules['hal'])) {

      // Hal module is enabled, add our new normalizer for entity reference
      // revision items.
      $service_definition = new Definition('\\Drupal\\entity_reference_layout\\Normalizer\\EntityReferenceLayoutItemNormalizer', [
        new Reference('hal.link_manager'),
        new Reference('serializer.entity_resolver'),
      ]);

      // The priority must be higher than that of
      // serializer.normalizer.entity_reference_item.hal in
      // hal.services.yml.
      $service_definition
        ->addTag('normalizer', [
        'priority' => 20,
      ]);
      $container
        ->setDefinition('serializer.normalizer.entity_layout_revision_item', $service_definition);
    }

    // Check for installed Replicate module.
    if (isset($modules['replicate'])) {

      // Add a Replicate field event subscriber.
      $service_definition = new Definition('Drupal\\entity_reference_layout\\EventSubscriber\\ReplicateFieldSubscriber', [
        new Reference('replicate.replicator'),
      ]);
      $service_definition
        ->addTag('event_subscriber');
      $service_definition
        ->setPublic(TRUE);
      $container
        ->setDefinition('replicate.event_subscriber.entity_reference_layout', $service_definition);
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
EntityReferenceLayoutServiceProvider::alter	public	function	Modifies existing service definitions. Overrides ServiceProviderBase::alter
ServiceProviderBase::register	public	function	Registers services to the container. Overrides ServiceProviderInterface::register	1