class EntityViewDeriver in Rules 8.3

Derives entity view plugin definitions based on content entity types.

Hierarchy

• class \Drupal\Component\Plugin\Derivative\DeriverBase implements DeriverInterface
  • class \Drupal\rules\Plugin\RulesEvent\EntityViewDeriver implements ContainerDeriverInterface uses StringTranslationTrait

1 string reference to 'EntityViewDeriver'

rules.rules.events.yml in ./rules.rules.events.yml

rules.rules.events.yml

File

src/Plugin/RulesEvent/EntityViewDeriver.php, line 16

Namespace

Drupal\rules\Plugin\RulesEvent

class EntityViewDeriver extends DeriverBase implements ContainerDeriverInterface {
  use StringTranslationTrait;

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

  /**
   * Creates a new EntityViewDeriver object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
   *   The string translation service.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, TranslationInterface $string_translation) {
    $this->entityTypeManager = $entity_type_manager;
    $this->stringTranslation = $string_translation;
  }

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

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    foreach ($this->entityTypeManager
      ->getDefinitions() as $entity_type_id => $entity_type) {

      // Only allow content entities and ignore configuration entities.
      if (!$entity_type instanceof ContentEntityTypeInterface) {
        continue;
      }
      $this->derivatives[$entity_type_id] = [
        'label' => $this
          ->t('@entity_type is viewed', [
          '@entity_type' => $entity_type
            ->getLabel(),
        ]),
        'category' => $entity_type
          ->getLabel(),
        'entity_type_id' => $entity_type_id,
        'context_definitions' => [
          $entity_type_id => [
            'type' => "entity:{$entity_type_id}",
            'label' => $entity_type
              ->getLabel(),
          ],
        ],
      ] + $base_plugin_definition;
    }
    return $this->derivatives;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DeriverBase::$derivatives	protected	property	List of derivative definitions.	1
DeriverBase::getDerivativeDefinition	public	function	Gets the definition of a derivative plugin. Overrides DeriverInterface::getDerivativeDefinition
EntityViewDeriver::$entityTypeManager	protected	property	The entity type manager.
EntityViewDeriver::create	public static	function	Creates a new class instance. Overrides ContainerDeriverInterface::create
EntityViewDeriver::getDerivativeDefinitions	public	function	Gets the definition of all derivatives of a base plugin. Overrides DeriverBase::getDerivativeDefinitions
EntityViewDeriver::__construct	public	function	Creates a new EntityViewDeriver object.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.