class DynamicLocalTasks in Entity Reference Hierarchy 8.2

Generates children tab for relevant entities.

Hierarchy

• class \Drupal\Component\Plugin\Derivative\DeriverBase implements DeriverInterface
  • class \Drupal\entity_hierarchy\Plugin\Derivative\DynamicLocalTasks implements ContainerDeriverInterface uses StringTranslationTrait

1 string reference to 'DynamicLocalTasks'

entity_hierarchy.links.task.yml in ./entity_hierarchy.links.task.yml

entity_hierarchy.links.task.yml

File

src/Plugin/Derivative/DynamicLocalTasks.php, line 16

Namespace

Drupal\entity_hierarchy\Plugin\Derivative

class DynamicLocalTasks extends DeriverBase implements ContainerDeriverInterface {
  use StringTranslationTrait;

  /**
   * The base plugin ID.
   *
   * @var string
   */
  protected $basePluginId;

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

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

  /**
   * Creates the DynamicLocalTasks object.
   *
   * @param string $base_plugin_id
   *   The base plugin ID.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
   *   The translation manager.
   * @param \Drupal\Core\Entity\EntityFieldManagerInterface $entityFieldManager
   *   Entity field manager.
   */
  public function __construct($base_plugin_id, EntityTypeManagerInterface $entity_type_manager, TranslationInterface $string_translation, EntityFieldManagerInterface $entityFieldManager) {
    $this->entityTypeManager = $entity_type_manager;
    $this->stringTranslation = $string_translation;
    $this->basePluginId = $base_plugin_id;
    $this->entityFieldManager = $entityFieldManager;
  }

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

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    $this->derivatives = [];
    foreach ($this->entityFieldManager
      ->getFieldMapByFieldType('entity_reference_hierarchy') as $entity_type_id => $fields) {

      /** @var \Drupal\Core\Entity\EntityTypeInterface $entity_type */
      $entity_type = $this->entityTypeManager
        ->getDefinition($entity_type_id);
      if (!$entity_type
        ->hasLinkTemplate('canonical') || isset($this->derivatives["{$entity_type_id}.entity_hierarchy_reorder"])) {
        continue;
      }
      $this->derivatives["{$entity_type_id}.entity_hierarchy_reorder"] = [
        'route_name' => "entity.{$entity_type_id}.entity_hierarchy_reorder",
        'title' => $this
          ->t('Children'),
        'base_route' => "entity.{$entity_type_id}.canonical",
        'weight' => 30,
      ] + $base_plugin_definition;
    }
    return $this->derivatives;
  }

}

Members

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