class EntityDeleteActionDeriver in Drupal 8

Provides an action deriver that finds entity types with delete form.

Hierarchy

• class \Drupal\Component\Plugin\Derivative\DeriverBase implements DeriverInterface
  • class \Drupal\Core\Action\Plugin\Action\Derivative\EntityActionDeriverBase implements ContainerDeriverInterface uses StringTranslationTrait
    • class \Drupal\Core\Action\Plugin\Action\Derivative\EntityDeleteActionDeriver

See also

\Drupal\Core\Action\Plugin\Action\DeleteAction

1 file declares its use of EntityDeleteActionDeriver

DeleteActionTest.php in core/tests/Drupal/KernelTests/Core/Action/DeleteActionTest.php

File

core/lib/Drupal/Core/Action/Plugin/Action/Derivative/EntityDeleteActionDeriver.php, line 12

Namespace

Drupal\Core\Action\Plugin\Action\Derivative

class EntityDeleteActionDeriver extends EntityActionDeriverBase {

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {
    if (empty($this->derivatives)) {
      $definitions = [];
      foreach ($this
        ->getApplicableEntityTypes() as $entity_type_id => $entity_type) {
        $definition = $base_plugin_definition;
        $definition['type'] = $entity_type_id;
        $definition['label'] = $this
          ->t('Delete @entity_type', [
          '@entity_type' => $entity_type
            ->getSingularLabel(),
        ]);
        $definition['confirm_form_route_name'] = 'entity.' . $entity_type
          ->id() . '.delete_multiple_form';
        $definitions[$entity_type_id] = $definition;
      }
      $this->derivatives = $definitions;
    }
    return $this->derivatives;
  }

  /**
   * {@inheritdoc}
   */
  protected function isApplicable(EntityTypeInterface $entity_type) {
    return $entity_type
      ->hasLinkTemplate('delete-multiple-form');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DeriverBase::$derivatives	protected	property	List of derivative definitions.	1
DeriverBase::getDerivativeDefinition	public	function	Gets the definition of a derivative plugin. Overrides DeriverInterface::getDerivativeDefinition
EntityActionDeriverBase::$entityTypeManager	protected	property	The entity type manager.
EntityActionDeriverBase::create	public static	function	Creates a new class instance. Overrides ContainerDeriverInterface::create
EntityActionDeriverBase::getApplicableEntityTypes	protected	function	Gets a list of applicable entity types.
EntityActionDeriverBase::__construct	public	function	Constructs a new EntityActionDeriverBase object.
EntityDeleteActionDeriver::getDerivativeDefinitions	public	function	Gets the definition of all derivatives of a base plugin. Overrides EntityActionDeriverBase::getDerivativeDefinitions
EntityDeleteActionDeriver::isApplicable	protected	function	Indicates whether the deriver can be used for the provided entity type. Overrides EntityActionDeriverBase::isApplicable
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.