class DeleteActionDeriver in Entity API 8.0
Same name and namespace in other branches
- 8 src/Plugin/Action/Derivative/DeleteActionDeriver.php \Drupal\entity\Plugin\Action\Derivative\DeleteActionDeriver
Provides a delete action for each content entity type.
Hierarchy
- class \Drupal\Component\Plugin\Derivative\DeriverBase implements DeriverInterface
- class \Drupal\entity\Plugin\Action\Derivative\DeleteActionDeriver implements ContainerDeriverInterface
Expanded class hierarchy of DeleteActionDeriver
File
- src/
Plugin/ Action/ Derivative/ DeleteActionDeriver.php, line 20 - Contains \Drupal\entity\Plugin\Action\Derivative\DeleteActionDeriver.
Namespace
Drupal\entity\Plugin\Action\DerivativeView source
class DeleteActionDeriver extends DeriverBase implements ContainerDeriverInterface {
/**
* The entity type manager.
*
* @var \Drupal\Core\Entity\EntityManagerInterface
*/
protected $entityTypeManager;
/**
* Constructs a new DeleteActionDeriver object.
*
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager.
*/
public function __construct(EntityTypeManagerInterface $entity_type_manager) {
$this->entityTypeManager = $entity_type_manager;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, $base_plugin_id) {
return new static($container
->get('entity_type.manager'));
}
/**
* {@inheritdoc}
*/
public function getDerivativeDefinitions($base_plugin_definition) {
if (empty($this->derivatives)) {
$definitions = [];
foreach ($this
->getParticipatingEntityTypes() as $entity_type_id => $entity_type) {
$definition = $base_plugin_definition;
$definition['label'] = t('Delete @entity_type', [
'@entity_type' => $entity_type
->getLowercaseLabel(),
]);
$definition['type'] = $entity_type_id;
$definition['confirm_form_route_name'] = 'entity.' . $entity_type_id . '.delete_multiple_form';
$definitions[$entity_type_id] = $definition;
}
$this->derivatives = $definitions;
}
return parent::getDerivativeDefinitions($base_plugin_definition);
}
/**
* Gets a list of participating entity types.
*
* The list consists of all content entity types with a delete-multiple-form
* link template.
*
* @return \Drupal\Core\Entity\EntityTypeInterface[]
* The participating entity types, keyed by entity type id.
*/
protected function getParticipatingEntityTypes() {
$entity_types = $this->entityTypeManager
->getDefinitions();
$entity_types = array_filter($entity_types, function (EntityTypeInterface $entity_type) {
return $entity_type
->isSubclassOf(ContentEntityInterface::class) && $entity_type
->hasLinkTemplate('delete-multiple-form');
});
return $entity_types;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DeleteActionDeriver:: |
protected | property | The entity type manager. | |
DeleteActionDeriver:: |
public static | function |
Creates a new class instance. Overrides ContainerDeriverInterface:: |
|
DeleteActionDeriver:: |
public | function |
Gets the definition of all derivatives of a base plugin. Overrides DeriverBase:: |
|
DeleteActionDeriver:: |
protected | function | Gets a list of participating entity types. | |
DeleteActionDeriver:: |
public | function | Constructs a new DeleteActionDeriver object. | |
DeriverBase:: |
protected | property | List of derivative definitions. | 1 |
DeriverBase:: |
public | function |
Gets the definition of a derivative plugin. Overrides DeriverInterface:: |