abstract class EntityActionDeriverBase in Drupal 10
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Action/Plugin/Action/Derivative/EntityActionDeriverBase.php \Drupal\Core\Action\Plugin\Action\Derivative\EntityActionDeriverBase
- 9 core/lib/Drupal/Core/Action/Plugin/Action/Derivative/EntityActionDeriverBase.php \Drupal\Core\Action\Plugin\Action\Derivative\EntityActionDeriverBase
Provides a base action for each entity type with specific interfaces.
Hierarchy
- class \Drupal\Component\Plugin\Derivative\DeriverBase implements DeriverInterface
- class \Drupal\Core\Action\Plugin\Action\Derivative\EntityActionDeriverBase implements ContainerDeriverInterface uses StringTranslationTrait
Expanded class hierarchy of EntityActionDeriverBase
File
- core/
lib/ Drupal/ Core/ Action/ Plugin/ Action/ Derivative/ EntityActionDeriverBase.php, line 16
Namespace
Drupal\Core\Action\Plugin\Action\DerivativeView source
abstract class EntityActionDeriverBase extends DeriverBase implements ContainerDeriverInterface {
use StringTranslationTrait;
/**
* The entity type manager.
*
* @var \Drupal\Core\Entity\EntityTypeManagerInterface
*/
protected $entityTypeManager;
/**
* Constructs a new EntityActionDeriverBase 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'));
}
/**
* Indicates whether the deriver can be used for the provided entity type.
*
* @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
* The entity type.
*
* @return bool
* TRUE if the entity type can be used, FALSE otherwise.
*/
protected abstract function isApplicable(EntityTypeInterface $entity_type);
/**
* {@inheritdoc}
*/
public function getDerivativeDefinitions($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'] = sprintf('%s %s', $base_plugin_definition['action_label'], $entity_type
->getSingularLabel());
$definitions[$entity_type_id] = $definition;
}
$this->derivatives = $definitions;
}
return parent::getDerivativeDefinitions($base_plugin_definition);
}
/**
* Gets a list of applicable entity types.
*
* The list consists of all entity types which match the conditions for the
* given deriver.
* For example, if the action applies to entities that are publishable,
* this method will find all entity types that are publishable.
*
* @return \Drupal\Core\Entity\EntityTypeInterface[]
* The applicable entity types, keyed by entity type ID.
*/
protected function getApplicableEntityTypes() {
$entity_types = $this->entityTypeManager
->getDefinitions();
$entity_types = array_filter($entity_types, function (EntityTypeInterface $entity_type) {
return $this
->isApplicable($entity_type);
});
return $entity_types;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DeriverBase:: |
protected | property | List of derivative definitions. | |
DeriverBase:: |
public | function |
Gets the definition of a derivative plugin. Overrides DeriverInterface:: |
|
EntityActionDeriverBase:: |
protected | property | The entity type manager. | |
EntityActionDeriverBase:: |
public static | function |
Creates a new class instance. Overrides ContainerDeriverInterface:: |
|
EntityActionDeriverBase:: |
protected | function | Gets a list of applicable entity types. | |
EntityActionDeriverBase:: |
public | function |
Gets the definition of all derivatives of a base plugin. Overrides DeriverBase:: |
1 |
EntityActionDeriverBase:: |
abstract protected | function | Indicates whether the deriver can be used for the provided entity type. | 3 |
EntityActionDeriverBase:: |
public | function | Constructs a new EntityActionDeriverBase object. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 3 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 1 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |