class EntityResourcePostRouteSubscriber in Drupal 9
Same name and namespace in other branches
- 8 core/modules/rest/src/EventSubscriber/EntityResourcePostRouteSubscriber.php \Drupal\rest\EventSubscriber\EntityResourcePostRouteSubscriber
- 10 core/modules/rest/src/EventSubscriber/EntityResourcePostRouteSubscriber.php \Drupal\rest\EventSubscriber\EntityResourcePostRouteSubscriber
Generates a 'create' route for an entity type if it has a REST POST route.
Hierarchy
- class \Drupal\rest\EventSubscriber\EntityResourcePostRouteSubscriber implements \Symfony\Component\EventDispatcher\EventSubscriberInterface
Expanded class hierarchy of EntityResourcePostRouteSubscriber
1 string reference to 'EntityResourcePostRouteSubscriber'
- rest.services.yml in core/
modules/ rest/ rest.services.yml - core/modules/rest/rest.services.yml
1 service uses EntityResourcePostRouteSubscriber
File
- core/
modules/ rest/ src/ EventSubscriber/ EntityResourcePostRouteSubscriber.php, line 13
Namespace
Drupal\rest\EventSubscriberView source
class EntityResourcePostRouteSubscriber implements EventSubscriberInterface {
/**
* The REST resource config storage.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $resourceConfigStorage;
/**
* Constructs a new EntityResourcePostRouteSubscriber instance.
*
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager.
*/
public function __construct(EntityTypeManagerInterface $entity_type_manager) {
$this->resourceConfigStorage = $entity_type_manager
->getStorage('rest_resource_config');
}
/**
* Provides routes on route rebuild time.
*
* @param \Drupal\Core\Routing\RouteBuildEvent $event
* The route build event.
*/
public function onDynamicRouteEvent(RouteBuildEvent $event) {
$route_collection = $event
->getRouteCollection();
$resource_configs = $this->resourceConfigStorage
->loadMultiple();
// Iterate over all REST resource config entities.
foreach ($resource_configs as $resource_config) {
// We only care about REST resource config entities for the
// \Drupal\rest\Plugin\rest\resource\EntityResource plugin.
$plugin_id = $resource_config
->toArray()['plugin_id'];
if (substr($plugin_id, 0, 6) !== 'entity') {
continue;
}
$entity_type_id = substr($plugin_id, 7);
$rest_post_route_name = "rest.entity.{$entity_type_id}.POST";
if ($rest_post_route = $route_collection
->get($rest_post_route_name)) {
// Create a route for the 'create' link relation type for this entity
// type that uses the same route definition as the REST 'POST' route
// which use that entity type.
// @see \Drupal\Core\Entity\Entity::toUrl()
$entity_create_route_name = "entity.{$entity_type_id}.create";
$route_collection
->add($entity_create_route_name, $rest_post_route);
}
}
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents() {
// Priority -10, to run after \Drupal\rest\Routing\ResourceRoutes, which has
// priority 0.
$events[RoutingEvents::DYNAMIC][] = [
'onDynamicRouteEvent',
-10,
];
return $events;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
EntityResourcePostRouteSubscriber:: |
protected | property | The REST resource config storage. | |
EntityResourcePostRouteSubscriber:: |
public static | function | ||
EntityResourcePostRouteSubscriber:: |
public | function | Provides routes on route rebuild time. | |
EntityResourcePostRouteSubscriber:: |
public | function | Constructs a new EntityResourcePostRouteSubscriber instance. |