class EntityTestDefinitionSubscriber in Drupal 8

Same name and namespace in other branches

9 core/modules/system/tests/modules/entity_test/src/EntityTestDefinitionSubscriber.php \Drupal\entity_test\EntityTestDefinitionSubscriber

Test entity type and field storage definition event subscriber.

Hierarchy

class \Drupal\entity_test\EntityTestDefinitionSubscriber implements \Symfony\Component\EventDispatcher\EventSubscriberInterface, EntityTypeListenerInterface, FieldStorageDefinitionListenerInterface uses EntityTypeEventSubscriberTrait, FieldStorageDefinitionEventSubscriberTrait

Expanded class hierarchy of EntityTestDefinitionSubscriber

1 string reference to 'EntityTestDefinitionSubscriber'

entity_test.services.yml in core/modules/system/tests/modules/entity_test/entity_test.services.yml: core/modules/system/tests/modules/entity_test/entity_test.services.yml

1 service uses EntityTestDefinitionSubscriber

entity_test.definition.subscriber in core/modules/system/tests/modules/entity_test/entity_test.services.yml: Drupal\entity_test\EntityTestDefinitionSubscriber

File

core/modules/system/tests/modules/entity_test/src/EntityTestDefinitionSubscriber.php, line 22

Namespace

Drupal\entity_test

View source

class EntityTestDefinitionSubscriber implements EventSubscriberInterface, EntityTypeListenerInterface, FieldStorageDefinitionListenerInterface {
  use EntityTypeEventSubscriberTrait;
  use FieldStorageDefinitionEventSubscriberTrait;

  /**
   * The state service.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

  /**
   * The last installed schema repository.
   *
   * @var \Drupal\Core\Entity\EntityLastInstalledSchemaRepositoryInterface
   */
  protected $entityLastInstalledSchemaRepository;

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

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

  /**
   * Flag determining whether events should be tracked.
   *
   * @var bool
   */
  protected $trackEvents = FALSE;

  /**
   * Determines whether the live definitions should be updated.
   *
   * @var bool
   */
  protected $updateLiveDefinitions = FALSE;

  /**
   * {@inheritdoc}
   */
  public function __construct(StateInterface $state, EntityLastInstalledSchemaRepositoryInterface $entity_last_installed_schema_repository, EntityTypeManagerInterface $entity_type_manager, EntityFieldManagerInterface $entity_field_manager) {
    $this->state = $state;
    $this->entityLastInstalledSchemaRepository = $entity_last_installed_schema_repository;
    $this->entityTypeManager = $entity_type_manager;
    $this->entityFieldManager = $entity_field_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    return static::getEntityTypeEvents() + static::getFieldStorageDefinitionEvents();
  }

  /**
   * {@inheritdoc}
   */
  public function onEntityTypeCreate(EntityTypeInterface $entity_type) {
    if ($this->entityLastInstalledSchemaRepository
      ->getLastInstalledDefinition($entity_type
      ->id())) {
      $this
        ->storeDefinitionUpdate(EntityTypeEvents::CREATE);
    }
    $this
      ->storeEvent(EntityTypeEvents::CREATE);

    // Retrieve the live entity type definition in order to warm the static
    // cache and then insert the new entity type definition, so we can test that
    // the cache doesn't get stale after the event has fired.
    if ($this->updateLiveDefinitions) {
      $this->entityTypeManager
        ->getDefinition($entity_type
        ->id());
      $this->state
        ->set('entity_test_rev.entity_type', $entity_type);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function onFieldableEntityTypeCreate(EntityTypeInterface $entity_type, array $field_storage_definitions) {
    $this
      ->storeEvent(EntityTypeEvents::CREATE);
  }

  /**
   * {@inheritdoc}
   */
  public function onEntityTypeUpdate(EntityTypeInterface $entity_type, EntityTypeInterface $original) {
    $last_installed_definition = $this->entityLastInstalledSchemaRepository
      ->getLastInstalledDefinition($entity_type
      ->id());
    if ((string) $last_installed_definition
      ->getLabel() === 'Updated entity test rev') {
      $this
        ->storeDefinitionUpdate(EntityTypeEvents::UPDATE);
    }
    $this
      ->storeEvent(EntityTypeEvents::UPDATE);

    // Retrieve the live entity type definition in order to warm the static
    // cache and then insert the new entity type definition, so we can test that
    // the cache doesn't get stale after the event has fired.
    if ($this->updateLiveDefinitions) {
      $this->entityTypeManager
        ->getDefinition($entity_type
        ->id());
      $this->state
        ->set('entity_test_rev.entity_type', $entity_type);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function onFieldableEntityTypeUpdate(EntityTypeInterface $entity_type, EntityTypeInterface $original, array $field_storage_definitions, array $original_field_storage_definitions, array &$sandbox = NULL) {
    $this
      ->storeEvent(EntityTypeEvents::UPDATE);
  }

  /**
   * {@inheritdoc}
   */
  public function onEntityTypeDelete(EntityTypeInterface $entity_type) {
    if (!$this->entityLastInstalledSchemaRepository
      ->getLastInstalledDefinition($entity_type
      ->id())) {
      $this
        ->storeDefinitionUpdate(EntityTypeEvents::DELETE);
    }
    $this
      ->storeEvent(EntityTypeEvents::DELETE);

    // Retrieve the live entity type definition in order to warm the static
    // cache and then delete the new entity type definition, so we can test that
    // the cache doesn't get stale after the event has fired.
    if ($this->updateLiveDefinitions) {
      $this->entityTypeManager
        ->getDefinition($entity_type
        ->id());
      $this->state
        ->set('entity_test_rev.entity_type', '');
    }
  }

  /**
   * {@inheritdoc}
   */
  public function onFieldStorageDefinitionCreate(FieldStorageDefinitionInterface $storage_definition) {
    if (isset($this->entityLastInstalledSchemaRepository
      ->getLastInstalledFieldStorageDefinitions($storage_definition
      ->getTargetEntityTypeId())[$storage_definition
      ->getName()])) {
      $this
        ->storeDefinitionUpdate(FieldStorageDefinitionEvents::CREATE);
    }
    $this
      ->storeEvent(FieldStorageDefinitionEvents::CREATE);

    // Retrieve the live field storage definitions in order to warm the static
    // cache and then insert the new storage definition, so we can test that the
    // cache doesn't get stale after the event has fired.
    if ($this->updateLiveDefinitions) {
      $this->entityFieldManager
        ->getFieldStorageDefinitions($storage_definition
        ->getTargetEntityTypeId());
      $this->state
        ->set('entity_test_rev.additional_base_field_definitions', [
        $storage_definition
          ->getName() => $storage_definition,
      ]);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function onFieldStorageDefinitionUpdate(FieldStorageDefinitionInterface $storage_definition, FieldStorageDefinitionInterface $original) {
    $last_installed_definition = $this->entityLastInstalledSchemaRepository
      ->getLastInstalledFieldStorageDefinitions($storage_definition
      ->getTargetEntityTypeId())[$storage_definition
      ->getName()];
    if ((string) $last_installed_definition
      ->getLabel() === 'Updated field storage test') {
      $this
        ->storeDefinitionUpdate(FieldStorageDefinitionEvents::UPDATE);
    }
    $this
      ->storeEvent(FieldStorageDefinitionEvents::UPDATE);

    // Retrieve the live field storage definitions in order to warm the static
    // cache and then insert the new storage definition, so we can test that the
    // cache doesn't get stale after the event has fired.
    if ($this->updateLiveDefinitions) {
      $this->entityFieldManager
        ->getFieldStorageDefinitions($storage_definition
        ->getTargetEntityTypeId());
      $this->state
        ->set('entity_test_rev.additional_base_field_definitions', [
        $storage_definition
          ->getName() => $storage_definition,
      ]);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function onFieldStorageDefinitionDelete(FieldStorageDefinitionInterface $storage_definition) {
    if (!isset($this->entityLastInstalledSchemaRepository
      ->getLastInstalledFieldStorageDefinitions($storage_definition
      ->getTargetEntityTypeId())[$storage_definition
      ->getName()])) {
      $this
        ->storeDefinitionUpdate(FieldStorageDefinitionEvents::DELETE);
    }
    $this
      ->storeEvent(FieldStorageDefinitionEvents::DELETE);

    // Retrieve the live field storage definitions in order to warm the static
    // cache and then remove the new storage definition, so we can test that the
    // cache doesn't get stale after the event has fired.
    if ($this->updateLiveDefinitions) {
      $this->entityFieldManager
        ->getFieldStorageDefinitions($storage_definition
        ->getTargetEntityTypeId());
      $this->state
        ->set('entity_test_rev.additional_base_field_definitions', []);
    }
  }

  /**
   * Enables event tracking.
   */
  public function enableEventTracking() {
    $this->trackEvents = TRUE;
  }

  /**
   * Enables live definition updates.
   */
  public function enableLiveDefinitionUpdates() {
    $this->updateLiveDefinitions = TRUE;
  }

  /**
   * Checks whether an event has been dispatched.
   *
   * @param string $event_name
   *   The event name.
   *
   * @return bool
   *   TRUE if the event has been dispatched, FALSE otherwise.
   */
  public function hasEventFired($event_name) {
    return (bool) $this->state
      ->get($event_name);
  }

  /**
   * Stores the specified event.
   *
   * @param string $event_name
   *   The event name.
   */
  protected function storeEvent($event_name) {
    if ($this->trackEvents) {
      $this->state
        ->set($event_name, TRUE);
    }
  }

  /**
   * Checks whether the installed definitions were updated before the event.
   *
   * @param string $event_name
   *   The event name.
   *
   * @return bool
   *   TRUE if the last installed entity type of field storage definitions have
   *   been updated before the event was fired, FALSE otherwise.
   */
  public function hasDefinitionBeenUpdated($event_name) {
    return (bool) $this->state
      ->get($event_name . '_updated_definition');
  }

  /**
   * Stores the installed definition state for the specified event.
   *
   * @param string $event_name
   *   The event name.
   */
  protected function storeDefinitionUpdate($event_name) {
    if ($this->trackEvents) {
      $this->state
        ->set($event_name . '_updated_definition', TRUE);
    }
  }

}

Members

Name	Modifiers	Type	Description
EntityTestDefinitionSubscriber::$entityFieldManager	protected	property	The entity field manager.
EntityTestDefinitionSubscriber::$entityLastInstalledSchemaRepository	protected	property	The last installed schema repository.
EntityTestDefinitionSubscriber::$entityTypeManager	protected	property	The entity type manager.
EntityTestDefinitionSubscriber::$state	protected	property	The state service.
EntityTestDefinitionSubscriber::$trackEvents	protected	property	Flag determining whether events should be tracked.
EntityTestDefinitionSubscriber::$updateLiveDefinitions	protected	property	Determines whether the live definitions should be updated.
EntityTestDefinitionSubscriber::enableEventTracking	public	function	Enables event tracking.
EntityTestDefinitionSubscriber::enableLiveDefinitionUpdates	public	function	Enables live definition updates.
EntityTestDefinitionSubscriber::getSubscribedEvents	public static	function	Returns an array of event names this subscriber wants to listen to.
EntityTestDefinitionSubscriber::hasDefinitionBeenUpdated	public	function	Checks whether the installed definitions were updated before the event.
EntityTestDefinitionSubscriber::hasEventFired	public	function	Checks whether an event has been dispatched.
EntityTestDefinitionSubscriber::onEntityTypeCreate	public	function	Reacts to the creation of the entity type. Overrides EntityTypeEventSubscriberTrait::onEntityTypeCreate
EntityTestDefinitionSubscriber::onEntityTypeDelete	public	function	Reacts to the deletion of the entity type. Overrides EntityTypeEventSubscriberTrait::onEntityTypeDelete
EntityTestDefinitionSubscriber::onEntityTypeUpdate	public	function	Reacts to the update of the entity type. Overrides EntityTypeEventSubscriberTrait::onEntityTypeUpdate
EntityTestDefinitionSubscriber::onFieldableEntityTypeCreate	public	function	Reacts to the creation of the fieldable entity type. Overrides EntityTypeEventSubscriberTrait::onFieldableEntityTypeCreate
EntityTestDefinitionSubscriber::onFieldableEntityTypeUpdate	public	function	Reacts to the update of a fieldable entity type. Overrides EntityTypeEventSubscriberTrait::onFieldableEntityTypeUpdate
EntityTestDefinitionSubscriber::onFieldStorageDefinitionCreate	public	function	Reacts to the creation of a field storage definition. Overrides FieldStorageDefinitionEventSubscriberTrait::onFieldStorageDefinitionCreate
EntityTestDefinitionSubscriber::onFieldStorageDefinitionDelete	public	function	Reacts to the deletion of a field storage definition. Overrides FieldStorageDefinitionEventSubscriberTrait::onFieldStorageDefinitionDelete
EntityTestDefinitionSubscriber::onFieldStorageDefinitionUpdate	public	function	Reacts to the update of a field storage definition. Overrides FieldStorageDefinitionEventSubscriberTrait::onFieldStorageDefinitionUpdate
EntityTestDefinitionSubscriber::storeDefinitionUpdate	protected	function	Stores the installed definition state for the specified event.
EntityTestDefinitionSubscriber::storeEvent	protected	function	Stores the specified event.
EntityTestDefinitionSubscriber::__construct	public	function
EntityTypeEventSubscriberTrait::getEntityTypeEvents	public static	function	Gets the subscribed events.
EntityTypeEventSubscriberTrait::onEntityTypeEvent	public	function	Listener method for any entity type definition event.
FieldStorageDefinitionEventSubscriberTrait::getFieldStorageDefinitionEvents	public static	function	Returns the subscribed events.
FieldStorageDefinitionEventSubscriberTrait::onFieldStorageDefinitionEvent	public	function	Listener method for any field storage definition event.

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class EntityTestDefinitionSubscriber in Drupal 8

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