class BibciteEntityPreviewController in Bibliography & Citation 8

Defines a controller to render a single bibcite entity in preview.

Hierarchy

• class \Drupal\Core\Entity\Controller\EntityViewController implements ContainerInjectionInterface, TrustedCallbackInterface uses DeprecatedServicePropertyTrait
  • class \Drupal\bibcite_entity\Controller\BibciteEntityPreviewController

File

modules/bibcite_entity/src/Controller/BibciteEntityPreviewController.php, line 15

Namespace

Drupal\bibcite_entity\Controller

class BibciteEntityPreviewController extends EntityViewController {

  /**
   * Entity repository service.
   *
   * @var \Drupal\Core\Entity\EntityRepositoryInterface
   */
  protected $repository;

  /**
   * {@inheritdoc}
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager, RendererInterface $renderer, EntityRepositoryInterface $repository) {
    parent::__construct($entity_type_manager, $renderer);
    $this->repository = $repository;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {

    /** @var \Drupal\Core\Entity\EntityTypeManagerInterface $entity_manager */
    $entity_manager = $container
      ->get('entity_type.manager');

    /** @var \Drupal\Core\Render\RendererInterface $renderer */
    $renderer = $container
      ->get('renderer');

    /** @var \Drupal\Core\Entity\EntityRepositoryInterface $repository */
    $repository = $container
      ->get('entity.repository');
    return new static($entity_manager, $renderer, $repository);
  }

  /**
   * {@inheritdoc}
   */
  public function view(EntityInterface $bibcite_reference_preview, $view_mode_id = 'default', $langcode = NULL) {
    $bibcite_reference_preview->preview_view_mode = $view_mode_id;
    $build = parent::view($bibcite_reference_preview, $view_mode_id);
    $build['#attached']['library'][] = 'bibcite_entity/reference.preview';

    // Don't render cache previews.
    unset($build['#cache']);
    return $build;
  }

  /**
   * The _title_callback for the page that renders a reference in preview.
   *
   * @param \Drupal\Core\Entity\EntityInterface $bibcite_reference_preview
   *   The current reference entity.
   *
   * @return string
   *   The page title.
   */
  public function title(EntityInterface $bibcite_reference_preview) {
    return $this->repository
      ->getTranslationFromContext($bibcite_reference_preview)
      ->label();
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BibciteEntityPreviewController::$repository	protected	property	Entity repository service.
BibciteEntityPreviewController::create	public static	function	Instantiates a new instance of this class. Overrides EntityViewController::create
BibciteEntityPreviewController::title	public	function	The _title_callback for the page that renders a reference in preview.
BibciteEntityPreviewController::view	public	function	Provides a page to render a single entity. Overrides EntityViewController::view
BibciteEntityPreviewController::__construct	public	function	Creates an EntityViewController object. Overrides EntityViewController::__construct
DeprecatedServicePropertyTrait::__get	public	function	Allows to access deprecated/removed properties.
EntityViewController::$deprecatedProperties	protected	property
EntityViewController::$entityTypeManager	protected	property	The entity type manager.
EntityViewController::$renderer	protected	property	The renderer service.
EntityViewController::buildTitle	public	function	Pre-render callback to build the page title.
EntityViewController::trustedCallbacks	public static	function	Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks
EntityViewController::viewRevision	public	function	Provides a page to render a single entity revision.
TrustedCallbackInterface::THROW_EXCEPTION		constant	Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION		constant	Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING		constant	Untrusted callbacks trigger E_USER_WARNING errors.