abstract class EntityTranslationRendererBase in Drupal 8

Defines a base class for entity translation renderers.

Hierarchy

• class \Drupal\views\Entity\Render\RendererBase implements CacheableDependencyInterface
  • class \Drupal\views\Entity\Render\EntityTranslationRendererBase

File

core/modules/views/src/Entity/Render/EntityTranslationRendererBase.php, line 11

Namespace

Drupal\views\Entity\Render

abstract class EntityTranslationRendererBase extends RendererBase {

  /**
   * Returns the language code associated with the given row.
   *
   * @param \Drupal\views\ResultRow $row
   *   The result row.
   *
   * @return string
   *   A language code.
   */
  public abstract function getLangcode(ResultRow $row);

  /**
   * {@inheritdoc}
   */
  public function query(QueryPluginBase $query, $relationship = NULL) {
  }

  /**
   * {@inheritdoc}
   */
  public function preRender(array $result) {
    $view_builder = \Drupal::entityTypeManager()
      ->getViewBuilder($this->entityType
      ->id());

    /** @var \Drupal\views\ResultRow $row */
    foreach ($result as $row) {

      // @todo Take relationships into account.
      //   See https://www.drupal.org/node/2457999.
      $entity = $row->_entity;
      $entity->view = $this->view;
      $this->build[$entity
        ->id()] = $view_builder
        ->view($entity, $this->view->rowPlugin->options['view_mode'], $this
        ->getLangcode($row));
    }
  }

  /**
   * {@inheritdoc}
   */
  public function render(ResultRow $row) {
    $entity_id = $row->_entity
      ->id();
    return $this->build[$entity_id];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
EntityTranslationRendererBase::getLangcode	abstract public	function	Returns the language code associated with the given row.	3
EntityTranslationRendererBase::preRender	public	function	Runs before each entity is rendered. Overrides RendererBase::preRender	1
EntityTranslationRendererBase::query	public	function	Alters the query if needed. Overrides RendererBase::query	1
EntityTranslationRendererBase::render	public	function	Renders entity data. Overrides RendererBase::render	1
RendererBase::$build	protected	property	Contains an array of render arrays, one for each rendered entity.
RendererBase::$entityType	protected	property	The type of the entity being rendered.
RendererBase::$languageManager	protected	property	The language manager.
RendererBase::$view	public	property	The view executable wrapping the view storage entity.
RendererBase::getCacheContexts	public	function	The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts	2
RendererBase::getCacheMaxAge	public	function	The maximum age for which this object may be cached. Overrides CacheableDependencyInterface::getCacheMaxAge
RendererBase::getCacheTags	public	function	The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags
RendererBase::__construct	public	function	Constructs a renderer object.	2