Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\views\Entity\Render;
Chris@0: 
Chris@0: use Drupal\views\Plugin\views\query\QueryPluginBase;
Chris@0: use Drupal\views\ResultRow;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines a base class for entity translation renderers.
Chris@0:  */
Chris@0: abstract class EntityTranslationRendererBase extends RendererBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Returns the language code associated with the given row.
Chris@0:    *
Chris@0:    * @param \Drupal\views\ResultRow $row
Chris@0:    *   The result row.
Chris@0:    *
Chris@0:    * @return string
Chris@0:    *   A language code.
Chris@0:    */
Chris@0:   abstract public function getLangcode(ResultRow $row);
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function query(QueryPluginBase $query, $relationship = NULL) {
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function preRender(array $result) {
Chris@18:     $view_builder = \Drupal::entityTypeManager()->getViewBuilder($this->entityType->id());
Chris@0: 
Chris@0:     /** @var \Drupal\views\ResultRow $row */
Chris@0:     foreach ($result as $row) {
Chris@0:       // @todo Take relationships into account.
Chris@0:       //   See https://www.drupal.org/node/2457999.
Chris@0:       $entity = $row->_entity;
Chris@0:       $entity->view = $this->view;
Chris@0:       $this->build[$entity->id()] = $view_builder->view($entity, $this->view->rowPlugin->options['view_mode'], $this->getLangcode($row));
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function render(ResultRow $row) {
Chris@0:     $entity_id = $row->_entity->id();
Chris@0:     return $this->build[$entity_id];
Chris@0:   }
Chris@0: 
Chris@0: }