EntityRow.php in Zircon Profile 8

Contains \Drupal\views\Plugin\views\row\EntityRow.

Namespace

Drupal\views\Plugin\views\row

File

core/modules/views/src/Plugin/views/row/EntityRow.php

<?php

/**
 * @file
 * Contains \Drupal\views\Plugin\views\row\EntityRow.
 */
namespace Drupal\views\Plugin\views\row;

use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Language\LanguageManagerInterface;
use Drupal\views\Entity\Render\EntityTranslationRenderTrait;
use Drupal\views\Plugin\views\display\DisplayPluginBase;
use Drupal\views\ViewExecutable;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Generic entity row plugin to provide a common base for all entity types.
 *
 * @ViewsRow(
 *   id = "entity",
 *   deriver = "Drupal\views\Plugin\Derivative\ViewsEntityRow"
 * )
 */
class EntityRow extends RowPluginBase {
  use EntityTranslationRenderTrait;

  /**
   * The table the entity is using for storage.
   *
   * @var string
   */
  public $base_table;

  /**
   * The actual field which is used for the entity id.
   *
   * @var string
   */
  public $base_field;

  /**
   * Stores the entity type ID of the result entities.
   *
   * @var string
   */
  protected $entityTypeId;

  /**
   * Contains the entity type of this row plugin instance.
   *
   * @var \Drupal\Core\Entity\EntityTypeInterface
   */
  protected $entityType;

  /**
   * The entity manager.
   *
   * @var \Drupal\Core\Entity\EntityManagerInterface
   */
  public $entityManager;

  /**
   * The language manager.
   *
   * @var \Drupal\Core\Language\LanguageManagerInterface
   */
  protected $languageManager;

  /**
   * {@inheritdoc}
   *
   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
   *   The entity manager.
   * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
   *   The language manager.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityManagerInterface $entity_manager, LanguageManagerInterface $language_manager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->entityManager = $entity_manager;
    $this->languageManager = $language_manager;
  }

  /**
   * {@inheritdoc}
   */
  public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL) {
    parent::init($view, $display, $options);
    $this->entityTypeId = $this->definition['entity_type'];
    $this->entityType = $this->entityManager
      ->getDefinition($this->entityTypeId);
    $this->base_table = $this->entityType
      ->getDataTable() ?: $this->entityType
      ->getBaseTable();
    $this->base_field = $this->entityType
      ->getKey('id');
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('entity.manager'), $container
      ->get('language_manager'));
  }

  /**
   * {@inheritdoc}
   */
  public function getEntityTypeId() {
    return $this->entityType
      ->id();
  }

  /**
   * {@inheritdoc}
   */
  protected function getEntityManager() {
    return $this->entityManager;
  }

  /**
   * {@inheritdoc}
   */
  protected function getLanguageManager() {
    return $this->languageManager;
  }

  /**
   * {@inheritdoc}
   */
  protected function getView() {
    return $this->view;
  }

  /**
   * {@inheritdoc}
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['view_mode'] = array(
      'default' => 'default',
    );
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['view_mode'] = array(
      '#type' => 'select',
      '#options' => \Drupal::entityManager()
        ->getViewModeOptions($this->entityTypeId),
      '#title' => $this
        ->t('View mode'),
      '#default_value' => $this->options['view_mode'],
    );
  }

  /**
   * {@inheritdoc}
   */
  public function summaryTitle() {
    $options = \Drupal::entityManager()
      ->getViewModeOptions($this->entityTypeId);
    if (isset($options[$this->options['view_mode']])) {
      return $options[$this->options['view_mode']];
    }
    else {
      return $this
        ->t('No view mode selected');
    }
  }

  /**
   * {@inheritdoc}
   */
  public function query() {
    parent::query();
    $this
      ->getEntityTranslationRenderer()
      ->query($this->view
      ->getQuery());
  }

  /**
   * {@inheritdoc}
   */
  public function preRender($result) {
    parent::preRender($result);
    if ($result) {
      $this
        ->getEntityTranslationRenderer()
        ->preRender($result);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function render($row) {
    return $this
      ->getEntityTranslationRenderer()
      ->render($row);
  }

  /**
   * {@inheritdoc}
   */
  public function calculateDependencies() {
    $dependencies = parent::calculateDependencies();
    $view_mode = $this->entityManager
      ->getStorage('entity_view_mode')
      ->load($this->entityTypeId . '.' . $this->options['view_mode']);
    if ($view_mode) {
      $dependencies[$view_mode
        ->getConfigDependencyKey()][] = $view_mode
        ->getConfigDependencyName();
    }
    return $dependencies;
  }

}

Classes

Name	Description
EntityRow	Generic entity row plugin to provide a common base for all entity types.