public function NodeRenderController::buildContent

Overrides Drupal\Core\Entity\EntityRenderController::buildContent().

Overrides EntityRenderController::buildContent

File

drupal/core/modules/node/lib/Drupal/node/NodeRenderController.php, line 21

Definition of Drupal\node\NodeRenderController.

Class

NodeRenderController

Render controller for nodes.

Namespace

Code

public function buildContent(array $entities = array(), $view_mode = 'full', $langcode = NULL) {
  $return = array();
  if (empty($entities)) {
    return $return;
  }

  // Attach user account.
  user_attach_accounts($entities);
  parent::buildContent($entities, $view_mode, $langcode);
  foreach ($entities as $key => $entity) {
    $entity_view_mode = $entity->content['#view_mode'];

    // The 'view' hook can be implemented to overwrite the default function
    // to display nodes.
    if (node_hook($entity
      ->bundle(), 'view')) {
      $entity = node_invoke($entity, 'view', $entity_view_mode, $langcode);
    }
    $entity->content['links'] = array(
      '#theme' => 'links__node',
      '#pre_render' => array(
        'drupal_pre_render_links',
      ),
      '#attributes' => array(
        'class' => array(
          'links',
          'inline',
        ),
      ),
    );

    // Always display a read more link on teasers because we have no way
    // to know when a teaser view is different than a full view.
    $links = array();
    if ($entity_view_mode == 'teaser') {
      $node_title_stripped = strip_tags($entity
        ->label());
      $links['node-readmore'] = array(
        'title' => t('Read more<span class="element-invisible"> about @title</span>', array(
          '@title' => $node_title_stripped,
        )),
        'href' => 'node/' . $entity->nid,
        'html' => TRUE,
        'attributes' => array(
          'rel' => 'tag',
          'title' => $node_title_stripped,
        ),
      );
    }
    $entity->content['links']['node'] = array(
      '#theme' => 'links__node__node',
      '#links' => $links,
      '#attributes' => array(
        'class' => array(
          'links',
          'inline',
        ),
      ),
    );

    // Add Language field text element to node render array.
    $entity->content['language'] = array(
      '#type' => 'item',
      '#title' => t('Language'),
      '#markup' => language_name($langcode),
      '#weight' => 0,
      '#prefix' => '<div id="field-language-display">',
      '#suffix' => '</div>',
    );
  }
}