public function CommentStorageController::view

Overrides DefaultEntityController::view().

Overrides DefaultEntityController::view

File

core/modules/comment/comment.entity.inc, line 491

Entity controller and class for comments.

Class

CommentStorageController

Defines the controller class for comments.

Code

public function view($comments, $view_mode = 'full', $langcode = NULL, $page = NULL) {
  global $language_content;
  $langcode = $langcode ? $langcode : $language_content->langcode;

  $view = array();
  foreach ($comments as $comment) {
    /* @var Comment $comment */
    // Populate $comment->content with a render() array.
    $this->buildContent($comment, $view_mode, $langcode);

    $node = node_load($comment->nid);

    $build = $comment->content;
    // We don't need duplicate rendering info in comment->content.
    unset($comment->content);

    $build += array(
      '#theme' => 'comment__node_' . $node->type . '__' . $view_mode,
      '#comment' => $comment,
      '#node' => $node,
      '#view_mode' => $view_mode,
      '#language' => $langcode,
      '#page' => $page,
    );
    $node_type = node_type_get_type($node->type);

    if (empty($comment->in_preview)) {
      $prefix = '';
      $is_threaded = isset($comment->divs) && $node_type->settings['comment_mode'] == COMMENT_MODE_THREADED;

      // Add 'new' anchor if needed.
      if (!empty($comment->first_new)) {
        $prefix .= "<a id=\"new\"></a>\n";
      }

      // Add indentation div or close open divs as needed.
      if ($is_threaded) {
        $prefix .= $comment->divs <= 0 ? str_repeat('</div>', abs($comment->divs)) : "\n" . '<div class="indented">';
      }

      // Add anchor for each comment.
      $prefix .= "<a id=\"comment-$comment->cid\"></a>\n";
      $build['#prefix'] = $prefix;

      // Close all open divs.
      if ($is_threaded && !empty($comment->divs_final)) {
        $build['#suffix'] = str_repeat('</div>', $comment->divs_final);
      }
    }

    // Allow modules to modify the structured comment.
    $type = 'comment';
    backdrop_alter(array('comment_view', 'entity_view'), $build, $type);
    $view[$type][$comment->id()] = $build;
  }

  return $view;
}