function vud_comment_comment_view in Vote Up/Down 7

Implementation of hook_comment_view().

File

vud_comment/vud_comment.module, line 115

Adds a voting widget to comments.

Code

function vud_comment_comment_view($comment, $view_mode, $langcode) {
  if (!isset($comment->cid)) {
    return;
  }
  $type = _vud_comment_get_node_type($comment->nid);
  $comment_allow = in_array($type, variable_get('vud_comment_node_types', array()), TRUE);
  $can_edit = user_access('use vote up/down on comments');
  if ($comment_allow && ($can_edit || user_access('view vote up/down count on comments'))) {
    $tag = variable_get('vud_tag', 'vote');
    $widget_theme = variable_get('vud_comment_widget', 'plain');
    $variables = array(
      'entity_id' => $comment->cid,
      'type' => 'comment',
      'tag' => $tag,
      'widget_theme' => $widget_theme,
      'readonly' => !$can_edit,
    );
    $comment->vud_comment_widget = theme('vud_widget', $variables);
    if (variable_get('vud_comment_widget_display', VUD_COMMENT_DISPLAY_NORMAL) == VUD_COMMENT_DISPLAY_NORMAL) {

      // TODO: Pass ta renderable array.
      $comment->content['vud_comment_widget'] = array(
        '#markup' => $comment->vud_comment_widget,
      );
    }
  }
}