function acquia_commons_preprocess_comment in Drupal Commons 6.2

Comment preprocessing

File

themes/commons_connect/template.php, line 38

Code

function acquia_commons_preprocess_comment(&$vars) {
  global $user;
  static $comment_odd = TRUE;

  // Comment is odd or even
  // Build array of handy comment classes
  $comment_classes = array();
  $comment_classes[] = $comment_odd ? 'odd' : 'even';
  $comment_odd = !$comment_odd;
  $comment_classes[] = $vars['comment']->status == COMMENT_NOT_PUBLISHED ? 'comment-unpublished' : '';

  // Comment is unpublished
  $comment_classes[] = $vars['comment']->new ? 'comment-new' : '';

  // Comment is new
  $comment_classes[] = $vars['comment']->uid == 0 ? 'comment-by-anon' : '';

  // Comment is by anonymous user
  $comment_classes[] = $user->uid && $vars['comment']->uid == $user->uid ? 'comment-mine' : '';

  // Comment is by current user
  $node = node_load($vars['comment']->nid);

  // Comment is by node author
  $vars['author_comment'] = $vars['comment']->uid == $node->uid ? TRUE : FALSE;
  $comment_classes[] = $vars['author_comment'] ? 'comment-by-author' : '';
  $comment_classes = array_filter($comment_classes);

  // Remove empty elements
  $vars['comment_classes'] = implode(' ', $comment_classes);

  // Create class list separated by spaces
  // Date & author
  $ago = t('!interval ago', array(
    '!interval' => format_interval(time() - $vars['comment']->timestamp),
  ));
  $submitted_by = '<span class="comment-name">' . theme('username', $vars['comment']) . '</span>';
  $submitted_by .= '<span class="comment-date">' . $ago . '</span>';

  // Format date as small, medium, or large
  $vars['submitted'] = $submitted_by;

  // Picture
  if (theme_get_setting('toggle_comment_user_picture')) {
    if (!$vars['comment']->picture && variable_get('user_picture_default', '') != '') {
      $vars['comment']->picture = variable_get('user_picture_default', '');
    }
    if ($vars['comment']->picture) {
      $picture = theme_imagecache('user_picture_meta', $vars['comment']->picture, $vars['comment']->name, $vars['comment']->name);
      if (user_access('access user profiles')) {
        $vars['comment']->picture = l($picture, "user/{$vars['comment']->uid}", array(
          'html' => TRUE,
        ));
      }
      else {
        $vars['comment']->picture = $picture;
      }
    }
  }
  else {
    unset($vars['comment']);
  }
}