public function theme_comment_author_link($theme, $comment) { $url = $comment->url; if ($url != '') { $parsed_url = InputFilter::parse_url($url); if ($parsed_url['host'] == '') { $url = ''; } else { $url = InputFilter::glue_url($parsed_url); } } if ($url != '') { return '<a href="' . $url . '">' . $comment->name . '</a>'; } else { return $comment->name; } }