/** * Displays divider within discussion list. * @param mod_forumng $forum * @param int $groupid Group ID for display; may be NO_GROUPS or ALL_GROUPS * @return string HTML code for end of table */ public function render_discussion_list_divider($forum, $groupid) { $showgroups = $groupid == mod_forumng::ALL_GROUPS; $count = 4 + ($showgroups ? 1 : 0) + ($forum->can_mark_read() ? 1 : 0); return '<tr class="forumng-divider"><td colspan="' . $count . '"></td></tr>'; }