protected function render_item(&$next_id, $name, $cfg, $parent)
{
$menu = '';
if ($parent == -1) {
$menu .= Ext::menu_begin($name);
}
if (is_array($cfg)) {
$cur_id = $next_id;
$cur_menu = '';
if ($parent != -1) {
$cur_menu .= Ext::menu_row($next_id, $name, NULL, $parent);
}
$next_id++;
$cur_menu_subitems = '';
foreach ($cfg as $subname => $subcfg) {
$cur_menu_subitems .= $this->render_item($next_id, $subname, $subcfg, $cur_id);
}
if (!empty($cur_menu_subitems)) {
$menu .= $cur_menu . $cur_menu_subitems;
}
} else {
if (ACL::is_route_allowed($cfg)) {
$menu .= Ext::menu_row($next_id, $name, $cfg, $parent);
if ($this->is_route_active($cfg)) {
$this->_active_id = $next_id;
}
}
$next_id++;
}
if ($parent == -1) {
$menu .= Ext::menu_end($this->_active_id);
}
return $menu;
}