if(!function_exists('display_menu_admin')) {
    function display_menu_admin($parent, $level) {
        $ci =& get_instance();
        $ci->load->database();
        $ci->load->model('model_menu');
        $result = $ci->db->query("SELECT a.id, a.label,a.icon_color, a.type, a.link,a.icon, Deriv1.Count FROM `menu` a  LEFT OUTER JOIN (SELECT parent, COUNT(*) AS Count FROM `menu` GROUP BY parent) Deriv1 ON a.id = Deriv1.parent WHERE a.menu_type_id = 1 AND a.parent=" . $parent." and active = 1  order by `sort` ASC")->result();

        $ret = '';
        if ($result) {
            if (($level > 1) AND ($parent > 0) ) {
                $ret .= '<ul class="treeview-menu">';
            } else {
                $ret = '';
            }
            foreach ($result as $row) {



                $perms = 'menu_'.strtolower(str_replace(' ', '_', $row->label));

                $links = explode('/', $row->link);

                $segments = array_slice($ci->uri->segment_array(), 0, count($links));

                if (implode('/', $segments) == implode('/', $links)) {
                    $active = 'active';
                } else {
                    $active = '';
                }
                $link = filter_var($row->link, FILTER_VALIDATE_URL) ? $row->link : base_url($row->link);
                if ($row->type == 'label') {
                    if ($ci->aauth->is_allowed($perms)) {
                        $ret .= '<li class="header treeview">'._ent($row->label).'</li>';
                    }
                } else {
                    if ($row->Count > 0) {
                        if ($ci->aauth->is_allowed($perms)) {
                            $ret .= '<li class="'.$active.' ">
                                                    <a href="'.$link.'">';

                            if ($parent) {
                                $ret .= '<i class="fa fa-circle-o '._ent($row->icon_color).'"></i> <span>'._ent($row->label).'</span>
                                                <span class="pull-right-container">
                                                  <i class="fa fa-angle-left pull-right"></i>
                                                </span>
                                              </a>';
                            } else {
                                $ret .= '<i class="fa '._ent($row->icon).' '._ent($row->icon_color).'"></i> <span>'._ent($row->label).'</span>
                                                <span class="pull-right-container">
                                                  <i class="fa fa-angle-left pull-right"></i>
                                                </span>
                                              </a>';
                            }

                            $ret .= display_menu_admin($row->id, $level + 1);
                            $ret .= "</li>";
                        }
                    } elseif ($row->Count==0) {
                       if ($ci->aauth->is_allowed($perms)) {
                            $ret .= '<li class="'.$active.' ">
                                                    <a href="'.$link.'">';

                            if ($parent) {
                                $ret .= '<i class="fa fa-circle-o '._ent($row->icon_color).'"></i> <span>'._ent($row->label).'</span>
                                                <span class="pull-right-container"></i>
                                                </span>
                                              </a>';
                            } else {
                                $ret .= '<i class="fa '._ent($row->icon).' '._ent($row->icon_color).'"></i> <span>'._ent($row->label).'</span>
                                                <span class="pull-right-container"></i>
                                                </span>
                                              </a>';
                            }

                            $ret .= "</li>";
                        }
                    }
                }

                if ($row->id == 14) {
                    $ret .= cicool()->getSidebar();
                }
            }
            if ($level != 1) {
                $ret .= '</ul>';
            }

        }



        return $ret;
    }
}