Realia_getTemplateMenu_EXT

private function getTemplateMenu($menues=array()){
    //remove comment from next string for testing
    //unset($_SESSION['_site_cache']['nave_menu']);
            $DBC=DBC::getInstance();

        require_once(SITEBILL_DOCUMENT_ROOT.'/template/frontend/realia/main/realia_menu_decorator.php');
        require_once(SITEBILL_DOCUMENT_ROOT.'/apps/system/lib/admin/structure/structure_implements.php');
        require_once(SITEBILL_DOCUMENT_ROOT.'/apps/system/lib/admin/structure/structure_manager.php');
        $SM=new Structure_Manager();
        $structure=$SM->loadCategoryStructure();

        $DBC=DBC::getInstance();

        $add_points=array();
        $additional_menues=array();
        $ids=array();

        if(!empty($menues)){
            foreach($menues as $m){
                if($m['id']==0){
                    $m['href']=$this->getServerFullUrl().'/';
                }else{
                    if(isset($_SESSION['_site_cache']['nave_menu'][$m['id']])){
                        $add_points[$m['id']]=$_SESSION['_site_cache']['nave_menu'][$m['id']];
                    }else{
                        $ids[]=$m['id'];
                    }
                }


                $additional_menues[$m['id']]=$m;
            }

            if(!empty($ids)){
                $query='SELECT * FROM '.DB_PREFIX.'_menu_structure WHERE menu_id IN ('.implode(',', $ids).') ORDER BY sort_order';
                $stmt=$DBC->query($query);
                if($stmt){
                    while($ar=$DBC->fetch($stmt)){
                        $ar['url']=trim($ar['url']);
                        if($ar['url']!='' && 0!==strpos($ar['url'], 'http:')){
                            $ar['url'] = trim($ar['url'], '/');
                        }
                        $add_points[$ar['menu_id']][]=$ar;
                        $_SESSION['_site_cache']['nave_menu'][$ar['menu_id']]=$add_points[$ar['menu_id']];
                    }
                }
            }

        }

        if(!empty($additional_menues)){
            $behind=array();
            $after=array();
            foreach ($additional_menues as $k=>$ad_menu){
                if($ad_menu['position']=='behind'){
                    $behind[]=$ad_menu;
                }else{
                    $after[]=$ad_menu;
                }


            }
            if(!empty($behind)){
                $behind=array_reverse($behind);
            }
            $additional_menues=array_merge($behind, $after);
            foreach ($additional_menues as $ad_menu){
                $k=$ad_menu['id'];
                $indexes=array_keys($structure['catalog']);
                sort($indexes);
                $last_index=end($indexes)+1;
                if($ad_menu['position']=='behind'){
                    array_unshift($structure['childs'][0], $last_index);
                }else{
                    $structure['childs'][0][]=$last_index;
                }
                if(isset($ad_menu['href']) && $ad_menu['href']!=''){
                    $href=trim($ad_menu['href'], '/');
                }else{
                    $href='#';
                }
                $structure['catalog'][$last_index]=array('url'=>$href, 'name'=>$ad_menu['title']);

                if(isset($add_points[$k]) && !empty($add_points[$k])){
                    $current_index=$last_index+1;
                    foreach ($add_points[$k] as $ad_point){
                        $structure['catalog'][$current_index]=array('url'=>$ad_point['url'], 'name'=>$ad_point['name']);
                        $structure['childs'][$last_index][]=$current_index;
                        $current_index++;
                    }
                }
            }

        }

        return Realia_Menu_Decorator::getMenu($structure);

    }