<?php
/**
 * Class Ajax
 *
 * @author suxoza <suxoza@gmail.com>
 */


class Ajax extends Base_class{
    
    public  $_url_masiv_2;
    private $URL;
    
    
    
    public function __construct(){
      parent::__construct();
      $this->URL = explode('/',urldecode($_SERVER['REQUEST_URI']));
      $this->make_url();
      //$this->language = 
     
      
    }
    
    public function make_url(){
        $_ = $this;
            $_->make_masiv();
            $lang = 1;
            $_->_url = $_->URL[$lang];
            $_->_url = (!$_->_url || strlen($_->_url) < 2)?'/':$_->_url;
            try{
                
               if($_->_url && in_array($_->_url,$_->_url_masiv['Geo']))
                   $_->reflection($_->_url_masiv,__CLASS__);  
                elseif($_->_url && in_array($_->_url,$_->_url_masiv_2['Geo']))
                   $_->reflection($_->_url_masiv_2,__CLASS__); 
                ///widgets
                elseif($_->_url && in_array($_->_url,$_->_widgets[0])){
                    $reflection = new ReflectionClass(__CLASS__);
                    echo $reflection->getMethod('widgets')->invoke($_,$_->_url);
                }
                ///end widgets
                else  throw new Page_not_found; 
            }catch(Page_not_found $ex){
                die($this->render('404',["menu" => $_->menu_names(),'message' => $ex->getMessage()]));
            }
        
    }

    public function make_masiv(){
        parent::make_masiv();
        $this->_url_masiv_2 = [
            //'Eng' => [''],
            'Geo' => ['menu_index','change_menu_pos','page'],
            ['menu_index','change_menu_pos','page']
        ];
    }
    
    public function change_menu_pos($a){
        $_ = $this;
        $json = json_decode($_POST['change_menu_pos']);
        if($_->update("menu",[['menu_pos'],[$json->vals],["id",$json->id]]))echo 1; 
    }
   
    public function menu_index($a){
        $_ = $this;
        $json = json_decode($_->clear($_POST[$a]));
            $_->menu_position($json);
        
    }
    
    private function menu_position($json){
          $_ = $this;
          
          $select = $_->select("*","menu","big")['body'];
          if($json->delete_menu_name_var && count((array)$json->delete_menu_name_var))$_->delete_menu_name_var($json->delete_menu_name_var);
          if($json->change_home_page_var)$_->update_home_page($json->change_home_page_var);
              
          
          for($i = 0; $i < count($select); $i++){
              $page = $select[$i];
              if($json->menu_index_variable && count((array)$json->menu_index_variable)){
                  $json_ = array_filter($json->menu_index_variable);
                    if($json_[$page['id']]->pos != $page['pos'] || $json_[$page['id']]->parent != $page['parent']){
                        $_->update("menu",[["parent","pos"],[$json_[$page['id']]->parent,$json_[$page['id']]->pos],["id",$page['id']]]);
                        //echo 1;
                    }
              }
              if($json->change_menu_checkbox_visible_var){
                  $json_ = $json->change_menu_checkbox_visible_var;
                  if(isset($json_->{$page['id']}) && $json_->{$page['id']} != $page['visible']){
                      $_->update("menu",[["visible"],[$json_->{$page['id']}],["id",$page['id']]]);
                      //echo 1;
                  }
              }
              if($json->change_menu_name_var){
                  $json_ = $json->change_menu_name_var;
                  if(isset($json_->{$page['id']}) && $json_->{$page['id']} != $page['name_'.$_->_lang]){
                      $_->update("menu",[['name_'.$_->_lang],[$json_->{$page['id']}],["id",$page['id']]]);
                  }
              }
          }echo 1;
   }
   
   private function update_home_page($id){
       $_ = $this;
       $_->update("menu",[["home_page"],[0],["home_page",1]]);
       $_->update("menu",[["home_page"],[1],["id",$id]]);
   }
   
   private function delete_menu_name_var($a){
       $_ = $this;
       $obj = new stdClass();
       $obj->c_type = "big";
       $obj->sql = "";
       $select = $_->select("*","menu",$obj)['body'];
       
        function delete_files($file,$_){
           if($_->startSwith($file,'http') || !$file)return;
           if($_->endSwith($file,'.mp4')){
                $image_name_ = str_replace('.mp4', '.jpg', $file);
                if(file_exists($_->_dir.'img/banners/video/'.$file))@unlink($_->_dir.'img/banners/video/'.$file);
                if(file_exists($_->_dir.'img/banners/video/img/'.$image_name_))@unlink($_->_dir.'img/banners/video/img/'.$image_name_);
                if(file_exists($_->_dir.'img/banners/video/img/small/'.$image_name_))@unlink($_->_dir.'img/banners/video/img/small/'.$image_name_);
           }else{
                if(file_exists($_->_dir.'img/banners/'.$file))@unlink($_->_dir.'img/banners/'.$file);
                if(file_exists($_->_dir.'img/banners/small/'.$file))@unlink($_->_dir.'img/banners/small/'.$file);
           }
        }
       
        function delete_from_body($_,$a,$b){
           //$_->delete("menu",["id",$a]);
           if(!count($b))return;
           $_->con->exec("delete from $a where id in(".join(",",$b).")");
        }
       
       $ids = [];
       $ids2 = [];
       
        function inline_delete(&$ids,$_,$select,$a,$c = 1){
           if(!count($select))return;
           
            for($i = 0; $i < count($select); $i++){
                if($select[$i]['home_page'] == 1)continue;
                if(in_array($select[$i]['parent'], (array)$a)){
                   $ids[] = $select[$i]['id']; 
                    inline_delete($ids,$_,$select,[$select[$i]['id']],2);
                }
                 if($c == 1)
                    if(in_array($select[$i]['id'], (array)$a)){
                        $ids[] = $select[$i]['id'];
                    }
           }
        }
       
        function inline_delete_body(&$ids2,$ids,$_){
            $obj = new stdClass();
            $obj->c_type = "big";
            $obj->sql = " and page_id in (".join(',',$ids).")";
            $select = $_->select("*","body",$obj);
            $length = isset($select['body'])?count($select['body']):0;
            if(!$length)return;
            $maines = [];
            for($i = 0; $i < $length; $i++){
                delete_files($select['body'][$i]['logo'],$_);
                $ids2[] = $select['body'][$i]['id'];
                $maines[] = $select['body'][$i]['id'];
            }
            inline_delete_body($ids2,$maines,$_);
        }
       
       
       
       
       inline_delete($ids,$_,$select,$a,1);
       if(!count($ids))return;
       ///must by deleted from menu
         delete_from_body($_,'menu',$ids);
       ///must by deleted from menu
       
       //$_->pre($ids);
       //echo '---------------------';
       inline_delete_body($ids2,$ids,$_);
       delete_from_body($_,'body',$ids2);
       //$_->pre($ids2);
       
       

   }
   

       
 
    
}