public static function deplacer($new_rep)
 {
     //verifier si le repertoire de destination existe
     if (!is_dir($new_rep)) {
         mkdir($new_rep, 0755, true);
     }
     //deplacer fichier
     $path = Upload_files::getUrlBuffer();
     $files = Upload_files::getFilesDir($path);
     foreach ($files as $key => $value) {
         //deplacer fichier avec rename( old, new )
         $i = $new_rep . '/' . $key;
         rename($value, $i);
         chmod($i, 0755);
     }
     return '';
 }
 public function viewPage($params)
 {
     $id = $params['id'];
     $data = $this->page->getByUrl($id);
     if ($data == NULL) {
         FoxFWKernel::loadRouter('error404');
     }
     //renvoyé les images attaché a cette page
     FoxFWKernel::addController('Upload_files');
     $files = Upload_files::getFilesDir(_WEB . 'page/' . $id . '/');
     //rendu
     return $GLOBALS['Twig']->render(FoxFWKernel::getView($data['twig']), array('page' => $data, 'id_page' => $data->id, 'files' => $files));
 }