public function actionUpload()
 {
     $model = $this->findModel();
     $file = UploadFile::load($model, 'file');
     if (empty($file)) {
         throw new Exception("Error Processing Request", 401);
     }
     $widimage = WideImage::load($file->tmpName);
     $name = $model->nome . '-' . $model->id . '.' . $file->typeName;
     $resize = $widimage->resize(255, 255);
     //verificando se existe foto
     $fileName = static::dir() . $model->file;
     if (file_exists($fileName)) {
         unlink($fileName);
     }
     $filename = static::dir() . $name;
     $resize->saveToFile($filename);
     $model->file = $name;
     $model->save();
     chmod($filename, 0777);
     Session::setSession(['photo' => $model->file]);
     $this->Json(['files' => [['url' => $this->createUrl() . '/app/assets/arquivos/profile/' . $model->file]]]);
 }
 /**
  * 
  * @param type $objct
  * 
  */
 public function setSession($objct)
 {
     Session::setSession(['nome' => $objct->nome, 'login' => $objct->login, 'id' => $objct->id, 'file' => '/', 'email' => $objct->email, 'photo' => $objct->file]);
     //$_SESSION['idLog']     =  $idLog;
     parent::Json(['msg' => 'Aguarde...', 'success' => 1, 'class' => 'success', 'page' => $this->createUrl('painel'), 'file' => $this->createUrl() . '/app/assets/arquivos/profile/' . $objct->file]);
 }