/**
  * Finds the CmsPages model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param integer $id
  * @return CmsPages the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($id)
 {
     if (($model = CmsPages::find($id)->multilingual()->one()) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getPage()
 {
     return $this->hasOne(CmsPages::className(), ['id' => 'page_id']);
 }