/**
* Finds the PageData model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id_page
* @param string $language
* @return PageData the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id_page, $language)
{
if (($model = PageData::findOne(['id_page' => $id_page, 'language' => $language])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}