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