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