/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Meta::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'keywords', $this->keywords])->andFilterWhere(['like', 'description', $this->description])->andFilterWhere(['like', 'route', $this->route]);
return $dataProvider;
}
public function findMeta($event)
{
if (Yii::$app->controller->action->id == 'index') {
return;
}
$route = $this->route;
$model = \backend\models\Meta::findByRoute($route);
if (isset($model->id)) {
$this->owner->meta_title = $model->title;
$this->owner->meta_keywords = $model->keywords;
$this->owner->meta_description = $model->description;
}
}
/**
* Finds the Meta model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Meta the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Meta::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}