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<?php
namespace backend\models;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use backend\models\PublicationUploadImage;
/**
* PublicationUploadImageSearch represents the model behind the search form of `backend\models\PublicationUploadImage`.
*/
class PublicationUploadImageSearch extends PublicationUploadImage {
/**
* {@inheritdoc}
*/
public function rules() {
return [
[['id', 'parent_id', 'status', 'sorting', 'created_by', 'updated_by'], 'integer'],
[['title', 'descr', 'type', 'keywords', 'created_dt', 'updated_dt'], 'safe'],
];
}
/**
* {@inheritdoc}
*/
public function scenarios() {
// bypass scenarios() implementation in the parent class
return Model::scenarios();
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params) {
$query = PublicationUploadImage::find();
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider([
'query' => $query,
'sort' => ['defaultOrder' => ['sorting' => SORT_DESC]],
]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['like', 'title', $this->title]);
$query->andFilterWhere(['=', 'parent_id', $this->parent_id]);
return $dataProvider;
}
}