71 lines
1.7 KiB
PHP
71 lines
1.7 KiB
PHP
<?php
|
|
|
|
namespace app\models;
|
|
|
|
use yii\base\Model;
|
|
use yii\data\ActiveDataProvider;
|
|
|
|
/**
|
|
* AnnouncementsSearch represents the model behind the search form of `app\models\Announcements`.
|
|
*/
|
|
class AnnouncementsSearch extends Announcements
|
|
{
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function rules(): array
|
|
{
|
|
return [
|
|
[['id'], 'integer'],
|
|
[['title', 'content', 'published_at', 'updated_at'], 'safe'],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function scenarios(): array
|
|
{
|
|
// 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): ActiveDataProvider
|
|
{
|
|
$query = Announcements::find();
|
|
|
|
// add conditions that should always apply here
|
|
|
|
$dataProvider = new ActiveDataProvider([
|
|
'query' => $query,
|
|
]);
|
|
|
|
$this->load($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;
|
|
}
|
|
|
|
// grid filtering conditions
|
|
$query->andFilterWhere([
|
|
'id' => $this->id,
|
|
'published_at' => $this->published_at,
|
|
'updated_at' => $this->updated_at,
|
|
]);
|
|
|
|
$query->andFilterWhere(['like', 'title', $this->title])
|
|
->andFilterWhere(['like', 'content', $this->content]);
|
|
|
|
return $dataProvider;
|
|
}
|
|
}
|