SearchCatalog.php
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<?php
namespace backend\models;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Catalog;
/**
* SearchCatalog represents the model behind the search form about `common\models\Catalog`.
*/
class SearchCatalog extends Catalog
{
public $title;
/**
* @inheritdoc
*/
public function rules()
{
return [
[['id', 'parent_id', 'type', 'subtype', 'status', 'sort'], 'integer'],
[['cover', 'options'], 'safe'],
// + поиск по title
[['title'], '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 = Catalog::find();
$dataProvider = new ActiveDataProvider([
'query' => $query,
]);
// + поиск по title
$dataProvider->setSort([
'attributes' => [
'id',
'title' => [
'asc' => ['title' => SORT_ASC],
'desc' => ['title' => SORT_DESC],
'label' => 'title',
'default' => SORT_ASC
]
]
]);
$this->load($params);
if (!$this->validate())
{
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
// + поиск по title
$query->joinWith(['catalog_i18n']);
return $dataProvider;
}
$query->andFilterWhere([
'id' => $this->id,
'parent_id' => $this->parent_id,
'type' => $this->type,
'subtype' => $this->subtype,
'status' => $this->status,
'sort' => $this->sort,
]);
$query->andFilterWhere(['like', 'cover', $this->cover])
->andFilterWhere(['like', 'options', $this->options]);
// + поиск по title
if (! empty ($this->title))
{
$query->joinWith(['relationTable' => function ($q)
{
$q->where(['like', 'catalog_i18n.title', $this->title]);
}]);
}
return $dataProvider;
}
}