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models/BlogCategorySearch.php 3.39 KB
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  <?php
      
65dd0219   Alexey Boroda   -Bar tabs
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      namespace artbox\weblog\models;
593851ec   Alexey Boroda   First commit
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      use yii\base\Model;
      use yii\data\ActiveDataProvider;
      
      /**
       * BlogCategorySearch represents the model behind the search form about `artweb\artbox\blog\models\BlogCategory`.
       */
      class BlogCategorySearch extends BlogCategory
      {
          /**
           * @var string
           */
          public $title;
          /**
           * @inheritdoc
           */
          public function rules()
          {
              return [
                  [
                      [
                          'id',
                          'sort',
                          'parent_id',
                      ],
                      'integer',
                  ],
                  [
                      [ 'image' ],
                      'safe',
                  ],
                  [
                      [ 'status' ],
                      'boolean',
                  ],
                  [
                      [ 'title' ],
                      'string',
                  ],
              ];
          }
          
          /**
           * @inheritdoc
           */
          public function behaviors()
          {
              return [];
          }
          
          /**
           * @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 = BlogCategory::find()
                                   ->joinWith('lang', 'parent.lang');
              
              // add conditions that should always apply here
              
              $dataProvider = new ActiveDataProvider(
                  [
                      'query' => $query,
                      'sort'  => [
                          'attributes' => [
                              'title' => [
                                  'asc'  => [ 'blog_category_lang.title' => SORT_ASC ],
                                  'desc' => [ 'blog_category_lang.title' => SORT_DESC ],
                              ],
                              'id',
                          ],
                      ],
                  ]
              );
              
              $this->load($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,
                      'sort'      => $this->sort,
                      'parent_id' => $this->parent_id,
                      'status'    => $this->status,
                  ]
              );
              
              $query->andFilterWhere(
                  [
                      'like',
                      'image',
                      $this->image,
                  ]
              );
              
              $query->andFilterWhere(
                  [
                      'like',
                      'blog_category_lang.title',
                      $this->title,
                  ]
              );
              
              return $dataProvider;
          }
      }