original_string: public function search($params)
      {
          $query = Message::find();
          $query->joinWith('source');
          
          $dataProvider = new ActiveDataProvider(['query' => $query]);
          $dataProvider->getSort()->attributes['sourceMessage'] = [
              'asc' => ['source.message' => SORT_ASC],
              'desc' => ['source.message' => SORT_DESC],
          ];
          $dataProvider->getSort()->attributes['sourceCategory'] = [
              'asc' => ['source.category' => SORT_ASC],
              'desc' => ['source.category' => SORT_DESC],
          ];
  
          if (!($this->load($params) && $this->validate())) {
              return $dataProvider;
          }
  
          $query->andFilterWhere(['id' => $this->id]);
          if ($this->translation) {
              $t = addslashes($this->translation);
              $query->where("translation like '%{$t}%'");
          }
  
          if ($this->translationUpdate === 'is null') {
              $query->where('translation is null');
          }
          if ($this->translationUpdate === 'is not null') {
              $query->where('translation is not null');
          }
  
          if ($this->translation) {
              $query->andWhere(['like', 'translation', '%' . $this->translation .'%', false]);
          }
          if ($this->sourceMessage) {
              $query->andFilterWhere(['like', 'source.message', $this->sourceMessage]);
          }
  
          if ($this->language) {
              $query->andWhere(['language' => $this->language]);
          }
          
          if ($this->sourceCategory) {
              $query->andFilterWhere(['like', 'source.category', $this->sourceCategory]);
          }
          return $dataProvider;
      }
code: public function search($params)
      {
          $query = Message::find();
          $query->joinWith('source');
          
          $dataProvider = new ActiveDataProvider(['query' => $query]);
          $dataProvider->getSort()->attributes['sourceMessage'] = [
              'asc' => ['source.message' => SORT_ASC],
              'desc' => ['source.message' => SORT_DESC],
          ];
          $dataProvider->getSort()->attributes['sourceCategory'] = [
              'asc' => ['source.category' => SORT_ASC],
              'desc' => ['source.category' => SORT_DESC],
          ];
  
          if (!($this->load($params) && $this->validate())) {
              return $dataProvider;
          }
  
          $query->andFilterWhere(['id' => $this->id]);
          if ($this->translation) {
              $t = addslashes($this->translation);
              $query->where("translation like '%{$t}%'");
          }
  
          if ($this->translationUpdate === 'is null') {
              $query->where('translation is null');
          }
          if ($this->translationUpdate === 'is not null') {
              $query->where('translation is not null');
          }
  
          if ($this->translation) {
              $query->andWhere(['like', 'translation', '%' . $this->translation .'%', false]);
          }
          if ($this->sourceMessage) {
              $query->andFilterWhere(['like', 'source.message', $this->sourceMessage]);
          }
  
          if ($this->language) {
              $query->andWhere(['language' => $this->language]);
          }
          
          if ($this->sourceCategory) {
              $query->andFilterWhere(['like', 'source.category', $this->sourceCategory]);
          }
          return $dataProvider;
      }
code_tokens: public function search ( $ params ) { $ query = Message :: find ( ) ; $ query -> joinWith ( 'source' ) ; $ dataProvider = new ActiveDataProvider ( [ 'query' => $ query ] ) ; $ dataProvider -> getSort ( ) -> attributes [ 'sourceMessage' ] = [ 'asc' => [ 'source.message' => SORT_ASC ] , 'desc' => [ 'source.message' => SORT_DESC ] , ] ; $ dataProvider -> getSort ( ) -> attributes [ 'sourceCategory' ] = [ 'asc' => [ 'source.category' => SORT_ASC ] , 'desc' => [ 'source.category' => SORT_DESC ] , ] ; if ( ! ( $ this -> load ( $ params ) && $ this -> validate ( ) ) ) { return $ dataProvider ; } $ query -> andFilterWhere ( [ 'id' => $ this -> id ] ) ; if ( $ this -> translation ) { $ t = addslashes ( $ this -> translation ) ; $ query -> where ( "translation like '%{$t}%'" ) ; } if ( $ this -> translationUpdate === 'is null' ) { $ query -> where ( 'translation is null' ) ; } if ( $ this -> translationUpdate === 'is not null' ) { $ query -> where ( 'translation is not null' ) ; } if ( $ this -> translation ) { $ query -> andWhere ( [ 'like' , 'translation' , '%' . $ this -> translation . '%' , false ] ) ; } if ( $ this -> sourceMessage ) { $ query -> andFilterWhere ( [ 'like' , 'source.message' , $ this -> sourceMessage ] ) ; } if ( $ this -> language ) { $ query -> andWhere ( [ 'language' => $ this -> language ] ) ; } if ( $ this -> sourceCategory ) { $ query -> andFilterWhere ( [ 'like' , 'source.category' , $ this -> sourceCategory ] ) ; } return $ dataProvider ; }
docstring: Default index search method
  @param $params
  @return ActiveDataProvider
docstring_tokens: Default index search method