/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params, $num)
 {
     $query = ApplicationBaseInfo::find();
     $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pagesize' => $num]]);
     $this->load($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(['id' => $this->id, 'create_time' => $this->create_time, 'update_time' => $this->update_time, 'user_id' => $this->user_id, 'status' => $this->status]);
     $query->andFilterWhere(['like', 'app_name', $this->app_name])->andFilterWhere(['like', 'app_id', $this->app_id])->andFilterWhere(['like', 'app_key', $this->app_key])->andFilterWhere(['like', 'app_desc', $this->app_desc])->andFilterWhere(['like', 'provider', $this->provider])->andFilterWhere(['like', 'app_logo', $this->app_logo])->andFilterWhere(['like', 'app_url', $this->app_url]);
     $session = Yii::$app->getSession();
     $id = $session[AdminBaseInfo::SESSION_KEY_ADMIN]['id'];
     $authManager = Yii::$app->authManager->getRolesByUser($id);
     if (AdminBaseInfo::getAdminById($id)['role_id'] != 0) {
         $query->andFilterWhere(['like', 'app_key', array_keys($authManager)[0]]);
     }
     return $dataProvider;
 }