/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = Apps::find();
     $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;
     }
     $query->andFilterWhere(['id' => $this->id, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
     $query->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'descr', $this->descr])->andFilterWhere(['like', 'type', $this->type])->andFilterWhere(['like', 'alias', $this->alias])->andFilterWhere(['like', 'app_key', $this->app_key])->andFilterWhere(['like', 'active', $this->active])->andFilterWhere(['like', 'vendor', $this->vendor])->andFilterWhere(['like', 'vendor_email', $this->vendor_email])->andFilterWhere(['like', 'version', $this->version])->andFilterWhere(['like', 'app_icon', $this->app_icon]);
     return $dataProvider;
 }
 /**
  * 
  * @param type $model
  * @return type
  */
 public function installApp($model)
 {
     if ($model != null && $model->save()) {
         Yii::$app->getSession()->setFlash('success', 'Application installed ' . $model->FileName);
         $this->deleteZip($model->FileName);
         return $this->redirect(['index']);
     } else {
         $errors = $model->errors;
         foreach ($errors as $error) {
             Yii::$app->getSession()->setFlash('danger', $error[0] . '<br> Installation aborted !');
         }
         $this->deleteZip($model->FileName);
         // search if application with same name exists
         $h_model = \plathir\apps\models\Apps::find()->where(['name' => $model->name]);
         if ($h_model == null) {
             // Delete application files only if another application exist
             $this->DeleteAppFiles($model->Destination . '/' . \basename($model->file->name, ".zip"));
         }
         return $this->redirect(['index']);
     }
 }