/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Chat::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, 'userId' => $this->userId, 'updateDate' => $this->updateDate]);
$query->andFilterWhere(['like', 'message', $this->message]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getChats()
{
return $this->hasMany(Chat::className(), ['user_id' => 'id']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getChat()
{
return $this->hasOne(Chat::className(), ['id' => 'chat_id']);
}
public function actionExcel()
{
$searchModel = new ChatSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
$modelAttribute = new Chat();
$not = Util::excelNot();
foreach ($modelAttribute->attributeLabels() as $k => $v) {
if (!in_array($k, $not)) {
$attributes[$k] = $v;
}
}
$models = $dataProvider->getModels();
$objReader = \PHPExcel_IOFactory::createReader('Excel5');
$objPHPExcel = $objReader->load(Yii::getAlias(Util::templateExcel()));
$excelChar = Util::excelChar();
return $this->render('_excel', ['searchModel' => $searchModel, 'dataProvider' => $dataProvider, 'attributes' => $attributes, 'models' => $models, 'objReader' => $objReader, 'objPHPExcel' => $objPHPExcel, 'excelChar' => $excelChar]);
}