/**
* @param \yii\base\Action $action
*
* @return bool
*/
public function beforeAction($action)
{
$request = \Yii::$app->request;
if (!$request->get('device_id')) {
return false;
}
/** @noinspection PhpUndefinedFieldInspection */
$action->controller->device = Device::findOne($request->get('device_id'));
return parent::beforeAction($action);
}
public function validateAttribute($model, $attribute)
{
$value = $model->{$attribute};
if (isset($model->id) || isset($model->item_id)) {
/** @noinspection PhpUndefinedFieldInspection */
$modelId = isset($model->id) ? $model->id : $model->item_id;
if (Device::find()->where(['!=', 'id', $modelId])->andWhere(['text_id' => $value])->exists()) {
$model->addError($attribute, $this->message);
}
} else {
if (Device::find()->where(['text_id' => $value])->exists()) {
$model->addError($attribute, $this->message);
}
}
}
/**
* Creates data provider instance with search query applied
* @param $params
* @return ActiveDataProvider
*/
public function search($params)
{
$query = parent::find();
if (!isset($params['sort'])) {
$query->orderBy(['title' => SORT_ASC]);
}
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['like', 'title', $this->title]);
$query->andFilterWhere(['like', 'text_id', $this->text_id]);
return $dataProvider;
}
public function __construct($config)
{
$this->modelClass = Device::className();
parent::__construct($config);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getDevice()
{
return $this->hasOne(Device::className(), ['id' => 'device_id']);
}
public function init()
{
parent::init();
$this->_items = Device::find()->where(['like', 'text_id', $this->keyword])->all();
}
public function __construct($config)
{
parent::__construct();
$this->device = Device::findOne($config['device_id']);
}
/**
* Finds the model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Device the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Device::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
