/**
* Finds user by [[username]]
*
* @return Admin|null
*/
public function getUser()
{
if ($this->_user === false) {
$this->_user = Admin::findByUsername($this->username);
}
return $this->_user;
}
/**
* Creates a form model given a token.
*
* @param string $token
* @param array $config name-value pairs that will be used to initialize the object properties
* @throws \yii\base\InvalidParamException if token is empty or not valid
*/
public function __construct($token, $config = [])
{
parent::__construct($config);
if (empty($token) || !is_string($token)) {
throw new InvalidParamException(Yii::t('admin', 'Missing password reset token.'));
}
$this->_user = Admin::findByPasswordResetToken($token);
if (!$this->_user) {
throw new InvalidParamException(Yii::t('admin', 'Invalid password reset token.'));
}
}
public function validateUnique($attribute, $params)
{
$query = Admin::find();
/* @var $query \yii\db\ActiveQuery */
$query->where([$attribute => $this->{$attribute}]);
if (!$this->_user->isNewRecord) {
$query->andWhere(['!=', 'id', $this->_user->id]);
}
if ($query->exists()) {
$this->addError($attribute, Yii::t('admin', '{attribute} "{value}" is already in use.', ['attribute' => $this->getAttributeLabel($attribute), 'value' => $this->{$attribute}]));
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params, $options = [])
{
$query = Admin::find();
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => isset($options['pageSize']) ? $options['pageSize'] : 20]]);
$this->load($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(['id' => $this->id, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
$query->andFilterWhere(['like', 'username', $this->username])->andFilterWhere(['like', 'email', $this->email]);
return $dataProvider;
}
/**
* Sends an email with a link, for resetting the password.
*
* @return boolean whether the email was send
*/
public function sendEmail()
{
/* @var $admin Admin */
$admin = Admin::findOne(['email' => $this->email]);
if ($admin) {
if (!Admin::isPasswordResetTokenValid($admin->pwd_reset_token)) {
$admin->generatePasswordResetToken();
}
if ($admin->save()) {
return \Yii::$app->mailer->compose(['html' => 'admin/password_reset.html.php', 'text' => 'admin/password_reset.txt.php'], ['user' => $admin])->setFrom([Yii::$app->params['from.email'] => Yii::$app->params['from.name']])->setTo($this->email)->setSubject(Yii::t('admin', 'Password reset for {appName}'), ['appName' => Yii::$app->name])->send();
}
}
return false;
}
/**
* Finds the Admin model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Admin the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Admin::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
