public function checkexists()
{
if (!$this->hasErrors()) {
// we only want to authenticate when no input errors
/**@var User $user*/
if (strpos($this->login_or_email, "@")) {
$user = User::findOne(['email' => $this->login_or_email]);
if ($user) {
$this->user_id = $user->id;
}
} else {
$user = User::findOne(['username' => $this->login_or_email]);
if ($user) {
$this->user_id = $user->id;
}
}
if ($user === null) {
if (strpos($this->login_or_email, "@")) {
$this->addError("login_or_email", Module::t("Email is incorrect."));
} else {
$this->addError("login_or_email", Module::t("Username is incorrect."));
}
}
}
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer $id the primary key value. Defaults to null, meaning using the 'id' GET variable
* @return User
* @throws NotFoundHttpException
*/
public function loadUser($id = null)
{
if ($this->model === null) {
if ($id !== null || Yii::$app->request->get('id')) {
$this->model = User::findOne($id !== null ? $id : Yii::$app->request->get('id'));
}
if ($this->model === null) {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
return $this->model;
}
/**
* Return safe user data.
* @param $username string user name
* @return user object or false
*/
public static function getUserByName($username)
{
$_userByName = [];
if (!isset(self::$userByName[$username])) {
$_userByName[$username] = User::findOne(['username' => $username]);
}
return $_userByName[$username];
}
private function lastVisit()
{
/** @var $lastVisit User*/
$lastVisit = User::findOne(Yii::$app->user->id);
$lastVisit->lastvisit_at = date('Y-m-d H:i:s');
$lastVisit->save();
}
