/**
* @return string
*/
public function actionError()
{
if (($exception = Yii::$app->getErrorHandler()->exception) === null) {
return '';
}
if ($exception instanceof HttpException) {
$code = $exception->statusCode;
} else {
$code = $exception->getCode();
}
if ($exception instanceof Exception) {
$name = $exception->getName();
} else {
$name = Yii::t('maddoger/admin', 'Error');
}
if ($code) {
$name .= " (#{$code})";
}
if ($exception instanceof UserException) {
$message = $exception->getMessage();
} else {
$message = Yii::t('maddoger/admin', 'An internal server error occurred.');
if (Module::getInstance()->sendSystemMessageOnServerError) {
SystemMessage::send($name . ' ' . Yii::$app->request->url, $exception->getMessage(), 'error', $exception->getTraceAsString());
}
}
if (Yii::$app->getRequest()->getIsAjax()) {
return "{$name}: {$message}";
} else {
return $this->render('error', ['name' => $name, 'message' => $message, 'exception' => $exception]);
}
}
