public function uploadImage($dir, $width, $height)
{
$imgmanager = new ImageManager();
$imgmanager->createImageFromFile($this->data->tmpDir, $this->data->name);
$imgmanager->resizeImage($width, $height, null);
if (!file_exists($dir)) {
mkdir($dir, 0777, true);
}
$dir = $dir . $this->data->name;
$imgmanager->saveImage('png', $dir);
$this->img64 = $imgmanager->getImageBase64();
//$this->moveFileToServer();
$this->saveLoginImageInDB($dir);
}