protected function upload($file, $i)
{
$fileName = date('His.dmY') . '.' . $i . '.jpg';
$image = new Image();
$image->setFile($file);
$image->setPath($this->path);
$image->upload(Image::LARGE . "{$fileName}");
$image->fit(Image::MEDIUM)->upload(Image::MEDIUM . "{$fileName}");
$image->fit(Image::SMALL)->upload(Image::SMALL . "{$fileName}");
return $fileName;
}
