public function upload(Base $base, $randomize = true)
{
$file = $base->getFile();
if (!$file instanceof UploadedFile) {
throw new \InvalidArgumentException('There is no file to upload!');
}
$fileName = $this->generateFilename($file, $randomize);
$fs = new Filesystem();
try {
$fs->mkdir($this->directory, 0777);
$file->move($this->directory, $fileName);
} catch (IOExceptionInterface $e) {
throw new IOException($e->getMessage());
} catch (FileException $e) {
throw new FileException($e->getMessage());
} catch (\Exception $e) {
throw new Exception($e->getMessage());
}
$base->setPath($fileName);
return $fileName;
}