public function remoteUpload($url, $target)
	{
		$tmp_name = md5($url);
		$tmp_path = Storage::config('tmp_path').'/'.$tmp_name;
		
		if (!$this->remoteDownload($url, $tmp_path)) {
			return false;
		}
		
		return $this->upload($tmp_path, $target);
	}