public function postIndex(UploadRequest $request)
 {
     $orginal = $request->file('picture');
     $picture = new Picture();
     $picture->save();
     $tempname = uniqid('sotm-') . '.' . $orginal->getClientOriginalExtension();
     $orginal->move('/tmp', $tempname);
     $picture->init("/tmp/{$tempname}");
     $picture->addLocation($request);
     unlink("/tmp/{$tempname}");
 }