func parseId(req *http.Request, key string) (uint32, error) {
value, err := strconv.ParseUint(mux.Vars(req)[key], 10, 32)
if err != nil || value == 0 {
return 0, errors.New("Bad " + key)
}
return uint32(value), nil
}
func fillValues(req *http.Request) {
req.ParseForm()
for k, v := range mux.Vars(req) {
req.Form.Add(k, v)
}
}