func (io *IO) DataUrl() (dataurl string, err error) {
if io.Url != "" {
// parse and test url
u, _ := url.Parse(io.Url)
if (u.Scheme == "") || (u.Host == "") || (u.Path == "") {
return "", errors.New("Not a valid url: " + io.Url)
}
// get shock info from url
if (io.Host == "") || (io.Node == "") || (io.Node == "-") {
trimPath := strings.Trim(u.Path, "/")
cleanUuid := strings.Trim(strings.TrimPrefix(trimPath, "node"), "/")
// appears to be a shock url
if (cleanUuid != trimPath) && (uuid.Parse(cleanUuid) != nil) {
io.Host = u.Scheme + "://" + u.Host
io.Node = cleanUuid
}
}
return io.Url, nil
} else if (io.Host != "") && (io.Node != "") && (io.Node != "-") {
io.Url = fmt.Sprintf("%s/node/%s?download", io.Host, io.Node)
return io.Url, nil
} else {
// empty IO is valid
return "", nil
}
}
func parseJobAclRequestTyped(cx *goweb.Context) (ids []string, err error) {
var users []string
query := cx.Request.URL.Query()
params, _, err := ParseMultipartForm(cx.Request)
if _, ok := query["users"]; ok && err != nil && err.Error() == "request Content-Type isn't multipart/form-data" {
users = strings.Split(query.Get("users"), ",")
} else if params["users"] != "" {
users = strings.Split(params["users"], ",")
} else {
return nil, nil
}
for _, v := range users {
if uuid.Parse(v) != nil {
ids = append(ids, v)
} else {
u := user.User{Username: v}
if err := u.SetMongoInfo(); err != nil {
return nil, err
}
ids = append(ids, u.Uuid)
}
}
return ids, nil
}