// GetString returns a string from the manager. Example usage:
// Default value: GetString(config.Path("general/locale/timezone"))
// Website value: GetString(config.Path("general/locale/timezone"), config.ScopeWebsite(w))
// Store value: GetString(config.Path("general/locale/timezone"), config.ScopeStore(s))
func (m *Manager) GetString(o ...ArgFunc) (string, error) {
vs := m.get(o...)
if vs == nil {
return "", ErrKeyNotFound
}
return cast.ToStringE(vs)
}
func appendTokenToForm(r *http.Request, t *jwt.Token, prefix string) error {
if r.Method == "POST" || r.Method == "PUT" || r.Method == "PATCH" {
if err := r.ParseForm(); err != nil {
return err
}
}
if r.Form == nil {
r.Form = make(url.Values)
}
for k, v := range t.Claims {
vs, err := cast.ToStringE(v)
if err == nil {
r.Form.Add(prefix+k, vs)
} else {
return errgo.Newf("appendTokenToForm: failed to assert to type string: key %s => value %v : %s", k, v, err.Error())
}
}
return nil
}