// Load the language packs from the configuration file
func LoadConfig(path string) error {
bytes, err := ioutil.ReadFile(path)
if err != nil {
return err
}
if err := json.Unmarshal(bytes, &ShelterRESTLanguagePacks); err != nil {
return err
}
// Check language formats. They should follow IANA language types
if !model.IsValidLanguage(ShelterRESTLanguagePacks.Default) {
return ErrInvalidLanguage
}
for _, language := range ShelterRESTLanguagePacks.Packs {
if !model.IsValidLanguage(language.Name()) {
return ErrInvalidLanguage
}
}
// Load the default language pack
ShelterRESTLanguagePack = ShelterRESTLanguagePacks.Select(ShelterRESTLanguagePacks.Default)
if ShelterRESTLanguagePack == nil {
return ErrDefaultLanguageNotFound
}
// TODO: Should we check if the configuration file languages are the same of the REST
// messages file? Don't known what can we gain with this restriction, maybe system
// language consistency.
return nil
}
// Convert a owner request object into a owner model object. It can return errors related
// to the e-mail format
func (o *OwnerRequest) toOwnerModel() (model.Owner, error) {
var owner model.Owner
email, err := mail.ParseAddress(o.Email)
if err != nil {
return owner, err
}
if !model.IsValidLanguage(o.Language) {
return owner, ErrInvalidLanguage
}
owner = model.Owner{
Email: email,
Language: model.NormalizeLanguage(o.Language),
}
return owner, nil
}