func TestTfunc(t *testing.T) {
b := New()
translationID := "translation_id"
englishTranslation := "en-US(translation_id)"
b.AddTranslation(locale.MustNew("en-US"), testNewTranslation(t, map[string]interface{}{
"id": translationID,
"translation": englishTranslation,
}))
frenchTranslation := "fr-FR(translation_id)"
b.AddTranslation(locale.MustNew("fr-FR"), testNewTranslation(t, map[string]interface{}{
"id": translationID,
"translation": frenchTranslation,
}))
tests := []struct {
localeIDs []string
valid bool
result string
}{
{
[]string{"invalid"},
false,
translationID,
},
{
[]string{"invalid", "invalid2"},
false,
translationID,
},
{
[]string{"invalid", "en-US"},
true,
englishTranslation,
},
{
[]string{"en-US", "invalid"},
true,
englishTranslation,
},
{
[]string{"en-US", "fr-FR"},
true,
englishTranslation,
},
}
for _, test := range tests {
tf, err := b.Tfunc(test.localeIDs[0], test.localeIDs[1:]...)
if err != nil && test.valid {
t.Errorf("Tfunc for %v returned error %s", test.localeIDs, err)
}
if err == nil && !test.valid {
t.Errorf("Tfunc for %v returned nil error", test.localeIDs)
}
if result := tf(translationID); result != test.result {
t.Errorf("translation was %s; expected %s", result, test.result)
}
}
}
func (mc *mergeCommand) execute() error {
if len(mc.translationFiles) < 1 {
return fmt.Errorf("need at least one translation file to parse")
}
if _, err := locale.New(mc.sourceLocaleID); err != nil {
return fmt.Errorf("invalid source locale %s: %s", mc.sourceLocaleID, err)
}
marshal, err := newMarshalFunc(mc.format)
if err != nil {
return err
}
bundle := bundle.New()
for _, tf := range mc.translationFiles {
if err := bundle.LoadTranslationFile(tf); err != nil {
return fmt.Errorf("failed to load translation file %s because %s\n", tf, err)
}
}
translations := bundle.Translations()
sourceTranslations := translations[mc.sourceLocaleID]
for translationID, src := range sourceTranslations {
for _, localeTranslations := range translations {
if dst := localeTranslations[translationID]; dst == nil || reflect.TypeOf(src) != reflect.TypeOf(dst) {
localeTranslations[translationID] = src.UntranslatedCopy()
}
}
}
for localeID, localeTranslations := range translations {
locale := locale.MustNew(localeID)
all := filter(localeTranslations, func(t translation.Translation) translation.Translation {
return t.Normalize(locale.Language)
})
if err := mc.writeFile("all", all, localeID, marshal); err != nil {
return err
}
untranslated := filter(localeTranslations, func(t translation.Translation) translation.Translation {
if t.Incomplete(locale.Language) {
return t.Normalize(locale.Language).Backfill(sourceTranslations[t.ID()])
}
return nil
})
if err := mc.writeFile("untranslated", untranslated, localeID, marshal); err != nil {
return err
}
}
return nil
}
// LoadJSON takes a json document of translations and manually
// loads them into the system
func LoadJSON(userLocale string, translationDocument string) error {
tracelog.Startedf("localize", "LoadJSON", "UserLocale[%s] Length[%d]", userLocale, len(translationDocument))
tranDocuments := []map[string]interface{}{}
err := json.Unmarshal([]byte(translationDocument), &tranDocuments)
if err != nil {
tracelog.CompletedErrorf(err, "localize", "LoadJSON", "**************>")
return err
}
for _, tranDocument := range tranDocuments {
tran, err := translation.NewTranslation(tranDocument)
if err != nil {
tracelog.CompletedError(err, "localize", "LoadJSON")
return err
}
i18n.AddTranslation(locale.MustNew(userLocale), tran)
}
tracelog.Completed("localize", "LoadJSON")
return nil
}