package translation import ( "github.com/nicksnyder/go-i18n/i18n/language" ) type pluralTranslation struct { id string templates map[language.Plural]*template } func (pt *pluralTranslation) MarshalInterface() interface{} { return map[string]interface{}{ "id": pt.id, "translation": pt.templates, } } func (pt *pluralTranslation) MarshalFlatInterface() interface{} { return pt.templates } func (pt *pluralTranslation) ID() string { return pt.id } func (pt *pluralTranslation) Template(pc language.Plural) *template { return pt.templates[pc] } func (pt *pluralTranslation) UntranslatedCopy() Translation { return &pluralTranslation{pt.id, make(map[language.Plural]*template)} } func (pt *pluralTranslation) Normalize(l *language.Language) Translation { // Delete plural categories that don't belong to this language. for pc := range pt.templates { if _, ok := l.Plurals[pc]; !ok { delete(pt.templates, pc) } } // Create map entries for missing valid categories. for pc := range l.Plurals { if _, ok := pt.templates[pc]; !ok { pt.templates[pc] = mustNewTemplate("") } } return pt } func (pt *pluralTranslation) Backfill(src Translation) Translation { for pc, t := range pt.templates { if t == nil || t.src == "" { pt.templates[pc] = src.Template(language.Other) } } return pt } func (pt *pluralTranslation) Merge(t Translation) Translation { other, ok := t.(*pluralTranslation) if !ok || pt.ID() != t.ID() { return t } for pluralCategory, template := range other.templates { if template != nil && template.src != "" { pt.templates[pluralCategory] = template } } return pt } func (pt *pluralTranslation) Incomplete(l *language.Language) bool { for pc := range l.Plurals { if t := pt.templates[pc]; t == nil || t.src == "" { return true } } return false } var _ = Translation(&pluralTranslation{})