package i18n import ( "fmt" "strings" "time" "golang.org/x/text/language" "golang.org/x/text/message" ) //go:generate gotext -srclang=en update -out=catalog.go -lang=el,en,nl git.thomasvoss.com/euro-cash.eu type Printer struct { Locale Locale printer *message.Printer } type Locale struct { Bcp string Name string dateFmt string moneyFmt string Eurozone bool Enabled bool } var ( Locales = [...]Locale{ { Bcp: "ca", Name: "català", dateFmt: "2/1/2006", Eurozone: true, Enabled: false, }, { Bcp: "de", Name: "Deutsch", dateFmt: "2.1.2006", Eurozone: true, Enabled: false, }, { Bcp: "el", Name: "ελληνικά", dateFmt: "2/1/2006", Eurozone: true, Enabled: true, }, { Bcp: "en", Name: "English", dateFmt: "02/01/2006", Eurozone: true, Enabled: true, }, { Bcp: "es", Name: "español", dateFmt: "2/1/2006", Eurozone: true, Enabled: false, }, { Bcp: "et", Name: "eesti", dateFmt: "2.1.2006", Eurozone: true, Enabled: false, }, { Bcp: "fi", Name: "suomi", dateFmt: "2.1.2006", Eurozone: true, Enabled: false, }, { Bcp: "fr", Name: "français", dateFmt: "02/01/2006", Eurozone: true, Enabled: false, }, { Bcp: "ga", Name: "Gaeilge", dateFmt: "02/01/2006", Eurozone: true, Enabled: false, }, { Bcp: "hr", Name: "hrvatski", dateFmt: "02. 01. 2006.", Eurozone: true, Enabled: false, }, { Bcp: "it", Name: "italiano", dateFmt: "02/01/2006", Eurozone: true, Enabled: false, }, { Bcp: "lb", Name: "lëtzebuergesch", dateFmt: "2.1.2006", Eurozone: true, Enabled: false, }, { Bcp: "lt", Name: "lietuvių", dateFmt: "2006-01-02", Eurozone: true, Enabled: false, }, { Bcp: "lv", Name: "latviešu", dateFmt: "2.01.2006.", Eurozone: true, Enabled: false, }, { Bcp: "mt", Name: "Malti", dateFmt: "2/1/2006", Eurozone: true, Enabled: false, }, { Bcp: "nl", Name: "Nederlands", dateFmt: "2-1-2006", Eurozone: true, Enabled: true, }, { Bcp: "pt", Name: "português", dateFmt: "02/01/2006", Eurozone: true, Enabled: false, }, { Bcp: "sk", Name: "slovenčina", dateFmt: "2. 1. 2006", Eurozone: true, Enabled: false, }, { Bcp: "sl", Name: "slovenščina", dateFmt: "2. 1. 2006", Eurozone: true, Enabled: false, }, /* Non-Eurozone locales */ { Bcp: "bg", Name: "български", dateFmt: "2.01.2006 г.", Eurozone: false, Enabled: false, }, { Bcp: "en-US", Name: "English (US)", dateFmt: "1/2/2006", Eurozone: false, Enabled: false, }, { Bcp: "ro", Name: "română", dateFmt: "02.01.2006", Eurozone: false, Enabled: false, }, { Bcp: "uk", Name: "yкраїнська", dateFmt: "02.01.2006", Eurozone: false, Enabled: false, }, } /* Map of language codes to printers. We do this instead of just using language.MustParse() directly so that we can easily see if a language is supported or not. */ Printers map[string]Printer = make(map[string]Printer, len(Locales)) DefaultPrinter Printer ) func InitPrinters() { for _, loc := range Locales { if loc.Enabled { lang := language.MustParse(loc.Bcp) Printers[strings.ToLower(loc.Bcp)] = Printer{ Locale: loc, printer: message.NewPrinter(lang), } } } DefaultPrinter = Printers["en"] } func (p Printer) T(fmt string, args ...any) string { return p.printer.Sprintf(fmt, args...) } func (p Printer) Date(d time.Time) string { return d.Format(p.Locale.dateFmt) } /* TODO: Try to use a decimal type here */ func (p Printer) Money(val float64, round bool) string { var valstr string /* Hack to avoid gotext writing these two ‘translations’ into the translations file */ f := p.printer.Sprintf if round { valstr = f("%d", int(val)) } else { valstr = f("%.2f", val) } /* All Eurozone languages place the eurosign after the value except for Dutch, English, Gaelic, and Maltese. Austrian German also uses Dutch-style formatting, but we do not support that dialect. */ switch p.Locale.Bcp { case "en", "en-US", "ga", "mt": return fmt.Sprintf("€%s", valstr) case "nl": return fmt.Sprintf("€ %s", valstr) default: return fmt.Sprintf("%s €", valstr) } } /* Transform ‘en-US’ to ‘en’ */ func (l Locale) Language() string { return l.Bcp[:2] }