54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
// Package localescompressed compresses and wraps all translators in github.com/gohugoio/locales.
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// The translators are not created until asked for in Get.
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package localescompressed
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import (
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"strings"
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"sync"
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"github.com/gohugoio/locales"
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"github.com/gohugoio/locales/currency"
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)
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var (
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// One normally only need a small subset of all the languages,
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// so delay creation until needed.
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mu sync.RWMutex
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translatorFuncs = make(map[string]func() locales.Translator)
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translators = make(map[string]locales.Translator)
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)
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// GetTranslator gets the Translator for the given locale, nil if not found.
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func GetTranslator(locale string) locales.Translator {
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locale = strings.ToLower(strings.ReplaceAll(locale, "-", "_"))
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mu.RLock()
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t, found := translators[locale]
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if found {
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mu.RUnlock()
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return t
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}
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fn, found := translatorFuncs[locale]
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mu.RUnlock()
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if !found {
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return nil
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}
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mu.Lock()
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t = fn()
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translators[locale] = t
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mu.Unlock()
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return t
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}
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// GetCurrency gets the currency for the given ISO 4217 code,
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// or -1 if not found.
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func GetCurrency(code string) currency.Type {
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c, found := currencies[strings.ToUpper(code)]
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if !found {
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return -1
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}
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return c
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}
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