45 lines
851 B
Go
45 lines
851 B
Go
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package main
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import (
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"encoding/json"
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"fmt"
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)
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type i18nLang struct {
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Code string `json:"code"`
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Name string `json:"name"`
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}
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type i18nLangRaw struct {
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Code string `json:"_.code"`
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Name string `json:"_.name"`
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}
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// geti18nLangList returns the list of available i18n languages.
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func geti18nLangList(lang string, app *App) ([]i18nLang, error) {
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list, err := app.fs.Glob("/i18n/*.json")
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if err != nil {
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return nil, err
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}
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var out []i18nLang
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for _, l := range list {
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b, err := app.fs.Get(l)
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if err != nil {
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return out, fmt.Errorf("error reading lang file: %s: %v", l, err)
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}
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var lang i18nLangRaw
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if err := json.Unmarshal(b.ReadBytes(), &lang); err != nil {
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return out, fmt.Errorf("error parsing lang file: %s: %v", l, err)
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}
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out = append(out, i18nLang{
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Code: lang.Code,
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Name: lang.Name,
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})
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}
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return out, nil
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}
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