mirror of
https://github.com/zitadel/zitadel.git
synced 2024-12-23 08:17:35 +00:00
61 lines
1.8 KiB
Go
61 lines
1.8 KiB
Go
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package i18n
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import (
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"encoding/json"
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"io"
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"net/http"
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"os"
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"path/filepath"
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"strings"
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"github.com/BurntSushi/toml"
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"github.com/nicksnyder/go-i18n/v2/i18n"
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"golang.org/x/text/language"
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"sigs.k8s.io/yaml"
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"github.com/zitadel/zitadel/internal/domain"
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zitadel_errors "github.com/zitadel/zitadel/internal/errors"
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)
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const i18nPath = "/i18n"
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func newBundle(dir http.FileSystem, defaultLanguage language.Tag, allowedLanguages []language.Tag) (*i18n.Bundle, error) {
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bundle := i18n.NewBundle(defaultLanguage)
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bundle.RegisterUnmarshalFunc("yaml", func(data []byte, v interface{}) error { return yaml.Unmarshal(data, v) })
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bundle.RegisterUnmarshalFunc("json", json.Unmarshal)
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bundle.RegisterUnmarshalFunc("toml", toml.Unmarshal)
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i18nDir, err := dir.Open(i18nPath)
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if err != nil {
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return nil, zitadel_errors.ThrowNotFound(err, "I18N-MnXRie", "path not found")
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}
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defer i18nDir.Close()
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files, err := i18nDir.Readdir(0)
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if err != nil {
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return nil, zitadel_errors.ThrowNotFound(err, "I18N-Gew23", "cannot read dir")
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}
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for _, file := range files {
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fileLang, _ := strings.CutSuffix(file.Name(), filepath.Ext(file.Name()))
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if err = domain.LanguageIsAllowed(false, allowedLanguages, language.Make(fileLang)); err != nil {
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continue
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}
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if err := addFileFromFileSystemToBundle(dir, bundle, file); err != nil {
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return nil, zitadel_errors.ThrowNotFoundf(err, "I18N-ZS2AW", "cannot append file %s to Bundle", file.Name())
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}
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}
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return bundle, nil
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}
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func addFileFromFileSystemToBundle(dir http.FileSystem, bundle *i18n.Bundle, file os.FileInfo) error {
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f, err := dir.Open("/i18n/" + file.Name())
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if err != nil {
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return err
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}
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defer f.Close()
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content, err := io.ReadAll(f)
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if err != nil {
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return err
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}
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_, err = bundle.ParseMessageFileBytes(content, file.Name())
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return err
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}
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