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https://github.com/zitadel/zitadel.git
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e4843d7692
* fix(middleware): init translation messages * revert change * refactor: split loop in separate function * add imports to ensure init of fs (cherry picked from commit 9bcfa12be237ab929a5d82b10d23e765753d3704)
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
package i18n
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import (
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"encoding/json"
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"io"
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"io/fs"
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"net/http"
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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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"github.com/zitadel/logging"
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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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)
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const i18nPath = "/i18n"
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var translationMessages = map[Namespace]map[language.Tag]*i18n.MessageFile{
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ZITADEL: make(map[language.Tag]*i18n.MessageFile),
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LOGIN: make(map[language.Tag]*i18n.MessageFile),
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NOTIFICATION: make(map[language.Tag]*i18n.MessageFile),
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}
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func init() {
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for ns := range translationMessages {
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loadTranslationsFromNamespace(ns)
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}
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}
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func newBundle(ns Namespace, defaultLanguage language.Tag, allowedLanguages []language.Tag) (*i18n.Bundle, error) {
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bundle := i18n.NewBundle(defaultLanguage)
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for lang, file := range translationMessages[ns] {
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if err := domain.LanguageIsAllowed(false, allowedLanguages, lang); err != nil {
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continue
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}
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bundle.MustAddMessages(lang, file.Messages...)
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}
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return bundle, nil
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}
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func loadTranslationsFromNamespace(ns Namespace) {
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dir := LoadFilesystem(ns)
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i18nDir, err := dir.Open(i18nPath)
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logging.WithFields("namespace", ns).OnError(err).Panic("unable to open translation files")
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defer i18nDir.Close()
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files, err := i18nDir.Readdir(0)
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logging.WithFields("namespace", ns).OnError(err).Panic("unable to read translation files")
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for _, file := range files {
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loadTranslationsFromFile(ns, file, dir)
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}
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}
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func loadTranslationsFromFile(ns Namespace, fileInfo fs.FileInfo, dir http.FileSystem) {
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file, err := dir.Open("/i18n/" + fileInfo.Name())
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logging.WithFields("namespace", ns, "file", fileInfo.Name()).OnError(err).Panic("unable to open translation file")
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defer file.Close()
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content, err := io.ReadAll(file)
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logging.WithFields("namespace", ns, "file", fileInfo.Name()).OnError(err).Panic("unable to read translation file")
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unmarshaler := map[string]i18n.UnmarshalFunc{
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"yaml": func(data []byte, v interface{}) error { return yaml.Unmarshal(data, v) },
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"json": json.Unmarshal,
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"toml": toml.Unmarshal,
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}
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messageFile, err := i18n.ParseMessageFileBytes(content, fileInfo.Name(), unmarshaler)
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logging.WithFields("namespace", ns, "file", fileInfo.Name()).OnError(err).Panic("unable to parse translation file")
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fileLang, _ := strings.CutSuffix(fileInfo.Name(), filepath.Ext(fileInfo.Name()))
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lang := language.Make(fileLang)
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translationMessages[ns][lang] = messageFile
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}
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