55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package locale // import "miniflux.app/locale"
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import (
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"embed"
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"encoding/json"
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"fmt"
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)
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type translationDict map[string]interface{}
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type catalog map[string]translationDict
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var defaultCatalog catalog
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//go:embed translations/*.json
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var translationFiles embed.FS
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// LoadCatalogMessages loads and parses all translations encoded in JSON.
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func LoadCatalogMessages() error {
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var err error
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defaultCatalog = make(catalog)
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for language := range AvailableLanguages() {
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defaultCatalog[language], err = loadTranslationFile(language)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func loadTranslationFile(language string) (translationDict, error) {
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translationFileData, err := translationFiles.ReadFile(fmt.Sprintf("translations/%s.json", language))
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if err != nil {
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return nil, err
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}
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translationMessages, err := parseTranslationMessages(translationFileData)
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if err != nil {
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return nil, err
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}
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return translationMessages, nil
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}
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func parseTranslationMessages(data []byte) (translationDict, error) {
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var translationMessages translationDict
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if err := json.Unmarshal(data, &translationMessages); err != nil {
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return nil, fmt.Errorf(`invalid translation file: %w`, err)
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}
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return translationMessages, nil
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}
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