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// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package locale // import "miniflux.app/v2/internal/locale"
import (
"embed"
"encoding/json"
"fmt"
)
type translationDict map[string]interface{}
type catalog map[string]translationDict
var defaultCatalog catalog
//go:embed translations/*.json
var translationFiles embed.FS
// LoadCatalogMessages loads and parses all translations encoded in JSON.
func LoadCatalogMessages() error {
var err error
defaultCatalog = make(catalog, len(AvailableLanguages()))
for language := range AvailableLanguages() {
defaultCatalog[language], err = loadTranslationFile(language)
if err != nil {
return err
}
}
return nil
}
func loadTranslationFile(language string) (translationDict, error) {
translationFileData, err := translationFiles.ReadFile(fmt.Sprintf("translations/%s.json", language))
if err != nil {
return nil, err
}
translationMessages, err := parseTranslationMessages(translationFileData)
if err != nil {
return nil, err
}
return translationMessages, nil
}
func parseTranslationMessages(data []byte) (translationDict, error) {
var translationMessages translationDict
if err := json.Unmarshal(data, &translationMessages); err != nil {
return nil, fmt.Errorf(`invalid translation file: %w`, err)
}
return translationMessages, nil
}
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