71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
package lib
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import (
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"bufio"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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)
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var translations = make(map[string]map[string]string)
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// TranslateInit loads translation files from the given directory
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func TranslateInit(langDir string) {
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files, _ := filepath.Glob(filepath.Join(langDir, "*.yaml"))
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for _, f := range files {
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lang := strings.TrimSuffix(filepath.Base(f), ".yaml")
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translations[lang] = make(map[string]string)
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file, _ := os.Open(f)
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if file == nil {
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continue
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}
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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line := scanner.Text()
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if idx := strings.Index(line, ": "); idx > 0 {
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translations[lang][line[:idx]] = strings.Trim(line[idx+2:], "\"'")
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}
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}
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file.Close()
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}
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}
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// T translates a key to the given language, falling back to English
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func T(lang, key string) string {
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if t, ok := translations[lang]; ok {
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if s, ok := t[key]; ok {
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return s
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}
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}
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if t, ok := translations["en"]; ok {
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if s, ok := t[key]; ok {
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return s
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}
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}
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return "[" + key + "]"
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}
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// CategoryTranslate returns the translated category name
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func CategoryTranslate(cat int, lang string) string {
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return T(lang, CategoryKey(cat))
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}
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// SexTranslate returns the translated sex string (ISO 5218)
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func SexTranslate(sex int, lang string) string {
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key := fmt.Sprintf("sex_%d", sex)
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return T(lang, key)
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}
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// DossierLanguage returns the language for a dossier, defaulting to "en"
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func DossierLanguage(dossierID string) string {
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if dossierID == "" {
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return "en"
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}
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d, err := DossierGet(nil, dossierID) // nil ctx = internal operation
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if err != nil || d.Preferences.Language == "" {
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return "en"
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}
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return d.Preferences.Language
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}
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