mirror of
https://github.com/chillpadclub/bedolaga-cabinet.git
synced 2026-07-29 18:13:47 +00:00
0caba3dffb
Modal a11y: - focus-trap + role=dialog/aria-modal/aria-labelledby on AdminRoles delete confirm and AdminBanSystem user-detail modal (+ close aria-label) Telegram theme/language sync (first run only, explicit choice always wins): - getTelegramColorScheme() / getTelegramLanguageCode() helpers in useTelegramSDK - useTheme initial state follows the Telegram client color scheme when no stored theme - applyTelegramLanguage() adopts the Telegram client language when no stored choice, called from main.tsx after SDK init (launch params unavailable before init)
84 lines
2.3 KiB
TypeScript
84 lines
2.3 KiB
TypeScript
import i18n, { type ResourceLanguage } from 'i18next';
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import { initReactI18next } from 'react-i18next';
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import LanguageDetector from 'i18next-browser-languagedetector';
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import { getTelegramLanguageCode } from './hooks/useTelegramSDK';
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const localeLoaders: Record<string, () => Promise<{ default: ResourceLanguage }>> = {
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ru: () => import('./locales/ru.json'),
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en: () => import('./locales/en.json'),
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zh: () => import('./locales/zh.json'),
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fa: () => import('./locales/fa.json'),
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};
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const SUPPORTED_LANGS = Object.keys(localeLoaders);
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const FALLBACK_LNG = 'ru';
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const LANGUAGE_STORAGE_KEY = 'cabinet_language';
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const loadedLanguages = new Set<string>();
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async function loadLanguage(lng: string): Promise<void> {
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if (loadedLanguages.has(lng)) return;
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const loader = localeLoaders[lng];
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if (!loader) return;
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const mod = await loader();
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i18n.addResourceBundle(lng, 'translation', mod.default, true, true);
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loadedLanguages.add(lng);
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}
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i18n
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.use(LanguageDetector)
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.use(initReactI18next)
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.init({
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fallbackLng: FALLBACK_LNG,
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supportedLngs: SUPPORTED_LANGS,
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partialBundledLanguages: true,
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detection: {
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order: ['localStorage', 'navigator'],
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caches: ['localStorage'],
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lookupLocalStorage: 'cabinet_language',
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},
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interpolation: {
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escapeValue: false,
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},
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react: {
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useSuspense: false,
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},
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showSupportNotice: false,
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});
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// Load detected language + fallback on startup
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const detectedLng = i18n.language?.split('-')[0] || FALLBACK_LNG;
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const langsToLoad = [FALLBACK_LNG, ...(detectedLng !== FALLBACK_LNG ? [detectedLng] : [])];
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Promise.all(langsToLoad.map(loadLanguage));
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// Lazy-load on language change
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i18n.on('languageChanged', (lng: string) => {
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const code = lng.split('-')[0];
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loadLanguage(code);
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});
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/**
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* On first run inside Telegram (no explicit stored choice), adopt the user's
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* Telegram client language. Must be called after the Telegram SDK is initialised
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* (e.g. from main.tsx), since launch params are unavailable before init().
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*/
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export function applyTelegramLanguage(): void {
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try {
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if (localStorage.getItem(LANGUAGE_STORAGE_KEY)) return; // explicit choice wins
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} catch {
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return;
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}
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const code = getTelegramLanguageCode();
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if (code && SUPPORTED_LANGS.includes(code) && i18n.language?.split('-')[0] !== code) {
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i18n.changeLanguage(code);
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}
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}
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export default i18n;
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