synapse-admin/src/App.jsx

import React from "react";
import {
  Admin,
  CustomRoutes,
  Resource,
  resolveBrowserLocale,
} from "react-admin";
import polyglotI18nProvider from "ra-i18n-polyglot";
import authProvider from "./synapse/authProvider";
import dataProvider from "./synapse/dataProvider";
import users from "./components/users";
import rooms from "./components/rooms";
import userMediaStats from "./components/statistics";
import reports from "./components/EventReports";
import roomDirectory from "./components/RoomDirectory";
import destinations from "./components/destinations";
import registrationToken from "./components/RegistrationTokens";
import LoginPage from "./components/LoginPage";
import { ImportFeature } from "./components/ImportFeature";
import { Route } from "react-router-dom";
import germanMessages from "./i18n/de";
import englishMessages from "./i18n/en";
import frenchMessages from "./i18n/fr";
import chineseMessages from "./i18n/zh";
import italianMessages from "./i18n/it";

// TODO: Can we use lazy loading together with browser locale?
const messages = {
  de: germanMessages,
  en: englishMessages,
  fr: frenchMessages,
  it: italianMessages,
  zh: chineseMessages,
};
const i18nProvider = polyglotI18nProvider(
  locale => (messages[locale] ? messages[locale] : messages.en),
  resolveBrowserLocale()
);

const App = () => (
  <Admin
    disableTelemetry
    requireAuth
    loginPage={LoginPage}
    authProvider={authProvider}
    dataProvider={dataProvider}
    i18nProvider={i18nProvider}
  >
    <CustomRoutes>
      <Route path="/import_users" element={<ImportFeature />} />
    </CustomRoutes>
    <Resource {...users} />
    <Resource {...rooms} />
    <Resource {...userMediaStats} />
    <Resource {...reports} />
    <Resource {...roomDirectory} />
    <Resource {...destinations} />
    <Resource {...registrationToken} />
    <Resource name="connections" />
    <Resource name="devices" />
    <Resource name="room_members" />
    <Resource name="users_media" />
    <Resource name="joined_rooms" />
    <Resource name="pushers" />
    <Resource name="servernotices" />
    <Resource name="forward_extremities" />
    <Resource name="room_state" />
    <Resource name="destination_rooms" />
  </Admin>
);

export default App;