101 lines
3.6 KiB
TypeScript
101 lines
3.6 KiB
TypeScript
import React, { useContext, useEffect } from 'react';
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import { useIntl } from 'react-intl';
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import * as PluginSdk from 'bigbluebutton-html-plugin-sdk';
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import { getSettingsSingletonInstance } from '/imports/ui/services/settings';
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import Session from '/imports/ui/services/storage/in-memory';
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import { formatLocaleCode } from '/imports/utils/string-utils';
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import useCurrentLocale from '/imports/ui/core/local-states/useCurrentLocale';
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import { LoadingContext } from '/imports/ui/components/common/loading-screen/loading-screen-HOC/component';
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import { UI_DATA_LISTENER_SUBSCRIBED } from 'bigbluebutton-html-plugin-sdk/dist/cjs/ui-data-hooks/consts';
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import intlHolder from '/imports/ui/core/singletons/intlHolder';
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import useUserChangedLocalSettings from '/imports/ui/services/settings/hooks/useUserChangedLocalSettings';
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const RTL_LANGUAGES = ['ar', 'dv', 'fa', 'he'];
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const LARGE_FONT_LANGUAGES = ['te', 'km'];
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interface IntlAdapterProps {
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children: React.ReactNode;
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}
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const IntlAdapter: React.FC<IntlAdapterProps> = ({
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children,
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}) => {
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const Settings = getSettingsSingletonInstance();
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const [currentLocale, setCurrentLocale] = useCurrentLocale();
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const intl = useIntl();
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const loadingContextInfo = useContext(LoadingContext);
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const setLocalSettings = useUserChangedLocalSettings();
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const DEFAULT_LANGUAGE = window.meetingClientSettings.public.app.defaultSettings.application.fallbackLocale;
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useEffect(() => {
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intlHolder.setIntl(intl);
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}, []);
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const sendUiDataToPlugins = () => {
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window.dispatchEvent(new CustomEvent(PluginSdk.IntlLocaleUiDataNames.CURRENT_LOCALE, {
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detail: {
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locale: currentLocale,
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fallbackLocale: DEFAULT_LANGUAGE,
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},
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}));
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};
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const setUp = () => {
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if (currentLocale) {
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const { language, formattedLocale } = formatLocaleCode(currentLocale);
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// @ts-ignore - JS code
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Settings.application.locale = currentLocale;
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if (RTL_LANGUAGES.includes(currentLocale.substring(0, 2))) {
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// @ts-ignore - JS code
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document.body.parentNode.setAttribute('dir', 'rtl');
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// @ts-ignore - JS code
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Settings.application.isRTL = true;
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} else {
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// @ts-ignore - JS code
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document.body.parentNode.setAttribute('dir', 'ltr');
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// @ts-ignore - JS code
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Settings.application.isRTL = false;
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}
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Session.setItem('isLargeFont', LARGE_FONT_LANGUAGES.includes(currentLocale.substring(0, 2)));
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document.getElementsByTagName('html')[0].lang = formattedLocale;
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document.body.classList.add(`lang-${language}`);
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Settings.save(setLocalSettings);
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}
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};
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const runOnMountAndUnmount = () => {
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window.addEventListener(
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`${UI_DATA_LISTENER_SUBSCRIBED}-${PluginSdk.IntlLocaleUiDataNames.CURRENT_LOCALE}`,
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sendUiDataToPlugins,
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);
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// @ts-ignore - JS code
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const { locale } = Settings.application;
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const clientSettings = JSON.parse(sessionStorage.getItem('clientStartupSettings') || '{}');
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const { overrideLocale } = clientSettings;
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if (
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typeof locale === 'string'
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&& locale !== currentLocale
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) {
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setCurrentLocale(overrideLocale || locale);
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} else {
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setUp();
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}
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return () => {
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window.removeEventListener(
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`${UI_DATA_LISTENER_SUBSCRIBED}-${PluginSdk.IntlLocaleUiDataNames.CURRENT_LOCALE}`,
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sendUiDataToPlugins,
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);
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};
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};
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const runOnCurrentLocaleUpdate = () => {
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setUp();
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sendUiDataToPlugins();
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};
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useEffect(runOnMountAndUnmount, []);
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useEffect(runOnCurrentLocaleUpdate, [currentLocale]);
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return !loadingContextInfo.isLoading ? children : null;
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};
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export default IntlAdapter;
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