119 lines
3.7 KiB
JavaScript
119 lines
3.7 KiB
JavaScript
/* global interfaceConfig */
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import { URI_PROTOCOL_PATTERN } from '../base/util';
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import { Platform } from '../base/react';
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import {
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DeepLinkingDesktopPage,
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DeepLinkingMobilePage,
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NoMobileApp
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} from './components';
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import { _shouldShowDeepLinkingDesktopPage }
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from './shouldShowDeepLinkingDesktopPage';
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/**
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* Promise that resolves when the window load event is received.
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*
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* @type {Promise<void>}
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*/
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const windowLoadedPromise = new Promise(resolve => {
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/**
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* Handler for the window load event.
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*
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* @returns {void}
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*/
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function onWindowLoad() {
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resolve();
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window.removeEventListener('load', onWindowLoad);
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}
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window.addEventListener('load', onWindowLoad);
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});
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/**
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* Generates a deep linking URL based on the current window URL.
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*
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* @returns {string} - The generated URL.
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*/
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export function generateDeepLinkingURL() {
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// If the user installed the app while this Component was displayed
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// (e.g. the user clicked the Download the App button), then we would
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// like to open the current URL in the mobile app. The only way to do it
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// appears to be a link with an app-specific scheme, not a Universal
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// Link.
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const appScheme = interfaceConfig.APP_SCHEME || 'org.jitsi.meet';
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const { href } = window.location;
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const regex = new RegExp(URI_PROTOCOL_PATTERN, 'gi');
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// Android: use an intent link, custom schemes don't work in all browsers.
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// https://developer.chrome.com/multidevice/android/intents
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if (Platform.OS === 'android') {
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// https://meet.jit.si/foo -> meet.jit.si/foo
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const url = href.replace(regex, '').substr(2);
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const pkg = interfaceConfig.ANDROID_APP_PACKAGE || 'org.jitsi.meet';
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return `intent://${url}#Intent;scheme=${appScheme};package=${pkg};end`;
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}
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// iOS: Replace the protocol part with the app scheme.
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return href.replace(regex, `${appScheme}:`);
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}
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/**
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* Resolves with the component that should be displayed if the deep linking page
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* should be shown and with <tt>undefined</tt> otherwise.
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*
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* @param {Object} state - Object containing current redux state.
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* @returns {Promise<Component>}
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*/
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export function getDeepLinkingPage(state) {
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const { room } = state['features/base/conference'];
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// Show only if we are about to join a conference.
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if (!room) {
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return Promise.resolve();
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}
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const OS = Platform.OS;
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const isUsingMobileBrowser = OS === 'android' || OS === 'ios';
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if (isUsingMobileBrowser) { // mobile
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const mobileAppPromo
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= typeof interfaceConfig === 'object'
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&& interfaceConfig.MOBILE_APP_PROMO;
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return Promise.resolve(
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typeof mobileAppPromo === 'undefined' || Boolean(mobileAppPromo)
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? DeepLinkingMobilePage : NoMobileApp);
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}
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// desktop
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const { launchInWeb } = state['features/deep-linking'];
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if (launchInWeb) {
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return Promise.resolve();
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}
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return _shouldShowDeepLinkingDesktopPage().then(
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// eslint-disable-next-line no-confusing-arrow
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show => show ? DeepLinkingDesktopPage : undefined);
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}
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/**
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* Opens the desktop app.
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*
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* @returns {void}
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*/
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export function openDesktopApp() {
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windowLoadedPromise.then(() => {
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// If the code for opening the deep link is executed before the window
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// load event, something with the internal chrome state goes wrong. The
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// result is that no window load event is received which is the cause
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// for some permission prompts to not be displayed. In our case the GUM
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// prompt wasn't displayed which causes the GUM call to never finish.
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window.location.href = generateDeepLinkingURL();
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});
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}
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