jiti-meet/app.js

209 lines
6.3 KiB
JavaScript

/* global $, config, getRoomName */
/* application specific logic */
import "babel-polyfill";
import "jquery";
import "jquery-contextmenu";
import "jquery-ui";
import "strophe";
import "strophe-disco";
import "strophe-caps";
import "jQuery-Impromptu";
import "autosize";
import 'aui';
import 'aui-experimental';
import 'aui-css';
import 'aui-experimental-css';
window.toastr = require("toastr");
import URLProcessor from "./modules/config/URLProcessor";
import RoomnameGenerator from './modules/util/RoomnameGenerator';
import UI from "./modules/UI/UI";
import settings from "./modules/settings/Settings";
import conference from './conference';
import ConferenceUrl from './modules/URL/ConferenceUrl';
import API from './modules/API/API';
import UIEvents from './service/UI/UIEvents';
import getTokenData from "./modules/TokenData/TokenData";
import translation from "./modules/translation/translation";
/**
* Tries to push history state with the following parameters:
* 'VideoChat', `Room: ${roomName}`, URL. If fail, prints the error and returns
* it.
*/
function pushHistoryState(roomName, URL) {
try {
window.history.pushState(
'VideoChat', `Room: ${roomName}`, URL
);
} catch (e) {
console.warn("Push history state failed with parameters:",
'VideoChat', `Room: ${roomName}`, URL, e);
return e;
}
return null;
}
/**
* Replaces current history state(replaces the URL displayed by the browser).
* @param {string} newUrl the URL string which is to be displayed by the browser
* to the user.
*/
function replaceHistoryState (newUrl) {
if (window.history
&& typeof window.history.replaceState === 'function') {
window.history.replaceState({}, document.title, newUrl);
}
}
/**
* Builds and returns the room name.
*/
function buildRoomName () {
let roomName = getRoomName();
if(!roomName) {
let word = RoomnameGenerator.generateRoomWithoutSeparator();
roomName = word.toLowerCase();
let historyURL = window.location.href + word;
//Trying to push state with current URL + roomName
pushHistoryState(word, historyURL);
}
return roomName;
}
const APP = {
// Used by do_external_connect.js if we receive the attach data after
// connect was already executed. status property can be "initialized",
// "ready" or "connecting". We are interested in "ready" status only which
// means that connect was executed but we have to wait for the attach data.
// In status "ready" handler property will be set to a function that will
// finish the connect process when the attach data or error is received.
connect: {
status: "initialized",
handler: null
},
// Used for automated performance tests
connectionTimes: {
"index.loaded": window.indexLoadedTime
},
UI,
settings,
conference,
translation,
/**
* After the APP has been initialized provides utility methods for dealing
* with the conference room URL(address).
* @type ConferenceUrl
*/
ConferenceUrl : null,
connection: null,
API,
init () {
this.keyboardshortcut =
require("./modules/keyboardshortcut/keyboardshortcut");
this.configFetch = require("./modules/config/HttpConfigFetch");
this.tokenData = getTokenData();
}
};
/**
* If JWT token data it will be used for local user settings
*/
function setTokenData() {
let localUser = APP.tokenData.caller;
if(localUser) {
APP.settings.setEmail((localUser.getEmail() || "").trim(), true);
APP.settings.setAvatarUrl((localUser.getAvatarUrl() || "").trim());
APP.settings.setDisplayName((localUser.getName() || "").trim(), true);
}
}
function init() {
setTokenData();
// Initialize the conference URL handler
APP.ConferenceUrl = new ConferenceUrl(window.location);
// Clean up the URL displayed by the browser
replaceHistoryState(APP.ConferenceUrl.getInviteUrl());
var isUIReady = APP.UI.start();
if (isUIReady) {
APP.conference.init({roomName: buildRoomName()}).then(function () {
APP.UI.initConference();
APP.UI.addListener(UIEvents.LANG_CHANGED, function (language) {
APP.translation.setLanguage(language);
APP.settings.setLanguage(language);
});
APP.keyboardshortcut.init();
}).catch(function (err) {
APP.UI.hideRingOverLay();
APP.API.notifyConferenceLeft(APP.conference.roomName);
console.error(err);
});
}
}
/**
* If we have an HTTP endpoint for getting config.json configured we're going to
* read it and override properties from config.js and interfaceConfig.js.
* If there is no endpoint we'll just continue with initialization.
* Keep in mind that if the endpoint has been configured and we fail to obtain
* the config for any reason then the conference won't start and error message
* will be displayed to the user.
*/
function obtainConfigAndInit() {
let roomName = APP.conference.roomName;
if (config.configLocation) {
APP.configFetch.obtainConfig(
config.configLocation, roomName,
// Get config result callback
function(success, error) {
if (success) {
var now = APP.connectionTimes["configuration.fetched"] =
window.performance.now();
console.log("(TIME) configuration fetched:\t", now);
init();
} else {
// Show obtain config error,
// pass the error object for report
APP.UI.messageHandler.openReportDialog(
null, "dialog.connectError", error);
}
});
} else {
require("./modules/config/BoshAddressChoice").chooseAddress(
config, roomName);
init();
}
}
$(document).ready(function () {
var now = APP.connectionTimes["document.ready"] = window.performance.now();
console.log("(TIME) document ready:\t", now);
URLProcessor.setConfigParametersFromUrl();
APP.init();
APP.translation.init(settings.getLanguage());
APP.API.init(APP.tokenData.externalAPISettings);
obtainConfigAndInit();
});
$(window).bind('beforeunload', function () {
APP.API.dispose();
});
module.exports = APP;