jiti-meet/app.js

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/* global $, config, getRoomName */
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/* application specific logic */
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import "babel-polyfill";
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import "jquery";
import "jquery-contextmenu";
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import "jquery-ui";
import "strophe";
import "strophe-disco";
import "strophe-caps";
import "jQuery-Impromptu";
import "autosize";
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import 'aui';
import 'aui-experimental';
import 'aui-css';
import 'aui-experimental-css';
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window.toastr = require("toastr");
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import URLProcessor from "./modules/config/URLProcessor";
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import RoomnameGenerator from './modules/util/RoomnameGenerator';
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import UI from "./modules/UI/UI";
import settings from "./modules/settings/Settings";
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import conference from './conference';
import ConferenceUrl from './modules/URL/ConferenceUrl';
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import API from './modules/API/API';
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import UIEvents from './service/UI/UIEvents';
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import getTokenData from "./modules/TokenData/TokenData";
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import translation from "./modules/translation/translation";
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/**
* 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.
*/
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function buildRoomName () {
let roomName = getRoomName();
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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);
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}
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
},
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// Used for automated performance tests
connectionTimes: {
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"index.loaded": window.indexLoadedTime
},
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UI,
settings,
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conference,
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translation,
/**
* After the APP has been initialized provides utility methods for dealing
* with the conference room URL(address).
* @type ConferenceUrl
*/
ConferenceUrl : null,
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connection: null,
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API,
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init () {
this.keyboardshortcut =
require("./modules/keyboardshortcut/keyboardshortcut");
this.configFetch = require("./modules/config/HttpConfigFetch");
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this.tokenData = getTokenData();
}
};
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/**
* 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);
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APP.settings.setAvatarUrl((localUser.getAvatarUrl() || "").trim());
APP.settings.setDisplayName((localUser.getName() || "").trim(), true);
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}
}
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function init() {
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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();
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APP.UI.addListener(UIEvents.LANG_CHANGED, function (language) {
APP.translation.setLanguage(language);
APP.settings.setLanguage(language);
});
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APP.keyboardshortcut.init();
}).catch(function (err) {
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APP.UI.hideRingOverLay();
APP.API.notifyConferenceLeft(APP.conference.roomName);
console.error(err);
});
}
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}
/**
* 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() {
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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"] =
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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();
}
}
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$(document).ready(function () {
var now = APP.connectionTimes["document.ready"] = window.performance.now();
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console.log("(TIME) document ready:\t", now);
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URLProcessor.setConfigParametersFromUrl();
APP.init();
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APP.translation.init(settings.getLanguage());
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APP.API.init(APP.tokenData.externalAPISettings);
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obtainConfigAndInit();
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});
$(window).bind('beforeunload', function () {
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APP.API.dispose();
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});
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module.exports = APP;