581 lines
16 KiB
JavaScript
581 lines
16 KiB
JavaScript
var UI = {};
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var VideoLayout = require("./videolayout/VideoLayout.js");
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var AudioLevels = require("./audio_levels/AudioLevels.js");
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var Prezi = require("./prezi/Prezi.js");
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var Etherpad = require("./etherpad/Etherpad.js");
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var Chat = require("./side_pannels/chat/Chat.js");
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var Toolbar = require("./toolbars/toolbar");
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var ToolbarToggler = require("./toolbars/toolbartoggler");
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var BottomToolbar = require("./toolbars/BottomToolbar");
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var ContactList = require("./side_pannels/contactlist/ContactList");
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var Avatar = require("./avatar/Avatar");
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//var EventEmitter = require("events");
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var SettingsMenu = require("./side_pannels/settings/SettingsMenu");
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var Settings = require("./side_pannels/settings/Settings");
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var PanelToggler = require("./side_pannels/SidePanelToggler");
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var RoomNameGenerator = require("./welcome_page/RoomnameGenerator");
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UI.messageHandler = require("./util/MessageHandler");
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var messageHandler = UI.messageHandler;
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//var eventEmitter = new EventEmitter();
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function setupPrezi()
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{
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$("#reloadPresentationLink").click(function()
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{
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Prezi.reloadPresentation();
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});
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}
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function setupChat()
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{
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Chat.init();
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$("#toggle_smileys").click(function() {
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Chat.toggleSmileys();
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});
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}
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function setupToolbars() {
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Toolbar.init();
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Toolbar.setupButtonsFromConfig();
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BottomToolbar.init();
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}
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function registerListeners() {
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RTC.addStreamListener(function (stream) {
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switch (stream.type)
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{
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case "audio":
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VideoLayout.changeLocalAudio(stream.getOriginalStream());
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break;
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case "video":
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VideoLayout.changeLocalVideo(stream.getOriginalStream(), true);
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break;
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case "stream":
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VideoLayout.changeLocalStream(stream.getOriginalStream());
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break;
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case "desktop":
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VideoLayout.changeLocalVideo(stream, !isUsingScreenStream);
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break;
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}
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}, StreamEventTypes.EVENT_TYPE_LOCAL_CREATED);
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RTC.addStreamListener(function (stream) {
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VideoLayout.onRemoteStreamAdded(stream);
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}, StreamEventTypes.EVENT_TYPE_REMOTE_CREATED);
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// Listen for large video size updates
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document.getElementById('largeVideo')
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.addEventListener('loadedmetadata', function (e) {
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currentVideoWidth = this.videoWidth;
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currentVideoHeight = this.videoHeight;
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VideoLayout.positionLarge(currentVideoWidth, currentVideoHeight);
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});
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statistics.addAudioLevelListener(function(jid, audioLevel)
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{
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var resourceJid;
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if(jid === statistics.LOCAL_JID)
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{
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resourceJid = AudioLevels.LOCAL_LEVEL;
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if(RTC.localAudio.isMuted())
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{
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audioLevel = 0;
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}
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}
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else
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{
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resourceJid = Strophe.getResourceFromJid(jid);
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}
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AudioLevels.updateAudioLevel(resourceJid, audioLevel,
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UI.getLargeVideoState().userResourceJid);
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});
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}
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function bindEvents()
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{
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/**
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* Resizes and repositions videos in full screen mode.
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*/
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$(document).on('webkitfullscreenchange mozfullscreenchange fullscreenchange',
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function () {
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VideoLayout.resizeLargeVideoContainer();
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VideoLayout.positionLarge();
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isFullScreen = document.fullScreen ||
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document.mozFullScreen ||
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document.webkitIsFullScreen;
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}
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);
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$(window).resize(function () {
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VideoLayout.resizeLargeVideoContainer();
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VideoLayout.positionLarge();
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});
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}
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UI.start = function () {
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document.title = interfaceConfig.APP_NAME;
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if(config.enableWelcomePage && window.location.pathname == "/" &&
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(!window.localStorage.welcomePageDisabled || window.localStorage.welcomePageDisabled == "false"))
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{
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$("#videoconference_page").hide();
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var setupWelcomePage = require("./welcome_page/WelcomePage");
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setupWelcomePage();
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return;
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}
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if (interfaceConfig.SHOW_JITSI_WATERMARK) {
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var leftWatermarkDiv
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= $("#largeVideoContainer div[class='watermark leftwatermark']");
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leftWatermarkDiv.css({display: 'block'});
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leftWatermarkDiv.parent().get(0).href
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= interfaceConfig.JITSI_WATERMARK_LINK;
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}
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if (interfaceConfig.SHOW_BRAND_WATERMARK) {
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var rightWatermarkDiv
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= $("#largeVideoContainer div[class='watermark rightwatermark']");
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rightWatermarkDiv.css({display: 'block'});
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rightWatermarkDiv.parent().get(0).href
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= interfaceConfig.BRAND_WATERMARK_LINK;
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rightWatermarkDiv.get(0).style.backgroundImage
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= "url(images/rightwatermark.png)";
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}
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if (interfaceConfig.SHOW_POWERED_BY) {
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$("#largeVideoContainer>a[class='poweredby']").css({display: 'block'});
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}
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$("#welcome_page").hide();
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$('body').popover({ selector: '[data-toggle=popover]',
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trigger: 'click hover',
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content: function() {
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return this.getAttribute("content") +
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KeyboardShortcut.getShortcut(this.getAttribute("shortcut"));
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}
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});
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VideoLayout.resizeLargeVideoContainer();
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$("#videospace").mousemove(function () {
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return ToolbarToggler.showToolbar();
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});
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// Set the defaults for prompt dialogs.
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jQuery.prompt.setDefaults({persistent: false});
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// KeyboardShortcut.init();
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registerListeners();
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bindEvents();
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setupPrezi();
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setupToolbars();
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setupChat();
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document.title = interfaceConfig.APP_NAME;
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$("#downloadlog").click(function (event) {
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dump(event.target);
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});
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if(config.enableWelcomePage && window.location.pathname == "/" &&
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(!window.localStorage.welcomePageDisabled || window.localStorage.welcomePageDisabled == "false"))
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{
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$("#videoconference_page").hide();
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var setupWelcomePage = require("./welcome_page/WelcomePage");
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setupWelcomePage();
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return;
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}
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$("#welcome_page").hide();
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document.getElementById('largeVideo').volume = 0;
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if (!$('#settings').is(':visible')) {
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console.log('init');
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init();
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} else {
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loginInfo.onsubmit = function (e) {
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if (e.preventDefault) e.preventDefault();
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$('#settings').hide();
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init();
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};
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}
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toastr.options = {
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"closeButton": true,
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"debug": false,
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"positionClass": "notification-bottom-right",
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"onclick": null,
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"showDuration": "300",
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"hideDuration": "1000",
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"timeOut": "2000",
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"extendedTimeOut": "1000",
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"showEasing": "swing",
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"hideEasing": "linear",
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"showMethod": "fadeIn",
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"hideMethod": "fadeOut",
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"reposition": function() {
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if(PanelToggler.isVisible()) {
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$("#toast-container").addClass("notification-bottom-right-center");
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} else {
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$("#toast-container").removeClass("notification-bottom-right-center");
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}
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},
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"newestOnTop": false
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};
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$('#settingsmenu>input').keyup(function(event){
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if(event.keyCode === 13) {//enter
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SettingsMenu.update();
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}
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});
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$("#updateSettings").click(function () {
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SettingsMenu.update();
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});
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};
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UI.setUserAvatar = function (jid, id) {
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Avatar.setUserAvatar(jid, id);
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};
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UI.toggleSmileys = function () {
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Chat.toggleSmileys();
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};
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UI.chatAddError = function(errorMessage, originalText)
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{
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return Chat.chatAddError(errorMessage, originalText);
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};
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UI.chatSetSubject = function(text)
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{
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return Chat.chatSetSubject(text);
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};
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UI.updateChatConversation = function (from, displayName, message) {
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return Chat.updateChatConversation(from, displayName, message);
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};
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UI.onMucJoined = function (jid, info) {
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Toolbar.updateRoomUrl(window.location.href);
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document.getElementById('localNick').appendChild(
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document.createTextNode(Strophe.getResourceFromJid(jid) + ' (me)')
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);
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var settings = Settings.getSettings();
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// Add myself to the contact list.
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ContactList.addContact(jid, settings.email || settings.uid);
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// Once we've joined the muc show the toolbar
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ToolbarToggler.showToolbar();
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// Show authenticate button if needed
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Toolbar.showAuthenticateButton(
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Moderator.isExternalAuthEnabled() && !Moderator.isModerator());
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var displayName = !config.displayJids
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? info.displayName : Strophe.getResourceFromJid(jid);
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if (displayName)
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$(document).trigger('displaynamechanged',
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['localVideoContainer', displayName + ' (me)']);
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};
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UI.initEtherpad = function (name) {
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Etherpad.init(name);
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};
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UI.onMucLeft = function (jid) {
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console.log('left.muc', jid);
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var displayName = $('#participant_' + Strophe.getResourceFromJid(jid) +
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'>.displayname').html();
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messageHandler.notify(displayName || 'Somebody',
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'disconnected',
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'disconnected');
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// Need to call this with a slight delay, otherwise the element couldn't be
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// found for some reason.
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// XXX(gp) it works fine without the timeout for me (with Chrome 38).
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window.setTimeout(function () {
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var container = document.getElementById(
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'participant_' + Strophe.getResourceFromJid(jid));
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if (container) {
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ContactList.removeContact(jid);
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VideoLayout.removeConnectionIndicator(jid);
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// hide here, wait for video to close before removing
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$(container).hide();
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VideoLayout.resizeThumbnails();
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}
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}, 10);
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// Unlock large video
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if (focusedVideoInfo && focusedVideoInfo.jid === jid)
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{
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console.info("Focused video owner has left the conference");
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focusedVideoInfo = null;
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}
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};
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UI.getSettings = function () {
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return Settings.getSettings();
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};
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UI.toggleFilmStrip = function () {
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return BottomToolbar.toggleFilmStrip();
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};
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UI.toggleChat = function () {
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return BottomToolbar.toggleChat();
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};
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UI.toggleContactList = function () {
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return BottomToolbar.toggleContactList();
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};
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UI.onLocalRoleChange = function (jid, info, pres) {
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console.info("My role changed, new role: " + info.role);
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var isModerator = Moderator.isModerator();
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VideoLayout.showModeratorIndicator();
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Toolbar.showAuthenticateButton(
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Moderator.isExternalAuthEnabled() && !isModerator);
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if (isModerator) {
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Toolbar.closeAuthenticationWindow();
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messageHandler.notify(
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'Me', 'connected', 'Moderator rights granted !');
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}
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};
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UI.onDisposeConference = function (unload) {
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Toolbar.showAuthenticateButton(false);
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};
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UI.onModeratorStatusChanged = function (isModerator) {
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Toolbar.showSipCallButton(isModerator);
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Toolbar.showRecordingButton(
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isModerator); //&&
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// FIXME:
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// Recording visible if
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// there are at least 2(+ 1 focus) participants
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//Object.keys(connection.emuc.members).length >= 3);
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if (isModerator && config.etherpad_base) {
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Etherpad.init();
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}
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};
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UI.onPasswordReqiured = function (callback) {
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// password is required
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Toolbar.lockLockButton();
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messageHandler.openTwoButtonDialog(null,
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'<h2>Password required</h2>' +
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'<input id="lockKey" type="text" placeholder="password" autofocus>',
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true,
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"Ok",
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function (e, v, m, f) {},
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function (event) {
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document.getElementById('lockKey').focus();
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},
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function (e, v, m, f) {
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if (v) {
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var lockKey = document.getElementById('lockKey');
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if (lockKey.value !== null) {
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Toolbar.setSharedKey(lockKey.value);
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callback(lockKey.value);
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}
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}
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}
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);
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};
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UI.onAuthenticationRequired = function () {
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// This is the loop that will wait for the room to be created by
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// someone else. 'auth_required.moderator' will bring us back here.
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authRetryId = window.setTimeout(
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function () {
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Moderator.allocateConferenceFocus(roomName, doJoinAfterFocus);
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}, 5000);
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// Show prompt only if it's not open
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if (authDialog !== null) {
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return;
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}
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// extract room name from 'room@muc.server.net'
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var room = roomName.substr(0, roomName.indexOf('@'));
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authDialog = messageHandler.openDialog(
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'Stop',
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'Authentication is required to create room:<br/><b>' + room +
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'</b></br> You can either authenticate to create the room or ' +
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'just wait for someone else to do so.',
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true,
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{
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Authenticate: 'authNow'
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},
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function (onSubmitEvent, submitValue) {
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// Do not close the dialog yet
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onSubmitEvent.preventDefault();
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// Open login popup
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if (submitValue === 'authNow') {
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Toolbar.authenticateClicked();
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}
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}
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);
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};
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UI.setRecordingButtonState = function (state) {
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Toolbar.setRecordingButtonState(state);
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};
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UI.changeDesktopSharingButtonState = function (isUsingScreenStream) {
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Toolbar.changeDesktopSharingButtonState(isUsingScreenStream);
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};
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UI.inputDisplayNameHandler = function (value) {
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VideoLayout.inputDisplayNameHandler(value);
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};
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UI.onMucEntered = function (jid, id, displayName) {
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messageHandler.notify(displayName || 'Somebody',
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'connected',
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'connected');
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// Add Peer's container
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VideoLayout.ensurePeerContainerExists(jid,id);
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};
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UI.onMucPresenceStatus = function ( jid, info) {
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VideoLayout.setPresenceStatus(
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'participant_' + Strophe.getResourceFromJid(jid), info.status);
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};
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UI.onMucRoleChanged = function (role, displayName) {
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VideoLayout.showModeratorIndicator();
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if (role === 'moderator') {
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var displayName = displayName;
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if (!displayName) {
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displayName = 'Somebody';
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}
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messageHandler.notify(
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displayName,
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'connected',
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'Moderator rights granted to ' + displayName + '!');
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}
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};
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UI.updateLocalConnectionStats = function(percent, stats)
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{
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VideoLayout.updateLocalConnectionStats(percent, stats);
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};
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UI.updateConnectionStats = function(jid, percent, stats)
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{
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VideoLayout.updateConnectionStats(jid, percent, stats);
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};
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UI.onStatsStop = function () {
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VideoLayout.onStatsStop();
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};
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UI.getLargeVideoState = function()
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{
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return VideoLayout.getLargeVideoState();
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};
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UI.showLocalAudioIndicator = function (mute) {
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VideoLayout.showLocalAudioIndicator(mute);
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};
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UI.changeLocalVideo = function (stream, flipx) {
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VideoLayout.changeLocalVideo(stream, flipx);
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};
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UI.generateRoomName = function() {
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var roomnode = null;
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var path = window.location.pathname;
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// determinde the room node from the url
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// TODO: just the roomnode or the whole bare jid?
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if (config.getroomnode && typeof config.getroomnode === 'function') {
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// custom function might be responsible for doing the pushstate
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roomnode = config.getroomnode(path);
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} else {
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/* fall back to default strategy
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* this is making assumptions about how the URL->room mapping happens.
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* It currently assumes deployment at root, with a rewrite like the
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* following one (for nginx):
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location ~ ^/([a-zA-Z0-9]+)$ {
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rewrite ^/(.*)$ / break;
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}
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*/
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if (path.length > 1) {
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roomnode = path.substr(1).toLowerCase();
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} else {
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var word = RoomNameGenerator.generateRoomWithoutSeparator();
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roomnode = word.toLowerCase();
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window.history.pushState('VideoChat',
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'Room: ' + word, window.location.pathname + word);
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}
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}
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roomName = roomnode + '@' + config.hosts.muc;
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};
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UI.connectionIndicatorShowMore = function(id)
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{
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return VideoLayout.connectionIndicators[id].showMore();
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};
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UI.showToolbar = function () {
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return ToolbarToggler.showToolbar();
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};
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UI.dockToolbar = function (isDock) {
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return ToolbarToggler.dockToolbar(isDock);
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};
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function dump(elem, filename) {
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elem = elem.parentNode;
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elem.download = filename || 'meetlog.json';
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elem.href = 'data:application/json;charset=utf-8,\n';
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var data = {};
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if (connection.jingle) {
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data = connection.jingle.populateData();
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}
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var metadata = {};
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metadata.time = new Date();
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metadata.url = window.location.href;
|
|
metadata.ua = navigator.userAgent;
|
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if (connection.logger) {
|
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metadata.xmpp = connection.logger.log;
|
|
}
|
|
data.metadata = metadata;
|
|
elem.href += encodeURIComponent(JSON.stringify(data, null, ' '));
|
|
return false;
|
|
}
|
|
|
|
module.exports = UI;
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|
|