659 lines
21 KiB
JavaScript
659 lines
21 KiB
JavaScript
/* global $, APP, JitsiMeetJS, config, interfaceConfig */
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import {openConnection} from './connection';
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//FIXME:
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import createRoomLocker from './modules/UI/authentication/RoomLocker';
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//FIXME:
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import AuthHandler from './modules/UI/authentication/AuthHandler';
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import CQEvents from './service/connectionquality/CQEvents';
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import UIEvents from './service/UI/UIEvents';
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import DSEvents from './service/desktopsharing/DesktopSharingEventTypes';
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const ConnectionEvents = JitsiMeetJS.events.connection;
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const ConnectionErrors = JitsiMeetJS.errors.connection;
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const ConferenceEvents = JitsiMeetJS.events.conference;
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const ConferenceErrors = JitsiMeetJS.errors.conference;
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let room, connection, localTracks, localAudio, localVideo, roomLocker;
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const Commands = {
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CONNECTION_QUALITY: "stats",
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EMAIL: "email",
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VIDEO_TYPE: "videoType",
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ETHERPAD: "etherpad",
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PREZI: "prezi",
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STOP_PREZI: "stop-prezi"
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};
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function connect() {
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return openConnection({retry: true}).catch(function (err) {
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if (err === ConnectionErrors.PASSWORD_REQUIRED) {
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APP.UI.notifyTokenAuthFailed();
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} else {
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APP.UI.notifyConnectionFailed(err);
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}
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throw err;
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});
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}
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const addTrack = (track) => {
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room.addTrack(track);
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if (track.isAudioTrack()) {
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return;
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}
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room.removeCommand(Commands.VIDEO_TYPE);
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room.sendCommand(Commands.VIDEO_TYPE, {
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value: track.videoType,
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attributes: {
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xmlns: 'http://jitsi.org/jitmeet/video'
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}
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});
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};
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// share email with other users
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const sendEmail = (email) => {
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room.sendCommand(Commands.EMAIL, {
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value: email,
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attributes: {
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id: room.myUserId()
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}
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});
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};
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const unload = () => {
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room.leave();
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connection.disconnect();
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};
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const getDisplayName = (id) => {
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if (APP.conference.isLocalId(id)) {
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return APP.settings.getDisplayName();
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}
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let participant = room.getParticipantById(id);
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if (participant && participant.getDisplayName()) {
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return participant.getDisplayName();
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}
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};
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class ConferenceConnector {
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constructor(resolve, reject) {
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this._resolve = resolve;
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this._reject = reject;
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this.reconnectTimeout = null;
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room.on(ConferenceEvents.CONFERENCE_JOINED,
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this._handleConferenceJoined.bind(this));
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room.on(ConferenceEvents.CONFERENCE_FAILED,
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this._onConferenceFailed.bind(this));
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}
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_handleConferenceFailed(err) {
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this._unsubscribe();
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this._reject(err);
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}
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_onConferenceFailed(err, msg = '') {
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console.error('CONFERENCE FAILED:', err, msg);
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switch (err) {
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// room is locked by the password
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case ConferenceErrors.PASSWORD_REQUIRED:
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APP.UI.markRoomLocked(true);
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roomLocker.requirePassword().then(function () {
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room.join(roomLocker.password);
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});
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break;
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case ConferenceErrors.CONNECTION_ERROR:
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APP.UI.notifyConnectionFailed(msg);
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break;
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// not enough rights to create conference
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case ConferenceErrors.AUTHENTICATION_REQUIRED:
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// schedule reconnect to check if someone else created the room
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this.reconnectTimeout = setTimeout(function () {
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room.join();
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}, 5000);
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// notify user that auth is required
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AuthHandler.requireAuth(APP.conference.roomName);
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break;
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default:
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this.handleConferenceFailed(err);
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}
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}
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_unsubscribe() {
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room.off(
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ConferenceEvents.CONFERENCE_JOINED, this._handleConferenceJoined);
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room.off(
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ConferenceEvents.CONFERENCE_FAILED, this._onConferenceFailed);
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if (this.reconnectTimeout !== null) {
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clearTimeout(this.reconnectTimeout);
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}
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AuthHandler.closeAuth();
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}
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_handleConferenceJoined() {
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this._unsubscribe();
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this._resolve();
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}
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connect() {
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room.join();
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}
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}
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export default {
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localId: undefined,
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isModerator: false,
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audioMuted: false,
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videoMuted: false,
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init(options) {
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this.roomName = options.roomName;
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JitsiMeetJS.setLogLevel(JitsiMeetJS.logLevels.TRACE);
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return JitsiMeetJS.init(config).then(() => {
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return Promise.all([
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this.createLocalTracks('audio', 'video'),
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connect()
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]);
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}).then(([tracks, con]) => {
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console.log('initialized with %s local tracks', tracks.length);
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localTracks = tracks;
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connection = con;
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this._createRoom();
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$(window).bind('beforeunload', unload );
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$(window).bind('unload', unload );
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return new Promise((resolve, reject) => {
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(new ConferenceConnector(resolve, reject)).connect();
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});
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});
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},
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createLocalTracks (...devices) {
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return JitsiMeetJS.createLocalTracks({
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// copy array to avoid mutations inside library
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devices: devices.slice(0),
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resolution: config.resolution
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}).catch(function (err) {
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console.error('failed to create local tracks', ...devices, err);
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APP.statistics.onGetUserMediaFailed(err);
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return [];
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});
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},
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isLocalId (id) {
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return this.localId === id;
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},
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/**
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* Simulates toolbar button click for audio mute. Used by shortcuts and API.
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* @param mute true for mute and false for unmute.
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*/
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muteAudio (mute) {
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//FIXME: Maybe we should create method for that in the UI instead of
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//accessing directly eventEmitter????
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APP.UI.eventEmitter.emit(UIEvents.AUDIO_MUTED, mute);
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},
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/**
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* Simulates toolbar button click for audio mute. Used by shortcuts and API.
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*/
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toggleAudioMuted () {
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this.muteAudio(!this.audioMuted);
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},
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/**
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* Simulates toolbar button click for video mute. Used by shortcuts and API.
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* @param mute true for mute and false for unmute.
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*/
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muteVideo (mute) {
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//FIXME: Maybe we should create method for that in the UI instead of
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//accessing directly eventEmitter????
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APP.UI.eventEmitter.emit(UIEvents.VIDEO_MUTED, mute);
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},
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/**
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* Simulates toolbar button click for video mute. Used by shortcuts and API.
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*/
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toggleVideoMuted () {
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this.muteVideo(!this.videoMuted);
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},
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listMembers () {
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return room.getParticipants();
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},
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listMembersIds () {
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return room.getParticipants().map(p => p.getId());
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},
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sipGatewayEnabled () {
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return room.isSIPCallingSupported();
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},
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get membersCount () {
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return room.getParticipants().length + 1;
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},
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get startAudioMuted () {
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return room && room.getStartMutedPolicy().audio;
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},
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get startVideoMuted () {
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return room && room.getStartMutedPolicy().video;
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},
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// used by torture currently
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isJoined () {
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return this._room
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&& this._room.isJoined();
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},
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getConnectionState () {
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return this._room
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&& this._room.getConnectionState();
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},
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getMyUserId () {
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return this._room
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&& this._room.myUserId();
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},
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/**
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* Will check for number of remote particiapnts that have at least one
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* remote track.
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* @return boolean whether we have enough participants with remote streams
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*/
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checkEnoughParticipants (number) {
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var participants = this._room.getParticipants();
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var foundParticipants = 0;
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for (var i = 0; i < participants.length; i += 1) {
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if (participants[i].getTracks().length > 0) {
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foundParticipants++;
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}
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}
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return foundParticipants >= number;
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},
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// end used by torture
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_createRoom () {
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room = connection.initJitsiConference(APP.conference.roomName,
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this._getConferenceOptions());
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this.localId = room.myUserId();
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localTracks.forEach((track) => {
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if(track.isAudioTrack()) {
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localAudio = track;
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}
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else if (track.isVideoTrack()) {
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localVideo = track;
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}
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addTrack(track);
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APP.UI.addLocalStream(track);
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});
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roomLocker = createRoomLocker(room);
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this._room = room; // FIXME do not use this
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let email = APP.settings.getEmail();
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email && sendEmail(email);
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let nick = APP.settings.getDisplayName();
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(config.useNicks && !nick) && (() => {
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nick = APP.UI.askForNickname();
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APP.settings.setDisplayName(nick);
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})();
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nick && room.setDisplayName(nick);
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this._setupListeners();
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},
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_getConferenceOptions() {
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let options = {
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openSctp: config.openSctp,
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disableAudioLevels: config.disableAudioLevels
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};
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if(config.enableRecording) {
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options.recordingType = (config.hosts &&
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(typeof config.hosts.jirecon != "undefined"))?
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"jirecon" : "colibri";
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}
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return options;
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},
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_setupListeners () {
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// add local streams when joined to the conference
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room.on(ConferenceEvents.CONFERENCE_JOINED, () => {
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APP.UI.updateAuthInfo(room.isAuthEnabled(), room.getAuthLogin());
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APP.UI.mucJoined();
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});
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room.on(ConferenceEvents.USER_JOINED, (id, user) => {
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console.log('USER %s connnected', id, user);
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// FIXME email???
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APP.UI.addUser(id, user.getDisplayName());
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// chek the roles for the new user and reflect them
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APP.UI.updateUserRole(user);
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});
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room.on(ConferenceEvents.USER_LEFT, (id, user) => {
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console.log('USER %s LEFT', id, user);
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APP.UI.removeUser(id, user.getDisplayName());
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APP.UI.stopPrezi(id);
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});
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room.on(ConferenceEvents.USER_ROLE_CHANGED, (id, role) => {
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if (this.isLocalId(id)) {
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console.info(`My role changed, new role: ${role}`);
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this.isModerator = room.isModerator();
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APP.UI.updateLocalRole(room.isModerator());
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} else {
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let user = room.getParticipantById(id);
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if (user) {
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APP.UI.updateUserRole(user);
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}
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}
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});
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room.on(ConferenceEvents.TRACK_ADDED, (track) => {
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if(!track || track.isLocal())
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return;
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APP.UI.addRemoteStream(track);
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});
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room.on(ConferenceEvents.TRACK_REMOVED, (track) => {
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// FIXME handle
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});
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room.on(ConferenceEvents.TRACK_MUTE_CHANGED, (track) => {
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if(!track)
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return;
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const handler = (track.getType() === "audio")?
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APP.UI.setAudioMuted : APP.UI.setVideoMuted;
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let id;
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const mute = track.isMuted();
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if(track.isLocal()){
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id = this.localId;
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if(track.getType() === "audio") {
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APP.statistics.onAudioMute(mute);
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this.audioMuted = mute;
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} else {
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APP.statistics.onVideoMute(mute);
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this.videoMuted = mute;
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}
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} else {
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id = track.getParticipantId();
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}
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handler(id , mute);
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});
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room.on(ConferenceEvents.TRACK_AUDIO_LEVEL_CHANGED, (id, lvl) => {
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if(this.isLocalId(id) && localAudio.isMuted()) {
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lvl = 0;
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}
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APP.UI.setAudioLevel(id, lvl);
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});
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room.on(ConferenceEvents.IN_LAST_N_CHANGED, (inLastN) => {
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//FIXME
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if (config.muteLocalVideoIfNotInLastN) {
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// TODO mute or unmute if required
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// mark video on UI
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// APP.UI.markVideoMuted(true/false);
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}
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});
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room.on(ConferenceEvents.LAST_N_ENDPOINTS_CHANGED, (ids) => {
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APP.UI.handleLastNEndpoints(ids);
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});
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room.on(ConferenceEvents.DOMINANT_SPEAKER_CHANGED, (id) => {
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APP.UI.markDominantSpeaker(id);
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});
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if (!interfaceConfig.filmStripOnly) {
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room.on(ConferenceEvents.CONNECTION_INTERRUPTED, () => {
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APP.UI.markVideoInterrupted(true);
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});
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room.on(ConferenceEvents.CONNECTION_RESTORED, () => {
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APP.UI.markVideoInterrupted(false);
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});
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room.on(ConferenceEvents.MESSAGE_RECEIVED, (id, text, ts) => {
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APP.UI.addMessage(id, getDisplayName(id), text, ts);
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});
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}
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room.on(ConferenceEvents.DISPLAY_NAME_CHANGED, (id, displayName) => {
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APP.UI.changeDisplayName(id, displayName);
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});
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room.on(ConferenceEvents.RECORDING_STATE_CHANGED, (status, error) => {
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if(status == "error") {
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console.error(error);
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return;
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}
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APP.UI.updateRecordingState(status);
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});
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room.on(ConferenceEvents.KICKED, () => {
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APP.UI.notifyKicked();
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// FIXME close
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});
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room.on(ConferenceEvents.DTMF_SUPPORT_CHANGED, (isDTMFSupported) => {
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APP.UI.updateDTMFSupport(isDTMFSupported);
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});
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APP.UI.addListener(UIEvents.ROOM_LOCK_CLICKED, () => {
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if (room.isModerator()) {
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let promise = roomLocker.isLocked
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? roomLocker.askToUnlock()
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: roomLocker.askToLock();
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promise.then(() => {
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APP.UI.markRoomLocked(roomLocker.isLocked);
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});
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} else {
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roomLocker.notifyModeratorRequired();
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}
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});
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APP.UI.addListener(UIEvents.AUDIO_MUTED, (muted) => {
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(muted)? localAudio.mute() : localAudio.unmute();
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});
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APP.UI.addListener(UIEvents.VIDEO_MUTED, (muted) => {
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(muted)? localVideo.mute() : localVideo.unmute();
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});
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if (!interfaceConfig.filmStripOnly) {
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APP.UI.addListener(UIEvents.MESSAGE_CREATED, (message) => {
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room.sendTextMessage(message);
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});
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}
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APP.connectionquality.addListener(
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CQEvents.LOCALSTATS_UPDATED,
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(percent, stats) => {
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APP.UI.updateLocalStats(percent, stats);
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// send local stats to other users
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room.sendCommandOnce(Commands.CONNECTION_QUALITY, {
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children: APP.connectionquality.convertToMUCStats(stats),
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attributes: {
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xmlns: 'http://jitsi.org/jitmeet/stats'
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}
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});
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}
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);
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APP.connectionquality.addListener(CQEvents.STOP, () => {
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APP.UI.hideStats();
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room.removeCommand(Commands.CONNECTION_QUALITY);
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});
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// listen to remote stats
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room.addCommandListener(Commands.CONNECTION_QUALITY,(values, from) => {
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APP.connectionquality.updateRemoteStats(from, values);
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});
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APP.connectionquality.addListener(CQEvents.REMOTESTATS_UPDATED,
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(id, percent, stats) => {
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APP.UI.updateRemoteStats(id, percent, stats);
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});
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room.addCommandListener(Commands.ETHERPAD, ({value}) => {
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APP.UI.initEtherpad(value);
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});
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room.addCommandListener(Commands.PREZI, ({value, attributes}) => {
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APP.UI.showPrezi(attributes.id, value, attributes.slide);
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});
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room.addCommandListener(Commands.STOP_PREZI, ({attributes}) => {
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APP.UI.stopPrezi(attributes.id);
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});
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APP.UI.addListener(UIEvents.SHARE_PREZI, (url, slide) => {
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console.log('Sharing Prezi %s slide %s', url, slide);
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room.removeCommand(Commands.PREZI);
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room.sendCommand(Commands.PREZI, {
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value: url,
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attributes: {
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id: room.myUserId(),
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slide
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}
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});
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});
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APP.UI.addListener(UIEvents.STOP_SHARING_PREZI, () => {
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room.removeCommand(Commands.PREZI);
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room.sendCommandOnce(Commands.STOP_PREZI, {
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attributes: {
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id: room.myUserId()
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}
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});
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});
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room.addCommandListener(Commands.VIDEO_TYPE, ({value}, from) => {
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APP.UI.onPeerVideoTypeChanged(from, value);
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});
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APP.UI.addListener(UIEvents.EMAIL_CHANGED, (email) => {
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APP.settings.setEmail(email);
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APP.UI.setUserAvatar(room.myUserId(), email);
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sendEmail(email);
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});
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room.addCommandListener(Commands.EMAIL, (data) => {
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APP.UI.setUserAvatar(data.attributes.id, data.value);
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});
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APP.UI.addListener(UIEvents.NICKNAME_CHANGED, (nickname) => {
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APP.settings.setDisplayName(nickname);
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room.setDisplayName(nickname);
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APP.UI.changeDisplayName(APP.conference.localId, nickname);
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});
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APP.UI.addListener(UIEvents.START_MUTED_CHANGED,
|
|
(startAudioMuted, startVideoMuted) => {
|
|
room.setStartMutedPolicy({audio: startAudioMuted,
|
|
video: startVideoMuted});
|
|
}
|
|
);
|
|
room.on(
|
|
ConferenceEvents.START_MUTED_POLICY_CHANGED,
|
|
(policy) => {
|
|
APP.UI.onStartMutedChanged();
|
|
}
|
|
);
|
|
room.on(ConferenceEvents.STARTED_MUTED, () => {
|
|
(room.isStartAudioMuted() || room.isStartVideoMuted())
|
|
&& APP.UI.notifyInitiallyMuted();
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.USER_INVITED, (roomUrl) => {
|
|
APP.UI.inviteParticipants(
|
|
roomUrl,
|
|
APP.conference.roomName,
|
|
roomLocker.password,
|
|
APP.settings.getDisplayName()
|
|
);
|
|
});
|
|
|
|
// call hangup
|
|
APP.UI.addListener(UIEvents.HANGUP, () => {
|
|
APP.UI.requestFeedback().then(() => {
|
|
connection.disconnect();
|
|
config.enableWelcomePage && setTimeout(() => {
|
|
window.localStorage.welcomePageDisabled = false;
|
|
window.location.pathname = "/";
|
|
}, 3000);
|
|
}, (err) => {console.error(err);});
|
|
});
|
|
|
|
// logout
|
|
APP.UI.addListener(UIEvents.LOGOUT, () => {
|
|
// FIXME handle logout
|
|
// APP.xmpp.logout(function (url) {
|
|
// if (url) {
|
|
// window.location.href = url;
|
|
// } else {
|
|
// hangup();
|
|
// }
|
|
// });
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.SIP_DIAL, (sipNumber) => {
|
|
room.dial(sipNumber);
|
|
});
|
|
|
|
|
|
// Starts or stops the recording for the conference.
|
|
APP.UI.addListener(UIEvents.RECORDING_TOGGLE, (predefinedToken) => {
|
|
if (predefinedToken) {
|
|
room.toggleRecording({token: predefinedToken});
|
|
return;
|
|
}
|
|
APP.UI.requestRecordingToken().then((token) => {
|
|
room.toggleRecording({token: token});
|
|
});
|
|
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.TOPIC_CHANGED, (topic) => {
|
|
// FIXME handle topic change
|
|
// APP.xmpp.setSubject(topic);
|
|
// on SUBJECT_CHANGED UI.setSubject(topic);
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.USER_KICKED, (id) => {
|
|
room.kickParticipant(id);
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.REMOTE_AUDIO_MUTED, (id) => {
|
|
room.muteParticipant(id);
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.AUTH_CLICKED, () => {
|
|
AuthHandler.authenticate(room);
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.SELECTED_ENDPOINT, (id) => {
|
|
room.selectParticipant(id);
|
|
});
|
|
APP.UI.addListener(UIEvents.PINNED_ENDPOINT, (id) => {
|
|
room.pinParticipant(id);
|
|
});
|
|
|
|
APP.UI.addListener(UIEvents.TOGGLE_SCREENSHARING, () => {
|
|
APP.desktopsharing.toggleScreenSharing();
|
|
});
|
|
|
|
APP.UI.addListener(DSEvents.SWITCHING_DONE, (isSharingScreen) => {
|
|
APP.UI.updateDesktopSharingButtons(isSharingScreen);
|
|
});
|
|
|
|
APP.desktopsharing.addListener(DSEvents.NEW_STREAM_CREATED,
|
|
(track, callback) => {
|
|
const localCallback = (newTrack) => {
|
|
if(!newTrack)
|
|
return;
|
|
if (newTrack.isLocal() && newTrack === localVideo) {
|
|
if(localVideo.isMuted() &&
|
|
localVideo.videoType !== track.videoType) {
|
|
localVideo.mute();
|
|
}
|
|
callback();
|
|
room.off(ConferenceEvents.TRACK_ADDED, localCallback);
|
|
}
|
|
};
|
|
|
|
room.on(ConferenceEvents.TRACK_ADDED, localCallback);
|
|
localVideo.stop();
|
|
localVideo = track;
|
|
addTrack(track);
|
|
APP.UI.addLocalStream(track);
|
|
}
|
|
);
|
|
}
|
|
};
|