First working outbound conference calling
This has a number of failings currently: 1) It needs to hide the 1:1 conference room, 2) Swapping tabs on the outbound call mutes audio (this just seems to be a vector bug since I can repro this on a normal 1:1 voip call), 3) Needs a big plinth/etc to say the conf call is in progress.
This commit is contained in:
Kegan Dougal
parent
ee4da24b84
commit
77401e215e
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@ -57,6 +57,7 @@ var MatrixClientPeg = require("./MatrixClientPeg");
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var Modal = require("./Modal");
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var ComponentBroker = require('./ComponentBroker');
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var ErrorDialog = ComponentBroker.get("organisms/ErrorDialog");
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var ConferenceHandler = require("./ConferenceHandler");
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var Matrix = require("matrix-js-sdk");
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var dis = require("./dispatcher");
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@ -161,37 +162,49 @@ dis.register(function(payload) {
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console.error("Room %s does not exist.", payload.room_id);
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return;
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}
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function placeCall(newCall) {
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_setCallListeners(newCall);
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_setCallState(newCall, newCall.roomId, "ringback");
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if (payload.type === 'voice') {
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newCall.placeVoiceCall();
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}
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else if (payload.type === 'video') {
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newCall.placeVideoCall(
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payload.remote_element,
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payload.local_element
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);
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}
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else {
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console.error("Unknown conf call type: %s", payload.type);
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}
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}
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var members = room.getJoinedMembers();
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if (members.length !== 2) {
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var text = members.length === 1 ? "yourself." : "more than 2 people.";
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if (members.length <= 1) {
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Modal.createDialog(ErrorDialog, {
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description: "You cannot place a call with " + text
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description: "You cannot place a call with yourself."
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});
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console.error(
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"Fail: There are %s joined members in this room, not 2.",
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room.getJoinedMembers().length
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);
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return;
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}
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console.log("Place %s call in %s", payload.type, payload.room_id);
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var call = Matrix.createNewMatrixCall(
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MatrixClientPeg.get(), payload.room_id
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);
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_setCallListeners(call);
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_setCallState(call, call.roomId, "ringback");
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if (payload.type === 'voice') {
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call.placeVoiceCall();
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}
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else if (payload.type === 'video') {
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call.placeVideoCall(
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payload.remote_element,
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payload.local_element
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else if (members.length === 2) {
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console.log("Place %s call in %s", payload.type, payload.room_id);
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var call = Matrix.createNewMatrixCall(
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MatrixClientPeg.get(), payload.room_id
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);
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placeCall(call);
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}
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else {
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console.error("Unknown call type: %s", payload.type);
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else { // > 2
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console.log("Place conference call in %s", payload.room_id);
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var confHandler = new ConferenceHandler(
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MatrixClientPeg.get(), payload.room_id
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);
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confHandler.setup().done(function(call) {
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placeCall(call);
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}, function(err) {
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console.error("Failed to setup conference call: %s", err);
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});
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}
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break;
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case 'incoming_call':
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if (calls[payload.call.roomId]) {
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@ -0,0 +1,70 @@
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"use strict";
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var q = require("q");
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var Matrix = require("matrix-js-sdk");
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var Room = Matrix.Room;
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var USER_PREFIX = "fs_";
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var DOMAIN = "matrix.org";
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function ConferenceHandler(matrixClient, groupChatRoomId) {
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this.client = matrixClient;
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this.groupRoomId = groupChatRoomId;
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// abuse browserify's core node Buffer support (strip padding ='s)
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this.base64RoomId = new Buffer(this.groupRoomId).toString("base64").replace(/=/g, "");
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this.confUserId = "@" + USER_PREFIX + this.base64RoomId + ":" + DOMAIN;
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}
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ConferenceHandler.prototype.setup = function() {
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var self = this;
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return this._joinConferenceUser().then(function() {
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return self._getConferenceUserRoom();
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}).then(function(room) {
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// return a call for *this* room to be placed.
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return Matrix.createNewMatrixCall(self.client, room.roomId);
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});
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};
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ConferenceHandler.prototype._joinConferenceUser = function() {
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// Make sure the conference user is in the group chat room
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var groupRoom = this.client.getRoom(this.groupRoomId);
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if (!groupRoom) {
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return q.reject("Bad group room ID");
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}
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var members = groupRoom.getJoinedMembers();
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var confUserExists = false;
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for (var i = 0; i < members.length; i++) {
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if (members[i].userId === this.confUserId) {
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confUserExists = true;
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break;
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}
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}
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if (confUserExists) {
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return q();
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}
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return this.client.invite(this.groupRoomId, this.confUserId);
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};
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ConferenceHandler.prototype._getConferenceUserRoom = function() {
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// Use an existing 1:1 with the conference user; else make one
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var rooms = this.client.getRooms();
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var confRoom = null;
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for (var i = 0; i < rooms.length; i++) {
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if (rooms[i].hasMembershipState(this.confUserId, "join") &&
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rooms[i].getJoinedMembers().length === 2) {
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confRoom = rooms[i];
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break;
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}
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}
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if (confRoom) {
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return q(confRoom);
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}
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return this.client.createRoom({
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preset: "private_chat",
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invite: [this.confUserId]
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}).then(function(res) {
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return new Room(res.room_id);
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});
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};
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module.exports = ConferenceHandler;
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