diff --git a/src/VectorConferenceHandler.js b/src/VectorConferenceHandler.js deleted file mode 100644 index 933f5993..00000000 --- a/src/VectorConferenceHandler.js +++ /dev/null @@ -1,135 +0,0 @@ -/* -Copyright 2015, 2016 OpenMarket Ltd - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -"use strict"; - -import Promise from 'bluebird'; -var Matrix = require("matrix-js-sdk"); -var Room = Matrix.Room; -var CallHandler = require('matrix-react-sdk/lib/CallHandler'); - -// FIXME: This currently forces Vector to try to hit the matrix.org AS for conferencing. -// This is bad because it prevents people running their own ASes from being used. -// This isn't permanent and will be customisable in the future: see the proposal -// at docs/conferencing.md for more info. -var USER_PREFIX = "fs_"; -var DOMAIN = "matrix.org"; - -function ConferenceCall(matrixClient, groupChatRoomId) { - this.client = matrixClient; - this.groupRoomId = groupChatRoomId; - this.confUserId = module.exports.getConferenceUserIdForRoom(this.groupRoomId); -} - -ConferenceCall.prototype.setup = function() { - var self = this; - return this._joinConferenceUser().then(function() { - return self._getConferenceUserRoom(); - }).then(function(room) { - // return a call for *this* room to be placed. We also tack on - // confUserId to speed up lookups (else we'd need to loop every room - // looking for a 1:1 room with this conf user ID!) - var call = Matrix.createNewMatrixCall(self.client, room.roomId); - call.confUserId = self.confUserId; - call.groupRoomId = self.groupRoomId; - return call; - }); -}; - -ConferenceCall.prototype._joinConferenceUser = function() { - // Make sure the conference user is in the group chat room - var groupRoom = this.client.getRoom(this.groupRoomId); - if (!groupRoom) { - return Promise.reject("Bad group room ID"); - } - var member = groupRoom.getMember(this.confUserId); - if (member && member.membership === "join") { - return Promise.resolve(); - } - return this.client.invite(this.groupRoomId, this.confUserId); -}; - -ConferenceCall.prototype._getConferenceUserRoom = function() { - // Use an existing 1:1 with the conference user; else make one - var rooms = this.client.getRooms(); - var confRoom = null; - for (var i = 0; i < rooms.length; i++) { - var confUser = rooms[i].getMember(this.confUserId); - if (confUser && confUser.membership === "join" && - rooms[i].getJoinedMembers().length === 2) { - confRoom = rooms[i]; - break; - } - } - if (confRoom) { - return Promise.resolve(confRoom); - } - return this.client.createRoom({ - preset: "private_chat", - invite: [this.confUserId] - }).then(function(res) { - return new Room(res.room_id); - }); -}; - -/** - * Check if this user ID is in fact a conference bot. - * @param {string} userId The user ID to check. - * @return {boolean} True if it is a conference bot. - */ -module.exports.isConferenceUser = function(userId) { - if (userId.indexOf("@" + USER_PREFIX) !== 0) { - return false; - } - var base64part = userId.split(":")[0].substring(1 + USER_PREFIX.length); - if (base64part) { - var decoded = new Buffer(base64part, "base64").toString(); - // ! $STUFF : $STUFF - return /^!.+:.+/.test(decoded); - } - return false; -}; - -module.exports.getConferenceUserIdForRoom = function(roomId) { - // abuse browserify's core node Buffer support (strip padding ='s) - var base64RoomId = new Buffer(roomId).toString("base64").replace(/=/g, ""); - return "@" + USER_PREFIX + base64RoomId + ":" + DOMAIN; -}; - -module.exports.createNewMatrixCall = function(client, roomId) { - var confCall = new ConferenceCall( - client, roomId - ); - return confCall.setup(); -}; - -module.exports.getConferenceCallForRoom = function(roomId) { - // search for a conference 1:1 call for this group chat room ID - var activeCall = CallHandler.getAnyActiveCall(); - if (activeCall && activeCall.confUserId) { - var thisRoomConfUserId = module.exports.getConferenceUserIdForRoom( - roomId - ); - if (thisRoomConfUserId === activeCall.confUserId) { - return activeCall; - } - } - return null; -}; - -module.exports.ConferenceCall = ConferenceCall; - -module.exports.slot = 'conference';