94 lines
3.3 KiB
JavaScript
94 lines
3.3 KiB
JavaScript
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/*
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Copyright 2014 matrix.org
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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angular.module('MatrixCall', [])
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.factory('MatrixCall', ['matrixService', 'matrixPhoneService', function MatrixCallFactory(matrixService, matrixPhoneService) {
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var MatrixCall = function(room_id) {
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this.room_id = room_id;
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this.call_id = "c" + new Date().getTime();
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}
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navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
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window.RTCPeerConnection = window.RTCPeerConnection || window.webkitRTCPeerConnection || window.mozRTCPeerConnection;
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MatrixCall.prototype.placeCall = function() {
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self = this;
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matrixPhoneService.callPlaced(this);
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navigator.getUserMedia({audio: true, video: false}, function(s) { self.gotUserMedia(s); }, function(e) { self.getUserMediaFailed(e); });
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};
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MatrixCall.prototype.gotUserMedia = function(stream) {
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this.peerConn = new window.RTCPeerConnection({"iceServers":[{"urls":"stun:stun.l.google.com:19302"}]})
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this.peerConn.addStream(stream);
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self = this;
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this.peerConn.onicecandidate = function(c) { self.gotLocalIceCandidate(c); };
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this.peerConn.createOffer(function(d) {
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self.gotLocalOffer(d);
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}, function(e) {
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self.getLocalOfferFailed(e);
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});
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};
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MatrixCall.prototype.gotLocalIceCandidate = function(event) {
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console.trace(event);
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if (event.candidate) {
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var content = {
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msgtype: "m.call.candidate",
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version: 0,
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call_id: this.call_id,
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candidate: event.candidate
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};
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matrixService.sendMessage(this.room_id, undefined, content).then(this.messageSent, this.messageSendFailed);
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}
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}
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MatrixCall.prototype.gotRemoteIceCandidate = function(cand) {
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this.peerConn.addIceCandidate(cand);
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};
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MatrixCall.prototype.gotLocalOffer = function(description) {
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console.trace(description);
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this.peerConn.setLocalDescription(description);
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var content = {
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msgtype: "m.call.invite",
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version: 0,
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call_id: this.call_id,
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offer: description
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};
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matrixService.sendMessage(this.room_id, undefined, content).then(this.messageSent, this.messageSendFailed);
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};
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MatrixCall.prototype.messageSent = function() {
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};
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MatrixCall.prototype.messageSendFailed = function(error) {
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};
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MatrixCall.prototype.getLocalOfferFailed = function(error) {
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this.onError("Failed to start audio for call!");
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};
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MatrixCall.prototype.getUserMediaFailed = function() {
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this.onError("Couldn't start capturing audio! Is your microphone set up?");
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};
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return MatrixCall;
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}]);
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