home.js
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new Vue({
el: '#app',
data(){
return {
roomName: '吴波波',
roomId: 1008611,
pin: '123456',
bitrate: 512000,
iconList: [
{sign: '#iconicon-microphone-on',name: '麦克风', status: 1},
{sign: '#iconicon-volume',name: '声音', status: 1},
{sign: '#iconicon-camera-on',name: '摄像头', status: 1},
{sign: '#iconicon-sharescreen',name: '屏幕分享', status: 0},
{sign: '#iconicon-share',name: '邀请加人', status: 0},
{sign: '#iconicon-stop',name: '结束', status: 0}
], //0-未使用 1-使用中
server: 'https://janusctest.uccc.cc:24000/janus',
janus: '',
opaqueId: "videoroomtest-"+Janus.randomString(12),
handle: '',
feeds: []
}
},
created() {
this.initVideo();
},
methods: {
initVideo() {
let that = this;
// //初始化
Janus.init({debug: "all", callback: function() {
if(!Janus.isWebrtcSupported()) {
bootbox.alert("No WebRTC support... ");
return;
}
that._data.janus = new Janus({
server: that._data.server,
success: function() {
that.creatAttach();
},
error: function(error) {
Janus.error(error);
bootbox.alert(error, function() {
window.location.reload();
});
},
destroyed: function() {
window.location.reload();
}
})
}
})
},
//创建会话
creatAttach() {
let that = this;
var janus = that._data.janus;
var feeds = that._data.feeds;
var room = that._data.roomId;
var pin = that._data.pin;
var bitrate = that._data.bitrate;
janus.attach({
plugin: "janus.plugin.videoroom",
opaqueId: that._data.opaqueId,
success: function(pluginHandle) {
that._data.handle = pluginHandle;
Janus.log("Plugin attached! (" + that._data.handle.getPlugin() + ", id=" + that._data.handle.getId() + ")");
that.registerUsername(room, pin);
},
error: function(error) {
Janus.error(" -- Error attaching plugin...", error);
bootbox.alert("Error attaching plugin... " + error);
},
consentDialog: function(on) {
Janus.debug("Consent dialog should be " + (on ? "on" : "off") + " now");
if(on) {
}
},
mediaState: function(medium, on) {
Janus.log("Janus " + (on ? "started" : "stopped") + " receiving our " + medium);
},
webrtcState: function(on) {
Janus.log("Janus says our WebRTC PeerConnection is " + (on ? "up" : "down") + " now");
if(!on) return;
that._data.handle.send({"message": { "request": "configure", "bitrate": bitrate }});
},
onmessage: function(msg, jsep) {
console.log(msg)
Janus.debug(" ::: Got a message (publisher) :::");
Janus.debug(msg);
var event = msg["videoroom"];
Janus.debug("Event: " + event);
if(event != undefined && event != null) {
if(event === "joined") {
myid = msg["id"];
mypvtid = msg["private_id"];
Janus.log("Successfully joined room " + msg["room"] + " with ID " + myid);
that.publishOwnFeed(true);
if(msg["publishers"] !== undefined && msg["publishers"] !== null) {
var list = msg["publishers"];
Janus.debug("Got a list of available publishers/feeds:");
Janus.debug(list);
for(var f in list) {
var id = list[f]["id"];
var display = list[f]["display"];
var audio = list[f]["audio_codec"];
var video = list[f]["video_codec"];
Janus.debug(" >> [" + id + "] " + display + " (audio: " + audio + ", video: " + video + ")");
that.newRemoteFeed(id, display, audio, video);
}
}
} else if(event === "destroyed") {
Janus.warn("The room has been destroyed!");
bootbox.alert("The room has been destroyed", function() {
window.location.reload();
});
} else if(event === "event") {
if(msg["publishers"] !== undefined && msg["publishers"] !== null) {
var list = msg["publishers"];
Janus.debug("Got a list of available publishers/feeds:");
Janus.debug(list);
for(var f in list) {
var id = list[f]["id"];
var display = list[f]["display"];
var audio = list[f]["audio_codec"];
var video = list[f]["video_codec"];
Janus.debug(" >> [" + id + "] " + display + " (audio: " + audio + ", video: " + video + ")");
that.newRemoteFeed(id, display, audio, video);
}
} else if(msg["leaving"] !== undefined && msg["leaving"] !== null) {
var leaving = msg["leaving"];
Janus.log("Publisher left: " + leaving);
var remoteFeed = null;
for(var i=1; i<6; i++) {
if(feeds[i] != null && feeds[i] != undefined && feeds[i].rfid == leaving) {
remoteFeed = feeds[i];
break;
}
}
if(remoteFeed != null) {
Janus.debug("Feed " + remoteFeed.rfid + " (" + remoteFeed.rfdisplay + ") has left the room, detaching");
$('#remote'+remoteFeed.rfindex).empty().hide();
$('#videoremote'+remoteFeed.rfindex).empty();
feeds[remoteFeed.rfindex] = null;
remoteFeed.detach();
}
} else if(msg["unpublished"] !== undefined && msg["unpublished"] !== null) {
var unpublished = msg["unpublished"];
Janus.log("Publisher left: " + unpublished);
if(unpublished === 'ok') {
that._data.handle.hangup();
return;
}
var remoteFeed = null;
for(var i=1; i<6; i++) {
if(feeds[i] != null && feeds[i] != undefined && feeds[i].rfid == unpublished) {
remoteFeed = feeds[i];
break;
}
}
if(remoteFeed != null) {
Janus.debug("Feed " + remoteFeed.rfid + " (" + remoteFeed.rfdisplay + ") has left the room, detaching");
$('#remote'+remoteFeed.rfindex).empty().hide();
$('#videoremote'+remoteFeed.rfindex).empty();
feeds[remoteFeed.rfindex] = null;
remoteFeed.detach();
}
} else if(msg["error"] !== undefined && msg["error"] !== null) {
if(msg["error_code"] === 426) {
}
}
}
if(jsep !== undefined && jsep !== null) {
Janus.debug("Handling SDP as well...");
Janus.debug(jsep);
that._data.handle.handleRemoteJsep({jsep: jsep});
var audio = msg["audio_codec"];
if(mystream && mystream.getAudioTracks() && mystream.getAudioTracks().length > 0 && !audio) {
toastr.warning("Our audio stream has been rejected, viewers won't hear us");
}
var video = msg["video_codec"];
if(mystream && mystream.getVideoTracks() && mystream.getVideoTracks().length > 0 && !video) {
toastr.warning("Our video stream has been rejected, viewers won't see us");
}
}
}
},
onlocalstream: function(stream) {
Janus.debug(" ::: Got a local stream :::");
mystream = stream;
Janus.debug(stream);
Janus.attachMediaStream($('#mainVideo_html5_api').get(0), stream);
var videoTracks = stream.getVideoTracks();
if(videoTracks === null || videoTracks === undefined || videoTracks.length === 0) {
}
},
onremotestream: function(stream) {
},
oncleanup: function() {
Janus.log(" ::: Got a cleanup notification: we are unpublished now :::");
}
})
},
registerUsername(room,pin) {
var register = { "request": "join", "room": room, "ptype": "publisher", "display": "hhh", "pin": pin };
this._data.handle.send({"message": register});
},
publishOwnFeed(useAudio) {
var doSimulcast = (this.getQueryStringValue("simulcast") === "yes" || this.getQueryStringValue("simulcast") === "true");
var doSimulcast2 = (this.getQueryStringValue("simulcast2") === "yes" || this.getQueryStringValue("simulcast2") === "true");
var canshu = this._data.handle;
canshu.createOffer({
media: { audioRecv: false, videoRecv: false, audioSend: useAudio, videoSend: true },
simulcast: doSimulcast,
simulcast2: doSimulcast2,
success: function(jsep) {
Janus.debug("Got publisher SDP!");
Janus.debug(jsep);
var publish = { "request": "configure", "audio": useAudio, "video": true };
canshu.send({"message": publish, "jsep": jsep});
},
error: function(error) {
Janus.error("WebRTC error:", error);
if (useAudio) {
this.publishOwnFeed(false);
} else {
bootbox.alert("WebRTC error... " + JSON.stringify(error));
}
}
});
},
getQueryStringValue(name) {
name = name.replace(/[\[]/, "\\[").replace(/[\]]/, "\\]");
var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
results = regex.exec(location.search);
return results === null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
},
newRemoteFeed(id, display, audio, video) {
var remoteFeed = null;
let that = this;
var janus = that._data.janus;
var feeds = that._data.feeds;
var room = that._data.roomId;
var pin = that._data.pin;
janus.attach(
{
plugin: "janus.plugin.videoroom",
opaqueId: that._data.opaqueId,
success: function(pluginHandle) {
remoteFeed = pluginHandle;
remoteFeed.simulcastStarted = false;
Janus.log("Plugin attached! (" + remoteFeed.getPlugin() + ", id=" + remoteFeed.getId() + ")");
Janus.log(" -- This is a subscriber");
var subscribe = { "request": "join", "room": room, "ptype": "subscriber", "feed": id, "private_id": mypvtid, "pin": pin };
if(Janus.webRTCAdapter.browserDetails.browser === "safari" &&
(video === "vp9" || (video === "vp8" && !Janus.safariVp8))) {
if(video)
video = video.toUpperCase()
toastr.warning("Publisher is using " + video + ", but Safari doesn't support it: disabling video");
subscribe["offer_video"] = false;
}
remoteFeed.videoCodec = video;
remoteFeed.send({"message": subscribe});
},
error: function(error) {
Janus.error(" -- Error attaching plugin...", error);
bootbox.alert("Error attaching plugin... " + error);
},
onmessage: function(msg, jsep) {
console.log(msg)
Janus.debug(" ::: Got a message (subscriber) :::");
Janus.debug(msg);
var event = msg["videoroom"];
Janus.debug("Event: " + event);
if(msg["error"] !== undefined && msg["error"] !== null) {
bootbox.alert(msg["error"]);
} else if(event != undefined && event != null) {
if(event === "attached") {
for(var i=1;i<6;i++) {
if(feeds[i] === undefined || feeds[i] === null) {
feeds[i] = remoteFeed;
remoteFeed.rfindex = i;
break;
}
}
remoteFeed.rfid = msg["id"];
remoteFeed.rfdisplay = msg["display"];
Janus.log("Successfully attached to feed " + remoteFeed.rfid + " (" + remoteFeed.rfdisplay + ") in room " + msg["room"]);
} else if(event === "event") {
var substream = msg["substream"];
var temporal = msg["temporal"];
if((substream !== null && substream !== undefined) || (temporal !== null && temporal !== undefined)) {
if(!remoteFeed.simulcastStarted) {
remoteFeed.simulcastStarted = true;
addSimulcastButtons(remoteFeed.rfindex, remoteFeed.videoCodec === "vp8" || remoteFeed.videoCodec === "h264");
}
updateSimulcastButtons(remoteFeed.rfindex, substream, temporal);
}
} else {
}
}
if(jsep !== undefined && jsep !== null) {
Janus.debug("Handling SDP as well...");
Janus.debug(jsep);
remoteFeed.createAnswer(
{
jsep: jsep,
media: { audioSend: false, videoSend: false },
success: function(jsep) {
Janus.debug("Got SDP!");
Janus.debug(jsep);
var body = { "request": "start", "room": room };
remoteFeed.send({"message": body, "jsep": jsep});
},
error: function(error) {
Janus.error("WebRTC error:", error);
bootbox.alert("WebRTC error... " + JSON.stringify(error));
}
});
}
},
webrtcState: function(on) {
Janus.log("Janus says this WebRTC PeerConnection (feed #" + remoteFeed.rfindex + ") is " + (on ? "up" : "down") + " now");
},
onlocalstream: function(stream) {
},
onremotestream: function(stream) {
Janus.debug("Remote feed #" + remoteFeed.rfindex);
Janus.attachMediaStream($('#sideVideo'+remoteFeed.rfindex + '_html5_api').get(0), stream);
},
oncleanup: function() {
Janus.log(" ::: Got a cleanup notification (remote feed " + id + ") :::");
remoteFeed.simulcastStarted = false;
}
});
},
myOption(index) {
console.log(index);
if(this.iconList[index].status === 1) {
this.iconList[index].status = 0;
switch(index)
{
case 0:
this.iconList[index].sign = '#iconicon-microphone-off'
//操控
break;
case 1:
this.iconList[index].sign = '#iconicon-volume-off'
break;
case 2:
this.iconList[index].sign = '#iconicon-camera-off'
break;
case 3:
this.publicNotify('关闭屏幕分享..')
break;
case 4:
this.publicNotify('关闭屏幕分享..')
break;
case 5:
this.janus.destroy()
location.href ="./../index.html"
break;
}
}else {
if (index != 4) {
this.iconList[index].status = 1;
}
switch(index)
{
case 0:
this.iconList[index].sign = '#iconicon-microphone-on'
//操控
break;
case 1:
this.iconList[index].sign = '#iconicon-volume'
break;
case 2:
this.iconList[index].sign = '#iconicon-camera-on'
break;
case 3:
this.publicNotify('开启屏幕分享..')
break;
case 4:
this.publicNotify('开启..')
break;
case 5:
this.janus.destroy()
location.href ="./../index.html"
break;
}
}
},
publicNotify(msg) {
this.$notify({
title: 'Tip',
message: msg
});
}
}
})