/
index.js
148 lines (132 loc) · 4.14 KB
/
index.js
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SariskaMediaTransport.init();
const conferenceName = 'dipak';
let connection = null;
let isJoined = false;
let room = null;
var videoElements = {};
let localTracks = [];
let remoteTracks = {};
function onLocalTracks(tracks) {
localTracks = tracks;
if (isJoined) {
for (let i = 0; i < localTracks.length; i++) {
room.addTrack(localTracks[i]);
}
}
for(var i=0;i<tracks.length;i++){
if (tracks[i].getType() == 'video') {
const key = "local";
window.videoElements[key] = document.createElement('video');
window.videoElements[key].autoplay = true;
tracks[i].attach(window.videoElements[key]);
}
}
}
function onRemoteTrack(track) {
if (track.isLocal()) {
return;
}
const participantId = track.getParticipantId();
if (!remoteTracks[participantId]) {
remoteTracks[participantId] = [];
}
remoteTracks[participantId].push(track);
if (track.getType() == 'video') {
// Video elements just get stored, they're accessed from Unity.
const key = "participant-" + participantId;
window.videoElements[key] = document.createElement('video');
window.videoElements[key].autoplay = true;
track.attach(window.videoElements[key]);
}
else {
// Audio elements get added to the DOM (can be made invisible with CSS) so that the audio plays back.
const audioElement = document.createElement('audio');
audioElement.autoplay = true;
audioElement.id = "audio-" + participantId;
document.body.appendChild(audioElement);
track.attach(audioElement);
}
}
function onConferenceJoined() {
isJoined = true;
for (let i = 0; i < localTracks.length; i++) {
room.addTrack(localTracks[i]);
}
}
function onUserLeft(id) {
if (!remoteTracks[id]) {
return;
}
const tracks = remoteTracks[id];
for (let i = 0; i < tracks.length; i++) {
if (tracks[i].getType() == 'video') {
const key = "participant-" + id;
const videoElement = window.videoElements[key];
if (videoElement) {
tracks[i].detach(videoElement);
delete window.videoElements[key];
}
}
else {
const audioElement = document.getElementById('audio-' + id);
if (audioElement) {
tracks[i].detach(audioElement);
audioElement.parentNode.removeChild(audioElement);
}
}
}
}
function onConnectionSuccess() {
room = connection.initJitsiConference();
room.on(SariskaMediaTransport.events.conference.CONFERENCE_JOINED, onConferenceJoined);
room.on(SariskaMediaTransport.events.conference.TRACK_ADDED, onRemoteTrack);
room.on(SariskaMediaTransport.events.conference.USER_JOINED, id => { remoteTracks[id] = []; });
room.on(SariskaMediaTransport.events.conference.USER_LEFT, onUserLeft);
room.join();
}
function unload() {
for (let i = 0; i < localTracks.length; i++) {
localTracks[i].dispose();
}
room.leave();
connection.disconnect();
}
async function connect() {
let token;
const body = {
method: "POST",
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
apiKey: `249202aabed00b41363794b526eee6927bd35cbc9bac36cd3edcaa`,
"user": {
"id": "83hdmd6i",
"name": "Dipak-2",
"moderator": true,
"email": "dipak@work.com",
"avatar":"null"
}
})
};
try {
const response = await fetch("https://api.sariska.io/api/v1/misc/generate-token", body);
if (response.ok) {
const json = await response.json();
token = json.token;
} else {
console.log("could not fetch token!!!");
return;
}
} catch (error) {
console.log('error', error);
}
connection = new SariskaMediaTransport.JitsiConnection(token, "dipak");
connection.addEventListener(SariskaMediaTransport.events.connection.CONNECTION_ESTABLISHED, onConnectionSuccess);
connection.connect();
SariskaMediaTransport.createLocalTracks({devices: ["audio", "video"]})
.then(onLocalTracks);
}
window.addEventListener('load', connect);
window.addEventListener('beforeunload', unload);
window.addEventListener('unload', unload);