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main.js
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/*
* Copyright (c) 2022 Steve Seguin. All Rights Reserved.
*
* Use of this source code is governed by the APGLv3 open-source license
* that can be found in the LICENSE file in the root of the source
* tree. Alternative licencing options can be made available on request.
*
*/
/*jshint esversion: 6 */
async function main(){ // main asyncronous thread; mostly initializes the user settings.
var delayedStartupFuncs = [];
// translation stuff start ////
var ConfigSettings = getById("main-js");
var ln_template = false;
try {
if (ConfigSettings) {
ln_template = ConfigSettings.getAttribute('data-translation'); // Translations
if (typeof ln_template === "undefined") {
ln_template = false;
} else if (ln_template === null) {
ln_template = false;
}
}
if (urlParams.has('ln')) {
ln_template = urlParams.get('ln') || null;
}
} catch (e) {
errorlog(e);
}
if (ln_template===null) {
getById("mainmenu").style.opacity = 1;
} else if (ln_template!==false) { // checking if manual lanuage override enabled
try {
log("Lang Template: " + ln_template);
await changeLg(ln_template);
//getById("mainmenu").style.opacity = 1;
} catch (error) {
errorlog(error);
getById("mainmenu").style.opacity = 1;
}
}
if (location.hostname !== "vdo.ninja" && location.hostname !== "backup.vdo.ninja" && location.hostname !== "obs.ninja") {
if (location.hostname === "rtc.ninja"){
try {
if (session.label === false) {
document.title = "";
}
getById("qos").innerHTML = "";
getById("logoname").innerHTML = "";
getById("helpbutton").style.display = "none";
getById("helpbutton").style.opacity = 0;
getById("reportbutton").style.display = "none";
getById("reportbutton").style.opacity = 0;
//getById("mainmenu").style.opacity = 1;
getById("mainmenu").style.margin = "30px 0";
getById("translateButton").style.display = "none";
getById("translateButton").style.opacity = 0;
getById("info").style.display = "none";
getById("info").style.opacity = 0;
getById("chatBody").innerHTML = "";
} catch (e) {}
}
try {
if (ln_template===false){
changeLg("blank");
}
//getById("mainmenu").style.opacity = 1;
if (session.label === false) {
document.title = location.hostname;
}
getById("qos").innerHTML = '<i class="las la-plug"></i>'
getById("logoname").innerHTML = getById("qos").outerHTML;
getById("helpbutton").style.display = "none";
getById("reportbutton").style.display = "none";
getById("chatBody").innerHTML = "";
getById("qos").style.color = "#FFF0";
getById("qos").style.fontSize = "70%";
getById("logoname").style.display = "none";
getById("logoname").style.margin = "0 0 0 5px";
} catch (error) {
getById("mainmenu").style.opacity = 1;
errorlog(error);
}
} else { // check if automatic language translation is available
getById("mainmenu").style.opacity = 1;
}
//// translation stuff ends ////
if (urlParams.has('cleanoutput') || urlParams.has('clean') || urlParams.has('cleanish')) {
session.cleanOutput = true;
}
if (urlParams.has('cleanviewer') || urlParams.has('cv')) {
session.cleanViewer = true;
}
if (urlParams.has('director') || urlParams.has('dir')) {
session.director = urlParams.get('director') || urlParams.get('dir') || true;
}
if (urlParams.has('controls') || urlParams.has('videocontrols')) {
session.showControls = true; // show the video control bar
if (urlParams.get('controls') === "false"){
session.showControls = false;
} else if (urlParams.get('controls') === "0"){
session.showControls = false;
} else if (urlParams.get('controls') === "off"){
session.showControls = false;
}
}
if (urlParams.has('nocontrols')) {
session.showControls = false; // show the video control bar
}
if (!isIFrame){
if (ChromeVersion===65){
// pass, since probably manycam and that's bugged
} else if (getStorage("redirect") == "yes") {
setStorage("redirect", "", 0);
session.sticky = true;
} else if (getStorage("settings") != "") {
if (!(session.cleanOutput)){
window.focus();
session.sticky = confirm("Would you like to load your previous session?\n\nThis will redirect you to: "+getStorage("settings"));
if (!session.sticky) {
setStorage("settings", "", 0);
log("deleting cookie as user said no");
} else {
var cookieSettings = decodeURI(getStorage("settings"));
setStorage("redirect", "yes", 1);
window.location.replace(cookieSettings);
}
} else {
var cookieSettings = decodeURI(getStorage("settings"));
setStorage("redirect", "yes", 1);
window.location.replace(cookieSettings);
}
}
if (urlParams.has('sticky')){ // won't work with iframes.
//if (getStorage("permission") == "") {
// session.sticky = confirm("Would you allow us to store a cookie to keep your session settings persistent?");
//} else {
session.sticky = true;
getById("saveRoom").style.display = "none";
//}
//if (session.sticky) {
setStorage("permission", "yes", 999);
setStorage("settings", encodeURI(window.location.href), 90);
//}
}
}
if (urlParams.has('safemode')) {
session.safemode = true; // load defa
} else {
session.store = {};
loadSettings();
}
if (navigator.userAgent.toLowerCase().indexOf(' electron/') > -1) {
try {
//getById("electronDragZone").style.cursor="grab";
if (!ipcRenderer){
ipcRenderer = require('electron').ipcRenderer;
}
if (ipcRenderer){
window.prompt = function(title, val){
return ipcRenderer.sendSync('prompt', {title, val}); // call if needed in the future
};
}
//ipcRenderer.sendSync('prompt', {title, val}); // call now -- but why?
} catch(e){}
}
if (window.electronApi && window.electronApi.exposeDoSomethingInWebApp){
window.electronApi.exposeDoSomethingInWebApp(function (fauxEventData) {
//alert("WORKS");
//errorlog("WORKS!");
session.remoteInterfaceAPI(fauxEventData);
});
window.electronApi.updateVersion(session.version);
}
if (urlParams.has('retrytimeout')) {
session.retryTimeout = parseInt(urlParams.get('retrytimeout')) || 5000;
if (session.retryTimeout<5000){
session.retryTimeout = 5000;
}
}
if (urlParams.has('ptz')){
session.ptz=true;
}
if (urlParams.has('optimize')) {
session.optimize = parseInt(urlParams.get('optimize')) || 0;
}
if (urlParams.has('nosettings') || urlParams.has('ns')) {
session.screensharebutton = false;
session.showSettings = false;
}
if (urlParams.has('nomicbutton') || urlParams.has('nmb')) {
getById("mutebutton").style.setProperty("display", "none", "important");
}
if (urlParams.has('novice') ) {
document.documentElement.style.setProperty('--advanced-mode', "none"); // hide advanced items
}
if (urlParams.has('avatarimg') || urlParams.has('bgimage') || urlParams.has('bgimg')) { // URL or data:base64 image. Becomes local to this viewer only. This is like &avatar, but slightly different. Just CSS in this case
var avatarImg = urlParams.get('avatarimg') || urlParams.get('bgimage') || urlParams.get('bgimg') || false;
if (avatarImg){
try {
avatarImg = decodeURIComponent(avatarImg);
} catch(e){}
try {
avatarImg = 'url("'+avatarImg+'")';
document.documentElement.style.setProperty('--video-background-image', avatarImg);
} catch(e){}
}
}
if (urlParams.has('background') || urlParams.has('appbg')) { // URL or data:base64 image. Use &chroma if you want to use a color instead of image.
var background = urlParams.get('background') || urlParams.get('appbg') || false;
if (background){
try {
background = decodeURIComponent(background);
} catch(e){}
try {
background = 'url("'+background+'")';
document.documentElement.style.setProperty('--background-main-image', background);
} catch(e){}
}
}
if (urlParams.has('nomouseevents') || urlParams.has('nme')) {
session.disableMouseEvents = true;
}
if (urlParams.has('overlaycontrols')) {
session.overlayControls = true;
}
if (urlParams.has('novideobutton') || urlParams.has('nvb')) {
getById("mutevideobutton").style.setProperty("display", "none", "important");
}
if (urlParams.has('nospeakerbutton') || urlParams.has('nsb')) {
getById("mutespeakerbutton").style.setProperty("display", "none", "important");
}
if (urlParams.has('noscale') || urlParams.has('noscaling')) {
session.noScaling = true;
}
if (urlParams.has('pusheffectsdata') ) {
session.pushEffectsData=true;
}
if (iOS || iPad) {
session.mobile = true;
session.audioEffects = false; // disable audio inbound effects also.
session.audioMeterGuest = false;
window.addEventListener('resize', function() { // Safari is the new IE.
var msg = {};
msg.requestSceneUpdate = true;
session.sendMessage(msg);
if ( window.matchMedia("(orientation: portrait)").matches ) {
document.getElementsByTagName("html")[0].style.height = "100vh";
setTimeout(function(){
document.getElementsByTagName("html")[0].style.height = "100%";
}, 1000);
} else if ( window.matchMedia("(orientation: landscape)").matches ) {
document.getElementsByTagName("html")[0].style.height = "100vh";
setTimeout(function(){
document.getElementsByTagName("html")[0].style.height = "100%";
}, 1000);
}
});
if (/CriOS/i.test(navigator.userAgent)) { // if runngin Chrome on iOS
if (!(session.cleanOutput)) {
try {
navigator.mediaDevices.getUserMedia;
} catch (e) {
warnUser("Chrome on this device does not support the required technology to use this site.\n\nPlease use Safari instead or update your iOS and browser version.");
}
}
}
} else if (/Android|Pixel|webOS|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)) { // not sure how accurate this is.
session.mobile = true;
session.audioEffects = false; // disable audio inbound effects also.
session.audioMeterGuest = false;
} else {
log("MAKE DRAGGABLE");
delayedStartupFuncs.push([makeDraggableElement, document.getElementById("subControlButtons")]);
if (SafariVersion && !ChromeVersion){ // if desktop Safari, so macOS, give a note saying it sucks
getById("SafariWarning").classList.remove("hidden");
}
}
if (urlParams.has('broadcast') || urlParams.has('bc')) {
log("Broadcast flag set");
session.broadcast = urlParams.get('broadcast') || urlParams.get('bc') || null;
if (session.broadcast === "false") {
session.broadcast = false;
} else if (session.broadcast=== "0") {
session.broadcast = false;
} else if (session.broadcast === "no") {
session.broadcast = false;
} else if (session.broadcast === "off") {
session.broadcast = false;
}
//if ((iOS) || (iPad)) {
// session.nopreview = false;
//} else {
// session.nopreview = true;
//}
session.minipreview = 2; // full screen if nothing else on screen.
session.style = 1;
//getById("header").style.display = "none";
//getById("header").style.opacity = 0;
session.showList=true;
}
if (urlParams.has('showlist')) {
session.showList = urlParams.get('showlist');
if (session.showList === "false") {
session.showList = false;
} else if (session.showList=== "0") {
session.showList = false;
} else if (session.showList === "no") {
session.showList = false;
} else if (session.showList === "off") {
session.showList = false;
} else {
session.showList = true;
}
}
if (urlParams.has('meshcast')) {
session.meshcast = urlParams.get('meshcast') || "any";
}
var filename = false;
try {
filename = window.location.pathname.substring(window.location.pathname.lastIndexOf('/') + 1);
filename = filename.replace("??", "?");
filename2 = filename.split("?")[0];
// split at ???
if (filename.split(".").length == 1) {
if (filename2.length < 2) { // easy win
filename = false;
} else if (filename.startsWith("&")) { // easy win
var tmpHref = window.location.href.substring(0, window.location.href.lastIndexOf('/')) + "/?" + filename.split("&").slice(1).join("&");
log("TMP " + tmpHref);
updateURL(filename.split("&")[1], true, tmpHref);
filename = false;
} else if (filename2.split("&")[0].includes("=")) {
log("asdf " + filename.split("&")[0]);
if (history.pushState) {
var tmpHref = window.location.href.substring(0, window.location.href.lastIndexOf('/'));
tmpHref = tmpHref + "/?" + filename;
filename = false;
//warnUser("Please ensure your URL is correctly formatted.");
window.history.pushState({path: tmpHref.toString()}, '', tmpHref.toString());
}
} else {
filename = filename2.split("&")[0];
if (filename2 != filename) {
warnUser("Warning: Please ensure your URL is correctly formatted.");
}
}
} else {
filename = false;
}
log(filename);
} catch (e) {
errorlog(e);
}
var directorLanding = false;
if (urlParams.has('director') || urlParams.has('dir')) {
directorLanding = urlParams.get('director') || urlParams.get('dir') || null;
if (directorLanding === null) {
directorLanding = true;
} else if (directorLanding.length === 0) {
directorLanding = true;
} else {
directorLanding = false;
}
session.meterStyle = 1;
session.signalMeter = true;
} else if (filename === "director") {
directorLanding = true;
filename = false;
session.meterStyle = 1;
session.signalMeter = true;
}
session.slotmode = false; // temporary; remove in the future TODO: ## -----------------------
if (urlParams.has('slotmode')){
session.slotmode = true;
}
if (urlParams.has('signalmeter')) {
session.signalMeter = urlParams.get('signalmeter');
if (session.signalMeter === "false") {
session.signalMeter = false;
} else if (session.signalMeter=== "0") {
session.signalMeter = false;
} else if (session.signalMeter === "no") {
session.signalMeter = false;
} else if (session.signalMeter === "off") {
session.signalMeter = false;
} else {
session.signalMeter = true;
}
}
if (urlParams.has('rooms')) {
session.rooms = urlParams.get('rooms').split(",").map(function(e) {
return sanitizeRoomName(e);
});
getById("rooms").classList.remove('hidden');
}
if (urlParams.has('showdirector') || urlParams.has('sd')) {
session.showDirector = parseInt(urlParams.get('showdirector')) || parseInt(urlParams.get('sd')) || true; // if 2, video only allowed. True or 1 will be video + audio allowed.
}
if (urlParams.has('bitratecutoff') || urlParams.has('bitcut')) {
session.lowBitrateCutoff = parseInt(urlParams.get('bitratecutoff')) || parseInt(urlParams.get('bitcut')) || 300; // low bitrate cut off.
}
if (urlParams.has("statsinterval")){
session.statsInterval = parseInt(urlParams.get("statsinterval")) || 3000; // milliseconds. interval of requesting stats of remote guests
}
if (urlParams.has('rotate') ) {
session.rotate = urlParams.get('rotate') || 90;
session.rotate = parseInt(session.rotate);
}
if (urlParams.has('facing') ) {
session.facingMode = urlParams.get('facing') || false;
}
if (session.facingMode){
session.facingMode = session.facingMode.toLowerCase();
if (session.facingMode == "user"){
//
} else if (session.facingMode == "environment"){
//
} else if (session.facingMode == "rear"){
session.facingMode = "environment";
} else if (session.facingMode == "back"){
session.facingMode = "environment";
} else if (session.facingMode == "front"){
session.facingMode = "user";
} else {
session.facingMode = false;
}
}
// session.facingMode }; // user or environment
if (urlParams.has('forcelandscape') || urlParams.has('forcedlandscape') || urlParams.has('fl')){
session.orientation = "landscape";
} else if (urlParams.has('forceportrait') || urlParams.has('forcedportrait')|| urlParams.has('fp')){
session.orientation = "portrait";
}
document.addEventListener('fullscreenchange', event => {
log("full screen change event");
if (session.orientation && session.mobile){
if (document.fullscreenElement) {
document.exitFullscreen();
}
} else {
updateMixer();
}
});
if (urlParams.has('midi') || urlParams.has('hotkeys')) {
session.midiHotkeys = urlParams.get('midi') || urlParams.get ('hotkeys') || 1;
session.midiHotkeys = parseInt(session.midiHotkeys);
}
if (urlParams.has('disablehotkeys')){
session.disableHotKeys = true;
}
if (urlParams.has('nohangupbutton') || urlParams.has('nohub')){
getById("hangupbutton").style.display = "none";
}
if (urlParams.has('midioffset')){
session.midiOffset = urlParams.get('midioffset') || 0;
session.midiOffset = parseInt(session.midiOffset);
}
if (urlParams.has('midiremote') || urlParams.has('remotemidi')){
if (session.director!==false){
session.midiRemote = parseInt(urlParams.get('midiremote')) || parseInt(urlParams.get ('remotemidi')) || 4;
} else {
session.midiRemote = parseInt(urlParams.get('midiremote')) || parseInt(urlParams.get ('remotemidi')) || 1;
}
}
if (urlParams.has('midipush') || urlParams.has('midiout') || urlParams.has('mo')){
session.midiOut = parseInt(urlParams.get('midipush')) || parseInt(urlParams.get('midiout')) || parseInt(urlParams.get('mo')) || true;
}
if (urlParams.has('midipull') || urlParams.has('midiin') || urlParams.has('midin') || urlParams.has('mi')){
session.midiIn = parseInt(urlParams.get('midipull')) || parseInt(urlParams.get('midiin')) || parseInt(urlParams.get('midin')) || parseInt(urlParams.get('mi')) || true;
}
if (urlParams.has('midichannel')){
session.midiChannel = parseInt(urlParams.get('midichannel')) || false;
}
if (session.midiChannel){
session.midiChannel = parseInt(session.midiChannel);
if (session.midiChannel>16){session.midiChannel=false;}
if (session.midiChannel<1){session.midiChannel=false;}
}
if (urlParams.has('mididevice')){
session.midiDevice = parseInt(urlParams.get('mididevice')) || false;
}
if (session.midiDevice){
session.midiDevice = parseInt(session.midiDevice);
}
if (directorLanding) {
getById("container-1").classList.remove('hidden');
getById("container-1").classList.add("skip-animation");
getById("container-1").classList.remove('pointer');
} else if (session.director){
// if a director, webcam/screenshare/iframe auto-defaults shouldn't work
} else if (urlParams.has('webcam') || urlParams.has('wc') || urlParams.has('miconly')) {
session.webcamonly = true;
session.screensharebutton = false;
if (urlParams.has('miconly')){
session.videoDevice=0;
session.miconly = true;
miniTranslate(getById("add_camera"), "share-your-mic", "Share your Microphone");
getById("container-3").title = getById("add_camera").innerText;
getById("videoMenu").style.display = "none";
getById("container-3").classList.add("microphoneBackground");
getById("flipcamerabutton").style.setProperty("display", "none", "important");
getById("mutevideobutton").style.setProperty("display", "none", "important");
getById("videoMenu3").style.setProperty("display", "none", "important");
getById("previewWebcam").classList.add("miconly");
//if (session.consent){
// setTimeout(function(){
// warnUser("⚠ Privacy warning: The director of this room can remotely switch your camera or microphone without permission.", 8000);
// }, 1500);
//}
}
} else if (urlParams.has('screenshare') || urlParams.has('ss')) {
session.screenshare = true;
if (urlParams.get('screenshare') || urlParams.get('ss')){
session.screenshare = urlParams.get('screenshare') || urlParams.get('ss');
}
} else if (urlParams.has('fileshare') || urlParams.has('fs')) {
getById("container-5").classList.remove('hidden');
getById("container-5").classList.add("skip-animation");
getById("container-5").classList.remove('pointer');
if (SafariVersion){
getById("safari_warning_fileshare").classList.remove('hidden');
} else if (!Firefox){
getById("chrome_warning_fileshare").classList.remove('hidden');
}
} else if (urlParams.has('website') || urlParams.has('iframe')) {
getById("container-6").classList.remove('hidden');
getById("container-6").classList.add("skip-animation");
getById("container-6").classList.remove('pointer');
session.website = urlParams.get('website') || urlParams.get('iframe') || false;
if (session.website){
if (session.director){
delayedStartupFuncs.push([shareWebsite, session.website]);
} else {
delayedStartupFuncs.push([session.publishIFrame, session.website]);
}
}
} else if (urlParams.has('webcam2') || urlParams.has('wc2')) {
session.webcamonly = true;
session.screensharebutton = false;
session.introButton = true;
} else if (urlParams.has('screenshare2') || urlParams.has('ss2')) {
session.screenshare = true;
session.introButton = true;
if (urlParams.get('screenshare2') || urlParams.get('ss2')){
session.screenshare = urlParams.get('screenshare2') || urlParams.get('ss2');
}
}
if (urlParams.has('sstype') || urlParams.has('screensharetype')) { // wha type of screen sharing is used; track replace, iframe, or secondary try
session.screensharetype = urlParams.get('sstype') || urlParams.get('screensharetype');
session.screensharetype = parseInt(session.screensharetype) || false;
}
if (urlParams.has('intro') || urlParams.has('ib')) {
session.introButton = true;
}
if (urlParams.has('hidesolo') || urlParams.has('hs')){
session.hidesololinks=true;
}
if (urlParams.has('ssb')) {
session.screensharebutton = true;
}
if (urlParams.has('mute') || urlParams.has('muted') || urlParams.has('m')) {
session.muted = true;
}
if (urlParams.has('hideguest') || urlParams.has('hidden')) {
session.directorVideoMuted = true;
}
if (urlParams.has('videomute') || urlParams.has('videomuted') || urlParams.has('vm')) {
session.videoMutedFlag = true;
}
if (urlParams.has('layout')) {
try {
session.layout = JSON.parse(decodeURIComponent(urlParams.get('layout'))) || JSON.parse(urlParams.get('layout')) || false;
} catch(e){
session.layout = null
}
}
if (urlParams.has('deaf') || urlParams.has('deafen')) {
session.directorSpeakerMuted=true; // false == true in this case.
}
if (urlParams.has('blind')) {
session.directorDisplayMuted=true; // false == true in this case.
}
if (urlParams.has('blindall')) {
session.directorBlindButton=true; // false == true in this case.
}
if (session.directorBlindButton){
getById("blindAllGuests").classList.remove("hidden");
}
if (urlParams.has('dpi') || urlParams.has('dpr')) {
session.devicePixelRatio = urlParams.get('dpi') || urlParams.get('dpr') || 2.0;
session.devicePixelRatio = parseFloat(session.devicePixelRatio);
} //else if (window.devicePixelRatio && window.devicePixelRatio!==1){
// session.devicePixelRatio = window.devicePixelRatio; // this annoys me to no end.
//}
if (urlParams.has('speakermute') || urlParams.has('speakermuted') || urlParams.has('mutespeaker') || urlParams.has('sm') || urlParams.has('ms')) {
var checkState = urlParams.get('speakermute') || urlParams.get('speakermuted') || urlParams.get('mutespeaker') || urlParams.get('sm') || urlParams.get('ms') || true;
if ( checkState === "false") {
session.speakerMuted = false;
} else if (checkState === "0") {
session.speakerMuted = false;
} else if (checkState === "no") {
session.speakerMuted = false;
} else if (checkState === "off") {
session.speakerMuted = false;
} else {
session.speakerMuted = true;
}
session.speakerMuted_default = session.speakerMuted;
if (session.speakerMuted){
getById("mutespeakertoggle").className = "las la-volume-mute my-float toggleSize";
//getById("mutespeakerbutton").className="hidden float2 red";
getById("mutespeakerbutton").classList.add("red");
getById("mutespeakerbutton").classList.add("float2");
getById("mutespeakerbutton").classList.remove("float");
var sounds = document.getElementsByTagName("video");
for (var i = 0; i < sounds.length; ++i) {
sounds[i].muted = session.speakerMuted;
}
}
}
if (urlParams.has('chatbutton') || urlParams.has('chat') || urlParams.has('cb')) {
session.chatbutton = urlParams.get('chatbutton') || urlParams.get('chat') || urlParams.get('cb') || null;
if (session.chatbutton === "false") {
session.chatbutton = false;
} else if (session.chatbutton === "0") {
session.chatbutton = false;
} else if (session.chatbutton === "no") {
session.chatbutton = false;
} else if (session.chatbutton === "off") {
session.chatbutton = false;
} else {
session.chatbutton = true;
getById("chatbutton").classList.remove("hidden");
}
}
if (session.screenshare !== false) {
if (session.introButton){
getById("container-3").className = 'column columnfade hidden'; // Hide screen share
getById("head1").className = 'hidden';
} else {
getById("container-3").className = 'column columnfade hidden'; // Hide webcam
getById("container-2").classList.add("skip-animation");
getById("container-2").classList.remove('pointer');
}
}
if (urlParams.has('manual')) {
session.manual = true;
}
if (urlParams.has('hands') || urlParams.has('hand')) {
session.raisehands = true;
}
if (urlParams.has('portrait') || urlParams.has('916') || urlParams.has('vertical')) { // playback aspect ratio
session.aspectRatio = 1; // 9:16 (default of 0 is 16:9)
} else if (urlParams.has('square') || urlParams.has('11')) {
session.aspectRatio = 2; //1:1 ?
} else if (urlParams.has('43')) {
session.aspectRatio = 3; //1:1 ?
}
if (urlParams.has('aspectratio') || urlParams.has('ar')) { // capture aspect ratio
session.forceAspectRatio = urlParams.get('aspectratio') || urlParams.get('ar') || false;
if (session.forceAspectRatio){
if ((session.forceAspectRatio == 'portrait') || (session.forceAspectRatio == 'vertical')){
session.forceAspectRatio = 9.0/16.0;
} else if (session.forceAspectRatio == 'landscape'){
session.forceAspectRatio = 16.0/9.0;
} else if (session.forceAspectRatio == 'square'){
session.forceAspectRatio = 1.0;
} else {
session.forceAspectRatio = parseFloat(session.forceAspectRatio) || false;
}
}
}
if (urlParams.has('crop')){
var crop = parseFloat(urlParams.get('crop')) || 0;
if (crop>0){
session.forceAspectRatio = 1.7777777778 * (crop/100);
} else if (crop<0){
session.forceAspectRatio = 1.7777777778 / (crop/100);
} else {
session.forceAspectRatio = 1.3333333333;
}
}
if (urlParams.has('cover')) {
session.cover = true;
document.documentElement.style.setProperty('--fit-style', 'cover');
document.documentElement.style.setProperty('--myvideo-max-width', '100vw');
document.documentElement.style.setProperty('--myvideo-width', '100vw');
document.documentElement.style.setProperty('--myvideo-height', '100vh');
}
if (urlParams.has('record')) {
if (!(session.cleanOutput)) {
if (SafariVersion && !MediaRecorder) {
if (macOS){
warnUser("Your browser may not support local media recording.\n\nTry Chrome instead if on macOS.");
} else {
warnUser("Your browser or device may not support local media recording.\n\nSafari sometimes allows the feature to be enabled via its experimental settings.");
}
} else if (SafariVersion){
if (macOS){
warnUser("It is recommended to use Chrome instead of Safari if doing local media recordings.");
} else {
warnUser("Local media recordings are an experimental feature on Apple devices.\n\nPlease at least test it out a few times first.");
}
}
}
session.recordLocal = urlParams.get('record');
if (session.recordLocal != parseInt(session.recordLocal)) {
session.recordLocal = 6000;
} else {
session.recordLocal = parseInt(session.recordLocal);
}
}
if (urlParams.has('autorecord')) {
session.autorecord=true;
if (session.recordLocal===false){
session.recordLocal = 6000;
}
}
if (urlParams.has('autorecordlocal')) {
session.autorecordlocal=true;
if (session.recordLocal===false){
session.recordLocal = urlParams.get('autorecordlocal');
if (session.recordLocal != parseInt(session.recordLocal)) {
session.recordLocal = 6000;
} else {
session.recordLocal = parseInt(session.recordLocal);
}
}
}
if (urlParams.has('autorecordremote')) {
session.autorecordremote=true;
if (session.recordLocal===false){
session.recordLocal = urlParams.get('autorecordremote');
if (session.recordLocal != parseInt(session.recordLocal)) {
session.recordLocal = 6000;
} else {
session.recordLocal = parseInt(session.recordLocal);
}
}
}
if (urlParams.has('pcm')) {
session.pcm = true;
}
if (urlParams.has('recordcodec') || urlParams.has('rc')) {
session.recordingVideoCodec = urlParams.get('recordcodec') || urlParams.get('rc') || false;
}
if (urlParams.has('bigbutton')) {
session.bigmutebutton = true;
getById("mutebutton").style.bottom = "100px";
getById("mutebutton").style.padding = "100px";
getById("mutebutton").style.position = "fixed";
getById("mutetoggle").style.bottom = "20px";
getById("mutetoggle").style.right = "0";
getById("mutetoggle").style.top = "unset";
}
if (urlParams.has('nopush') || urlParams.has('noseed') || urlParams.has('viewonly') || urlParams.has('viewmode')) { // this is like a scene; Seeding is disabled. Can be used with &showall to show all videos on load
session.doNotSeed=true;
session.scene = null; // not a scene, but sorta. false vs null makes a difference here.
session.videoDevice = 0;
session.audioDevice = 0;
session.dataMode = true; // thios will let us connect
// session.showall = true; // this can be used to SHOW the videos. (&showall)
}
if (urlParams.has('scene') || urlParams.has('scn')) {
session.scene = urlParams.get('scene') || urlParams.get('scn') || 0;
if (typeof session.scene === "string"){
session.scene = session.scene.replace(/[\W]+/g, "_");
} else {
session.scene = (parseInt(session.scene) || 0) + "";
}
session.disableWebAudio = true;
session.audioEffects = false;
session.audioMeterGuest = false;
}
if (urlParams.has('datamode') || urlParams.has('dataonly')) { // this disables all media in/out.
session.cleanOutput=true;
session.videoDevice = 0;
session.audioDevice = 0;
//session.autostart = true;
session.novideo = [];
session.noaudio = [];
session.noiframe = [];
//session.webcamonly = true;
session.dataMode = true;
}
if (urlParams.has('autoadd')) { // the streams we want to view; if set, but let blank, we will request no streams to watch.
session.autoadd = urlParams.get('autoadd') || null; // this value can be comma seperated for multiple streams to pull
if (session.autoadd == null) {
session.autoadd = false;
}
if (session.autoadd) {
session.autoadd = session.autoadd.split(",");
}
}
//if (session.scene!=="1"){ // scene =0 and 1 should load instantly.
// session.hiddenSceneViewBitrate = 0; // By default this is ~ 400kbps, but if you have 10 scenes, i don't want to kill things.
//}
if (urlParams.has('hiddenscenebitrate')) {
session.hiddenSceneViewBitrate = parseInt(urlParams.get('hiddenscenebitrate')) || 0;
}
if (urlParams.has('preloadbitrate')) {
session.preloadbitrate = parseInt(urlParams.get('preloadbitrate')) || 0; // 1000
}
if (urlParams.has('rampuptime')) {
session.rampUpTime = parseInt(urlParams.get('rampuptime')) || 10000;
}
if (urlParams.has('scenetype') || urlParams.has('type')) {
session.sceneType = parseInt(urlParams.get('scenetype')) || parseInt(urlParams.get('type')) || false;
}
if (urlParams.has('mediasettings')) {
session.forceMediaSettings = true;
}
if (urlParams.has('transcript') || urlParams.has('transcribe') || urlParams.has('trans')) {
session.transcript = urlParams.get('transcript') || urlParams.get('transcribe') || urlParams.get('trans') || "en-US";
}
if (urlParams.has('cc') || urlParams.has('closedcaptions') || urlParams.has('captions')) {
session.closedCaptions = true;
}
if (urlParams.has('css')){
var cssURL = urlParams.get('css');
cssURL = decodeURI(cssURL);
log(cssURL);
var cssStylesheet = document.createElement('link');
cssStylesheet.rel = 'stylesheet';
cssStylesheet.type = 'text/css';
cssStylesheet.media = 'screen';
cssStylesheet.href = cssURL;
document.getElementsByTagName('head')[0].appendChild(cssStylesheet);
cssStylesheet.onload = function() {
getById("main").classList.remove('hidden');
log("loaded remote style sheet");
};
cssStylesheet.onerror = function() {
getById("main").classList.remove('hidden');
errorlog("REMOTE STYLE SHEET HAD ERROR");
};
} else {
getById("main").classList.remove('hidden');
}
if (urlParams.has('avatar')){
var avatar = urlParams.get('avatar') || false;
if (avatar && (avatar=="default")){
session.avatar = document.getElementById("defaultAvatar2");
session.avatar.ready=false;
session.avatar.onload = () => {
session.avatar.ready = true;
getById("noAvatarSelected3").classList.remove("selected");
getById("noAvatarSelected").classList.remove("selected");
getById("defaultAvatar1").classList.add("selected");
getById("defaultAvatar2").classList.add("selected");
};
if (session.avatar.complete){
session.avatar.ready = true;
getById("noAvatarSelected3").classList.remove("selected");
getById("noAvatarSelected").classList.remove("selected");
getById("defaultAvatar1").classList.add("selected");
getById("defaultAvatar2").classList.add("selected");
}
} else if (avatar){
avatar = decodeURIComponent(avatar);
session.avatar = document.getElementById("defaultAvatar2");
session.avatar.ready = false;
session.avatar.onload = () => {
session.avatar.ready = true;
getById("noAvatarSelected3").classList.remove("selected");
getById("noAvatarSelected").classList.remove("selected");
getById("defaultAvatar1").classList.add("selected");
getById("defaultAvatar2").classList.add("selected");
};
document.getElementById("defaultAvatar1").src = avatar;