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electron.html
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<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<link rel="stylesheet" href="./lineawesome/css/line-awesome.min.css" />
<style>
html {
border:0;
margin:0;
outline:0;
overflow: hidden;
}
video {
margin: 0;
padding: 0;
overflow: hidden;
cursor: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII=), none;
user-select: none;
}
body {
padding: 0 0px;
height: 100%;
width: 100%;
background-color: -webkit-linear-gradient(to top, #363644, 50%, #151b29); /* Chrome 10-25, Safari 5.1-6 */
background: linear-gradient(to top, #363644, 50%, #151b29); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
font-size: 2em;
font-family: Helvetica, Arial, sans-serif;
display: flex;
flex-flow: column;
border:0;
margin:0;
outline:0;
}
button.glyphicon-button:focus,
button.glyphicon-button:active:focus,
button.glyphicon-button.active:focus,
button.glyphicon-button.focus,
button.glyphicon-button:active.focus,
button.glyphicon-button.active.focus {
outline: none !important;
}
#gobutton {
font-size: 20px;
font-weight: bold;
border: none;
background: #6aab23;
display: flex;
border-radius: 0px;
border-top-right-radius: 10px;
border-bottom-right-radius: 10px;
box-shadow: 0 12px 15px -10px #5ca70b, 0 2px 0px #6aab23;
color: white;
cursor: pointer;
box-sizing: border-box;
align-items: center;
padding: 0 1em;
}
#header{
width:100%;
background-color: #101520;
}
input#changeText {
font-size: 1em;
align-self: center;
width: 100%;
padding: 1em;
font-weight: bold;
background: white;
border: 4px solid white;
box-shadow: 0px 30px 40px -32px #6aab23, 0 2px 0px #6aab23;
border-top-left-radius: 10px;
border-bottom-left-radius: 10px;
transition: all 0.2s linear;
box-sizing: border-box;
border-bottom-right-radius: 0;
border-top-right-radius: 0;
}
input#changeText:focus {
outline: none;
}
.container{
font-size: 20px;
align-self:center;
margin: auto auto;
}
label {
font: white;
font-size: 1em;
color: white;
}
input[type='checkbox'] {
-webkit-appearance:none;
width:30px;
height:30px;
background:white;
border-radius:5px;
border:2px solid #555;
cursor: pointer;
}
input[type='checkbox']:checked {
background: #1A1;
}
#audioOutput, #lastUrls {
font-size: calc(16px + 0.3vw);
width: 730px;
height: 100%;
flex: 20;
border-radius: 10px;
padding: 1em;
background: #eaeaea;
cursor:pointer;
}
label[for="audioOutput"] {
font-size: 3em;
color: #FE53BB;
text-shadow: 0px 0px 30px #fe53bb;
padding-right: 10px;
}
label[for="changeText"] {
font-size: 3em;
color: #00F6FF;
text-shadow: 0px 0px 30px #00f6ff;
padding-top: 5px;
padding-right: 10px;
}
label[for="lastUrls"] {
font-size: 3em;
color: #1a1;
text-shadow: 0px 0px 30px #1a1;
padding-right: 10px;
cursor: pointer;
}
div#audioOutputContainer, #history {
display: flex;
flex-direction: row;
flex-wrap: nowrap;
justify-content: center;
margin: 4em;
}
@media only screen and (max-width: 1030px) {
body{
zoom: 0.9;
-moz-transform: scale(0.9);
-moz-transform-origin: 0 0;
}
}
#messageDiv {
font-size: .7em;
color: #DDD;
transition: all 0.5s linear;
font-style: italic;
opacity: 0;
text-align: center;
margin: 10px 0;
}
div#urlInput {
margin: 4em;
display: flex;
flex-direction: row;
}
@media only screen and (max-width: 940px) {
body{
zoom: 0.74;
-moz-transform: scale(0.74);
-moz-transform-origin: 0 0;
}
.container{
max-width:99%;
}
div#urlInput {
margin: 2em;
}
div#audioOutputContainer, #history {
margin: 2em;
}
}
@media only screen and (max-width: 840px) {
body{
zoom: 0.64;
-moz-transform: scale(0.64);
-moz-transform-origin: 0 0;
}
}
@media only screen and (max-height: 639px) {
div#urlInput {
margin: 2em;
}
div#audioOutputContainer, #history {
margin: 2em;
}
}
@media only screen and (max-width: 767px) {
div#urlInput {
margin: 2em 1em;
}
div#audioOutputContainer, #history {
margin: 2em 1em;
}
}
@media only screen and (max-height: 380px) {
div#urlInput {
margin: 1em;
}
div#audioOutputContainer, #history {
margin: 1em;
}
}
label[for="audioOutput"], label[for="lastUrls"] {
font-size: 3em;
}
#warning4mac, #electronVersion {
background: #8500f7;
box-shadow: 0px 0px 50px 10px #8500f7ab, inset 0px 0px 10px 2px #8d08ffba;
border: 2px solid #8500f7;
border-radius: 10px;
width: 90%;
padding:1em;
margin:0 auto;
color:white;
font-size:1.3em;
margin-bottom: 20px;
}
#warning4mac a, #electronVersion a {
color:white;
}
ul#lastUrls {
list-style: none;
background: #101520;
color: white;
padding: 1em;
}
ul#lastUrls li {
padding: 5px 0px;
}
ul#lastUrls li:nth-child(even) {
background-color: #182031;
}
#inputCombo {
display: flex;
flex-direction: row;
flex-wrap: nowrap;
flex-grow: 1;
}
#version{
margin: 0 auto;
font-size: 30%;
display: inline-block;
color: #000A;
right: 3px;
position: absolute;
bottom: 0;
}
</style>
</head>
<body>
<div id="header" style="-webkit-app-region: drag; color:#6f6f6f;font-size:20px; line-height: 20px; padding: 5px 10px; letter-spacing: 3; font-weight: bold;">Electron Capture</div>
<div class="container" >
<div id='warning4mac' style="display:none;"> ✨ Great News! OBS v26.1.2 <a href="https://github.com/obsproject/obs-browser/issues/209#issuecomment-748683083">now supports</a> VDO.Ninja without needing the Electron Capture app! 🥳</div>
<div id="electronVersion" style="display:none;">✨ Great News! <a href="https://github.com/steveseguin/electroncapture/releases/latest">Electron Capture <span id="currentElectronVersion"></span></a> is now available!<br>Update yours today to stay up-to-date with security patches.</div>
<div id="messageDiv" style='display:block'><br /></div>
<div class="container">
<div id="urlInput" title="Put the link you want to load here">
<label for="changeText">
<i class="las la-play"></i>
</label>
<div id="inputCombo">
<input type="text" id="changeText" class="inputfield" value="http://vdo.ninja/" onchange="modURL" onkeyup="enterPressed(event, gohere);" />
<button onclick="gohere();" id="gobutton">GO</button>
</div>
</div>
<div id="audioOutputContainer" title="This option will only work with the official vdo.ninja domain">
<label for="audioOutput"><i class="las la-headphones"></i></label><select id="audioOutput"></select>
</div>
<div id="history" title="History of past links used. You can clear this history using the button to the left">
<label for="lastUrls" onclick="resetHistory()">
<i class="las la-history"></i>
</label>
<select id="lastUrls" onchange="setUrl()"></select>
</div>
</div>
</div>
<div id="version"></div>
<script>
/*
* Copyright (c) 2020 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.
*
*/
var lastUrls = JSON.parse(localStorage.getItem('lastUrls'));
if (lastUrls != undefined) {
document.querySelector("#changeText").value = lastUrls[0];
if (lastUrls.length>0){
lastUrls.forEach((url)=>{
var o = document.createElement('option');
o.value = url;
o.text = url;
document.querySelector("#lastUrls").appendChild(o);
})
} else {
document.querySelector("#history").style.display="none";
}
} else {
document.querySelector("#history").style.display="none";
}
function setUrl(){
document.querySelector("#changeText").value = document.querySelector("#lastUrls").value;
gohere();
}
function resetHistory(){
localStorage.clear();
document.querySelector('#lastUrls').innerHTML = '';
lastUrls = [];
}
(function (w) {
w.URLSearchParams = w.URLSearchParams || function (searchString) {
var self = this;
self.searchString = searchString;
self.get = function (name) {
var results = new RegExp('[\?&]' + name + '=([^&#]*)').exec(self.searchString);
if (results == null) {
return null;
}
else {
return decodeURI(results[1]) || 0;
}
};
}
})(window)
var urlParams = new URLSearchParams(window.location.search);
if (location.hostname.toLowerCase() == "vdo.ninja"){
try {
if (navigator.userAgent.toLowerCase().indexOf(' electron/') > -1) {
function compareVersions(version){
document.getElementById("version").innerHTML = "Current version: "+version;
version = version.split(".");
fetch('https://api.github.com/repos/steveseguin/electroncapture/releases/latest')
.then(response => response.json())
.then(data => {
console.log("recentVersion: "+data.tag_name);
var recentVersion = data.tag_name.split(".");
var ood = false;
if (parseInt(recentVersion[0])>parseInt(version[0])){
ood = true;
} else if (parseInt(recentVersion[0])==parseInt(version[0])) {
if (parseInt(recentVersion[1])>parseInt(version[1])){
ood = true;
} else if (parseInt(recentVersion[1])==parseInt(version[1])) {
if (parseInt(recentVersion[2])>parseInt(version[2])){
ood = true;
}
}
}
if (ood){
document.getElementById("electronVersion").style.display = "block";
document.getElementById("currentElectronVersion").innerText = data.tag_name;
}
}).catch(console.error);
}
if (urlParams.has('version') || urlParams.has('ver')){
var ver = urlParams.get('version') || urlParams.get('ver') || false;
console.log("version: "+ver);
if (ver){
compareVersions(ver);
}
} else{
document.getElementById("version").innerHTML = "Elevate app privilleges to see current version";
try{
const ipcRenderer = require('electron').ipcRenderer;
console.log("ELECTRON DETECTED");
ipcRenderer.on('appVersion', function(event, version) {
console.log("version: "+version);
compareVersions(version);
})
ipcRenderer.send('getAppVersion');
} catch(e){}
}
}
} catch(e){console.error(e);}
}
var audioOutputSelect = document.querySelector('select#audioOutput');
audioOutputSelect.disabled = !('sinkId' in HTMLMediaElement.prototype);
audioOutputSelect.onclick = getPermssions;
audioOutputSelect.onchange = updateOutputTarget;
var listed = false;
function updateOutputTarget(e){
console.log("change audio: "+audioOutputSelect.value);
var url = document.getElementById('changeText').value;
url=updateURLParameter(url, "sink", audioOutputSelect.value);
document.getElementById('changeText').value = url;
}
function getPermssions(e=null){
if (listed==true){
return;
}
if (e!==null){
e.currentTarget.blur();
}
navigator.mediaDevices.getUserMedia({audio: true,video: false}).then((stream)=>{
navigator.mediaDevices.enumerateDevices().then(gotDevices).catch(console.error); // list all devices
stream.getTracks().forEach(track => {
track.stop();
});
listed=true;
audioOutputSelect.focus();
}).catch(function(){
document.getElementById("messageDiv").innerHTML = "Failed to list available output devices\n\nPlease ensure you allowed the microphone permissions.";
document.getElementById("messageDiv").style.display="block";
setTimeout(function(){document.getElementById("messageDiv").style.opacity="1.0";},0);
});
}
function gotDevices(deviceInfos) {
for (let i = 0; i !== deviceInfos.length; ++i) {
const deviceInfo = deviceInfos[i];
const option = document.createElement('option');
option.value = deviceInfo.deviceId;
if (deviceInfo.kind === 'audiooutput'){
option.text = deviceInfo.label || `speaker ${audioOutputSelect.length + 1}`;
audioOutputSelect.appendChild(option);
} else {
console.log('Some other kind of source/device: ', deviceInfo);
}
}
listed=true;
}
function enterPressed(event, callback){
if (event.keyCode === 13){ // Number 13 is the "Enter" key on the keyboard
event.preventDefault(); // Cancel the default action, if needed
callback();
}
}
function checkForSpecialVideoDevices() {
if (navigator.userAgent.toLowerCase().indexOf(' electron/') > -1) {
navigator.mediaDevices.enumerateDevices().then(devices => {
const specialDevices = [
"OBS Virtual Camera",
"Streamlabs Desktop Virtual Webcam",
"vMix Video",
"Blackmagic",
"NDI Video"
];
let detectedDevice = null;
for (const priorityDevice of specialDevices) {
for (const device of devices) {
if (device.kind === 'videoinput' && device.label.includes(priorityDevice)) {
detectedDevice = device;
break;
}
}
if (detectedDevice) break;
}
if (detectedDevice) {
createSpecialDeviceLink(detectedDevice.label);
}
}).catch(console.error);
}
}
function createSpecialDeviceLink(deviceLabel) {
const normalizedLabel = normalizeDeviceLabel(deviceLabel);
const link = document.createElement('a');
link.href = `./?vd=${normalizedLabel}&fullscreen&cleanoutput&webcam&autostart&push=JNVWFzC&bypass&ad=0&nohistory`;
link.textContent = `${deviceLabel} detected - Click to full-window it`;
link.style.position = 'fixed';
link.style.bottom = '10px';
link.style.left = '50%';
link.style.transform = 'translateX(-50%)';
link.style.backgroundColor = 'rgba(50, 50, 50, 0.7)';
link.style.color = '#e0e0e0';
link.style.padding = '8px 12px';
link.style.borderRadius = '20px';
link.style.fontSize = '14px';
link.style.textDecoration = 'none';
link.style.opacity = '0';
link.style.transition = 'opacity 2s ease-in-out';
link.style.boxShadow = '0 2px 5px rgba(0,0,0,0.2)';
link.style.fontFamily = 'Arial, sans-serif';
link.style.zIndex = '1000';
link.title = "Make this video device fully fill the window, making it perfect for screen capture.";
document.body.appendChild(link);
setTimeout(() => link.style.opacity = '1', 100);
// Add hover effect
link.onmouseenter = () => {
link.style.backgroundColor = 'rgba(70, 70, 70, 0.9)';
};
link.onmouseleave = () => {
link.style.backgroundColor = 'rgba(50, 50, 50, 0.7)';
};
}
function normalizeDeviceLabel(deviceName) {
return String(deviceName).replace(/[\W]+/g, "_").toLowerCase();
}
function getPermssions(e=null){
if (listed==true){
return;
}
if (e!==null){
e.currentTarget.blur();
}
navigator.mediaDevices.getUserMedia({audio: true, video: false}).then((stream)=>{
navigator.mediaDevices.enumerateDevices().then(gotDevices).catch(console.error);
stream.getTracks().forEach(track => {
track.stop();
});
listed=true;
audioOutputSelect.focus();
}).catch(function(){
document.getElementById("messageDiv").innerHTML = "Failed to list available audio devices\n\nPlease ensure you allowed the microphone permissions.";
document.getElementById("messageDiv").style.display="block";
setTimeout(function(){document.getElementById("messageDiv").style.opacity="1.0";},0);
});
}
function preloadCSS(url) {
const link = document.createElement('link');
link.rel = 'preload';
link.as = 'style';
link.href = url;
document.head.appendChild(link);
}
function lazyPreloadCSS() {
const cssFiles = [
'./main.css'
];
cssFiles.forEach(preloadCSS);
}
var isMobile = false;
if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)){ // does not detect iPad Pros.
isMobile=true; // if iOS, default to H264? meh. let's not.
} else {
// Near the end of your script, replace or add:
document.addEventListener('DOMContentLoaded', () => {
getPermssions();
checkForSpecialVideoDevices();
setTimeout(lazyPreloadCSS, 2000);
});
}
// Windows can show the cursor, since it captures in a different way.
//if (navigator.platform.indexOf("Win") != -1){
// document.getElementById("showcursor").checked=true;
//}
function updateURLParameter(url, param, paramVal){
var TheAnchor = null;
var newAdditionalURL = "";
var tempArray = url.split("?");
var baseURL = tempArray[0];
var additionalURL = tempArray[1];
var temp = "";
if (additionalURL){
var tmpAnchor = additionalURL.split("#");
var TheParams = tmpAnchor[0];
TheAnchor = tmpAnchor[1];
if (TheAnchor){additionalURL = TheParams;}
tempArray = additionalURL.split("&");
for (var i=0; i<tempArray.length; i++){
if(tempArray[i].split('=')[0] != param){
newAdditionalURL += temp + tempArray[i];
temp = "&";
}
}
} else {
var tmpAnchor = baseURL.split("#");
var TheParams = tmpAnchor[0];
TheAnchor = tmpAnchor[1];
if(TheParams){baseURL = TheParams;}
}
if (paramVal===false){
temp="";
if(TheAnchor){temp += "#" + TheAnchor;}
var rows_txt = temp
} else if (paramVal===""){
if(TheAnchor){paramVal += "#" + TheAnchor;}
var rows_txt = temp + "" + param;
} else {
if(TheAnchor){paramVal += "#" + TheAnchor;}
var rows_txt = temp + "" + param + "=" + paramVal;
}
return baseURL + "?" + newAdditionalURL + rows_txt;
}
if (urlParams.has('name')){
var name = urlParams.get('name');
if (name!="OBSNinja" && name!="VDONinja"){
document.getElementById('changeText').value = "https://vdo.ninja/?view="+name;
}
}
function addUrlToHistory(url){
if (lastUrls == undefined){
lastUrls = [];
}
if ( lastUrls[0] != url ) {
lastUrls.unshift(url);
if (lastUrls.length == 6) {
lastUrls.pop();
}
}
}
function modURL(){
var url = document.getElementById('changeText').value;
url = url.trim();
if (url.startsWith("obs.ninja")){
url = "https://"+url;
} else if (url.startsWith("youtube.com")){
url = "https://"+url;
} else if (url.startsWith("twitch.tv")){
url = "https://"+url;
} else if (url.startsWith("vdo.ninja")){
url = "https://"+url;
} else if (url.startsWith("http://")){
// pass
} else if (url.startsWith("https://")){
// pass
} else if (url.startsWith("file:")){
alert("Warning:\n\nFor security purposes, local files need to be loaded via the command-line or via the right-click context menu -> Edit URL.\n\nThis is supported in Electron Capture 2.15.2 and newer.");
} else {
url = "https://"+url;
}
console.log(url);
return url;
}
function gohere(){
addUrlToHistory(document.getElementById('changeText').value);
localStorage.setItem('lastUrls', JSON.stringify(lastUrls));
var url = modURL();
if ((document.getElementById('changeText').value.includes("obs.ninja")) && (document.getElementById('changeText').value.includes("http")) && (document.getElementById('changeText').value.includes("&sink"))){
alert("Notice: OBS.Ninja has been renamed to VDO.Ninja.\n\nPlease update your links accordingly for audio output to work correctly.");
} else if (!(document.getElementById('changeText').value.includes(window.location.hostname)) && (document.getElementById('changeText').value.includes("http")) && (document.getElementById('changeText').value.includes("&sink"))){
alert("Notice: The &sink command is domain specific.\nVisit https://YOURDOMAIN.com/electron instead.");
}
window.location = url;
};
getPermssions();
</script>
</body>
</html>