Shinobi/web/pages/dashcam.ejs

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<% include blocks/header %>
<script>var $user=<%- JSON.stringify($user) %>;</script>
<link rel="stylesheet" href="<%-window.libURL%>libs/css/bootstrap.min.css">
<div id="main" class="container">
<a class="btn btn-danger btn-lg" record>Stream</a>
<div>
<img id="img">
</div>
<div id="msg">Monitor to Stream and Save under <span id="selected"></span></div>
requires https or firefox
<div style="margin-top:30px;">
<div id="monitors" class="list-group"></div>
</div>
<div style="margin-top:30px;" id="data">
</div>
<div style="margin-top:30px;">
<a class="logout btn-danger btn btn-xs">Logout</a>
</div>
</div>
<video id="video"><source></video>
<canvas id="canvas"></canvas>
<script src="<%-window.libURL%>libs/js/jquery.min.js"></script>
<script src="<%-window.libURL%>libs/js/socket.io.js"></script>
<script src="<%-window.libURL%>libs/js/basic.js"></script>
<script src="<%-window.libURL%>libs/js/menu.js"></script>
<script>
$.ccio = {}
$.ls = localStorage
$.ccio.ws=io(location.origin,{
path : tool.checkCorrectPathEnding(location.pathname)+'socket.io'
});
$.ccio.ws.on('connect',function (d){
$(document).ready(function(e){
$.ccio.cx=function(x){
if(!x.ke){x.ke=$user.ke;}
if(!x.uid){x.uid=$user.uid;}
return $.ccio.ws.emit('r',x)
}
console.log($user)
$.ccio.cx({f:'init',ke:$user.ke,auth:$user.auth_token,uid:$user.uid})
})
})
$.ccio.ws.on('f',function(d){
if(d.f!=='monitor_frame'&&d.f!=='cpu'&&d.f!=='event_delete'){console.log(d);}
switch(d.f){
case'monitor_edit':
if(!$.ccio.mon[d.mid]){$.ccio.mon[d.mid]={}}
$.each(d.mon,function(n,v){
$.ccio.mon[d.mid][n]=v;
});
break;
case'disable_stream':
$.ccio.mon[d.mid].allowStream = false
if(d.mid === $.ccio.selected){
$.ccio.stopSending()
setTimeout($.ccio.startSending,2000)
}
break;
case'enable_stream':
$.ccio.mon[d.mid].allowStream = true
break;
}
})
function _base64ToArrayBuffer(base64) {
var binary_string = window.atob(base64.replace(/\s/g, "").replace("data:image/jpeg;base64,", ""));
var len = binary_string.length;
var bytes = new Uint8Array( len );
for (var i = 0; i < len; i++) {
bytes[i] = binary_string.charCodeAt(i);
}
return bytes.buffer;
}
$.ccio.framerate=2;
$.ccio.stopSending=function(){
$.ls.setItem('Shinobi_Dashcam_Started','0')
$('#main').removeClass('recording');
clearInterval($.ccio.cutChunk);
clearTimeout($.ccio.sendCheckTimeout);
try{
mediaRecorder.stop()
}catch(err){
}
$('[record]').unbind('click').click($.ccio.startSending)
}
$.ccio.firstFrame = null
$.ccio.startSending = function(){
if($.ccio.selected === null){
return false
}
$.ls.setItem('Shinobi_Dashcam_Started',1)
$('#main').addClass('recording');
if($.ccio.mon[$.ccio.selected].allowStream === true){
if (typeof MediaRecorder.isTypeSupported == 'function'){
var options = {
audioBitsPerSecond : 128000,
videoBitsPerSecond : 2500000,
}
if (MediaRecorder.isTypeSupported('video/webm;codecs=vp9')) {
options.mimeType = 'video/webm;codecs=vp9'
} else if (MediaRecorder.isTypeSupported('video/webm;codecs=h264')) {
options.mimeType = 'video/webm;codecs=h264'
} else if (MediaRecorder.isTypeSupported('video/webm;codecs=vp8')) {
options.mimeType = 'video/webm;codecs=vp8'
}
console.log('Using '+options.mimeType);
mediaRecorder = new MediaRecorder($.ccio.vid.stream, options);
}else{
console.log('Using default codecs for browser');
mediaRecorder = new MediaRecorder($.ccio.vid.stream);
}
mediaRecorder.start(10)
$.ccio.chunker = function(){
clearInterval($.ccio.cutChunk)
$.ccio.cutChunk=setInterval(function(){
var blob = new Blob(chunks, {type: "video/webm"});
$.ccio.cx({f:'monitor_chunk',chunk:blob,mid:$.ccio.selected});
chunks = [];
},1000/$.ccio.framerate)
}
var noFirstFrame = function(e){
$.ccio.firstFrame = e.data
chunks.push(e.data);
mediaRecorder.ondataavailable = function(e) {
chunks.push(e.data);
}
}
mediaRecorder.ondataavailable = noFirstFrame
mediaRecorder.onerror = function(e){
clearInterval($.ccio.cutChunk)
}
mediaRecorder.onstart = function(){
if($.ccio.firstFrame){
var blob = new Blob([$.ccio.firstFrame], {type: "video/webm"});
$.ccio.cx({f:'monitor_chunk',chunk:blob,mid:$.ccio.selected});
}
$.ccio.chunker()
}
mediaRecorder.onpause = function(){
clearInterval($.ccio.cutChunk)
}
mediaRecorder.onresume = function(){
$.ccio.chunker()
}
mediaRecorder.onwarning = function(e){
clearInterval($.ccio.cutChunk)
}
}else{
clearTimeout($.ccio.sendCheckTimeout)
$.ccio.sendCheckTimeout = setTimeout($.ccio.startSending,2000)
}
$('[record]').unbind('click').click($.ccio.stopSending)
};
function log(message){
$.ccio.vid.data[0].innerHTML = $.ccio.vid.data[0].innerHTML+'<br>'+message ;
}
/* Webcam */
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;
window.URL = window.URL || window.webkitURL || window.mozURL || window.msURL;
if(getBrowser() == "Chrome"){
var constraints = {
"audio": true,
"video": {
"mandatory": {
"minWidth": 640,
"maxWidth": 5000,
"minHeight": 480,
"maxHeight": 2500
}, "optional": []
}
};
}else if(getBrowser() == "Firefox"){
var constraints = {
audio: true,
video: {
width: {
min: 640,
ideal: 640,
max: 5000
},
height: {
min: 480,
ideal: 480,
max: 2500
}
}
};
}
var mediaRecorder;
var chunks = [];
var count = 0;
$.ccio.vid = {element:$('#video')[0],canvas:$('#canvas')[0],data:$('#data')};
$.ccio.vid.element.controls = false;
navigator.getUserMedia(constraints,function(stream,fn) {
$.ccio.vid.stream = stream;
$.ccio.vid.element.srcObject = stream;
$('[record]').click($.ccio.startSending)
////////
if($user.mons.length>0&&$.ls.getItem('Shinobi_Dashcam')){
$('[monitor="'+$.ls.getItem('Shinobi_Dashcam')+'"]').click()
if($.ls.getItem('Shinobi_Dashcam_Started') === 1){
setTimeout(function(){
$('[record]').click()
},3000)
}
}else{
$.ccio.selected = null;
}
}, function(err){console.error('getUserMedia',err)});
//draw selectable mons
var tmp='';
if($user.mons&&$user.mons.length>0){
$.ccio.mon={};
$.each($user.mons,function(n,v){
v.details=JSON.parse(v.details);
$.ccio.mon[v.mid]=v;
tmp+='<a class="list-group-item" monitor="'+v.mid+'">'+v.name+'</a>';
})
$('#monitors').html(tmp)
}else{
tmp+="<h2>No Streamer Monitors Setup</h2>"
tmp+="<small>Login to the Dashboard and add one. Set it to record or watch only.</small>"
$('#msg').html(tmp)
}
delete(tmp);
$('body').on('click','[monitor]',function(e){
e.e=$(this);e.a=e.e.attr('monitor'),e.m=$.ccio.mon[e.a];
$.ccio.selected=e.a;$('#selected').html(e.a);
if(e.m.details.sfps&&e.m.details.sfps!==''){$.ccio.framerate=e.m.details.sfps}else{$.ccio.framerate=1;}
$.ls.setItem('Shinobi_Dashcam',e.a)
$('[monitor]').removeClass('active'),e.e.addClass('active');
})
$('body')
.on('click','.logout',function(e){
localStorage.removeItem('ShinobiLogin_'+location.host);location.href='/';
})
function getBrowser(){
var nVer = navigator.appVersion;
var nAgt = navigator.userAgent;
var browserName = navigator.appName;
var fullVersion = ''+parseFloat(navigator.appVersion);
var majorVersion = parseInt(navigator.appVersion,10);
var nameOffset,verOffset,ix;
// In Opera, the true version is after "Opera" or after "Version"
if ((verOffset=nAgt.indexOf("Opera"))!=-1) {
browserName = "Opera";
fullVersion = nAgt.substring(verOffset+6);
if ((verOffset=nAgt.indexOf("Version"))!=-1)
fullVersion = nAgt.substring(verOffset+8);
}
// In MSIE, the true version is after "MSIE" in userAgent
else if ((verOffset=nAgt.indexOf("MSIE"))!=-1) {
browserName = "Microsoft Internet Explorer";
fullVersion = nAgt.substring(verOffset+5);
}
// In Chrome, the true version is after "Chrome"
else if ((verOffset=nAgt.indexOf("Chrome"))!=-1) {
browserName = "Chrome";
fullVersion = nAgt.substring(verOffset+7);
}
// In Safari, the true version is after "Safari" or after "Version"
else if ((verOffset=nAgt.indexOf("Safari"))!=-1) {
browserName = "Safari";
fullVersion = nAgt.substring(verOffset+7);
if ((verOffset=nAgt.indexOf("Version"))!=-1)
fullVersion = nAgt.substring(verOffset+8);
}
// In Firefox, the true version is after "Firefox"
else if ((verOffset=nAgt.indexOf("Firefox"))!=-1) {
browserName = "Firefox";
fullVersion = nAgt.substring(verOffset+8);
}
// In most other browsers, "name/version" is at the end of userAgent
else if ( (nameOffset=nAgt.lastIndexOf(' ')+1) <
(verOffset=nAgt.lastIndexOf('/')) )
{
browserName = nAgt.substring(nameOffset,verOffset);
fullVersion = nAgt.substring(verOffset+1);
if (browserName.toLowerCase()==browserName.toUpperCase()) {
browserName = navigator.appName;
}
}
// trim the fullVersion string at semicolon/space if present
if ((ix=fullVersion.indexOf(";"))!=-1)
fullVersion=fullVersion.substring(0,ix);
if ((ix=fullVersion.indexOf(" "))!=-1)
fullVersion=fullVersion.substring(0,ix);
majorVersion = parseInt(''+fullVersion,10);
if (isNaN(majorVersion)) {
fullVersion = ''+parseFloat(navigator.appVersion);
majorVersion = parseInt(navigator.appVersion,10);
}
return browserName;
}
</script>
<style>
a{cursor:pointer}
body{color:#fff;background:#333;padding-top:30px;position:relative}
.recording [record].btn{color: #fff;background-color: #5cb85c;border-color: #4cae4c;}
#monitors{max-width:250px;width:100%;display:inline-block}
#main{text-align:center}
#msg h2{margin-top:0}
#img{border-radius:5px;overflow:hidden;max-width:100%;display:inline-block;margin-top: 30px}
#canvas{position: absolute;display:none}
#video{display:inline-block}
</style>