obsninja/dock.html at master · jakedee/obsninja · GitHub

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<html>
<head>
<style>
body {
  transform: scale(0.7);
  transform-origin: 0 0;
  margin:2px;
  padding:0;
  border:0;
  color: #FFF;
  background-color:  #1F1E1F;
  font-family: Arial, Helvetica, sans-serif;
  width:300px;
  overflow:hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width:1px;
}


#container-links {
	z-index:10;
	width:100%;
	height:100%;
	display:none;

}

#container-setup {
	width:100%;
	height:100%;
	display:block;
}
.red {
	background-color:#FCC;
}
.green {
	background-color:#CFC;
}
.task {
	cursor:grab;
	width:100%;
	padding:5px;
	border:2px solid black;
	margin:0;
}
button{
	padding:5px;
	transform: scale(1.4);
	transform-origin: 0 0;
}

.gone {
	position: absolute;
	display:inline-block;
	left: -9999px;
}

</style>
</head>
<body>
<script>
function getById(id) {
   var el = document.getElementById(id);
   if (!el) {
	    console.warn(id + " is not defined; skipping.");
		el = document.createElement("span"); // create a fake element
   }
   return el;
}
function copyFunction(copyText) {
  copyText.select();
  copyText.setSelectionRange(0, 99999);
  document.execCommand("copy");

}
function generateStreamID(){
	var text = "";
	var possible = "ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnpqrstuvwxyz23456789";
	for (var i = 0; i < 7; i++){
		text += possible.charAt(Math.floor(Math.random() * possible.length));
	}
	console.log(text);
	return text;
};
function toHexString(byteArray){
	return Array.prototype.map.call(byteArray, function(byte){
		return ('0' + (byte & 0xFF).toString(16)).slice(-2);
	}).join('');
}
generateHash = function (str, length=false){
	var buffer = new TextEncoder("utf-8").encode(str);
	return crypto.subtle.digest("SHA-256", buffer).then(
		function (hash) {
			hash = new Uint8Array(hash);
			if (length){
				hash = hash.slice(0, parseInt(parseInt(length)/2));
			}
			hash = toHexString(hash);
			return hash;
		}
	);
};

function generateInvite(){
	var title = encodeURI(getById("videoname").value.replace(/[\W]+/g,"_"));
	if (title.length){
		title = "&label="+title;
	}
	var sid = generateStreamID();
	var viewstr = "";
	var sendstr = "";

	if (getById("invite_bitrate").checked){
		viewstr+="&bitrate=20000";
	}
	if (getById("invite_vp9").checked){
		viewstr+="&codec=vp9";
	}
	if (getById("invite_stereo").checked){
		viewstr+="&stereo";
		sendstr+="&stereo";
	}
	if (getById("invite_secure").checked){
		sendstr+="&secure";
	}
	if (getById("invite_hidescreen").checked){
		sendstr+="&webcam";
	}

	if (getById("invite_remotecontrol").checked){  //
		var remote_gen_id = generateStreamID();
		sendstr+="&remote="+remote_gen_id; // security
		viewstr+="&remote="+remote_gen_id;
	}

	if (getById("invite_joinroom").value.trim().length){
		sendstr+="&room="+getById("invite_joinroom").value.replace(/[\W]+/g,"_");
		viewstr+="&scene&room="+getById("invite_joinroom").value.replace(/[\W]+/g,"_");
	}

	if (getById("invite_group_chat_type").value){ //  0 is default
		if (getById("invite_group_chat_type").value==1){ // no video
			sendstr+="&novideo";
		} else if (getById("invite_group_chat_type").value==2){  // no view or audio
			sendstr+="&view";
		}
	}

	if (getById("invite_quality").value){
		if (getById("invite_quality").value==0){
			sendstr+="&quality=0";
		} else if (getById("invite_quality").value==1){
			sendstr+="&quality=1";
		} else if (getById("invite_quality").value==2){
			sendstr+="&quality=2";
		}
	}

	var href = window.location.href;
	var dir = href.substring(0, href.lastIndexOf('/')) + "/";

	var salt = location.hostname; // "obs.ninja" is the expected default. You will want to change this if hosting dock.html locally.

	if (getById("invite_password").value.trim().length){
		generateHash(getById("invite_password").value.trim().replace(/[\W]+/g,"_")+salt,4).then(function(hash){
			sendstr+="&hash="+hash;
			viewstr+="&password="+getById("invite_password").value.trim();
			sendstr = dir+'?push=' + sid + sendstr;
			viewstr = dir+'?view=' + sid + viewstr + title;
			getById("container-setup").style.display="none";
			getById("container-links").style.display="block";

			getById("guest-link").value = sendstr;
			getById("obs-link").value = viewstr;
		});
	} else {
		sendstr = dir+'?push=' + sid + sendstr;
		viewstr = dir+'?view=' + sid + viewstr + title;
		getById("container-setup").style.display="none";
		getById("container-links").style.display="block";

		getById("guest-link").value = sendstr;
		getById("obs-link").value = viewstr;
	}


}

function goBack(){
	getById("container-setup").style.display="block";
	getById("container-links").style.display="none";
}

document.addEventListener("dragstart", event => {
	var url = event.target.href || event.target.value;

	if (!url || !url.startsWith('https://')) return;
	if (event.target.dataset.drag!="1"){
		return;
	}
	//event.target.ondragend = function(){event.target.blur();}

	var streamId = url.split('view=');
	var label = url.split('label=');

	url += '&layer-name=OBSN';
	if (streamId.length>1) url += ': ' + streamId[1].split('&')[0];
	if (label.length>1) url += ' - ' + decodeURI(label[1].split('&')[0]);


	url += '&layer-width=1920'; // this isn't always 100% correct, as the resolution can fluxuate, but it is probably good enough
	url += '&layer-height=1080';

	event.dataTransfer.setDragImage(document.querySelector('#dragImage'), 24, 24);
	event.dataTransfer.setData("text/uri-list", encodeURI(url));
	//event.dataTransfer.setData("url", encodeURI(url));

	//warnlog(event);

});

</script>

<div id="container-setup" >
	<button style="padding:5px;" onclick="generateInvite()" >
		<span data-translate="generate-invite-link">GENERATE THE INVITE LINK</span>
	</button>
	<br /><br />


	<input type="checkbox" id="invite_bitrate" /><label for="invite_bitrate"> <span data-translate="unlock-video-bitrate">Unlock Video Bitrate (20mbps)</span></label>
	<br />
	<input type="checkbox" id="invite_vp9" /><label for="invite_vp9"> <span data-translate="force-vp9-video-codec">VP9 Video Codec</span></label>
	<br />
	<input type="checkbox" id="invite_stereo" /><label for="invite_stereo"> <span data-translate="enable-stereo-and-pro">Stereo and Pro HD Audio</span></label>
	<br />
	<br />
	<label for="invite_quality" data-translate="video-resolution">Video Resolution: </label>
	<select id="invite_quality" name="invite_quality">
		<option value="-1" selected>User Selectable</option>
		<option value="0">Maximum Resolution</option>
		<option value="1">Balanced</option>
		<option value="2">Smooth and Cool</option>
	</select>
	<br />
	<br />
	<input type="checkbox" id="invite_secure" />
	<label for="invite_secure"> <span data-translate="high-security-mode">High Security Mode</span></label>
	<br />
	<input type="checkbox" id="invite_hidescreen" />
	<label for="invite_hidescreen"> <span data-translate="hide-screen-share">Hide Screenshare Option</span></label>
	<br />
	<input type="checkbox" id="invite_remotecontrol" />
	<label for="invite_remotecontrol"> <span data-translate="allow-remote-control">Remote Control Camera Zoom</span></label>
	<br />
	<br />
	<label for="videoname">Stream label:</label>
	<input id="videoname" placeholder="Give stream a description"  />
	<br />
	<br />
	<span data-translate="add-a-password-to-stream"> Add password:</span>
	<input id="invite_password" placeholder="Add an optional password" />
	<br /><br />
	<span data-translate="add-the-guest-to-a-room"> Add to a room:</span>
	<input id="invite_joinroom" placeholder="Enter Room name here" oninput="document.getElementById('invitegroupchat').style.display='block';" />
	<br />
	<br />
	<span id="invitegroupchat" style="display:none;">
	<label for="invite_group_chat_type" data-translate="invite-group-chat-type">This room guest can:</label><br />
	<select id="invite_group_chat_type" name="invite_group_chat_type">
		<option value="0" selected data-translate="can-see-and-hear">Can see and hear the group chat</option>
		<option value="1" data-translate="can-hear-only">Can only hear the group chat</option>
		<option value="2" data-translate="cant-see-or-hear">Cannot hear or see the group chat</option>
	</select>
	</span>
</div>
<div id="container-links" >
	<button  onclick="goBack()" >
		<span >Go Back</span>
	</button>
	<div id="container-links-inner" >
		<br /><br />
		<h3>Guest Invite Link:</h3>
			<input id="guest-link" class="task green" onclick="copyFunction(this)" onmousedown="copyFunction(this)"/>
			<br /><br />
		<h3>OBS Browser Source Link:</h3>
			<input id="obs-link" class="task red" data-drag="1" onmousedown="copyFunction(this)" onclick="copyFunction(this)" />
			<br />
			<br />
			<i>(links are draggable)</i>
	</div>
</div>
<div class="gone" >
	<!-- This image is used when dragging elements -->
	<img src="./images/favicon-32x32.png" id="dragImage" />
</div>
</body>
</html>