minnit.js

(async function () {
	try {
	
	async function toDataURL(blobUrl) {
		var res = null;
		var rej = null;
		var promise = new Promise((resolve, reject) => {
			res = resolve;
			rej = reject;
		});
		
		
		var xhr = new XMLHttpRequest;
		xhr.responseType = 'blob';

		xhr.onload = function() {
		   var recoveredBlob = xhr.response;

		   var reader = new FileReader;

		   reader.onload = function() {
			 res(reader.result);
		   };
		   
		   reader.onerror = function(){
			   rej(false);
		   }

		   reader.readAsDataURL(recoveredBlob);
		};
		
		xhr.onerror = function(){
			rej(false);
		}

		xhr.open('GET', blobUrl);
		xhr.send();
	};

	console.log("social stream injected");
	
	async function processMessage(ele){
		
		if (ele.marked){return;}
		ele.marked = true;
		
		var chatimg = "";
		try{
			chatimg = ele.querySelector('.msgPic').querySelector("img").src;
		} catch(e){
			
		}
		
        var name = "";
		try {
			name = ele.querySelector(".msgNick").innerText;
		} catch(e){}
		

		var chatmessage="";
		try{
			if (settings.textonlymode){
				var eles = ele.querySelector(".msgTextOnly").childNodes;
				for (var i = 0; i<eles.length; i++){
					if (eles[i].nodeName == "#text"){
						chatmessage += eles[i].textContent.trim();
					} else if (!eles[i].classList.contains("minnit-tooltip")){
						var emoji = eles[i].textContent.trim();
						switch(emoji) {
							case "(smile)":
								chatmessage += "😀";
								break;
							case "(frown)":
								chatmessage += "☹️";
								break;
							case "(biggrin)":
								chatmessage += "😄";
								break;
							case "(eek)":
								chatmessage += "😱";
								break;
							case "(tongue)":
								chatmessage += "😝";
								break;
							case "(sleep)":
								chatmessage += "😴";
								break;
							case "(biggrin)":
								chatmessage += "😄";
								break;
							case "(mad)":
								chatmessage += "😡";
								break;
							case "(cry)":
								chatmessage += "😢";
								break;
							case "(love)":
								chatmessage += "😍";
								break; 
							case "(love)":
								chatmessage += "😍";
								break; 
							case "(xd)":
								chatmessage += "😝";
								break;
							case "(sleep)":
								chatmessage += "😴";
								break;
							case "(wink)":
								chatmessage += "😉";
								break;
							case "(clap)":
								chatmessage += "👏";
								break;
							case "(nod)":
								chatmessage += "😌";
								break; 
							case "(smh)":
								chatmessage += "😒";
								break;
							case "(evil)":
								chatmessage += "🤪";
								break;
							case "(lol)":
								chatmessage += "😂";
								break;
							case "(uncertain)":
								chatmessage += "😐";
								break;
							case "(bye)":
								chatmessage += "👋";
								break; 
							case "(smirk)":
								chatmessage += "😏";
								break;
							case "(really)":
								chatmessage += "😳";
								break;
							case "(sideeye)":
								chatmessage += "🤨";
								break;
							case "(glare)":
								chatmessage += "😠";
								break;
							case "(greed)":
								chatmessage += "🤑";
								break;
							case "(confused)":
								chatmessage += "😕";
								break;
							case "(meh)":
								chatmessage += "😕";
								break;
							case "(dead)":
								chatmessage += "😵";
								break;
							case "(groove)":
								chatmessage += "🎶";
								break;
							case "(blush)":
								chatmessage += "☺️";
								break; 
							case "(speechless)":
								chatmessage += "😶";
								break;
							case "(ill)":
								chatmessage += "🤮";
								break;
							case "(annoyed)":
								chatmessage += "😡";
								break;
							case "(swear)":
								chatmessage += "🤬";
								break;
							case "(emo)":
								chatmessage += "😍";
								break; 
							case "(yum)":
								chatmessage += "🤤";
								break;
							case "(bashful)":
								chatmessage += "😌";
								break;
							case "(ticked)":
								chatmessage += "😒";
								break;
							case "(kiss)":
								chatmessage += "😘";
								break;
							case "(roll)":
								chatmessage += "🙄";
								break; 
							case "(hug)":
								chatmessage += "🤗";
								break;
							case "(party)":
								chatmessage += "🥳";
								break;
							case "(awkward)":
								chatmessage += "😬";
								break;
							case "(love)":
								chatmessage += "😍";
								break;
							case "(whine)":
								chatmessage += "😢";
								break; 
							case "(angel)":
								chatmessage += "😇";
								break;
							case "(cool)":
								chatmessage += "😎";
								break;
							case "(dealwithit)":
								chatmessage += "😎";
								break;
							case "(dance)":
								chatmessage += "💃";
								break;
							case "(thumbsup)":
								chatmessage += "👍";
								break; 
							case "(thumbsdown)":
								chatmessage += "👎";
								break;
							case "(heart)":
								chatmessage += "❤️";
								break;
							case "(brokenheart)":
								chatmessage += "💔";
								break;
							case "(wink)":
								chatmessage += "😉";
								break;
							case "(cry)":
								chatmessage += "😭";
								break;
							case "(xd)":
								chatmessage += "😝";
								break;
							/// and whatever more you want to add
							default:
								break;
						}
					}
				}
			} else {
				var eles = ele.querySelector(".msgTextOnly").childNodes;
				for (var i = 0; i<eles.length; i++){
					if (eles[i].querySelector && eles[i].querySelector("canvas")){ // converts the canvas into an actual image.
						var png = eles[i].querySelector("canvas").toDataURL();
						chatmessage += "<img src='"+png+"'/>";
					} else if (eles[i].nodeName == "#text"){
						chatmessage += eles[i].textContent.trim();
					}
				}
			}
		} catch(e){
			console.error(e);
			return;
		}
		
		if (chatmessage){
			chatmessage = chatmessage.trim();
		}
		
		if (!chatmessage){return;}

		var data = {};
		data.chatname = name;
		data.chatbadges = "";
		data.backgroundColor = "";
		data.textColor = "";
		data.chatmessage = chatmessage;
		data.chatimg = chatimg;
		data.hasDonation = "";
		data.hasMembership = "";;
		data.contentimg = "";
		data.type = "minnit";

		pushMessage(data);
	}

	function pushMessage(data){
		try{
			chrome.runtime.sendMessage(chrome.runtime.id, { "message": data }, function(){});
		} catch(e){}
	}
	var listener = false;
	var keepAlive = null;
	
	function startListener(){
		if (listener){return;}
		listener = true;
		chrome.runtime.onMessage.addListener(
			function (request, sender, sendResponse) {
				try{
					if ("focusChat" == request){
						try {
							var ele = document.querySelector('iframe').contentWindow.document.body.querySelector("#textbox");
							if (ele){
								ele.focus();
								ele.innerHTML = "";
								sendResponse(true);
								return;
							} 
						} catch(e){}
						
						
						sendResponse(false);
						return;
					}
					if (typeof request === "object"){
						if ("settings" in request){
							settings = request.settings;
							sendResponse(true);
							return;
						}
					}
				} catch(e){}
				sendResponse(false);
			}
		);
		clearInterval(keepAlive);
		keepAlive = setInterval(function(){
			console.log("KEEP ALIVE");
			chrome.runtime.sendMessage(chrome.runtime.id, { "keepAlive": true }, function(response){});
		},3000000);
	}
	
	document.onkeydown = function(){
		clearInterval(keepAlive);
		keepAlive = setInterval(function(){
			console.log("KEEP ALIVE");
			chrome.runtime.sendMessage(chrome.runtime.id, { "keepAlive": true }, function(response){});
		},3000000);
	};

	
	var settings = {};
	// settings.textonlymode
	// settings.streamevents
	
	
	chrome.runtime.sendMessage(chrome.runtime.id, { "getSettings": true }, function(response){  // {"state":isExtensionOn,"streamID":channel, "settings":settings}
		if ("settings" in response){
			settings = response.settings;
		}
	});

	function onElementInserted(target, callback) {
		var onMutationsObserved = function(mutations) {
			mutations.forEach(function(mutation) {
				if (mutation.addedNodes.length) {
					for (var i = 0, len = mutation.addedNodes.length; i < len; i++) {
						try {
							if (mutation.addedNodes[i].dataset.muuid && (mutation.addedNodes[i].dataset.muuid !== "undefined")){
								
								callback(mutation.addedNodes[i]);
							}
						} catch(e){}
					}
				}
			});
		};
		if (!target){return;}
		var config = { childList: true, subtree: true };
		var MutationObserver = window.MutationObserver || window.WebKitMutationObserver;
		var observer = new MutationObserver(onMutationsObserved);
		observer.observe(target, config);
	}
	

	var timer = setInterval(function(){
		document.querySelectorAll('iframe').forEach( item =>{
			
			if (item && item.contentWindow.document.body.querySelector('#chat')){
				if (item.contentWindow.document.body.querySelector('#loadingscreen') && (item.contentWindow.document.body.querySelector('#loadingscreen').style.display != "none")){
					return;
				}
				clearInterval(timer);
				setTimeout(function(ele){onElementInserted(ele, processMessage);},1000, item.contentWindow.document.body.querySelector('#chat'));
					
				startListener();
				return;
			} 
		});
		
	},1000);
	
	} catch(e){
	}
})();