MaximumPC: Trolls Interpreter / Remover

Translate troll's comments into blah sentences or simply hide them.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @id          MaximumPC-Trolls-Interpreter
// @name        MaximumPC: Trolls Interpreter / Remover
// @namespace   V@no
// @author      V@no
// @description Translate troll's comments into blah sentences or simply hide them.
// @icon        data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAB/VJREFUWMOdV1tvVNcV/s6Z+4w99lxsYht8N9RGBlGpGCc4xDRIKFLziJS80bQPeWjzUAJFeU2q/oBUChFWpVSQlodWomkUFBAyEKcXoDbIOK4ZA8LYGN9t5uK5nNVv72OPx8Y2iC3tOfvstfde3/rWZZ8xRARs+medZiw9N5Jv1owX2Gc4l0fpOz8gMzgEw+OBZLNw1tXA07pTH5C41A2ZnwdcLjgNE86DHeh/8ABj7C6HQ2vxcN/U1DSKiorQ2dkJ02HK2NgYrnZfgcNhYmJiEm439/OM1tZd2PPjPbZhigF2efzz9+Vu0Ra5t+1HMuQNy/gvf6WmJfvkidyvb5VYuFpi0RqZbtgt8aFh2Xf4sNIrLhhi2paKz+UWj9Mln392StLptOzf167nnVzjc7q1nLSI1+mUW319+vw8A45oBIbbY5+UisPw+/V8JnYf2UdjcJRHYT19igytCJZHEA2HUOT1oaqyEpNTU7AsC+Xl5bR0AufPnycTAdy+fRuNtXXI5XJIJhLw8UzF1PBwDOf+/Be07toFU2vhZoknYc3PwTRNmP4SZO4MLAEYJkNZUADD5Ya3pAQL4xN4MjurD3s4Oopff/ABfnPsGB4+eqRd4NNK7iEYDGJxcVEr/ryrC80tLZiZmUFxcZBzPn2+DYCH5yangGxOM2BQaD2Na2DZkVE9b68z6EMn0skkZil3Op1IpJI4eOhNdBw4oMfasXSrslgZk+LaaDSK1zr2a3CJeBzzc3MoDYX1Wu0COgw50giv11aUsyhxIceFizd6yUiRfTCtcZdFkRALC5OTGoAK9ThdM0rrdTDzrGJa7uVZyUSS2HMIhULa8r7eXgQIIsO5gM+3GoDwEFMBoFByymILqX9fR3pwEKDftZvSGTgjEQgpTszMIkgLFQS/P6CpVi1OC5VrlPWzc7NMHJcGWlNTg79//Q/KE7Qvh8aGhhUAMAxYFBjKIq8HDlUbmG7Z2APknkzAESq1GSCdiISQpYscmQwspqBSVFtXi6GhIb0myxR2e9z6qVzhp6VqrEA0bd/+TCGwY4CWSTKFHBU4ysvg2t6ILHM49c9/kRGBZ89uGD6yQ+pRWUELLBKSI26DAVWMwR8G0c+I97rdOhsi4Qi8er3QDhNLxW7d5tTFgBRLJg2DVpn0n3NrFZX/B/Gvv4VrayVcjfVIXb/JWGBqUqFL0U13OU0HQuEwfnH0qE612m3VGIrd1YHsZYq66QoVjFte2aLlqVRKPxVwH5lRrGgGsmPjduCpFCwhgG1VdiXNZeGgxWY0jBx9jkxWlTykaZHFuFH0K4tHHo1g5PEY/kflyvo3WAmnp6fg5Vol371rN2KxGA68th8/PdCJQ50HcfPGzYIgnJu3aVKIWEBMWqUoVz531dcyBkJ6bNCXYB1IWYJcahEZ1gUVZCdO/Bb1DfUsuU7s3deGFub7Hz791AbIc720dnZ6Bv/t64Xf44WDehyMnxUAOn8NHQtmIAAnqx4jBxaVuJp3wPT5WUxVYhBAaRAL6UVYi2mkPWmd28dOHNepVthmmNYJgl6kW0sIWoFwUbEau8hMWVlZAQBSa7DAWOkUHBWvwNXUqOk3yYKblllkSF1SAaLInfkCe65ewWg2jdKpSczPzsB36BDw9tvAO+8ATU1IE1yCvneTnfhiChUVFRroIo1SMeAhM1GW/pU0JDKL6aZTkIVGucFgbgvLrZMplrl6DdHEFIrDQRilJSg+dQrYuROstQiqW7K/H/jqK+D114G33kLi5EkdcCrIyljxuk6ftsd0rXKLGiu5n2zrmzD+7WVhuZEhFMnsZ12SefBQ7vqictdfLtnveiRXGhL58EPhlSybNiXnOqu6Wn5WVyduw5SmunoJ+vwS8Hhle32Dvuvaf7JXMpmM3qIBzP/xTxILVUosslXmur6Q3PSMvnpH93WK1NaKnDkjRC1LHxi6s9rlx7wF9dPv98v7Pp9IW5skyspkZ7BESouKdVcgysMRqa6qkp5r1/KYNYDsxKSk+m5JqveWMN04keX7bbHeIICPP5ZAICDPbRbj/eRJEVreoojlvrlXX5Xuy5fle7J48/oNufDNNzIwMFC4C/kPkmeaQrljh5ArsS+4TVoyKXLkiEh7u8j4uGZCGaH3F1i7pmndZsH3W2EHzp4F3nuP2eHSC1X1Wu6qqfxX4y3s36ubjQUHly6BXyX6QgrxClb78eWX2FDH8t29ThdpbBTyZVuz1CKRyGo2KB/m++/UHF1AUKvkPhUPTU2rLF7bNwbAIJOlSGXxWHLYyuFvGoYw+kROn17NK9eEw2E9ZrWzz3kpAMEg8zP+jGK32y1H1btSfvFiXk535NctP9XalwfQ3Cxy506eSp16PPD3pin32VsKUnItyPy72v8cF5gbXtTt7cDFi3qYZE1Ps+KdYSk90daGvQy4fm5W3wLLAVp45zNu7He1v6Nj878mGzJw5YpOI72EqdXD51/pU/WZoYJN0VvIwCrLdXFZSsPu7pd0gWr889GslrC46CKjis1GSb0WzCef6P1r8/5FAdgnPX4sf6O10tW1rkJeLPmyvKqdPSvC+0BGRjZVvjmAZXP6+/PWqXRcj/Z8W1gQOX7cVs59z1P+YgBUm5gQefddEV4w8tFHIj09InNztkw91buaV3K1Tq1fCYhNu7HZF2thrOrfAf5dO3cOuHABuHcP4J8TqJJbWwscPgwcOQI0N6/9a79p+z9Q9VPM/dpi8AAAAABJRU5ErkJggg==
// @include     http://maximumpc.com/*
// @include     http://www.maximumpc.com/*
// @version     1.1
// @grant       none
// ==/UserScript==

var list = cookieGet("trolls", "RUSENSITIVESWEETNESS"),
		trollHide = Number(cookieGet("trollHide")) ? 1 : 0,
		trollSrc = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAA3NCSVQICAjb4U/gAAAACXBIWXMAAAsSAAALEgHS3X78AAAAHHRFWHRTb2Z0d2FyZQBBZG9iZSBGaXJld29ya3MgQ1M1cbXjNgAAABZ0RVh0Q3JlYXRpb24gVGltZQAxMi8yOC8xMZSAjI8AAAA/UExURf///wAAAAEBAQICAgMDAwQEBAUFBQYGBgcHBwgICAkJCQoKCgsLCw0NDQ8PDxAQEBISEhMTExYWFvr6+v////L9RbYAAAABdFJOUwBA5thmAAAAZklEQVQYGY3BWw6CMABFwXtQKLZafJz9r1WaaPgycSb5wwys8KT1DFcPZIeHlgQBZ5jcbUnTByq4oDXpopMDd88JWlCZEEtSKUsHRCUJr1W8iVqTIBeWAirZ4Rdk6A6cWPMBHfLbGzqjB8v8i7F/AAAAAElFTkSuQmCC";

list = list.split("+");
if (list[0] === "")
	list.splice(0,1);

function cookieSet(cookieName, cookieValue, lifeTime)
{
	lifeTime = typeof(lifeTime) == "undefined" ? 31536000 : lifeTime;
	if (!cookieName)
		return;
	document.cookie = escape(cookieName) + "=" + escape(cookieValue) +
		";expires=" + (new Date((new Date()).getTime() + (1000 * lifeTime))).toGMTString() + ";path=/";
}

function cookieGet(cookieName, d)
{
	d = typeof(d) == "undefined" ? null : d;
	var cookieJar = document.cookie.split("; ");
	for (var x = 0; x < cookieJar.length; x++)
	{
		var oneCookie = cookieJar[x].split("=");
		if (oneCookie[0] == escape(cookieName))
			return unescape(oneCookie[1]);
	}
	return d;
}

function censor(a, b, c, d, e)
{
	var p = "blah",
			r = "",
			caps = true,
			t,
			i,
			isStr = isNaN(a.replace(/['`].*/, ''));

	if ((a.length < 2 && isStr) || (a.length < 5 && a.match(/['`]/) && isStr) || a.match(/^\$?[0-9]+k?/i))
		return a;
//		return "";
	for(i = 0; i < a.length; i++)
		if (a[i] == a[i].toLowerCase())
		{
			caps = false;
			break;
		}

	for(i = 0; i < p.length; i++)
	{
		t = p[i];

		if (caps || (a.length > i && a[i] != a[i].toLowerCase()))
			t = t.toUpperCase();

		r += t;
	}
	return r;
}
function toggleTroll(comment, f)
{
	//f = 0: orig
	//f = 1: troll
	//f = 2: toggle
	f = typeof(f) == "undefined" ? 2 : f;
	if (f == 1 || (f == 2 && comment.innerHTML == comment.origHTML))
	{
		if (!("trollHTML" in comment))
			comment.trollHTML = getText(comment);

		if (trollHide)
			comment.innerHTML = '<img src="' + trollSrc + '" class="trollComment">';
		else
			comment.innerHTML = comment.trollHTML;
	}
	else
	{
		comment.innerHTML = comment.origHTML;
	}
}
function getText(obj)
{
	var c = obj.childNodes;
	for(var i = 0; i < c.length; i++)
	{
		if (c[i].nodeName == "#text")
			c[i].nodeValue = c[i].nodeValue.replace(/(\w+(['`]\w+)?)/g, censor);
		else if (c[i].childNodes.length)
			getText(c[i]);
	}
	return obj.innerHTML;
}

function checkbox(id, text, checked, callback, p)
{
	id = typeof(id) == "undefined" ? null : id;
	text = typeof(text) == "undefined" ? "" : text;
	checked = typeof(checked) == "undefined" ? false : checked;
	callback = typeof(callback) == "undefined" ? function(){} : callback;
	p = typeof(p) == "undefined" ? true : p;
	var input = document.createElement("input"),
			label = document.createElement("label"),
			span = document.createElement("div");
	input.type = "checkbox";
	input.id = id ? id : "c" + Date().getTime();
	input.checked = checked;
	label.htmlFor = input.id;
	label.appendChild(document.createTextNode(text));
	span.appendChild(input);
	span.appendChild(label);
	input.addEventListener("change", callback, p);
	return span;
}
//var root = document.getElementById("site-menu").getElementsByTagName("ul")[0],
var root = document.getElementsByClassName("nav-links")[0].getElementsByTagName("ul")[0],
		style = document.createElement("style"),
		li = root.lastChild.cloneNode(true),
		a = li.getElementsByTagName("a")[0],
		div = li.getElementsByTagName("div")[0],
		divSettings = div.getElementsByTagName("div")[1];

style.innerHTML = '.trollComment{cursor:pointer;opacity: 0.4;transform:scaleX(-1)}a[troll="false"]+.troll{opacity: 0.1;transform: scaleX(-1);}.troll{cursor:pointer;margin-left:0.5em;}.trollMenuImg{vertical-align: top;}.trollBox{height: auto; line-height: 1.3em;}';
document.getElementsByTagName("head")[0].appendChild(style);

div.getElementsByTagName("div")[0].innerHTML = "";
divSettings.parentNode.className = "menu-pulldown nosubpage";
root.lastChild.className = root.lastChild.className.replace(" last", "");
a.href = "javascript:return void(0);";
a.innerHTML = '<img src="' + trollSrc + '" class="trollMenuImg"> Settings';
divSettings.innerHTML = "";
div.style.width = "auto";
root.appendChild(li);
divSettings.appendChild(checkbox("trollHide", "Hide troll's posts", (trollHide), function(e)
{
	trollHide = e.target.checked ? 1 : 0;
	cookieSet("trollHide", trollHide);
	init();
}, true));

//not finished
function makeList()
{
	return;
/*
	listBox.innerHTML = "";
	var a = document.createElement("a"),
			box = document.createElement("p");
	a.href = "#";
	var l = [],
			i;
	for(i = 0; i < list.length; i++)
		l[i] = list[i];
	l.sort(function(a, b)
	{
		return a.toLowerCase().localeCompare(b.toLowerCase());
	});
	for(i = 0; i < l.length; i++)
	{
		a = a.cloneNode(true),
		box = box.cloneNode(false);
		a.innerHTML = l[i];
		box.appendChild(a);
		listBox.appendChild(box);
	}
*/
}
/*
		
		img = document.createElement("img");
		img.src = trollSrc;
		img.className = "troll trollmenu";
//		box.className = "trollmenu";
		box.appendChild(img);
		root.appendChild(box);
*/
function isScrolledIntoView(elem)
{
	var docViewTop = window.pageYOffset;
	var docViewBottom = docViewTop + window.innerHeight;
	
	var elemTop = elem.offsetTop;
	var elemBottom = elemTop + elem.offsetHeight;
	
	return ((elemBottom <= docViewBottom) && (elemTop >= docViewTop));
}
function init()
{
	var names = document.evaluate('.//a[@title="View user profile."]', document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
	for(var i = 0; i < names.snapshotLength; i++)
	{
		var name = names.snapshotItem(i),
				isTroll = list.indexOf(name.innerHTML) != -1;

		name.setAttribute("troll", isTroll);

		var xPathRes = document.evaluate('.//div[@class="content"]', name.parentNode.parentNode.parentNode, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
		for(var n = 0; n < xPathRes.snapshotLength; n++)
		{
			(function()
			{
				var comment = xPathRes.snapshotItem(n),
						_name = name;
				if (!("origHTML" in comment))
				{
					comment.origHTML = comment.innerHTML;
					comment.addEventListener("click", function(e)
					{
						if (comment.innerHTML != comment.origHTML)
							toggleTroll(comment);
					}, true);
					comment.addEventListener("dblclick", function(e)
					{
						if (_name.getAttribute("troll") == "true")
							toggleTroll(comment);
					}, true);
				}
				toggleTroll(comment, isTroll ? 1 : 0);
			})();
		}
		makeList();
		if (name.inited)
			continue;
	
		name.inited = true;
		var img = document.createElement("img");
		
		img.className = "troll";
		img.src = trollSrc;
		img.addEventListener("click", function(e)
		{
			var isTroll = list.indexOf(e.target.previousSibling.innerHTML);
			if (isTroll != -1)
				list.splice(isTroll, 1);
			else
				list[list.length] = e.target.previousSibling.innerHTML;
			cookieSet("trolls", list.join("+"));
			var o = e.target.offsetTop - window.scrollY;
			init();
			window.scrollTo(window.scrollX, e.target.offsetTop - (o));
		}, true);
		name.parentNode.appendChild(img);
	}
}
init();