4chan post sort

Sorts 4chan posts in a thread by number of replies to a post

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

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 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==
// @name          4chan post sort
// @namespace     4chanpostsort
// @description   Sorts 4chan posts in a thread by number of replies to a post
// @include       http://boards.4chan.org/*/*
// @include       https://boards.4chan.org/*/*
// @version 0.0.1.20150629054247
// ==/UserScript==


if (!GM_registerMenuCommand)
	alert('Please upgrade to the latest version of Greasemonkey.');
else
{
	function toArray(obj) {
		var array = [];
		// iterate backwards ensuring that length is an UInt32
		for (var i = obj.length >>> 0; i--;) { 
			array[i] = obj[i];
		}
		return array;
	};

	function compareChildrenCount (a,b) {
		if (a.children.length < b.children.length) { return -1; }
		if (a.children.length > b.children.length) { return 1; }
		return 0;
	};

	function PS_sort()
	{
		var reps = document.getElementsByClassName("backlink");
		reps = toArray(reps);
		reps.sort(compareChildrenCount);
		t=reps[0].parentNode.parentNode.parentNode.parentNode;
		for(i=0,x=reps.length;i<x;i++) {
			var e = reps[i].parentNode.parentNode.parentNode;
			e = t.removeChild(e);
			t.insertBefore(e, t.childNodes[0]);
		};
	};

	GM_registerMenuCommand('4chan Sort Posts by Reply Count', PS_sort);
};