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URL Stripper

Takes offsite links that stick the original URL into an onsite link with extra parameters and changes the href to that original URL.

נכון ליום 11-10-2015. ראה הגרסה האחרונה.

// ==UserScript==
// @name          URL Stripper
// @namespace     DoomTay
// @description   Takes offsite links that stick the original URL into an onsite link with extra parameters and changes the href to that original URL.
// @version       1.0.2

// ==/UserScript==

var links = document.links;

var isInArchive = window.location.hostname == "web.archive.org";

for(var l = 0; l < links.length; l++)
{
	if(URLToObject(links[l].href) == null) continue;
	var archivePrefix = isInArchive ? /http:\/\/web\.archive\.org\/web\/\d{1,14}\//.exec(window.location.href) : "";
	if(URLToObject(links[l].href).hasOwnProperty("url")) links[l].href = archivePrefix + URLToObject(links[l].href)["url"];
	else if(URLToObject(links[l].href).hasOwnProperty("URL")) links[l].href = archivePrefix + URLToObject(links[l].href)["URL"];
}

function URLToObject(url)
{
	var URLBits = new Object();

	var splitURL = url.split("?");

	if(splitURL[1] == undefined) return null;
	var params = splitURL[1].split("&");

	for(var i = 0; i < params.length; i++)
	{
		var splitParameter = params[i].split("=");
		if(ArrayOccurence(params,splitParameter[0]).length > 1)
		{
			var keyList = [];
			for(var o = 0; o < ArrayOccurence(params,splitParameter[0]).length; o++)
			{
				var newValue = ArrayOccurence(params,splitParameter[0])[o].split("=")[1];
				keyList.push(newValue);
			}
			URLBits[splitParameter[0]] = keyList;
		}
		else
		{
			if(!isNaN(parseInt(params[i][1]))) URLBits[splitParameter[0]] = parseInt(splitParameter[1]);
			else URLBits[splitParameter[0]] = splitParameter[1];
		}
	}

	return URLBits;
}

function ArrayOccurence(array,key)
{
	var newArray = [];
	for(var i = 0; i < array.length; i++)
	{
		if(array[i].indexOf(key) > -1) newArray.push(array[i])
	}
	return newArray;
}