Finds the game URL and adds a download link in the "QuickLinks"
// ==UserScript==
// @name GameDownloader *OLD*
// @namespace http://www.kilandor.com/
// @description Finds the game URL and adds a download link in the "QuickLinks"
// @include *://www.kongregate.com/games/*/*
// @source http://userscripts-mirror.org/scripts/show/70371
// identifier http://userscripts-mirror.org/scripts/source/70371.user.js
// @version 0.6.1
// @date 2010-03-08
// ==/UserScript==
//Only loads this code on the main window
if(window.top == window.self)
{
GM_setValue("game_download_url", "");
function add_game_download()
{
var gameurl = GM_getValue("game_download_url");
if(gameurl == "")
{
setTimeout(add_game_download, 1000);
return;
}
var gamedownload = document.createElement("li");
gamedownload.setAttribute("style","background-position:0 -100px;");
gamedownload.innerHTML=' <a href="'+gameurl+'">Download Game</a>';
var quicklinks = document.getElementById('quicklinks');
quicklinks.appendChild(gamedownload);
}
//This is used so it can keep running tryign to add the button, till the iframe is loaded
//and the URL is stored.
setTimeout(add_game_download, 1000);
}
else
{
function URLDecode(psEncodeString)
{
// Create a regular expression to search all +s in the string
var lsRegExp = /\+/g;
// Return the decoded string
return unescape(String(psEncodeString).replace(lsRegExp, " "));
}
var gamevars;
//this code is only executed in the iframe where the game is loaded
//it stores the url into a GreaseMonkey Value, which is the only clean way to access it
//due to cross site scripting issues(the iframe is loading a subdomain of kongregate)
var gamediv = document.getElementById('gamediv');
var gameparams = gamediv.getElementsByTagName('param');
for (var i = 0; i < gameparams.length; i++)
{
if (gameparams[i].getAttribute('name') == 'flashvars')
{
gamevars = gameparams[i].getAttribute('value');
}
}
string = URLDecode(gamevars);
var gameurldata = string.match(/http:\/\/chat.kongregate.com\/gamez\/([0-9]+)\/([0-9]+)\/live\/(.[^.]+)\.swf/i);
if(gameurldata == null)
{
var gameurl = gamediv.getAttribute('data');
}
else
{
var gameurl = gameurldata[0];
}
GM_setValue("game_download_url", gameurl);
}