There are 9 previous versions of this script.
// ==UserScript==
// @name Keep Tube: Download Youtube Videos, Dailymotion, Megavideo, Metacafe, Google, Yahoo, Spike, Myspace, Facebook, Veoh, Break, Current, Redtube videos and more!
// @namespace http://userscripts.org/users/47636
// @description Download Youtube Videos (HD/HQ MP4, MP3, FLV, 3GP) and convert them to MP3, Dailymotion (HQ MP4, FLV), Megavideo (HD/HQ FLV) Google (HQ MP4, FLV), Yahoo (HQ MP4, FLV) Break (HQ MP4, FLV), Metacafe, Spike, Myspace, Facebook, Veoh, Current, Redtube and more! Check out http://keep-tube.com/supported-websites.php for more info.
// @version 2.6
// @date 2010-02-10
// @creator webmaster@keep-tube.com
// @include http://youtube.com/*v=*
// @include http://www.youtube.com/*v=*
// @include http://video.google.*docid=*
// @include http://video.yahoo.*v=*
// @include http://dailymotion.*video*
// @include http://www.dailymotion.*video*
// @include http://metacafe.*watch*
// @include http://www.metacafe.*watch*
// @include http://veoh.*videos*
// @include http://www.veoh.*videos*
// @include http://vids.myspace.com/*VideoID=*
// @include http://megavideo.com/*v=*
// @include http://www.megavideo.com/*v=*
// @include http://megaporn.com/video/*v=*
// @include http://www.megaporn.com/video/*v=*
// @include http://vimeo.com/*
// @include http://www.vimeo.com/*
// @include http://facebook.com/*video*
// @include http://www.facebook.com/*video*
// @include https://facebook.com/*video*
// @include https://www.facebook.com/*video*
// @include http://spike.com/*video*
// @include http://www.spike.com/*video*
// @include http://current.com/*
// @include http://www.current.com/*
// @include http://www.collegehumor.com/video/*
// @include http://break.com/*
// @include http://www.break.com/*
// @include http://www.ireport.com/docs/*
// @include http://ireport.com/docs/*
// @include http://www.irannegah.com/Video*
// @include http://irannegah.com/Video*
// @include http://redtube.com/*
// @include http://www.redtube.com/*
// @include http://youporn.com/*watch*
// @include http://www.youporn.com/*watch*
// @include http://youporngay.com/*watch*
// @include http://www.youporngay.com/*watch*
// @include http://pornhub.com/*video*
// @include http://www.pornhub.com/*video*
// @include http://spankwire.com/*video*
// @include http://www.spankwire.com/*video*
// @include http://pornotube.com/*media*
// @include http://www.pornotube.com/*media*
// @include http://pornotube.com/*m=*
// @include http://www.pornotube.com/*m=*
// @include http://youjizz.com/*videos*
// @include http://www.youjizz.com/*videos*
// @include http://jizzhut.com/*videos*
// @include http://www.jizzhut.com/*videos*
// @include http://xvideos.com/*video*
// @include http://www.xvideos.com/*video*
// @include http://www.keezmovies.com/*
// @include http://keezmovies.com/*
// @include http://www.tube8.com/*
// @include http://tube8.com/*
// @include http://www.xhamster.com/*
// @include http://xhamster.com/*
// @exclude http://www.xhamster.com/
// @exclude http://xhamster.com/
// @exclude http://tube8.com/
// @exclude http://www.tube8.com/
// @exclude http://keezmovies.com/
// @exclude http://www.keezmovies.com/
// @exclude http://break.com/
// @exclude http://www.break.com/
// @exclude http://www.facebook.com/
// @exclude http://facebook.com/
// @exclude https://www.facebook.com/
// @exclude https://facebook.com/
// @exclude http://current.com/
// @exclude http://www.collegehumor.com/
// @exclude http://www.current.com/
// @exclude http://vimeo.com/
// @exclude http://www.vimeo.com/
// @exclude http://redtube.com
// @exclude http://www.redtube.com/
// @exclude http://keep-tube.com/*
// @exclude http://www.keep-tube.com/*
// @exclude http://*googleads*
// @homepage http://keep-tube.com
// @run-at document-start
// ==/UserScript==
var local_version = '2.6';
var youtubeTitleLink = 1; // Replace 1 to 0 in order to hide the download link near the title of youtube videos.
var vars = {};
var keepTubeIcon = 'data:image/gif;base64,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';
var url = encodeURIComponent(document.URL);
var dl_url = 'http://keep-tube.com/?url='+url;
checkForUpdate(false);
if (url.indexOf('megavideo.com')!=-1 || url.indexOf('megaporn.com')!=-1){
// getMegaVars();
}
addDownloadBox();
if (url.indexOf('youtube.com')!=-1 && youtubeTitleLink){
addDownloadLink();
}
function checkForUpdate(a) {
var date = new Date();
var today = (date.getMonth()+1) + "/" + date.getDate() + "/" + date.getFullYear();
var lastCheck = GM_getValue('lastCheck');
if (a || !lastCheck || lastCheck != today) {
GM_xmlhttpRequest({
method: "GET",
url: 'http://userscripts.org/scripts/source/47636.user.js',
onload: function(results) {
var global_version = results.responseText.match(/version[ ]*([0-9.]+)/i)[1];
if (global_version.length && global_version != local_version) {
if (confirm('[ Greasemonkey ] Keep Tube : Version '+ global_version +' is now available. Update?')) {
GM_openInTab('http://userscripts.org/scripts/show/47636');
}
}
else if (a) {
alert('[ Greasemonkey ] Keep Tube : No new version found.');
}
},
});
}
GM_setValue('lastCheck',today);
}
function getMegaVars() {
var scripts = document.getElementsByTagName("script");
for (var i = 0, len = scripts.length; i < len; i++) {
var str = scripts[i].innerHTML;
if (str.match(/\svar flashvars/)) {
extractVars(str);
dl_url = dl_url + '&megavars='+ vars.v +'.'+ vars.s +'.'+ vars.un +'.'+ vars.k1 +'.'+ vars.k2 +'.'+ vars.hd_s +'.'+ vars.hd_un +'.'+ vars.hd_k1 +'.'+ vars.hd_k2;
break;
}
}
function extractVars(str) {
vars.hd_s=vars.hd_un=vars.hd_k1=vars.hd_k2='';
vars.v = str.match(/flashvars\.v = \"(.*)\";\n/)[1];
vars.s = str.match(/flashvars\.s = \"(.*)\";\n/)[1];
vars.un = str.match(/flashvars\.un = \"(.*)\";\n/)[1];
vars.k1 = str.match(/flashvars\.k1 = \"(.*)\";\n/)[1];
vars.k2 = str.match(/flashvars\.k2 = \"(.*)\";\n/)[1];
if (str.indexOf('flashvars.hd_s')!=-1){
vars.hd_s = '' || (str.match(/flashvars\.hd_s = \"(.*)\";\n/)[1]);
vars.hd_un = str.match(/flashvars\.hd_un = \"(.*)\";\n/)[1];
vars.hd_k1 = str.match(/flashvars\.hd_k1 = \"(.*)\";\n/)[1];
vars.hd_k2 = str.match(/flashvars\.hd_k2 = \"(.*)\";\n/)[1];
}
}
}
function addDownloadLink(){
var link =' [ <a href="' + dl_url + '" title="Download with Keep Tube!"><img src="' + keepTubeIcon + '" alt="" valign="middle"/></a> ]';
var title = document.getElementById("watch-vid-title").innerHTML.replace("</h1>",link+"</h1>");
document.getElementById("watch-vid-title").innerHTML = title;
}
function addDownloadBox() {
var styles = [
'#keepTubeBox {position: fixed; right: 5px; bottom: 5px; z-index: 1000;opacity: 0.8;}',
'#keepTubeBox a {font-size:11px;font-family:Verdana;font-weight:bold;color:#008C00 !important;text-align:center;outline:none;background-color: #DFF1FD;border:1px solid #B6D9EE;padding:4px;display:block;text-decoration:none;}',
'#keepTubeBox a:hover {border:1px solid #AE150E;background-color:#CE1A10;color:#FFFFFF !important;text-decoration:none;}',
'#keepTubeBox img, #keepTubeBox a:hover img {background:none;margin:0px;padding:0px;border:none;vertical-align:middle}'
];
GM_addStyle(styles.join("\r\n"));
var downloadBox = document.createElement('div');
document.body.appendChild(downloadBox);
downloadBox.id = 'keepTubeBox';
downloadBox.innerHTML = '<a title="Download" target="_blank" href="' + dl_url + '"><img src="' + keepTubeIcon + '" width="16" height="16" /> Download</a>';
}
