There are 70 previous versions of this script.
// ==UserScript==
// @name TinyURL Decoder
// @namespace http://matatabi.homeip.net
// @description decode shortened URLs to original ones
// @include http://*
// @exclude http://0rz.tw/*
// @exclude http://2tu.us/*
// @exclude http://alturl.com/*
// @exclude http://arm.in/*
// @exclude http://awe.sm/*
// @exclude http://b23.ru/*
// @exclude http://bacn.me/*
// @exclude http://bit.ly/*
// @exclude http://bitly.com/*
// @exclude http://budurl.com/*
// @exclude http://chilp.it/*
// @exclude http://cli.gs/*
// @exclude http://doiop.com/*
// @exclude http://elfurl.com/*
// @exclude http://fat.ly/*
// @exclude http://ff.im/*
// @exclude http://fur.ly/*
// @exclude http://fwd4.me/*
// @exclude http://goo.gl/*
// @exclude http://good.ly/*
// @exclude http://hub.tm/*
// @exclude http://icanhaz.com/*
// @exclude http://idek.net/*
// @exclude http://is.gd/*
// @exclude http://kl.am/*
// @exclude http://korta.nu/*
// @exclude http://linkbee.com/*
// @exclude http://ln-s.net/*
// @exclude http://lnk.by/*
// @exclude http://lnk.in/*
// @exclude http://m2lb.info/*
// @exclude http://merky.de/*
// @exclude http://migre.me/*
// @exclude http://minurl.org/*
// @exclude http://moourl.com/*
// @exclude http://nsfw.in/*
// @exclude http://oneclip.jp/*
// @exclude http://ow.ly/*
// @exclude http://p.ly/*
// @exclude http://ping.fm/*
// @exclude http://ponyurl.com/*
// @exclude http://r.im/*
// @exclude http://reallytinyurl.com/*
// @exclude http://retwt.me/*
// @exclude http://sexyurl.to/*
// @exclude http://short.to/*
// @exclude http://shorturl.com/*
// @exclude http://simurl.com/*
// @exclude http://slnk.me/*
// @exclude http://sn.im/*
// @exclude http://snipr.com/*
// @exclude http://snipurl.com/*
// @exclude http://snurl.com/*
// @exclude http://su.pr/*
// @exclude http://thecow.me/*
// @exclude http://tighturl.com/*
// @exclude http://tcrn.ch/*
// @exclude http://tiny.cc/*
// @exclude http://tinyurl.com/*
// @exclude http://to.ly/*
// @exclude http://togoto.us/*
// @exclude http://tr.im/*
// @exclude http://tra.kz/*
// @exclude http://traceurl.com/*
// @exclude http://tweetburner.com/*
// @exclude http://twurl.nl/*
// @exclude http://u.nu/*
// @exclude http://unhub.com/*
// @exclude http://ur1.ca/*
// @exclude http://url.az/*
// @exclude http://url.ie/*
// @exclude http://urlcut.com/*
// @exclude http://urlenco.de/*
// @exclude http://viigo.im/*
// @exclude http://wurl.ws/*
// @exclude http://www.x.se/*
// @exclude http://xr.com/*
// @exclude http://xrl.us/*
// @exclude http://yatuc.com/*
// @exclude http://yep.it/*
// ==/UserScript==
(function(d){
function reset_cache() {
var _cache = {};
GM_setValue('cache', _cache.toSource());
cache = _cache;
show_cache();
}
GM_registerMenuCommand("Reset cache of TinyURL Decoder", reset_cache);
function show_cache() {
var _counter = 0;
GM_log('==== Cached URLs are shown below: ====');
for (key in cache) {
GM_log(key + ' --> ' + cache[key]);
_counter++;
}
GM_log('==== These ' + _counter + ' URLs are cached. ====');
}
GM_registerMenuCommand("Show cache of TinyURL Decoder", show_cache);
function keep_text() {
GM_setValue('keep_text', true);
}
GM_registerMenuCommand("Keep anchor text original", keep_text);
function replace_text() {
GM_setValue('keep_text', false);
}
GM_registerMenuCommand("Replace anchor text to decoded(default)", replace_text);
function init_cache() {
var _cache = GM_getValue('cache');
if (typeof(_cache) === 'undefined')
_cache = {};
else {
_cache = eval(_cache);
var _counter = 0;
for (c in _cache) _counter++;
var maxlength = GM_getValue('maxlength');
if (typeof(maxlength) === 'undefined') {
maxlength = 100;
GM_setValue('maxlength', maxlength);
}
var oversize = _counter - maxlength;
if (oversize > 0) {
var __cache = {};
for (key in _cache)
if (oversize > 0)
oversize--;
else
__cache[key] = _cache[key];
_cache = __cache;
}
}
return _cache;
}
var cache = init_cache();
var services = {
'0rz.tw': true, '2tu.us': true, '6url.com': true,
'a2a.me': true, 'alturl.com': true, 'arm.in': true, 'awe.sm': true,
'b23.ru': true, 'bacn.me': true, 'bit.ly': true, 'bitly.com': true,
'budurl.com': true,
'chilp.it': true, 'cli.gs': true,
'dld.bz': true, 'doiop.com': true,
'fat.ly': true, 'ff.im': true, 'fur.ly': true,
'fwd4.me': true,
'gog.is': true, 'goo.gl': true, 'good.ly': true,
'htn.to': true, 'htxt.it': true, 'hub.tm': true,
'icanhaz.com': true, 'idek.net': true, 'is.gd': true,
'j.mp': true,
'kl.am': true, 'korta.nu': true,
'linkbee.com': true, 'lnk.by': true, 'lnk.in': true,
'ln-s.net': true,
'm2lb.info': true, 'merky.de': true, 'migre.me': true,
'minurl.org': true, 'moourl.com': true,
'nsfw.in': true,
'oneclip.jp': true, 'ow.ly': true,
'p.ly': true, 'ping.fm': true,
'ponyurl.com': true, 'post.ly': true,
'r.im': true, 'reallytinyurl.com': true, 'retwt.me': true,
'sexyurl.to': true, 'shar.es': true, 'shorturl.com': true,
'simurl.com': true,
'sinaurl.cn': true, 'slnk.me': true, 'snurl.com': true,
'sn.im': true, 'snipr.com': true,
'snipurl.com': true, 'su.pr': true,
't.co': true, 'tcrn.ch': true, 'tighturl.com': true,
'tinyurl.com': true, 'thecow.me': true,
'tiny.cc': true, 'togoto.us': true, 'to.ly': true, 'traceurl.com': true,
'tra.kz': true, 'tr.im': true, 'twurl.nl': true,
'u.nu': true, 'unhub.com': true, 'ur1.ca': true, 'urlcut.com': true,
'urlenco.de': true, 'url.az': true, 'url.ie': true,
'viigo.im': true,
'webtooljungle.com': true, 'wp.me': true, 'wurl.ws': true, 'www.x.se': true,
'xrl.us': true, 'xr.com': true,
'yatuc.com': true, 'yep.it': true
};
function request_for(a) {
if (a.hostname in {'bit.ly': true, 'j.mp': true} &&
a.pathname.lastIndexOf('/') === 0)
return 'http://api.bit.ly/expand?version=2.0.1&format=xml' +
'&login=tinyurldecoder&apiKey=R_42e55650000a21fa8cf2caa2778b5aaf' +
'&shortUrl=' + a.href;
else if (a.hostname === 'chilp.it')
return 'http://p.chilp.it/api.php' + a.search;
else if (a.hostname === 'cli.gs' && a.pathname.indexOf('/api') !== 0)
return 'http://cli.gs/api/v1/cligs/expand?clig=' + a.href;
else if (a.hostname === 'dld.bz' &&
a.pathname.length > 1 && a.pathname.indexOf('/api') !== 0)
return 'http://dld.bz/api/expand?format=xml&url=' + a.href;
else if (a.hostname === 'good.ly' && a.pathname.indexOf('/-') === 0)
return null;
else if (a.hostname === 'idek.net' && a.search.indexOf('?idek-api') !== 0)
return a.href + '?idek-api=true';
else if (a.hostname === 'migre.me' && a.pathname.indexOf('/api') !== 0)
return 'http://migre.me/api_redirect2.xml?url=' + a.href;
else if (a.hostname === 'p.ly' && a.pathname.indexOf('/api') !== 0)
return 'http://p.ly/api/expand?code=' + a.pathname.substr(1);
else if (a.hostname === 'post.ly')
return 'http://posterous.com/api/getpost?id=' + a.pathname.substr(1);
else if (a.hostname === 'r.im' && a.pathname.indexOf('/api') !== 0)
return 'http://r.im/api/index.cfm?short_url=' + a.href;
else if (a.hostname === 'su.pr' && a.pathname.indexOf('/api') !== 0)
return 'http://su.pr/api/expand?shortUrl=' + a.href;
else if (a.hostname === 'u.nu' && a.href.indexOf('?') > 0)
return 'http://u.nu' + a.pathname;
else
return a.href;
}
function extract_from_response(resp) {
var pat = null;
var a = document.createElement('a');
a.href = resp.finalUrl;
if (a.hostname === '0rz.tw')
pat = '<input\\s+type="text"\\s+class="url"\\s+id="original_url"\\s+value="(.*?)"/>';
else if (a.hostname === '6url.com')
pat = '<title>Redirects\\s+to\\s+(.*?)</title>';
else if (a.hostname === 'arm.in')
pat = 'noresize><frame\\s+src="(.*?)"\\s+name="ContentWindow"';
else if (a.href.indexOf('http://api.bit.ly/expand') === 0)
pat = '<longUrl>(.*?)</longUrl>';
else if (a.hostname === 'cuthut.com')
pat = '<a\\s+href="(.*?)"\\s+id="url">';
else if (a.hostname === 'dld.bz' && a.pathname === '/api/expand')
pat = '<long_url>(.*?)</long_url>';
else if (a.hostname === 'lnk.by')
pat = '<meta\\s+HTTP-EQUIV="REFRESH"\\s+content="0; url=(.*?)">'
else if (a.hostname === 'lnk.in')
pat = "redirect\\('(.*?)'\\)";
else if (a.hostname === 'm2lb.info')
pat = '<meta\\s+http-equiv="REFRESH"\\s+content="10;url=(.*?)">';
else if (a.href.indexOf('http://migre.me/api_redirect2.xml') === 0)
pat = '<url><\\!\\[CDATA\\[(.*?)\\]\\]></url>';
else if (a.hostname === 'minurl.org')
pat = 'getTwitterSearchResults\\("(.*?)"\\);';
else if (a.hostname === 'webtooljungle.com')
pat = 'window.location.href=\\("(.*?)"\\);';
else if (a.hostname === 'nsfw.in')
pat = 'id="link-go"\\s+class="span-6\\s+last">\\s+<a\\s+href="(.*?)"';
else if (a.hostname === 'oneclip.jp')
pat = '<link\\s+rel="canonical"\\s+href="(.*?)"\\s+/>';
else if (a.hostname === 'ow.ly')
pat = '<iframe\\s+frameborder="0"\\s+src="(.*?)"\\s+noresize="noresize"\\s+name="hootFrame"\\s+id="hootFrame"\\s+>';
else if (a.hostname === 'p.ly')
pat = '<success>(.*?)</success>';
else if (a.hostname === 'shar.es')
pat = 'content="0; URL=(.*?)"';
else if (a.hostname === 'url.az')
pat = '<a\\s+href="(.*?)"\\s+id="close">';
else if (a.hostname === 'posterous.com')
pat = '<link>(.*?)</link>';
else if (a.hostname === 'sexyurl.to')
pat = "window.location='(.*?)';";
else if (a.hostname === 'www.shortener.net')
pat = 'window.location="(.*?)";';
else if (a.hostname === 'simurl.com')
pat = 'content="0;\\s+URL=(.*?)"';
else if (a.hostname === 'su.pr')
pat = '"longUrl":(.*?)}';
else if (a.href.indexOf('http://tinyurl.com/preview.php') === 0)
pat = 'id="redirecturl"\\s+href="(.*?)"';
else if (a.hostname === 'thecow.me')
pat = 'id="glu"\\s+src="(.*?)"';
else if (a.hostname === 'unhub.com')
pat = '<link\\s+href="(.*?)"\\s+rel="canonical"/>'
else if (a.hostname === 'viigo.im')
pat = '<a\\s+href="(.*?)"\\s+title="Close">';
else if (a.hostname === 'xr.com')
pat = '<a\\s+href="(.*?)"\\s+target=parent>';
else if (a.href.indexOf('http://cli.gs/api/v1/cligs/expand') === 0 ||
(a.hostname === 'idek.net' && a.search === '?idek-api=true') ||
a.href.indexOf('http://p.chilp.it/api.php') === 0 ||
a.href.indexOf('http://r.im/api/index.cfm?short_url=') === 0)
return resp.responseText.replace(/[\n\r]/g, '');
if (pat)
try {
theUrl = resp.responseText.match(pat, 'i')[1];
if (a.hostname === 'su.pr')
theUrl = eval(theUrl);
} catch (err) {
theUrl = null;
}
else
theUrl = resp.finalUrl;
return theUrl;
}
var working = {};
function decode_shortened_url(_node) {
if (cache[_node.href]) {
if (GM_getValue('keep_text') === true) {
_node.title = 'leads to ' + cache[_node.href];
} else {
_node.title = 'was ' + _node.href;
_node.innerHTML = cache[_node.href];
}
_node.href = cache[_node.href];
} else {
if (working[_node.href])
return;
else
working[_node.href] = true;
var _url = request_for(_node);
if (_url)
GM_xmlhttpRequest({
method: "GET",
url: _url,
onload: function(resp) {
finalUrl = extract_from_response(resp);
if (finalUrl) {
cache[_node.href] = finalUrl.replace(/\\|\\/, '').replace('&', '&');
working[_node.href] = false;
}
},
onerror: function(resp) {
GM_log('Oops! Access error to ' + _node.href);
}
});
}
}
function main() {
var counter = 0;
var anchors = d.getElementsByTagName('a');
var anchors_length = anchors.length;
for (var i=0; i<anchors_length; i++) {
if (anchors[i].pathname.length === 1 && anchors[i].search.length < 2)
continue;
else if (anchors[i].hostname in services) {
decode_shortened_url(anchors[i]);
counter++;
}
}
GM_setValue('cache', cache.toSource());
if (counter === 0) {
setTimeout(main, 60000);
working = {};
} else {
setTimeout(main, 10000 / counter);
}
}
main();
}(document));
