// ==UserScript==
// @name        uso-mirror
// @namespace   trespassersW
// @description redirects userscripts.org to userscripts-mirror.org
// @include *
// @exclude http*://www.google.com/reader/*
// @version 1.1.11
// @created 2014-06-07
// @updated 2014-06-08
// @run-at document-start
// @grant GM_none
// ==/UserScript==
(function () { "use strict";
var W =  window;
function _log(s){
//console.log(s);
}
function toObj(s) {
var r = {}, c = s.split('&'), t;
for(var i = 0; i < c.length; i++) {
t = c[i].split('=');
r[decodeURIComponent(t[0])] = decodeURIComponent(t[1]);
}
return r;
}
function anchorMatch(a) {
for(var k=0; a && k< 5; k++,a=a.parentNode) if(a.localName == 'a') return a;
return null;
}
var re= /^(http)s?\:\/\/(.*?)\buserscripts\.org(\:8080)?\/(.*)/;
function onDown(e) {
var h,m, a = anchorMatch(e.target);
if(a && a.localName == "a"){
h=a.getAttribute("href");
if(location.host.indexOf("google")>-1){
m=a.getAttribute("onmousedown");
if(m && m.indexOf("return") === 0) { //
a.removeAttribute("onmousedown");
}
if(h) {
if(h.indexOf("http://") === 0) h = h.substr(h.indexOf("/", 7));
else if(h.indexOf("https://") === 0) h = h.substr(h.indexOf("/", 8));
if(h.indexOf("/url?") === 0) {
_log('spoil '+h);
h = toObj(h.substr(5));
a.setAttribute('href', decodeURIComponent(h.url || h.q));
}
}
}
h=a.getAttribute("href");
if(!( h && (h=h.match(re)) && h.length==5 )) return;
h = h[1]+"://userscripts-mirror.org/"+h[4];
a.setAttribute('href', h);
_log('USOmirror: '+a.href);
}
}
W.addEventListener("mousedown", onDown, true);
_log('uso-mirror');
})();