filters out scripts and posts containing non-latin letters in title
// ==UserScript==
// @name greasyfork.org langfilter
// @namespace trespassersW
// @include http*://greasyfork.org/scripts*
// @include http*://greasyfork.org/forum*
// @description filters out scripts and posts containing non-latin letters in title
// @version 2.014.0705.1
// @created 2014-07-05
// @updated 2014-07-05
// @run-at document-end
// @grant GM_none
// ==/UserScript==
(function(){
// either 'string' or /RegEx/ in title
var filterz = [
/[^\u0000-\u007F\u00C0-\u1FFF]/
/* * /
,/\//
/* */
];
var C=0,S,E;
var inForum=location.href.indexOf(".org/forum")>-1;
var locStor=null;
function toggleV(x){
var t = ('N'===x)? false: ('Y'===x)? true: !S.disabled;
S.disabled = t;
E.innerHTML= (t?'hide':'show')+' ['+C+']';
locStor && locStor.setItem("langfilter",t?'Y':'N');
}
function stickStyle(css){
var s=document.createElement("style"); s.type="text/css";
s.appendChild(document.createTextNode(css));
return (document.head||document.documentElement).appendChild(s);
}
function isListed(tc, bl){
if(tc) try{
for(var j=0,lj=bl.length; j<lj; j++) {
if( typeof bl[j] === "string" ) {
if( (tc.indexOf(bl[j])>-1) ) return true;
}else if( typeof bl[j].test === "function" ) { // regex ?
if( bl[j].test(tc) ){
return true;
}
}else throw "bad filterz";
};
} catch(e){ console.log(e+'\n j:'+j+'; tc:'+tc+'; bl:'+bl); undefined_function(); };
return false;
}
var listSel, titlSel;
if(inForum)
listSel='#Content .DataList > li.Item',
titlSel=".Title";
else
listSel='#browse-script-list > li[data-script-type]',
titlSel="h2>span.description";
var a;
a = document.querySelectorAll(listSel);
if(a)
for (var i=0, li=a.length, t; i<li; i++) {
t=a[i].querySelector(titlSel);
if(t && isListed(t.textContent, filterz)){
a[i].classList.add('greazy-forq-hiden'); C++;
continue;
}
}
if(!C){
return; // all clear
}
E=document.createElement('div');
E.id="greazy-forq-info";
E.style.cssText = '\
position:fixed;\
left:2px;top:2px;\
background:rgba(255,255,255,.55);\
color:#670000;border:thin dotted 0xA40;\
text-shadow: #311 2px 2px 4px, #F73 -2px -2px 4px;\
cursor:pointer;\
';
E.addEventListener('click',toggleV,false);
document.body.appendChild(E);
stickStyle('\
.greazy-forq-hiden{border:thin dotted #A40 !important;\
background-color:#FFFCF4}\
');
S=stickStyle('\
li.greazy-forq-hiden *{display:none!important;}\
li.greazy-forq-hiden {padding:0!important;margin:0!important;\
}\
');
var sh;
try {
locStor = window.localStorage;
sh=locStor.getItem("langfilter");
} catch(e){ locStor=null; }
toggleV(sh||'N');
})();