visiable_censored.user.js

// ==UserScript==
// @name           visiable censored+
// @namespace      http://gigi-net.net
// @include        http://favotter.matope.com/*
// @require        http://gist.github.com/3242.txt
// @require        http://gist.github.com/105908.txt
// original http://gigi-net.net
// using
//   simple version of $X (c)id:os0x
//   HTMLStringToDOM (c) id:snaka, id:os0x
// thanks
// ==/UserScript==

(function(){

const clickable = true;

function $A(arr){
  return Array.slice.call(arr);
}
//function escapeRegExpString(str){
//  return str.replace(/\W/g, '\\$&')
//}

// http://gist.github.com/164430
function HTMLStringToDOM(str){
  var html = String(str).replace(/<script(?:[ \t\r\n][^>]*)?>[\S\s]*?<\/script[ \t\r\n]*>|<\/?(?:i?frame|html|script|object)(?:[ \t\r\n][^<>]*)?>/gi, ' ');
  var htmlDoc = document.implementation.createHTMLDocument ?
  document.implementation.createHTMLDocument('HTMLParser') :
  document.implementation.createDocument(null, 'html', null);
  var range = document.createRange();
  range.selectNodeContents(document.documentElement);
  htmlDoc.documentElement.appendChild(htmlDoc.importNode(range.createContextualFragment(html),true));
  return htmlDoc;
}

function replaceCensored(nodes){
  nodes.forEach(function(node){
    $X('descendant-or-self::div[contains(concat(" ",normalize-space(@class)," ")," hentry ") and descendant::span[contains(concat(" ",normalize-space(@class)," ")," censored ")]]', node).map(function(div){
      var flag = false;
      if(clickable){
        div.addEventListener('click', function(){
          div.removeEventListener('click', arguments.callee, false);
          if(result){
            process();
          } else {
            flag = true;
          }
        }, false);
      }

      var href = $X('descendant::div[contains(concat(" ",normalize-space(@class)," ")," info ")]/descendant::a/@href', div)[0].value + '/' + div.getAttribute('id').replace('_', '/');
      var result = null;
      var p = div.getElementsByClassName('description')[0];
//      var censored = $A(p.childNodes).reduce(function(memo, node){
//        if(node.className != 'censored') memo.push(node.textContent);
//        else memo.push('CENEC');
//        return memo;
//      }, []).join('').split('');
//      var original = null;
      var opt = {
        method: 'GET',
        div  : div,
        url  : href,
        onload : function(res){
          var dom = HTMLStringToDOM(res.responseText);
          result = $X('descendant::span[contains(concat(" ",normalize-space(@class)," ")," entry-content ")]', dom).map(function(node){ return node.textContent }).join("");

//          original = result.split('');
//          var d = new Diff(censored, original);
//          d.a.slice(1);
//          d.b.slice(1);
//          GM_log(d.lcs.slice(1).map(function(n){
//            if(n > 0){
//              return(': + :   '+d.b.shift());
//            } else if(n < 0){
//              return(': - : '+d.a.shift());
//            } else {
//              return(':   : '+d.a.shift()+' '+d.b.shift());
//            }
//          }).join('\n'));
          if(flag || !clickable) process();
        }
      };
      function process(){
        $A(p.childNodes).forEach(function(node){
          p.removeChild(node);
        });
        p.appendChild(document.createTextNode(result));
      }
      GM_xmlhttpRequest(opt);
    });
  });
}

function registerAutoPagerize(){
  window.AutoPagerize.addFilter(replaceCensored);
}

if(window.AutoPagerize){
  registerAutoPagerize();
} else {
  window.addEventListener('GM_AutoPagerizeLoaded', registerAutoPagerize, false);
}
replaceCensored([document]);

})();