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User:Lupin/recentdiffs.js

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This is an old revision of this page, as edited by Lupin (talk | contribs) at 04:43, 1 November 2005. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
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// <pre><nowiki>

// **************************************************
// Downloader
// **************************************************

function Downloader(url) {
  // Source: http://jibbering.com/2002/4/httprequest.html
  this.http = false;

  /*@cc_on @*/
  /*@if (@_jscript_version >= 5)
  // JScript gives us Conditional compilation, 
  // we can cope with old IE versions.
  // and security blocked creation of the objects.
  try {
  this.http = new ActiveXObject("Msxml2.XMLHTTP");
  } catch (e) {
  try {
  this.http = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
  // this.http = false;
  }
  }
  @end @*/

  if (! this.http && typeof XMLHttpRequest!='undefined') this.http = new XMLHttpRequest();

  this.url = url; this.id=null;
  this.lastModified = null;
  this.callbackFunction = null;
};

Downloader.prototype.send = function (x) {if (!this.http) return null; return this.http.send(x);};
Downloader.prototype.abort = function () {if (!this.http) return null; return this.http.abort();};
Downloader.prototype.runCallback = function () {this.callbackFunction(this);};
Downloader.prototype.getData = function () {if(!this.http) return null; return this.http.responseText;};
Downloader.prototype.setTarget = function () {if(!this.http) return null; this.http.open("GET", this.url, true);};
Downloader.prototype.start=function () {if(!this.http) return null; return this.http.send(null);};
Downloader.prototype.getReadyState=function () {if(!this.http) return null; return this.http.readyState;};

Downloader.prototype.getLastModifiedDate=function () {
  if(!this.http) return null; 
  var lastmod=null;
  try {
    lastmod=this.http.getResponseHeader('Last-Modified'); 
  } catch (err) {}
  if (lastmod) return new Date(lastmod);
  return null;
}

Downloader.prototype.setCallback = function (f) { 
  if(!this.http) return;
  this.http.onreadystatechange = f;
  this.callbackFunction = f;
};

Downloader.newDownload = function(url, id, callback) {
  var d=new Downloader(url);
  if (!d.http) return 'ohdear';
  d.id=id;
  d.setTarget();
  var f = function () {
    if (d.getReadyState() == 4) { 
      d.data=d.getData(); 
      d.lastModified=d.getLastModifiedDate();
      callback(d);
    }
  };
  d.setCallback(f);
  return d;//d.start();
};

Downloader.startDownload = function (url, id, callback, userData) {
  var d=Downloader.newDownload(url, id, callback); 
  d.userData=userData;
  if (typeof d == typeof '' ) return d;
  return d.start();
};

// **************************************************
// DOM abbreviations
// **************************************************

$a = function (obj, parent) { 
  var p=(parent)?parent:document.body; 
  if (typeof obj== 'object' && 
      obj.length != null && obj.length > 0 && 
      typeof obj[0] == 'object' && obj[0].nodeType!=null) {
      // assume it's a list of nodes
    for (var i=0; i<obj.length; ++i) {
      p.appendChild(obj[i]);
    }
  } else p.appendChild(obj); 
}
$e=function (id) {return document.getElementById(id);};
$c=function(elt) {return document.createElement(elt);},
$t=function(txt) {return document.createTextNode(txt);};
$ee=function(nm, parent) {var p=(parent)?parent:document; return p.getElementsByTagName(nm);};

// **************************************************
// Recentchecker
// **************************************************

function Recentchecker () {
}

Recentchecker.prototype.getDiffs=function () {
  var ret=[];
  for (var i=0; i<document.links.length; ++i) {
    switch (document.links[i].innerHTML) {
    case 'diff':
    case 'last':
      ret.push(document.links[i]);
    }
  }
  this.diffPages=ret;
}

Recentchecker.prototype.checkDiffs=function (re) {
  if (re==null) re=/./;
  if (this.diffPages==null) this.getDiffs();
  for (var i=0; i<this.diffPages.length; ++i) {
    var savedThis=this;
    var f=function(d) { savedThis.diffHandler.apply(savedThis, [d]); };
    Downloader.startDownload(this.diffPages[i].href, 
                             0, f, {sourceNode: this.diffPages[i], 
                                                  regex: re});
  }
}

Recentchecker.prototype.diffHandler=function (d) {
  var data=d.data;
  var diffTable=/<table[^>]*?class='diff'[^>]*?>(.|\n)*?<\/table>/.exec(data)[0];
  var re=d.userData.regex;
  if (!re.test(diffTable)) return;
  var diffNode=d.userData.sourceNode;
  var newDiv=$c('div'); newDiv.innerHTML=diffTable;
  var nextBrSib=nextSiblingOfType(diffNode, 'br');
  if (nextBrSib && nextBrSib.nextSibling) { 
    nextBrSib = nextBrSib.nextSibling; 
    diffNode.parentNode.insertBefore(newDiv, nextBrSib);
  } else diffNode.parentNode.appendChild(newDiv);
}

function isNodeName(node, str) { 
  return node.nodeName.toUpperCase() == str.toUpperCase(); 
}

function nextSiblingOfType(node, type) {
  for (var n=node; n; n=n.nextSibling) {
    if (isNodeName(n, type)) return n;
  }
  return null;
}

function filteredRecentDiffs() {
  var badWords=/(!!!|afk|armhead|asdf|asfghjklç|assbanned|asshat|Asshead|asshole|ASSHOLE|assjuice|asslicker|assraper|assrapper|autofellatio|AUTOFELLATIO|autofellatioo|awww|Babajobu|bitch|bitchass|bitchyass|blowjob|boner|brb|bunny|bush|buttpirate|chode|cock|COCK|cockass|cockbag|cockgoggles|cockhead|cocksucker|cockthirsty!|communism|communist|cracker|cunt|cuntjuice|DAMM|DAMMIT|DAMN|damn!|dickhead|dicklicker|dicksucker|dirty sanchez|donkey raper|douchebag|f\*{2,4}|fag|faggot|fellatio|fiiine|fuck|FUCK|fucker|fuckhead|FUCKING|fuckwad|fudgepacker|gay|gnaa|GOD|GODDAMMIT|GVD|h4x|haha|head|hemale|hitler|jimbo|kkk|lesbian|lesbo|lol|LOL|lollerz|lolz|minge|muncher|motherfucker|n00b|nazi|nigger|niggerass|niiice|omg|panties|pedo|penis|penislicker|phalic|pie|PIE|pissdrinker|pissface|poo|poof|poop|prick|PS2 fanboy|PUSSY|queef|queermo|qwerty|radicchio|rape|sex|sexwhore|sheepbanger|sheepfucker|shemale|shidhead|shit|SHIT|shitbag|shithead|shithole|sNUH|sodom|stfu|sucks|suckz0rs|sux|thundercunt|tits|VERDOMME|wales|whiteass|whore|wtfbbq|zomg)/i;
  new Recentchecker().checkDiffs(badWords);
}

function checkRecentDiffs() {
  new Recentchecker().checkDiffs();
}


// **************************************************
// Installation
// **************************************************

function addlilink(tabs, url, name, id, title, key){
    var na = document.createElement('a');
    na.href = url;
    na.appendChild(document.createTextNode(name));
    var li = document.createElement('li');
    if(id) li.id = id;
    li.appendChild(na);
    tabs.appendChild(li);
    if(id)
    {
        if(key && title)
        {
            ta[id] = [key, title];
        }
        else if(key)
        {
            ta[id] = [key, ''];
        }
        else if(title)
        {
            ta[id] = ['', title];
        }
    }
    // re-render the title and accesskeys from existing code in wikibits.js
    akeytt();
    return li;
}

function addToolboxLink(url, name, id){
    var tb = document.getElementById('p-tb').getElementsByTagName('ul')[0];
    addlilink(tb, url, name, id);
}

function addPowerdiffLink() {
  addToolboxLink('#', 'Show filtered diffs', 'toolbox_filtereddiffs');
  $e('toolbox_filtereddiffs').onclick=filteredRecentDiffs;
  addToolboxLink('#', 'Show all diffs', 'toolbox_alldiffs');
  $e('toolbox_alldiffs').onclick=checkRecentDiffs;
}

if (window.addEventListener) {
  window.addEventListener("DOMContentLoaded",addPowerdiffLink,false) || window.addEventListener("load", addPowerdiffLink, false);
}
else if (window.attachEvent) {
  window.attachEvent("onload",addPowerdiffLink);
}
else {
  window._old_recent_onload = window.onload;
  window.onload = function() {
    window._old_recent_onload();
    addPowerdiffLink();
  }
}




// </nowiki></pre>

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/// End: ///