Wikipedia:WikiProject User scripts/Scripts/Revert tools

On diff pages this script replaces (Difference between revisions) with different tools for reverting the edit and warning the user that made the edit.

Name	Version	Description	Skins	Author
Revert tools	1.0	Displays links to revert an edit when viewing a diff page	MonoBook	Lorian
	1.1	Edits by Konman72, see talk page	MonoBook	Konman72

Installation instructions

To install the script:

• Go to Special:Mypage/monobook.js and click on edit.
• Copy/Paste the following script into the edit box, and save. Follow the displayed instruction to bypass your browser cache.

Code

JavaScript

// Revert tools by Lorian
function getElementsByClass(searchClass,node,tag) {
  // Function from http://www.dustindiaz.com/getelementsbyclass/
  var classElements = new Array();
  if ( node == null )
    node = document;
  if ( tag == null )
    tag = '*';
  var els = node.getElementsByTagName(tag);
  var elsLen = els.length;
  var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
  for (i = 0, j = 0; i < elsLen; i++) {
    if ( pattern.test(els[i].className) ) {
      classElements[j] = els[i];
      j++;
    }
  }
  return classElements;
}

// _GET code from NoGray JS Library http://www.nogray.com/new_site/
var _GET = new Array();
var _uri = ___location.href;

var _temp_get_arr = _uri.substring(_uri.indexOf('?')+1, _uri.length).split("&");

var _temp_get_arr_1 = new Array();

for(_get_arr_i=0; _get_arr_i<_temp_get_arr.length; _get_arr_i++){
  _temp_get_arr_1 = _temp_get_arr[_get_arr_i].split("=");
  _GET[decodeURI(_temp_get_arr_1[0])] = decodeURI(_temp_get_arr_1[1]);
}

delete _uri; delete _temp_get_arr; delete _temp_get_arr_1;

function getMessage (where, user1, user2) {
  var message = prompt ('What message would you like to leave?', '');
  window.___location = 'http://en.wikipedia.org/w/index.php?title=' + _GET['title'] + '&action=edit&oldid=' + _GET['oldid'] + '&'+where+'=2&user1='+user1+'&user2='+user2+'&message='+message;
}

addOnloadHook(function (){
  if (___location.href.match(/diff=/)) {
    // Get username of submitter
    var user1 = getElementsByClass('diff-otitle',null,'td'); user1 = user1[0].getElementsByTagName('a')[2].innerHTML;
    var user2 = getElementsByClass('diff-ntitle',null,'td'); user2 = user2[0].getElementsByTagName('a')[2].innerHTML;
    document.getElementById('contentSub').innerHTML = '(<a href="http://en.wikipedia.org/w/index.php?title=' + _GET['title'] + '&action=edit&oldid=' + _GET['oldid'] + '&revert=1&user1='+user1+'&user2='+user2+'">Revert</a> / <a href="javascript:var message = getMessage(\'revert\', \''+user1+'\', \''+user2+'\');">Message</a>) (<a href="http://en.wikipedia.org/w/index.php?title=' + _GET['title'] + '&action=edit&oldid=' + _GET['oldid'] + '&vandalism=1&user1='+user1+'&user2='+user2+'">Vandalism</a> / <a href="javascript:var message = getMessage(\'vandalism\', \''+user1+'\', \''+user2+'\');">Message</a>) (Warn: <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=1">Test</a> / <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=2">Blatant</a> / <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=3">Nonsense</a> / <a href="http://en.wikipedia.org/w/index.php?title=User_talk:'+user2+'&action=edit&section=new&warn=4">Blanking</a>)';
  } else if (___location.href.match(/revert=1/)) {
    document.getElementById('wpSummary').value = 'Reverted edits by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']]';
    document.getElementById('editform').submit();
  } else if (___location.href.match(/revert=2/)) {
    document.getElementById('wpSummary').value = 'Reverted edits by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']] ('+_GET['message']+')';
    document.getElementById('editform').submit();
  } else if (___location.href.match(/vandalism=1/)) {
    document.getElementById('wpSummary').value = 'Reverted vandalism by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']]';
    document.getElementById('editform').submit();
  } else if (___location.href.match(/vandalism=2/)) {
    document.getElementById('wpSummary').value = 'Reverted vandalism by [[Special:Contributions/'+_GET['user2']+'|'+_GET['user2']+']] to version ' + _GET['oldid']+' by [[Special:Contributions/'+_GET['user1']+'|'+_GET['user1']+']] ('+_GET['message']+')';
    document.getElementById('editform').submit();
  } else if (___location.href.match(/warn=1/)) {
    document.getElementById('wpSummary').value = 'Vandalism warning';
    document.getElementById('wpTextbox1').value = '{{sub'+'st:test}} ~~'+'~~';
    document.getElementById('editform').submit();
  } else if (___location.href.match(/warn=2/)) {
    document.getElementById('wpSummary').value = 'Vandalism warning';
    document.getElementById('wpTextbox1').value = '{{sub'+'st:blatantvandal}} ~~'+'~~';
    document.getElementById('editform').submit();
  } else if (___location.href.match(/warn=3/)) {
    document.getElementById('wpSummary').value = 'Vandalism warning';
    document.getElementById('wpTextbox1').value = '{{sub'+'st:test2}} ~~'+'~~';
    document.getElementById('editform').submit();
  } else if (___location.href.match(/warn=4/)) {
    document.getElementById('wpSummary').value = 'Vandalism warning';
    document.getElementById('wpTextbox1').value = '{{sub'+'st:test2a}} ~~'+'~~';
    document.getElementById('editform').submit();
  }
});

Usage

Go to any diff page and these links will be placed at the top under "From Wikipedia, the free encyclopedia".

(Revert / Message) (Vandalism / Message) (Warn: Test / Blatant / Nonsense / Blanking)

• Revert: Will revert the edit and put this in the edit summary: Reverted edits by [user] to version [version] by [user].
• Message: Displays a dialogue box for you to enter a message (Ie. Why you reverted it) and will put it in backets after the "Reverted edits..." bit.

• Vandalism/Message: Does the same as above but displays "Reverted vandalism" instead of "Reverted edits".

• Warnings: Will subst the relevant warnings on the editors talk page.