User:Paranomia/rights.js

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Documentation for this user script can be added at User:Paranomia/rights.

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// scraped from VoA's code
function get_userlist_xml(arg)
{
  document.getElementById('contentSub').innerHTML += '<br><strong>Searching for current usergroup information.' + '\n' + 'Please wait...</strong>';
  gml_xmlhttp = sajax_init_object();
  if(!gml_xmlhttp)
    return;
  var pageurl = '/w/index.php?title=Special:Listusers&group=&username=' + escape(arg);
  gml_xmlhttp.open("GET", pageurl, true);
  gml_xmlhttp.onreadystatechange = alertget;
  gml_xmlhttp.send(null);
}
function alertget()
{
  if(gml_xmlhttp.readyState != 4)
    return;
  xml = gml_xmlhttp.responseText.replace(/<body.*"ns-4">/, '<body class="ns-4">');
  var obj = new DOMParser()
  var doc = obj.parseFromString(xml, "text/xml")
  var rights = '(username invalid)';
  if(doc.getElementsByTagName('li')[1])
    {rights = doc.getElementsByTagName('li')[1].innerHTML;}
  document.getElementById('contentSub').innerHTML += '<br><span style="color:blue;"><strong>' + rights + '</strong></span>';
}