User:Outriggr/metadata.js

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 var linkColor = "#002BB8";
 var linkLead = '<a style="color:' + linkColor + ';" href="/wiki/Category:Wikipedia 1.0 assessments">';

function loadXMLDoc(url)
{
    // branch for native XMLHttpRequest object
    if (window.XMLHttpRequest) {
        var tpreq = new XMLHttpRequest();
    }
    // branch for IE/Windows ActiveX version
    else if (window.ActiveXObject) {
        var tpreq = new ActiveXObject("Microsoft.XMLHTTP");
    }

   if (tpreq) {
     tpreq.onreadystatechange = function () { 
       if (tpreq.readyState==4) {
         // if "OK"
         if (tpreq.status==200) {
           getAssessment(tpreq);
         }
         // else { alert("Problem retrieving data:" + tpreq.statusText); }
       }
      // else { alert("Problem retrieving data:" + tpreq.statusText); }
     };

     tpreq.open("GET", url, true);
     tpreq.send("");  
   }
}

function getAssessment(myreq)
{  
  var talk = myreq.responseText; //.toLowerCase();
  var otherInfo = "";

  if ( talk.match( /\{\{ganominee/i ) ) { otherInfo='. <i>Currently a <a href="' + wgServer + '/w/index.php?title=Wikipedia:Good_article_candidates" style="color:' + linkColor + ';">Good Article candidate</a></i>.';}

  else if ( talk.match(/\{\{fac}/i ) ) { otherInfo='. <i>Currently a <a href="' + wgServer + '/w/index.php?title=Wikipedia:Featured_article_candidates/' + wgPageName + '&redirect=no" style="color:' + linkColor + ';">Featured Article candidate</a></i>.';}

  else if ( talk.match(/\{\{FormerFA2?/i) || talk.match(/currentstatus *= *FFA/i) ) {otherInfo='. <i>A <a href="' + wgServer + '/w/index.php?title=Category:Wikipedia former featured articles/" style="color:' + linkColor + ';">former</a> Featured Article</i>.';}

  if ( talk.match(/class *= *a/i) ) { update("#007BFF", "An " + linkLead + "A-class</a> article", otherInfo);}

  else if ( talk.match(/\{\{ga[|}]/i ) || talk.match(/currentstatus *= *(ffa\/)?ga/i) ) { update("#007700", 'A <a style="color:' + linkColor + ';" href="/wiki/Wikipedia:Good Articles">Good Article</a>', otherInfo);}

  else if ( talk.match(/class *= *b/i) ) { update("#999933", "A " + linkLead + "B-class</a> article", otherInfo);}

  else if ( talk.match(/class *= *start/i) ) { update("#BB6600", "A " + linkLead + "Start-class</a> article", otherInfo);}

  else if ( talk.match(/class *= *stub/i) ) { update("#990011", "A " + linkLead + "Stub-class</a> article", otherInfo);}

  else { update("#000000", "An " + linkLead + "unassessed</a> article", otherInfo);}
}

function update(color, slogan, info) {
  document.getElementsByTagName("h1")[0].style.cssText = "color: " + color + ";";
  t = document.getElementById("siteSub").innerHTML;
  document.getElementById("siteSub").innerHTML = "<i>" + slogan + "</i> " +             t.charAt(0).toLowerCase() + t.substring(1) + info;
}

function begin() {
  if ( wgNamespaceNumber==0 && !location.pathname.match('/w/index.php') ) {
    if ( document.getElementById("ca-talk").className == "new" ) {
      update("#000000", "An " + linkLead + "unassessed</a> article", "");
    }
    else if ( document.getElementById("featured-star") ) {update("#0066CC", 'A <a style="color:' + linkColor + ';" href="/wiki/Wikipedia:Featured Articles">Featured Article</a>', "");}
    else {
      var url = wgServer + wgScriptPath + "/index.php?title=Talk:" + wgTitle + "&action=raw";
      loadXMLDoc(url);
    }
  }
}

addOnloadHook(begin);