<?xml version="1.0" encoding="UTF-8"?>
<Module>
<ModulePrefs title="Most Vocal Friends">
  <Require feature="opensocial-0.7"/>
</ModulePrefs>
<Content type="html">
<![CDATA[
 
<script type="text/javascript">
 
  function getData() {    
    var req = opensocial.newDataRequest();
    req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.VIEWER), 'viewer');
    req.add(req.newFetchPeopleRequest(opensocial.DataRequest.Group.VIEWER_FRIENDS), 'viewerFriends');
    req.send(onLoadFriends);
  };
 
  function byComments(a, b)
  {
  	a = a.getField('comments');
  	b = b.getField('comments');
	return b-a;
  }
 
  function onLoadFriends(dataResponse)
  {
    var viewer = dataResponse.get('viewer').getData();
	var html = 'Hello ' + viewer.getDisplayName() + " here are your most vocal friends:<br><br>";
 
    var viewerFriends = dataResponse.get('viewerFriends').getData();
 
	friend_array = [];
    viewerFriends.each(function(person)
	{
		friend_array.push(person);
	});
 
	friend_array.sort(byComments);
 
	for(t=0; t < friend_array.length; t++)
	{
		var person = friend_array[t];
		var rank = t + 1;
 
		html += "<div style='float: left; width: 130px; height: 160px; text-align: left;'><div style='float: left; width: 30px;'><b>#"+rank+".</b></div><div style='float: left;'>";
		var thumb = person.getField('thumbnailUrl');
		var profile_url = person.getField('profileUrl')
 
		html += "<a href='" + profile_url + "' target='_top'><b>";
      	html += person.getDisplayName() + '</b><br>';
		if(thumb) { html += '<img src="' + thumb + '" border=0></a><br>'; }
		var comments = person.getField('comments')
		html += "Comments: <b><a href='" + profile_url + "comments/?user_toggle=sent' target='_top'>"+comments+"</a></b></div></div>";
    }
 
    document.getElementById('message').innerHTML = html;
  };
 
  gadgets.util.registerOnLoadHandler(getData);
 
  </script>
  <div id="message"> </div>  
 
]]></Content>
</Module>
 
 
 

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