content/metastatus/metastatus.js


var metaStatus = {
  uri : 'http://localhost/~dpavlin/metastatus.cgi',
  http : null,
  
  check : function(funcPtr)
  {
    // safety check
    if (!funcPtr)
      return;
    
    this.finished = funcPtr;
    this.http = new XMLHttpRequest();
    
    var self = this;
    this.http.onreadystatechange = function()
    {
      self.response(self);
    };
    
    this.http.open('GET', this.uri, true);
    this.http.send('');
  },
  
  response : function()
  {
    if (4 == this.http.readyState && 200 == this.http.status)
    {
      var dom = this.http.responseXML;
      var users = dom.getElementsByTagName('user');
      var results = {};
      for (var i = 0; i < users.length; i++)
      {
        var name = users[i].getAttribute('name');
        var data = {};
        for (var c = 0; c < users[i].childNodes.length; c++)
        {
          var child = users[i].childNodes[c];
          if (child.nodeType == 1) // is element
            data[child.tagName] = child.childNodes[0].nodeValue;
        }
        results[name] = data;
      }
      
      this.finished(results);
    }
  }
}
1
2	var metaStatus = {
3	uri : 'http://localhost/~dpavlin/metastatus.cgi',
4	http : null,
5
6	check : function(funcPtr)
7	{
8	// safety check
9	if (!funcPtr)
10	return;
11
12	this.finished = funcPtr;
13	this.http = new XMLHttpRequest();
14
15	var self = this;
16	this.http.onreadystatechange = function()
17	{
18	self.response(self);
19	};
20
21	this.http.open('GET', this.uri, true);
22	this.http.send('');
23	},
24
25	response : function()
26	{
27	if (4 == this.http.readyState && 200 == this.http.status)
28	{
29	var dom = this.http.responseXML;
30	var users = dom.getElementsByTagName('user');
31	var results = {};
32	for (var i = 0; i < users.length; i++)
33	{
34	var name = users[i].getAttribute('name');
35	var data = {};
36	for (var c = 0; c < users[i].childNodes.length; c++)
37	{
38	var child = users[i].childNodes[c];
39	if (child.nodeType == 1) // is element
40	data[child.tagName] = child.childNodes[0].nodeValue;
41	}
42	results[name] = data;
43	}
44
45	this.finished(results);
46	}
47	}
48	}