I find myself spending quite a bit of my spare time on Stackoverflow in recent weeks, and decided I wanted to display my current rep on my blog.  A few days ago I built a dynamically generated (and cached for 2 hours for traffic's sake) user ranking report, since my request for this on Uservoice was not approved.

HtmlAgilityPack has been my weapon of choice in recent days.  It was a good fit for this project and the end result looks like this:

And in case you might ask "Show me the code!" here you are.  Feel free to use it for your own project if you like.

<%@ WebHandler Language="C#" Class="Badge" %>

using System;
using System.Web;

public class Badge : IHttpHandler {
    
    public void ProcessRequest (HttpContext context) 
    {
        string includeLogo = !string.IsNullOrEmpty(context.Request.QueryString["useLogo"]) ? 
                              context.Request.QueryString["useLogo"] : string.Empty;
        string userId = !string.IsNullOrEmpty(context.Request.QueryString["userid"]) ? 
                              context.Request.QueryString["userid"] : "1551";
        string jsMode = !string.IsNullOrEmpty(context.Request.QueryString["jsMode"]) ? 
                              context.Request.QueryString["jsMode"] : string.Empty;
        PageRetriever pr = new PageRetriever("http://stackoverflow.com/users/" + userId + "/");
        pr.GetPage();
        User userBadges = pr.ExtractBadge();
        if (!string.IsNullOrEmpty(jsMode))
        {
            context.Response.ContentType = "text/javascript";
            context.Response.Write("document.getElementById('stackoverflowRep').innerHTML = '");
        }
        else
        {
            context.Response.ContentType = "text/html";
        }
        
        if (!string.IsNullOrEmpty(includeLogo))
        {
            context.Response.Write("<div style=\"height:40px\"><div style=\"float:left\"></div><div style=\"float:left;\">");
            context.Response.Write(<img src=\"http://www.chrisballance.com/so/resources/stackoverflow-logo-250.png\" />");
        }
        context.Response.Write(userBadges.Rep);
        if (!string.IsNullOrEmpty(includeLogo))
        {
            context.Response.Write("<br /><a href=\"http://stackoverflow.com/users/");
            context.Response.Write(userId);
            context.Response.Write("\">");
            context.Response.Write(userBadges.Username);
            context.Response.Write("</a></div></div></div>");
        }
        if (!string.IsNullOrEmpty(jsMode))
        {
            context.Response.Write("';\n");
        }
    }
 
    public bool IsReusable {
        get {
            return false;
        }
    }

}