This app parses a webserver access-log file, and adds the basic visitor data to some models.
Visit Visitor RequestMethod StatusCode and BrowserString.
My initial need is so I can do a google map of site visitors by their ip address.
This code is initially specific to my sites' architecture, which uses lighttpd, and logs all access to /var/log/lighttpd/access.log.
The log parse method is pretty brittle and specific to lighttpd's default log formay.
But ... the code is also pretty obvious, and altering to taste should be easy enough.