Vienna + PHP (source code) + iUI

Source posted! BSD License. From the README:

You'll need to do a few things to get this working:

1. Move the extracted vienna directory to /Library/WebServer/Documents
2. Download iUI (http://code.google.com/p/iui/) and put the main iui directory into the extracted vienna/ directory
3a. Setup a cron job to copy ~/Library/Application Support/Vienna/messages.db to the extracted vienna/ directory
3b. For the adventurous: mv ~/Library/Application Support/Vienna/messages.db to the extracted vienna/ directory and sym-link it back to ~/Library/Application Support/Vienna/
4. Make sure to enable web sharing
5. Go to (your computer's name).local/vienna