I occasionally surface
http://www.karn.co.uk/filesI uploaded 2 versions of the abzQueueReader, the original .Net DLL and a PHP Port (I cannot guarantee the quality of the PHP port - it's been a while but should be fully functional.)
I'm still meaning to write a simple web front end around these (python would in my opinion be the better, and possibly more distributable option, and it wouldn't be too difficult to rewrite the reader in python) but I have yet to get around to doing so. Would probably be just a reader/writer to the status.xml file (to pause/connect/disconnect etc) and show the current queue and progress, modifying the queue would be possible but would have to work like this:
client goes into queue modify mode
client closes abz (either through windows API and abz subsequently writes queue OR waits till the next queue write and kills abz's process)
client backs up and makes changes to queue file
client restarts abz.
Quite a lot of hassle, so I wouldn't bother myself (unless some form of API is added for simple queue manipulation, i.e. move collection up/down, pause collection.)
Most of the reason for wanting a front end is to add collections to the queue (imo) and possibly monitor progress - which would be easily possible.