To get the user's avatar, you need their Facebook ID. That is stored in the database in the xyz_jfbconnect_user_map table which links their Facebook ID to their Joomla User ID. There are a few ways to get this out, but it sounds like you know what you're doing. It's a simply MySQL query at it's easiest, but we also have some Models and things you could use to get it. If you need help, just let me know.
Once you get that FB ID, you can simply link to the user's avatar image like:
<img src="https://graph.facebook.com/<?php echo $fbUserId; ?>/picture?type=large" width="50" height="50" />
Where $fbUserId is the user's Facebook ID that you want to show. So, for example, my avatar link is:
graph.facebook.com/1251253607/picture?type=large
You can also use small, medium, or some other sizes there to get something more appropriate for your needs.
Hope that helps!
Alex
can I get access to a user's Facebook username?
