BuddyPress.org

I need to update user avatars from a custom form (using gravity forms). I’ve hooked into Gravity Forms properly so I have access to both the $_FILES array and a path post upload – is there any function that I can feed either of these pieces of information to to upload the avatar, create the different sizes, and associate to a user with a specified ID?

I’ve tried bp_core_avatar_handle_upload() and managed to get it to return 1 (which I assume means it was successful) but then there is no change to the user’s avatar.

I’m running WordPress 3.5.1 and Buddypress 1.7. I can’t provide a link to the live site.

Thanks in advance for any help you can give