BuddyPress.org

This seemed to be a simple task, but I’ve been struggling to get it working.

I wish to check on user login if they have uploaded an avatar or if they are using the auto-generated gravatar. For now, I am just trying to get it to redirect to the upload page (I’ll likely pop up a light box, display a notice, or restrict functions in the future).

I have done some searching, and after some tweaking, this is what I have come up with:

function uaol_get_user_has_avatar() {
  global $bp;

  $avatar = bp_core_fetch_avatar( array( 'item_id' => $bp->loggedin_user->id, 'no_grav' => true, 'html'=>false) );

  $pos = strpos($avatar, 'wavatar');
  if ($pos === false) { return true;}
  else {
    return false;
  }
}

function buddypress_redirect_if_no_avatar($redirect_url,$request_url,$user) {
    $redirect_url = bp_core_get_user_domain($user->ID)."/profile/change-avatar/";
    return $redirect_url;
}

if( !uaol_get_user_has_avatar()){
  add_filter("login_redirect","buddypress_redirect_if_no_avatar",100,3);
}

This however does not redirect anyone. Can someone point me in the right direction?