BuddyPress.org

my plugin needs to get the users url if they are logged on to the site. It works on single wordpress and on multi-site but not on buddypress installed sites.

In single install wordpress I use $url = $userdata->user_url (in buddypress that returns the users member page)
if it’s multi-site I use $userbloginfo = get_blogs_of_user ( $userid, 1 ); $url = $userbloginfo [1]->siteurl;

what can I use for buddypress if it’s installed? I tried $url = bp_core_get_userlink($userid,false,true); but that returns the users member page

I just need the url to the first blog that the user owns, can you tell me how do I get that?