/**
* Get a count of a user's friends who can be invited to a given group.
*
* Users can invite any of their friends except:
*
* - users who are already in the group
* - users who have a pending invite to the group
* - users who have been banned from the group
*
* @param int $user_id ID of the user whose friends are being counted.
* @param int $group_id ID of the group friends are being invited to.
* @return int $invitable_count Eligible friend count.
*/
function friends_count_invitable_friends($user_id, $group_id)
{
return BP_Friends_Friendship::get_invitable_friend_count($user_id, $group_id);
}
