function revenue_sharing_by_role_get_referral_uid in Google AdSense integration 5.2

1 call to revenue_sharing_by_role_get_referral_uid()

revenue_sharing_by_role_choose_client in contrib/revenue_sharing_by_role/revenue_sharing_by_role.module

File

contrib/revenue_sharing_by_role/revenue_sharing_by_role.module, line 204

Code

function revenue_sharing_by_role_get_referral_uid($uid) {
  if (!module_exists('referral')) {
    return $uid;
  }
  $referral_uid = referral_get_user($uid);
  if (!$referral_uid) {

    // User was not referred by an existing user
    return NULL;
  }
  return $referral_uid;
}