protected function showEditUserGroupsForm($user, $groups)
{
// override the $groups that is passed, which will be
// the user's local groups
$groups = efGURgetGroups($user);
parent::showEditUserGroupsForm($user, $groups);
}
/**
* Hook function for UserEffectiveGroups
* Adds any global groups the user has to $groups
*
* @param $user instance of User
* @param &$groups array of groups the user is in
*/
function efAddGlobalUserrights($user, &$groups)
{
$groups = array_merge($groups, efGURgetGroups($user));
$groups = array_unique($groups);
return true;
}