/**
* Saves the member groups
*/
private function SaveMemberGroups()
{
$selectedIDs = Request::PostArray('MemberGroup');
if ($this->page->GetGuestsOnly()) {
$selectedIDs = array();
}
$exIDs = Membergroup::GetKeyList(MembergroupUtil::PageMembergroups($this->page));
$this->DeleteOldMemberGroups($selectedIDs);
$this->SaveNewMemberGroups($selectedIDs, $exIDs);
}
/**
* Checks a page for access rights
* @param Page $page The page for the access check
* @return GrantResult Returns the check result
*/
private function GrantOnPage(Page $page)
{
$groups = MembergroupUtil::PageMembergroups($page);
return $this->GrantByProperties($page->GetGuestsOnly(), $page->GetPublish(), $page->GetPublishFrom(), $page->GetPublishTo(), $groups);
}
