/**
* This function is an extension of the default SiteTree canView(), and allows viewing permissions for a SiteTree
* object which has allowed a page to be presented to logged in users. With RealMe a logged in user is a user
* which has authenticated with the identity provider, and we have stored a FLT in session.
*
* Return true, if the CanViewType is LoggedInUsers, and we have a valid RealMe Session authenticated.
*
* @param Member|int $member
*
* @return bool True if the current user can view this page
*/
public function canView($member)
{
switch ($this->owner->CanViewType) {
case 'Anyone':
return true;
case 'Inherit':
if ($this->owner->ParentID) {
return $this->owner->Parent()->canView($member);
}
return $this->owner->getSiteConfig()->canViewPages($member);
case 'LoggedInUsers':
// check for any logged-in RealMe Sessions
$data = $this->service->getUserData();
if (!is_null($data)) {
return true;
}
if ($member && is_numeric($member)) {
return true;
}
return false;
case 'OnlyTheseUsers':
if ($member && is_numeric($member)) {
$member = DataObject::get_by_id('Member', $member);
/** @var Member $member */
if ($member && $member->inGroups($this->owner->ViewerGroups())) {
return true;
}
}
}
return false;
}
/**
*
*/
public function RealMeSessionData()
{
return $this->service->getUserData();
}
