/**
* True if member can be edited
* @param Membergroup $group
* @return bool
*/
protected function CanEdit(Membergroup $group)
{
return self::Guard()->Allow(BackendAction::Edit(), $group) && self::Guard()->Allow(BackendAction::UseIt(), new MembergroupForm());
}
/**
* True if member can be edited
* @param Member $member
* @return bool
*/
protected function CanEdit(Member $member)
{
return self::Guard()->Allow(BackendAction::Edit(), $member) && self::Guard()->Allow(BackendAction::UseIt(), new MemberForm());
}
/**
* True if area can be edited
* @param Area $area
* @return bool Returns true if the area can be edited
*/
protected function CanEdit(Area $area)
{
return self::Guard()->Allow(BackendAction::Edit(), $area) && self::Guard()->Allow(BackendAction::UseIt(), new AreaForm());
}
/**
* True if site can be edited
* @param Site $site
* @return bool
*/
protected function CanEdit(Site $site)
{
return self::Guard()->Allow(BackendAction::Edit(), $site) && self::Guard()->Allow(BackendAction::UseIt(), new SiteForm());
}
/**
* True if page is editable
* @param Page $page
* @return bool
*/
protected function CanEdit()
{
return BackendModule::Guard()->Allow(BackendAction::Edit(), $this->page);
}
/**
* True if the layout can be edited
* @param Layout $layout
* @return bool
*/
protected function CanEdit(Layout $layout)
{
return self::Guard()->Allow(BackendAction::Edit(), $layout);
}
private function GrantOnUser(BackendAction $action, User $user)
{
$allowed = false;
switch ($action) {
case BackendAction::Delete():
case BackendAction::ChangeIsAdmin():
$allowed = $this->IsAdministrator() && !$this->GetUser()->Equals($user);
break;
case BackendAction::AssignGroups():
$allowed = $this->IsAdministrator() && !$user->GetIsAdmin();
break;
case BackendAction::Edit():
case BackendAction::Read():
$allowed = $this->IsAdministrator() || $this->GetUser()->Equals($user);
break;
case BackendAction::Create():
$allowed = $this->IsAdministrator();
break;
}
return $allowed ? GrantResult::Allowed() : GrantResult::NoAccess();
}
/**
* True if the the content can be edited
* @return Boolean
*/
protected final function CanEdit()
{
$form = $this->module->ContentForm();
return BackendModule::Guard()->Allow(BackendAction::Edit(), $this->content) && BackendModule::Guard()->Allow(BackendAction::Read(), $form);
}
/**
* True if a new user group can be created
* @return bool
*/
protected function CanCreate()
{
return self::Guard()->Allow(BackendAction::Edit(), new Usergroup());
}
/**
* True if the container can be edited
* @param Container $container
* @return boolean
*/
protected function CanEdit(Container $container)
{
return self::Guard()->Allow(BackendAction::Edit(), $container) && self::Guard()->Allow(BackendAction::UseIt(), new ContainerForm());
}