/**
* True if a new member group can be created
* @return bool
*/
protected function CanCreate()
{
return self::Guard()->Allow(BackendAction::Create(), new Membergroup());
}
/**
*
* @return bool
*/
protected function CanCreate()
{
return self::Guard()->Allow(BackendAction::Create(), new Area()) && self::Guard()->Allow(BackendAction::UseIt(), new AreaForm());
}
/**
* True if page can be appended
* @param Page $page The page before
* @return bool
*/
protected function CanCreateAfter()
{
$parent = $this->tree->ParentOf($this->page);
if ($parent) {
return BackendModule::Guard()->Allow(BackendAction::Create(), $parent);
}
return BackendModule::Guard()->GrantAddPageToSite($this->page->GetSite())->ToBool();
}
/**
* True if user can create a new layout
* @return bool
*/
protected function CanCreate()
{
return self::Guard()->Allow(BackendAction::Create(), new Layout());
}
/**
* Grant evaluation for adding content on top of a container
* @param Container $container The container
* @return GrantResult Returns the grant result telling if creation is allowed
*/
function GrantAddContentToContainer(Container $container)
{
//dummy content for evaluation
$content = new Content();
$content->SetUserGroup($container->GetUserGroup());
$containerRights = $container->GetUserGroupRights();
if ($containerRights) {
$content->SetUserGroupRights($containerRights->GetContentRights());
}
return $this->Grant(BackendAction::Create(), $content);
}
/**
* True if there can be content created after
* @return boolean
*/
protected final function CanCreateAfter()
{
$parentItem = $this->tree->ParentOf($this->item);
if ($parentItem) {
$parent = $this->tree->ContentByItem($parentItem);
return BackendModule::Guard()->Allow(BackendAction::Create(), $parent);
}
return $this->GrantCreateInRoot()->ToBool();
}
