/**
*
*
* @return PageRights
*/
protected function InitPageRights()
{
$rights = $this->page->Exists() ? $this->page->GetUserGroupRights() : null;
$parentRights = null;
if ($this->parent) {
$parentRights = RightsFinder::FindPageRights($this->parent);
}
if (!$parentRights) {
$siteRights = $this->site->GetUserGroupRights();
if ($siteRights) {
$parentRights = $this->site->GetUserGroupRights()->GetPageRights();
}
}
$this->pageRights = new PageRights($parentRights, $rights);
}
/**
* Finds the parent rights
* @return BackendContentRights
*/
private function FindParentRights()
{
$parentRights = null;
$parentContent = $this->Content()->Exists() ? ContentTreeUtil::ParentOf($this->Content()) : null;
if ($parentContent) {
$parentRights = RightsFinder::FindContentRights($parentContent);
}
if (!$parentRights) {
switch ($this->Location()) {
case Enums\ContentLocation::Page():
$pageRights = RightsFinder::FindPageRights($this->Page());
$parentRights = $pageRights ? $pageRights->GetContentRights() : null;
break;
case Enums\ContentLocation::Layout():
$layoutRights = $this->Area()->GetLayout()->GetUserGroupRights();
$parentRights = $layoutRights ? $layoutRights->GetContentRights() : null;
break;
case Enums\ContentLocation::Container():
$containerRights = $this->Container()->GetUserGroupRights();
$parentRights = $containerRights ? $containerRights->GetContentRights() : null;
break;
}
}
return $parentRights;
}
/**
* Grant evaluation for adding content on top of a page area
* @param Page $page The page
* @return GrantResult GrantResult Returns the grant result telling if creation is allowed
*/
function GrantAddContentToPage(Page $page)
{
//dummy content for evaluation
$content = new Content();
$content->SetUserGroup(GroupFinder::FindPageGroup($page));
$pageRights = RightsFinder::FindPageRights($page);
if ($pageRights) {
$content->SetUserGroupRights($pageRights->GetContentRights());
}
return $this->Grant(BackendAction::Create(), $content);
}