/**
* buildParent
*
* @param AclResource $resource
*
* @return AclResource
* @throws RcmUserException
*/
public function buildParent(AclResource $resource)
{
$parentResourceId = $resource->getParentResourceId();
// root parent must be null
if ($resource->getResourceId() == $this->rootResource->getResourceId()) {
$resource->setParentResourceId(null);
return $resource;
}
if (empty($parentResourceId)) {
$resource->setParentResourceId($this->rootResource->getResourceId());
}
return $resource;
}
/**
* getResourceStack
*
* @param AclResource $resource
* @param array $resources
* @param int $nestLevel
*
* @return array
* @throws RcmUserException
*/
public function getResourceStack(AclResource $resource, $resources = [], $nestLevel = 0)
{
if ($nestLevel > $this->maxResourceNesting) {
throw new RcmUserException('Max resource nesting exceeded, max nesting level is ' . $this->maxResourceNesting);
}
$tempResource = [$resource->getResourceId() => $resource];
$resources = $tempResource + $resources;
$parentResourceId = $resource->getParentResourceId();
$hasParent = $parentResourceId !== null;
if ($hasParent) {
$parentResource = $this->resourceProvider->getResource($parentResourceId);
$nestLevel++;
return $this->getResourceStack($parentResource, $resources, $nestLevel);
}
return $resources;
}
/**
* createNamespaceId
*
* @param AclResource $aclResource
* @param $aclResources
* @param null $namespaceSeparator
*
* @return string
*/
public function createNamespaceId(AclResource $aclResource, $aclResources, $namespaceSeparator = null)
{
$parentId = $aclResource->getParentResourceId();
$namespace = $aclResource->getResourceId();
if (!empty($parentId) && isset($aclResources[$parentId])) {
$parent = $aclResources[$parentId];
$newNamespace = $this->createNamespaceId($parent, $aclResources, $namespaceSeparator);
$namespace = $newNamespace . $this->getNamespaceSeparator($namespaceSeparator) . $namespace;
}
return $namespace;
}
