/**
* Returns all roles the user is either assigned directly (User <-> Role) or
* indirectly (User <-> Group <-> Role).
*
* @param UmgtUser $user
*
* @return UmgtRole[]
*
* @author Christian Achatz
* @version
* Version 0.1, 19.06.2015<br />
*/
protected function getRoles(UmgtUser $user)
{
$roles = [];
// map roles int associative array to ensure unique result set
foreach ($user->loadRelatedObjects('Role2User') as $role) {
$roles[$role->getObjectId()] = $role;
}
// add roles assigned via group to allow easy role/permission assignment
foreach ($user->loadRelatedObjects('Group2User') as $group) {
foreach ($group->loadRelatedObjects('Role2Group') as $groupRole) {
if (!isset($roles[$groupRole->getObjectId()])) {
$roles[$groupRole->getObjectId()] = $groupRole;
}
}
}
return array_values($roles);
}
/**
* Loads all roles and associated permissions of a given user. Filters duplicate entries.
*
* @param UmgtUser $user The current user.
*
* @return UmgtPermission[] The list of permissions associated to the given user.
* @throws GenericORMapperException In case of any issues with loading permission.
*
* @author Christian Merz
* @version
* Version 0.1, 16.10.2015<br />
*/
private function getPermissions(UmgtUser $user)
{
$RoleList = $user->loadRelatedObjects('Role2User');
$permissionArray = array();
foreach ($RoleList as $Role) {
$PermissionList = $Role->loadRelatedObjects('Role2Permission');
foreach ($PermissionList as $Permission) {
if (!array_key_exists($Permission->getObjectId(), $permissionArray)) {
$permissionArray[$Permission->getObjectId()] = $Permission;
}
}
}
return array_merge($permissionArray);
}
/**
* @param UmgtUser $user
*
* @return UmgtGroup[]
*/
private function getGroups(UmgtUser $user)
{
return $user->loadRelatedObjects('Group2User');
}
