public function processRecord($record, $columnMap, &$results, $preview = false)
 {
     $objID = parent::processRecord($record, $columnMap, $results, $preview);
     $_cache_groupByCode = array();
     // Add to predefined groups
     $member = DataObject::get_by_id($this->objectClass, $objID);
     foreach ($this->groups as $group) {
         // TODO This isnt the most memory effective way to add members to a group
         $member->Groups()->add($group);
     }
     // Add to groups defined
     if (isset($record['Groups']) && $record['Groups']) {
         $groupCodes = explode(',', $record['Groups']);
         foreach ($groupCodes as $groupCode) {
             if (!isset($_cache_groupByCode[$groupCode])) {
                 $group = Group::get()->filter('Code', $groupCode)->first();
                 if (!$group) {
                     $group = new Group();
                     $group->Code = $groupCode;
                     $group->Title = $groupCode;
                     $group->write();
                 }
                 $member->Groups()->add($group);
             }
             $_cache_groupByCode[$groupCode] = $group;
         }
     }
     $member->destroy();
     unset($member);
     return $objID;
 }
 public function processRecord($record, $columnMap, &$results, $preview = false)
 {
     // We match by 'Code', the ID property is confusing the importer
     if (isset($record['ID'])) {
         unset($record['ID']);
     }
     $objID = parent::processRecord($record, $columnMap, $results, $preview);
     $group = DataObject::get_by_id($this->objectClass, $objID);
     // set group hierarchies - we need to do this after all records
     // are imported to avoid missing "early" references to parents
     // which are imported later on in the CSV file.
     if (isset($record['ParentCode']) && $record['ParentCode']) {
         $parentGroup = DataObject::get_one('Group', array('"Group"."Code"' => $record['ParentCode']));
         if ($parentGroup) {
             $group->ParentID = $parentGroup->ID;
             $group->write();
         }
     }
     // set permission codes - these are all additive, meaning
     // existing permissions arent cleared.
     if (isset($record['PermissionCodes']) && $record['PermissionCodes']) {
         foreach (explode(',', $record['PermissionCodes']) as $code) {
             $p = DataObject::get_one('Permission', array('"Permission"."Code"' => $code, '"Permission"."GroupID"' => $group->ID));
             if (!$p) {
                 $p = new Permission(array('Code' => $code));
                 $p->write();
             }
             $group->Permissions()->add($p);
         }
     }
     return $objID;
 }