public function import(\SimpleXMLElement $sx)
 {
     if (isset($sx->groups)) {
         $groups = array();
         foreach ($sx->groups->group as $g) {
             $groups[] = $g;
         }
         usort($groups, function ($a, $b) {
             $pathA = (string) $a['path'];
             $pathB = (string) $b['path'];
             $numA = count(explode('/', $pathA));
             $numB = count(explode('/', $pathB));
             if ($numA == $numB) {
                 return 0;
             } else {
                 return $numA < $numB ? -1 : 1;
             }
         });
         foreach ($groups as $group) {
             $existingGroup = \Concrete\Core\User\Group\Group::getByPath((string) $group['path']);
             if (!is_object($existingGroup)) {
                 $parent = null;
                 if ((string) $group['path'] != '') {
                     $lastSlash = strrpos((string) $group['path'], '/');
                     $parentPath = substr((string) $group['path'], 0, $lastSlash);
                     if ($parentPath) {
                         $parent = \Concrete\Core\User\Group\Group::getByPath($parentPath);
                     }
                 }
                 $pkg = static::getPackageObject($g['package']);
                 \Concrete\Core\User\Group\Group::add((string) $group['name'], (string) $group['description'], $parent, $pkg);
             }
         }
     }
 }
 public function getAccessEntity()
 {
     $group = $this->group;
     if (!is_object($group)) {
         $group = Group::getByName($this->group);
         if (!is_object($group)) {
             $group = Group::getByPath($this->group);
         }
     }
     if (is_object($group)) {
         $entity = GroupAccessEntity::getOrCreate($group);
         return $entity;
     }
 }