/**
  * /people/{userId}/{groupId}/{optionalPersonId}
  *
  * examples:
  * /people/john.doe/@all
  * /people/john.doe/@friends
  * /people/john.doe/@self
  */
 public function handleGet(RestRequestItem $requestItem)
 {
     $requestItem->parseUrlWithTemplate(self::$PEOPLE_PATH);
     $parameters = $requestItem->getParameters();
     $optionalPersonId = in_array('personId', $parameters) ? $parameters['personId'] : null;
     $fields = $requestItem->getFieldsWithDefaultValue(self::$DEFAULT_PERSON_FIELDS);
     if ($optionalPersonId || is_object($requestItem->getGroup()) && $requestItem->getGroup()->getType() == 'self') {
         //FIXME same logic as the java code here, but doesn't seem to do much with the optionalPersonId which seems odd
         return $this->service->getPerson($requestItem->getUser(), $requestItem->getGroup(), $fields, $requestItem->getToken());
     }
     return $this->service->getPeople($requestItem->getUser(), $requestItem->getGroup(), $requestItem->getOrderBy(), $requestItem->getFilterBy(), $requestItem->getStartIndex(), $requestItem->getCount(), $fields, $requestItem->getNetworkDistance(), $requestItem->getToken());
 }
 /**
  * Tests RestRequestItem->getNetworkDistance()
  */
 public function testGetNetworkDistance()
 {
     $this->assertEquals('1', $this->RestRequestItem->getNetworkDistance());
 }