static function get()
{
// This object is a singleton
if (!isset(espritDBFetcher::$fetcher)) {
espritDBFetcher::$fetcher = new espritDBFetcher();
}
return espritDBFetcher::$fetcher;
}
public function getPeople($userId, $groupId, $sortOrder, $filter, $first, $max, $profileDetails, $networkDistance, SecurityToken $token)
{
$ids = array();
switch ($groupId->getType()) {
case 'all':
case 'friends':
$person = $userId->getUserId($token);
$friendIds = espritDBFetcher::get()->getFriendIds($person);
if (is_array($friendIds) && count($friendIds)) {
$ids = $friendIds;
}
break;
case 'self':
default:
$ids[] = $userId->getUserId($token);
break;
}
$allPeople = espritDBFetcher::get()->getPeople($ids, $profileDetails);
$people = array();
foreach ($ids as $id) {
$person = null;
if (is_array($allPeople) && isset($allPeople[$id])) {
$person = $allPeople[$id];
if (!$token->isAnonymous() && $id == $token->getViewerId()) {
$person->setIsViewer(true);
}
if (!$token->isAnonymous() && $id == $token->getOwnerId()) {
$person->setIsOwner(true);
}
if (is_array($profileDetails) && count($profileDetails) && !in_array('all', $profileDetails)) {
$newPerson = array();
$newPerson['isOwner'] = $person->isOwner;
$newPerson['isViewer'] = $person->isViewer;
$newPerson['name'] = $person->name;
foreach ($profileDetails as $field) {
if (isset($person->{$field}) && !isset($newPerson[$field])) {
$newPerson[$field] = $person->{$field};
}
}
$person = $newPerson;
}
$people[] = $person;
}
}
if ($sortOrder == 'name') {
usort($people, array($this, 'comparator'));
}
$totalSize = count($people);
$last = $first + $max;
$last = min($last, $totalSize);
if ($first !== false && $first != null && $last) {
$people = array_slice($people, $first, $last);
}
$collection = new RestfulCollection($people, $first, $totalSize);
return new ResponseItem(null, null, $collection);
}
public function updatePersonData(UserID $userId, GroupId $groupId, $fields, $values, $appId, SecurityToken $token)
{
foreach ($fields as $key) {
if (!espritAppDataService::isValidKey($key)) {
return new ResponseItem(BAD_REQUEST, "The person app data key had invalid characters", null);
}
}
switch ($groupId->getType()) {
case 'self':
foreach ($fields as $key) {
$value = isset($values[$key]) ? $values[$key] : null;
if (!espritDBFetcher::get()->setAppData($userId->getUserId($token), $key, $value, $appId)) {
return new ResponseItem(INTERNAL_ERROR, "Internal server error", null);
}
}
break;
default:
return new ResponseItem(NOT_IMPLEMENTED, "We don't support updating data in batches yet", null);
break;
}
return new ResponseItem(null, null, array());
}
public function createActivity(UserId $userId, $activity, SecurityToken $token)
{
// TODO: Validate the activity and do any template expanding
espritDBFetcher::get()->createActivity($userId->getUserId($token), $activity, $token->getAppId());
return new ResponseItem(null, null, array());
}