Gets the current date and time in ISO format using the current timezone.
| static public getCurrentDate ( ) : String | ||
| Результат | String | Current ISO date and time. |
/**
* Constructs valid statements.
* @param [\stdClass] $statements
* @param StoreOptions $opts
* @return [String => \stdClass] Array of statements mapped to their UUIDs.
*/
private function constructValidStatements(array $statements, StoreOptions $opts)
{
$generated_ids = [];
$constructed = [];
$this->hashes = [];
foreach ($statements as $statement) {
$statement->authority = $opts->getOpt('authority');
$statement->stored = Helpers::getCurrentDate();
if (!isset($statement->timestamp)) {
$statement->timestamp = $statement->stored;
}
if (!isset($statement->id)) {
$statement->id = $this->getUUID($generated_ids);
$generated_ids[] = $statement->id;
}
// Validates statement.
$constructed_statement = new XAPIStatement($statement);
Helpers::validateAtom($constructed_statement, 'statement');
$statement = $constructed_statement->getValue();
// Gets attachment hashes.
$attachments = !isset($statement->attachments) ? [] : $statement->attachments;
foreach ($attachments as $attachment) {
$this->hashes[] = $attachment->sha2;
}
// Adds $statement to $constructed.
if (isset($constructed[$statement->id])) {
$this->inserter->compareForConflict($statement, $constructed[$statement->id]);
} else {
$constructed[$statement->id] = $statement;
}
}
return $constructed;
}
/**
* Gets an array of statements.
* https://github.com/adlnet/xAPI-Spec/blob/master/xAPI.md#723-getstatements
* @param [String => mixed] $options
* @return Response
*/
public function index($options)
{
// Gets the acceptable languages.
$langs = LockerRequest::header('Accept-Language', []);
$langs = is_array($langs) ? $langs : explode(',', $langs);
$langs = array_map(function ($lang) {
return explode(';', $lang)[0];
}, $langs);
// Gets the params.
$params = LockerRequest::all();
if (isset($params['agent'])) {
$decoded_agent = json_decode($params['agent']);
if ($decoded_agent !== null) {
$params['agent'] = $decoded_agent;
}
}
// Gets an index of the statements with the given options.
list($statements, $count, $opts) = $this->statements->index(array_merge(['langs' => $langs], $params, $options));
// Defines the content type and body of the response.
if ($opts['attachments'] === true) {
$content_type = 'multipart/mixed; boundary=' . static::BOUNDARY;
$body = $this->makeAttachmentsResult($statements, $count, $opts);
} else {
$content_type = 'application/json;';
$body = $this->makeStatementsResult($statements, $count, $opts);
}
// Creates the response.
return \Response::make($body, 200, ['Content-Type' => $content_type, 'X-Experience-API-Consistent-Through' => Helpers::getCurrentDate()]);
}
/**
* Gets the CORS headers.
* @return [String => Mixed] CORS headers.
*/
private function getCORSHeaders()
{
return ['Access-Control-Allow-Origin' => \Request::root(), 'Access-Control-Allow-Methods' => 'GET, PUT, POST, DELETE, OPTIONS', 'Access-Control-Allow-Headers' => 'Origin, Content-Type, Accept, Authorization, X-Requested-With, X-Experience-API-Version, X-Experience-API-Consistent-Through, Updated', 'Access-Control-Allow-Credentials' => 'true', 'X-Experience-API-Consistent-Through' => Helpers::getCurrentDate(), 'X-Experience-API-Version' => '1.0.1'];
}
protected function generateStatement($statement = [])
{
$timestamp = Helpers::getCurrentDate();
return array_merge(['id' => $this->statement_id, 'actor' => ['mbox' => 'mailto:test@example.com', 'objectType' => 'Agent'], 'verb' => ['id' => 'http://www.example.com/verbs/test'], 'object' => ['id' => 'http://www.example.com/objects/test', 'objectType' => 'Activity'], 'timestamp' => $timestamp, 'stored' => $timestamp, 'authority' => ['mbox' => 'mailto:test@example.com', 'objectType' => 'Agent'], 'version' => '1.0.1'], $statement);
}
