protected function message(Exception $exception)
{
$this->dispatch('message');
if (!$exception instanceof RestException) {
$exception = new RestException(500, $this->productionMode ? null : $exception->getMessage(), array(), $exception);
}
$this->exception = $exception;
$method = 'handle' . $exception->getCode();
$handled = false;
foreach ($this->errorClasses as $className) {
if (method_exists($className, $method)) {
$obj = Scope::get($className);
if ($obj->{$method}()) {
$handled = true;
}
}
}
if ($handled) {
return;
}
if (!isset($this->responseFormat)) {
$this->responseFormat = Scope::get('JsonFormat');
}
$this->composeHeaders($exception);
/**
* @var iCompose Default Composer
*/
$compose = Scope::get(Defaults::$composeClass);
$this->responseData = $this->responseFormat->encode($compose->message($exception), !$this->productionMode);
$this->respond();
}
/**
* Encodes the response in the preferred format and sends back.
*
* @param mixed $data array or scalar value or iValueObject or null
* @param int $statusCode
* @param string|null $statusMessage
*/
public function sendData($data, $statusCode = 0, $statusMessage = null)
{
//$this->log []= ob_get_clean ();
//only GET method should be cached if allowed by API developer
$expires = $this->requestMethod == 'GET' ? Defaults::$headerExpires : 0;
$cacheControl = Defaults::$headerCacheControl[0];
if ($expires > 0) {
$cacheControl = $this->apiMethodInfo->accessLevel ? 'private, ' : 'public, ';
$cacheControl .= end(Defaults::$headerCacheControl);
$cacheControl = str_replace('{expires}', $expires, $cacheControl);
$expires = gmdate('D, d M Y H:i:s \\G\\M\\T', time() + $expires);
}
@header('Cache-Control: ' . $cacheControl);
@header('Expires: ' . $expires);
@header('X-Powered-By: Luracast Restler v' . Restler::VERSION);
if (Defaults::$crossOriginResourceSharing && isset($_SERVER['HTTP_ORIGIN'])) {
header('Access-Control-Allow-Origin: ' . (Defaults::$accessControlAllowOrigin == '*' ? $_SERVER['HTTP_ORIGIN'] : Defaults::$accessControlAllowOrigin));
header('Access-Control-Allow-Credentials: true');
header('Access-Control-Max-Age: 86400');
}
if (isset($this->apiMethodInfo->metadata['header'])) {
foreach ($this->apiMethodInfo->metadata['header'] as $header) {
@header($header, true);
}
}
/**
*
* @var iRespond DefaultResponder
*/
$responder = Util::setProperties(Defaults::$responderClass, isset($this->apiMethodInfo->metadata) ? $this->apiMethodInfo->metadata : null);
if ($statusCode == 0) {
if (isset($this->apiMethodInfo->metadata['status'])) {
$this->setStatus($this->apiMethodInfo->metadata['status']);
}
$data = $responder->formatResponse($data);
$data = $this->responseFormat->encode($data, !$this->productionMode);
$postProcess = '_' . $this->apiMethod . '_' . $this->responseFormat->getExtension();
if (isset($this->apiClassInstance) && method_exists($this->apiClassInstance, $postProcess)) {
$data = call_user_func(array($this->apiClassInstance, $postProcess), $data);
}
} else {
$message = RestException::$codes[$statusCode] . (empty($statusMessage) ? '' : ': ' . $statusMessage);
$this->setStatus($statusCode);
$data = $this->responseFormat->encode($responder->formatError($statusCode, $message), !$this->productionMode);
}
$this->responseFormat->setCharset(Defaults::$charset);
$charset = $this->responseFormat->getCharset() ?: Defaults::$charset;
@header('Content-Type: ' . (Defaults::$useVendorMIMEVersioning ? 'application/vnd.' . Defaults::$apiVendor . "-v{$this->requestedApiVersion}" . '+' . $this->responseFormat->getExtension() : $this->responseFormat->getMIME()) . '; charset=' . $charset);
@header('Content-Language: ' . Defaults::$language);
//handle throttling
if (Defaults::$throttle) {
$elapsed = time() - $this->startTime;
if (Defaults::$throttle / 1000.0 > $elapsed) {
usleep(1000000.0 * (Defaults::$throttle / 1000.0 - $elapsed));
}
}
die($data);
}
