public function handle($headers, $body, $outputClass = null)
{
if ($outputClass !== null) {
$this->getUnmarshaller()->setOutputClass($outputClass);
}
Logger::info('Handling callback');
Logger::trace('Headers: {0}', $headers);
Logger::trace('Body: {0}', $body);
if (!$this->isSignatureCheckDisabled()) {
$securityHelper = new SecurityHelper($this->apiKey, $this->signatureKey, $this->partnerApiKey, $this->partnerSignatureKey);
$signature = $securityHelper->getSignature($headers);
//var_dump($headers);
$securityHelper->checkSignature($signature, $body);
}
return $this->getUnmarshaller()->unmarshall($body);
}
public function call()
{
$queryString = !empty($this->getQuery()) ? http_build_query($this->getQuery()) : null;
$targetUrl = $this->url . $this->getMethodPath() . ($queryString !== null ? '?' . $queryString : '');
Logger::trace('Call target URL: ' . $targetUrl);
$bodyContent = $this->getBody() !== null ? $this->getRequestMarshaller()->marshall($this->getBody()) : null;
Logger::trace('Call body: ' . $bodyContent);
$securityHelper = new SecurityHelper($this->apiKey, $this->signatureKey, $this->partnerApiKey, $this->partnerSignatureKey);
$signature = $securityHelper->calculateSignature($queryString, $bodyContent);
Logger::trace('Signature: ' . $signature);
$headers = $this->getHeaders($signature);
Logger::trace('Headers: {0}', $headers);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $targetUrl);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
if ($bodyContent !== null) {
curl_setopt($ch, CURLOPT_POSTFIELDS, $bodyContent);
}
switch ($this->getHttpMethod()) {
case self::HTTP_GET:
curl_setopt($ch, CURLOPT_HTTPGET, true);
break;
case self::HTTP_POST:
curl_setopt($ch, CURLOPT_POST, true);
break;
case self::HTTP_PUT:
curl_setopt($ch, CURLOPT_PUT, true);
break;
case self::HTTP_DELETE:
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
break;
default:
break;
}
Logger::trace("Calling {0} with http method {1}, body content: {2}", $targetUrl, $this->getHttpMethod(), $bodyContent);
$response = curl_exec($ch);
if ($response === false) {
throw new Exception('Connection error: ' . curl_error($ch));
}
$responseStatus = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$responseHeaderSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
curl_close($ch);
Logger::trace("Response status: {0}, header size: {1}", $responseStatus, $responseHeaderSize);
$responseHeader = trim(substr($response, 0, $responseHeaderSize));
$responseBody = trim(substr($response, $responseHeaderSize));
Logger::trace("Response header: {0}", $responseHeader);
Logger::trace("Response body: {0}", $responseBody);
if ($responseStatus != '200') {
$this->setIsResponseSignatureCheckDisabled(true);
$this->getResponseUnmarshaller()->setOutputClass(new ApiOperationException());
$this->getResponseUnmarshaller()->setOutputClassResolveFunction(array('Unmarshaller', 'ResolveExceptionClass'));
$this->getResponseUnmarshaller()->setIsOutputAnArray(false);
$this->getResponseUnmarshaller()->setPropertyClassResolveFunctions(array());
}
if (!$this->isResponseSignatureCheckDisabled()) {
$responseSignature = $securityHelper->getSignature($responseHeader);
$securityHelper->checkSignature($responseSignature, $responseBody);
}
$output = $this->getResponseUnmarshaller()->unmarshall($responseBody);
if ($output instanceof Exception) {
throw $output;
}
return $output;
}
