/**
* @return boolean
*/
public function execute()
{
$this->curl = new Curl();
$this->curl->setOpt(CURLOPT_ENCODING, 'gzip');
$this->curl->setOpt(CURLOPT_SSL_VERIFYPEER, false);
$this->curl->setOpt(CURLOPT_HTTPHEADER, array('Accept: application/xml'));
$this->prepareRequest();
if (!$this->xmlRequest) {
$this->lastError = new Exception('Request XML is not defined.');
return false;
}
if (!isset(static::$API_METHOD) || !static::$API_METHOD) {
$this->lastError = new Exception('API method is not defined.');
return false;
}
$url = rtrim(static::ENDPOINT, '/') . '/' . static::ENDPOINT_VERSION . '/' . static::$API_METHOD;
$data = array();
if (static::$HTTP_METHOD === EANFacade::HTTP_METHOD_POST) {
$data['xml'] = XMLUtils::SXEasXML($this->xmlRequest);
$url .= '?' . Utils::httpBuildQuery3986($this->params);
} else {
$data = array_merge($this->params, array('xml' => XMLUtils::SXEasXML($this->xmlRequest)));
}
if (static::$HTTP_METHOD === EANFacade::HTTP_METHOD_GET) {
$this->curl->get($url, $data);
$this->curl->close();
} else {
if (static::$HTTP_METHOD === EANFacade::HTTP_METHOD_POST) {
$this->curl->post($url, $data);
$this->curl->close();
} else {
$this->lastError = new Exception('Invalid method for API call.');
return false;
}
}
if ($this->curl->error) {
$this->lastError = new Exception($this->curl->errorMessage);
return false;
}
try {
if ($this->curl->response instanceof SimpleXMLElement) {
$this->xmlResponse = $this->curl->response;
} else {
$this->xmlResponse = new SimpleXMLElement($this->curl->response);
}
} catch (Exception $e) {
$this->lastError = $e;
return false;
}
$this->lastError = null;
$this->prepareResponse();
return true;
}
/**
* @return string
*/
public function asXML()
{
return XMLUtils::SXEasXML($this->xml);
}
