/**
* Parse the response from the server
*
* @param array
* @return object
*/
private function _parse_response($response)
{
$details = (object) array();
if (is_object($response)) {
if ($response->code == '1') {
return Payment_Response::instance()->gateway_response('Success', $this->_lib_method . '_success', $details);
} else {
$details->reason = $response->message;
return Payment_Response::instance()->gateway_response('Failure', $this->_lib_method . '_gateway_failure', $details);
}
} elseif (strstr($response, '<response>')) {
$response = Payment_Utility::parse_xml($response);
$response = Payment_Utility::arrayize_object($response);
$details->gateway_response = $response;
if ($response['code'] == '1') {
return Payment_Response::instance()->gateway_response('Success', $this->_lib_method . '_success', $details);
} else {
$details->reason = $response['message'];
return Payment_Response::instance()->gateway_response('Failure', $this->_lib_method . '_gateway_failure', $details);
}
} else {
$results = explode('&', urldecode($response));
foreach ($results as $result) {
list($key, $value) = explode('=', $result);
$gateway_response[$key] = $value;
}
$details->gateway_response = $gateway_response;
$details->timestamp = isset($gateway_response['trnDate']) ? $gateway_response['trnDate'] : gmdate('c');
if (isset($gateway_response['trnApproved']) && $gateway_response['trnApproved'] == '1') {
$details->identifier = isset($gateway_response['trnId']) ? $gateway_response['trnId'] : null;
if (isset($gateway_response['rbAccountId'])) {
$details->identifier = $gateway_response['rbAccountId'];
}
return Payment_Response::instance()->gateway_response('success', $this->_lib_method . '_success', $details);
} else {
$details->reason = isset($gateway_response['messageText']) ? $gateway_response['messageText'] : null;
return Payment_Response::instance()->gateway_response('failure', $this->_lib_method . '_gateway_failure', $details);
}
}
}
/**
* Makes the actual request to the gateway
*
* @param string This is the API endpoint currently being used
* @param string The data to be passed to the API
* @param string A specific content type to define for cURL request
* @return object response object
*/
public static function curl_request($query_string, $payload = NULL, $content_type = NULL, $custom_headers = NULL)
{
$headers = is_null($custom_headers) ? array() : $custom_headers;
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $query_string);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HEADER, 0);
if (is_null($payload)) {
$request = curl_exec($curl);
if ($request[0] == '<') {
return Payment_Utility::parse_xml($request);
} else {
return $request;
}
} else {
if (is_null($content_type)) {
$xml = TRUE;
$headers[] = "Content-Type: text/xml";
} else {
if (strpos($content_type, 'xml') !== FALSE) {
$xml = TRUE;
}
$headers[] = "Content-Type: {$content_type}";
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_POSTFIELDS, $payload);
$request = curl_exec($curl);
if (isset($xml) && $xml === TRUE) {
return Payment_Utility::parse_xml($request);
} else {
return $request;
}
}
}
