/**
* Get a list of supported gateways which may be available
*
* @return array
*/
public function getSupportedGateways()
{
$composer = Json::decode(file_get_contents(__DIR__ . '/../composer.json'));
return $composer['extra']['gateways'];
}
/**
* @param string $url
* @param string $method
* @param array $params
* @param array $options
*
* @return array
*/
protected function request($url, $method = self::GET, $params = array(), $options = array())
{
if (in_array($method, array(self::GET, self::DELETE)) && count($params)) {
$url .= (stripos($url, '?') ? '&' : '?') . http_build_query($params);
$params = array();
}
curl_setopt($this->curl, CURLOPT_HEADER, true);
curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($this->curl, CURLOPT_URL, $url);
curl_setopt($this->curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($this->curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($this->curl, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($this->curl, CURLOPT_TIMEOUT, 30);
// File Upload
if (isset($options['files']) && count($options['files']) > 0) {
foreach ($options['files'] as $index => $file) {
$params[$index] = $this->createCurlFile($file);
}
version_compare(PHP_VERSION, '5.5', '<') || curl_setopt($this->curl, CURLOPT_SAFE_UPLOAD, false);
curl_setopt($this->curl, CURLOPT_POSTFIELDS, $params);
} elseif (isset($options['xml'])) {
$options['headers'][] = 'content-type:text/xml';
curl_setopt($this->curl, CURLOPT_POSTFIELDS, $params['xml']);
} elseif (isset($options['json'])) {
$options['headers'][] = 'content-type:application/json';
curl_setopt($this->curl, CURLOPT_POSTFIELDS, Json::encode($params));
} elseif (in_array($method, array(self::POST))) {
curl_setopt($this->curl, CURLOPT_POSTFIELDS, http_build_query($params));
} else {
}
// Check for custom headers
if (isset($options['headers']) && count($options['headers'])) {
curl_setopt($this->curl, CURLOPT_HTTPHEADER, $options['headers']);
}
// Check for basic auth
if (isset($options['auth']['type']) && 'basic' === $options['auth']['type']) {
curl_setopt($this->curl, CURLOPT_USERPWD, $options['auth']['username'] . ':' . $options['auth']['password']);
}
$response = $this->doCurl();
// Separate headers and body
$headerSize = $response['curl_info']['header_size'];
$header = substr($response['response'], 0, $headerSize);
$body = substr($response['response'], $headerSize);
$results = array('curl_info' => $response['curl_info'], 'content_type' => $response['curl_info']['content_type'], 'status' => $response['curl_info']['http_code'], 'headers' => $this->splitHeaders($header), 'data' => $body);
if ($response['response'] === false) {
$results['curl_error'] = curl_error($this->curl);
}
return $results;
}
