/**
* Function builds OpenPayU Form
* @access public
* @param string $data
* @param string $msg_name
* @param string $version
* @return string
*/
public static function buildOpenPayuForm($data, $msg_name, $version = '1.0')
{
if (!is_array($data)) {
return false;
}
$url = OpenPayUNetwork::getOpenPayuEndPoint();
$form = "<form method='post' action='" . $url . "'>\n";
$form .= OpenPayUBase::buildFormFragmentInput('HeaderRequest.Version', $version);
$form .= OpenPayUBase::buildFormFragmentInput('HeaderRequest.Name', $msg_name);
$form .= OpenPayUBase::arr2form($data, '', '');
$form .= '</form>';
return $form;
}
/**
* @access public
* @param string $oauth_client_name
* @param string $oauth_client_secret
* @return mixed
* @throws Exception
*/
public static function getAccessTokenOnly($oauth_client_name, $oauth_client_secret)
{
$params = 'client_id=' . $oauth_client_name . '&client_secret=' . $oauth_client_secret . '&grant_type=client_credentials';
$response = OpenPayU::sendData(OpenPayUNetwork::getOpenPayuEndPoint(), $params);
$resp_json = Tools::jsonDecode($response);
OpenPayU::addOutputConsole('oauth response', $response);
if (isset($resp_json->{'access_token'})) {
$access_token = $resp_json->{'access_token'};
}
if (empty($access_token)) {
throw new Exception('access_token is empty, error: ' . $response);
}
return $access_token;
}
