/**
* Function builds OpenPayU Xml Document
* @access public
* @param string $data
* @param string $startElement
* @param integer $request
* @param string $xml_version
* @param string $xml_encoding
* @return string $xml
*/
public static function buildOpenPayUDocument($data, $startElement, $request = 1, $xml_version = '1.0', $xml_encoding = 'UTF-8')
{
if (!is_array($data)) {
return false;
}
$xml = new XmlWriter();
$xml->openMemory();
$xml->startDocument($xml_version, $xml_encoding);
if (OpenPayU_Configuration::getApiVersion() < 2) {
$xml->startElementNS(null, 'OpenPayU', 'http://www.openpayu.com/openpayu.xsd');
$header = $request == 1 ? 'HeaderRequest' : 'HeaderResponse';
$xml->startElement($header);
$xml->writeElement('Algorithm', OpenPayU_Configuration::getHashAlgorithm());
$xml->writeElement('SenderName', 'exampleSenderName');
$xml->writeElement('Version', $xml_version);
$xml->endElement();
} else {
$xml->startElementNS(null, 'OpenPayU', 'http://www.openpayu.com/20/openpayu.xsd');
}
// domain level - open
if (OpenPayU_Configuration::getApiVersion() < 2) {
$xml->startElement(OpenPayUDomain::getDomain4Message($startElement));
}
// message level - open
$xml->startElement($startElement);
OpenPayU_Util::convertArrayToXml($xml, $data);
// message level - close
$xml->endElement();
// domain level - close
$xml->endElement();
// document level - close
if (OpenPayU_Configuration::getApiVersion() < 2) {
$xml->endElement();
}
return $xml->outputMemory(true);
}
/**
* Generate a form body for hosted order
*
* @access public
* @param $order An array containing full Order
* @param $params An optional array with form elements' params
* @return string Response html form
*/
public static function hostedOrderForm($order, $params = array())
{
$orderFormUrl = OpenPayU_Configuration::getServiceUrl() . 'orders';
$usortedFormFieldValuesAsArray = array();
$htmlFormFields = OpenPayU_Util::convertArrayToHtmlForm($order, "", $usortedFormFieldValuesAsArray);
ksort($usortedFormFieldValuesAsArray);
$sortedFormFieldValuesAsString = implode('', array_values($usortedFormFieldValuesAsArray));
$signature = OpenPayU_Util::generateSignData($sortedFormFieldValuesAsString, OpenPayU_Configuration::getHashAlgorithm(), OpenPayU_Configuration::getMerchantPosId(), OpenPayU_Configuration::getSignatureKey());
$formParams = array_merge(self::$defaultFormParams, $params);
$htmlOutput = sprintf("<form method=\"POST\" action=\"%s\" id=\"%s\" class=\"%s\">\n", $orderFormUrl, $formParams['formId'], $formParams['formClass']);
$htmlOutput .= $htmlFormFields;
$htmlOutput .= sprintf("<input type=\"hidden\" name=\"OpenPayu-Signature\" value=\"%s\" />", $signature);
$htmlOutput .= sprintf("<button type=\"submit\" formtarget=\"%s\" id=\"%s\" class=\"%s\">%s</button>", $formParams['submitTarget'], $formParams['submitId'], $formParams['submitClass'], $formParams['submitContent']);
$htmlOutput .= "</form>\n";
return $htmlOutput;
}
public function testSetValidHashAlgorithm()
{
OpenPayU_Configuration::setHashAlgorithm('MD5');
$this->assertEquals('MD5', OpenPayU_Configuration::getHashAlgorithm());
}
