oxonlinelicensecheckcaller.php

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<?php

class oxOnlineLicenseCheckCaller extends oxOnlineCaller
{

    const WEB_SERVICE_URL = 'https://olc.oxid-esales.com/check.php';

    const XML_DOCUMENT_NAME = 'olcRequest';

    private $_sResponseElement = 'olc';

    public function doRequest(oxOnlineLicenseCheckRequest $oRequest)
    {
        $sResponse = $this->call($oRequest);

        return $this->_formResponse($sResponse);
    }

    protected function _formEmail($oRequest)
    {
        $oRequest->keys = null;

        return parent::_formEmail($oRequest);
    }

    protected function _formResponse($sRawResponse)
    {
        $oUtilsXml = oxRegistry::get("oxUtilsXml");
        if (empty($sRawResponse) || !($oDomDoc = $oUtilsXml->loadXml($sRawResponse))) {
            throw new oxException('OLC_ERROR_RESPONSE_NOT_VALID');
        }

        if ($oDomDoc->documentElement->nodeName != $this->_sResponseElement) {
            throw new oxException('OLC_ERROR_RESPONSE_UNEXPECTED');
        }

        $oResponseNode = $oDomDoc->firstChild;

        if (!$oResponseNode->hasChildNodes()) {
            throw new oxException('OLC_ERROR_RESPONSE_NOT_VALID');
        }

        $oNodes = $oResponseNode->childNodes;

        $oResponse = oxNew('oxOnlineLicenseCheckResponse');

        // iterate through response node to get response parameters
        for ($i = 0; $i < $oNodes->length; $i++) {
            $sNodeName = $oNodes->item($i)->nodeName;
            $sNodeValue = $oNodes->item($i)->nodeValue;
            $oResponse->$sNodeName = $sNodeValue;
        }

        return $oResponse;
    }

    protected function _getXMLDocumentName()
    {
        return self::XML_DOCUMENT_NAME;
    }

    protected function _getServiceUrl()
    {
        return self::WEB_SERVICE_URL;
    }
}