/**
* &execute()
*
* @access public
* @param string $sUrl
* @param array $aryPostFields
* @param string $sEncode
* @return mixed string | PEAR_Error
*/
function &execute($sUrl = '', $aryPostFields = array(), $sEncode = '')
{
if (!is_resource($this->_ch)) {
$objRet = parent::create();
if (PEAR::isError($objRet)) {
return $objRet;
}
$this->verifyPeer = -1;
$this->verifyHost = -1;
}
if ('' != $sUrl) {
$this->setUrl($sUrl);
}
if (!empty($aryPostFields)) {
$this->setPostFields($aryPostFields);
}
foreach ($this->_aryOptions as $iOption => $mValue) {
if (!curl_setopt($this->_ch, $iOption, $mValue)) {
return PEAR::raiseError('Error setting Options');
}
}
$sRet = parent::execute();
parent::close();
if ('' != $sUrl) {
$this->clearUrl();
}
if (!empty($aryPostFields)) {
$this->clearPostFields();
}
if (PEAR::isError($sRet)) {
return $sRet;
}
if ('' != $sEncode) {
$sRet = mb_convert_encoding($sRet, 'UTF-8', $sEncode);
}
return $sRet;
}
if (isset($_GET['locId']) && isset($_GET['locT'])) {
$locId = $_GET['locId'];
$locT = $_GET['locT'];
$url = $url . "&locId=" . $locId . "&locT=" . $locT;
}
if (isset($_GET['title'])) {
$title = $_GET['title'];
$url = $url . "&sc.jobTitle=" . $title;
}
}
}
// Query cache
if ($content = $Cache_Lite->get($url)) {
error_log("Cache hit: " . $url);
} else {
$curl = new Net_Curl($url);
$content = $curl->execute();
$Cache_Lite->save($content, $url);
}
// Write JSON output
$final_json = array("contents" => $content);
$result = json_encode($final_json, JSON_HEX_TAG);
if (isset($_GET['callback'])) {
header('Content-Type: text/json; charset=utf8');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Max-Age: 3628800');
header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE');
$callback = $_GET['callback'];
echo $callback . '(' . $result . ');';
} else {
// normal JSON string
/**
* Process the transaction.
*
* @author Joe Stump <*****@*****.**>
* @access public
* @return mixed Payment_Process_Result on success, PEAR_Error on failure
*/
function &process()
{
if (!strlen($this->_options['keyfile']) || !file_exists($this->_options['keyfile'])) {
return PEAR::raiseError('Invalid key file');
}
// Sanity check
$result = $this->validate();
if (PEAR::isError($result)) {
return $result;
}
// Prepare the data
$result = $this->_prepare();
if (PEAR::isError($result)) {
return $result;
}
// Don't die partway through
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
$xml = $this->_prepareQueryString();
if (PEAR::isError($xml)) {
return $xml;
}
$url = 'https://' . $this->_options['host'] . ':' . $this->_options['port'] . '/LSGSXML';
$curl = new Net_Curl($url);
$result = $curl->create();
if (PEAR::isError($result)) {
return $result;
}
$curl->type = 'POST';
$curl->fields = $xml;
$curl->sslCert = $this->_options['keyfile'];
// LinkPoint's staging server has a boned certificate. If they are
// testing against staging we need to turn off SSL host verification.
if ($this->_options['host'] == 'staging.linkpt.net') {
$curl->verifyPeer = false;
$curl->verifyHost = 0;
}
$curl->userAgent = 'PEAR Payment_Process_LinkPoint 0.1';
$result =& $curl->execute();
if (PEAR::isError($result)) {
return PEAR::raiseError('cURL error: ' . $result->getMessage());
} else {
$curl->close();
}
$this->_responseBody = trim($result);
$this->_processed = true;
// Restore error handling
PEAR::popErrorHandling();
$response =& Payment_Process_Result::factory($this->_driver, $this->_responseBody, $this);
if (!PEAR::isError($response)) {
$response->parse();
}
return $response;
}
