/**
* Validate the repsonse from Intacct to see if we successfully created a session
*
* @param String $response The XML response from Intacct
*
* @throws Exception
* @return null
*/
private static function validateConnection($response)
{
$simpleXml = simplexml_load_string($response);
if ($simpleXml === false) {
throw new Exception("Invalid XML response: \n" . var_export($response, true));
}
if ((string) $simpleXml->control->status == 'failure') {
throw new Exception(api_util::xmlErrorToString($simpleXml->errormessage));
}
if (!isset($simpleXml->operation)) {
if (isset($simpleXml->errormessage)) {
throw new Exception(api_util::xmlErrorToString($simpleXml->errormessage->error[0]));
}
}
if (isset($simpleXml->operation->authentication->status)) {
if ($simpleXml->operation->authentication->status != 'success') {
$error = $simpleXml->operation->errormessage;
throw new Exception(" [Error] " . (string) $error->error[0]->description2);
}
}
$status = $simpleXml->operation->result->status;
if ((string) $status != 'success') {
$error = $simpleXml->operation->result->errormessage;
throw new Exception(" [Error] " . (string) $error->error[0]->description2);
} else {
return;
// no error found.
}
}
/**
* @return mixed
*/
public function __toString()
{
$argXml = new SimpleXMLElement("<arguments/>");
self::constructElement($argXml);
return api_util::xmlElementToSnippet($argXml->asXML());
}
/**
* Process results from any of the read methods and convert into the appropriate structure
*
* @param String $response result from post to Intacct Web Services
* @param Integer &$count by reference count of records returned
* @param string $returnFormat valid returnFormat value
*
* @throws Exception
* @return Mixed string or object depending on return format
*/
private static function processReadResults($response, &$count, $returnFormat = api_returnFormat::PHPOBJ)
{
$objAry = array();
$csv = '';
$json = '';
$xml = '';
if ($returnFormat == api_returnFormat::PHPOBJ) {
$objAry = api_util::csvToPhp($response);
$count = count($objAry);
return $objAry;
} elseif ($returnFormat == api_returnFormat::JSON) {
// this seems really expensive
$objAry = json_decode($response);
// todo: JSON doesn't work because we don't know what object to refer to
throw new Exception("The JSON return format is not implemented yet.");
} elseif ($returnFormat == api_returnFormat::XML) {
$xmlObj = simplexml_load_string($response);
foreach ($xmlObj->operation->result->data->attributes() as $attribute => $value) {
if ($attribute == 'count') {
$count = $value;
break;
}
}
$xml = $xmlObj->operation->result->data->view->asXml();
return $xml;
} elseif ($returnFormat == api_returnFormat::CSV) {
$objAry = api_util::csvToPhp($response);
$count = count($objAry);
$csv = $response;
return $csv;
} else {
throw new Exception("Unknown return format {$returnFormat}. Refer to the api_returnFormat class.");
}
}
