/**
* 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.");
}
}
