function getPclasses()
{
$jlang = JFactory::getLanguage();
$jlang->load('plg_vmpayment_klarna', JPATH_ADMINISTRATOR, 'en-GB', true);
$jlang->load('plg_vmpayment_klarna', JPATH_ADMINISTRATOR, $jlang->getDefault(), true);
$jlang->load('plg_vmpayment_klarna', JPATH_ADMINISTRATOR, NULL, true);
// call klarna server for pClasses
//$methodid = jrequest::getInt('methodid');
if (!class_exists('VmModel')) {
require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'vmmodel.php';
}
$model = VmModel::getModel('paymentmethod');
$payment = $model->getPayment();
if (!class_exists('vmParameters')) {
require JPATH_VM_ADMINISTRATOR . DS . 'helpers' . DS . 'parameterparser.php';
}
$parameters = new vmParameters($payment, $payment->payment_element, 'plugin', 'vmpayment');
$data = $parameters->getParamByName('data');
// echo "<pre>";print_r($data);
$json = KlarnaHandler::fetchPClasses($data);
ob_start();
require JPATH_VMKLARNAPLUGIN . DS . 'klarna' . DS . 'helpers' . DS . 'pclasses_html.php';
$json['pclasses'] = ob_get_clean();
$document = JFactory::getDocument();
$document->setMimeEncoding('application/json');
//echo json_encode($json, true);
echo json_encode($json);
jexit();
// echo result with tmpl ?
}
