Your IP : 18.191.176.228
<?php
class ControllerExtensionPaymentKlarnaAccount extends Controller {
private $error = array();
private $pclasses = array();
public function index() {
$this->load->language('extension/payment/klarna_account');
$this->document->setTitle($this->language->get('heading_title'));
$this->load->model('setting/setting');
if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
$status = false;
foreach ($this->request->post['payment_klarna_account_'] as $klarna_account) {
if ($klarna_account['status']) {
$status = true;
break;
}
}
$klarna_data = array(
'klarna_account_pclasses' => $this->pclasses,
'klarna_account_status' => $status
);
$this->model_setting_setting->editSetting('payment_klarna_account', array_merge($this->request->post, $klarna_data));
$this->session->data['success'] = $this->language->get('text_success');
$this->response->redirect($this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment', true));
}
if (isset($this->error['warning'])) {
$data['error_warning'] = $this->error['warning'];
} else {
$data['error_warning'] = '';
}
if (isset($this->session->data['success'])) {
$data['success'] = $this->session->data['success'];
unset($this->session->data['success']);
} else {
$data['success'] = '';
}
$data['breadcrumbs'] = array();
$data['breadcrumbs'][] = array(
'text' => $this->language->get('text_home'),
'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'], true)
);
$data['breadcrumbs'][] = array(
'text' => $this->language->get('text_extension'),
'href' => $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment', true)
);
$data['breadcrumbs'][] = array(
'text' => $this->language->get('heading_title'),
'href' => $this->url->link('extension/payment/klarna_account', 'user_token=' . $this->session->data['user_token'], true)
);
$data['action'] = $this->url->link('extension/payment/klarna_account', 'user_token=' . $this->session->data['user_token'], true);
$data['cancel'] = $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=payment', true);
$data['countries'] = array();
$data['countries'][] = array(
'name' => $this->language->get('text_germany'),
'code' => 'DEU'
);
$data['countries'][] = array(
'name' => $this->language->get('text_netherlands'),
'code' => 'NLD'
);
$data['countries'][] = array(
'name' => $this->language->get('text_denmark'),
'code' => 'DNK'
);
$data['countries'][] = array(
'name' => $this->language->get('text_sweden'),
'code' => 'SWE'
);
$data['countries'][] = array(
'name' => $this->language->get('text_norway'),
'code' => 'NOR'
);
$data['countries'][] = array(
'name' => $this->language->get('text_finland'),
'code' => 'FIN'
);
if (isset($this->request->post['payment_klarna_account'])) {
$data['payment_klarna_account'] = $this->request->post['payment_klarna_account'];
} else {
$data['payment_klarna_account'] = $this->config->get('payment_klarna_account');
}
$this->load->model('localisation/geo_zone');
$data['geo_zones'] = $this->model_localisation_geo_zone->getGeoZones();
$this->load->model('localisation/order_status');
$data['order_statuses'] = $this->model_localisation_order_status->getOrderStatuses();
$file = DIR_LOGS . 'klarna_account.log';
if (file_exists($file)) {
$data['log'] = file_get_contents($file, FILE_USE_INCLUDE_PATH, null);
} else {
$data['log'] = '';
}
$data['clear'] = $this->url->link('extension/payment/klarna_account/clear', 'user_token=' . $this->session->data['user_token'], true);
$data['header'] = $this->load->controller('common/header');
$data['column_left'] = $this->load->controller('common/column_left');
$data['footer'] = $this->load->controller('common/footer');
$this->response->setOutput($this->load->view('extension/payment/klarna_account', $data));
}
private function validate() {
if (!$this->user->hasPermission('modify', 'extension/payment/klarna_account')) {
$this->error['warning'] = $this->language->get('error_permission');
}
$log = new Log('klarna_account.log');
$country = array(
'NOR' => array(
'currency' => 1,
'country' => 164,
'language' => 97,
),
'SWE' => array(
'currency' => 0,
'country' => 209,
'language' => 138,
),
'FIN' => array(
'currency' => 2,
'country' => 73,
'language' => 101,
),
'DNK' => array(
'currency' => 3,
'country' => 59,
'language' => 27,
),
'DEU' => array(
'currency' => 2,
'country' => 81,
'language' => 28,
),
'NLD' => array(
'currency' => 2,
'country' => 154,
'language' => 101,
),
);
foreach ($this->request->post['klarna_account'] as $key => $klarna_account) {
if ($klarna_account['status']) {
$digest = base64_encode(pack("H*", hash('sha256', $klarna_account['merchant'] . ':' . $country[$key]['currency'] . ':' . $klarna_account['secret'])));
$xml = '<methodCall>';
$xml .= ' <methodName>get_pclasses</methodName>';
$xml .= ' <params>';
$xml .= ' <param><value><string>4.1</string></value></param>';
$xml .= ' <param><value><string>API:OPENCART:' . VERSION . '</string></value></param>';
$xml .= ' <param><value><int>' . (int)$klarna_account['merchant'] . '</int></value></param>';
$xml .= ' <param><value><int>' . $country[$key]['currency'] . '</int></value></param>';
$xml .= ' <param><value><string>' . $digest . '</string></value></param>';
$xml .= ' <param><value><int>' . $country[$key]['country'] . '</int></value></param>';
$xml .= ' <param><value><int>' . $country[$key]['language'] . '</int></value></param>';
$xml .= ' </params>';
$xml .= '</methodCall>';
if ($klarna_account['server'] == 'live') {
$url = 'https://payment.klarna.com';
} else {
$url = 'https://payment.testdrive.klarna.com';
}
$curl = curl_init();
$header = array();
$header[] = 'Content-Type: text/xml';
$header[] = 'Content-Length: ' . strlen($xml);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
curl_setopt($curl, CURLOPT_POSTFIELDS, $xml);
$response = curl_exec($curl);
if ($response !== false) {
$xml = new DOMDocument();
$xml->loadXML($response);
$xpath = new DOMXPath($xml);
$nodes = $xpath->query('//methodResponse/params/param/value');
if ($nodes->length == 0) {
$this->error['warning'] = $this->language->get('error_log');
$error_code = $xpath->query('//methodResponse/fault/value/struct/member/value/int')->item(0)->nodeValue;
$error_message = $xpath->query('//methodResponse/fault/value/struct/member/value/string')->item(0)->nodeValue;
$log->write(sprintf($this->language->get('error_pclass'), $key, $error_code, $error_message));
continue;
}
$pclasses = $this->parseResponse($nodes->item(0)->firstChild, $xml);
while ($pclasses) {
$pclass = array_slice($pclasses, 0, 10);
$pclasses = array_slice($pclasses, 10);
$pclass[3] /= 100;
$pclass[4] /= 100;
$pclass[5] /= 100;
$pclass[6] /= 100;
$pclass[9] = ($pclass[9] != '-') ? strtotime($pclass[9]) : $pclass[9];
array_unshift($pclass, $klarna_account['merchant']);
$this->pclasses[$key][] = array(
'eid' => intval($pclass[0]),
'id' => intval($pclass[1]),
'description' => $pclass[2],
'months' => intval($pclass[3]),
'startfee' => floatval($pclass[4]),
'invoicefee' => floatval($pclass[5]),
'interestrate' => floatval($pclass[6]),
'minamount' => floatval($pclass[7]),
'country' => intval($pclass[8]),
'type' => intval($pclass[9]),
);
}
} else {
$this->error['warning'] = $this->language->get('error_log');
$log->write(sprintf($this->language->get('error_curl'), curl_errno($curl), curl_error($curl)));
}
curl_close($curl);
}
}
return !$this->error;
}
private function parseResponse($node, $document) {
$child = $node;
switch ($child->nodeName) {
case 'string':
$value = $child->nodeValue;
break;
case 'boolean':
$value = (string)$child->nodeValue;
if ($value == '0') {
$value = false;
} elseif ($value == '1') {
$value = true;
} else {
$value = null;
}
break;
case 'integer':
case 'int':
case 'i4':
case 'i8':
$value = (int)$child->nodeValue;
break;
case 'array':
$value = array();
$xpath = new DOMXPath($document);
$entries = $xpath->query('.//array/data/value', $child);
for ($i = 0; $i < $entries->length; $i++) {
$value[] = $this->parseResponse($entries->item($i)->firstChild, $document);
}
break;
default:
$value = null;
}
return $value;
}
public function clear() {
$this->load->language('extension/payment/klarna_account');
$file = DIR_LOGS . 'klarna_account.log';
$handle = fopen($file, 'w+');
fclose($handle);
$this->session->data['success'] = $this->language->get('text_success');
$this->response->redirect($this->url->link('extension/payment/klarna_account', 'user_token=' . $this->session->data['user_token'], true));
}
}