OpenCart 🇺🇦

$this->language->load('payment/klarna_invoice');

$this->document->setTitle($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['klarna_invoice'] as $klarna_invoice) {
		if ($klarna_invoice['status']) {
			$status = true;

			break;
		}
	}			

	$data = array(
		'klarna_invoice_pclasses' => $this->pclasses,
		'klarna_invoice_status'   => $status
	);

	$this->model_setting_setting->editSetting('klarna_invoice', array_merge($this->request->post, $data));

	$this->session->data['success'] = $this->language->get('text_success');

	$this->redirect($this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'));
}

$this->data['heading_title'] = $this->language->get('heading_title');

$this->data['text_enabled'] = $this->language->get('text_enabled');
$this->data['text_disabled'] = $this->language->get('text_disabled');
$this->data['text_all_zones'] = $this->language->get('text_all_zones');
$this->data['text_live'] = $this->language->get('text_live');
$this->data['text_beta'] = $this->language->get('text_beta');
$this->data['text_sweden'] = $this->language->get('text_sweden');
$this->data['text_norway'] = $this->language->get('text_norway');
$this->data['text_finland'] = $this->language->get('text_finland');
$this->data['text_denmark'] = $this->language->get('text_denmark');
$this->data['text_germany'] = $this->language->get('text_germany');
$this->data['text_netherlands'] = $this->language->get('text_netherlands');

$this->data['entry_merchant'] = $this->language->get('entry_merchant');
$this->data['entry_secret'] = $this->language->get('entry_secret');
$this->data['entry_server'] = $this->language->get('entry_server');
$this->data['entry_total'] = $this->language->get('entry_total');	
$this->data['entry_pending_status'] = $this->language->get('entry_pending_status');
$this->data['entry_accepted_status'] = $this->language->get('entry_accepted_status');		
$this->data['entry_geo_zone'] = $this->language->get('entry_geo_zone');
$this->data['entry_status'] = $this->language->get('entry_status');
$this->data['entry_sort_order'] = $this->language->get('entry_sort_order');

$this->data['button_save'] = $this->language->get('button_save');
$this->data['button_cancel'] = $this->language->get('button_cancel');
$this->data['button_clear'] = $this->language->get('button_clear');

$this->data['tab_general'] = $this->language->get('tab_general');
$this->data['tab_log'] = $this->language->get('tab_log');

if (isset($this->error['warning'])) {
	$this->data['error_warning'] = $this->error['warning'];
} else {
	$this->data['error_warning'] = '';
}

$this->data['breadcrumbs'] = array();

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('text_home'),
	'href'      => $this->url->link('common/home', 'token=' . $this->session->data['token'], 'SSL'),
	'separator' => false
);

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('text_payment'),
	'href'      => $this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'),
	'separator' => ' :: '
);

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('heading_title'),
	'href'      => $this->url->link('payment/klarna_invoice', 'token=' . $this->session->data['token'], 'SSL'),
	'separator' => ' :: '
);

if (isset($this->session->data['success'])) {
	$this->data['success'] = $this->session->data['success'];

	unset($this->session->data['success']);
} else {
	$this->data['success'] = '';
}

$this->data['action'] = $this->url->link('payment/klarna_invoice', 'token=' . $this->session->data['token'], 'SSL');

$this->data['cancel'] = $this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL');

$this->data['countries'] = array();

$this->data['countries'][] = array(
	'name' => $this->language->get('text_germany'),
	'code' => 'DEU'
);

$this->data['countries'][] = array(
	'name' => $this->language->get('text_netherlands'),
	'code' => 'NLD'
);

$this->data['countries'][] = array(
	'name' => $this->language->get('text_denmark'),
	'code' => 'DNK'
);

$this->data['countries'][] = array(
	'name' => $this->language->get('text_sweden'),
	'code' => 'SWE'
);

$this->data['countries'][] = array(
	'name' => $this->language->get('text_norway'),
	'code' => 'NOR'
);

$this->data['countries'][] = array(
	'name' => $this->language->get('text_finland'),
	'code' => 'FIN'
);

if (isset($this->request->post['klarna_invoice'])) {
	$this->data['klarna_invoice'] = $this->request->post['klarna_invoice'];
} else {
	$this->data['klarna_invoice'] = $this->config->get('klarna_invoice');
}

$this->load->model('localisation/geo_zone');

$this->data['geo_zones'] = $this->model_localisation_geo_zone->getGeoZones();

$this->load->model('localisation/order_status');

$this->data['order_statuses'] = $this->model_localisation_order_status->getOrderStatuses();

$file = DIR_LOGS . 'klarna_invoice.log';

if (file_exists($file)) {
	$this->data['log'] = file_get_contents($file, FILE_USE_INCLUDE_PATH, null);
} else {
	$this->data['log'] = '';
}

$this->data['clear'] = $this->url->link('payment/klarna_invoice/clear', 'token=' . $this->session->data['token'], 'SSL');

$this->template = 'payment/klarna_invoice.tpl';
$this->children = array(
	'common/header',
	'common/footer',
);

$this->response->setOutput($this->render());

if (!$this->user->hasPermission('modify', 'payment/klarna_invoice')) {
	$this->error['warning'] = $this->language->get('error_permission');
}

if (!$this->error) {
	return true;
} else {
	return false;
}

$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;

$this->language->load('payment/klarna_invoice');

$file = DIR_LOGS . 'klarna_invoice.log';

$handle = fopen($file, 'w+'); 

fclose($handle); 

$this->session->data['success'] = $this->language->get('text_success');

$this->redirect($this->url->link('payment/klarna_invoice', 'token=' . $this->session->data['token'], 'SSL'));