function get_pay_button($bill_id, $bill_sum, $bill_payment_sum)
{
if ($bill_payment_sum == '') {
$payment_amount = $bill_sum;
} else {
$payment_amount = $bill_payment_sum;
}
$user_id = (int) $this->getSessionUserId();
$language = Multilanguage::get_current_language();
require_once SITEBILL_DOCUMENT_ROOT . '/apps/begateway/lib/begateway-api-php/lib/beGateway.php';
require_once SITEBILL_DOCUMENT_ROOT . '/apps/system/lib/system/user/user.php';
require_once SITEBILL_DOCUMENT_ROOT . '/apps/begateway/classes/currency.php';
$currency = new begateway_currency();
$order_currency = $currency->getCurrencyCode(CURRENT_CURRENCY);
if ($order_currency == 'RUR') {
$order_currency = 'RUB';
}
$user = new User_Object();
\beGateway\Settings::$shopId = $this->site_id;
\beGateway\Settings::$shopKey = $this->site_key;
\beGateway\Settings::$gatewayBase = 'https://' . $this->domain_gateway;
\beGateway\Settings::$checkoutBase = 'https://' . $this->domain_checkout;
#\beGateway\Logger::getInstance()->setLogLevel(\beGateway\Logger::DEBUG);
$transaction = new \beGateway\GetPaymentToken();
$transaction->money->setCurrency($order_currency);
$transaction->money->setAmount($payment_amount);
$transaction->setDescription(sprintf(Multilanguage::_('ORDER_DESCRIPTION', 'begateway'), $bill_id));
$transaction->setTrackingId($user_id . '|' . $bill_id);
$transaction->setLanguage($language);
$sitebill_host = $this->_protocol_scheme() . '://' . $_SERVER['HTTP_HOST'] . SITEBILL_MAIN_URL;
$notification_url = $sitebill_host . '/apps/begateway/listener.php';
$notification_url = str_replace('carts.local', 'webhook.begateway.com:8443', $notification_url);
$transaction->setNotificationUrl($notification_url);
$transaction->setSuccessUrl($sitebill_host . '/account/balance');
$transaction->setDeclineUrl($sitebill_host . '/account/balance/?do=add_bill');
$transaction->setFailUrl($sitebill_host . '/account/balance/?do=add_bill');
$transaction->setCancelUrl($sitebill_host . '/account/balance');
$transaction->customer->setEmail($user->getEmail($user_id));
$transaction->setAddressHidden();
$response = $transaction->submit();
if ($response->isSuccess()) {
$payment_params = array();
$payment_params['token'] = $response->getToken();
$payment_params['url'] = \beGateway\Settings::$checkoutBase . '/checkout';
$this->template->assign('payment_text', sprintf(Multilanguage::_('YOU_HAVE_ORDER', 'begateway'), (string) $payment_amount, $this->getConfigValue('ue_name')));
$this->template->assign('payment_button', Multilanguage::_('PAYMENT_BUTTON', 'begateway'));
$this->template->assign('payment_description', $this->description[$language]);
$this->template->assign('payment_params', $payment_params);
} else {
$this->template->assign('payment_error', Multilanguage::_('PAYMENT_ERROR', 'system') . '<br>' . $response->getMessage());
}
return $this->template->fetch(SITEBILL_DOCUMENT_ROOT . '/apps/begateway/site/template/pay_form.tpl');
}
