protected function _assignCarrier()
{
$address = new Address($this->context->cart->id_address_delivery);
$id_zone = Address::getZoneById($address->id);
$carriers = $this->context->cart->simulateCarriersOutput(null, true);
$checked = $this->context->cart->simulateCarrierSelectedOutput(false);
$delivery_option_list = $this->context->cart->getDeliveryOptionList();
$this->setDefaultCarrierSelection($delivery_option_list);
$this->context->smarty->assign(array('address_collection' => $this->context->cart->getAddressCollection(), 'delivery_option_list' => $delivery_option_list, 'carriers' => $carriers, 'checked' => $checked, 'delivery_option' => $this->context->cart->getDeliveryOption(null, false)));
$vars = array('HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array('carriers' => $carriers, 'checked' => $checked, 'delivery_option_list' => $delivery_option_list, 'delivery_option' => $this->context->cart->getDeliveryOption(null, false))));
Cart::addExtraCarriers($vars);
$this->context->smarty->assign($vars);
}
public function displayAjax()
{
if ($this->errors) {
$this->ajaxDie(Tools::jsonEncode(array('hasError' => true, 'errors' => $this->errors)));
}
if ($this->ajax_refresh) {
$this->ajaxDie(Tools::jsonEncode(array('refresh' => true)));
}
$this->context->cookie->write();
if (Tools::getIsset('summary')) {
$result = array();
if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1) {
$groups = Validate::isLoadedObject($this->context->customer) ? $this->context->customer->getGroups() : array(1);
if ($this->context->cart->id_address_delivery) {
$delivery_address = new Address($this->context->cart->id_address_delivery);
}
$id_country = isset($delivery_address) && $delivery_address->id ? (int) $delivery_address->id_country : (int) Tools::getCountry();
Cart::addExtraCarriers($result);
}
$result['summary'] = $this->context->cart->getSummaryDetails(null, true);
$result['customizedDatas'] = Product::getAllCustomizedDatas($this->context->cart->id, null, true);
$result['HOOK_SHOPPING_CART'] = Hook::exec('displayShoppingCartFooter', $result['summary']);
$result['HOOK_SHOPPING_CART_EXTRA'] = Hook::exec('displayShoppingCart', $result['summary']);
foreach ($result['summary']['products'] as $key => &$product) {
$product['quantity_without_customization'] = $product['quantity'];
if ($result['customizedDatas'] && isset($result['customizedDatas'][(int) $product['id_product']][(int) $product['id_product_attribute']])) {
foreach ($result['customizedDatas'][(int) $product['id_product']][(int) $product['id_product_attribute']] as $addresses) {
foreach ($addresses as $customization) {
if ($product['id_cart_product'] == $customization['id_cart_product']) {
$product['quantity_without_customization'] -= (int) $customization['quantity'];
}
}
}
}
$product['price_without_quantity_discount'] = Product::getPriceStatic($product['id_product'], !Product::getTaxCalculationMethod(), $product['id_product_attribute'], 6, null, false, false);
$ppropertiessmartprice_hook1 = null;
if ($product['reduction_type'] == 'amount') {
$reduction = (double) $product['price_wt'] - (double) $product['price_without_quantity_discount'];
$product['reduction_formatted'] = Tools::displayPrice($reduction);
}
}
if ($result['customizedDatas']) {
Product::addCustomizationPrice($result['summary']['products'], $result['customizedDatas']);
}
$json = null;
Hook::exec('actionCartListOverride', array('summary' => $result, 'json' => &$json));
$this->ajaxDie(Tools::jsonEncode(array_merge($result, (array) Tools::jsonDecode($json, true))));
} elseif (file_exists(_PS_MODULE_DIR_ . '/blockcart/blockcart-ajax.php')) {
$context = Context::getContext();
$cart = $context->cart;
if ($cart && isset($cart->last_icp)) {
$context->smarty->assign('last_icp', $cart->last_icp);
}
require_once _PS_MODULE_DIR_ . '/blockcart/blockcart-ajax.php';
}
}
/**
* Display ajax content (this function is called instead of classic display, in ajax mode)
*/
public function displayAjax()
{
if ($this->errors) {
$this->ajaxDie(Tools::jsonEncode(array('hasError' => true, 'errors' => $this->errors)));
}
if ($this->ajax_refresh) {
$this->ajaxDie(Tools::jsonEncode(array('refresh' => true)));
}
// write cookie if can't on destruct
$this->context->cookie->write();
if (Tools::getIsset('summary')) {
$result = array();
if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1) {
$groups = Validate::isLoadedObject($this->context->customer) ? $this->context->customer->getGroups() : array(1);
if ($this->context->cart->id_address_delivery) {
$deliveryAddress = new Address($this->context->cart->id_address_delivery);
}
$id_country = isset($deliveryAddress) && $deliveryAddress->id ? (int) $deliveryAddress->id_country : (int) Tools::getCountry();
Cart::addExtraCarriers($result);
}
$result['summary'] = $this->context->cart->getSummaryDetails(null, true);
$result['customizedDatas'] = Product::getAllCustomizedDatas($this->context->cart->id, null, true);
$result['HOOK_SHOPPING_CART'] = Hook::exec('displayShoppingCartFooter', $result['summary']);
$result['HOOK_SHOPPING_CART_EXTRA'] = Hook::exec('displayShoppingCart', $result['summary']);
foreach ($result['summary']['products'] as $key => &$product) {
$product['quantity_without_customization'] = $product['quantity'];
if ($result['customizedDatas'] && isset($result['customizedDatas'][(int) $product['id_product']][(int) $product['id_product_attribute']])) {
foreach ($result['customizedDatas'][(int) $product['id_product']][(int) $product['id_product_attribute']] as $addresses) {
foreach ($addresses as $customization) {
$product['quantity_without_customization'] -= (int) $customization['quantity'];
}
}
}
}
if ($result['customizedDatas']) {
Product::addCustomizationPrice($result['summary']['products'], $result['customizedDatas']);
}
$json = '';
Hook::exec('actionCartListOverride', array('summary' => $result, 'json' => &$json));
$this->ajaxDie(Tools::jsonEncode(array_merge($result, (array) Tools::jsonDecode($json, true))));
} elseif (file_exists(_PS_MODULE_DIR_ . '/blockcart/blockcart-ajax.php')) {
require_once _PS_MODULE_DIR_ . '/blockcart/blockcart-ajax.php';
}
}
protected function _getCarrierList()
{
$address_delivery = new Address($this->context->cart->id_address_delivery);
$cms = new CMS(Configuration::get('PS_CONDITIONS_CMS_ID'), $this->context->language->id);
$link_conditions = $this->context->link->getCMSLink($cms, $cms->link_rewrite);
if (!strpos($link_conditions, '?')) {
$link_conditions .= '?content_only=1';
} else {
$link_conditions .= '&content_only=1';
}
$carriers = $this->context->cart->simulateCarriersOutput();
$delivery_option = $this->context->cart->getDeliveryOption(null, false, false);
$wrapping_fees = $this->context->cart->getGiftWrappingPrice(false);
$wrapping_fees_tax_inc = $wrapping_fees = $this->context->cart->getGiftWrappingPrice();
$oldMessage = Message::getMessageByCartId((int) $this->context->cart->id);
$free_shipping = false;
foreach ($this->context->cart->getCartRules() as $rule) {
if ($rule['free_shipping'] && !$rule['carrier_restriction']) {
$free_shipping = true;
break;
}
}
$this->context->smarty->assign('isVirtualCart', $this->context->cart->isVirtualCart());
$vars = array('free_shipping' => $free_shipping, 'checkedTOS' => (int) $this->context->cookie->checkedTOS, 'recyclablePackAllowed' => (int) Configuration::get('PS_RECYCLABLE_PACK'), 'giftAllowed' => (int) Configuration::get('PS_GIFT_WRAPPING'), 'cms_id' => (int) Configuration::get('PS_CONDITIONS_CMS_ID'), 'conditions' => (int) Configuration::get('PS_CONDITIONS'), 'link_conditions' => $link_conditions, 'recyclable' => (int) $this->context->cart->recyclable, 'gift_wrapping_price' => (double) $wrapping_fees, 'total_wrapping_cost' => Tools::convertPrice($wrapping_fees_tax_inc, $this->context->currency), 'total_wrapping_tax_exc_cost' => Tools::convertPrice($wrapping_fees, $this->context->currency), 'delivery_option_list' => $this->context->cart->getDeliveryOptionList(), 'carriers' => $carriers, 'checked' => $this->context->cart->simulateCarrierSelectedOutput(), 'delivery_option' => $delivery_option, 'address_collection' => $this->context->cart->getAddressCollection(), 'opc' => true, 'oldMessage' => isset($oldMessage['message']) ? $oldMessage['message'] : '', 'HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array('carriers' => $carriers, 'delivery_option_list' => $this->context->cart->getDeliveryOptionList(), 'delivery_option' => $delivery_option)));
Cart::addExtraCarriers($vars);
$this->context->smarty->assign($vars);
if (!Address::isCountryActiveById((int) $this->context->cart->id_address_delivery) && $this->context->cart->id_address_delivery != 0) {
$this->errors[] = Tools::displayError('This address is not in a valid area.');
} elseif ((!Validate::isLoadedObject($address_delivery) || $address_delivery->deleted) && $this->context->cart->id_address_delivery != 0) {
$this->errors[] = Tools::displayError('This address is invalid.');
} else {
$result = array('HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array('carriers' => $carriers, 'delivery_option_list' => $this->context->cart->getDeliveryOptionList(), 'delivery_option' => $this->context->cart->getDeliveryOption(null, true))), 'carrier_block' => $this->context->smarty->fetch(_PS_THEME_DIR_ . 'order-carrier.tpl'));
Cart::addExtraCarriers($result);
return $result;
}
if (count($this->errors)) {
return array('hasError' => true, 'errors' => $this->errors, 'carrier_block' => $this->context->smarty->fetch(_PS_THEME_DIR_ . 'order-carrier.tpl'));
}
}
/**
* Display ajax content (this function is called instead of classic display, in ajax mode)
*/
public function displayAjax()
{
if ($this->errors) {
die(Tools::jsonEncode(array('hasError' => true, 'errors' => $this->errors)));
}
if ($this->ajax_refresh) {
die(Tools::jsonEncode(array('refresh' => true)));
}
if (Tools::getIsset('summary')) {
$result = array();
if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1) {
$groups = Validate::isLoadedObject($this->context->customer) ? $this->context->customer->getGroups() : array(1);
if ($this->context->cart->id_address_delivery) {
$deliveryAddress = new Address($this->context->cart->id_address_delivery);
}
$id_country = isset($deliveryAddress) && $deliveryAddress->id ? $deliveryAddress->id_country : Configuration::get('PS_COUNTRY_DEFAULT');
Cart::addExtraCarriers($result);
}
$result['summary'] = $this->context->cart->getSummaryDetails(null, true);
$result['customizedDatas'] = Product::getAllCustomizedDatas($this->context->cart->id, null, true);
$result['HOOK_SHOPPING_CART'] = Hook::exec('displayShoppingCartFooter', $result['summary']);
$result['HOOK_SHOPPING_CART_EXTRA'] = Hook::exec('displayShoppingCart', $result['summary']);
foreach ($result['summary']['products'] as $key => &$product) {
$product['quantity_without_customization'] = $product['quantity'];
if ($result['customizedDatas']) {
foreach ($result['customizedDatas'][(int) $product['id_product']][(int) $product['id_product_attribute']] as $addresses) {
foreach ($addresses as $customization) {
$product['quantity_without_customization'] -= (int) $customization['quantity'];
}
}
}
$product['price_without_quantity_discount'] = Product::getPriceStatic($product['id_product'], !Product::getTaxCalculationMethod(), $product['id_product_attribute'], 6, null, false, false);
}
if ($result['customizedDatas']) {
Product::addCustomizationPrice($result['summary']['products'], $result['customizedDatas']);
}
die(Tools::jsonEncode($result));
} elseif (file_exists(_PS_MODULE_DIR_ . '/blockcart/blockcart-ajax.php')) {
require_once _PS_MODULE_DIR_ . '/blockcart/blockcart-ajax.php';
}
}
protected function _assignCarrier()
{
$address = new Address($this->context->cart->id_address_delivery);
$id_zone = Address::getZoneById($address->id);
if (!Address::isCountryActiveById((int) $this->context->cart->id_address_delivery) || !Address::isCountryActiveById((int) $this->context->cart->id_address_invoice)) {
Tools::redirect('index.php?controller=order&step=1');
}
$carriers = $this->context->cart->simulateCarriersOutput();
$checked = $this->context->cart->simulateCarrierSelectedOutput();
$delivery_option_list = $this->context->cart->getDeliveryOptionList();
$this->setDefaultCarrierSelection($delivery_option_list);
$this->context->smarty->assign(array('address_collection' => $this->context->cart->getAddressCollection(), 'delivery_option_list' => $delivery_option_list, 'carriers' => $carriers, 'checked' => $checked, 'delivery_option' => $this->context->cart->getDeliveryOption(null, false)));
$vars = array('HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array('carriers' => $carriers, 'checked' => $checked, 'delivery_option_list' => $delivery_option_list, 'delivery_option' => $this->context->cart->getDeliveryOption(null, false))));
Cart::addExtraCarriers($vars);
$this->context->smarty->assign($vars);
}
public function init()
{
ParentOrderController::init();
if ($this->nbProducts) {
$this->context->smarty->assign('virtual_cart', $this->context->cart->isVirtualCart());
}
$this->context->smarty->assign('is_multi_address_delivery', $this->context->cart->isMultiAddressDelivery() || (int) Tools::getValue('multi-shipping') == 1);
$this->context->smarty->assign('open_multishipping_fancybox', (int) Tools::getValue('multi-shipping') == 1);
if ($this->context->cart->nbProducts()) {
if (Tools::isSubmit('ajax')) {
if (Tools::isSubmit('method')) {
switch (Tools::getValue('method')) {
case 'updateMessage':
if (Tools::isSubmit('message')) {
$txt_message = urldecode(Tools::getValue('message'));
$this->_updateMessage($txt_message);
if (count($this->errors)) {
$this->ajaxDie('{"hasError" : true, "errors" : ["' . implode('\',\'', $this->errors) . '"]}');
}
$this->ajaxDie(true);
}
break;
case 'updateCarrierAndGetPayments':
if ((Tools::isSubmit('delivery_option') || Tools::isSubmit('id_carrier')) && Tools::isSubmit('recyclable') && Tools::isSubmit('gift') && Tools::isSubmit('gift_message')) {
$this->_assignWrappingAndTOS();
if ($this->_processCarrier()) {
$carriers = $this->context->cart->simulateCarriersOutput();
$return = array_merge(array('HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'), 'HOOK_PAYMENT' => $this->_getPaymentMethods(), 'carrier_data' => $this->_getCarrierList(), 'HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array('carriers' => $carriers))), $this->getFormatedSummaryDetail());
Cart::addExtraCarriers($return);
$this->ajaxDie(Tools::jsonEncode($return));
} else {
$this->errors[] = Tools::displayError('An error occurred while updating the cart.');
}
if (count($this->errors)) {
$this->ajaxDie('{"hasError" : true, "errors" : ["' . implode('\',\'', $this->errors) . '"]}');
}
exit;
}
break;
case 'updateTOSStatusAndGetPayments':
if (Tools::isSubmit('checked')) {
$this->context->cookie->checkedTOS = (int) Tools::getValue('checked');
$this->ajaxDie(Tools::jsonEncode(array('HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'), 'HOOK_PAYMENT' => $this->_getPaymentMethods())));
}
break;
case 'getCarrierList':
$this->ajaxDie(Tools::jsonEncode($this->_getCarrierList()));
break;
case 'editCustomer':
if (!$this->isLogged || !$this->context->customer->is_guest) {
exit;
}
if (Validate::isEmail($email = Tools::getValue('email')) && !empty($email)) {
if (Customer::customerExists($email)) {
$this->errors[] = Tools::displayError('An account using this email address has already been registered.', false);
}
}
if (Tools::getValue('years')) {
$this->context->customer->birthday = (int) Tools::getValue('years') . '-' . (int) Tools::getValue('months') . '-' . (int) Tools::getValue('days');
}
$_POST['lastname'] = $_POST['customer_lastname'];
$_POST['firstname'] = $_POST['customer_firstname'];
if (isset($_POST['customer_fax'])) {
$_POST['fax'] = $_POST['customer_fax'];
}
if (isset($_POST['customer_details_website'])) {
$_POST['details_website'] = $_POST['customer_details_website'];
}
$this->errors = array_merge($this->errors, $this->context->customer->validateController());
$this->context->customer->newsletter = (int) Tools::isSubmit('newsletter');
$this->context->customer->optin = (int) Tools::isSubmit('optin');
$return = array('hasError' => !empty($this->errors), 'errors' => $this->errors, 'id_customer' => (int) $this->context->customer->id, 'token' => Tools::getToken(false));
if (!count($this->errors)) {
$return['isSaved'] = (bool) $this->context->customer->update();
} else {
$return['isSaved'] = false;
}
$this->ajaxDie(Tools::jsonEncode($return));
break;
case 'getAddressBlockAndCarriersAndPayments':
if ($this->context->customer->isLogged()) {
// check if customer have addresses
if (!Customer::getAddressesTotalById($this->context->customer->id)) {
$this->ajaxDie(Tools::jsonEncode(array('no_address' => 1)));
}
if (file_exists(_PS_MODULE_DIR_ . 'blockuserinfo/blockuserinfo.php')) {
include_once _PS_MODULE_DIR_ . 'blockuserinfo/blockuserinfo.php';
$block_user_info = new BlockUserInfo();
}
$this->context->smarty->assign('isVirtualCart', $this->context->cart->isVirtualCart());
$this->_processAddressFormat();
$this->_assignAddress();
if (!($formated_address_fields_values_list = $this->context->smarty->getTemplateVars('formatedAddressFieldsValuesList'))) {
$formated_address_fields_values_list = array();
}
// Wrapping fees
$wrapping_fees = $this->context->cart->getGiftWrappingPrice(false);
$wrapping_fees_tax_inc = $this->context->cart->getGiftWrappingPrice();
$return = array_merge(array('order_opc_adress' => $this->context->smarty->fetch(_PS_THEME_DIR_ . 'order-address.tpl'), 'block_user_info' => isset($block_user_info) ? $block_user_info->hookDisplayTop(array()) : '', 'formatedAddressFieldsValuesList' => $formated_address_fields_values_list, 'carrier_data' => $this->_getCarrierList(), 'HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'), 'HOOK_PAYMENT' => $this->_getPaymentMethods(), 'no_address' => 0, 'gift_price' => Tools::displayPrice(Tools::convertPrice(Product::getTaxCalculationMethod() == 1 ? $wrapping_fees : $wrapping_fees_tax_inc, new Currency((int) $this->context->cookie->id_currency)))), $this->getFormatedSummaryDetail());
$this->ajaxDie(Tools::jsonEncode($return));
}
die(Tools::displayError());
break;
case 'makeFreeOrder':
/* Bypass payment step if total is 0 */
if (($id_order = $this->_checkFreeOrder()) && $id_order) {
$order = new Order((int) $id_order);
$email = $this->context->customer->email;
if ($this->context->customer->is_guest) {
$this->context->customer->logout();
}
// If guest we clear the cookie for security reason
$this->ajaxDie('freeorder:' . $order->reference . ':' . $email);
}
exit;
break;
case 'updateAddressesSelected':
if ($this->context->customer->isLogged(true)) {
$address_delivery = new Address((int) Tools::getValue('id_address_delivery'));
$this->context->smarty->assign('isVirtualCart', $this->context->cart->isVirtualCart());
$address_invoice = (int) Tools::getValue('id_address_delivery') == (int) Tools::getValue('id_address_invoice') ? $address_delivery : new Address((int) Tools::getValue('id_address_invoice'));
if ($address_delivery->id_customer != $this->context->customer->id || $address_invoice->id_customer != $this->context->customer->id) {
$this->errors[] = Tools::displayError('This address is not yours.');
} elseif (!Address::isCountryActiveById((int) Tools::getValue('id_address_delivery'))) {
$this->errors[] = Tools::displayError('This address is not in a valid area.');
} elseif (!Validate::isLoadedObject($address_delivery) || !Validate::isLoadedObject($address_invoice) || $address_invoice->deleted || $address_delivery->deleted) {
$this->errors[] = Tools::displayError('This address is invalid.');
} else {
$this->context->cart->id_address_delivery = (int) Tools::getValue('id_address_delivery');
$this->context->cart->id_address_invoice = Tools::isSubmit('same') ? $this->context->cart->id_address_delivery : (int) Tools::getValue('id_address_invoice');
if (!$this->context->cart->update()) {
$this->errors[] = Tools::displayError('An error occurred while updating your cart.');
}
$infos = Address::getCountryAndState((int) $this->context->cart->id_address_delivery);
if (isset($infos['id_country']) && $infos['id_country']) {
$country = new Country((int) $infos['id_country']);
$this->context->country = $country;
}
// Address has changed, so we check if the cart rules still apply
$cart_rules = $this->context->cart->getCartRules();
CartRule::autoRemoveFromCart($this->context);
CartRule::autoAddToCart($this->context);
if ((int) Tools::getValue('allow_refresh')) {
// If the cart rules has changed, we need to refresh the whole cart
$cart_rules2 = $this->context->cart->getCartRules();
if (count($cart_rules2) != count($cart_rules)) {
$this->ajax_refresh = true;
} else {
$rule_list = array();
foreach ($cart_rules2 as $rule) {
$rule_list[] = $rule['id_cart_rule'];
}
foreach ($cart_rules as $rule) {
if (!in_array($rule['id_cart_rule'], $rule_list)) {
$this->ajax_refresh = true;
break;
}
}
}
}
if (!$this->context->cart->isMultiAddressDelivery()) {
$this->context->cart->setNoMultishipping();
}
// As the cart is no multishipping, set each delivery address lines with the main delivery address
if (!count($this->errors)) {
$result = $this->_getCarrierList();
// Wrapping fees
$wrapping_fees = $this->context->cart->getGiftWrappingPrice(false);
$wrapping_fees_tax_inc = $this->context->cart->getGiftWrappingPrice();
$result = array_merge($result, array('HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'), 'HOOK_PAYMENT' => $this->_getPaymentMethods(), 'gift_price' => Tools::displayPrice(Tools::convertPrice(Product::getTaxCalculationMethod() == 1 ? $wrapping_fees : $wrapping_fees_tax_inc, new Currency((int) $this->context->cookie->id_currency))), 'carrier_data' => $this->_getCarrierList(), 'refresh' => (bool) $this->ajax_refresh), $this->getFormatedSummaryDetail());
$this->ajaxDie(Tools::jsonEncode($result));
}
}
if (count($this->errors)) {
$this->ajaxDie(Tools::jsonEncode(array('hasError' => true, 'errors' => $this->errors)));
}
}
die(Tools::displayError());
break;
case 'multishipping':
$this->_assignSummaryInformations();
$this->context->smarty->assign('product_list', $this->context->cart->getProducts());
if ($this->context->customer->id) {
$this->context->smarty->assign('address_list', $this->context->customer->getAddresses($this->context->language->id));
} else {
$this->context->smarty->assign('address_list', array());
}
$this->setTemplate(_PS_THEME_DIR_ . 'order-address-multishipping-products.tpl');
$this->display();
$this->ajaxDie();
break;
case 'cartReload':
$this->_assignSummaryInformations();
if ($this->context->customer->id) {
$this->context->smarty->assign('address_list', $this->context->customer->getAddresses($this->context->language->id));
} else {
$this->context->smarty->assign('address_list', array());
}
$this->context->smarty->assign('opc', true);
$this->setTemplate(_PS_THEME_DIR_ . 'shopping-cart.tpl');
$this->display();
$this->ajaxDie();
break;
case 'noMultiAddressDelivery':
$this->context->cart->setNoMultishipping();
$this->ajaxDie();
break;
default:
throw new PrestaShopException('Unknown method "' . Tools::getValue('method') . '"');
}
} else {
throw new PrestaShopException('Method is not defined');
}
}
} elseif (Tools::isSubmit('ajax')) {
$this->errors[] = Tools::displayError('There is no product in your cart.');
$this->ajaxDie('{"hasError" : true, "errors" : ["' . implode('\',\'', $this->errors) . '"]}');
}
}