public function updateItemOptionsAction()
{
$cart = $this->_getCart();
$id = (int) $this->getRequest()->getParam('product');
$params = $this->getRequest()->getParams();
$product = $this->_initProduct();
if (!isset($params['options'])) {
$params['options'] = array();
}
if ($params['isAjax'] == 1) {
$response = array();
try {
if (isset($params['qty'])) {
$filter = new Zend_Filter_LocalizedToNormalized(array('locale' => Mage::app()->getLocale()->getLocaleCode()));
$params['qty'] = $filter->filter($params['qty']);
}
$qq = Mage::getModel('checkout/cart')->getQuote();
foreach ($qq->getAllItems() as $item) {
if ($id == $item->getProductId()) {
$quoteItem = $cart->getQuote()->getItemById($item->getId());
$itemId = $item->getId();
}
}
if (!$quoteItem) {
Mage::throwException($this->__('Quote item is not found.'));
}
$item = $cart->updateItem($itemId, new Varien_Object($params));
if (is_string($item)) {
Mage::throwException($item);
}
if ($item->getHasError()) {
Mage::throwException($item->getMessage());
}
$related = $this->getRequest()->getParam('related_product');
if (!empty($related)) {
$cart->addProductsByIds(explode(',', $related));
}
$cart->save();
$this->_getSession()->setCartWasUpdated(true);
Mage::dispatchEvent('checkout_cart_add_product_complete', array('product' => $product, 'request' => $this->getRequest(), 'response' => $this->getResponse()));
if (!$cart->getQuote()->getHasError()) {
$message = $this->__('%s was added to your shopping cart.', Mage::helper('core')->escapeHtml($product->getName()));
$response['status'] = 'SUCCESS';
$response['message'] = $message;
$response['cart_id'] = $cart->getQuote()->getId();
//New Code Here
$this->loadLayout();
//$toplink = $this->getLayout()->getBlock('top.links')->toHtml();
$sidebar_block = $this->getLayout()->getBlock('topcart');
Mage::register('referrer_url', $this->_getRefererUrl());
$sidebar = $sidebar_block->toHtml();
//$response['toplink'] = $toplink;
$response['sidebar'] = $sidebar;
}
} catch (Mage_Core_Exception $e) {
$msg = "";
if ($this->_getSession()->getUseNotice(true)) {
$msg = $e->getMessage();
} else {
$messages = array_unique(explode("\n", $e->getMessage()));
foreach ($messages as $message) {
$msg .= $message . '<br/>';
}
}
$response['status'] = 'ERROR';
$response['message'] = $msg;
} catch (Exception $e) {
$response['status'] = 'ERROR';
$response['message'] = $this->__('Cannot add the item to shopping cart.');
Mage::logException($e);
}
//$this->getResponse()->setHeader('Content-type', 'application/json');
$this->getResponse()->setBody(Mage::helper('core')->jsonEncode($response));
return;
} else {
return parent::updateAction();
}
}