/**
* override Remove item from compare list
*/
public function removeAction()
{
if ($this->getRequest()->getParam('callback')) {
$ajaxData = array();
if ($productId = (int) $this->getRequest()->getParam('product')) {
$product = Mage::getModel('catalog/product')->setStoreId(Mage::app()->getStore()->getId())->load($productId);
if ($product->getId()) {
/** @var $item Mage_Catalog_Model_Product_Compare_Item */
$item = Mage::getModel('catalog/product_compare_item');
if (Mage::getSingleton('customer/session')->isLoggedIn()) {
$item->addCustomerData(Mage::getSingleton('customer/session')->getCustomer());
} elseif ($this->_customerId) {
$item->addCustomerData(Mage::getModel('customer/customer')->load($this->_customerId));
} else {
$item->addVisitorId(Mage::getSingleton('log/visitor')->getId());
}
$item->loadByProduct($product);
if ($item->getId()) {
$item->delete();
Mage::dispatchEvent('catalog_product_compare_remove_product', array('product' => $item));
Mage::helper('catalog/product_compare')->calculate();
}
}
}
$this->loadLayout();
$sidebarCompare = "";
if ($this->getLayout()->getBlock('catalog.compare.sidebar')) {
$sidebarCompare = $this->getLayout()->getBlock('catalog.compare.sidebar')->toHtml();
}
$ajaxData['status'] = 1;
$ajaxData['sidebar_compare'] = $sidebarCompare;
$ajaxData['type_sidebar'] = 'compare';
$this->getResponse()->setBody($this->getRequest()->getParam('callback') . '(' . Mage::helper('core')->jsonEncode($ajaxData) . ')');
return;
} else {
parent::removeAction();
}
}
public function preDispatch()
{
parent::preDispatch();
$this->getRequest()->setRouteName('catalog');
}
protected function _redirectReferer($defaultUrl = null)
{
if ($this->getRequest()->getModuleName() == "advancedcompare" & in_array($this->getRequest()->getActionName(), array("silentadd", "silentremove", "silentclear"))) {
$this->redrawsidebarAction();
} else {
parent::_redirectReferer($defaultUrl);
}
}
public function clearAction()
{
if ($this->_isEnabled()) {
$message = '';
$items = Mage::getResourceModel('catalog/product_compare_item_collection');
if (Mage::getSingleton('customer/session')->isLoggedIn()) {
$items->setCustomerId(Mage::getSingleton('customer/session')->getCustomerId());
} elseif ($this->_customerId) {
$items->setCustomerId($this->_customerId);
} else {
$items->setVisitorId(Mage::getSingleton('log/visitor')->getId());
}
try {
$items->clear();
$message = 'The comparison list was cleared.';
Mage::helper('catalog/product_compare')->calculate();
} catch (Mage_Core_Exception $e) {
$message = $e->getMessage();
} catch (Exception $e) {
$message = $this->__('An error occurred while clearing comparison list.');
}
$this->setResponse($message);
} else {
parent::clearAction();
}
}
