/**
* Generate secret key for controller and action based on form key
*
* @param string $routeName
* @param string $controller Controller name
* @param string $action Action name
* @return string
*/
public function getSecretKey($routeName = null, $controller = null, $action = null)
{
$salt = $this->_coreSession->getFormKey();
$request = $this->getRequest();
if (!$routeName) {
if ($request->getBeforeForwardInfo('route_name') !== null) {
$routeName = $request->getBeforeForwardInfo('route_name');
} else {
$routeName = $request->getRouteName();
}
}
if (!$controller) {
if ($request->getBeforeForwardInfo('controller_name') !== null) {
$controller = $request->getBeforeForwardInfo('controller_name');
} else {
$controller = $request->getControllerName();
}
}
if (!$action) {
if ($request->getBeforeForwardInfo('action_name') !== null) {
$action = $request->getBeforeForwardInfo('action_name');
} else {
$action = $request->getActionName();
}
}
$secret = $routeName . $controller . $action . $salt;
return $this->_coreHelper->getHash($secret);
}
/**
* Retrieve Session Form Key
*
* @return string A 16 bit unique key for forms
*/
public function getFormKey()
{
if (Mage::registry('replace_form_key') && !Mage::app()->getRequest()->getParam('form_key', false)) {
// flag request for ESI processing
Mage::register('turpentine_esi_flag', true, true);
return '{{form_key_esi_placeholder}}';
} else {
return parent::getFormKey();
}
}
/**
* Retrive add to cart url
*
* @param Mage_Catalog_Model_Product $product
* @return string
*/
public function getAddToCartUrl($product)
{
$beforeCompareUrl = $this->_catalogSession->getBeforeCompareUrl();
$params = array('product' => $product->getId(), Mage_Core_Controller_Front_Action::PARAM_NAME_URL_ENCODED => $this->getEncodedUrl($beforeCompareUrl), Mage_Core_Model_Url::FORM_KEY => $this->_coreSession->getFormKey());
return $this->_getUrl('checkout/cart/add', $params);
}
