/**
* Product view block, don't cache if rendered with cart item update
*
* @param Mage_Catalog_Block_Product_View $block
*/
public function applyProductView(Mage_Catalog_Block_Product_View $block)
{
// The "messages" block is session-dependent, don't cache
if (Mage::helper('cache')->responseHasMessages()) {
$block->setData('cache_lifetime', null);
return;
}
// Cart stuff is session-dependent
$request = $block->getRequest();
if ($request->getModuleName() == 'checkout' && $request->getControllerName() == 'cart' && $request->getActionName() == 'configure' && $request->getParam('id')) {
$block->setData('cache_lifetime', null);
return;
}
// Set cache tags
$tags = array(Mage_Catalog_Model_Product::CACHE_TAG . '_' . $block->getProduct()->getId());
$block->setData('cache_tags', $tags);
// Set cache keys
$keys = $this->_getBasicKeys($block);
$_taxCalculator = Mage::getModel('tax/calculation');
$_customer = Mage::getSingleton('customer/session')->getCustomer();
$_product = $block->getProduct();
$keys = array_merge($keys, array($_product->getId(), $_customer->getGroupId(), $_taxCalculator->getRate($_taxCalculator->getRateRequest()->setProductClassId($_product->getTaxClassId()))));
$block->setData('cache_key', $this->_getCacheKey($keys, $block));
}
