public function onAfterRender()
{
if (!$this->_check()) {
return;
}
$cart_hash = OPCcarthelper::hasProducts();
if (empty($cart_hash)) {
return;
}
$session = JFactory::getSession();
$cart_hash2 = $session->get('opc_last_cart_hash', '');
// update db only when the cart has changed
if ($cart_hash2 != $cart_hash) {
$hash = $this->_getHash();
OPCcarthelper::storeProducts($hash);
OPCcarthelper::removeOld($this->params->get('cookie_timeout', 2592000));
$session->set('opc_last_cart_hash', $cart_hash);
}
return;
}
public static function storeProducts($hash)
{
if (!class_exists('VmConfig')) {
require JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_virtuemart' . DS . 'helpers' . DS . 'config.php';
VmConfig::loadConfig();
}
$cart = OPCcarthelper::hasProducts(true);
OPCcarthelper::updateLine($hash, $cart);
return;
}
