/**
* Implement for compatibility with Magento pre 1.5.0 CE.
*
* @param Varien_Object $buyRequest
* @param null $product
* @return array|string
*/
public function prepareForCart(Varien_Object $buyRequest, $product = null)
{
$product = $this->getProduct($product);
$productsInfo = $buyRequest->getSuperGroup();
if (!empty($productsInfo) && is_array($productsInfo)) {
$products = array();
$associatedProducts = $this->getAssociatedProducts($product);
if ($associatedProducts) {
foreach ($associatedProducts as $subProduct) {
if (isset($productsInfo[$subProduct->getId()])) {
$qty = $productsInfo[$subProduct->getId()];
if (!empty($qty) && is_numeric($qty)) {
/* BEGIN Brim Grouped-Options Customizations */
if ($subProduct->getTypeId() == Mage_Catalog_Model_Product_Type::TYPE_CONFIGURABLE) {
$isConfigurable = true;
$configBuyRequest = clone $buyRequest;
$superAttr = $buyRequest->getSuperAttribute();
$configBuyRequest->setSuperAttribute($superAttr[$subProduct->getId()]);
$configBuyRequest->setQty($qty);
$_result = $subProduct->getTypeInstance(true)->prepareForCart($configBuyRequest, $subProduct);
} else {
/* END Brim Grouped-Options Customizations */
$isConfigurable = false;
$clonedBuyRequest = clone $buyRequest;
$superOptions = $buyRequest->getSuperOptions();
if ($superOptions && isset($superOptions[$subProduct->getId()])) {
$clonedBuyRequest->setOptions($superOptions[$subProduct->getId()]);
}
if ($subProduct->getHasOptions() && count($subProduct->getOptions()) == 0) {
foreach ($subProduct->getProductOptionsCollection() as $_option) {
$subProduct->addOption($_option);
}
}
$_result = $subProduct->getTypeInstance(true)->prepareForCart($clonedBuyRequest, $subProduct);
}
if (is_string($_result) && !is_array($_result)) {
return $_result;
}
if (!isset($_result[0])) {
return Mage::helper('checkout')->__('Cannot add the item to shopping cart.');
}
/* BEGIN Brim Grouped-Options Customizations */
if ($isConfigurable) {
foreach ($_result as $item) {
$products[] = $item;
}
} else {
/* END Brim Grouped-Options Customizations */
$_result[0]->setCartQty($qty);
$_result[0]->addCustomOption('product_type', self::TYPE_CODE, $product);
$newBuyRequest = array('super_product_config' => array('product_type' => self::TYPE_CODE, 'product_id' => $product->getId()));
if (isset($clonedBuyRequest)) {
if ($clonedBuyRequest->getOptions()) {
$newBuyRequest['options'] = $clonedBuyRequest->getOptions();
}
if ($clonedBuyRequest->getQty()) {
$newBuyRequest['qty'] = $clonedBuyRequest->getQty();
}
}
$_result[0]->addCustomOption('info_buyRequest', serialize($newBuyRequest));
$products[] = $_result[0];
}
}
}
}
}
if (count($products)) {
return $products;
}
}
return Mage::helper('catalog')->__('Please specify the quantity of product(s).');
}
