/**
* Initialize product(s) for add to cart process
*
* @param Varien_Object $buyRequest
* @return array || string || false
*/
public function prepareForCart(Varien_Object $buyRequest)
{
$productsInfo = $buyRequest->getSuperGroup();
if (!empty($productsInfo) && is_array($productsInfo)) {
$products = array();
$associatedProducts = $this->getAssociatedProducts();
if ($associatedProducts) {
$productId = $this->getProduct()->getId();
foreach ($associatedProducts as $subProduct) {
if (isset($productsInfo[$subProduct->getId()])) {
$qty = $productsInfo[$subProduct->getId()];
if (!empty($qty)) {
$_result = $subProduct->getTypeInstance()->prepareForCart($buyRequest);
if (is_string($_result) && !is_array($_result)) {
return $_result;
}
if (!isset($_result[0])) {
return Mage::helper('checkout')->__('Can not add item to shopping cart');
}
$_result[0]->setCartQty($qty);
$_result[0]->addCustomOption('product_type', self::TYPE_CODE, $this->getProduct());
$_result[0]->addCustomOption('info_buyRequest', serialize(array('super_product_config' => array('product_type' => self::TYPE_CODE, 'product_id' => $this->getProduct()->getId()))));
$products[] = $_result[0];
}
}
}
}
if (count($products)) {
return $products;
}
}
return Mage::helper('catalog')->__('Please specify the product(s) quantity');
}
public function addProductAdvanced(Mage_Catalog_Model_Product $product, $request = null, $processMode = null)
{
if ($request === null) {
$request = 1;
}
if (is_numeric($request)) {
$request = new Varien_Object(array('qty' => $request));
}
if (!$request instanceof Varien_Object) {
Mage::throwException(Mage::helper('sales')->__('Invalid request for adding product to quote.'));
}
switch ($product->getTypeId()) {
case 'simple':
case 'virtual':
case 'downloadable':
case 'configurable':
case 'bundle':
$qty = $request->getQty();
if ($qty > 1) {
$request->setQty(1);
for ($i = 1; $i < $qty; $i++) {
$lineProduct = clone $product;
$lineRequest = clone $request;
$this->addProductAdvanced($lineProduct, $lineRequest, $processMode);
}
}
break;
case 'grouped':
$superGroup = $request->getSuperGroup();
foreach ($superGroup as $productId => $qty) {
if ($qty > 1) {
for ($i = 1; $i < $qty; $i++) {
$customSuperGroup = $request->getSuperGroup();
foreach ($customSuperGroup as $customProductId => $customQty) {
$customSuperGroup[$customProductId] = $customProductId === $productId ? 1 : 0;
}
$lineProduct = clone $product;
$lineRequest = clone $request;
$lineRequest->setSuperGroup($customSuperGroup);
$this->addProductAdvanced($lineProduct, $lineRequest, $processMode);
}
}
$superGroup[$productId] = $qty > 0 ? 1 : 0;
}
$request->setSuperGroup($superGroup);
break;
}
$cartCandidates = $product->getTypeInstance(true)->prepareForCartAdvanced($request, $product, $processMode);
/**
* Error message
*/
if (is_string($cartCandidates)) {
return $cartCandidates;
}
/**
* If prepare process return one object
*/
if (!is_array($cartCandidates)) {
$cartCandidates = array($cartCandidates);
}
$parentItem = null;
$errors = array();
$items = array();
foreach ($cartCandidates as $candidate) {
// Child items can be sticked together only within their parent
$stickWithinParent = $candidate->getParentProductId() ? $parentItem : null;
$candidate->setStickWithinParent($stickWithinParent);
$item = $this->_addCatalogProduct($candidate, $candidate->getCartQty());
if ($request->getResetCount() && !$stickWithinParent && $item->getId() === $request->getId()) {
$item->setData('qty', 0);
}
$items[] = $item;
/**
* As parent item we should always use the item of first added product
*/
if (!$parentItem) {
$parentItem = $item;
}
if ($parentItem && $candidate->getParentProductId()) {
$item->setParentItem($parentItem);
}
/**
* We specify qty after we know about parent (for stock)
*/
$item->addQty($candidate->getCartQty());
// collect errors instead of throwing first one
if ($item->getHasError()) {
$message = $item->getMessage();
if (!in_array($message, $errors)) {
// filter duplicate messages
$errors[] = $message;
}
}
}
if (!empty($errors)) {
Mage::throwException(implode("\n", $errors));
}
Mage::dispatchEvent('sales_quote_product_add_after', array('items' => $items));
return $item;
}
/**
* Prepare selected qty for grouped product's options
*
* @param Mage_Catalog_Model_Product $product
* @param Varien_Object $buyRequest
* @return array
*/
public function processBuyRequest($product, $buyRequest)
{
$superGroup = $buyRequest->getSuperGroup();
$superGroup = is_array($superGroup) ? array_filter($superGroup, 'intval') : array();
$options = array('super_group' => $superGroup);
return $options;
}
/**
* 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).');
}
