public function setProduct($product)
{
$configurableCodes = Mage::getStoreConfig('amshopby/general/configurable_images');
if (!empty($configurableCodes) && $product->isConfigurable() && $product->isSaleable()) {
$configurableCodes = explode(",", trim($configurableCodes));
$productTypeIns = $product->getTypeInstance(true);
$childIds = $productTypeIns->getChildrenIds($product->getId());
$requestParams = Mage::app()->getRequest()->getParams();
foreach ($childIds[0] as $childId) {
$hasInRequest = 0;
$hasMatch = 0;
$childProduct = Mage::getModel('catalog/product')->setStoreId($product->getStoreId())->load($childId);
foreach ($configurableCodes as $filterCode) {
if (in_array($filterCode, array_keys($requestParams))) {
$hasInRequest++;
$value = $requestParams[$filterCode];
if (strpos($value, ",") !== false) {
$value = explode(",", $value);
} else {
$value = array($value);
}
if (in_array($childProduct->getData($filterCode), array_values($value))) {
$hasMatch++;
}
}
}
if ($hasInRequest != 0 && $hasInRequest == $hasMatch) {
$product = $childProduct;
}
}
}
parent::setProduct($product);
}
public function setProduct($product)
{
if (!isset($this->requestConfigurableMap)) {
$this->computeRequestConfigurableMap();
}
if ($this->requestConfigurableMap && $product->isConfigurable() && $product->isSaleable()) {
$child = $this->getMatchingSimpleProduct($product);
if (is_object($child)) {
$product = $child;
}
}
parent::setProduct($product);
}
public function setProduct($product)
{
if (!isset($this->requestConfigurableMap)) {
$this->computeRequestConfigurableMap();
}
if ($this->requestConfigurableMap && $product->isConfigurable() && $product->isSaleable()) {
$children = $this->getPossibleSimpleProducts($product);
foreach ($children as $childProduct) {
if ($this->matchProduct($childProduct)) {
$product = $childProduct;
$product->load($product->getId());
break;
}
}
}
parent::setProduct($product);
}
