/**
* Check if product can be bought
*
* @param Mage_Catalog_Model_Product $product
* @return Mage_Bundle_Model_Product_Type
* @throws Mage_Core_Exception
*/
public function checkProductBuyState($product = null)
{
parent::checkProductBuyState($product);
$product = $this->getProduct($product);
$option = $product->getCustomOption('info_buyRequest');
if ($option instanceof Mage_Sales_Model_Quote_Item_Option) {
$buyRequest = new Varien_Object(unserialize($option->getValue()));
if (!$buyRequest->hasLinks()) {
if (!$product->getLinksPurchasedSeparately()) {
$allLinksIds = Mage::getModel('downloadable/link')->getCollection()->addProductToFilter($product->getId())->getAllIds();
$buyRequest->setLinks($allLinksIds);
$product->addCustomOption('info_buyRequest', serialize($buyRequest->getData()));
} else {
Mage::throwException(Mage::helper('downloadable')->__('Please specify product link(s).'));
}
}
}
return $this;
}
/**
* Check if product can be bought
*
* @param Mage_Catalog_Model_Product $product
* @return Mage_Bundle_Model_Product_Type
* @throws Mage_Core_Exception
*/
public function checkProductBuyState($product = null)
{
parent::checkProductBuyState($product);
$product = $this->getProduct($product);
$option = $product->getCustomOption('info_buyRequest');
if ($option instanceof Mage_Sales_Model_Quote_Item_Option) {
$buyRequest = new Varien_Object(unserialize($option->getValue()));
if (!$buyRequest->hasLinks()) {
Mage::throwException(Mage::helper('downloadable')->__('Please specify product link(s).'));
}
}
return $this;
}
