/**
* Action to add a product to cart.
*
* @param SS_HTTPRequest $request Request to check for product data
*
* @return void
*
* @author Sebastian Diel <*****@*****.**>
* @since 12.03.2013
*/
public function addToCart(SS_HTTPRequest $request)
{
$isValidRequest = false;
$backLink = null;
$postVars = $request->postVars();
$params = $request->allParams();
$productID = $params['ID'];
$quantity = $params['OtherID'];
if (is_null($productID) || is_null($quantity)) {
if (array_key_exists('productID', $postVars) && array_key_exists('productQuantity', $postVars)) {
$isValidRequest = true;
$productID = $postVars['productID'];
$quantity = $postVars['productQuantity'];
}
} else {
$isValidRequest = true;
}
if ($isValidRequest) {
$postVars['productID'] = $productID;
$postVars['productQuantity'] = $quantity;
if ($quantity == 0) {
SilvercartShoppingCart::removeProduct($postVars);
} else {
SilvercartShoppingCart::addProduct($postVars);
}
if (SilvercartConfig::getRedirectToCartAfterAddToCartAction()) {
$backLink = SilvercartTools::PageByIdentifierCodeLink('SilvercartCartPage');
}
}
$this->redirectBack($backLink, '#product' . $productID);
}
