/// <summary>
/// Adds product to the shopping cart.
/// </summary>
private void AddProductToShoppingCart()
{
// Validate input data
if (!IsValid() || (this.SKU == null))
{
// Do not proces
return;
}
if (this.RedirectToDetailsEnabled)
{
if (!this.ShowProductOptions && !this.ShowDonationProperties)
{
// Does product have some enabled product option categories?
bool hasOptions = !DataHelper.DataSourceIsEmpty(OptionCategoryInfoProvider.GetSKUOptionCategories(this.SKUID, true));
// Is product a customizable donation?
bool isCustomizableDonation = ((this.SKU != null) &&
(this.SKU.SKUProductType == SKUProductTypeEnum.Donation) &&
(!((this.SKU.SKUPrice == this.SKU.SKUMinPrice) && (this.SKU.SKUPrice == this.SKU.SKUMaxPrice)) || this.SKU.SKUPrivateDonation));
if (hasOptions || isCustomizableDonation)
{
// Redirect to product details
URLHelper.Redirect("~/CMSPages/GetProduct.aspx?productid=" + this.SKUID);
}
}
}
// Get cart item parameters
ShoppingCartItemParameters cartItemParams = this.GetShoppingCartItemParameters();
// Check if it is possible to add this item to shopping cart
if (!ShoppingCartInfoProvider.CheckNewShoppingCartItems(this.ShoppingCart, cartItemParams))
{
// Show error message and cancel adding the product to shopping cart
string error = String.Format(this.GetString("ecommerce.cartcontent.productdisabled"), this.SKU.SKUName);
ScriptHelper.RegisterStartupScript(this.Page, typeof(string), "ShoppingCartAddItemErrorAlert", ScriptHelper.GetAlertScript(error));
return;
}
// If donation properties are used and donation properties form is not valid
if (this.donationProperties.Visible && !String.IsNullOrEmpty(this.donationProperties.Validate()))
{
return;
}
// Fire on add to shopping cart event
CancelEventArgs eventArgs = new CancelEventArgs();
if (this.OnAddToShoppingCart != null)
{
this.OnAddToShoppingCart(this, eventArgs);
}
// If adding to shopping cart was cancelled
if (eventArgs.Cancel)
{
return;
}
// Get cart item parameters in case something changed
cartItemParams = this.GetShoppingCartItemParameters();
// Log activity
LogProductAddedToSCActivity(this.SKUID, this.SKU.SKUName, this.Quantity);
if (this.ShoppingCart != null)
{
bool updateCart = false;
// Assign current shopping cart to current user
CurrentUserInfo ui = CMSContext.CurrentUser;
if (!ui.IsPublic())
{
this.ShoppingCart.UserInfoObj = ui;
updateCart = true;
}
// Shopping cart is not saved yet
if (this.ShoppingCart.ShoppingCartID == 0)
{
updateCart = true;
}
// Update shopping cart when required
if (updateCart)
{
ShoppingCartInfoProvider.SetShoppingCartInfo(this.ShoppingCart);
}
// Add item to shopping cart
ShoppingCartItemInfo addedItem = this.ShoppingCart.SetShoppingCartItem(cartItemParams);
if (addedItem != null)
{
// Update shopping cart item in database
ShoppingCartItemInfoProvider.SetShoppingCartItemInfo(addedItem);
// Update product options in database
foreach (ShoppingCartItemInfo option in addedItem.ProductOptions)
{
ShoppingCartItemInfoProvider.SetShoppingCartItemInfo(option);
}
// Update bundle items in database
foreach (ShoppingCartItemInfo bundleItem in addedItem.BundleItems)
{
ShoppingCartItemInfoProvider.SetShoppingCartItemInfo(bundleItem);
}
// Track 'Add to shopping cart' conversion
ECommerceHelper.TrackAddToShoppingCartConversion(addedItem);
// If user has to be redirected to shopping cart
if (this.RedirectToShoppingCart)
{
// Set shopping cart referrer
SessionHelper.SetValue("ShoppingCartUrlReferrer", URLHelper.CurrentURL);
// Ensure shopping cart update
SessionHelper.SetValue("checkinventory", true);
// Redirect to shopping cart
URLHelper.Redirect(this.ShoppingCartUrl);
}
else
{
// Localize SKU name
string skuName = (addedItem.SKUObj != null) ? ResHelper.LocalizeString(addedItem.SKUObj.SKUName) : "";
// Check inventory
string checkInventoryMessage = ShoppingCartInfoProvider.CheckShoppingCart(this.ShoppingCart).Replace(";", "\n");
// Get prodcut added message
string message = String.Format(this.GetString("com.productadded"), skuName);
// Add inventory check message
if (!String.IsNullOrEmpty(checkInventoryMessage))
{
message += "\n\n" + checkInventoryMessage;
}
// Count and show total price with options
CalculateTotalPrice();
// Register the call of JS handler informing about added product
ScriptHelper.RegisterStartupScript(this.Page, typeof(string), "ShoppingCartItemAddedHandler", "if (typeof ShoppingCartItemAddedHandler == 'function') { ShoppingCartItemAddedHandler(" + ScriptHelper.GetString(message) + "); }", true);
}
}
}
}
/// <summary>
/// Sets product in the shopping cart.
/// </summary>
/// <param name="itemParams">Shoppping cart item parameters</param>
protected void AddProducts(ShoppingCartItemParameters itemParams)
{
// Get main product info
int productId = itemParams.SKUID;
int quantity = itemParams.Quantity;
if ((productId > 0) && (quantity > 0))
{
// Check product/options combination
if (ShoppingCartInfoProvider.CheckNewShoppingCartItems(ShoppingCartInfoObj, itemParams))
{
// Get requested SKU info object from database
SKUInfo skuObj = SKUInfoProvider.GetSKUInfo(productId);
if (skuObj != null)
{
// On the live site
if (!ShoppingCartControl.IsInternalOrder)
{
bool updateCart = false;
// Assign current shopping cart to current user
CurrentUserInfo ui = CMSContext.CurrentUser;
if (!ui.IsPublic())
{
this.ShoppingCartInfoObj.UserInfoObj = ui;
updateCart = true;
}
// Shopping cart is not saved yet
if (ShoppingCartInfoObj.ShoppingCartID == 0)
{
updateCart = true;
}
// Update shopping cart when required
if (updateCart)
{
ShoppingCartInfoProvider.SetShoppingCartInfo(ShoppingCartInfoObj);
}
// Set item in the shopping cart
ShoppingCartItemInfo product = this.ShoppingCartInfoObj.SetShoppingCartItem(itemParams);
// Update shopping cart item in database
ShoppingCartItemInfoProvider.SetShoppingCartItemInfo(product);
// Update product options in database
foreach (ShoppingCartItemInfo option in product.ProductOptions)
{
ShoppingCartItemInfoProvider.SetShoppingCartItemInfo(option);
}
// Update bundle items in database
foreach (ShoppingCartItemInfo bundleItem in product.BundleItems)
{
ShoppingCartItemInfoProvider.SetShoppingCartItemInfo(bundleItem);
}
// Track add to shopping cart conversion
ECommerceHelper.TrackAddToShoppingCartConversion(product);
}
// In CMSDesk
else
{
// Set item in the shopping cart
this.ShoppingCartInfoObj.SetShoppingCartItem(itemParams);
}
}
}
// Avoid adding the same product after page refresh
if (lblError.Text == "")
{
string url = URLRewriter.CurrentURL;
if (!string.IsNullOrEmpty(URLHelper.GetUrlParameter(url, "productid")) ||
!string.IsNullOrEmpty(URLHelper.GetUrlParameter(url, "quantity")) ||
!string.IsNullOrEmpty(URLHelper.GetUrlParameter(url, "options")))
{
// Remove parameters from URL
url = URLHelper.RemoveParameterFromUrl(url, "productid");
url = URLHelper.RemoveParameterFromUrl(url, "quantity");
url = URLHelper.RemoveParameterFromUrl(url, "options");
URLHelper.Redirect(url);
}
}
}
}