private XmlDocument GetShoppingCartData()
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.XmlResolver = null;
HttpCookie httpCookie = HttpContext.Current.Request.Cookies["Hid_Hishop_ShoppingCart_Data_New"];
if (httpCookie == null || string.IsNullOrEmpty(httpCookie.Value))
{
xmlDocument = CookieShoppingDao.CreateEmptySchema();
}
else
{
try
{
xmlDocument.LoadXml(Globals.UrlDecode(httpCookie.Value));
}
catch
{
this.ClearShoppingCart();
xmlDocument = CookieShoppingDao.CreateEmptySchema();
}
}
return(xmlDocument);
}
public bool AddGiftItem(int giftId, int quantity)
{
XmlDocument shoppingCartData = this.GetShoppingCartData();
XmlNode xmlNode = shoppingCartData.SelectSingleNode("//sc/gf");
XmlNode xmlNode2 = xmlNode.SelectSingleNode("l[@g=" + giftId + "]");
if (xmlNode2 == null)
{
xmlNode2 = CookieShoppingDao.CreateGiftLineItemNode(shoppingCartData, giftId, quantity);
xmlNode.InsertBefore(xmlNode2, xmlNode.FirstChild);
}
else
{
xmlNode2.Attributes["q"].Value = (int.Parse(xmlNode2.Attributes["q"].Value) + quantity).ToString(CultureInfo.InvariantCulture);
}
this.SaveShoppingCartData(shoppingCartData);
return(true);
}
public AddCartItemStatus AddLineItem(string skuId, int quantity, int storeId = 0)
{
if (this.IsExistSkuId(skuId))
{
XmlDocument shoppingCartData = this.GetShoppingCartData();
XmlNode xmlNode = shoppingCartData.SelectSingleNode("//sc/lis");
XmlNode xmlNode2 = xmlNode.SelectSingleNode("l[@s='" + skuId + "|" + storeId + "']");
if (xmlNode2 == null)
{
xmlNode2 = CookieShoppingDao.CreateLineItemNode(shoppingCartData, skuId + "|" + storeId, quantity);
xmlNode.InsertBefore(xmlNode2, xmlNode.FirstChild);
}
else
{
xmlNode2.Attributes["q"].Value = (int.Parse(xmlNode2.Attributes["q"].Value) + quantity).ToString(CultureInfo.InvariantCulture);
}
this.SaveShoppingCartData(shoppingCartData);
return(AddCartItemStatus.Successed);
}
return(AddCartItemStatus.ProductNotExists);
}
