/// <summary>
/// Get product variant attribute values
/// </summary>
/// <param name="Attributes">Attributes</param>
/// <returns>Product variant attribute values</returns>
public static ProductVariantAttributeValueCollection ParseProductVariantAttributeValues(string Attributes)
{
ProductVariantAttributeValueCollection pvaValues = new ProductVariantAttributeValueCollection();
ProductVariantAttributeCollection pvaCollection = ParseProductVariantAttributes(Attributes);
foreach (ProductVariantAttribute pva in pvaCollection)
{
if (!pva.ShouldHaveValues)
{
continue;
}
List <string> pvaValuesStr = ParseValues(Attributes, pva.ProductVariantAttributeID);
foreach (string pvaValueStr in pvaValuesStr)
{
if (!String.IsNullOrEmpty(pvaValueStr))
{
int pvaValueID = 0;
if (int.TryParse(pvaValueStr, out pvaValueID))
{
ProductVariantAttributeValue pvaValue = ProductAttributeManager.GetProductVariantAttributeValueByID(pvaValueID);
if (pvaValue != null)
{
pvaValues.Add(pvaValue);
}
}
}
}
}
return(pvaValues);
}
/// <summary>
/// Gets the shopping cart unit price (one item)
/// </summary>
/// <param name="shoppingCartItem">The shopping cart item</param>
/// <param name="customer">The customer</param>
/// <param name="includeDiscounts">A value indicating whether include discounts or not for price computation</param>
/// <returns>Shopping cart unit price (one item)</returns>
public static decimal GetUnitPrice(ShoppingCartItem shoppingCartItem, Customer customer, bool includeDiscounts)
{
decimal finalPrice = decimal.Zero;
ProductVariant productVariant = shoppingCartItem.ProductVariant;
if (productVariant != null)
{
decimal attributesTotalPrice = decimal.Zero;
ProductVariantAttributeValueCollection pvaValues = ProductAttributeHelper.ParseProductVariantAttributeValues(shoppingCartItem.AttributesXML);
foreach (ProductVariantAttributeValue pvaValue in pvaValues)
{
attributesTotalPrice += pvaValue.PriceAdjustment;
}
finalPrice = GetFinalPrice(productVariant, customer, attributesTotalPrice, includeDiscounts);
if (productVariant.TierPrices.Count > 0)
{
decimal tierPrice = GetTierPrice(productVariant, shoppingCartItem.Quantity);
finalPrice = Math.Min(finalPrice, tierPrice);
}
}
finalPrice = Math.Round(finalPrice, 2);
return(finalPrice);
}
private static ProductVariantAttributeValueCollection DBMapping(DBProductVariantAttributeValueCollection dbCollection)
{
if (dbCollection == null)
{
return(null);
}
ProductVariantAttributeValueCollection collection = new ProductVariantAttributeValueCollection();
foreach (DBProductVariantAttributeValue dbItem in dbCollection)
{
ProductVariantAttributeValue item = DBMapping(dbItem);
collection.Add(item);
}
return(collection);
}
private void BindData()
{
ProductVariantAttribute productVariantAttribute = ProductAttributeManager.GetProductVariantAttributeById(this.ProductVariantAttributeId);
if (productVariantAttribute != null)
{
if (this.HasLocalizableContent)
{
var languages = this.GetLocalizableLanguagesSupported();
rptrLanguageTabs.DataSource = languages;
rptrLanguageTabs.DataBind();
rptrLanguageDivs.DataSource = languages;
rptrLanguageDivs.DataBind();
}
ProductVariant productVariant = productVariantAttribute.ProductVariant;
if (productVariant == null)
{
Response.Redirect("Products.aspx");
}
ProductAttribute productAttribute = productVariantAttribute.ProductAttribute;
if (productAttribute == null)
{
Response.Redirect("Products.aspx");
}
this.lblTitle.Text = string.Format(GetLocaleResourceString("Admin.ProductVariantAttributeValues.AddEdit"), Server.HtmlEncode(productAttribute.Name), Server.HtmlEncode(productVariant.FullProductName));
this.hlProductURL.NavigateUrl = CommonHelper.GetStoreAdminLocation() + "ProductVariantDetails.aspx?ProductVariantID=" + productVariant.ProductVariantId;
ProductVariantAttributeValueCollection productVariantAttributeValues = ProductAttributeManager.GetProductVariantAttributeValues(productVariantAttribute.ProductVariantAttributeId, 0);
if (productVariantAttributeValues.Count > 0)
{
this.gvProductVariantAttributeValues.Visible = true;
this.gvProductVariantAttributeValues.DataSource = productVariantAttributeValues;
this.gvProductVariantAttributeValues.DataBind();
}
else
{
this.gvProductVariantAttributeValues.Visible = false;
}
}
else
{
Response.Redirect("Products.aspx");
}
}
/// <summary>
/// Gets product variant attribute values by product identifier
/// </summary>
/// <param name="ProductVariantAttributeID">The product variant attribute mapping identifier</param>
/// <returns>Product variant attribute mapping collection</returns>
public static ProductVariantAttributeValueCollection GetProductVariantAttributeValues(int ProductVariantAttributeID)
{
string key = string.Format(PRODUCTVARIANTATTRIBUTEVALUES_ALL_KEY, ProductVariantAttributeID);
object obj2 = NopCache.Get(key);
if (ProductAttributeManager.CacheEnabled && (obj2 != null))
{
return((ProductVariantAttributeValueCollection)obj2);
}
DBProductVariantAttributeValueCollection dbCollection = DBProviderManager <DBProductAttributeProvider> .Provider.GetProductVariantAttributeValues(ProductVariantAttributeID);
ProductVariantAttributeValueCollection productVariantAttributeValues = DBMapping(dbCollection);
if (ProductAttributeManager.CacheEnabled)
{
NopCache.Max(key, productVariantAttributeValues);
}
return(productVariantAttributeValues);
}
/// <summary>
/// Gets discount amount
/// </summary>
/// <param name="shoppingCartItem">The shopping cart item</param>
/// <param name="customer">The customer</param>
/// <returns>Discount amount</returns>
public static decimal GetDiscountAmount(ShoppingCartItem shoppingCartItem, Customer customer)
{
decimal discountAmount = decimal.Zero;
ProductVariant productVariant = shoppingCartItem.ProductVariant;
if (productVariant != null)
{
decimal attributesTotalPrice = decimal.Zero;
ProductVariantAttributeValueCollection pvaValues = ProductAttributeHelper.ParseProductVariantAttributeValues(shoppingCartItem.AttributesXML);
foreach (ProductVariantAttributeValue pvaValue in pvaValues)
{
attributesTotalPrice += pvaValue.PriceAdjustment;
}
decimal productVariantDiscountAmount = GetDiscountAmount(productVariant, customer, attributesTotalPrice);
discountAmount = productVariantDiscountAmount * shoppingCartItem.Quantity;
}
discountAmount = Math.Round(discountAmount, 2);
return(discountAmount);
}
protected void CreateAttributeControls()
{
ProductVariant productVariant = ProductManager.GetProductVariantByID(this.ProductVariantID);
if (productVariant != null)
{
ProductVariantAttributeCollection productVariantAttributes = productVariant.ProductVariantAttributes;
if (productVariantAttributes.Count > 0)
{
this.Visible = true;
foreach (ProductVariantAttribute attribute in productVariantAttributes)
{
Panel divAttribute = new Panel();
Label attributeTitle = new Label();
if (attribute.IsRequired)
{
attributeTitle.Text = "<span>*</span> ";
}
//text prompt
string textPrompt = string.Empty;
if (!string.IsNullOrEmpty(attribute.TextPrompt))
{
textPrompt = attribute.TextPrompt;
}
else
{
textPrompt += attribute.ProductAttribute.Name;
}
attributeTitle.Text += Server.HtmlEncode(textPrompt);
attributeTitle.Style.Add("font-weight", "bold");
//description
if (!string.IsNullOrEmpty(attribute.ProductAttribute.Description))
{
attributeTitle.Text += string.Format("<div>{0}</div>",
Server.HtmlEncode(
attribute.ProductAttribute.Description));
}
bool addBreak = true;
switch (attribute.AttributeControlType)
{
case AttributeControlTypeEnum.TextBox:
{
addBreak = false;
}
break;
default:
break;
}
if (addBreak)
{
attributeTitle.Text += "<br />";
}
else
{
attributeTitle.Text += " ";
}
divAttribute.Controls.Add(attributeTitle);
switch (attribute.AttributeControlType)
{
case AttributeControlTypeEnum.DropdownList:
{
DropDownList ddlAttributes = new DropDownList();
ddlAttributes.ID = attribute.ProductAttribute.Name;
if (!attribute.IsRequired)
{
ddlAttributes.Items.Add(new ListItem("---", "0"));
}
ProductVariantAttributeValueCollection pvaValues = attribute.ProductVariantAttributeValues;
foreach (ProductVariantAttributeValue pvaValue in pvaValues)
{
string pvaValueName = pvaValue.Name;
decimal priceAdjustmentBase = TaxManager.GetPrice(productVariant, pvaValue.PriceAdjustment);
decimal priceAdjustment = CurrencyManager.ConvertCurrency(priceAdjustmentBase, CurrencyManager.PrimaryStoreCurrency, NopContext.Current.WorkingCurrency);
if (priceAdjustmentBase > decimal.Zero)
{
pvaValueName += string.Format(" [+{0}]", PriceHelper.FormatPrice(priceAdjustment, false, false));
}
ListItem pvaValueItem = new ListItem(pvaValueName, pvaValue.ProductVariantAttributeValueID.ToString());
pvaValueItem.Selected = pvaValue.IsPreSelected;
ddlAttributes.Items.Add(pvaValueItem);
}
divAttribute.Controls.Add(ddlAttributes);
}
break;
case AttributeControlTypeEnum.RadioList:
{
RadioButtonList rblAttributes = new RadioButtonList();
rblAttributes.ID = attribute.ProductAttribute.Name;
ProductVariantAttributeValueCollection pvaValues = attribute.ProductVariantAttributeValues;
foreach (ProductVariantAttributeValue pvaValue in pvaValues)
{
string pvaValueName = pvaValue.Name;
decimal priceAdjustmentBase = TaxManager.GetPrice(productVariant, pvaValue.PriceAdjustment);
decimal priceAdjustment = CurrencyManager.ConvertCurrency(priceAdjustmentBase, CurrencyManager.PrimaryStoreCurrency, NopContext.Current.WorkingCurrency);
if (priceAdjustmentBase > decimal.Zero)
{
pvaValueName += string.Format(" [+{0}]", PriceHelper.FormatPrice(priceAdjustment, false, false));
}
ListItem pvaValueItem = new ListItem(Server.HtmlEncode(pvaValueName), pvaValue.ProductVariantAttributeValueID.ToString());
pvaValueItem.Selected = pvaValue.IsPreSelected;
rblAttributes.Items.Add(pvaValueItem);
}
divAttribute.Controls.Add(rblAttributes);
}
break;
case AttributeControlTypeEnum.Checkboxes:
{
CheckBoxList cblAttributes = new CheckBoxList();
cblAttributes.ID = attribute.ProductAttribute.Name;
ProductVariantAttributeValueCollection pvaValues = attribute.ProductVariantAttributeValues;
foreach (ProductVariantAttributeValue pvaValue in pvaValues)
{
string pvaValueName = pvaValue.Name;
decimal priceAdjustmentBase = TaxManager.GetPrice(productVariant, pvaValue.PriceAdjustment);
decimal priceAdjustment = CurrencyManager.ConvertCurrency(priceAdjustmentBase, CurrencyManager.PrimaryStoreCurrency, NopContext.Current.WorkingCurrency);
if (priceAdjustmentBase > decimal.Zero)
{
pvaValueName += string.Format(" [+{0}]", PriceHelper.FormatPrice(priceAdjustment, false, false));
}
ListItem pvaValueItem = new ListItem(Server.HtmlEncode(pvaValueName), pvaValue.ProductVariantAttributeValueID.ToString());
pvaValueItem.Selected = pvaValue.IsPreSelected;
cblAttributes.Items.Add(pvaValueItem);
}
divAttribute.Controls.Add(cblAttributes);
}
break;
case AttributeControlTypeEnum.TextBox:
{
TextBox txtAttribute = new TextBox();
txtAttribute.ID = attribute.ProductAttribute.Name;
divAttribute.Controls.Add(txtAttribute);
}
break;
default:
break;
}
phAttributes.Controls.Add(divAttribute);
}
}
else
{
this.Visible = false;
}
}
else
{
this.Visible = false;
}
}
