private void FillShippingMethods()
{
// Shipping Methods
ShippingRatesList.Items.Clear();
if (!CurrentOrder.HasShippingItems)
{
ShippingRatesList.Items.Add(new ListItem(GlobalLocalization.GetString("NoShippingRequired"),
"NOSHIPPING"));
}
else
{
var rates = HccApp.OrderServices.FindAvailableShippingRates(CurrentOrder);
ShippingRatesList.DataTextField = "RateAndNameForDisplay";
ShippingRatesList.DataValueField = "UniqueKey";
ShippingRatesList.DataSource = rates;
ShippingRatesList.DataBind();
}
}
/// <summary>
/// Binds the shipping rates.
/// </summary>
private void BindShippingRates()
{
CountryDto country;
bool countryFound = false;
bool regionFound = false;
int shippingCountryId = -1;
int shippingStateProvinceId = -1;
bool isRestricted;
//get the country id for the order address
country = CountryManager.GetCountry(OrderAddress.CountryCode, true);
if (country.Country != null && country.Country.Rows.Count > 0)
{
shippingCountryId = country.Country[0].CountryId;
countryFound = true;
}
//get the state id for the order address
CountryDto regions = CountryManager.GetCountries(true);
if (regions.StateProvince != null && regions.StateProvince.Count > 0)
{
foreach (CountryDto.StateProvinceRow stateProvinceRow in regions.StateProvince)
{
if (stateProvinceRow.Name == OrderAddress.State || stateProvinceRow.Name == OrderAddress.RegionCode)
{
shippingStateProvinceId = stateProvinceRow.StateProvinceId;
regionFound = true;
break;
}
}
}
//Get the list of all shipping methods to be filtered
ShippingMethodDto methods = ShippingManager.GetShippingMethods(CMSContext.Current.LanguageName); //Thread.CurrentThread.CurrentUICulture.Name);
// filter the list for only methods that apply to this particular cart's shipping address
List <ShippingMethodDto.ShippingMethodRow> shippingRows = new List <ShippingMethodDto.ShippingMethodRow>();
if (countryFound || regionFound)
{
foreach (ShippingMethodDto.ShippingMethodRow method in methods.ShippingMethod.Rows)
{
isRestricted = false;
if (countryFound)
{
//first check the restricted countries
ShippingMethodDto.ShippingCountryRow[] paymentCountryRestrictions = method.GetShippingCountryRows();
if (paymentCountryRestrictions != null && paymentCountryRestrictions.Length > 0)
{
foreach (ShippingMethodDto.ShippingCountryRow restrictedCountryRow in paymentCountryRestrictions)
{
if (restrictedCountryRow.CountryId == shippingCountryId)
{
isRestricted = true;
break;
}
}
}
}
if (regionFound)
{
//now check for restricted regions
ShippingMethodDto.ShippingRegionRow[] restrictedRegionRows = method.GetShippingRegionRows();
if (restrictedRegionRows != null && restrictedRegionRows.Length > 0)
{
foreach (ShippingMethodDto.ShippingRegionRow restrictedRegionRow in restrictedRegionRows)
{
if (shippingStateProvinceId == restrictedRegionRow.StateProvinceId)
{
isRestricted = true;
break;
}
}
}
}
//if the method has not been excluded based on country or region, including in shipping collection
if (!isRestricted)
{
shippingRows.Add(method);
}
}
}
else
{
//just add all of the rows to the generic list
foreach (ShippingMethodDto.ShippingMethodRow method in methods.ShippingMethod.Rows)
{
shippingRows.Add(method);
}
}
// request rates, make sure we request rates not bound to selected delivery method
if (_ShippingRates == null)
{
List <ShippingRate> list = new List <ShippingRate>();
foreach (ShippingMethodDto.ShippingMethodRow row in shippingRows)
{
// Check if package contains shippable items, if it does not use the default shipping method instead of the one specified
Type type = Type.GetType(row.ShippingOptionRow.ClassName);
if (type == null)
{
throw new TypeInitializationException(row.ShippingOptionRow.ClassName, null);
}
string message = String.Empty;
IShippingGateway provider = (IShippingGateway)Activator.CreateInstance(type);
List <LineItem> items = new List <LineItem>();
foreach (LineItem lineItem in CartHelper.LineItems)
{
if (lineItem.ShippingAddressId == OrderAddress.Name.ToString())
{
items.Add(lineItem);
}
}
if (items.Count > 0)
{
list.Add(provider.GetRate(row.ShippingMethodId, items.ToArray(), ref message));
}
}
_ShippingRates = list.ToArray();
}
if (_ShippingRates == null)
{
return;
}
string selectedValue = String.Empty;
/*
* if (this.ShipmentPackage.Details.DeliveryMethod != null)
* selectedValue = ShipmentPackage.Details.DeliveryMethod.StoreMethod + ";" + ShipmentPackage.Details.DeliveryMethod.ServiceSpeed;
* */
if (ShippingRatesList.Items.Count > 0)
{
selectedValue = ShippingRatesList.SelectedValue;
ShippingRatesList.Items.Clear();
}
// Bind control
string lowestOptionValue = String.Empty;
decimal lowestPrice = Decimal.MinusOne; // set to -1 initially
foreach (ShippingRate listItem in _ShippingRates)
{
ListItem item = new ListItem(String.Format("{1} - {0}", listItem.Name, CurrencyFormatter.FormatCurrency(listItem.Price, listItem.CurrencyCode)), listItem.Id.ToString());
if (selectedValue.CompareTo(item.Value) == 0)
{
item.Selected = true;
}
if (listItem.Price < lowestPrice || lowestPrice == Decimal.MinusOne)
{
lowestPrice = listItem.Price;
lowestOptionValue = item.Value;
}
ShippingRatesList.Items.Add(item);
}
// Select the least expensive option if none selected yet
if (String.IsNullOrEmpty(selectedValue))
{
foreach (ListItem listItem in ShippingRatesList.Items)
{
if (lowestOptionValue.CompareTo(listItem.Value) == 0)
{
listItem.Selected = true;
}
}
}
// if nothing is selected make sure the very first element is selected
// also save that selection to the current order
if (ShippingRatesList.SelectedIndex < 0 && ShippingRatesList.Items.Count > 0)
{
ShippingRatesList.SelectedIndex = 0;
}
// update the selected delivery option
UpdateDeliveryMethod();
// Bind it
ShippingRatesList.DataBind();
// Hide if no items available
if (ShippingRatesList.Items.Count == 0)
{
this.Visible = false;
}
else
{
this.Visible = true;
}
}