/// <summary>
/// Get checkout attribute values
/// </summary>
/// <param name="attributes">Attributes</param>
/// <returns>Checkout attribute values</returns>
public static List <CheckoutAttributeValue> ParseCheckoutAttributeValues(string attributes)
{
var caValues = new List <CheckoutAttributeValue>();
var caCollection = ParseCheckoutAttributes(attributes);
foreach (var ca in caCollection)
{
if (!ca.ShouldHaveValues)
{
continue;
}
var caValuesStr = ParseValues(attributes, ca.CheckoutAttributeId);
foreach (string caValueStr in caValuesStr)
{
if (!String.IsNullOrEmpty(caValueStr))
{
int caValueId = 0;
if (int.TryParse(caValueStr, out caValueId))
{
var caValue = CheckoutAttributeManager.GetCheckoutAttributeValueById(caValueId);
if (caValue != null)
{
caValues.Add(caValue);
}
}
}
}
}
return(caValues);
}
/// <summary>
/// Formats attributes
/// </summary>
/// <param name="attributes">Attributes</param>
/// <param name="customer">Customer</param>
/// <param name="serapator">Serapator</param>
/// <param name="htmlEncode">A value indicating whether to encode (HTML) values</param>
/// <param name="renderPrices">A value indicating whether to render prices</param>
/// <returns>Attributes</returns>
public static string FormatAttributes(string attributes,
Customer customer, string serapator, bool htmlEncode, bool renderPrices)
{
var result = new StringBuilder();
var caCollection = ParseCheckoutAttributes(attributes);
for (int i = 0; i < caCollection.Count; i++)
{
var ca = caCollection[i];
var valuesStr = ParseValues(attributes, ca.CheckoutAttributeId);
for (int j = 0; j < valuesStr.Count; j++)
{
string valueStr = valuesStr[j];
string caAttribute = string.Empty;
if (!ca.ShouldHaveValues)
{
if (ca.AttributeControlType == AttributeControlTypeEnum.MultilineTextbox)
{
caAttribute = string.Format("{0}: {1}", ca.LocalizedName, HtmlHelper.FormatText(valueStr, false, true, true, false, false, false));
}
else
{
caAttribute = string.Format("{0}: {1}", ca.LocalizedName, valueStr);
}
}
else
{
var caValue = CheckoutAttributeManager.GetCheckoutAttributeValueById(Convert.ToInt32(valueStr));
if (caValue != null)
{
caAttribute = string.Format("{0}: {1}", ca.LocalizedName, caValue.LocalizedName);
if (renderPrices)
{
decimal priceAdjustmentBase = TaxManager.GetCheckoutAttributePrice(caValue, customer);
decimal priceAdjustment = CurrencyManager.ConvertCurrency(priceAdjustmentBase, CurrencyManager.PrimaryStoreCurrency, NopContext.Current.WorkingCurrency);
if (priceAdjustmentBase > 0)
{
string priceAdjustmentStr = PriceHelper.FormatPrice(priceAdjustment);
caAttribute += string.Format(" [+{0}]", priceAdjustmentStr);
}
}
}
}
if (!String.IsNullOrEmpty(caAttribute))
{
if (i != 0 || j != 0)
{
result.Append(serapator);
}
//we don't encode multiline textbox input
if (htmlEncode &&
ca.AttributeControlType != AttributeControlTypeEnum.MultilineTextbox)
{
result.Append(HttpUtility.HtmlEncode(caAttribute));
}
else
{
result.Append(caAttribute);
}
}
}
}
return(result.ToString());
}