public void Evaluate(EvaluateContext context)
{
context.For <IShoppingCart>("Cart")
.Token("Items", c => string.Join(T(", ").Text,
(c ?? _shoppingCart).GetProducts().Select(p => p.ToString())))
.Chain("Items", "CartItems", c => (c ?? _shoppingCart).GetProducts())
.Token("Country", c => (c ?? _shoppingCart).Country)
.Token("ZipCode", c => (c ?? _shoppingCart).ZipCode)
.Token("Shipping", c => (c ?? _shoppingCart).ShippingOption.ToString())
.Chain("Shipping", "ShippingOption", c => (c ?? _shoppingCart).ShippingOption)
.Token("Subtotal", c => _currencyProvider.GetPriceString((c ?? _shoppingCart).Subtotal()))
.Token("Taxes", c => {
var taxes = (c ?? _shoppingCart).Taxes();
return(taxes == null ? _currencyProvider.GetPriceString(0.0) : _currencyProvider.GetPriceString(taxes.Amount));
})
.Chain("Taxes", "TaxAmount", c => (c ?? _shoppingCart).Taxes() ?? new TaxAmount {
Amount = 0, Name = ""
})
.Token("Total", c => _currencyProvider.GetPriceString((c ?? _shoppingCart).Total()))
.Token("Count", c => (c ?? _shoppingCart).ItemCount());
context.For <IEnumerable <ShoppingCartQuantityProduct> >("CartItems")
.Token(s => s.StartsWith("Format:", StringComparison.OrdinalIgnoreCase) ? s.Substring("Format:".Length) : null,
(s, q) => {
var separator = "";
var colonIndex = s.IndexOf(':');
if (colonIndex != -1 && s.Length > colonIndex + 1)
{
separator = s.Substring(0, colonIndex);
s = s.Substring(colonIndex + 1);
}
var format = s
.Replace("$quantity", "{0}")
.Replace("$sku", "{1}")
.Replace("$product", "{2}")
.Replace("$price", "{3}");
return(String.Join(separator, q.Select(qp =>
String.Format(format,
qp.Quantity,
qp.Product.Sku,
qp.Product.As <TitlePart>().Title + " " +
string.Join(", ",
qp.AttributeIdsToValues.Select(kvp =>
"[{{" + kvp.Key + "}} " +
_contentManager.GetItemMetadata(_contentManager.Get(kvp.Key)).DisplayText
+ ": " + kvp.Value.ToString() + "]")
),
_currencyProvider.GetPriceString(qp.Price)))));
});
context.For <ShippingOption>("ShippingOption")
.Token("Price", option => _currencyProvider.GetPriceString(option.Price))
.Token("Description", option => option.Description)
.Chain("Description", "Text", option => option.Description)
.Token("Company", option => option.ShippingCompany)
.Chain("Company", "Text", option => option.ShippingCompany);
context.For <TaxAmount>("TaxAmount")
.Token("Name", amount => amount.Name)
.Chain("Name", "Text", amount => amount.Name)
.Token("Amount", amount => _currencyProvider.GetPriceString(amount.Amount));
context.For <ShoppingCartItem>("Item")
.Token(s => s.StartsWith("Format:", StringComparison.OrdinalIgnoreCase) ? s.Substring("Format:".Length) : null,
(s, sci) => {
var colonIndex = s.IndexOf(':');
if (colonIndex != -1 && s.Length > colonIndex + 1)
{
s = s.Substring(colonIndex + 1);
}
var format = s
.Replace("$quantity", "{0}")
.Replace("$sku", "{1}")
.Replace("$product", "{2}")
.Replace("$price", "{3}");
var product = _contentManager.Get <ProductPart>(sci.ProductId);
return(string.Format(format,
sci.Quantity,
product.Sku,
product.As <TitlePart>().Title + " " +
string.Join(", ",
sci.AttributeIdsToValues.Select(kvp =>
"[{{" + kvp.Key + "}} " +
_contentManager.GetItemMetadata(_contentManager.Get(kvp.Key)).DisplayText
+ ": " + kvp.Value.ToString() + "]")
),
_currencyProvider.GetPriceString(product.Price)));
});
}
