private static dynamic ToDynamic(Manufacturer manufacturer, DataExporterContext ctx)
{
if (manufacturer == null)
{
return(null);
}
dynamic result = new DynamicEntity(manufacturer);
result.Picture = null;
result.Name = ctx.GetTranslation(manufacturer, nameof(manufacturer.Name), manufacturer.Name);
if (!ctx.IsPreview)
{
result.SeName = ctx.GetUrlRecord(manufacturer);
result.Description = ctx.GetTranslation(manufacturer, nameof(manufacturer.Description), manufacturer.Description);
result.BottomDescription = ctx.GetTranslation(manufacturer, nameof(manufacturer.BottomDescription), manufacturer.BottomDescription);
result.MetaKeywords = ctx.GetTranslation(manufacturer, nameof(manufacturer.MetaKeywords), manufacturer.MetaKeywords);
result.MetaDescription = ctx.GetTranslation(manufacturer, nameof(manufacturer.MetaDescription), manufacturer.MetaDescription);
result.MetaTitle = ctx.GetTranslation(manufacturer, nameof(manufacturer.MetaTitle), manufacturer.MetaTitle);
result._Localized = GetLocalized(ctx, manufacturer,
x => x.Name,
x => x.Description,
x => x.BottomDescription,
x => x.MetaKeywords,
x => x.MetaDescription,
x => x.MetaTitle);
}
return(result);
}
private static dynamic ToDynamic(Category category, DataExporterContext ctx)
{
if (category == null)
{
return(null);
}
dynamic result = new DynamicEntity(category);
result.Picture = null;
result.Name = ctx.GetTranslation(category, nameof(category.Name), category.Name);
result.FullName = ctx.GetTranslation(category, nameof(category.FullName), category.FullName);
if (!ctx.IsPreview)
{
result.SeName = ctx.GetUrlRecord(category);
result.Description = ctx.GetTranslation(category, nameof(category.Description), category.Description);
result.BottomDescription = ctx.GetTranslation(category, nameof(category.BottomDescription), category.BottomDescription);
result.MetaKeywords = ctx.GetTranslation(category, nameof(category.MetaKeywords), category.MetaKeywords);
result.MetaDescription = ctx.GetTranslation(category, nameof(category.MetaDescription), category.MetaDescription);
result.MetaTitle = ctx.GetTranslation(category, nameof(category.MetaTitle), category.MetaTitle);
result._CategoryTemplateViewPath = ctx.CategoryTemplates.ContainsKey(category.CategoryTemplateId)
? ctx.CategoryTemplates[category.CategoryTemplateId]
: "";
result._Localized = GetLocalized(ctx, category,
x => x.Name,
x => x.FullName,
x => x.Description,
x => x.BottomDescription,
x => x.MetaKeywords,
x => x.MetaDescription,
x => x.MetaTitle);
}
return(result);
}
/// <summary>
/// Creates an expando object with the most important general properties of a product such as the name and description.
/// This method is used for entities where products are to be exported as related data, e.g. order items.
/// </summary>
private async Task <dynamic> ToDynamic(Product product, DataExporterContext ctx, string seName = null, Money?price = null)
{
if (product == null)
{
return(null);
}
dynamic result = new DynamicEntity(product);
var localizedName = ctx.GetTranslation(product, nameof(product.Name), product.Name);
result.AppliedDiscounts = null;
result.Downloads = null;
result.TierPrices = null;
result.ProductAttributes = null;
result.ProductAttributeCombinations = null;
result.ProductPictures = null;
result.ProductCategories = null;
result.ProductManufacturers = null;
result.ProductTags = null;
result.ProductSpecificationAttributes = null;
result.ProductBundleItems = null;
result.Name = localizedName;
if (!ctx.IsPreview)
{
result.SeName = seName ?? ctx.GetUrlRecord(product);
result.ShortDescription = ctx.GetTranslation(product, nameof(product.ShortDescription), product.ShortDescription);
result.FullDescription = ctx.GetTranslation(product, nameof(product.FullDescription), product.FullDescription);
result.MetaKeywords = ctx.GetTranslation(product, nameof(product.MetaKeywords), product.MetaKeywords);
result.MetaDescription = ctx.GetTranslation(product, nameof(product.MetaDescription), product.MetaDescription);
result.MetaTitle = ctx.GetTranslation(product, nameof(product.MetaTitle), product.MetaTitle);
result.BundleTitleText = ctx.GetTranslation(product, nameof(product.BundleTitleText), product.BundleTitleText);
result._ProductTemplateViewPath = ctx.ProductTemplates.ContainsKey(product.ProductTemplateId)
? ctx.ProductTemplates[product.ProductTemplateId]
: string.Empty;
if (product.BasePriceHasValue && product.BasePriceAmount != 0)
{
if (price == null)
{
var calculationOptions = _priceCalculationService.CreateDefaultOptions(false, ctx.ContextCustomer, ctx.ContextCurrency, ctx.ProductBatchContext);
var productPrice = await _priceCalculationService.CalculatePriceAsync(new PriceCalculationContext(product, calculationOptions));
price = productPrice.FinalPrice;
}
result._BasePriceInfo = _priceCalculationService.GetBasePriceInfo(product, price.Value, ctx.ContextCurrency, ctx.ContextLanguage, false);
}
else
{
result._BasePriceInfo = string.Empty;
}
result.DeliveryTime = ctx.DeliveryTimes.TryGetValue(product.DeliveryTimeId ?? 0, out var deliveryTime)
? ToDynamic(deliveryTime, ctx)
: null;
result.QuantityUnit = ctx.QuantityUnits.TryGetValue(product.QuantityUnitId ?? 0, out var quantityUnit)
? ToDynamic(quantityUnit, ctx)
: null;
result.CountryOfOrigin = product.CountryOfOriginId.HasValue
? ToDynamic(product.CountryOfOrigin, ctx)
: null;
result._Localized = GetLocalized(ctx, product,
x => x.Name,
x => x.ShortDescription,
x => x.FullDescription,
x => x.MetaKeywords,
x => x.MetaDescription,
x => x.MetaTitle,
x => x.BundleTitleText);
}
return(result);
}
/// <summary>
/// The main method to create expando objects for a product to be exported.
/// Returns several objects if variant combinations are to be exported as products.
/// </summary>
private async Task <IEnumerable <dynamic> > Convert(Product product, DataExporterContext ctx)
{
var result = new List <dynamic>();
var seName = ctx.GetUrlRecord(product);
var productContext = new DynamicProductContext
{
SeName = seName,
Combinations = await ctx.ProductBatchContext.AttributeCombinations.GetOrLoadAsync(product.Id),
AbsoluteProductUrl = await _productUrlHelper.GetAbsoluteProductUrlAsync(product.Id, seName, null, ctx.Store, ctx.ContextLanguage)
};
if (ctx.Projection.AttributeCombinationAsProduct && productContext.Combinations.Where(x => x.IsActive).Any())
{
if (ctx.Supports(ExportFeatures.UsesAttributeCombinationParent))
{
var dynObject = await ToDynamic(product, true, ctx, productContext);
result.Add(dynObject);
}
var dbContext = _db as DbContext;
foreach (var combination in productContext.Combinations.Where(x => x.IsActive))
{
var attachedProduct = _db.Attach(product);
product = attachedProduct.Entity;
var entry = dbContext.Entry(product);
// The returned object is not the entity and is not being tracked by the context.
// It also does not have any relationships set to other objects.
// CurrentValues only includes database (thus primitive) values.
var productClone = entry.CurrentValues.ToObject() as Product;
_db.DetachEntity(product);
productContext.Combination = combination;
var dynObject = await ToDynamic(productClone, false, ctx, productContext);
result.Add(dynObject);
}
}
else
{
var dynObject = await ToDynamic(product, false, ctx, productContext);
result.Add(dynObject);
}
if (result.Any())
{
await _services.EventPublisher.PublishAsync(new RowExportingEvent
{
Row = result.First(),
EntityType = ExportEntityType.Product,
ExportRequest = ctx.Request,
ExecuteContext = ctx.ExecuteContext
});
}
return(result);
}
