private IRecommendations GetRecommendedProducts(RecommendedProductsBlock currentBlock)
{
IRecommendations recommendedProducts;
CultureInfo currentCulture = ContentLanguage.PreferredCulture;
int maxCount = 6;
if (currentBlock.MaxCount > 0)
{
maxCount = currentBlock.MaxCount;
}
if (currentBlock.Category != null)
{
NodeContent catalogNode = _contentLoader.Get <NodeContent>(currentBlock.Category);
var code = catalogNode.Code;
recommendedProducts =
_recommendationService.GetRecommendedProductsByCategory(_currentCustomerService.GetCurrentUserId(),
new List <string> {
code
},
maxCount,
currentCulture);
}
else
{
recommendedProducts =
_recommendationService.GetRecommendedProducts(_currentCustomerService.GetCurrentUserId(), maxCount,
currentCulture);
}
return(recommendedProducts);
}
protected void PopulateRecommendations(CartModel model, int maxCount = 6)
{
if (model.LineItems.Any())
{
var recommendedProductsForCart =
_recommendationService.GetRecommendedProductsForCart(_currentCustomerService.GetCurrentUserId(),
model.LineItems.Select(x => x.Code).ToList(),
maxCount,
_currentMarket.GetCurrentMarket().DefaultLanguage
);
List <ProductListViewModel> recommendedProductList = new List <ProductListViewModel>();
if (recommendedProductsForCart != null && recommendedProductsForCart.Products != null)
{
foreach (var product in recommendedProductsForCart.Products)
{
IProductListViewModelInitializer modelInitializer = product as IProductListViewModelInitializer;
if (modelInitializer != null)
{
var viewModel = _productService.GetProductListViewModel(modelInitializer);
recommendedProductList.Add(viewModel);
// Track
HttpContext.AddRecommendationExposure(new TrackedRecommendation()
{
ProductCode = viewModel.Code, RecommenderName = recommendedProductsForCart.RecommenderName
});
}
}
model.Recommendations = recommendedProductList;
model.RecommendationsTrackingName = recommendedProductsForCart.RecommenderName;
}
}
}
private List <FindProduct> GetRecommendedProducts(ProductSearchData productSearchData, string language)
{
List <FindProduct> recommendedFindProducts = new List <FindProduct>();
CultureInfo currentCulture = new CultureInfo(language);
List <string> categoryCodes = new List <string>();
foreach (var categoryId in productSearchData.ProductData.SelectedProductCategories)
{
ContentReference catalogNodeRef = _referenceConverter.GetContentLink(categoryId, CatalogContentType.CatalogNode, 0);
var catalogNode = _contentLoader.Get <NodeContent>(catalogNodeRef);
if (catalogNode != null)
{
categoryCodes.Add(catalogNode.Code);
}
}
var recommendedProducts =
_recommendationService.GetRecommendedProductsByCategory(_currentCustomerService.GetCurrentUserId(),
categoryCodes,
3,
currentCulture);
if (recommendedProducts != null && recommendedProducts.Products != null && recommendedProducts.Products.Any())
{
var currentMarket = ServiceLocator.Current.GetInstance <Mediachase.Commerce.ICurrentMarket>().GetCurrentMarket();
foreach (var product in recommendedProducts.Products)
{
if (product is IIndexableContent)
{
var productContent = product as IIndexableContent;
var findProduct = productContent.GetFindProduct(currentMarket);
recommendedFindProducts.Add(findProduct);
}
}
}
return(recommendedFindProducts);
}
public IEnumerable <ProductListViewModel> GetSimilarProducts(int contentId)
{
const int maxRecommendedProducts = 10;
List <ProductListViewModel> models = new List <ProductListViewModel>();
SetLanguage();
string language = Language;
ContentReference contentLink = _referenceConverter.GetContentLink(contentId, CatalogContentType.CatalogEntry, 0);
IContent contentItem;
if (_contentLoader.TryGet(contentLink, out contentItem))
{
EntryContentBase entryContent = contentItem as EntryContentBase;
if (entryContent != null)
{
var currentCustomer = CustomerContext.Current.CurrentContact;
var recommendedProducts = _recommendationService.GetRecommendedProducts(entryContent,
_currentCustomerService.GetCurrentUserId(), maxRecommendedProducts);
foreach (var content in recommendedProducts.Products)
{
ProductListViewModel model = null;
VariationContent variation = content as VariationContent;
if (variation != null)
{
model = new ProductListViewModel(variation, _currentMarket.GetCurrentMarket(),
currentCustomer);
}
else
{
ProductContent product = content as ProductContent;
if (product != null)
{
model = _productService.GetProductListViewModel(product as IProductListViewModelInitializer);
// Fallback
if (model == null)
{
model = new ProductListViewModel(product, _currentMarket.GetCurrentMarket(),
currentCustomer);
}
}
}
if (model != null)
{
models.Add(model);
}
}
}
}
return(models);
}