public ActionResult Category(int categoryId, CatalogSearchQuery query)
{
var category = _categoryService.GetCategoryById(categoryId);
if (category == null || category.Deleted)
{
return(HttpNotFound());
}
// Check whether the current user has a "Manage catalog" permission.
// It allows him to preview a category before publishing.
if (!category.Published && !Services.Permissions.Authorize(Permissions.Catalog.Category.Read))
{
return(HttpNotFound());
}
// ACL (access control list).
if (!_aclService.Authorize(category))
{
return(HttpNotFound());
}
// Store mapping.
if (!_storeMappingService.Authorize(category))
{
return(HttpNotFound());
}
var store = Services.StoreContext.CurrentStore;
var customer = Services.WorkContext.CurrentCustomer;
// 'Continue shopping' URL.
if (!Services.WorkContext.CurrentCustomer.IsSystemAccount)
{
_genericAttributeService.SaveAttribute(customer, SystemCustomerAttributeNames.LastContinueShoppingPage, Services.WebHelper.GetThisPageUrl(false), store.Id);
}
var model = category.ToModel();
if (query.IsSubPage && !_catalogSettings.ShowDescriptionInSubPages)
{
model.Description.ChangeValue(string.Empty);
model.BottomDescription.ChangeValue(string.Empty);
}
model.PictureModel = _helper.PrepareCategoryPictureModel(category, model.Name);
// Category breadcrumb.
if (_catalogSettings.CategoryBreadcrumbEnabled)
{
_helper.GetBreadcrumb(_breadcrumb, ControllerContext);
}
// Products.
var catIds = new int[] { categoryId };
if (_catalogSettings.ShowProductsFromSubcategories)
{
// Include subcategories.
catIds = catIds.Concat(_helper.GetChildCategoryIds(categoryId)).ToArray();
}
query.WithCategoryIds(_catalogSettings.IncludeFeaturedProductsInNormalLists ? (bool?)null : false, catIds);
var searchResult = _catalogSearchService.Search(query);
model.SearchResult = searchResult;
var mappingSettings = _helper.GetBestFitProductSummaryMappingSettings(query.GetViewMode());
model.Products = _helper.MapProductSummaryModel(searchResult.Hits, mappingSettings);
model.SubCategoryDisplayType = _catalogSettings.SubCategoryDisplayType;
var customerRolesIds = customer.CustomerRoleMappings
.Select(x => x.CustomerRole)
.Where(x => x.Active)
.Select(x => x.Id)
.ToList();
var pictureSize = _mediaSettings.CategoryThumbPictureSize;
var fallbackType = _catalogSettings.HideCategoryDefaultPictures ? FallbackPictureType.NoFallback : FallbackPictureType.Entity;
var hideSubCategories = _catalogSettings.SubCategoryDisplayType == SubCategoryDisplayType.Hide ||
(_catalogSettings.SubCategoryDisplayType == SubCategoryDisplayType.AboveProductList && query.IsSubPage && !_catalogSettings.ShowSubCategoriesInSubPages);
var hideFeaturedProducts = _catalogSettings.IgnoreFeaturedProducts || (query.IsSubPage && !_catalogSettings.IncludeFeaturedProductsInSubPages);
// Subcategories.
if (!hideSubCategories)
{
var subCategories = _categoryService.GetAllCategoriesByParentCategoryId(categoryId);
model.SubCategories = _helper.MapCategorySummaryModel(subCategories, pictureSize);
}
// Featured Products.
if (!hideFeaturedProducts)
{
CatalogSearchResult featuredProductsResult = null;
string cacheKey = ModelCacheEventConsumer.CATEGORY_HAS_FEATURED_PRODUCTS_KEY.FormatInvariant(categoryId, string.Join(",", customerRolesIds), store.Id);
var hasFeaturedProductsCache = Services.Cache.Get <bool?>(cacheKey);
var featuredProductsQuery = new CatalogSearchQuery()
.VisibleOnly(customer)
.WithVisibility(ProductVisibility.Full)
.WithCategoryIds(true, categoryId)
.HasStoreId(Services.StoreContext.CurrentStore.Id)
.WithLanguage(Services.WorkContext.WorkingLanguage)
.WithCurrency(Services.WorkContext.WorkingCurrency);
if (!hasFeaturedProductsCache.HasValue)
{
featuredProductsResult = _catalogSearchService.Search(featuredProductsQuery);
hasFeaturedProductsCache = featuredProductsResult.TotalHitsCount > 0;
Services.Cache.Put(cacheKey, hasFeaturedProductsCache, TimeSpan.FromHours(6));
}
if (hasFeaturedProductsCache.Value && featuredProductsResult == null)
{
featuredProductsResult = _catalogSearchService.Search(featuredProductsQuery);
}
if (featuredProductsResult != null)
{
var featuredProductsmappingSettings = _helper.GetBestFitProductSummaryMappingSettings(ProductSummaryViewMode.Grid);
model.FeaturedProducts = _helper.MapProductSummaryModel(featuredProductsResult.Hits, featuredProductsmappingSettings);
}
}
// Prepare paging/sorting/mode stuff.
_helper.MapListActions(model.Products, category, _catalogSettings.DefaultPageSizeOptions);
// Template.
var templateCacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_TEMPLATE_MODEL_KEY, category.CategoryTemplateId);
var templateViewPath = Services.Cache.Get(templateCacheKey, () =>
{
var template = _categoryTemplateService.GetCategoryTemplateById(category.CategoryTemplateId);
if (template == null)
{
template = _categoryTemplateService.GetAllCategoryTemplates().FirstOrDefault();
}
return(template.ViewPath);
});
// Activity log.
Services.CustomerActivity.InsertActivity("PublicStore.ViewCategory", T("ActivityLog.PublicStore.ViewCategory"), category.Name);
return(View(templateViewPath, model));
}