private void RenderSelection(StringBuilder sb,
int index,
long selectedValue,
string key,
CategoryFacet facet,
ProductProperty property,
List <CategoryFacet> allFacets,
CategoryPageViewModel model,
List <BreadCrumbItem> extraCrumbs)
{
string selectedName = string.Empty;
var sn = (from c in property.Choices
where c.Id == selectedValue
select c.ChoiceName).SingleOrDefault();
if (sn != null)
{
selectedName = sn;
extraCrumbs.Add(new BreadCrumbItem()
{
Name = sn
});
ViewBag.MetaDescription += " | " + sn;
ViewBag.Title += " | " + sn;
}
sb.Append("<h6 class=\"filter\">" + property.DisplayName + "</h6> ");
string baseUrl = model.LocalCategory.RewriteUrl + "?node=" + CategoryFacetKeyHelper.ClearSelfAndChildrenFromKey(key, allFacets, facet.Id);
sb.Append("<ul class=\"filterselected\"><li>");
sb.Append(" <a href=\"" + baseUrl + "\">");
sb.Append(selectedName);
sb.Append(" [clear]</a></li></ul>");
}
private void RenderNonSelection(StringBuilder sb, int index, long selectedValue, string key,
CategoryFacet facet, ProductProperty property, List <ProductFacetCount> counts,
CategoryPageViewModel model)
{
sb.Append("<h6 class=\"filter\">" + property.DisplayName + "</h6>");
sb.Append("<ul class=\"filterselections\">");
foreach (ProductPropertyChoice c in property.Choices)
{
string newKey = CategoryFacetKeyHelper.ReplaceKeyValue(key, index, c.Id);
string baseUrl = model.LocalCategory.RewriteUrl + "?node=" + newKey;
string sqlKey = CategoryFacetKeyHelper.ParseKeyToSqlList(newKey);
ProductFacetCount fc = new ProductFacetCount();
foreach (ProductFacetCount f in counts)
{
if (f.Key == sqlKey)
{
fc = f;
break;
}
}
if (fc.ProductCount > 0)
{
sb.Append("<li><a href=\"" + baseUrl + "\">");
sb.Append(c.ChoiceName);
sb.Append(" (" + fc.ProductCount.ToString() + ")");
sb.Append("</a></li>");
}
}
sb.Append("</ul>");
}
public ActionResult DrillDownIndex(string slug)
{
ViewBag.BodyClass = "store-categorydrilldown-page";
Category cat = MTApp.CatalogServices.Categories.FindBySlugForStore(slug,
MTApp.CurrentRequestContext.CurrentStore.Id);
if (cat == null)
{
cat = new Category();
}
ViewBag.Title = cat.MetaTitle;
if (String.IsNullOrEmpty(ViewBag.Title))
{
ViewBag.Title = cat.Name;
}
ViewBag.MetaKeywords = cat.MetaKeywords;
ViewBag.MetaDescription = cat.MetaDescription;
ViewBag.DisplayHtml = TagReplacer.ReplaceContentTags(cat.Description,
this.MTApp,
"",
Request.IsSecureConnection);
string key = Request.QueryString["node"] ?? string.Empty;
if (key == "-")
{
key = string.Empty;
}
ViewBag.Key = key;
int pageNumber = GetPageNumber();
int pageSize = 9;
int totalItems = 0;
CategoryPageViewModel model = new CategoryPageViewModel();
CategoryFacetManager manager = CategoryFacetManager.InstantiateForDatabase(MTApp.CurrentRequestContext);
List <CategoryFacet> facets = manager.FindByCategory(cat.Bvin);
List <ProductProperty> properties = LoadProperties(facets);
if (key == string.Empty)
{
key = CategoryFacetKeyHelper.BuildEmptyKey(facets.Count);
}
List <long> parsedKey = CategoryFacetKeyHelper.ParseKeyToList(key);
List <Product> products = MTApp.CatalogServices.FindProductsMatchingKey(key,
pageNumber,
pageSize,
ref totalItems);
List <ProductFacetCount> productCounts = manager.FindCountsOfVisibleFacets(key, facets, properties);
List <long> visibleIds = manager.FindVisibleFacetsIdsForKey(key, facets);
model.Products = PrepProducts(products);
model.LocalCategory = cat;
model.PagerData.PageSize = pageSize;
model.PagerData.TotalItems = totalItems;
model.PagerData.CurrentPage = pageNumber;
model.PagerData.PagerUrlFormat = UrlRewriter.BuildUrlForCategory(new CategorySnapshot(cat),
MTApp.CurrentRequestContext.RoutingContext,
"{0}");
model.PagerData.PagerUrlFormatFirst = UrlRewriter.BuildUrlForCategory(new CategorySnapshot(cat),
MTApp.CurrentRequestContext.RoutingContext);
model.SubCategories = PrepSubCategories(MTApp.CatalogServices.Categories.FindVisibleChildren(cat.Bvin));
StringBuilder sbNotSelected = new StringBuilder();
List <BreadCrumbItem> extraCrumbs = new List <BreadCrumbItem>();
for (int i = 0; i < facets.Count; i++)
{
if (visibleIds.Contains(facets[i].Id))
{
// Find the property that matches the facet
var p = (from pr in properties
where pr.Id == facets[i].PropertyId
select pr).SingleOrDefault();
if (p != null)
{
if (parsedKey[i] < 1)
{
// not selected
this.RenderNonSelection(sbNotSelected, i, parsedKey[i], key, facets[i], p, productCounts, model);
}
else
{
// selected
this.RenderSelection(sbNotSelected, i, parsedKey[i], key, facets[i], p, facets, model, extraCrumbs);
}
}
}
}
ViewBag.ExtraCrumbs = extraCrumbs;
ViewBag.Filters = sbNotSelected.ToString();
// Banner
if (cat.BannerImageUrl.Trim().Length > 0)
{
ViewBag.ShowBanner = true;
ViewBag.BannerUrl = MerchantTribe.Commerce.Storage.DiskStorage.CategoryBannerUrl(
MTApp,
cat.Bvin,
cat.BannerImageUrl,
Request.IsSecureConnection);
}
else
{
ViewBag.ShowBanner = false;
}
// Record Category View
MerchantTribe.Commerce.SessionManager.CategoryLastId = cat.Bvin;
return(View("DrillDown", model));
}
