public override IEnumerable <BreadcrumbRenderingModel> GetBreadcrumbItems(Item currentItem, Item rootItem)
{
var fakeBreadcrumb = new List <BreadcrumbRenderingModel>();
for (int i = 0; i < 3; i++)
{
BreadcrumbRenderingModel fakeModel = CreateBreadcrumbModel(null, i, 2, null, $"Tag Level {i}");
fakeBreadcrumb.Add(fakeModel);
}
return(fakeBreadcrumb);
}
public override IRenderingModelBase GetModel()
{
IEnumerable <BreadcrumbRenderingModel> breadcrumb;
Item rootItem = Sitecore.Context.Database.GetItem(Rendering.Parameters[Sitecore.XA.Feature.Navigation.Constants.BreadcrumbRoot] ?? string.Empty);
Item commerceRootItem = Sitecore.Context.Database.GetItem(_storefrontContext.CurrentStorefront.GetStartNavigationCategory());
if ((_siteContext.IsCategory || _siteContext.IsProduct) && IsWildCardItem(Sitecore.Context.Item))
{
// It's a catalog item so we need to concatenate the ancestors for the catalog with the ancestors on the site itself
// we are only doing this when using wild card item navigation, no need to concatenate when using direct catalog navigation
breadcrumb = GetBreadcrumbItems(CurrentItem, rootItem)
.Concat(GetBreadcrumbItems(_siteContext.CurrentCatalogItem, commerceRootItem))
.Where(a => a.Item.ID != commerceRootItem.ID);
}
else
{
breadcrumb = GetBreadcrumbItems(CurrentItem, rootItem);
}
BreadcrumbRenderingModel model = new BreadcrumbRenderingModel
{
Separator = Rendering.Parameters[Sitecore.XA.Feature.Navigation.Constants.Separator]
};
FillBaseProperties(model);
var breadcrumbModels = breadcrumb as BreadcrumbRenderingModel[] ?? breadcrumb.ToArray();
if (!breadcrumbModels.Any())
{
var fakeNav = Enumerable.Empty <BreadcrumbRenderingModel>();
if (Sitecore.Context.PageMode.IsExperienceEditor)
{
fakeNav = new FakeBreadcrumbRepository().GetBreadcrumbItems(null, null);
}
model.IsFake = true;
model.Children = fakeNav;
}
else
{
model.Children = breadcrumbModels;
}
return(model);
}