public static List <ViewCategory> createBreadcrumbData(int categoryItemID, Lang lang)
{
ViewCategory category = getCategoryRecursively(categoryItemID, lang);
List <ViewCategory> breadcrumbData = new List <ViewCategory>();
breadcrumbData = convertCategoryRecursiveToList(breadcrumbData, category);
for (var k = breadcrumbData.Count - 1; k >= 0; k--)
{
var cate = breadcrumbData[k];
var _cat = cate.categoryItemID;
var hasArticles = WebApplication2.Context.ArticlePublishedDbContext.getInstance().hasArticlesPublishedByCategoryID(_cat, lang.lang);
if (!hasArticles && breadcrumbData.Count - 1 > k)
{
cate.link = breadcrumbData[k + 1].link;
}
}
if (breadcrumbData.Count > 0)
{
var cat = WebApplication2.Context.InfrastructureCategoryDbContext.getInstance().findCategoryByURL("home");
if (cat != null)
{
ViewCategory home = new ViewCategory();
home.link = new Link(lang.locale, null, null, null);
home.title = cat.GetName(lang.lang);
breadcrumbData.Insert(0, home);
}
}
return(breadcrumbData);
}
public static ViewCategory getCategoryRecursively(int categoryItemID, Lang lang)
{
ViewCategory category = null;
var cat = WebApplication2.Context.InfrastructureCategoryDbContext.getInstance().findCategoryByIDNoTracking(categoryItemID);
if (cat != null)
{
category = new ViewCategory(cat, lang);
category.categoryParent = getCategoryRecursively(category.categoryParentItemID, lang);
}
return(category);
}
public static List <ViewCategory> convertCategoryRecursiveToList(List <ViewCategory> categories, ViewCategory category)
{
if (category != null)
{
if (category.categoryParent != null)
{
categories = convertCategoryRecursiveToList(categories, category.categoryParent);
}
categories.Add(category);
}
return(categories);
}
public Current(BaseControllerSession session, Account me, ViewCategory page)
{
this.session = session;
this.me = me;
this.page = page;
}