public IEnumerable <HierarchyLinks> BuildHeirarchyChildLinks(I___BaseTaxonomy taxItem)
{
var children = new List <HierarchyLinks>();
Dictionary <Guid, HierarchyLinks> taxonomyItems = new Dictionary <Guid, HierarchyLinks>();
foreach (var taxonomy in taxItem.Taxonomies)
{
var taxonomyTree = GetTaxonomyHierarchy(taxonomy);
if (!taxonomyItems.ContainsKey(taxonomyTree.Item1._Id))
{
taxonomyItems.Add(taxonomyTree.Item1._Id, new HierarchyLinks {
Text = taxonomyTree.Item1._Name,
Url = string.Empty,
Children = new List <HierarchyLinks>()
});
}
var folderItem = taxonomyItems[taxonomyTree.Item1._Id];
foreach (var item in taxonomyTree.Item3)
{
if (!taxonomyItems.ContainsKey(item._Parent._Id))
{
taxonomyItems.Add(item._Parent._Id, new HierarchyLinks {
Text = item.Item_Name,
Url = SearchTaxonomyUtil.GetSearchUrl(item),
Children = new List <HierarchyLinks>()
});
}
var lItem = new HierarchyLinks {
Text = item.Item_Name,
Url = SearchTaxonomyUtil.GetSearchUrl(item),
Children = new List <HierarchyLinks>()
};
if (!taxonomyItems.ContainsKey(item._Id))
{
taxonomyItems.Add(item._Id, lItem);
}
var parent = taxonomyItems[item._Parent._Id];
var pList = parent.Children.ToList();
if (!pList.Any(a => a.Text.Equals(lItem.Text)))
{
pList.Add(lItem);
}
parent.Children = pList;
}
if (!children.Any(x => x.Text.Equals(folderItem.Text)))
{
children.Add(folderItem);
}
}
return(children);
}
public HierarchyLinksViewModel(
I___BaseTaxonomy glassModel,
ITextTranslator textTranslator,
ITaxonomyService taxonomyService)
{
TextTranslator = textTranslator;
TaxonomyService = taxonomyService;
model = new HierarchyLinks();
model.Text = "Related Topics";
model.Url = string.Empty;
model.Children = TaxonomyService.GetHeirarchyChildLinks(glassModel);
}