protected void rptCategoriesNested_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
// increment the child index counter
++currentChildIndex;
CategoryCount cat = (CategoryCount)e.Item.DataItem;
// how many children are there?
var children = cats.FindAll(
delegate(CategoryCount c) { return(c.ParentId == cat.ParentId); });
if (children != null && children.Count > 0)
{
Image img = (Image)e.Item.FindControl("TreeImage");
if (currentChildIndex < children.Count)
{
img.ImageUrl = ResolveUrl("~/graffiti-admin/common/img/m.gif");
}
else
{
img.ImageUrl = ResolveUrl("~/graffiti-admin/common/img/b.gif");
}
}
}
}
public async Task <List <CategoryCount> > NumberOfCategories(List <Movie_Category> MovieCategoryVM, List <Category> CategoryVM)
{
List <CategoryCount> CategoryCountList = new List <CategoryCount>();
foreach (var category in CategoryVM)
{
CategoryCount Counter = new CategoryCount();
int CountInt = 0;
foreach (var movieCategory in MovieCategoryVM)
{
if (category.Id == movieCategory.FK_CategoryID)
{
CountInt++;
}
}
Counter.Name = category.CategoryName;
Counter.Count = CountInt;
CategoryCountList.Add(Counter);
}
IEnumerable <CategoryCount> SortedList = CategoryCountList.OrderByDescending(CategoryCount => CategoryCount.Count);
List <CategoryCount> FinalList = new List <CategoryCount>();
foreach (var item in SortedList)
{
FinalList.Add(item);
}
return(FinalList);
}
public object Get(CategoryCount request)
{
var resp = new Dto <long>();
resp.Result = Handler.Count(request.IncludeDeleted);
return(resp);
}
//returns a hashtable of newly assigned cats tp docId based on k neighbors and c top cats
public Hashtable GetNewCategories(int docId, int k, int c)
{
Console.WriteLine("calculating for docId=" + docId + " k=" + k + " c=" + c);
Hashtable allCats = new Hashtable();
d.ResultDocument[] results = searcher.Search(docId, k);
foreach (d.ResultDocument doc in results)
{
ArrayList cats = dcLoader.GetDocCategories(doc.DocId);
if (cats != null)
{
foreach (int catId in cats)
{
if (allCats.Contains(catId))
{
CategoryCount cc = (CategoryCount)allCats[catId];
cc.catCount = cc.catCount + 1;
}
else
{
allCats.Add(catId, new CategoryCount(catId, 1));
}
}
}
}
//now make an array
CategoryCount[] arrCats = new CategoryCount[allCats.Count];
IDictionaryEnumerator en = allCats.GetEnumerator();
int cursor = 0;
while (en.MoveNext())
{
arrCats[cursor++] = (CategoryCount)en.Value;
}
Array.Sort(arrCats); //sort by catCount
ArrayList maincats = dcLoader.GetDocCategories(docId); //relevant cats
Hashtable result = new Hashtable();
int numberOfTopCats = Math.Min(c, arrCats.Length);
for (int i = 0; i < numberOfTopCats; i++)
{
result.Add(arrCats[i].catId, true);
}
return(result);
}
public int CompareTo(object o)
{
CategoryCount cc2 = (CategoryCount)o;
if (catCount > cc2.catCount)
{
return(-1);
}
else if (catCount < cc2.catCount)
{
return(1);
}
else
{
return(0);
}
}
protected void rptCategories_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
CategoryCount cc = (CategoryCount)e.Item.DataItem;
HyperLink a = (HyperLink)e.Item.FindControl("parentCategory");
if (cc.Count != 0)
{
a.NavigateUrl = "javascript:categoryselect('" + cc.ID + "')";
a.Text = cc.Name + " (" + cc.Count + ")";
}
else
{
a.Attributes.Add("style", "text-decoration: none;");
a.Text = cc.Name;
}
List <CategoryCount> children = (List <CategoryCount>) cats.FindAll(
delegate(CategoryCount c)
{
return(c.ParentId == cc.ID);
});
children.Sort(
delegate(CategoryCount c, CategoryCount c1)
{
return(c.Name.CompareTo(c1.Name));
});
if (children != null && children.Count > 0)
{
Repeater c = (Repeater)e.Item.FindControl("rptCategoriesNested");
c.ItemDataBound += new RepeaterItemEventHandler(rptCategoriesNested_ItemDataBound);
c.DataSource = children;
c.DataBind();
currentChildIndex = 0;
}
}
}
