public static List <TreeViewItemModel> ToKendoTreeViewItemModelList_todo(this DocumentTreeModels documents)
{
List <Kendo.Mvc.UI.TreeViewItemModel> result = null;
if (documents?.Documents == null || !documents.Documents.Any())
{
return(null);
}
var topMenuItems = DocumentTreeModelsExtensions.GetChildItems(documents, 0);
result = new List <TreeViewItemModel>();
foreach (var topMenuItem in topMenuItems)
{
TreeViewItemModel topMenuTreeItem = DocumentTreeModelsExtensions.CreateKendoTreeViewModel(topMenuItem);
result.Add(topMenuTreeItem);
if (!topMenuItem.IsDocument)
{
var children = DocumentTreeModelsExtensions.GetChildItems(documents, topMenuItem.Id);
if (children != null && children.Any())
{
DocumentTreeModelsExtensions.ProcessSubDocuments(documents, children, ref topMenuTreeItem);
}
}
}
return(result);
}
/// <summary>
/// Convert a list of documents into a Kendo UI tree view for display on the DocumentManager.cshtml page.
/// </summary>
/// <param name="documents"></param>
/// <returns></returns>
public static List <TreeViewItemModel> ToKendoTreeViewItemModelList(this DocumentTreeModels documents)
{
List <Kendo.Mvc.UI.TreeViewItemModel> result = null;
if (documents?.Documents == null || !documents.Documents.Any())
{
return(null);
}
var topMenuItems = DocumentTreeModelsExtensions.GetTopLevelItems(documents, 0);
result = new List <TreeViewItemModel>();
foreach (var topMenuItem in topMenuItems)
{
TreeViewItemModel topMenuTreeItem = DocumentTreeModelsExtensions.CreateKendoTreeViewModel(topMenuItem);
var children = DocumentTreeModelsExtensions.GetChildItems(documents, topMenuItem.Id);
if (children != null && children.Any())
{
foreach (var child in children)
{
var subTopTree = DocumentTreeModelsExtensions.CreateKendoTreeViewModel(child);
topMenuTreeItem.Items.Add(subTopTree);
var subchildren = DocumentTreeModelsExtensions.GetChildItems(documents, child.Id);
if (subchildren == null || !subchildren.Any())
{
continue;
}
foreach (var subchild in subchildren)
{
var subsubTopTree = DocumentTreeModelsExtensions.CreateKendoTreeViewModel(subchild);
subTopTree.Items.Add(subsubTopTree);
var subsubchildren = DocumentTreeModelsExtensions.GetChildItems(documents, subchild.Id);
if (subsubchildren == null || !subsubchildren.Any())
{
continue;
}
foreach (var subsubchild in subsubchildren)
{
var subsubTreechild = DocumentTreeModelsExtensions.CreateKendoTreeViewModel(subsubchild);
subsubTopTree.Items.Add(subsubTreechild);
}
}
}
}
result.Add(topMenuTreeItem);
}
return(result);
}
private static void ProcessSubDocuments(DocumentTreeModels documents, List <DocumentTreeModel> children, ref TreeViewItemModel parent)
{
foreach (var child in children)
{
var item = DocumentTreeModelsExtensions.CreateKendoTreeViewModel(child);
parent.Items.Add(DocumentTreeModelsExtensions.CreateKendoTreeViewModel(child));
if (!child.IsDocument)
{
var subchildren = DocumentTreeModelsExtensions.GetChildItems(documents, child.Id);
if (subchildren == null || !subchildren.Any())
{
continue;
}
DocumentTreeModelsExtensions.ProcessSubDocuments(documents, subchildren, ref item);
}
}
}