protected override void Render(HtmlTextWriter writer)
{
IContentAdapterProvider adapters = Engine.Resolve <IContentAdapterProvider>();
if (Nodes == null)
{
Nodes = new BranchHierarchyBuilder(SelectedItem, RootNode, true)
.Children((item) => adapters.ResolveAdapter <NodeAdapter>(item).GetChildren(item, Interfaces.Managing))
.Build();
}
TreeUtility.Write(Nodes, SelectedItem, adapters, Filter, SelectableTypes, SelectableExtensions, excludeRoot: false, target: Target, writer: writer);
}
public override void ProcessRequest(HttpContext context)
{
string target = context.Request["target"] ?? Targets.Preview;
var selection = new SelectionUtility(context.Request, N2.Context.Current);
ContentItem selectedItem = selection.SelectedItem;
context.Response.ContentType = "text/plain";
ItemFilter filter = Engine.EditManager.GetEditorFilter(context.User);
IContentAdapterProvider adapters = Engine.Resolve <IContentAdapterProvider>();
var node = new TreeHierarchyBuilder(selectedItem, 2)
.Children((item) => adapters.ResolveAdapter <NodeAdapter>(item).GetChildren(item, Interfaces.Managing))
.Build();
string selectableTypes = context.Request["selectableTypes"];
string selectableExtensions = context.Request["selectableExtensions"];
TreeUtility.Write(node, selectedItem, adapters, filter, selectableTypes, selectableExtensions, excludeRoot: true, target: target, writer: context.Response.Output);
}