Umbraco-CMS/src/Umbraco.Web/Trees/ScriptsTreeController.cs

using System;
using Umbraco.Core;
using Umbraco.Core.IO;
using Umbraco.Web.Models.Trees;

namespace Umbraco.Web.Trees
{
    [Tree(Constants.Applications.Settings, Constants.Trees.Scripts, "Scripts", "icon-folder", "icon-folder", sortOrder: 2)]
    public class ScriptsTreeController : FileSystemTreeController
    {
        protected override IFileSystem FileSystem => Current.FileSystems.ScriptsFileSystem; // fixme inject

        private static readonly string[] ExtensionsStatic = { "js" };

        protected override string[] Extensions => ExtensionsStatic;

        protected override string FileIcon => "icon-script";

        protected override bool EnableCreateOnFolder => true;

        protected override void OnRenderFolderNode(ref TreeNode treeNode)
        {
            //TODO: This isn't the best way to ensure a noop process for clicking a node but it works for now.
            treeNode.AdditionalData["jsClickCallback"] = "javascript:void(0);";
        }
    }
}