BlogEngine.Core.Packaging.FileSystem.GetWidgets C# (CSharp) Метод

        static List<JsonPackage> GetWidgets()
        {
            var installedWidgets = new List<JsonPackage>();
            var path = HttpContext.Current.Server.MapPath(string.Format("{0}widgets/", Utils.ApplicationRelativeWebRoot));

            foreach (var p in from d in Directory.GetDirectories(path)
                let index = d.LastIndexOf(Path.DirectorySeparatorChar) + 1
                select d.Substring(index)
                into widgetId select GetPackageManifest(widgetId, Constants.Widget) ??
                new JsonPackage {Id = widgetId, PackageType = Constants.Widget, Location = "L"})
            {
                if (string.IsNullOrEmpty(p.IconUrl))
                    p.IconUrl = DefaultIconUrl(p);

                installedWidgets.Add(p);
            }
            return installedWidgets;
        }