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

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

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

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