Exemplo n.º 1
0
        public static SpeedyLayoutModel GetSpeedyLayoutModel()
        {
            string            text        = GetPageKey(HttpContext.Current.Request.Url.AbsolutePath) + "speedysettings";
            SpeedyLayoutModel speedyModel = HttpContext.Current.Cache[text] as SpeedyLayoutModel;

            if (speedyModel != null)
            {
                return(speedyModel);
            }

            SpeedyLayoutModel model = new SpeedyLayoutModel();

            model.CacheKey         = text;
            model.SpeedyEnabled    = SpeedyGenerationSettings.IsSpeedyEnabledForPage(Sitecore.Context.Item);
            model.SpeedyJsEnabled  = false;
            model.SpeedyCssEnabled = false;
            bool isOnePassCookieEnabledAndPresent = SpeedyGenerationSettings.IsOnePassCookieEnabled(Sitecore.Context.Item) && !string.IsNullOrWhiteSpace(HttpContext.Current.Request[SpeedyConstants.CookieNames.OnePassCookieName]);

            model.ByPassNotDetected = string.IsNullOrWhiteSpace(HttpContext.Current.Request[SpeedyConstants.ByPass.ByPassParameter]) && !isOnePassCookieEnabledAndPresent;

            if (!model.ByPassNotDetected)
            {
                model.SpeedyEnabled = false;
            }

            if (model.SpeedyEnabled && model.ByPassNotDetected)
            {
                model.AssetLinks       = GenerateDeferedLinks(new ThemesProvider());
                model.SpeedyJsEnabled  = SpeedyGenerationSettings.IsCriticalJavascriptEnabledAndPossible(Sitecore.Context.Item);
                model.SpeedyCssEnabled = SpeedyGenerationSettings.IsCriticalStylesEnabledAndPossible(Sitecore.Context.Item);

                if (model.SpeedyCssEnabled)
                {
                    model.CriticalHtml           = Sitecore.Context.Item.Fields[SpeedyConstants.Fields.CriticalCss].Value;
                    model.SpecialCaseCriticalCss = Sitecore.Context.Item.Fields[SpeedyConstants.Fields.SpecialCaseCriticalCss].Value;
                }
            }
            else
            {
                model.AssetLinks = AssetLinksGenerator.GenerateLinks(new ThemesProvider());
            }

            return(model);
        }