Satrabel.OpenUrlRewriter.Components.CacheController.GetTabRule C# (CSharp) Метод

        public UrlRule GetTabRule(string CultureCode, string Url)
        {
            // if force to lowercase look at all case bacause we redirect uppercase
            //if (UrlRewiterSettings.IsUrlToLowerCase())
            {
                Url = Url.ToLower();
            }

            var rules = _rules.Where(r => r.RuleType == UrlRuleType.Tab && r.Url == Url);
            var rule = GetFirstRule(rules, CultureCode);
            return rule;
        }

        /*
        private static void ProcessParametersRedirects(HttpApplication app, HttpResponse response, int portalId, string CultureCode, String myAlias, string cultureUrl, string tabUrl, string parameters, RedirectAction redirect)
        {
            if ((parameters.Trim().Length > 0))
            {
                UrlRule CtlRule = GetRedirectModuleRule(portalId, CultureCode, parameters.TrimStart('/').ToLower());
                if (CtlRule != null)
                {
                    if (CtlRule.RemoveTab)
                    {
                        redirect.RedirectUrl = redirect.RedirectUrl.Replace("/" + tabUrl, "");
                    }
                    redirect.RedirectUrl = redirect.RedirectUrl.Replace(parameters.TrimStart('/'), CtlRule.RedirectDestination);
                    redirect.DoRedirect = true;
                    redirect.Raison += "+ModuleRule:" + CtlRule.Url + ">" + CtlRule.RedirectDestination;
                }
            }
        }
        */
        private static void GetTab(CacheController cacheCtrl, RewriterAction action)
        {
            if (string.IsNullOrEmpty(action.WorkUrl))
                return;

            int tabID = Null.NullInteger;
            string TabPath = action.WorkUrl;
            string Parameters = "";
            UrlRule TabRule;
            do
            {
                TabRule = cacheCtrl.GetTabRule(action.CultureCode, TabPath);
                if (TabRule != null)
                {
                    action.TabId = TabRule.TabId;
                    action.WorkUrl = "";
                    action.PageUrl = TabPath;
                    action.ModuleUrl = Parameters.TrimStart('/');

                    if (TabRule.RemoveTab && string.IsNullOrEmpty(action.ModuleUrl) && string.IsNullOrEmpty(action.QueryUrl))
                    { // redirect to alias
                        action.RedirectHomePage = true;
                        action.Status = TabRule.RedirectStatus;
                        action.DoRedirect = true;
                        action.Raison += "+Tab:" + TabRule.Url + "> alias";
                    }
                    else if (TabRule.Action == UrlRuleAction.Redirect)
                    {
                        //action.RedirectUrl = action.RedirectUrl.Replace("/" + TabRule.Url, "/" + TabRule.RedirectDestination);
                        action.RedirectPage = TabRule.RedirectDestination;
                        action.Status = TabRule.RedirectStatus;
                        action.DoRedirect = true;
                        action.Raison += "+Tab:" + TabRule.Url + ">" + TabRule.RedirectDestination;

                    }
                    else if (TabPath != TabRule.Url) // because different case
                    {
                        action.RedirectPage = TabRule.Url;
                        action.DoRedirect = true;
                        action.Raison += "+Wrong case";
                    }
                    break;
                }

                int slashIndex = TabPath.LastIndexOf('/');
                if (slashIndex > 0)
                {
                    Parameters = TabPath.Substring(slashIndex) + Parameters;
                    TabPath = TabPath.Substring(0, slashIndex);
                }
                else
                {
                    TabPath = "";
                }
            } while (TabPath.Length > 0);
        }