Add QueryStringCultureReplacementContext.

framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Localization/AbpAspNetCoreMvcQueryStringCultureReplacement.cs

@@ -1,24 +1,25 @@
 using System;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
-using Microsoft.AspNetCore.Localization;
 using Volo.Abp.DependencyInjection;
 
 namespace Volo.Abp.AspNetCore.Mvc.Localization
 {
     public class AbpAspNetCoreMvcQueryStringCultureReplacement : IQueryStringCultureReplacement, ITransientDependency
     {
-        public virtual Task<string> ReplaceAsync(string returnUrl, RequestCulture requestCulture)
+        public virtual Task<string> ReplaceAsync(QueryStringCultureReplacementContext context)
         {
+            var returnUrl = context.ReturnUrl;
+
             if (!string.IsNullOrWhiteSpace(returnUrl))
             {
                 if (returnUrl.Contains("culture=", StringComparison.OrdinalIgnoreCase))
                 {
-                    returnUrl = Regex.Replace(returnUrl, "culture=[A-Za-z-]+?&", $"culture={requestCulture.Culture}&", RegexOptions.Compiled | RegexOptions.IgnoreCase);
+                    returnUrl = Regex.Replace(returnUrl, "culture=[A-Za-z-]+?&", $"culture={context.RequestCulture.Culture}&", RegexOptions.Compiled | RegexOptions.IgnoreCase);
                 }
                 if (returnUrl.Contains("ui-Culture=", StringComparison.OrdinalIgnoreCase))
                 {
-                    returnUrl = Regex.Replace(returnUrl, "ui-culture=[A-Za-z-]+?$", $"ui-culture={requestCulture.UICulture}",RegexOptions.Compiled | RegexOptions.IgnoreCase);
+                    returnUrl = Regex.Replace(returnUrl, "ui-culture=[A-Za-z-]+?$", $"ui-culture={context.RequestCulture.UICulture}",RegexOptions.Compiled | RegexOptions.IgnoreCase);
                 }
             }
 

framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Localization/AbpLanguagesController.cs

@@ -33,7 +33,12 @@ namespace Volo.Abp.AspNetCore.Mvc.Localization
                 new RequestCulture(culture, uiCulture)
             );
 
-            returnUrl = await QueryStringCultureReplacement.ReplaceAsync(returnUrl, new RequestCulture(culture, uiCulture));
+            returnUrl = await QueryStringCultureReplacement.ReplaceAsync(new QueryStringCultureReplacementContext()
+            {
+                HttpContext = HttpContext,
+                RequestCulture = new RequestCulture(culture, uiCulture),
+                ReturnUrl = returnUrl
+            });
 
             if (!string.IsNullOrWhiteSpace(returnUrl))
             {

framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Localization/IQueryStringCultureReplacement.cs

@@ -1,10 +1,9 @@
 using System.Threading.Tasks;
-using Microsoft.AspNetCore.Localization;
 
 namespace Volo.Abp.AspNetCore.Mvc.Localization
 {
     public interface IQueryStringCultureReplacement
     {
-        Task<string> ReplaceAsync(string returnUrl, RequestCulture requestCulture);
+        Task<string> ReplaceAsync(QueryStringCultureReplacementContext context);
     }
 }

framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Localization/QueryStringCultureReplacementContext.cs

@@ -0,0 +1,14 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Localization;
+
+namespace Volo.Abp.AspNetCore.Mvc.Localization
+{
+    public class QueryStringCultureReplacementContext
+    {
+        public HttpContext HttpContext { get; set; }
+
+        public string ReturnUrl { get; set; }
+
+        public RequestCulture RequestCulture { get; set; }
+    }
+}