Resolved #5702: Blazor: Set default culture on application initiailization

framework/src/Volo.Abp.AspNetCore.Components.WebAssembly/Microsoft/AspNetCore/Components/WebAssembly/Hosting/AbpWebAssemblyHostBuilderExtensions.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Globalization;
 using System.Reflection;
 using System.Threading.Tasks;
 using JetBrains.Annotations;
@@ -6,6 +7,7 @@ using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp;
 using Volo.Abp.AspNetCore.Components.WebAssembly;
+using Volo.Abp.AspNetCore.Mvc.Client;
 using Volo.Abp.Modularity;
 
 namespace Microsoft.AspNetCore.Components.WebAssembly.Hosting
@@ -30,7 +32,7 @@ namespace Microsoft.AspNetCore.Components.WebAssembly.Hosting
             return application;
         }
 
-        public static async Task InitializeAsync(
+        public async static Task InitializeAsync(
             [NotNull] this IAbpApplicationWithExternalServiceProvider application,
             [NotNull] IServiceProvider serviceProvider)
         {
@@ -41,11 +43,30 @@ namespace Microsoft.AspNetCore.Components.WebAssembly.Hosting
 
             using (var scope = serviceProvider.CreateScope())
             {
-                foreach (var service in scope.ServiceProvider.GetServices<IAsyncInitialize>())
+                await InitializeModulesAsync(scope.ServiceProvider);
+                SetCurrentLanguage(scope);
+            }
+        }
+
+        private async static Task InitializeModulesAsync(IServiceProvider serviceProvider)
+        {
+            foreach (var service in serviceProvider.GetServices<IAsyncInitialize>())
             {
                 await service.InitializeAsync();
             }
         }
+
+        private static void SetCurrentLanguage(IServiceScope scope)
+        {
+            var configurationClient = scope.ServiceProvider.GetRequiredService<ICachedApplicationConfigurationClient>();
+            var configuration = configurationClient.Get();
+            var cultureName = configuration.Localization?.CurrentCulture?.CultureName;
+            if (!cultureName.IsNullOrEmpty())
+            {
+                var culture = new CultureInfo(cultureName);
+                CultureInfo.DefaultThreadCurrentCulture = culture;
+                CultureInfo.DefaultThreadCurrentUICulture = culture;
+            }
         }
     }
 }