Support to get all strings without inheritance

framework/src/Volo.Abp.Localization/Volo/Abp/Localization/AbpDictionaryBasedStringLocalizer.cs

@@ -8,7 +8,7 @@ using Microsoft.Extensions.Localization;
 
 namespace Volo.Abp.Localization
 {
-    public class AbpDictionaryBasedStringLocalizer : IStringLocalizer
+    public class AbpDictionaryBasedStringLocalizer : IStringLocalizer, IStringLocalizerSupportsInheritance
     {
         public LocalizationResource Resource { get; }
 
@@ -32,6 +32,16 @@ namespace Volo.Abp.Localization
             );
         }
 
+
+        public IEnumerable<LocalizedString> GetAllStrings(bool includeParentCultures, bool includeBaseLocalizers)
+        {
+            return GetAllStrings(
+                CultureInfo.CurrentUICulture.Name,
+                includeParentCultures,
+                includeBaseLocalizers
+            );
+        }
+
         public IStringLocalizer WithCulture(CultureInfo culture)
         {
             return new CultureWrapperStringLocalizer(culture.Name, this);
@@ -114,26 +124,30 @@ namespace Volo.Abp.Localization
 
         protected virtual IReadOnlyList<LocalizedString> GetAllStrings(
             string cultureName, 
-            bool includeParentCultures = true)
+            bool includeParentCultures = true,
+            bool includeBaseLocalizers = true)
         {
             //TODO: Can be optimized (example: if it's already default dictionary, skip overriding)
 
             var allStrings = new Dictionary<string, LocalizedString>();
 
-            foreach (var baseLocalizer in BaseLocalizers.Select(l => l.WithCulture(CultureInfo.GetCultureInfo(cultureName))))
+            if (includeBaseLocalizers)
             {
-                //TODO: Try/catch is a workaround here!
-                try
+                foreach (var baseLocalizer in BaseLocalizers.Select(l => l.WithCulture(CultureInfo.GetCultureInfo(cultureName))))
                 {
-                    var baseLocalizedString = baseLocalizer.GetAllStrings(includeParentCultures);
-                    foreach (var localizedString in baseLocalizedString)
+                    //TODO: Try/catch is a workaround here!
+                    try
                     {
-                        allStrings[localizedString.Name] = localizedString;
+                        var baseLocalizedString = baseLocalizer.GetAllStrings(includeParentCultures);
+                        foreach (var localizedString in baseLocalizedString)
+                        {
+                            allStrings[localizedString.Name] = localizedString;
+                        }
                     }
-                }
-                catch (MissingManifestResourceException)
-                {
+                    catch (MissingManifestResourceException)
+                    {
 
+                    }
                 }
             }
 

framework/src/Volo.Abp.Localization/Volo/Abp/Localization/AbpLocalizationModule.cs

@@ -1,4 +1,5 @@
-using Volo.Abp.Localization.Resources.AbpValidation;
+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.Localization.Resources.AbpValidation;
 using Volo.Abp.Modularity;
 using Volo.Abp.Settings;
 using Volo.Abp.VirtualFileSystem;

framework/src/Volo.Abp.Localization/Volo/Abp/Localization/AbpStringLocalizerExtensions.cs

@@ -0,0 +1,46 @@
+using System.Collections.Generic;
+using System.Reflection;
+using Microsoft.Extensions.Localization;
+using Volo.Abp.DynamicProxy;
+
+namespace Volo.Abp.Localization
+{
+    public static class AbpStringLocalizerExtensions
+    {
+        public static IStringLocalizer GetInternalLocalizer(this IStringLocalizer stringLocalizer)
+        {
+            var localizerField = stringLocalizer.GetType()
+                .GetField(
+                    "_localizer",
+                    BindingFlags.Instance | 
+                    BindingFlags.NonPublic
+                );
+
+            if (localizerField == null)
+            {
+                return stringLocalizer;
+            }
+
+            return localizerField.GetValue(stringLocalizer) as IStringLocalizer;
+        }
+
+        public static IEnumerable<LocalizedString> GetAllStrings(
+            this IStringLocalizer stringLocalizer,
+            bool includeParentCultures,
+            bool includeBaseLocalizers)
+        {
+            var internalLocalizer = (ProxyHelper.UnProxy(stringLocalizer) as IStringLocalizer).GetInternalLocalizer();
+            if (internalLocalizer is IStringLocalizerSupportsInheritance stringLocalizerSupportsInheritance)
+            {
+                return stringLocalizerSupportsInheritance.GetAllStrings(
+                    includeParentCultures,
+                    includeBaseLocalizers
+                );
+            }
+
+            return stringLocalizer.GetAllStrings(
+                includeParentCultures
+            );
+        }
+    }
+}

framework/src/Volo.Abp.Localization/Volo/Abp/Localization/IStringLocalizerSupportsInheritance.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+using Microsoft.Extensions.Localization;
+
+namespace Volo.Abp.Localization
+{
+    public interface IStringLocalizerSupportsInheritance
+    {
+        IEnumerable<LocalizedString> GetAllStrings(bool includeParentCultures, bool includeBaseLocalizers);
+    }
+}

framework/test/Volo.Abp.Localization.Tests/Volo/Abp/Localization/AbpLocalization_Tests.cs

@@ -21,6 +21,14 @@ namespace Volo.Abp.Localization
             _localizer = GetRequiredService<IStringLocalizer<LocalizationTestResource>>();
         }
 
+        [Fact]
+        public void AbpStringLocalizerExtensions_GetInternalLocalizer()
+        {
+            var internalLocalizer = _localizer.GetInternalLocalizer();
+            internalLocalizer.ShouldNotBeNull();
+            internalLocalizer.ShouldBeOfType<AbpDictionaryBasedStringLocalizer>();
+        }
+
         [Fact]
         public void Should_Get_Same_Text_If_Not_Defined_Anywhere()
         {
@@ -145,6 +153,50 @@ namespace Volo.Abp.Localization
             }
         }
 
+        [Fact]
+        public void GetAllStrings_With_Inheritance()
+        {
+            using (AbpCultureHelper.Use("tr"))
+            {
+                var localizedStrings = _localizer
+                    .GetAllStrings(true, includeBaseLocalizers: true)
+                    .ToList();
+
+                localizedStrings.ShouldContain(
+                    ls => ls.Name == "USA" &&
+                          ls.Value == "Amerika Birleşik Devletleri" &&
+                          ls.ResourceNotFound == false
+                );
+
+                localizedStrings.ShouldContain(
+                    ls => ls.Name == "Universe" &&
+                          ls.Value == "Evren" &&
+                          ls.ResourceNotFound == false
+                );
+            }
+        }
+
+        [Fact]
+        public void GetAllStrings_Without_Inheritance()
+        {
+            using (AbpCultureHelper.Use("tr"))
+            {
+                var localizedStrings = _localizer
+                    .GetAllStrings(true, includeBaseLocalizers: false)
+                    .ToList();
+
+                localizedStrings.ShouldNotContain(
+                    ls => ls.Name == "USA"
+                );
+
+                localizedStrings.ShouldContain(
+                    ls => ls.Name == "Universe" &&
+                          ls.Value == "Evren" &&
+                          ls.ResourceNotFound == false
+                );
+            }
+        }
+
         [DependsOn(typeof(AbpTestBaseModule))]
         [DependsOn(typeof(AbpLocalizationModule))]
         public class TestModule : AbpModule