From e15f566068f25db427711ebf3db00ce341985327 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= <hi_kalkan@yahoo.com>
Date: Tue, 27 Oct 2020 15:14:05 +0300
Subject: [PATCH] Complete the AbpComponentBase

---
 .../Volo.Abp.AspNetCore.Components.csproj     |  2 +
 .../AbpAspNetCoreComponentsModule.cs          |  6 +-
 .../AspNetCore/Components/AbpComponentBase.cs | 63 ++++++++++++++++++-
 3 files changed, 69 insertions(+), 2 deletions(-)

diff --git a/framework/src/Volo.Abp.AspNetCore.Components/Volo.Abp.AspNetCore.Components.csproj b/framework/src/Volo.Abp.AspNetCore.Components/Volo.Abp.AspNetCore.Components.csproj
index 5ce18bc7f0..973f49118c 100644
--- a/framework/src/Volo.Abp.AspNetCore.Components/Volo.Abp.AspNetCore.Components.csproj
+++ b/framework/src/Volo.Abp.AspNetCore.Components/Volo.Abp.AspNetCore.Components.csproj
@@ -15,7 +15,9 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\Volo.Abp.Localization\Volo.Abp.Localization.csproj" />
     <ProjectReference Include="..\Volo.Abp.ObjectMapping\Volo.Abp.ObjectMapping.csproj" />
+    <ProjectReference Include="..\Volo.Abp.Security\Volo.Abp.Security.csproj" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpAspNetCoreComponentsModule.cs b/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpAspNetCoreComponentsModule.cs
index e125ee5f8d..08c7ed8e9f 100644
--- a/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpAspNetCoreComponentsModule.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpAspNetCoreComponentsModule.cs
@@ -2,13 +2,17 @@
 using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.AspNetCore.Components.DependencyInjection;
 using Volo.Abp.DynamicProxy;
+using Volo.Abp.Localization;
 using Volo.Abp.Modularity;
 using Volo.Abp.ObjectMapping;
+using Volo.Abp.Security;
 
 namespace Volo.Abp.AspNetCore.Components
 {
     [DependsOn(
-        typeof(AbpObjectMappingModule)
+        typeof(AbpObjectMappingModule),
+        typeof(AbpSecurityModule),
+        typeof(AbpLocalizationModule)
         )]
     public class AbpAspNetCoreComponentsModule : AbpModule
     {
diff --git a/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs b/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs
index 94b61cdc66..ebc56dd4a2 100644
--- a/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs
@@ -1,13 +1,57 @@
 using System;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Components;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Localization;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions;
+using Volo.Abp.Localization;
 using Volo.Abp.ObjectMapping;
+using Volo.Abp.Users;
 
 namespace Volo.Abp.AspNetCore.Components
 {
     public class AbpComponentBase : OwningComponentBase
     {
-        //TODO: IStringLocalizer, CurrentUser, Logger, AuthorizationService
+        protected IStringLocalizerFactory StringLocalizerFactory => LazyGetRequiredService(ref _stringLocalizerFactory);
+        private IStringLocalizerFactory _stringLocalizerFactory;
+
+        protected IStringLocalizer L
+        {
+            get
+            {
+                if (_localizer == null)
+                {
+                    _localizer = CreateLocalizer();
+                }
+
+                return _localizer;
+            }
+        }
+        private IStringLocalizer _localizer;
+
+        protected Type LocalizationResource
+        {
+            get => _localizationResource;
+            set
+            {
+                _localizationResource = value;
+                _localizer = null;
+            }
+        }
+        private Type _localizationResource = typeof(DefaultResource);
+
+        protected ILogger Logger => _lazyLogger.Value;
+        private Lazy<ILogger> _lazyLogger => new Lazy<ILogger>(() => LoggerFactory?.CreateLogger(GetType().FullName) ?? NullLogger.Instance, true);
+
+        protected ILoggerFactory LoggerFactory => LazyGetRequiredService(ref _loggerFactory);
+        private ILoggerFactory _loggerFactory;
+
+        protected IAuthorizationService AuthorizationService => LazyGetRequiredService(ref _authorizationService);
+        private IAuthorizationService _authorizationService;
+
+        protected ICurrentUser CurrentUser => LazyGetRequiredService(ref _currentUser);
+        private ICurrentUser _currentUser;
 
         protected IObjectMapper ObjectMapper
         {
@@ -31,6 +75,7 @@ namespace Volo.Abp.AspNetCore.Components
         }
 
         private IObjectMapper _objectMapper;
+
         protected Type ObjectMapperContext { get; set; }
 
         protected TService LazyGetRequiredService<TService>(ref TService reference) => LazyGetRequiredService(typeof(TService), ref reference);
@@ -44,5 +89,21 @@ namespace Volo.Abp.AspNetCore.Components
 
             return reference;
         }
+
+        protected virtual IStringLocalizer CreateLocalizer()
+        {
+            if (LocalizationResource != null)
+            {
+                return StringLocalizerFactory.Create(LocalizationResource);
+            }
+
+            var localizer = StringLocalizerFactory.CreateDefaultOrNull();
+            if (localizer == null)
+            {
+                throw new AbpException($"Set {nameof(LocalizationResource)} or define the default localization resource type (by configuring the {nameof(AbpLocalizationOptions)}.{nameof(AbpLocalizationOptions.DefaultResourceType)}) to be able to use the {nameof(L)} object!");
+            }
+
+            return localizer;
+        }
     }
 }