Localization added

src/Presentation/Client/BlazorEcommerce.Client.csproj

@@ -1,24 +1,44 @@
 <Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
 
-  <PropertyGroup>
-    <TargetFramework>net7.0</TargetFramework>
-    <Nullable>enable</Nullable>
-    <ImplicitUsings>enable</ImplicitUsings>
-  </PropertyGroup>
+	<PropertyGroup>
+		<TargetFramework>net7.0</TargetFramework>
+		<Nullable>enable</Nullable>
+		<ImplicitUsings>enable</ImplicitUsings>
+		<BlazorWebAssemblyLoadAllGlobalizationData>true</BlazorWebAssemblyLoadAllGlobalizationData>
+	</PropertyGroup>
 
-  <ItemGroup>
-    <PackageReference Include="Blazored.LocalStorage" Version="4.3.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="7.0.5" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="7.0.5" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="7.0.5" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.AspNetCore.WebUtilities" Version="2.2.0" />
-    <PackageReference Include="MudBlazor" Version="6.2.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="Toolbelt.Blazor.HttpClientInterceptor" Version="10.2.0" />
-  </ItemGroup>
+	<ItemGroup>
+		<PackageReference Include="Blazored.LocalStorage" Version="4.3.0" />
+		<PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="7.0.5" />
+		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="7.0.5" />
+		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="7.0.5" PrivateAssets="all" />
+		<PackageReference Include="Microsoft.AspNetCore.WebUtilities" Version="2.2.0" />
+		<PackageReference Include="Microsoft.Extensions.Localization" Version="7.0.5" />
+		<PackageReference Include="MudBlazor" Version="6.2.2" />
+		<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+		<PackageReference Include="Toolbelt.Blazor.HttpClientInterceptor" Version="10.2.0" />
+	</ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\Shared\BlazorEcommerce.Shared.csproj" />
-  </ItemGroup>
+	<ItemGroup>
+		<ProjectReference Include="..\Shared\BlazorEcommerce.Shared.csproj" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<Compile Update="Shared\ResourceFiles\Resource.Designer.cs">
+			<DesignTime>True</DesignTime>
+			<AutoGen>True</AutoGen>
+			<DependentUpon>Resource.resx</DependentUpon>
+		</Compile>
+	</ItemGroup>
+
+	<ItemGroup>
+		<EmbeddedResource Update="Shared\ResourceFiles\Resource.de.resx">
+			<Generator>PublicResXFileCodeGenerator</Generator>
+		</EmbeddedResource>
+		<EmbeddedResource Update="Shared\ResourceFiles\Resource.resx">
+			<Generator>PublicResXFileCodeGenerator</Generator>
+			<LastGenOutput>Resource.Designer.cs</LastGenOutput>
+		</EmbeddedResource>
+	</ItemGroup>
 
 </Project>

src/Presentation/Client/Extensions/WebAssemblyHostExtension.cs

@@ -0,0 +1,25 @@
+using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
+using Microsoft.JSInterop;
+using System.Globalization;
+
+namespace BlazorEcommerce.Client.Extensions
+{
+    public static class WebAssemblyHostExtension
+	{
+		public async static Task SetDefaultCulture(this WebAssemblyHost host)
+		{
+			var jsInterop = host.Services.GetRequiredService<IJSRuntime>();
+			var result = await jsInterop.InvokeAsync<string>("blazorCulture.get");
+
+			CultureInfo culture;
+
+			if (result != null)
+				culture = new CultureInfo(result);
+			else
+				culture = new CultureInfo("en-US");
+
+			CultureInfo.DefaultThreadCurrentCulture = culture;
+			CultureInfo.DefaultThreadCurrentUICulture = culture;
+		}
+	}
+}

src/Presentation/Client/Pages/Index.razor

@@ -3,6 +3,7 @@
 @page "/{categoryUrl}"
 @inject IProductService ProductService
 @implements IDisposable
+@inject IStringLocalizer<Resource> localizer
 
 <PageTitle>My Shop</PageTitle>
 
@@ -11,6 +12,9 @@
 Welcome to your new app.
 
 <SurveyPrompt Title="How is Blazor working for you?" />*@
+
+<h1>@localizer["welcome"]</h1>
+
 <ErrorBoundary @ref="errorBoundary">
     <ChildContent>
         @if (SearchText == null && CategoryUrl == null)

src/Presentation/Client/Program.cs

@@ -14,6 +14,7 @@
 global using BlazorEcommerce.Shared.Response.Concrete;
 global using System.Net.Http.Json;
 using BlazorEcommerce.Client;
+using BlazorEcommerce.Client.Extensions;
 using Blazored.LocalStorage;
 using Microsoft.AspNetCore.Components.Authorization;
 using Microsoft.AspNetCore.Components.Web;
@@ -27,7 +28,7 @@
 
 builder.Services.AddBlazoredLocalStorage();
 builder.Services.AddMudServices();
-
+builder.Services.AddLocalization();
 
 //builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
 var apiUrl = builder.Configuration.GetValue<string>("AppConfig:ApiUrl");
@@ -53,4 +54,8 @@
 builder.Services.AddAuthorizationCore();
 builder.Services.AddScoped<AuthenticationStateProvider, CustomAuthStateProvider>();
 
-await builder.Build().RunAsync();
+var host = builder.Build();
+
+await host.SetDefaultCulture();
+
+await host.RunAsync();

src/Presentation/Client/Shared/CultureSelector.razor

@@ -0,0 +1,6 @@
+<select class="form-control" @bind="Culture" style="width:110px; margin-left:10px;">
+	@foreach (var culture in cultures)
+	{
+		<option value="@culture">@culture.DisplayName</option>
+	}
+</select>

src/Presentation/Client/Shared/CultureSelector.razor.cs

@@ -0,0 +1,36 @@
+using Microsoft.AspNetCore.Components;
+using Microsoft.JSInterop;
+using System.Globalization;
+
+namespace BlazorEcommerce.Client.Shared
+{
+    public partial class CultureSelector
+	{
+		[Inject]
+		public NavigationManager NavManager { get; set; }
+
+		[Inject]
+		public IJSRuntime JSRuntime { get; set; }
+
+		CultureInfo[] cultures = new[]
+		{
+			new CultureInfo("en-US"),
+			new CultureInfo("de-DE")
+		};
+
+		CultureInfo Culture
+		{
+			get => CultureInfo.CurrentCulture;
+			set
+			{
+				if (CultureInfo.CurrentCulture != value)
+				{
+					var js = (IJSInProcessRuntime)JSRuntime;
+					js.InvokeVoid("blazorCulture.set", value.Name);
+
+					NavManager.NavigateTo(NavManager.Uri, forceLoad: true);
+				}
+			}
+		}
+	}
+}

src/Presentation/Client/Shared/FeatureProducts.razor

@@ -1,7 +1,9 @@
 @inject IProductService ProductService
 @implements IDisposable
+@inject IStringLocalizer<Resource> localizer
+
+<center><h2>@localizer["featuredproductpage"]</h2></center>
 
-<center><h2>Top Products of Today</h2></center>
 @if (ProductService.Products == null || ProductService.Products.Count == 0)
 {
     <span>@ProductService.Message</span>

src/Presentation/Client/Shared/ResourceFiles/Resource.de.resx

@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="featuredproductpage" xml:space="preserve">
+    <value>Top-Produkte von heute</value>
+  </data>
+  <data name="welcome" xml:space="preserve">
+    <value>Willkommen in Ihrer neuen App.</value>
+  </data>
+</root>