Merge pull request #796 from hishamco/localizable-labels

Support label localization
oqtane · Oct 13, 2020 · 81475fd · 81475fd
2 parents 67067a8 + edc65e6
commit 81475fd
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diff --git a/Oqtane.Client/Modules/Controls/Label.razor b/Oqtane.Client/Modules/Controls/Label.razor
@@ -1,5 +1,8 @@
 @namespace Oqtane.Modules.Controls
 @inherits ModuleControlBase
+@using Microsoft.AspNetCore.Http
+@using Microsoft.Extensions.Localization
+@inject IHttpContextAccessor HttpContextAccessor
 
 @if (!string.IsNullOrEmpty(HelpText))
 {
@@ -26,6 +29,9 @@ else
     [Parameter]
     public string HelpText { get; set; } // optional - tooltip for this label
 
+    [Parameter]
+    public string ResourceKey { get; set; }
+
     protected override void OnParametersSet()
     {
         _openLabel = "<label";
@@ -40,5 +46,19 @@ else
         }
 
         _openLabel += ">";
+
+        if (!string.IsNullOrEmpty(ResourceKey))
+        {
+            if (ModuleState?.ModuleType != null)
+            {
+                var moduleType = Type.GetType(ModuleState.ModuleType);
+                var localizerTypeName = $"Microsoft.Extensions.Localization.IStringLocalizer`1[[{moduleType.AssemblyQualifiedName}]], Microsoft.Extensions.Localization.Abstractions";
+                var localizerType = Type.GetType(localizerTypeName);
+                var localizer = (IStringLocalizer)HttpContextAccessor.HttpContext.RequestServices.GetService(localizerType);
+
+                ChildContent = @<text>@localizer[$"{ResourceKey}.Text"]</text>;
+                HelpText = localizer[$"{ResourceKey}.{nameof(HelpText)}"];
+            }
+        }
     }
 }
diff --git a/Oqtane.Client/Oqtane.Client.csproj b/Oqtane.Client/Oqtane.Client.csproj
@@ -32,6 +32,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Build" Version="3.2.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="3.2.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="3.1.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
     <PackageReference Include="Microsoft.Extensions.Localization" Version="3.1.3" />
     <PackageReference Include="System.Net.Http.Json" Version="3.2.0" />
   </ItemGroup>

diff --git a/Oqtane.Client/Program.cs b/Oqtane.Client/Program.cs
@@ -26,6 +26,7 @@ public static async Task Main(string[] args)
 
             builder.Services.AddSingleton(httpClient);
             builder.Services.AddOptions();
+            builder.Services.AddHttpContextAccessor();
 
             // Register localization services
             builder.Services.AddLocalization(options => options.ResourcesPath = "Resources");