Moving initialization of UICulture Shape to a Event

src/Orchard.Web/Modules/Orchard.Localization/Orchard.Localization.csproj

@@ -68,6 +68,7 @@
     <Compile Include="Controllers\AdminController.cs" />
     <Compile Include="Controllers\CutlureSelectorController.cs" />
     <Compile Include="Providers\CultureSelectorSelector.cs" />
+    <Compile Include="Services\CultureSelectorFactory.cs" />
     <Compile Include="Services\DefaultCultureStorageProvider.cs" />
     <Compile Include="Services\ICultureService.cs" />
     <Compile Include="Drivers\LocalizationPartDriver.cs" />

src/Orchard.Web/Modules/Orchard.Localization/Services/CultureSelectorFactory.cs

@@ -0,0 +1,37 @@
+using System.Web.Routing;
+using Orchard.DisplayManagement;
+using Orchard.DisplayManagement.Implementation;
+using Orchard.Environment.Extensions;
+using Orchard.UI.Admin;
+
+namespace Orchard.Localization.Services {
+    [OrchardFeature("Orchard.Localization.CutlureSelector")]
+    public class AdminCultureSelectorFactory : ShapeDisplayEvents {
+        private readonly WorkContext _workContext;
+
+        public AdminCultureSelectorFactory(
+            IWorkContextAccessor workContextAccessor, 
+            IShapeFactory shapeFactory) {
+            _workContext = workContextAccessor.GetContext();
+            Shape = shapeFactory;
+        }
+        dynamic Shape { get; set; }
+
+        private bool IsActivable() {
+            // activate on front-end only
+            if (AdminFilter.IsApplied(new RequestContext(_workContext.HttpContext, new RouteData())))
+                return true;
+
+            return false;
+        }
+
+        public override void Displaying(ShapeDisplayingContext context) {
+            context.ShapeMetadata.OnDisplaying(displayedContext => {
+                if (IsActivable() && displayedContext.ShapeMetadata.Type == "Layout") {
+                    _workContext.Layout.Header.Add(Shape.UICultureSelector());
+                }
+            });
+
+        }
+    }
+}

src/Orchard.Web/Themes/TheAdmin/Views/Layout.cshtml

@@ -1,5 +1,4 @@
 @model dynamic
-@using Orchard.Environment.Descriptor.Models
 @using Orchard.Localization
 @using Orchard.Security;
 @using Orchard.DisplayManagement.Descriptors;
@@ -29,10 +28,6 @@
     Model.Header.Add(Display.Header());
 
     Model.Header.Add(Display.User(CurrentUser: WorkContext.CurrentUser));
-
-    var shellDescriptor = WorkContext.Resolve<ShellDescriptor>();
-    if (shellDescriptor.Features.Any(x => x.Name == "Orchard.Localization.CutlureSelector")) { Model.Header.Add(Display.UICultureSelector()); }
-    
     Model.Footer.Add(Display.OrchardVersion());
 
     if (Model.Title != null) {
@@ -74,7 +69,7 @@
             }
 
             @if (Model.Content != null) {
-            <div id="content" class="group" dir="@Html.Directionality()">
+            <div id="content" class="group">
                 @Zone(Model.Content)
             </div>
             }