Refactored CurrentTheme import/export step.

src/Orchard.Web/Modules/Orchard.Themes/ImportExport/CurrentThemeExportHandler.cs

@@ -1,34 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Xml.Linq;
-using Orchard.Environment.Extensions;
-using Orchard.Events;
-using Orchard.Themes.Services;
-
-namespace Orchard.Themes.ImportExport {
-    public interface IExportEventHandler : IEventHandler {
-        void Exporting(dynamic context);
-        void Exported(dynamic context);
-    }
-
-    [OrchardFeature("Orchard.Themes.ImportExportCurrentTheme")]
-    public class CurrentThemeExportHandler : IExportEventHandler {
-        private readonly ISiteThemeService _siteThemeService;
-        
-        public CurrentThemeExportHandler(ISiteThemeService siteThemeService) {
-            _siteThemeService = siteThemeService;
-        }
-
-        public void Exporting(dynamic context) { }
-
-        public void Exported(dynamic context) {
-            if (!((IEnumerable<string>)context.ExportOptions.CustomSteps).Contains("CurrentTheme")) {
-                return;
-            }
-
-            var currentThemeId = _siteThemeService.GetCurrentThemeName();
-            var root = new XElement("CurrentTheme", new XAttribute("id", currentThemeId));
-            context.Document.Element("Orchard").Add(root);
-        }
-    }
-}

src/Orchard.Web/Modules/Orchard.Themes/ImportExport/CurrentThemeStep.cs

@@ -1,18 +0,0 @@
-using System.Collections.Generic;
-using Orchard.Environment.Extensions;
-using Orchard.Events;
-
-namespace Orchard.Themes.ImportExport {
-    public interface ICustomExportStep : IEventHandler {
-        void Register(IList<string> steps);
-    }
-
-    [OrchardFeature("Orchard.Themes.ImportExportCurrentTheme")]
-    public class CurrentThemeStep : ICustomExportStep {
-
-        void ICustomExportStep.Register(IList<string> steps) {
-            steps.Add("CurrentTheme");
-        }
-    }
-}
-

src/Orchard.Web/Modules/Orchard.Themes/Module.txt

@@ -16,4 +16,3 @@ Features:
         Name: Import Export Current Theme
         Description: Provides the capability to import and export the current theme.
         Category: Deployment
-        Dependencies: Orchard.ImportExport

src/Orchard.Web/Modules/Orchard.Themes/Orchard.Themes.csproj

@@ -69,12 +69,11 @@
     <Compile Include="Commands\ThemeCommands.cs" />
     <Compile Include="Drivers\DisableThemePartDriver.cs" />
     <Compile Include="Events\IExtensionDisplayEventHandler.cs" />
-    <Compile Include="ImportExport\CurrentThemeRecipeHandler.cs" />
-    <Compile Include="ImportExport\CurrentThemeExportHandler.cs" />
-    <Compile Include="ImportExport\CurrentThemeStep.cs" />
     <Compile Include="Migrations.cs" />
     <Compile Include="Models\ThemeEntry.cs" />
     <Compile Include="Models\DisableThemePart.cs" />
+    <Compile Include="Recipes\Executors\CurrentThemeStep.cs" />
+    <Compile Include="Recipes\Builders\CurrentThemeStep.cs" />
     <Compile Include="Recipes\Executors\ThemeStep.cs" />
     <Compile Include="ResourceManifest.cs" />
     <Compile Include="Controllers\AdminController.cs" />

src/Orchard.Web/Modules/Orchard.Themes/Recipes/Builders/CurrentThemeStep.cs

@@ -0,0 +1,34 @@
+using System.Xml.Linq;
+using Orchard.Environment.Extensions;
+using Orchard.Localization;
+using Orchard.Recipes.Services;
+using Orchard.Themes.Services;
+
+namespace Orchard.Themes.Recipes.Builders {
+    [OrchardFeature("Orchard.Themes.ImportExportCurrentTheme")]
+    public class CurrentThemeStep : RecipeBuilderStep {
+        private readonly ISiteThemeService _siteThemeService;
+
+        public CurrentThemeStep(ISiteThemeService siteThemeService) {
+            _siteThemeService = siteThemeService;
+        }
+
+        public override string Name {
+            get { return "CurrentTheme"; }
+        }
+
+        public override LocalizedString DisplayName {
+            get { return T("Current Theme"); }
+        }
+
+        public override LocalizedString Description {
+            get { return T("Adds information to the recipe that indicates the current theme."); }
+        }
+
+        public override void Build(BuildContext context) {
+            var currentThemeId = _siteThemeService.GetCurrentThemeName();
+            var root = new XElement("CurrentTheme", new XAttribute("id", currentThemeId));
+            context.RecipeDocument.Element("Orchard").Add(root);
+        }
+    }
+}

src/Orchard.Web/Modules/Orchard.Themes/Recipes/Executors/CurrentThemeStep.cs

@@ -1,27 +1,25 @@
-using System;
 using Orchard.Environment.Extensions;
 using Orchard.Recipes.Models;
 using Orchard.Recipes.Services;
 using Orchard.Themes.Services;
 
-namespace Orchard.Themes.ImportExport {
+namespace Orchard.Themes.Recipes.Executors {
 
     [OrchardFeature("Orchard.Themes.ImportExportCurrentTheme")]
-    public class CurrentThemeRecipeHandler : IRecipeHandler {
+    public class CurrentThemeStep : RecipeExecutionStep {
         private readonly ISiteThemeService _siteThemeService;
 
-        public CurrentThemeRecipeHandler(ISiteThemeService siteThemeService) {
+        public override string Name {
+            get { return "CurrentTheme"; }
+        }
+
+        public CurrentThemeStep(ISiteThemeService siteThemeService) {
             _siteThemeService = siteThemeService;
         }
 
-        public void ExecuteRecipeStep(RecipeContext context) {
+        public override void Execute(RecipeExecutionContext context) {
-            if (!String.Equals(context.RecipeStep.Name, "CurrentTheme", StringComparison.OrdinalIgnoreCase)) {
-                return;
-            }
-
             var themeId = context.RecipeStep.Step.Attribute("id").Value;
             _siteThemeService.SetSiteTheme(themeId);
-            context.Executed = true;
         }
     }
 }