#5056: Added Export Features recipe step.

Fixes #5056

src/Orchard.Web/Modules/Orchard.Modules/ImportExport/FeaturesExportHandler.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Xml.Linq;
+using Orchard.Environment.Features;
+using Orchard.Events;
+
+namespace Orchard.Modules.ImportExport {
+    public interface IExportEventHandler : IEventHandler {
+        void Exporting(dynamic context);
+        void Exported(dynamic context);
+    }
+
+    public class FeaturesExportHandler : IExportEventHandler {
+        private readonly IFeatureManager _featureManager;
+
+        public FeaturesExportHandler(IFeatureManager featureManager) {
+            _featureManager = featureManager;
+        }
+
+        public void Exporting(dynamic context) {
+            if (!((IEnumerable<string>)context.ExportOptions.CustomSteps).Contains("Features")) {
+                return;
+            }
+
+            var enabledFeatures = _featureManager.GetEnabledFeatures();
+
+            var root = new XElement("Feature", new XAttribute("enable", String.Join(", ", enabledFeatures.Select(x => x.Id))));
+            context.Document.Element("Orchard").Add(root);
+        }
+
+        public void Exported(dynamic context) {
+        }
+    }
+}
+

src/Orchard.Web/Modules/Orchard.Modules/ImportExport/FeaturesStep.cs

@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+using Orchard.Events;
+
+namespace Orchard.Modules.ImportExport {
+    public interface ICustomExportStep : IEventHandler {
+        void Register(IList<string> steps);
+    }
+
+    public class FeaturesStep : ICustomExportStep {
+        public void Register(IList<string> steps) {
+            steps.Add("Features");
+        }
+    }
+}

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

@@ -7,3 +7,13 @@ OrchardVersion: 1.9
 Description: The Modules module enables the administrator of the site to manage the installed modules as well as activate and de-activate features.
 FeatureDescription: Standard module and feature management.
 Category: Core
+Features:
+    Orchard.Modules:
+        Description: Standard module and feature management.
+        Dependencies: Orchard.jQuery
+        Category: Core
+    Orchard.Modules.ExportFeatures:
+        Name: Export Features
+        Description: Provides feature export capability.
+        Category: Deployment
+        Dependencies: Orchard.ImportExport

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

@@ -25,6 +25,7 @@
     <IISExpressAnonymousAuthentication />
     <IISExpressWindowsAuthentication />
     <IISExpressUseClassicPipelineMode />
+    <UseGlobalApplicationHostFile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -64,12 +65,15 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\..\..\lib\aspnetmvc\System.Web.Mvc.dll</HintPath>
     </Reference>
+    <Reference Include="System.XML" />
     <Reference Include="System.Xml.Linq" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AdminMenu.cs" />
     <Compile Include="Data\Migration\DataMigrationNotificationProvider.cs" />
     <Compile Include="Events\IExtensionDisplayEventHandler.cs" />
+    <Compile Include="ImportExport\FeaturesStep.cs" />
+    <Compile Include="ImportExport\FeaturesExportHandler.cs" />
     <Compile Include="ResourceManifest.cs" />
     <Compile Include="Commands\FeatureCommands.cs" />
     <Compile Include="Controllers\AdminController.cs" />