Refactoring some packaging code

--HG--
branch : dev

src/Orchard.Web/Modules/Orchard.Modules/Packaging/Services/PackageManager.cs

@@ -24,6 +24,7 @@ namespace Orchard.Modules.Packaging.Services {
         void Install(PackageData packageData);
     }
 
+    [OrchardFeature("Orchard.Modules.Packaging")]
     public class PackageManager : IPackageManager {
         private readonly IExtensionManager _extensionManager;
         private readonly IPackageSourceManager _packageSourceManager;

src/Tools/PackageIndexReferenceImplementation/Controllers/Artifacts/StreamResult.cs

@@ -0,0 +1,19 @@
+using System.IO;
+using System.Web.Mvc;
+
+namespace PackageIndexReferenceImplementation.Controllers {
+    public class StreamResult : ActionResult {
+        public string ContentType { get; set; }
+        public Stream Stream { get; set; }
+
+        public StreamResult(string contentType, Stream stream) {
+            ContentType = contentType;
+            Stream = stream;
+        }
+
+        public override void ExecuteResult(ControllerContext context) {
+            context.HttpContext.Response.ContentType = ContentType;
+            Stream.CopyTo(context.HttpContext.Response.OutputStream);
+        }
+    }
+}

src/Tools/PackageIndexReferenceImplementation/Controllers/AtomController.cs

@@ -50,6 +50,16 @@ namespace PackageIndexReferenceImplementation.Controllers {
             }
 
 
+            var mediaIdentifier = UpdateSyndicationItem(packageProperties, item);
+
+
+            _mediaStorage.StoreMedia(mediaIdentifier + ":application/x-package", Request.InputStream);
+            _feedStorage.StoreFeed(feed);
+
+            return new AtomItemResult("201 Created", null, item);
+        }
+
+        private string UpdateSyndicationItem(PackageProperties packageProperties, SyndicationItem item) {
             if (!string.IsNullOrEmpty(packageProperties.Category)) {
                 item.Authors.Clear();
                 //parse package.PackageProperties.Creator into email-style authors
@@ -82,12 +92,7 @@ namespace PackageIndexReferenceImplementation.Controllers {
             var mediaUrl = Url.Action("Resource", "Media", new RouteValueDictionary { { "Id", mediaIdentifier }, { "ContentType", "application/x-package" } });
             item.Links.Clear();
             item.Links.Add(new SyndicationLink(new Uri(HostBaseUri(), new Uri(mediaUrl, UriKind.Relative))));
-
-            Request.InputStream.Seek(0, SeekOrigin.Begin);
-            _mediaStorage.StoreMedia(mediaIdentifier+":application/x-package", Request.InputStream);
-            _feedStorage.StoreFeed(feed);
-
-            return new AtomItemResult("201 Created", null, item);
+            return mediaIdentifier;
         }
 
         private Uri HostBaseUri() {

src/Tools/PackageIndexReferenceImplementation/Controllers/MediaController.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Web;
 using System.Web.Mvc;
@@ -21,19 +20,4 @@ namespace PackageIndexReferenceImplementation.Controllers
             return new StreamResult(contentType, _mediaStorage.GetMedia(id + ":" + contentType));
         }
     }
-
-    public class StreamResult : ActionResult {
-        public string ContentType { get; set; }
-        public Stream Stream { get; set; }
-
-        public StreamResult(string contentType, Stream stream) {
-            ContentType = contentType;
-            Stream = stream;
-        }
-
-        public override void ExecuteResult(ControllerContext context) {
-            context.HttpContext.Response.ContentType = ContentType;
-            Stream.CopyTo(context.HttpContext.Response.OutputStream);
-        }
-    }
 }

src/Tools/PackageIndexReferenceImplementation/PackageIndexReferenceImplementation.csproj

@@ -75,6 +75,7 @@
     <Compile Include="Controllers\HomeController.cs" />
     <Compile Include="Controllers\MediaController.cs" />
     <Compile Include="Controllers\Artifacts\XmlBodyAttribute.cs" />
+    <Compile Include="Controllers\Artifacts\StreamResult.cs" />
     <Compile Include="Global.asax.cs">
       <DependentUpon>Global.asax</DependentUpon>
     </Compile>

src/Tools/PackageIndexReferenceImplementation/Services/MediaStorage.cs

@@ -11,6 +11,7 @@ namespace PackageIndexReferenceImplementation.Services {
             var safeIdentifier = GetSafeIdentifier(identifier);
             var filePath = HostingEnvironment.MapPath("~/App_Data/Media/" + safeIdentifier);
             using (var destination = new FileStream(filePath, FileMode.Create, FileAccess.Write)) {
+                data.Seek(0, SeekOrigin.Begin);
                 data.CopyTo(destination);
             }
         }