Merge

--HG--
branch : dev

src/Orchard.Tests.Modules/Orchard.Tests.Modules.csproj

@@ -147,6 +147,7 @@
     <Compile Include="Widgets\RuleEngine\UrlRuleProviderTest.cs" />
     <Compile Include="Widgets\Services\WidgetsServiceTest.cs" />
     <Compile Include="Widgets\WidgetsTests.cs" />
+    <Compile Include="XmlRpc\Controllers\LiveWriterControllerTests.cs" />
     <Compile Include="XmlRpc\Controllers\HomeControllerTests.cs" />
     <Compile Include="XmlRpc\Services\XmlRpcReaderTests.cs" />
     <Compile Include="XmlRpc\Services\XmlRpcWriterTests.cs" />

src/Orchard.Tests.Modules/XmlRpc/Controllers/HomeControllerTests.cs

@@ -37,6 +37,8 @@ namespace Orchard.Tests.Modules.XmlRpc.Controllers {
         }
 
         public class StubHandler : IXmlRpcHandler {
+            public void SetCapabilities(XElement element) {}
+
             public void Process(XmlRpcContext context) {
                 ProcessCalls++;
                 context.Response = new XRpcMethodResponse();

src/Orchard.Tests.Modules/XmlRpc/Controllers/LiveWriterControllerTests.cs

@@ -0,0 +1,60 @@
+using System;
+using System.Web.Mvc;
+using System.Xml.Linq;
+using Autofac;
+using NUnit.Framework;
+using Orchard.Core.XmlRpc;
+using Orchard.Core.XmlRpc.Controllers;
+using Orchard.Core.XmlRpc.Models;
+using Orchard.Core.XmlRpc.Services;
+
+namespace Orchard.Tests.Modules.XmlRpc.Controllers {
+    [TestFixture]
+    public class LiveWriterControllerTests {
+        [Test]
+        public void HandlersShouldSetCapabilitiesForManifest() {
+            var thing = new StubHandler();
+            var thingToo = new StubTooHandler();
+            
+            var builder = new ContainerBuilder();
+            builder.RegisterType<LiveWriterController>();
+            builder.RegisterType<XmlRpcReader>().As<IMapper<XElement, XRpcMethodCall>>();
+            builder.RegisterType<XmlRpcWriter>().As<IMapper<XRpcMethodResponse, XElement>>();
+            builder.RegisterInstance(thing).As<IXmlRpcHandler>();
+            builder.RegisterInstance(thingToo).As<IXmlRpcHandler>();
+
+            var container = builder.Build();
+
+            var controller = container.Resolve<LiveWriterController>();
+            var result = controller.Manifest() as ContentResult;
+            Assert.That(result, Is.Not.Null);
+            Assert.That(result.Content, Is.StringContaining("<supportsGetTags>No</supportsGetTags>"));
+            Assert.That(result.Content, Is.StringContaining("<keywordsAsTags>Yes</keywordsAsTags>"));
+            Assert.That(result.Content, Is.StringContaining("<supportsKeywords>Maybe</supportsKeywords>"));
+
+        }
+
+        public class StubHandler : IXmlRpcHandler {
+            public void SetCapabilities(XElement options) {
+                const string manifestUri = "http://schemas.microsoft.com/wlw/manifest/weblog";
+                options.SetElementValue(XName.Get("supportsGetTags", manifestUri), "No");
+                options.SetElementValue(XName.Get("keywordsAsTags", manifestUri), "Yes");
+            }
+
+            public void Process(XmlRpcContext context) { }
+
+            public int ProcessCalls { get; set; }
+        }
+
+        public class StubTooHandler : IXmlRpcHandler {
+            public void SetCapabilities(XElement options) {
+                const string manifestUri = "http://schemas.microsoft.com/wlw/manifest/weblog";
+                options.SetElementValue(XName.Get("supportsKeywords", manifestUri), "Maybe");
+            }
+
+            public void Process(XmlRpcContext context) { }
+
+            public int ProcessCalls { get; set; }
+        }
+    }
+}

src/Orchard.Web/Core/Orchard.Core.csproj

@@ -245,6 +245,7 @@
     <Compile Include="Shapes\DateTimeShapes.cs" />
     <Compile Include="XmlRpc\Controllers\HomeController.cs" />
     <Compile Include="XmlRpc\Controllers\LiveWriterController.cs" />
+    <Compile Include="XmlRpc\IXmlRpcDriver.cs" />
     <Compile Include="XmlRpc\IXmlRpcHandler.cs" />
     <Compile Include="XmlRpc\Models\ModelBinderProvider.cs" />
     <Compile Include="XmlRpc\Models\XRpcArray.cs" />

src/Orchard.Web/Core/XmlRpc/Controllers/LiveWriterController.cs

@@ -1,33 +1,52 @@
-using System.Web;
+using System;
+using System.Collections.Generic;
+using System.Web;
 using System.Web.Mvc;
 using System.Xml.Linq;
 using Orchard.Logging;
 
 namespace Orchard.Core.XmlRpc.Controllers {
     public class LiveWriterController : Controller {
+        private readonly IEnumerable<IXmlRpcHandler> _xmlRpcHandlers;
         private const string ManifestUri = "http://schemas.microsoft.com/wlw/manifest/weblog";
 
-        public LiveWriterController() {
+        public LiveWriterController(IEnumerable<IXmlRpcHandler> xmlRpcHandlers) {
+            _xmlRpcHandlers = xmlRpcHandlers;
             Logger = NullLogger.Instance;
         }
 
         protected ILogger Logger { get; set; }
         
-        
+        [NoCache]
         public ActionResult Manifest() {
             Logger.Debug("Manifest requested");
 
             var options = new XElement(
                 XName.Get("options", ManifestUri),
                 new XElement(XName.Get("clientType", ManifestUri), "Metaweblog"),
-                new XElement(XName.Get("supportsSlug", ManifestUri), "Yes"));
+                new XElement(XName.Get("supportsKeywords", ManifestUri), "No"),
+                new XElement(XName.Get("supportsCategories", ManifestUri), "No"),
+                new XElement(XName.Get("supportsFileUpload", ManifestUri), "No"));
+
+            foreach (var handler in _xmlRpcHandlers)
+                handler.SetCapabilities(options);
 
             var doc = new XDocument(new XElement(
                                         XName.Get("manifest", ManifestUri),
                                         options));
 
-            Response.Cache.SetCacheability(HttpCacheability.NoCache);
             return Content(doc.ToString(), "text/xml");
         }
+
+        public class NoCache : ActionFilterAttribute {
+            public override void OnResultExecuting(ResultExecutingContext filterContext) {
+                filterContext.HttpContext.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1));
+                filterContext.HttpContext.Response.Cache.SetValidUntilExpires(false);
+                filterContext.HttpContext.Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches);
+                filterContext.HttpContext.Response.Cache.SetCacheability(HttpCacheability.NoCache);
+                filterContext.HttpContext.Response.Cache.SetNoStore();
+                base.OnResultExecuting(filterContext);
+            }
+        }
     }
 }

src/Orchard.Web/Core/XmlRpc/IXmlRpcDriver.cs

@@ -0,0 +1,5 @@
+namespace Orchard.Core.XmlRpc {
+    public interface IXmlRpcDriver {
+        void Process(int id);
+    }
+}

src/Orchard.Web/Core/XmlRpc/IXmlRpcHandler.cs

@@ -1,5 +1,8 @@
-namespace Orchard.Core.XmlRpc {
+using System.Xml.Linq;
+
+namespace Orchard.Core.XmlRpc {
     public interface IXmlRpcHandler : IDependency {
+        void SetCapabilities(XElement element);
         void Process(XmlRpcContext context);
     }
 }

src/Orchard.Web/Core/XmlRpc/XmlRpcContext.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using System.Web;
 using System.Web.Mvc;
 using Orchard.Core.XmlRpc.Models;
@@ -8,5 +9,6 @@ namespace Orchard.Core.XmlRpc {
         public HttpContextBase HttpContext { get; set; }
         public XRpcMethodCall Request { get; set; }
         public XRpcMethodResponse Response { get; set; }
+        public ICollection<IXmlRpcDriver> _drivers = new List<IXmlRpcDriver>();
     }
 }

src/Orchard.Web/Modules/Orchard.Blogs/Controllers/BlogController.cs

@@ -1,10 +1,6 @@
 using System.Linq;
-using System.Web;
 using System.Web.Mvc;
-using System.Web.Routing;
-using System.Xml.Linq;
 using Orchard.Blogs.Extensions;
-using Orchard.Blogs.Models;
 using Orchard.Blogs.Routing;
 using Orchard.Blogs.Services;
 using Orchard.Core.Feeds;
@@ -21,7 +17,6 @@ namespace Orchard.Blogs.Controllers {
         private readonly IBlogPostService _blogPostService;
         private readonly IBlogSlugConstraint _blogSlugConstraint;
         private readonly IFeedManager _feedManager;
-        private readonly RouteCollection _routeCollection;
 
         public BlogController(
             IOrchardServices services, 
@@ -29,14 +24,12 @@ namespace Orchard.Blogs.Controllers {
             IBlogPostService blogPostService,
             IBlogSlugConstraint blogSlugConstraint,
             IFeedManager feedManager, 
-            RouteCollection routeCollection, 
             IShapeFactory shapeFactory) {
             _services = services;
             _blogService = blogService;
             _blogPostService = blogPostService;
             _blogSlugConstraint = blogSlugConstraint;
             _feedManager = feedManager;
-            _routeCollection = routeCollection;
             Logger = NullLogger.Instance;
             Shape = shapeFactory;
         }
@@ -79,64 +72,5 @@ namespace Orchard.Blogs.Controllers {
 
             return View(blog);
         }
-
-        public ActionResult LiveWriterManifest(string blogSlug) {
-            Logger.Debug("Live Writer Manifest requested");
-
-            BlogPart blogPart = _blogService.Get(blogSlug);
-
-            if (blogPart == null)
-                return HttpNotFound();
-
-            const string manifestUri = "http://schemas.microsoft.com/wlw/manifest/weblog";
-
-            var options = new XElement(
-                XName.Get("options", manifestUri),
-                new XElement(XName.Get("clientType", manifestUri), "Metaweblog"),
-                new XElement(XName.Get("supportsSlug", manifestUri), "Yes"),
-                new XElement(XName.Get("supportsKeywords", manifestUri), "Yes"));
-
-
-            var doc = new XDocument(new XElement(
-                                        XName.Get("manifest", manifestUri),
-                                        options));
-
-            Response.Cache.SetCacheability(HttpCacheability.NoCache);
-            return Content(doc.ToString(), "text/xml");
-        }
-
-        public ActionResult Rsd(string blogSlug) {
-            Logger.Debug("RSD requested");
-
-            BlogPart blogPart = _blogService.Get(blogSlug);
-
-            if (blogPart == null)
-                return HttpNotFound();
-
-            const string manifestUri = "http://archipelago.phrasewise.com/rsd";
-
-            var urlHelper = new UrlHelper(ControllerContext.RequestContext, _routeCollection);
-            var url = urlHelper.Action("", "", new { Area = "XmlRpc" });
-
-            var options = new XElement(
-                XName.Get("service", manifestUri),
-                new XElement(XName.Get("engineName", manifestUri), "Orchard CMS"),
-                new XElement(XName.Get("engineLink", manifestUri), "http://orchardproject.net"),
-                new XElement(XName.Get("homePageLink", manifestUri), "http://orchardproject.net"),
-                new XElement(XName.Get("apis", manifestUri),
-                    new XElement(XName.Get("api", manifestUri),
-                        new XAttribute("name", "MetaWeblog"),
-                        new XAttribute("preferred", true),
-                        new XAttribute("apiLink", url),
-                        new XAttribute("blogID", blogPart.Id))));
-
-            var doc = new XDocument(new XElement(
-                                        XName.Get("rsd", manifestUri),
-                                        new XAttribute("version", "1.0"),
-                                        options));
-
-            Response.Cache.SetCacheability(HttpCacheability.NoCache);
-            return Content(doc.ToString(), "text/xml");
-        }
     }
 }

src/Orchard.Web/Modules/Orchard.Blogs/Controllers/RemoteBlogPublishingController.cs

@@ -0,0 +1,59 @@
+using System.Collections.Generic;
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Routing;
+using System.Xml.Linq;
+using Orchard.Blogs.Models;
+using Orchard.Blogs.Services;
+using Orchard.Environment.Extensions;
+using Orchard.Logging;
+
+namespace Orchard.Blogs.Controllers {
+    [OrchardFeature("Orchard.Blogs.RemotePublishing")]
+    public class RemoteBlogPublishingController : Controller {
+        private readonly IBlogService _blogService;
+        private readonly RouteCollection _routeCollection;
+
+        public RemoteBlogPublishingController(IOrchardServices services, IBlogService blogService, RouteCollection routeCollection) {
+            _blogService = blogService;
+            _routeCollection = routeCollection;
+            Logger = NullLogger.Instance;
+        }
+
+        protected ILogger Logger { get; set; }
+
+        public ActionResult Rsd(string blogSlug) {
+            Logger.Debug("RSD requested");
+
+            BlogPart blogPart = _blogService.Get(blogSlug);
+
+            if (blogPart == null)
+                return HttpNotFound();
+
+            const string manifestUri = "http://archipelago.phrasewise.com/rsd";
+
+            var urlHelper = new UrlHelper(ControllerContext.RequestContext, _routeCollection);
+            var url = urlHelper.Action("", "", new { Area = "XmlRpc" });
+
+            var options = new XElement(
+                XName.Get("service", manifestUri),
+                new XElement(XName.Get("engineName", manifestUri), "Orchard CMS"),
+                new XElement(XName.Get("engineLink", manifestUri), "http://orchardproject.net"),
+                new XElement(XName.Get("homePageLink", manifestUri), "http://orchardproject.net"),
+                new XElement(XName.Get("apis", manifestUri),
+                    new XElement(XName.Get("api", manifestUri),
+                        new XAttribute("name", "MetaWeblog"),
+                        new XAttribute("preferred", true),
+                        new XAttribute("apiLink", url),
+                        new XAttribute("blogID", blogPart.Id))));
+
+            var doc = new XDocument(new XElement(
+                                        XName.Get("rsd", manifestUri),
+                                        new XAttribute("version", "1.0"),
+                                        options));
+
+            Response.Cache.SetCacheability(HttpCacheability.NoCache);
+            return Content(doc.ToString(), "text/xml");
+        }
+    }
+}

src/Orchard.Web/Modules/Orchard.Blogs/Extensions/UrlHelperExtensions.cs

@@ -20,11 +20,11 @@ namespace Orchard.Blogs.Extensions {
         }
 
         public static string BlogLiveWriterManifest(this UrlHelper urlHelper, BlogPart blogPart) {
-            return urlHelper.AbsoluteAction(() => urlHelper.Action("LiveWriterManifest", "Blog", new { blogSlug = blogPart.As<IRoutableAspect>().Path, area = "Orchard.Blogs" }));
+            return urlHelper.AbsoluteAction(() => urlHelper.Action("Manifest", "LiveWriter", new { area = "XmlRpc" }));
         }
 
         public static string BlogRsd(this UrlHelper urlHelper, BlogPart blogPart) {
-            return urlHelper.AbsoluteAction(() => urlHelper.Action("Rsd", "Blog", new { blogSlug = blogPart.As<IRoutableAspect>().Path, area = "Orchard.Blogs" }));
+            return urlHelper.AbsoluteAction(() => urlHelper.Action("Rsd", "RemoteBlogPublishing", new { blogSlug = blogPart.As<IRoutableAspect>().Path, area = "Orchard.Blogs" }));
         }
 
         public static string BlogArchiveYear(this UrlHelper urlHelper, BlogPart blogPart, int year) {

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

@@ -67,6 +67,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AdminMenu.cs" />
+    <Compile Include="Controllers\RemoteBlogPublishingController.cs" />
     <Compile Include="Drivers\BlogArchivesPartDriver.cs" />
     <Compile Include="Drivers\RemoteBlogPublishingDriver.cs" />
     <Compile Include="Drivers\RecentBlogPostsPartDriver.cs" />

src/Orchard.Web/Modules/Orchard.Blogs/Routes.cs

@@ -202,30 +202,13 @@ namespace Orchard.Blogs {
                                                                                   },
                                                          new MvcRouteHandler())
                                                  },
-                             new RouteDescriptor {
-                                                     Priority = 11,
-                                                     Route = new Route(
-                                                         "{blogSlug}/wlwmanifest.xml",
-                                                         new RouteValueDictionary {
-                                                                                      {"area", "Orchard.Blogs"},
-                                                                                      {"controller", "Blog"},
-                                                                                      {"action", "LiveWriterManifest"}
-                                                                                  },
-                                                         new RouteValueDictionary {
-                                                                                      {"blogSlug", _blogSlugConstraint}
-                                                                                  },
-                                                         new RouteValueDictionary {
-                                                                                      {"area", "Orchard.Blogs"}
-                                                                                  },
-                                                         new MvcRouteHandler())
-                                                 },
                              new RouteDescriptor {
                                                      Priority = 11,
                                                      Route = new Route(
                                                          "{blogSlug}/rsd",
                                                          new RouteValueDictionary {
                                                                                       {"area", "Orchard.Blogs"},
-                                                                                      {"controller", "Blog"},
+                                                                                      {"controller", "RemoteBlogPublishing"},
                                                                                       {"action", "Rsd"}
                                                                                   },
                                                          new RouteValueDictionary {

src/Orchard.Web/Modules/Orchard.Blogs/Services/XmlRpcHandler.cs

@@ -1,7 +1,9 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Web.Mvc;
 using System.Web.Routing;
+using System.Xml.Linq;
 using JetBrains.Annotations;
 using Orchard.Blogs.Models;
 using Orchard.ContentManagement;
@@ -44,6 +46,11 @@ namespace Orchard.Blogs.Services {
 
         public ILogger Logger { get; set; }
 
+        public void SetCapabilities(XElement options) {
+            const string manifestUri = "http://schemas.microsoft.com/wlw/manifest/weblog";
+            options.SetElementValue(XName.Get("supportsSlug", manifestUri), "Yes");
+        }
+
         public void Process(XmlRpcContext context) {
             var urlHelper = new UrlHelper(context.ControllerContext.RequestContext, _routeCollection);
 
@@ -72,7 +79,8 @@ namespace Orchard.Blogs.Services {
                     Convert.ToString(context.Request.Params[1].Value),
                     Convert.ToString(context.Request.Params[2].Value),
                     (XRpcStruct)context.Request.Params[3].Value,
-                    Convert.ToBoolean(context.Request.Params[4].Value));
+                    Convert.ToBoolean(context.Request.Params[4].Value),
+                    context._drivers);
 
                 context.Response = new XRpcMethodResponse().Add(result);
             }
@@ -92,7 +100,8 @@ namespace Orchard.Blogs.Services {
                     Convert.ToString(context.Request.Params[1].Value),
                     Convert.ToString(context.Request.Params[2].Value),
                     (XRpcStruct)context.Request.Params[3].Value,
-                    Convert.ToBoolean(context.Request.Params[4].Value));
+                    Convert.ToBoolean(context.Request.Params[4].Value),
+                    context._drivers);
                 context.Response = new XRpcMethodResponse().Add(result);
             }
 
@@ -102,7 +111,8 @@ namespace Orchard.Blogs.Services {
                     Convert.ToString(context.Request.Params[1].Value),
                     Convert.ToString(context.Request.Params[2].Value),
                     Convert.ToString(context.Request.Params[3].Value),
-                    Convert.ToBoolean(context.Request.Params[4].Value));
+                    Convert.ToBoolean(context.Request.Params[4].Value),
+                    context._drivers);
                 context.Response = new XRpcMethodResponse().Add(result);
             }
         }
@@ -152,7 +162,8 @@ namespace Orchard.Blogs.Services {
             string userName,
             string password,
             XRpcStruct content,
-            bool publish) {
+            bool publish,
+            IEnumerable<IXmlRpcDriver> drivers) {
 
             var user = _membershipService.ValidateUser(userName, password);
             _authorizationService.CheckAccess(Permissions.EditBlogPost, user, null);
@@ -191,6 +202,9 @@ namespace Orchard.Blogs.Services {
             if (publish)
                 _blogPostService.Publish(blogPost);
 
+            foreach (var driver in drivers)
+                driver.Process(blogPost.Id);
+
             return blogPost.Id;
         }
 
@@ -210,12 +224,7 @@ namespace Orchard.Blogs.Services {
             return CreateBlogStruct(blogPost, urlHelper);
         }
 
-        private bool MetaWeblogEditPost(
+        private bool MetaWeblogEditPost(int postId, string userName, string password, XRpcStruct content, bool publish, ICollection<IXmlRpcDriver> drivers) {
-            int postId,
-            string userName,
-            string password,
-            XRpcStruct content,
-            bool publish) {
 
             var user = _membershipService.ValidateUser(userName, password);
             _authorizationService.CheckAccess(StandardPermissions.AccessFrontEnd, user, null);
@@ -233,19 +242,16 @@ namespace Orchard.Blogs.Services {
             blogPost.Slug = slug;
             blogPost.Text = description;
 
-            if (publish) {
+            if (publish)
                 _blogPostService.Publish(blogPost);
-            }
+
+            foreach (var driver in drivers)
+                driver.Process(blogPost.Id);
 
             return true;
         }
 
-        private bool MetaWeblogDeletePost(
+        private bool MetaWeblogDeletePost(string appkey, string postId, string userName, string password, bool publish, ICollection<IXmlRpcDriver> drivers) {
-                string appkey,
-                string postId,
-                string userName,
-                string password,
-                bool publish) {
             var user = _membershipService.ValidateUser(userName, password);
             _authorizationService.CheckAccess(StandardPermissions.AccessFrontEnd, user, null);
 
@@ -253,6 +259,9 @@ namespace Orchard.Blogs.Services {
             if (blogPost == null)
                 throw new ArgumentException();
 
+            foreach (var driver in drivers)
+                driver.Process(blogPost.Id);
+
             _blogPostService.Delete(blogPost);
             return true;
         }

src/Orchard.Web/Modules/Orchard.Media/Services/XmlRpcHandler.cs

@@ -1,6 +1,7 @@
 using System;
 using System.IO;
 using System.Web;
+using System.Xml.Linq;
 using JetBrains.Annotations;
 using Orchard.Core.XmlRpc;
 using Orchard.Core.XmlRpc.Models;
@@ -18,6 +19,11 @@ namespace Orchard.Media.Services {
             _authorizationService = authorizationService;
         }
 
+        public void SetCapabilities(XElement options) {
+            const string manifestUri = "http://schemas.microsoft.com/wlw/manifest/weblog";
+            options.SetElementValue(XName.Get("supportsFileUpload", manifestUri), "Yes");
+        }
+
         public void Process(XmlRpcContext context) {
             var uriBuilder = new UriBuilder(context.HttpContext.Request.ToUrlString()) {
                 Path = context.HttpContext.Request.ApplicationPath,

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

@@ -72,6 +72,7 @@
     <Compile Include="Models\TagsContentItems.cs" />
     <Compile Include="ResourceManifest.cs" />
     <Compile Include="Services\ITagService.cs" />
+    <Compile Include="Services\XmlRpcHandler.cs" />
     <Compile Include="ViewModels\EditTagsViewModel.cs" />
     <Compile Include="Controllers\HomeController.cs" />
     <Compile Include="Drivers\TagsPartDriver.cs" />

src/Orchard.Web/Modules/Orchard.Tags/Services/XmlRpcHandler.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Xml.Linq;
+using Orchard.ContentManagement;
+using Orchard.Core.XmlRpc;
+using Orchard.Core.XmlRpc.Models;
+using Orchard.Security;
+using Orchard.Tags.Helpers;
+
+namespace Orchard.Tags.Services {
+    public class XmlRpcHandler : IXmlRpcHandler {
+        private readonly IMembershipService _membershipService;
+        private readonly IAuthorizationService _authorizationService;
+        private readonly IContentManager _contentManager;
+        private readonly ITagService _tagService;
+        private readonly IOrchardServices _orchardServices;
+        private IEnumerable<string> _tags;
+
+        public XmlRpcHandler(
+            IMembershipService membershipService,
+            IAuthorizationService authorizationService,
+            IContentManager contentManager,
+            ITagService tagService,
+            IOrchardServices orchardServices) {
+            _membershipService = membershipService;
+            _authorizationService = authorizationService;
+            _contentManager = contentManager;
+            _tagService = tagService;
+            _orchardServices = orchardServices;
+        }
+
+        public void SetCapabilities(XElement options) {
+            const string manifestUri = "http://schemas.microsoft.com/wlw/manifest/weblog";
+            options.SetElementValue(XName.Get("supportsKeywords", manifestUri), "Yes");
+            options.SetElementValue(XName.Get("supportsGetTags", manifestUri), "Yes");
+            options.SetElementValue(XName.Get("keywordsAsTags", manifestUri), "Yes");
+        }
+
+        public void Process(XmlRpcContext context) {
+            switch (context.Request.MethodName) {
+                case "wp.getTags":
+                    var tags = MetaWeblogGetTags(
+                        Convert.ToString(context.Request.Params[0].Value),
+                        Convert.ToString(context.Request.Params[1].Value),
+                        Convert.ToString(context.Request.Params[2].Value));
+                    context.Response = new XRpcMethodResponse().Add(tags);
+                    break;
+                case "metaWeblog.newPost":
+                    MetaWeblogUpdateTags(
+                        GetId(context.Response),
+                        Convert.ToString(context.Request.Params[0].Value),
+                        Convert.ToString(context.Request.Params[1].Value),
+                        Convert.ToString(context.Request.Params[2].Value),
+                        (XRpcStruct)context.Request.Params[3].Value,
+                        Convert.ToBoolean(context.Request.Params[4].Value),
+                        context._drivers);
+                    break;
+                case "metaWeblog.editPost":
+                    MetaWeblogUpdateTags(
+                        GetId(context.Response),
+                        Convert.ToString(context.Request.Params[0].Value),
+                        Convert.ToString(context.Request.Params[1].Value),
+                        Convert.ToString(context.Request.Params[2].Value),
+                        (XRpcStruct)context.Request.Params[3].Value,
+                        Convert.ToBoolean(context.Request.Params[4].Value),
+                        context._drivers);
+                    break;
+            }
+        }
+
+        private static int GetId(XRpcMethodResponse response) {
+            return response != null && response.Params.Count == 1 && response.Params[0].Value is int
+                       ? Convert.ToInt32(response.Params[0].Value)
+                       : 0;
+        }
+
+        private XRpcArray MetaWeblogGetTags(string appKey, string userName, string password) {
+            var user = _membershipService.ValidateUser(userName, password);
+            _authorizationService.CheckAccess(StandardPermissions.AccessFrontEnd, user, null);
+
+            var array = new XRpcArray();
+            foreach (var tag in _tagService.GetTags()) {
+                var thisTag = tag;
+                array.Add(new XRpcStruct()
+                              .Set("tag_id", thisTag.TagName)
+                              .Set("name", thisTag.TagName));
+                // nyi - not yet implemented
+                              //.Set("count", "")
+                              //.Set("slug", "")
+                              //.Set("html_url", "")
+                              //.Set("rss_url", ""));
+            }
+
+            return array;
+        }
+
+        private void MetaWeblogUpdateTags(int contentItemId, string appKey, string userName, string password, XRpcStruct content, bool publish, ICollection<IXmlRpcDriver> drivers) {
+            var user = _membershipService.ValidateUser(userName, password);
+            _authorizationService.CheckAccess(Permissions.ApplyTag, user, null);
+
+            var rawTags = content.Optional<string>("mt_keywords");
+            if (string.IsNullOrWhiteSpace(rawTags))
+                return;
+
+            var driver = new XmlRpcDriver(id => {
+                var contentItem = _contentManager.Get(id);
+                if (contentItem == null)
+                    return;
+
+                _orchardServices.WorkContext.CurrentUser = user;
+                _tagService.UpdateTagsForContentItem(id, _tags);
+            });
+
+            _tags = TagHelpers.ParseCommaSeparatedTagNames(rawTags);
+            if (contentItemId > 0)
+                driver.Process(contentItemId);
+            else
+                drivers.Add(driver);
+        }
+
+        public class XmlRpcDriver : IXmlRpcDriver {
+            private readonly Action<int> _process;
+
+            public XmlRpcDriver(Action<int> process) {
+                _process = process;
+            }
+
+            public void Process(int id) {
+                _process(id);
+            }
+        }
+    }
+}