- Ability to promote cms pages to be homepage.

- New homepage core package with a home controller and routes. Home->Index action calls homepage provider, implemented by pages package.
- New site setting (invisible), which is the currently active homepage provider + a parameter identifies the "item" within the provider.
- Add checkbox to Edit Page form to set the page being edited to be homepage.

--HG--
branch : dev

src/Orchard.Web/Core/HomePage/Controllers/HomeController.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Web.Mvc;
+using JetBrains.Annotations;
+using Orchard.Logging;
+using Orchard.Mvc.ViewModels;
+using Orchard.Services;
+using Orchard.Settings;
+
+namespace Orchard.Core.HomePage.Controllers {
+    [HandleError]
+    public class HomeController : Controller {
+        private readonly IEnumerable<IHomePageProvider> _homePageProviders;
+
+        public HomeController(IEnumerable<IHomePageProvider> homePageProviders) {
+            _homePageProviders = homePageProviders;
+            Logger = NullLogger.Instance;
+        }
+
+        public ILogger Logger { get; set; }
+        protected virtual ISite CurrentSite { get; [UsedImplicitly] private set; }
+
+        public ActionResult Index() {
+            try {
+                string homepage = CurrentSite.HomePage;
+                if (String.IsNullOrEmpty(homepage)) {
+                    return View(new BaseViewModel());
+                }
+
+                string[] homePageParameters = homepage.Split(';');
+                if (homePageParameters.Length != 2) {
+                    return View(new BaseViewModel());
+                }
+                string providerName = homePageParameters[0];
+                int item = Int32.Parse(homePageParameters[1]);
+
+                foreach (var provider in _homePageProviders) {
+                    if (String.Equals(provider.GetProviderName(), providerName)) {
+                        ActionResult result = provider.GetHomePage(item);
+                        if (result is ViewResultBase) {
+                            ViewResultBase resultBase = result as ViewResultBase;
+                            ViewData = resultBase.ViewData;
+                        }
+                        return result;
+                    }
+                }
+
+                return View(new BaseViewModel());
+            }
+            catch {
+                return View(new BaseViewModel());
+            }
+        }
+    }
+
+}

src/Orchard.Web/Core/HomePage/Module.txt

@@ -0,0 +1 @@
+name: HomePage

src/Orchard.Web/Core/HomePage/Routes.cs

@@ -0,0 +1,36 @@
+using System.Collections.Generic;
+using System.Web.Mvc;
+using System.Web.Routing;
+using Orchard.Mvc.Routes;
+
+namespace Orchard.Core.HomePage {
+    public class Routes : IRouteProvider {
+        public void GetRoutes(ICollection<RouteDescriptor> routes) {
+            foreach (var routeDescriptor in GetRoutes())
+                routes.Add(routeDescriptor);
+        }
+
+        public IEnumerable<RouteDescriptor> GetRoutes() {
+            return new[] {
+                             new RouteDescriptor {
+                                                     Priority = 20,
+                                                     Route = new Route(
+                                                         "",
+                                                         new RouteValueDictionary {
+                                                                                      {"area", "HomePage"},
+                                                                                      {"controller", "Home"},
+                                                                                      {"action", "Index"}
+                                                                                  },
+                                                         new RouteValueDictionary {
+                                                                                      {"area", "HomePage"},
+                                                                                      {"controller", "Home"},
+                                                                                  },
+                                                         new RouteValueDictionary {
+                                                                                      {"area", "HomePage"}
+                                                                                  },
+                                                         new MvcRouteHandler())
+                                                 }
+                         };
+        }
+    }
+}

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

@@ -102,6 +102,8 @@
     <Compile Include="Feeds\Models\FeedResponse.cs" />
     <Compile Include="Feeds\Rss\RssFeedBuilder.cs" />
     <Compile Include="Feeds\Rss\RssResult.cs" />
+    <Compile Include="HomePage\Controllers\HomeController.cs" />
+    <Compile Include="HomePage\Routes.cs" />
     <Compile Include="Navigation\AdminMenu.cs" />
     <Compile Include="Navigation\Controllers\AdminController.cs" />
     <Compile Include="Navigation\Models\MenuItem.cs" />
@@ -216,6 +218,7 @@
     <Content Include="Themes\Views\Web.config" />
   </ItemGroup>
   <ItemGroup>
+    <Content Include="HomePage\Module.txt" />
     <Content Include="Navigation\Views\Admin\Index.ascx" />
     <Content Include="Navigation\Views\EditorTemplates\Parts\Navigation.EditMenuPart.ascx" />
     <Content Include="Navigation\Views\Web.config" />

src/Orchard.Web/Core/Settings/Models/SiteSettings.cs

@@ -24,5 +24,9 @@ namespace Orchard.Core.Settings.Models {
             get { return Record.SuperUser; }
             set { Record.SuperUser = value; }
         }
+        public string HomePage {
+            get { return Record.HomePage; }
+            set { Record.HomePage = value; }
+        }
     }
 }

src/Orchard.Web/Core/Settings/Records/SiteSettingsRecord.cs

@@ -7,5 +7,6 @@ namespace Orchard.Core.Settings.Records {
         public virtual string SiteName { get; set; }
         public virtual string SuperUser { get; set; }
         public virtual string PageTitleSeparator { get; set; }
+        public virtual string HomePage { get; set; }
     }
 }