- 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; }
     }
 }

src/Orchard.Web/Modules/Orchard.Pages/Controllers/AdminController.cs

@@ -3,12 +3,14 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 using System.Web.Mvc;
+using JetBrains.Annotations;
 using Orchard.Localization;
 using Orchard.ContentManagement;
 using Orchard.Mvc.Results;
 using Orchard.Pages.Models;
 using Orchard.Pages.Services;
 using Orchard.Pages.ViewModels;
+using Orchard.Settings;
 using Orchard.UI.Notify;
 
 namespace Orchard.Pages.Controllers {
@@ -22,6 +24,7 @@ namespace Orchard.Pages.Controllers {
             T = NullLocalizer.Instance;
         }
 
+        protected virtual ISite CurrentSite { get; [UsedImplicitly] private set; }
         public IOrchardServices Services { get; private set; }
         private Localizer T { get; set; }
 
@@ -189,6 +192,9 @@ namespace Orchard.Pages.Controllers {
                 case "PublishNow":
                     _pageService.Publish(model.Page.Item);
                     Services.Notifier.Information(T("Page has been published"));
+                    if (model.PromoteToHomePage) {
+                        CurrentSite.HomePage = "PagesHomePageProvider;" + model.Page.Item.Id;
+                    }
                     break;
                 case "PublishLater":
                     _pageService.Publish(model.Page.Item, model.Page.Item.ScheduledPublishUtc.Value);

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

@@ -77,6 +77,7 @@
     <Compile Include="Security\Authorization.cs" />
     <Compile Include="Services\IPageService.cs" />
     <Compile Include="Services\PageService.cs" />
+    <Compile Include="Services\PagesHomePageProvider.cs" />
     <Compile Include="Services\SlugConstraint.cs">
       <SubType>Code</SubType>
     </Compile>

src/Orchard.Web/Modules/Orchard.Pages/Services/PagesHomePageProvider.cs

@@ -0,0 +1,51 @@
+using System.Web.Mvc;
+using Orchard.Localization;
+using Orchard.Mvc.Results;
+using Orchard.Pages.Models;
+using Orchard.Pages.ViewModels;
+using Orchard.Services;
+
+namespace Orchard.Pages.Services {
+    public class PagesHomePageProvider : IHomePageProvider {
+        private readonly IPageService _pageService;
+        private readonly ISlugConstraint _slugConstraint;
+
+        public PagesHomePageProvider(IOrchardServices services, IPageService pageService, ISlugConstraint slugConstraint) {
+            Services = services;
+            _slugConstraint = slugConstraint;
+            _pageService = pageService;
+            T = NullLocalizer.Instance;
+        }
+
+        public IOrchardServices Services { get; private set; }
+        private Localizer T { get; set; }
+
+        #region Implementation of IHomePageProvider
+
+        public string GetProviderName() {
+            return "PagesHomePageProvider";
+        }
+
+        public ActionResult GetHomePage(int itemId) {
+            Page page = _pageService.Get(itemId);
+            var correctedSlug = _slugConstraint.LookupPublishedSlug(page.Slug);
+            if (correctedSlug == null)
+                return new NotFoundResult();
+
+            page = _pageService.Get(correctedSlug);
+            if (page == null)
+                return new NotFoundResult();
+
+            var model = new PageViewModel {
+                Page = Services.ContentManager.BuildDisplayModel(page, "Detail")
+            };
+
+            return new ViewResult {
+                ViewName = "~/Modules/Orchard.Pages/Views/Page/Item.ascx",
+                ViewData = new ViewDataDictionary<PageViewModel>(model)
+            };
+        }
+
+        #endregion
+    }
+}

src/Orchard.Web/Modules/Orchard.Pages/ViewModels/PageEditViewModel.cs

@@ -4,5 +4,6 @@ using Orchard.Mvc.ViewModels;
 namespace Orchard.Pages.ViewModels {
     public class PageEditViewModel : AdminViewModel {
         public ContentItemViewModel<Page> Page { get; set; }
+        public bool PromoteToHomePage { get; set; }
     }
 }

src/Orchard.Web/Modules/Orchard.Pages/Views/Admin/Edit.ascx

@@ -4,5 +4,8 @@
 <h1><%=Html.TitleForPage(T("Edit Page").ToString()) %></h1>
 <% using (Html.BeginFormAntiForgeryPost()) { %>
     <%=Html.ValidationSummary() %>
-    <%=Html.EditorForItem(m => m.Page) %><%
+    <%=Html.EditorForItem(m => m.Page) %>
+    <%=Html.EditorFor(m => m.PromoteToHomePage) %>
+    <label for="PromoteToHomePage" class="forcheckbox"><%=_Encoded("Set as home page") %></label>
+    <%
    } %>

src/Orchard.Web/Modules/Orchard.Setup/Controllers/SetupController.cs

@@ -14,7 +14,6 @@ using Orchard.Security;
 using Orchard.Settings;
 using Orchard.Setup.ViewModels;
 using Orchard.Localization;
-using Orchard.UI.Navigation;
 using Orchard.UI.Notify;
 using MenuItem=Orchard.Core.Navigation.Models.MenuItem;
 
@@ -104,6 +103,7 @@ namespace Orchard.Setup.Controllers {
                         page.As<HasComments>().CommentsShown = false;
                         page.As<CommonAspect>().Owner = user;
                         contentManager.Publish(page);
+                        siteSettings.Record.HomePage = "PagesHomePageProvider;" + page.Id;
 
                         // add a menu item for the shiny new home page
                         var menuItem = contentManager.Create("menuitem");

src/Orchard/Environment/ShellBuilders/SafeModeShellContainerFactory.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 using System.Web;
@@ -161,6 +162,11 @@ namespace Orchard.Environment.ShellBuilders {
             public string SuperUser {
                 get { return ""; }
             }
+
+            public string HomePage {
+                get { return ""; }
+                set { throw new NotImplementedException(); }
+            }
         }
     }
 

src/Orchard/Orchard.csproj

@@ -154,6 +154,7 @@
     <Compile Include="Security\IAuthorizationServiceEvents.cs" />
     <Compile Include="Security\StandardPermissions.cs" />
     <Compile Include="Security\OrchardSecurityException.cs" />
+    <Compile Include="Services\IHomePageProvider.cs" />
     <Compile Include="Tasks\Scheduling\IPublishingTaskManager.cs" />
     <Compile Include="Tasks\Scheduling\IScheduledTask.cs" />
     <Compile Include="ContentManagement\ContentExtensions.cs" />

src/Orchard/Services/IHomePageProvider.cs

@@ -0,0 +1,8 @@
+using System.Web.Mvc;
+
+namespace Orchard.Services {
+    public interface IHomePageProvider : IDependency {
+        string GetProviderName();
+        ActionResult GetHomePage(int itemId);
+    }
+}

src/Orchard/Settings/ISite.cs

@@ -10,5 +10,6 @@ namespace Orchard.Settings {
         string SiteSalt { get; }
         string SiteUrl { get; }
         string SuperUser { get; }
+        string HomePage { get; set; }
     }
 }