Adding fields migration support

--HG--
branch : autoroute

src/Orchard.Web/Modules/UpgradeTo14/AdminMenu.cs

@@ -11,7 +11,8 @@ namespace UpgradeTo14 {
         }
 
         public void GetNavigation(NavigationBuilder builder) {
-            builder.Add(T("Migrate Routes"), "0", item => item.Action("Index", "Admin", new { area = "UpgradeTo14" }).Permission(StandardPermissions.SiteOwner));
+            builder.Add(T("Migrate Routes"), "0", item => item.Action("Index", "Route", new { area = "UpgradeTo14" }).Permission(StandardPermissions.SiteOwner));
+            builder.Add(T("Migrate Fields"), "0", item => item.Action("Index", "Field", new { area = "UpgradeTo14" }).Permission(StandardPermissions.SiteOwner));
         }
     }
 }

src/Orchard.Web/Modules/UpgradeTo14/Controllers/FieldController.cs

@@ -0,0 +1,94 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Web.Mvc;
+using Orchard;
+using Orchard.ContentManagement;
+using Orchard.ContentManagement.MetaData;
+using Orchard.Data;
+using Orchard.Localization;
+using Orchard.Security;
+using Orchard.UI.Admin;
+using Orchard.UI.Notify;
+using UpgradeTo14.ViewModels;
+
+namespace UpgradeTo14.Controllers {
+    [Admin]
+    public class FieldController : Controller {
+        private readonly IContentDefinitionManager _contentDefinitionManager;
+        private readonly IOrchardServices _orchardServices;
+        private readonly ISessionFactoryHolder _sessionFactoryHolder;
+
+        public FieldController(
+            IContentDefinitionManager contentDefinitionManager,
+            IOrchardServices orchardServices,
+            ISessionFactoryHolder sessionFactoryHolder) {
+            _contentDefinitionManager = contentDefinitionManager;
+            _orchardServices = orchardServices;
+            _sessionFactoryHolder = sessionFactoryHolder;
+        }
+
+        public Localizer T { get; set; }
+
+        public ActionResult Index() {
+            var viewModel = new MigrateViewModel { ContentTypes = new List<ContentTypeEntry>() };
+            foreach (var contentType in _contentDefinitionManager.ListTypeDefinitions().OrderBy(c => c.Name)) {
+                // only display parts with fields
+                if (contentType.Parts.Any(x => x.PartDefinition.Fields.Any())) {
+                    viewModel.ContentTypes.Add(new ContentTypeEntry {ContentTypeName = contentType.Name});
+                }
+            }
+
+            if(!viewModel.ContentTypes.Any()) {
+                _orchardServices.Notifier.Warning(T("There are no content types with custom fields"));
+            }
+
+            return View(viewModel);
+        }
+
+        [HttpPost, ActionName("Index")]
+        public ActionResult IndexPOST() {
+            if (!_orchardServices.Authorizer.Authorize(StandardPermissions.SiteOwner, T("Not allowed to migrate fields.")))
+                return new HttpUnauthorizedResult();
+
+            var viewModel = new MigrateViewModel { ContentTypes = new List<ContentTypeEntry>() };
+
+            if(TryUpdateModel(viewModel)) {
+                var contentTypesToMigrate = viewModel.ContentTypes.Where(c => c.IsChecked).Select(c => c.ContentTypeName);
+
+                foreach (var contentType in contentTypesToMigrate) {
+
+                    _orchardServices.ContentManager.Flush();
+                    _orchardServices.ContentManager.Clear();
+
+                    var count = 0;
+                    IEnumerable<ContentItem> contents;
+
+                    do {
+                        contents = _orchardServices.ContentManager.HqlQuery().ForType(contentType).Slice(count, 100);
+
+                        foreach (ContentItem content in contents) {
+
+                            // copy data to current version record
+                            content.VersionRecord.Data = content.Record.Data;
+                            var draft = _orchardServices.ContentManager.Get(content.Id, VersionOptions.Draft);
+
+                            if(draft != null) {
+                                draft.VersionRecord.Data = content.Record.Data;
+                            }
+
+                            count++;
+                        }
+
+                        _orchardServices.ContentManager.Flush();
+                        _orchardServices.ContentManager.Clear();
+
+                    } while (contents.Any());
+ 
+                    _orchardServices.Notifier.Information(T("{0} fields were migrated successfully", contentType));
+                }
+            }
+
+            return RedirectToAction("Index");
+        }
+    }
+}

src/Orchard.Web/Modules/UpgradeTo14/Controllers/RouteController.cs

@@ -1,7 +1,5 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
-using System.Text;
 using System.Transactions;
 using System.Web.Mvc;
 using Orchard;
@@ -15,18 +13,20 @@ using Orchard.Data;
 using Orchard.Environment.Configuration;
 using Orchard.Localization;
 using Orchard.Security;
+using Orchard.UI.Admin;
 using Orchard.UI.Notify;
 using UpgradeTo14.ViewModels;
 
 namespace UpgradeTo14.Controllers {
-    public class AdminController : Controller {
+    [Admin]
+    public class RouteController : Controller {
         private readonly IContentDefinitionManager _contentDefinitionManager;
         private readonly IOrchardServices _orchardServices;
         private readonly ISessionFactoryHolder _sessionFactoryHolder;
         private readonly ShellSettings _shellSettings;
         private readonly IAutorouteService _autorouteService;
 
-        public AdminController(
+        public RouteController(
             IContentDefinitionManager contentDefinitionManager,
             IOrchardServices orchardServices,
             ISessionFactoryHolder sessionFactoryHolder,

src/Orchard.Web/Modules/UpgradeTo14/UpgradeTo14.csproj

@@ -89,14 +89,16 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AdminMenu.cs" />
-    <Compile Include="Controllers\AdminController.cs" />
+    <Compile Include="Controllers\FieldController.cs" />
+    <Compile Include="Controllers\RouteController.cs" />
     <Compile Include="ViewModels\MigrateViewModel.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Models\" />
   </ItemGroup>
   <ItemGroup>
-    <None Include="Views\Admin\Index.cshtml" />
+    <None Include="Views\Field\Index.cshtml" />
+    <None Include="Views\Route\Index.cshtml" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v10.0\WebApplications\Microsoft.WebApplication.targets" />

src/Orchard.Web/Modules/UpgradeTo14/Views/Field/Index.cshtml

@@ -0,0 +1,26 @@
+@using Orchard.Utility.Extensions
+@model UpgradeTo14.ViewModels.MigrateViewModel
+
+@{ Layout.Title = T("Migrate Fields").ToString(); }
+
+@using (Html.BeginFormAntiForgeryPost()) {
+    Html.ValidationSummary();
+    <fieldset>
+        <legend>@T("Choose the types to migrate:")</legend>
+        <span class="hint">@T("The migration process fields data. You will still need to enable Orchard.Fields, and remove Contrib.DateTime and Contrib.MediaPicker if you have installed them.")</span>
+        <ol>
+            @{ var contentTypeIndex = 0; }
+            @foreach (var contentTypeEntry in Model.ContentTypes) {
+                <li>
+                    <input type="hidden" value="@Model.ContentTypes[contentTypeIndex].ContentTypeName" name="@Html.NameOf(m => m.ContentTypes[contentTypeIndex].ContentTypeName)"/>
+                    <input type="checkbox" value="true" name="@Html.NameOf(m => m.ContentTypes[contentTypeIndex].IsChecked)" id="@Html.NameOf(m => m.ContentTypes[contentTypeIndex].IsChecked)" />
+                    <label class="forcheckbox" for="@Html.NameOf(m => m.ContentTypes[contentTypeIndex].IsChecked)">@Model.ContentTypes[contentTypeIndex].ContentTypeName.CamelFriendly()</label>
+                </li>
+                contentTypeIndex = contentTypeIndex + 1;
+            }
+        </ol>
+    </fieldset>
+    <fieldset>
+        <button type="submit">@T("Migrate")</button>
+    </fieldset>
+}