Incremental work on reset site action.

src/Orchard.Web/Modules/Orchard.ImportExport/Module.txt

@@ -6,6 +6,14 @@ Website: http://orchardproject.net
 Version: 1.9.1
 OrchardVersion: 1.9
 Description: Provides content item data import and export capability.
-FeatureDescription: Imports and exports content item data
+Features:
+    Orchard.ImportExport:
+        Name: Import Export
+        Description: Imports and exports content item data.
         Category: Content
         Dependencies: Orchard.jQuery, Orchard.Recipes
+    Orchard.ImportExport.ResetSite
+        Name: Reset Site Action
+        Description: Adds a Reset Site action to the Import screen.
+        Category: Hosting
+        Dependencies: Orchard.ImportExport, Orchard.MultiTenancy

src/Orchard.Web/Modules/Orchard.ImportExport/Orchard.ImportExport.csproj

@@ -111,6 +111,10 @@
       <Name>Orchard.Core</Name>
       <Private>false</Private>
     </ProjectReference>
+    <ProjectReference Include="..\Orchard.MultiTenancy\Orchard.MultiTenancy.csproj">
+      <Project>{72457126-e118-4171-a08f-9a709ee4b7fc}</Project>
+      <Name>Orchard.MultiTenancy</Name>
+    </ProjectReference>
     <ProjectReference Include="..\Orchard.Recipes\Orchard.Recipes.csproj">
       <Project>{fc1d74e8-7a4d-48f4-83de-95c6173780c4}</Project>
       <Name>Orchard.Recipes</Name>

src/Orchard.Web/Modules/Orchard.ImportExport/Providers/ImportActions/ResetSiteAction.cs

@@ -1,9 +1,21 @@
-using Orchard.ContentManagement;
+using System.Web.Mvc;
+using Orchard.ContentManagement;
+using Orchard.Environment.Configuration;
+using Orchard.Environment.Extensions;
 using Orchard.ImportExport.Services;
 using Orchard.ImportExport.ViewModels;
+using Orchard.MultiTenancy.Services;
 
 namespace Orchard.ImportExport.Providers.ImportActions {
+    [OrchardFeature("Orchard.ImportExport.ResetSite")]
     public class ResetSiteAction : ImportAction {
+        private readonly ITenantService _tenantService;
+        private readonly ShellSettings _shellSettings;
+
+        public ResetSiteAction(ITenantService tenantService, ShellSettings shellSettings) {
+            _tenantService = tenantService;
+            _shellSettings = shellSettings;
+        }
 
         public override string Name { get { return "ResetSite"; } }
 
@@ -16,18 +28,24 @@ namespace Orchard.ImportExport.Providers.ImportActions {
         }
 
         public bool ResetSite { get; set; }
+        public bool DropTables { get; set; }
 
         public override dynamic UpdateEditor(dynamic shapeFactory, IUpdateModel updater) {
             var viewModel = new ResetSiteViewModel();
             if (updater != null) {
                 ResetSite = viewModel.ResetSite;
+                DropTables = viewModel.DropTables;
             }
 
             return shapeFactory.EditorTemplate(TemplateName: "ImportActions/ResetSite", Model: viewModel, Prefix: Prefix);
         }
 
         public override void Execute(ImportActionContext context) {
-            // Reset site.
+            _shellSettings.State = TenantState.Disabled;
+            _tenantService.ResetTenant(_shellSettings, DropTables);
+            _shellSettings.DataProvider = null;
+            _tenantService.UpdateTenant(_shellSettings);
+            context.ActionResult = new RedirectResult("~/");
         }
     }
 }

src/Orchard.Web/Modules/Orchard.ImportExport/Providers/ImportActions/UploadRecipeAction.cs

@@ -1,11 +1,9 @@
-using System;
-using System.IO;
+using System.IO;
 using System.Web;
 using System.Web.Mvc;
 using System.Web.Routing;
 using Orchard.ContentManagement;
 using Orchard.ImportExport.Services;
-using Orchard.UI.Notify;
 
 namespace Orchard.ImportExport.Providers.ImportActions {
     public class UploadRecipeAction : ImportAction {
@@ -29,19 +27,16 @@ namespace Orchard.ImportExport.Providers.ImportActions {
             
             if (updater != null) {
                 var request = _orchardServices.WorkContext.HttpContext.Request;
-                var file = request.Files["RecipeFile"];
-                if (String.IsNullOrEmpty(file.FileName)) {
-                    updater.AddModelError("RecipeFile", T("Please choose a recipe file to import."));
-                    _orchardServices.Notifier.Error(T("Please choose a recipe file to import."));
-                }
-                else
-                    File = file;
+                File = request.Files["RecipeFile"];
             }
 
             return shapeFactory.EditorTemplate(TemplateName: "ImportActions/UploadRecipe", Prefix: Prefix);
         }
 
         public override void Execute(ImportActionContext context) {
+            if (File == null || File.ContentLength == 0)
+                return;
+
             var executionId = _importExportService.Import(new StreamReader(File.InputStream).ReadToEnd());
             context.ActionResult = new RedirectToRouteResult(new RouteValueDictionary(new { action = "ImportResult", controller = "Admin", area = "Orchard.ImportExport", executionId = executionId }));
         }

src/Orchard.Web/Modules/Orchard.ImportExport/ViewModels/ResetSiteViewModel.cs

@@ -1,5 +1,6 @@
 namespace Orchard.ImportExport.ViewModels {
     public class ResetSiteViewModel {
         public bool ResetSite { get; set; }
+        public bool DropTables { get; set; }
     }
 }

src/Orchard.Web/Modules/Orchard.ImportExport/Views/EditorTemplates/ImportActions/ResetSite.cshtml

@@ -1,8 +1,16 @@
 @model Orchard.ImportExport.ViewModels.ResetSiteViewModel
+@{
+    Script.Require("ShapesBase");
+}
 <fieldset>
     <div>
         @Html.CheckBoxFor(m => m.ResetSite)
         @Html.LabelFor(m => m.ResetSite, T("Reset Site").ToString(), new {@class = "forcheckbox"})
-        @Html.Hint(T("Check this option to completely clean your site before importing the uploaded recipe."))
+        @Html.Hint(T("Check this option to resets your site to its uninitialized state."))
+    </div>
+    <div data-controllerid="@Html.FieldIdFor(m => m.ResetSite)">
+        @Html.CheckBoxFor(m => m.DropTables)
+        @Html.LabelFor(m => m.DropTables, T("Drop Tables").ToString(), new { @class = "forcheckbox" })
+        @Html.Hint(T("Check this option to also drop all of the database tables of the current tenant."))
     </div>
 </fieldset>