Adding content item clone functionality as per the Communit Meeting of 12 February

--HG--
branch : 1.x

src/Orchard.Web/Core/Contents/Controllers/AdminController.cs

@@ -68,7 +68,7 @@ namespace Orchard.Core.Contents.Controllers {
                                             : contentTypeDefinition.Name;
                 query = query.ForType(model.TypeName);
             }
-            
+
             switch (model.Options.OrderBy) {
                 case ContentsOrder.Modified:
                     //query = query.OrderByDescending<ContentPartRecord, int>(ci => ci.ContentItemRecord.Versions.Single(civr => civr.Latest).Id);
@@ -105,7 +105,7 @@ namespace Orchard.Core.Contents.Controllers {
         }
 
         private IEnumerable<ContentTypeDefinition> GetCreatableTypes(bool andContainable) {
-            return _contentDefinitionManager.ListTypeDefinitions().Where(ctd => ctd.Settings.GetModel<ContentTypeSettings>().Creatable && (!andContainable || ctd.Parts.Any(p => p.PartDefinition.Name == "ContainablePart")) );
+            return _contentDefinitionManager.ListTypeDefinitions().Where(ctd => ctd.Settings.GetModel<ContentTypeSettings>().Creatable && (!andContainable || ctd.Parts.Any(p => p.PartDefinition.Name == "ContainablePart")));
         }
 
         [HttpPost, ActionName("List")]
@@ -124,7 +124,7 @@ namespace Orchard.Core.Contents.Controllers {
 
             return RedirectToAction("List", routeValues);
         }
-        
+
         [HttpPost, ActionName("List")]
         [FormValueRequired("submit.BulkEdit")]
         public ActionResult ListPOST(ContentOptions options, IEnumerable<int> itemIds, string returnUrl) {
@@ -214,7 +214,7 @@ namespace Orchard.Core.Contents.Controllers {
         [HttpPost, ActionName("Create")]
         [FormValueRequired("submit.Publish")]
         public ActionResult CreateAndPublishPOST(string id, string returnUrl) {
-            
+
             // pass a dummy content to the authorization check to check for "own" variations
             var dummyContent = _contentManager.New(id);
 
@@ -298,11 +298,11 @@ namespace Orchard.Core.Contents.Controllers {
                 return new HttpUnauthorizedResult();
 
             string previousRoute = null;
-            if(contentItem.Has<IAliasAspect>() 
-                &&!string.IsNullOrWhiteSpace(returnUrl) 
+            if (contentItem.Has<IAliasAspect>()
+                && !string.IsNullOrWhiteSpace(returnUrl)
                 && Request.IsLocalUrl(returnUrl)
                 // only if the original returnUrl is the content itself
-                && String.Equals(returnUrl, Url.ItemDisplayUrl(contentItem), StringComparison.OrdinalIgnoreCase) 
+                && String.Equals(returnUrl, Url.ItemDisplayUrl(contentItem), StringComparison.OrdinalIgnoreCase)
                 ) {
                 previousRoute = contentItem.As<IAliasAspect>().Path;
             }
@@ -316,12 +316,12 @@ namespace Orchard.Core.Contents.Controllers {
 
             conditionallyPublish(contentItem);
 
-            if (!string.IsNullOrWhiteSpace(returnUrl) 
-                && previousRoute != null 
+            if (!string.IsNullOrWhiteSpace(returnUrl)
+                && previousRoute != null
                 && !String.Equals(contentItem.As<IAliasAspect>().Path, previousRoute, StringComparison.OrdinalIgnoreCase)) {
                 returnUrl = Url.ItemDisplayUrl(contentItem);
             }
-            
+
             Services.Notifier.Information(string.IsNullOrWhiteSpace(contentItem.TypeDefinition.DisplayName)
                 ? T("Your content has been saved.")
                 : T("Your {0} has been saved.", contentItem.TypeDefinition.DisplayName));
@@ -329,6 +329,35 @@ namespace Orchard.Core.Contents.Controllers {
             return this.RedirectLocal(returnUrl, () => RedirectToAction("Edit", new RouteValueDictionary { { "Id", contentItem.Id } }));
         }
 
+        [HttpPost]
+        public ActionResult Clone(int id, string returnUrl) {
+            // Mostly taken from: http://orchard.codeplex.com/discussions/396664
+            var contentItem = _contentManager.GetLatest(id);
+
+            if (contentItem == null)
+                return HttpNotFound();
+
+            if (!Services.Authorizer.Authorize(Permissions.EditContent, contentItem, T("Couldn't clone content")))
+                return new HttpUnauthorizedResult();
+
+            var importContentSession = new ImportContentSession(_contentManager);
+
+            var element = _contentManager.Export(contentItem);
+            var elementId = element.Attribute("Id");
+            var copyId = elementId.Value + "-copy";
+            elementId.SetValue(copyId);
+            var status = element.Attribute("Status");
+            if (status != null) status.SetValue("Draft"); // So the copy is always a draft.
+
+            importContentSession.Set(copyId, element.Name.LocalName);
+
+            _contentManager.Import(element, importContentSession);
+
+            Services.Notifier.Information(T("Successfully cloned. The clone was saved as a draft."));
+
+            return this.RedirectLocal(returnUrl, () => RedirectToAction("List"));
+        }
+
         [HttpPost]
         public ActionResult Remove(int id, string returnUrl) {
             var contentItem = _contentManager.Get(id, VersionOptions.Latest);

src/Orchard.Web/Core/Contents/Drivers/ContentsDriver.cs

@@ -12,7 +12,9 @@ namespace Orchard.Core.Contents.Drivers {
                 ContentShape("Parts_Contents_Publish_Summary",
                              () => shapeHelper.Parts_Contents_Publish_Summary()),
                 ContentShape("Parts_Contents_Publish_SummaryAdmin",
-                             () => shapeHelper.Parts_Contents_Publish_SummaryAdmin())
+                             () => shapeHelper.Parts_Contents_Publish_SummaryAdmin()),
+                ContentShape("Parts_Contents_Clone_SummaryAdmin",
+                             () => shapeHelper.Parts_Contents_Clone_SummaryAdmin())
                 );
         }
 

src/Orchard.Web/Core/Contents/Placement.info

@@ -12,6 +12,7 @@
         <Place Parts_Contents_Publish="Content:5"/>
     </Match>
     <Match DisplayType="SummaryAdmin">
-        <Place Parts_Contents_Publish_SummaryAdmin="Actions:5"/>
+        <Place Parts_Contents_Publish_SummaryAdmin="Actions:5"
+               Parts_Contents_Clone_SummaryAdmin="Actions:6"/>
     </Match>
 </Placement>

src/Orchard.Web/Core/Contents/Views/Parts.Contents.Clone.SummaryAdmin.cshtml

@@ -0,0 +1,3 @@
+@using Orchard.Utility.Extensions;
+
+<a href="@Url.Action("Clone", "Admin", new { Id = Model.ContentItem.Id, ReturnUrl = Request.ToUrlString(), Area = "Contents" })" itemprop="UnsafeUrl">@T("Clone")</a>@T(" | ")

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

@@ -547,6 +547,9 @@
   <ItemGroup>
     <Content Include="Navigation\Views\MenuItemLink-ShapeMenuItem.cshtml" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="Contents\Views\Parts.Contents.Clone.SummaryAdmin.cshtml" />
+  </ItemGroup>
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>