From 4f34920dbb10506b3618c921cea2bf6eb437c143 Mon Sep 17 00:00:00 2001
From: loudej <none@none>
Date: Thu, 3 Dec 2009 01:08:29 +0000
Subject: [PATCH] Updating displays/editors api to include a content item view
 model.

--HG--
extra : convert_revision : svn%3A5ff7c347-ad56-4c35-b696-ccb81de16e03/trunk%4043002
---
 .../Controllers/PageController.cs             |  2 +-
 .../Models/SandboxContentProvider.cs          | 10 +++++++
 .../Orchard.Sandbox/Orchard.Sandbox.csproj    |  3 ++
 .../DisplayTemplates/SandboxPageDetail.ascx   | 14 ++++++++++
 .../DisplayTemplates/SandboxPageList.ascx     |  8 ++++++
 .../Models/EditorTemplates/SandboxPage.ascx   | 14 ++++++++++
 .../SandboxSettingsRecord.ascx                | 24 ++++++++--------
 .../Orchard.Sandbox/Views/Page/Edit.aspx      |  8 ++++--
 .../Orchard.Sandbox/Views/Page/Show.aspx      |  5 ++--
 src/Orchard/Models/ContentItemMetadata.cs     |  4 +--
 src/Orchard/Models/DefaultContentManager.cs   | 21 ++++++++------
 .../Models/Driver/GetDisplaysContext.cs       | 19 +++++++------
 .../Models/Driver/GetEditorsContext.cs        | 11 ++++----
 .../Models/Driver/UpdateContentContext.cs     |  5 +++-
 src/Orchard/Models/IContentManager.cs         |  6 ++--
 .../Models/ViewModels/ItemDisplayViewModel.cs | 28 +++++++++++++++++--
 .../Models/ViewModels/ItemEditorViewModel.cs  | 26 ++++++++++++++++-
 src/Orchard/Tasks/SweepGenerator.cs           |  3 +-
 18 files changed, 160 insertions(+), 51 deletions(-)
 create mode 100644 src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageDetail.ascx
 create mode 100644 src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageList.ascx
 create mode 100644 src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxPage.ascx

diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Controllers/PageController.cs b/src/Orchard.Web/Packages/Orchard.Sandbox/Controllers/PageController.cs
index 7d4103a93..a6f07804c 100644
--- a/src/Orchard.Web/Packages/Orchard.Sandbox/Controllers/PageController.cs
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Controllers/PageController.cs
@@ -40,7 +40,7 @@ namespace Orchard.Sandbox.Controllers {
             var page = _contentManager.Get<SandboxPage>(id);
             var model = new PageShowViewModel {
                 Page = page,
-                ItemView = _contentManager.GetDisplays(page, null, null)
+                ItemView = _contentManager.GetDisplays(page, null, "Detail")
             };
             return View(model);
         }
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Models/SandboxContentProvider.cs b/src/Orchard.Web/Packages/Orchard.Sandbox/Models/SandboxContentProvider.cs
index c38c102e6..7b4110010 100644
--- a/src/Orchard.Web/Packages/Orchard.Sandbox/Models/SandboxContentProvider.cs
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Models/SandboxContentProvider.cs
@@ -4,6 +4,7 @@ using Orchard.Core.Common.Models;
 using Orchard.Data;
 using Orchard.Models;
 using Orchard.Models.Driver;
+using Orchard.Models.ViewModels;
 
 namespace Orchard.Sandbox.Models {
     public class SandboxContentProvider : ContentProvider {
@@ -43,6 +44,15 @@ namespace Orchard.Sandbox.Models {
                         });
             });
 
+            //TODO: helper that glues this for free - include list of known-displaytype prefixes
+
+            OnGetDisplays<SandboxPage>((context, page) => context.ItemView.TemplateName = "SandboxPage" + context.DisplayType);
+            OnGetEditors<SandboxPage>((context, page) => context.ItemView.TemplateName = "SandboxPage");
+            OnUpdateEditors<SandboxPage>((context, page) => {
+                                             context.Updater.TryUpdateModel((ItemEditorViewModel<SandboxPage>)context.ItemView, "", null, null);
+                                             context.ItemView.TemplateName = "SandboxPage";
+                                         });
+
             // add settings to site, and simple record-template gui
             Filters.Add(new ActivatingFilter<ContentPart<SandboxSettingsRecord>>("site"));
             Filters.Add(new StorageFilter<SandboxSettingsRecord>(settingsRepository) { AutomaticallyCreateMissingRecord = true });
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Orchard.Sandbox.csproj b/src/Orchard.Web/Packages/Orchard.Sandbox/Orchard.Sandbox.csproj
index 1d225b55a..674219e2a 100644
--- a/src/Orchard.Web/Packages/Orchard.Sandbox/Orchard.Sandbox.csproj
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Orchard.Sandbox.csproj
@@ -75,6 +75,9 @@
   </ItemGroup>
   <ItemGroup>
     <Content Include="Package.txt" />
+    <Content Include="Views\Models\DisplayTemplates\SandboxPageList.ascx" />
+    <Content Include="Views\Models\DisplayTemplates\SandboxPageDetail.ascx" />
+    <Content Include="Views\Models\EditorTemplates\SandboxPage.ascx" />
     <Content Include="Views\Models\EditorTemplates\SandboxSettingsRecord.ascx" />
     <Content Include="Views\Page\Edit.aspx" />
     <Content Include="Views\Page\Create.aspx" />
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageDetail.ascx b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageDetail.ascx
new file mode 100644
index 000000000..579ea4b88
--- /dev/null
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageDetail.ascx
@@ -0,0 +1,14 @@
+<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<ItemDisplayViewModel<SandboxPage>>" %>
+<%@ Import Namespace="Orchard.Mvc.Html"%>
+<%@ Import Namespace="Orchard.Sandbox.Models" %>
+<%@ Import Namespace="Orchard.Models.ViewModels" %>
+<%@ Import Namespace="Orchard.Models" %>
+
+<h1><%=Html.Encode(Model.Item.Record.Name) %></h1>
+
+<%foreach (var display in Model.Displays) { %>
+<%=Html.DisplayFor(m=>display.Model, display.TemplateName, display.Prefix) %>
+<%} %>
+
+            <p>
+                <%=Html.ItemEditLink("Edit this page", Model.Item) %>, <%=Html.ActionLink("Return to list", "index") %></p>
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageList.ascx b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageList.ascx
new file mode 100644
index 000000000..273d6919f
--- /dev/null
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/DisplayTemplates/SandboxPageList.ascx
@@ -0,0 +1,8 @@
+<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<ItemDisplayViewModel<SandboxPage>>" %>
+<%@ Import Namespace="Orchard.Sandbox.Models" %>
+<%@ Import Namespace="Orchard.Models.ViewModels" %>
+<%@ Import Namespace="Orchard.Models" %>
+<h1><%=Html.Encode(Model.Item.Record.Name) %></h1>
+<%foreach (var display in Model.Displays) { %>
+<%=Html.DisplayFor(m=>display.Model, display.TemplateName, display.Prefix??"") %>
+<%} %>
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxPage.ascx b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxPage.ascx
new file mode 100644
index 000000000..c7b69babd
--- /dev/null
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxPage.ascx
@@ -0,0 +1,14 @@
+<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<ItemEditorViewModel<SandboxPage>>" %>
+<%@ Import Namespace="Orchard.Sandbox.Models" %>
+<%@ Import Namespace="Orchard.Models.ViewModels" %>
+<%@ Import Namespace="Orchard.Models" %>
+
+                    
+<li>
+<%=Html.LabelFor(m => m.Item.Record.Name)%>
+<%=Html.EditorFor(m => m.Item.Record.Name)%>
+</li>
+
+<%foreach (var e in Model.Editors) { %>
+<%=Html.EditorFor(m=>e.Model, e.TemplateName, e.Prefix??"") %>
+<%} %>
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxSettingsRecord.ascx b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxSettingsRecord.ascx
index 3ed997b28..010c29386 100644
--- a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxSettingsRecord.ascx
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Models/EditorTemplates/SandboxSettingsRecord.ascx
@@ -1,14 +1,12 @@
 <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<Orchard.Sandbox.Models.SandboxSettingsRecord>" %>
-<h3>Sandbox</h3>
-<ol>
-    <li>
-        <%= Html.LabelFor(x=>x.AllowAnonymousEdits) %>
-        <%= Html.EditorFor(x=>x.AllowAnonymousEdits) %>
-        <%= Html.ValidationMessage("AllowAnonymousEdits", "*")%>
-    </li>
-    <li>
-        <%= Html.LabelFor(x => x.NameOfThemeWhenEditingPage)%>
-        <%= Html.EditorFor(x=>x.NameOfThemeWhenEditingPage) %>
-        <%= Html.ValidationMessage("NameOfThemeWhenEditingPage", "*")%>
-    </li>
-</ol>
+<fieldset>
+    <legend>Sandbox</legend>
+    <%= Html.LabelFor(x=>x.AllowAnonymousEdits) %>
+    <%= Html.EditorFor(x=>x.AllowAnonymousEdits) %>
+    <%= Html.ValidationMessage("AllowAnonymousEdits", "*")%>
+    <br />
+    <%= Html.LabelFor(x => x.NameOfThemeWhenEditingPage)%>
+    <%= Html.EditorFor(x=>x.NameOfThemeWhenEditingPage) %>
+    <%= Html.ValidationMessage("NameOfThemeWhenEditingPage", "*")%>
+    <br />
+</fieldset>
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Edit.aspx b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Edit.aspx
index e35a1fea9..acfee75d1 100644
--- a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Edit.aspx
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Edit.aspx
@@ -24,13 +24,17 @@
                 Edit Page</h3>
             <%using (Html.BeginForm()) { %>
             <ul>
-                <li>
+                <%=Html.EditorFor(m => m.ItemView, Model.ItemView.TemplateName, Model.ItemView.Prefix ?? "")%>
+
+                <li><input type="submit" name="submit" value="Save" /></li>
+
+                <%-- <li>
                     <%=Html.LabelFor(x => x.Page.Record.Name)%><%=Html.EditorFor(x => x.Page.Record.Name)%></li>
                 <%foreach (var x in Model.ItemView.Editors) { %>
                 <%=Html.EditorFor(m=>x.Model, x.TemplateName, x.Prefix) %>
                 <%} %>
                 <li>
-                    <input type="submit" name="submit" value="Save" /></li>
+                    <input type="submit" name="submit" value="Save" /></li>--%>
             </ul>
             <%} %>
         </div>
diff --git a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Show.aspx b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Show.aspx
index 1e4b00900..9f4bbc563 100644
--- a/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Show.aspx
+++ b/src/Orchard.Web/Packages/Orchard.Sandbox/Views/Page/Show.aspx
@@ -20,13 +20,14 @@
         </div>
         <div id="main">
             <% Html.RenderPartial("Messages", Model.Messages); %>
-            <h1><%=Html.Encode(Model.Page.Record.Name) %></h1>
+            <%=Html.DisplayFor(m => m.ItemView, Model.ItemView.TemplateName, "")%>
+<%--            <h1><%=Html.Encode(Model.Page.Record.Name) %></h1>
             <%foreach (var display in Model.ItemView.Displays) { %>
             <%=Html.DisplayFor(m=>display.Model, display.TemplateName, display.Prefix) %>
             <%} %>
             <p>
                 <%=Html.ActionLink("Edit this page", "edit", new{Model.Page.ContentItem.Id}, new{}) %>, <%=Html.ActionLink("Return to list", "index") %></p>
-        </div>
+--%>        </div>
         <div id="footer">
             <% Html.Include("footer"); %>
         </div>
diff --git a/src/Orchard/Models/ContentItemMetadata.cs b/src/Orchard/Models/ContentItemMetadata.cs
index 08a2aea47..cc6f9ba2d 100644
--- a/src/Orchard/Models/ContentItemMetadata.cs
+++ b/src/Orchard/Models/ContentItemMetadata.cs
@@ -7,7 +7,7 @@ namespace Orchard.Models {
         public RouteValueDictionary DisplayRouteValues { get; set; }
         public RouteValueDictionary EditorRouteValues { get; set; }
 
-        public IEnumerable<string> DisplayTabs { get; set; }
-        public IEnumerable<string> EditorTabs { get; set; }
+        public IEnumerable<string> DisplayGroups { get; set; }
+        public IEnumerable<string> EditorGroups { get; set; }
     }
 }
\ No newline at end of file
diff --git a/src/Orchard/Models/DefaultContentManager.cs b/src/Orchard/Models/DefaultContentManager.cs
index 9593d53a9..bac8608e2 100644
--- a/src/Orchard/Models/DefaultContentManager.cs
+++ b/src/Orchard/Models/DefaultContentManager.cs
@@ -136,32 +136,35 @@ namespace Orchard.Models {
             return context.Metadata;
         }
 
-        public ItemDisplayViewModel GetDisplays(IContent content, string tabName, string displayType) {
-            var context = new GetDisplaysContext(content);
+        public ItemDisplayViewModel<TContentPart> GetDisplays<TContentPart>(TContentPart content, string groupName, string displayType) where TContentPart : IContent {
+            var itemView = new ItemDisplayViewModel<TContentPart> {Item = content, Displays = Enumerable.Empty<TemplateViewModel>()};
+            var context = new GetDisplaysContext(itemView, groupName, displayType);
             foreach (var driver in Drivers) {
                 driver.GetDisplays(context);
             }
             context.ItemView.Displays = OrderTemplates(context.ItemView.Displays);
-            return context.ItemView;
+            return itemView;
         }
 
-        public ItemEditorViewModel GetEditors(IContent content, string tabName) {
-            var context = new GetEditorsContext(content);
+        public ItemEditorViewModel<TContentPart> GetEditors<TContentPart>(TContentPart content, string groupName) where TContentPart : IContent {
+            var itemView = new ItemEditorViewModel<TContentPart> { Item = content, Editors = Enumerable.Empty<TemplateViewModel>() };
+            var context = new GetEditorsContext(itemView, groupName);
             foreach (var driver in Drivers) {
                 driver.GetEditors(context);
             }
             context.ItemView.Editors = OrderTemplates(context.ItemView.Editors);
-            return context.ItemView;
+            return itemView;
         }
 
-        public ItemEditorViewModel UpdateEditors(IContent content, string tabName, IUpdateModel updater) {
+        public ItemEditorViewModel<TContentPart> UpdateEditors<TContentPart>(TContentPart content, string groupName, IUpdateModel updater) where TContentPart : IContent {
+            var itemView = new ItemEditorViewModel<TContentPart> { Item = content, Editors = Enumerable.Empty<TemplateViewModel>() };
 
-            var context = new UpdateContentContext(content, updater);
+            var context = new UpdateContentContext(itemView, groupName, updater);
             foreach (var driver in Drivers) {
                 driver.UpdateEditors(context);
             }
             context.ItemView.Editors = OrderTemplates(context.ItemView.Editors);
-            return context.ItemView;
+            return itemView;
         }
 
         private static IEnumerable<TemplateViewModel> OrderTemplates(IEnumerable<TemplateViewModel> templates) {
diff --git a/src/Orchard/Models/Driver/GetDisplaysContext.cs b/src/Orchard/Models/Driver/GetDisplaysContext.cs
index 8aab2daa2..2fc0cdd84 100644
--- a/src/Orchard/Models/Driver/GetDisplaysContext.cs
+++ b/src/Orchard/Models/Driver/GetDisplaysContext.cs
@@ -1,20 +1,23 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using Orchard.Models.ViewModels;
 
 namespace Orchard.Models.Driver {
     public class GetDisplaysContext {
-        public GetDisplaysContext(IContent content) {
-            ContentItem = content.ContentItem;
-            ItemView = new ItemDisplayViewModel {
-                ContentItem = ContentItem,
-                Displays = Enumerable.Empty<TemplateViewModel>(),
-            };
+        public GetDisplaysContext(ItemDisplayViewModel itemView, string groupName, string displayType) {
+            ContentItem = itemView.Item;
+            GroupName = groupName;
+            DisplayType = displayType;
+            ItemView = itemView;
         }
-        
+
         public ContentItem ContentItem { get; set; }
+        public string GroupName { get; set; }
+        public string DisplayType { get; set; }
         public ItemDisplayViewModel ItemView { get; set; }
-        
+
+
         public void AddDisplay(TemplateViewModel display) {
             ItemView.Displays = ItemView.Displays.Concat(new[] { display });
         }
diff --git a/src/Orchard/Models/Driver/GetEditorsContext.cs b/src/Orchard/Models/Driver/GetEditorsContext.cs
index 33e6e30e9..7084f1b16 100644
--- a/src/Orchard/Models/Driver/GetEditorsContext.cs
+++ b/src/Orchard/Models/Driver/GetEditorsContext.cs
@@ -5,15 +5,14 @@ using Orchard.Models.ViewModels;
 
 namespace Orchard.Models.Driver {
     public class GetEditorsContext {
-        public GetEditorsContext(IContent content) {
-            ContentItem = content.ContentItem;
-            ItemView = new ItemEditorViewModel {
-                ContentItem = ContentItem,
-                Editors = Enumerable.Empty<TemplateViewModel>(),
-            };
+        public GetEditorsContext(ItemEditorViewModel itemView, string groupName) {
+            ContentItem = itemView.Item;
+            GroupName = groupName;
+            ItemView = itemView;
         }
 
         public ContentItem ContentItem { get; set; }
+        public string GroupName { get; set; }
         public ItemEditorViewModel ItemView { get; set; }
 
         public void AddEditor(TemplateViewModel editor) {
diff --git a/src/Orchard/Models/Driver/UpdateContentContext.cs b/src/Orchard/Models/Driver/UpdateContentContext.cs
index dfe293ba6..23af9e674 100644
--- a/src/Orchard/Models/Driver/UpdateContentContext.cs
+++ b/src/Orchard/Models/Driver/UpdateContentContext.cs
@@ -1,6 +1,9 @@
+using Orchard.Models.ViewModels;
+
 namespace Orchard.Models.Driver {
     public class UpdateContentContext : GetEditorsContext {
-        public UpdateContentContext(IContent content, IUpdateModel updater) : base(content) {
+        public UpdateContentContext(ItemEditorViewModel itemView, string groupName, IUpdateModel updater)
+            : base(itemView, groupName) {
             Updater = updater;
         }
 
diff --git a/src/Orchard/Models/IContentManager.cs b/src/Orchard/Models/IContentManager.cs
index 085f2d370..a24318a57 100644
--- a/src/Orchard/Models/IContentManager.cs
+++ b/src/Orchard/Models/IContentManager.cs
@@ -15,8 +15,8 @@ namespace Orchard.Models {
         IContentQuery<ContentItem> Query();
 
         ContentItemMetadata GetItemMetadata(IContent contentItem);
-        ItemDisplayViewModel GetDisplays(IContent contentItem, string tabName, string displayType);
-        ItemEditorViewModel GetEditors(IContent contentItem, string tabName);
-        ItemEditorViewModel UpdateEditors(IContent contentItem, string tabName, IUpdateModel updater);
+        ItemDisplayViewModel<TContentPart> GetDisplays<TContentPart>(TContentPart contentItem, string groupName, string displayType) where TContentPart : IContent;
+        ItemEditorViewModel<TContentPart> GetEditors<TContentPart>(TContentPart contentItem, string groupName) where TContentPart : IContent;
+        ItemEditorViewModel<TContentPart> UpdateEditors<TContentPart>(TContentPart contentItem, string groupName, IUpdateModel updater) where TContentPart : IContent;
     }
 }
diff --git a/src/Orchard/Models/ViewModels/ItemDisplayViewModel.cs b/src/Orchard/Models/ViewModels/ItemDisplayViewModel.cs
index 0366236d6..28d43eeb8 100644
--- a/src/Orchard/Models/ViewModels/ItemDisplayViewModel.cs
+++ b/src/Orchard/Models/ViewModels/ItemDisplayViewModel.cs
@@ -1,9 +1,33 @@
+using System;
 using System.Collections.Generic;
 
 namespace Orchard.Models.ViewModels {
-    public class ItemDisplayViewModel  {
-        public ContentItem ContentItem { get; set; }
+    public class ItemDisplayViewModel {
+        private ContentItem _item;
+        public ContentItem Item {
+            get { return _item; }
+            set { SetItem(value); }
+        }
+
+        protected virtual void SetItem(ContentItem value) {
+            _item = value;
+        }
+
         public string TemplateName { get; set; }
+        public string Prefix { get; set; }
         public IEnumerable<TemplateViewModel> Displays { get; set; }
     }
+
+    public class ItemDisplayViewModel<TPart> : ItemDisplayViewModel where TPart : IContent {
+        private TPart _item;
+        public new TPart Item {
+            get { return _item; }
+            set { SetItem(value.ContentItem); }
+        }
+
+        protected override void SetItem(ContentItem value) {
+            _item = value.As<TPart>();
+            base.SetItem(value);
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/Orchard/Models/ViewModels/ItemEditorViewModel.cs b/src/Orchard/Models/ViewModels/ItemEditorViewModel.cs
index e2671592d..1d4cd3d11 100644
--- a/src/Orchard/Models/ViewModels/ItemEditorViewModel.cs
+++ b/src/Orchard/Models/ViewModels/ItemEditorViewModel.cs
@@ -2,8 +2,32 @@ using System.Collections.Generic;
 
 namespace Orchard.Models.ViewModels {
     public class ItemEditorViewModel  {
-        public ContentItem ContentItem { get; set; }
+        private ContentItem _item;
+        public ContentItem Item {
+            get { return _item; }
+            set { SetItem(value); }
+        }
+
+        protected virtual void SetItem(ContentItem value) {
+            _item = value;
+        }
+
         public string TemplateName { get; set; }
+        public string Prefix { get; set; }
+
         public IEnumerable<TemplateViewModel> Editors { get; set; }
     }
+
+    public class ItemEditorViewModel<TPart> : ItemEditorViewModel where TPart : IContent {
+        private TPart _item;
+        public new TPart Item {
+            get { return _item; }
+            set { SetItem(value.ContentItem); }
+        }
+
+        protected override void SetItem(ContentItem value) {
+            _item = value.As<TPart>();
+            base.SetItem(value);
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/Orchard/Tasks/SweepGenerator.cs b/src/Orchard/Tasks/SweepGenerator.cs
index e403a4a86..ae8658f61 100644
--- a/src/Orchard/Tasks/SweepGenerator.cs
+++ b/src/Orchard/Tasks/SweepGenerator.cs
@@ -15,13 +15,14 @@ namespace Orchard.Tasks {
             _timer = new Timer();
             _timer.Elapsed += Elapsed;
             Logger = NullLogger.Instance;
+            Interval = TimeSpan.FromMinutes(5);
         }
 
         public ILogger Logger { get; set; }
 
         public TimeSpan Interval {
             get { return TimeSpan.FromMilliseconds(_timer.Interval); }
-            set { _timer.Interval = value.Milliseconds; }
+            set { _timer.Interval = value.TotalMilliseconds; }
         }
 
         public void Activated() {