Adding a filter for editor templates

--HG--
extra : convert_revision : svn%3A5ff7c347-ad56-4c35-b696-ccb81de16e03/trunk%4041360

src/Orchard.Web/Packages/Orchard.Wikis/Models/WikiSettings.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+using Orchard.Data;
+using Orchard.Models;
+using Orchard.Models.Driver;
+using Orchard.Models.Records;
+
+namespace Orchard.Wikis.Models {
+    public class WikiSettingsRecord : ContentPartRecord {
+        public virtual bool AllowAnonymousEdits { get; set; }
+        
+        [Required]
+        public virtual string WikiEditTheme { get; set; }
+    }
+
+    public class WikiSettingsHandler : ContentHandler {
+        public WikiSettingsHandler(IRepository<WikiSettingsRecord> repository) {
+            Filters.Add(new ActivatingFilter<ContentPartForRecord<WikiSettingsRecord>>("site"));
+            Filters.Add(new StorageFilterForRecord<WikiSettingsRecord>(repository) { AutomaticallyCreateMissingRecord = true });
+            Filters.Add(new TemplateFilterForRecord<WikiSettingsRecord>("WikiSettings"));
+        }
+    }
+
+}

src/Orchard.Web/Packages/Orchard.Wikis/Models/WikiSettingsHandler.cs

@@ -1,30 +0,0 @@
-using Orchard.Data;
-using Orchard.Models;
-using Orchard.Models.Driver;
-using Orchard.UI.Models;
-
-namespace Orchard.Wikis.Models {
-    public class WikiSettingsHandler : ContentHandler {
-        public WikiSettingsHandler(IRepository<WikiSettingsRecord> repository) {
-            Filters.Add(new ActivatingFilter<ContentPartForRecord<WikiSettingsRecord>>("site"));
-            Filters.Add(new StorageFilterForRecord<WikiSettingsRecord>(repository) { AutomaticallyCreateMissingRecord = true });
-        }
-
-        protected override void GetEditors(GetContentEditorsContext context) {
-            var part = context.ContentItem.As<ContentPartForRecord<WikiSettingsRecord>>();
-            if (part == null)
-                return;
-
-            context.Editors.Add(ModelTemplate.For(part.Record, "WikiSettings"));
-        }
-
-        protected override void UpdateEditors(UpdateContentContext context) {
-            var part = context.ContentItem.As<ContentPartForRecord<WikiSettingsRecord>>();
-            if (part == null)
-                return;
-
-            context.Updater.TryUpdateModel(part.Record, "WikiSettings", null, null);
-            context.Editors.Add(ModelTemplate.For(part.Record, "WikiSettings"));
-        }
-    }
-}

src/Orchard.Web/Packages/Orchard.Wikis/Models/WikiSettingsRecord.cs

@@ -1,11 +0,0 @@
-using System.ComponentModel.DataAnnotations;
-using Orchard.Models.Records;
-
-namespace Orchard.Wikis.Models {
-    public class WikiSettingsRecord : ContentPartRecord {
-        public virtual bool AllowAnonymousEdits { get; set; }
-        
-        [Required]
-        public virtual string WikiEditTheme { get; set; }
-    }
-}

src/Orchard.Web/Packages/Orchard.Wikis/Orchard.Wikis.csproj

@@ -64,8 +64,7 @@
     <Compile Include="AdminMenu.cs" />
     <Compile Include="Controllers\AdminController.cs" />
     <Compile Include="Models\WikiPageHandler.cs" />
-    <Compile Include="Models\WikiSettingsHandler.cs" />
+    <Compile Include="Models\WikiSettings.cs" />
-    <Compile Include="Models\WikiSettingsRecord.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>

src/Orchard/Models/Driver/ContentHandler.cs

@@ -70,8 +70,16 @@ namespace Orchard.Models.Driver {
             Loaded(context);
         }
 
-        void IContentHandler.GetEditors(GetContentEditorsContext context) { GetEditors(context); }
+        void IContentHandler.GetEditors(GetContentEditorsContext context) {
-        void IContentHandler.UpdateEditors(UpdateContentContext context) { UpdateEditors(context); }
+            foreach (var filter in Filters.OfType<IContentTemplateFilter>())
+                filter.GetEditors(context);
+            GetEditors(context);
+        }
+        void IContentHandler.UpdateEditors(UpdateContentContext context) {
+            foreach (var filter in Filters.OfType<IContentTemplateFilter>())
+                filter.UpdateEditors(context);
+            UpdateEditors(context);
+        }
 
         protected virtual void Activating(ActivatingContentContext context) { }
         protected virtual void Activated(ActivatedContentContext context) { }

src/Orchard/Models/Driver/IContentTemplateFilter.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Orchard.Models.Driver {
+    interface IContentTemplateFilter : IContentFilter {
+        void GetEditors(GetContentEditorsContext context);
+        void UpdateEditors(UpdateContentContext context);
+    }
+}

src/Orchard/Models/Driver/TemplateFilterBase.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Orchard.Models.Driver {
+    public abstract class TemplateFilterBase<TPart> : IContentTemplateFilter where TPart : class, IContentItemPart {
+
+        protected virtual void GetEditors(GetContentEditorsContext context, TPart instance) { }
+        protected virtual void UpdateEditors(UpdateContentContext context, TPart instance) { }
+
+        void IContentTemplateFilter.GetEditors(GetContentEditorsContext context) {
+            if (context.ContentItem.Is<TPart>())
+                GetEditors(context, context.ContentItem.As<TPart>());
+        }
+
+        void IContentTemplateFilter.UpdateEditors(UpdateContentContext context) {
+            if (context.ContentItem.Is<TPart>())
+                UpdateEditors(context, context.ContentItem.As<TPart>());
+        }
+
+    }
+}

src/Orchard/Models/Driver/TemplateFilterForRecord.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Orchard.Models.Records;
+using Orchard.UI.Models;
+
+namespace Orchard.Models.Driver {
+    public class TemplateFilterForRecord<TRecord> : TemplateFilterBase<ContentPartForRecord<TRecord>> where TRecord : ContentPartRecord, new() {
+        private readonly string _prefix;
+
+        public TemplateFilterForRecord(string prefix) {
+            _prefix = prefix;
+        }
+
+        protected override void GetEditors(GetContentEditorsContext context, ContentPartForRecord<TRecord> part) {
+            context.Editors.Add(ModelTemplate.For(part.Record, _prefix));
+        }
+
+        protected override void UpdateEditors(UpdateContentContext context, ContentPartForRecord<TRecord> part) {
+            context.Updater.TryUpdateModel(part.Record, _prefix, null, null);
+            context.Editors.Add(ModelTemplate.For(part.Record, _prefix));
+        }
+    }
+}

src/Orchard/Orchard.csproj

@@ -130,6 +130,7 @@
     <Compile Include="Models\Driver\IContentActivatingFilter.cs" />
     <Compile Include="Models\Driver\IContentFilter.cs" />
     <Compile Include="Models\Driver\IContentStorageFilter.cs" />
+    <Compile Include="Models\Driver\IContentTemplateFilter.cs" />
     <Compile Include="Models\Driver\IUpdateModel.cs" />
     <Compile Include="Environment\ServiceLocator.cs" />
     <Compile Include="Logging\CastleLogger.cs" />
@@ -149,6 +150,8 @@
     <Compile Include="Models\Driver\GetContentEditorsContext.cs" />
     <Compile Include="Models\Driver\StorageFilterForRecord.cs" />
     <Compile Include="Models\Driver\StorageFilterBase.cs" />
+    <Compile Include="Models\Driver\TemplateFilterBase.cs" />
+    <Compile Include="Models\Driver\TemplateFilterForRecord.cs" />
     <Compile Include="Models\IContentManager.cs" />
     <Compile Include="Models\Driver\IContentHandler.cs" />
     <Compile Include="Models\ContentExtensions.cs" />