Refactoring Rules features

--HG--
branch : 1.x

src/Orchard.Web/Core/Contents/Handlers/RulesHandler.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using Orchard.ContentManagement;
+using Orchard.ContentManagement.Handlers;
+using Orchard.Environment.Extensions;
+using Orchard.Events;
+
+namespace Orchard.Core.Contents.Handlers {
+
+    public interface IRulesManager : IEventHandler
+    {
+        void TriggerEvent(string category, string type, Func<Dictionary<string, object>> tokensContext);
+    }
+
+    [OrchardFeature("Orchard.Core.Contents.Rules")]
+    public class RulePartHandler : ContentHandler
+    {
+        public RulePartHandler(IRulesManager rulesManager)
+        {
+
+            OnPublished<ContentPart>(
+                (context, part) =>
+                    rulesManager.TriggerEvent("Content", "Published",
+                    () => new Dictionary<string, object> { { "Content", context.ContentItem } }));
+
+            OnPublished<ContentPart>(
+                (context, part) =>
+                    rulesManager.TriggerEvent("Content", "Published",
+                    () => new Dictionary<string, object> { { "Content", context.ContentItem } } ));
+
+            OnRemoved<ContentPart>(
+                (context, part) =>
+                    rulesManager.TriggerEvent("Content", "Removed",
+                    () => new Dictionary<string, object> { { "Content", context.ContentItem } }));
+
+            OnVersioned<ContentPart>(
+                (context, part1, part2) =>
+                    rulesManager.TriggerEvent("Content", "Versioned", 
+                    () => new Dictionary<string, object> { { "Content", part1.ContentItem } }));
+
+            OnCreated<ContentPart>(
+                (context, part) =>
+                    rulesManager.TriggerEvent("Content", "Created",
+                    () => new Dictionary<string, object> { { "Content", context.ContentItem } }));
+
+        }
+    }
+}