From 515ec16f215144b93fa2a17f4097406cbc7f4cc9 Mon Sep 17 00:00:00 2001
From: Sebastien Ros <none@none>
Date: Thu, 15 Dec 2011 14:10:48 -0800
Subject: [PATCH] Running migrations automatically

--HG--
branch : 1.x
---
 .../Data/Migration/AutomaticDataMigrations.cs | 38 +++++++++++++++++++
 src/Orchard/Orchard.Framework.csproj          |  1 +
 2 files changed, 39 insertions(+)
 create mode 100644 src/Orchard/Data/Migration/AutomaticDataMigrations.cs

diff --git a/src/Orchard/Data/Migration/AutomaticDataMigrations.cs b/src/Orchard/Data/Migration/AutomaticDataMigrations.cs
new file mode 100644
index 000000000..87d6a81ee
--- /dev/null
+++ b/src/Orchard/Data/Migration/AutomaticDataMigrations.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Orchard.Environment;
+using Orchard.Logging;
+
+namespace Orchard.Data.Migration {
+    /// <summary>
+    /// Registers to OrchardShell.Activated in order to run migrations automatically 
+    /// </summary>
+    public class AutomaticDataMigrations : IOrchardShellEvents {
+        private readonly IDataMigrationManager _dataMigrationManager;
+
+        public AutomaticDataMigrations(IDataMigrationManager dataMigrationManager) {
+            _dataMigrationManager = dataMigrationManager;
+
+            Logger = NullLogger.Instance;
+        }
+
+        public ILogger Logger { get; set; } 
+
+        public void Activated() {
+            foreach (var feature in _dataMigrationManager.GetFeaturesThatNeedUpdate()) {
+                try {
+                    _dataMigrationManager.Update(feature);
+                }
+                catch (Exception e) {
+                    Logger.Error("Could not run migrations automatically on " + feature, e);
+                }
+            }
+        }
+
+        public void Terminating() {
+            
+        }
+    }
+}
diff --git a/src/Orchard/Orchard.Framework.csproj b/src/Orchard/Orchard.Framework.csproj
index a54c3d8a5..efd5a1eaa 100644
--- a/src/Orchard/Orchard.Framework.csproj
+++ b/src/Orchard/Orchard.Framework.csproj
@@ -188,6 +188,7 @@
     <Compile Include="ContentManagement\QueryHints.cs" />
     <Compile Include="ContentManagement\Utilities\ComputedField.cs" />
     <Compile Include="Data\Conventions\AggregateAttribute.cs" />
+    <Compile Include="Data\Migration\AutomaticDataMigrations.cs" />
     <Compile Include="DisplayManagement\Descriptors\PlacementInfo.cs" />
     <Compile Include="DisplayManagement\Descriptors\ResourceBindingStrategy\StylesheetBindingStrategy.cs" />
     <Compile Include="DisplayManagement\Descriptors\ShapeDescriptor.cs" />