Merge pull request #1774 from MediaBrowser/dev

add error handling with migrations

MediaBrowser.Server.Startup.Common/ApplicationHost.cs

@@ -359,13 +359,19 @@ namespace MediaBrowser.Server.Startup.Common
         {
             var migrations = new List<IVersionMigration>
             {
-                new RenameXmlOptions(ServerConfigurationManager)
             };
 
             foreach (var task in migrations)
+            {
+                try
                 {
                     task.Run();
                 }
+                catch (Exception ex)
+                {
+                    Logger.ErrorException("Error running migration", ex);
+                }
+            }
         }
 
         private void PerformPostInitMigrations()
@@ -378,9 +384,16 @@ namespace MediaBrowser.Server.Startup.Common
             };
 
             foreach (var task in migrations)
+            {
+                try
                 {
                     task.Run();
                 }
+                catch (Exception ex)
+                {
+                    Logger.ErrorException("Error running migration", ex);
+                }
+            }
         }
 
         /// <summary>

MediaBrowser.Server.Startup.Common/MediaBrowser.Server.Startup.Common.csproj

@@ -75,7 +75,6 @@
     <Compile Include="Migrations\DbMigration.cs" />
     <Compile Include="Migrations\MovieDbEpisodeProviderMigration.cs" />
     <Compile Include="Migrations\OmdbEpisodeProviderMigration.cs" />
-    <Compile Include="Migrations\RenameXmlOptions.cs" />
     <Compile Include="NativeEnvironment.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="StartupOptions.cs" />

MediaBrowser.Server.Startup.Common/Migrations/RenameXmlOptions.cs

@@ -1,61 +0,0 @@
-using MediaBrowser.Controller.Configuration;
-using System;
-
-namespace MediaBrowser.Server.Startup.Common.Migrations
-{
-    public class RenameXmlOptions : IVersionMigration
-    {
-        private readonly IServerConfigurationManager _config;
-
-        public RenameXmlOptions(IServerConfigurationManager config)
-        {
-            _config = config;
-        }
-
-        public void Run()
-        {
-            var changed = false;
-
-            foreach (var option in _config.Configuration.MetadataOptions)
-            {
-                if (Migrate(option.DisabledMetadataSavers))
-                {
-                    changed = true;
-                }
-                if (Migrate(option.LocalMetadataReaderOrder))
-                {
-                    changed = true;
-                }
-            }
-
-            if (changed)
-            {
-                _config.SaveConfiguration();
-            }
-        }
-
-        private bool Migrate(string[] options)
-        {
-            var changed = false;
-
-            if (options != null)
-            {
-                for (var i = 0; i < options.Length; i++)
-                {
-                    if (string.Equals(options[i], "Media Browser Legacy Xml", StringComparison.OrdinalIgnoreCase))
-                    {
-                        options[i] = "Emby Xml";
-                        changed = true;
-                    }
-                    else if (string.Equals(options[i], "Media Browser Xml", StringComparison.OrdinalIgnoreCase))
-                    {
-                        options[i] = "Emby Xml";
-                        changed = true;
-                    }
-                }
-            }
-
-            return changed;
-        }
-    }
-}