From d6cf7b51acda145d32c9944f1b66728c7e09a9f8 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Sun, 23 Jun 2013 13:48:30 -0400
Subject: added movie, series, folder and episode xml saving support

---
 .../Library/LibraryManager.cs                      | 45 ++++------------------
 .../Providers/ProviderManager.cs                   | 43 ++++++++++++++++++++-
 2 files changed, 49 insertions(+), 39 deletions(-)

(limited to 'MediaBrowser.Server.Implementations')

diff --git a/MediaBrowser.Server.Implementations/Library/LibraryManager.cs b/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
index e174b9a23..d1b7634fb 100644
--- a/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
+++ b/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
@@ -73,12 +73,6 @@ namespace MediaBrowser.Server.Implementations.Library
         /// <value>The comparers.</value>
         private IEnumerable<IBaseItemComparer> Comparers { get; set; }
 
-        /// <summary>
-        /// Gets or sets the savers.
-        /// </summary>
-        /// <value>The savers.</value>
-        private IEnumerable<IMetadataSaver> Savers { get; set; }
-        
         /// <summary>
         /// Gets the active item repository
         /// </summary>
@@ -197,15 +191,13 @@ namespace MediaBrowser.Server.Implementations.Library
         /// <param name="itemComparers">The item comparers.</param>
         /// <param name="prescanTasks">The prescan tasks.</param>
         /// <param name="postscanTasks">The postscan tasks.</param>
-        /// <param name="savers">The savers.</param>
         public void AddParts(IEnumerable<IResolverIgnoreRule> rules,
             IEnumerable<IVirtualFolderCreator> pluginFolders,
             IEnumerable<IItemResolver> resolvers,
             IEnumerable<IIntroProvider> introProviders,
             IEnumerable<IBaseItemComparer> itemComparers,
             IEnumerable<ILibraryPrescanTask> prescanTasks,
-            IEnumerable<ILibraryPostScanTask> postscanTasks,
-            IEnumerable<IMetadataSaver> savers)
+            IEnumerable<ILibraryPostScanTask> postscanTasks)
         {
             EntityResolutionIgnoreRules = rules;
             PluginFolderCreators = pluginFolders;
@@ -214,7 +206,6 @@ namespace MediaBrowser.Server.Implementations.Library
             Comparers = itemComparers;
             PrescanTasks = prescanTasks;
             PostscanTasks = postscanTasks;
-            Savers = savers;
         }
 
         /// <summary>
@@ -589,7 +580,7 @@ namespace MediaBrowser.Server.Implementations.Library
         /// <returns>UserRootFolder.</returns>
         public UserRootFolder GetUserRootFolder(string userRootPath)
         {
-            return _userRootFolders.GetOrAdd(userRootPath, key => RetrieveItem(userRootPath.GetMBId(typeof(UserRootFolder)), typeof(UserRootFolder)) as UserRootFolder ?? 
+            return _userRootFolders.GetOrAdd(userRootPath, key => RetrieveItem(userRootPath.GetMBId(typeof(UserRootFolder)), typeof(UserRootFolder)) as UserRootFolder ??
                 (UserRootFolder)ResolvePath(new DirectoryInfo(userRootPath)));
         }
 
@@ -649,7 +640,7 @@ namespace MediaBrowser.Server.Implementations.Library
         {
             return GetItemByName<MusicGenre>(ConfigurationManager.ApplicationPaths.MusicGenrePath, name, CancellationToken.None, allowSlowProviders);
         }
-        
+
         /// <summary>
         /// Gets a Genre
         /// </summary>
@@ -1001,7 +992,7 @@ namespace MediaBrowser.Server.Implementations.Library
             await RunPrescanTasks(progress, cancellationToken).ConfigureAwait(false);
 
             progress.Report(15);
-            
+
             var innerProgress = new ActionableProgress<double>();
 
             innerProgress.RegisterAction(pct => progress.Report(15 + pct * .65));
@@ -1010,7 +1001,7 @@ namespace MediaBrowser.Server.Implementations.Library
             await RootFolder.ValidateChildren(innerProgress, cancellationToken, recursive: true).ConfigureAwait(false);
 
             progress.Report(80);
-            
+
             // Run post-scan tasks
             await RunPostScanTasks(progress, cancellationToken).ConfigureAwait(false);
 
@@ -1044,7 +1035,7 @@ namespace MediaBrowser.Server.Implementations.Library
                         progress.Report(2 + percent * .13);
                     }
                 });
-                
+
                 try
                 {
                     await i.Run(innerProgress, cancellationToken);
@@ -1301,11 +1292,7 @@ namespace MediaBrowser.Server.Implementations.Library
             foreach (var item in list)
             {
                 UpdateItemInLibraryCache(item);
-            }
-
-            foreach (var item in list)
-            {
-                await OnItemUpdated(item, CancellationToken.None).ConfigureAwait(false);
+                OnItemUpdated(item);
             }
         }
 
@@ -1354,25 +1341,9 @@ namespace MediaBrowser.Server.Implementations.Library
         /// Called when [item updated].
         /// </summary>
         /// <param name="item">The item.</param>
-        /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task.</returns>
-        private async Task OnItemUpdated(BaseItem item, CancellationToken cancellationToken)
+        private void OnItemUpdated(BaseItem item)
         {
-            if (ConfigurationManager.Configuration.SaveLocalMeta && item.LocationType == LocationType.FileSystem)
-            {
-                foreach (var saver in Savers.Where(i => i.Supports(item)))
-                {
-                    try
-                    {
-                        await saver.Save(item, cancellationToken).ConfigureAwait(false);
-                    }
-                    catch (Exception ex)
-                    {
-                        _logger.ErrorException("Error in metadata saver", ex);
-                    }
-                }
-            }
-
             if (ItemUpdated != null)
             {
                 try
diff --git a/MediaBrowser.Server.Implementations/Providers/ProviderManager.cs b/MediaBrowser.Server.Implementations/Providers/ProviderManager.cs
index beab6200f..3c1a7aa1e 100644
--- a/MediaBrowser.Server.Implementations/Providers/ProviderManager.cs
+++ b/MediaBrowser.Server.Implementations/Providers/ProviderManager.cs
@@ -3,7 +3,9 @@ using MediaBrowser.Common.Net;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.IO;
+using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Logging;
 using System;
 using System.Collections.Concurrent;
@@ -58,6 +60,8 @@ namespace MediaBrowser.Server.Implementations.Providers
         /// <value>The metadata providers enumerable.</value>
         private BaseMetadataProvider[] MetadataProviders { get; set; }
 
+        private IEnumerable<IMetadataSaver> _savers;
+
         /// <summary>
         /// Initializes a new instance of the <see cref="ProviderManager" /> class.
         /// </summary>
@@ -65,7 +69,8 @@ namespace MediaBrowser.Server.Implementations.Providers
         /// <param name="configurationManager">The configuration manager.</param>
         /// <param name="directoryWatchers">The directory watchers.</param>
         /// <param name="logManager">The log manager.</param>
-        public ProviderManager(IHttpClient httpClient, IServerConfigurationManager configurationManager, IDirectoryWatchers directoryWatchers, ILogManager logManager)
+        /// <param name="libraryManager">The library manager.</param>
+        public ProviderManager(IHttpClient httpClient, IServerConfigurationManager configurationManager, IDirectoryWatchers directoryWatchers, ILogManager logManager, ILibraryManager libraryManager)
         {
             _logger = logManager.GetLogger("ProviderManager");
             _httpClient = httpClient;
@@ -74,6 +79,37 @@ namespace MediaBrowser.Server.Implementations.Providers
             _remoteImageCache = new FileSystemRepository(configurationManager.ApplicationPaths.DownloadedImagesDataPath);
 
             configurationManager.ConfigurationUpdated += configurationManager_ConfigurationUpdated;
+
+            libraryManager.ItemUpdated += libraryManager_ItemUpdated;
+        }
+
+        void libraryManager_ItemUpdated(object sender, ItemChangeEventArgs e)
+        {
+            var item = e.Item;
+
+            if (ConfigurationManager.Configuration.SaveLocalMeta && item.LocationType == LocationType.FileSystem)
+            {
+                foreach (var saver in _savers.Where(i => i.Supports(item)))
+                {
+                    var path = saver.GetSavePath(item);
+
+                    _directoryWatchers.TemporarilyIgnore(path);
+
+                    try
+                    {
+                        saver.Save(item, CancellationToken.None);
+                    }
+                    catch (Exception ex)
+                    {
+                        _logger.ErrorException("Error in metadata saver", ex);
+                    }
+                    finally
+                    {
+                        _directoryWatchers.RemoveTempIgnore(path);
+                    }
+                }
+            }
+
         }
 
         /// <summary>
@@ -91,9 +127,12 @@ namespace MediaBrowser.Server.Implementations.Providers
         /// Adds the metadata providers.
         /// </summary>
         /// <param name="providers">The providers.</param>
-        public void AddMetadataProviders(IEnumerable<BaseMetadataProvider> providers)
+        /// <param name="savers">The savers.</param>
+        public void AddParts(IEnumerable<BaseMetadataProvider> providers,
+            IEnumerable<IMetadataSaver> savers)
         {
             MetadataProviders = providers.OrderBy(e => e.Priority).ToArray();
+            _savers = savers;
         }
 
         /// <summary>
-- 
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