From 5c615fa02448813499ed87f2a1c2b937c7a7dcd5 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Sun, 14 Sep 2014 11:10:51 -0400
Subject: add connect linking

---
 MediaBrowser.ServerApplication/ApplicationHost.cs  |  2 +-
 .../FFMpeg/FFMpegDownloader.cs                     | 33 +++++++++++++++++++++-
 2 files changed, 33 insertions(+), 2 deletions(-)

(limited to 'MediaBrowser.ServerApplication')

diff --git a/MediaBrowser.ServerApplication/ApplicationHost.cs b/MediaBrowser.ServerApplication/ApplicationHost.cs
index b5db94776..0d76e95b9 100644
--- a/MediaBrowser.ServerApplication/ApplicationHost.cs
+++ b/MediaBrowser.ServerApplication/ApplicationHost.cs
@@ -447,7 +447,7 @@ namespace MediaBrowser.ServerApplication
             var encryptionManager = new EncryptionManager();
             RegisterSingleInstance<IEncryptionManager>(encryptionManager);
 
-            ConnectManager = new ConnectManager(LogManager.GetLogger("Connect"), ApplicationPaths, JsonSerializer, encryptionManager, HttpClient, this, ServerConfigurationManager);
+            ConnectManager = new ConnectManager(LogManager.GetLogger("Connect"), ApplicationPaths, JsonSerializer, encryptionManager, HttpClient, this, ServerConfigurationManager, UserManager);
             RegisterSingleInstance(ConnectManager);
 
             SessionManager = new SessionManager(UserDataManager, ServerConfigurationManager, Logger, UserRepository, LibraryManager, UserManager, musicManager, DtoService, ImageProcessor, ItemRepository, JsonSerializer, this, HttpClient, AuthenticationRepository);
diff --git a/MediaBrowser.ServerApplication/FFMpeg/FFMpegDownloader.cs b/MediaBrowser.ServerApplication/FFMpeg/FFMpegDownloader.cs
index 4f94ebd67..ae11712a5 100644
--- a/MediaBrowser.ServerApplication/FFMpeg/FFMpegDownloader.cs
+++ b/MediaBrowser.ServerApplication/FFMpeg/FFMpegDownloader.cs
@@ -1,4 +1,5 @@
-using MediaBrowser.Common.Configuration;
+using System.Collections.Generic;
+using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.IO;
 using MediaBrowser.Common.Net;
 using MediaBrowser.Model.IO;
@@ -52,6 +53,8 @@ namespace MediaBrowser.ServerApplication.FFMpeg
 
             Directory.CreateDirectory(versionedDirectoryPath);
 
+            var excludeFromDeletions = new List<string> { versionedDirectoryPath };
+
             if (!File.Exists(info.ProbePath) || !File.Exists(info.EncoderPath))
             {
                 // ffmpeg not present. See if there's an older version we can start with
@@ -71,14 +74,42 @@ namespace MediaBrowser.ServerApplication.FFMpeg
 
                     info = existingVersion;
                     versionedDirectoryPath = Path.GetDirectoryName(info.EncoderPath);
+
+                    excludeFromDeletions.Add(versionedDirectoryPath);
                 }
             }
 
             await DownloadFonts(versionedDirectoryPath).ConfigureAwait(false);
 
+            DeleteOlderFolders(Path.GetDirectoryName(versionedDirectoryPath), excludeFromDeletions);
+
             return info;
         }
 
+        private void DeleteOlderFolders(string path, IEnumerable<string> excludeFolders )
+        {
+            var folders = Directory.GetDirectories(path)
+                .Where(i => !excludeFolders.Contains(i, StringComparer.OrdinalIgnoreCase))
+                .ToList();
+
+            foreach (var folder in folders)
+            {
+                DeleteFolder(folder);
+            }
+        }
+
+        private void DeleteFolder(string path)
+        {
+            try
+            {
+                Directory.Delete(path, true);
+            }
+            catch (Exception ex)
+            {
+                _logger.ErrorException("Error deleting {0}", ex, path);
+            }
+        }
+
         private FFMpegInfo GetExistingVersion(FFMpegInfo info, string rootEncoderPath)
         {
             var encoderFilename = Path.GetFileName(info.EncoderPath);
-- 
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