From ea374c01b1843e1ae9e973ada91e16d1a14fe438 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Thu, 25 Feb 2016 15:29:38 -0500
Subject: [PATCH] add tuner data version

---
 MediaBrowser.Controller/LiveTv/LiveTvTunerInfo.cs  |  2 +-
 MediaBrowser.Model/LiveTv/LiveTvOptions.cs         |  2 ++
 .../LiveTv/EmbyTV/EmbyTV.cs                        |  1 -
 .../LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs   | 14 +++++++++++++-
 4 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/MediaBrowser.Controller/LiveTv/LiveTvTunerInfo.cs b/MediaBrowser.Controller/LiveTv/LiveTvTunerInfo.cs
index 2b1e2f21d6..5c001f2883 100644
--- a/MediaBrowser.Controller/LiveTv/LiveTvTunerInfo.cs
+++ b/MediaBrowser.Controller/LiveTv/LiveTvTunerInfo.cs
@@ -64,7 +64,7 @@ namespace MediaBrowser.Controller.LiveTv
         /// </summary>
         /// <value><c>true</c> if this instance can reset; otherwise, <c>false</c>.</value>
         public bool CanReset { get; set; }
-
+        
         public LiveTvTunerInfo()
         {
             Clients = new List<string>();
diff --git a/MediaBrowser.Model/LiveTv/LiveTvOptions.cs b/MediaBrowser.Model/LiveTv/LiveTvOptions.cs
index 14bcfe3426..e705102db8 100644
--- a/MediaBrowser.Model/LiveTv/LiveTvOptions.cs
+++ b/MediaBrowser.Model/LiveTv/LiveTvOptions.cs
@@ -32,6 +32,8 @@ namespace MediaBrowser.Model.LiveTv
         public bool ImportFavoritesOnly { get; set; }
         public bool IsEnabled { get; set; }
 
+        public int DataVersion { get; set; }
+
         public TunerHostInfo()
         {
             IsEnabled = true;
diff --git a/MediaBrowser.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/MediaBrowser.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
index 29cb1e70d4..f0c7a34d9a 100644
--- a/MediaBrowser.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
+++ b/MediaBrowser.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
@@ -87,7 +87,6 @@ namespace MediaBrowser.Server.Implementations.LiveTv.EmbyTV
             _timerProvider.RestartTimers();
 
             SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
-
         }
 
         void SystemEvents_PowerModeChanged(object sender, PowerModeChangedEventArgs e)
diff --git a/MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs b/MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
index f59abe1d5f..35988df9cd 100644
--- a/MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
+++ b/MediaBrowser.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
@@ -48,6 +48,18 @@ namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.HdHomerun
 
         private const string ChannelIdPrefix = "hdhr_";
 
+        private string GetChannelId(TunerHostInfo info, Channels i)
+        {
+            var id = ChannelIdPrefix + i.GuideNumber.ToString(CultureInfo.InvariantCulture);
+
+            if (info.DataVersion >= 1)
+            {
+                id += '_' + (i.GuideName ?? string.Empty).GetMD5().ToString("N");
+            }
+
+            return id;
+        }
+
         protected override async Task<IEnumerable<ChannelInfo>> GetChannelsInternal(TunerHostInfo info, CancellationToken cancellationToken)
         {
             var options = new HttpRequestOptions
@@ -65,7 +77,7 @@ namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                     {
                         Name = i.GuideName,
                         Number = i.GuideNumber.ToString(CultureInfo.InvariantCulture),
-                        Id = ChannelIdPrefix + i.GuideNumber.ToString(CultureInfo.InvariantCulture) + '_' + (i.GuideName ?? string.Empty).GetMD5().ToString("N"),
+                        Id = GetChannelId(info, i),
                         IsFavorite = i.Favorite,
                         TunerHostId = info.Id