1 files changed, 83 insertions, 0 deletions
diff --git a/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs b/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs
new file mode 100644
index 000000000..f2806292d
--- /dev/null
+++ b/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs
@@ -0,0 +1,83 @@
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Controller.LiveTv;
+using MediaBrowser.Model.LiveTv;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using MediaBrowser.Model.Tasks;
+
+namespace Emby.Server.Implementations.LiveTv
+{
+    public class RefreshChannelsScheduledTask : IScheduledTask, IConfigurableScheduledTask
+    {
+        private readonly ILiveTvManager _liveTvManager;
+        private readonly IConfigurationManager _config;
+
+        public RefreshChannelsScheduledTask(ILiveTvManager liveTvManager, IConfigurationManager config)
+        {
+            _liveTvManager = liveTvManager;
+            _config = config;
+        }
+
+        public string Name
+        {
+            get { return "Refresh Guide"; }
+        }
+
+        public string Description
+        {
+            get { return "Downloads channel information from live tv services."; }
+        }
+
+        public string Category
+        {
+            get { return "Live TV"; }
+        }
+
+        public Task Execute(System.Threading.CancellationToken cancellationToken, IProgress<double> progress)
+        {
+            var manager = (LiveTvManager)_liveTvManager;
+
+            return manager.RefreshChannels(progress, cancellationToken);
+        }
+
+        /// <summary>
+        /// Creates the triggers that define when the task will run
+        /// </summary>
+        /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
+        public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
+        {
+            return new[] { 
+            
+                // Every so often
+                new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(12).Ticks}
+            };
+        }
+
+        private LiveTvOptions GetConfiguration()
+        {
+            return _config.GetConfiguration<LiveTvOptions>("livetv");
+        }
+
+        public bool IsHidden
+        {
+            get { return _liveTvManager.Services.Count == 1 && GetConfiguration().TunerHosts.Count(i => i.IsEnabled) == 0; }
+        }
+
+        public bool IsEnabled
+        {
+            get { return true; }
+        }
+
+        public bool IsLogged
+        {
+            get { return true; }
+        }
+
+        public string Key
+        {
+            get { return "RefreshGuide"; }
+        }
+    }
+}