1 files changed, 88 insertions, 0 deletions
diff --git a/src/Jellyfin.LiveTv/Channels/RefreshChannelsScheduledTask.cs b/src/Jellyfin.LiveTv/Channels/RefreshChannelsScheduledTask.cs
new file mode 100644
index 000000000..556e052d4
--- /dev/null
+++ b/src/Jellyfin.LiveTv/Channels/RefreshChannelsScheduledTask.cs
@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Common.Progress;
+using MediaBrowser.Controller.Channels;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Model.Globalization;
+using MediaBrowser.Model.Tasks;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.LiveTv.Channels
+{
+    /// <summary>
+    /// The "Refresh Channels" scheduled task.
+    /// </summary>
+    public class RefreshChannelsScheduledTask : IScheduledTask, IConfigurableScheduledTask
+    {
+        private readonly IChannelManager _channelManager;
+        private readonly ILogger<RefreshChannelsScheduledTask> _logger;
+        private readonly ILibraryManager _libraryManager;
+        private readonly ILocalizationManager _localization;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RefreshChannelsScheduledTask"/> class.
+        /// </summary>
+        /// <param name="channelManager">The channel manager.</param>
+        /// <param name="logger">The logger.</param>
+        /// <param name="libraryManager">The library manager.</param>
+        /// <param name="localization">The localization manager.</param>
+        public RefreshChannelsScheduledTask(
+            IChannelManager channelManager,
+            ILogger<RefreshChannelsScheduledTask> logger,
+            ILibraryManager libraryManager,
+            ILocalizationManager localization)
+        {
+            _channelManager = channelManager;
+            _logger = logger;
+            _libraryManager = libraryManager;
+            _localization = localization;
+        }
+
+        /// <inheritdoc />
+        public string Name => _localization.GetLocalizedString("TasksRefreshChannels");
+
+        /// <inheritdoc />
+        public string Description => _localization.GetLocalizedString("TasksRefreshChannelsDescription");
+
+        /// <inheritdoc />
+        public string Category => _localization.GetLocalizedString("TasksChannelsCategory");
+
+        /// <inheritdoc />
+        public bool IsHidden => ((ChannelManager)_channelManager).Channels.Length == 0;
+
+        /// <inheritdoc />
+        public bool IsEnabled => true;
+
+        /// <inheritdoc />
+        public bool IsLogged => true;
+
+        /// <inheritdoc />
+        public string Key => "RefreshInternetChannels";
+
+        /// <inheritdoc />
+        public async Task ExecuteAsync(IProgress<double> progress, CancellationToken cancellationToken)
+        {
+            var manager = (ChannelManager)_channelManager;
+
+            await manager.RefreshChannels(new SimpleProgress<double>(), cancellationToken).ConfigureAwait(false);
+
+            await new ChannelPostScanTask(_channelManager, _logger, _libraryManager).Run(progress, cancellationToken)
+                    .ConfigureAwait(false);
+        }
+
+        /// <inheritdoc />
+        public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
+        {
+            return new[]
+            {
+                // Every so often
+                new TaskTriggerInfo
+                {
+                    Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(24).Ticks
+                }
+            };
+        }
+    }
+}