implement modular media sources

2026-06-27 01:50:53 +01:00 · 2015-03-28 16:22:27 -04:00
parent 3add1872c8
commit bd2ea703e3
42 changed files with 702 additions and 371 deletions
--- a/MediaBrowser.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs
+++ b/MediaBrowser.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs
@@ -0,0 +1,77 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.LiveTv;
+using MediaBrowser.Model.Dto;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Server.Implementations.LiveTv
+{
+    public class LiveTvMediaSourceProvider : IMediaSourceProvider
+    {
+        private readonly ILiveTvManager _liveTvManager;
+
+        public LiveTvMediaSourceProvider(ILiveTvManager liveTvManager)
+        {
+            _liveTvManager = liveTvManager;
+        }
+
+        public Task<IEnumerable<MediaSourceInfo>> GetMediaSources(IHasMediaSources item, CancellationToken cancellationToken)
+        {
+            var channelItem = item as ILiveTvItem;
+
+            if (channelItem != null)
+            {
+                var hasMetadata = (IHasMetadata)channelItem;
+
+                if (string.IsNullOrWhiteSpace(hasMetadata.Path))
+                {
+                    return GetMediaSourcesInternal(channelItem, cancellationToken);
+                }
+            }
+
+            return Task.FromResult<IEnumerable<MediaSourceInfo>>(new List<MediaSourceInfo>());
+        }
+
+        private async Task<IEnumerable<MediaSourceInfo>> GetMediaSourcesInternal(ILiveTvItem item, CancellationToken cancellationToken)
+        {
+            var hasMediaSources = (IHasMediaSources)item;
+
+            var sources = hasMediaSources.GetMediaSources(false)
+                .ToList();
+
+            foreach (var source in sources)
+            {
+                source.Type = MediaSourceType.Default;
+                source.RequiresOpening = true;
+
+                var openKeys = new List<string>();
+                openKeys.Add(item.GetType().Name);
+                openKeys.Add(item.Id.ToString("N"));
+                source.OpenKey = string.Join("|", openKeys.ToArray());
+            }
+
+            return sources;
+        }
+
+        public async Task<MediaSourceInfo> OpenMediaSource(string openKey, CancellationToken cancellationToken)
+        {
+            var keys = openKey.Split(new[] { '|' }, 2);
+
+            if (string.Equals(keys[0], typeof(LiveTvChannel).Name, StringComparison.OrdinalIgnoreCase))
+            {
+                return await _liveTvManager.GetChannelStream(keys[1], cancellationToken).ConfigureAwait(false);
+            }
+
+            return await _liveTvManager.GetRecordingStream(keys[1], cancellationToken).ConfigureAwait(false);
+        }
+
+        public Task CloseMediaSource(string closeKey, CancellationToken cancellationToken)
+        {
+            return _liveTvManager.CloseLiveStream(closeKey, cancellationToken);
+        }
+    }
+}