updated live tv + nuget

2026-06-03 06:18:28 +01:00 · 2013-11-24 15:51:45 -05:00
parent a99a10c02b
commit 7b6819846d
20 changed files with 474 additions and 41 deletions
--- a/MediaBrowser.Server.Implementations/LiveTv/ChannelImageProvider.cs
+++ b/MediaBrowser.Server.Implementations/LiveTv/ChannelImageProvider.cs
@@ -0,0 +1,100 @@
+using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.LiveTv;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Logging;
+using MediaBrowser.Model.Net;
+using System;
+using System.Linq;
+using System.Net;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Server.Implementations.LiveTv
+{
+    public class ChannelImageProvider : BaseMetadataProvider
+    {
+        private readonly ILiveTvManager _liveTvManager;
+        private readonly IProviderManager _providerManager;
+
+        public ChannelImageProvider(ILogManager logManager, IServerConfigurationManager configurationManager, ILiveTvManager liveTvManager, IProviderManager providerManager)
+            : base(logManager, configurationManager)
+        {
+            _liveTvManager = liveTvManager;
+            _providerManager = providerManager;
+        }
+
+        public override bool Supports(BaseItem item)
+        {
+            return item is Channel;
+        }
+
+        protected override bool NeedsRefreshInternal(BaseItem item, BaseProviderInfo providerInfo)
+        {
+            if (item.HasImage(ImageType.Primary))
+            {
+                return false;
+            }
+
+            return base.NeedsRefreshInternal(item, providerInfo);
+        }
+
+        public override async Task<bool> FetchAsync(BaseItem item, bool force, CancellationToken cancellationToken)
+        {
+            if (item.HasImage(ImageType.Primary))
+            {
+                SetLastRefreshed(item, DateTime.UtcNow);
+                return true;
+            }
+
+            try
+            {
+                await DownloadImage(item, cancellationToken).ConfigureAwait(false);
+            }
+            catch (HttpException ex)
+            {
+                // Don't fail the provider on a 404
+                if (!ex.StatusCode.HasValue || ex.StatusCode.Value != HttpStatusCode.NotFound)
+                {
+                    throw;
+                }
+            }
+
+
+            SetLastRefreshed(item, DateTime.UtcNow);
+            return true;
+        }
+
+        private async Task DownloadImage(BaseItem item, CancellationToken cancellationToken)
+        {
+            var channel = (Channel)item;
+
+            var service = _liveTvManager.Services.FirstOrDefault(i => string.Equals(i.Name, channel.ServiceName, StringComparison.OrdinalIgnoreCase));
+
+            if (service != null)
+            {
+                var response = await service.GetChannelImageAsync(channel.ChannelId, cancellationToken).ConfigureAwait(false);
+
+                // Dummy up the original url
+                var url = channel.ServiceName + channel.ChannelId;
+
+                await _providerManager.SaveImage(channel, response.Content, response.ContentType, ImageType.Primary, null, url, cancellationToken).ConfigureAwait(false);
+            }
+        }
+
+        public override MetadataProviderPriority Priority
+        {
+            get { return MetadataProviderPriority.Second; }
+        }
+
+        public override ItemUpdateType ItemUpdateType
+        {
+            get
+            {
+                return ItemUpdateType.ImageUpdate;
+            }
+        }
+    }
+}