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82 lines
2.4 KiB
C#
82 lines
2.4 KiB
C#
using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.LiveTv;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Entities;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Emby.Server.Implementations.LiveTv
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{
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public class RecordingImageProvider : IDynamicImageProvider, IHasItemChangeMonitor
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{
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private readonly ILiveTvManager _liveTvManager;
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public RecordingImageProvider(ILiveTvManager liveTvManager)
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{
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_liveTvManager = liveTvManager;
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}
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public IEnumerable<ImageType> GetSupportedImages(IHasMetadata item)
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{
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return new[] { ImageType.Primary };
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}
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public async Task<DynamicImageResponse> GetImage(IHasMetadata item, ImageType type, CancellationToken cancellationToken)
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{
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var liveTvItem = (ILiveTvRecording)item;
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var imageResponse = new DynamicImageResponse();
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var service = _liveTvManager.Services.FirstOrDefault(i => string.Equals(i.Name, liveTvItem.ServiceName, StringComparison.OrdinalIgnoreCase));
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if (service != null)
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{
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try
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{
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var response = await service.GetRecordingImageAsync(liveTvItem.ExternalId, cancellationToken).ConfigureAwait(false);
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if (response != null)
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{
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imageResponse.HasImage = true;
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imageResponse.Stream = response.Stream;
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imageResponse.Format = response.Format;
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}
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}
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catch (NotImplementedException)
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{
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}
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}
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return imageResponse;
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}
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public string Name
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{
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get { return "Live TV Service Provider"; }
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}
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public bool Supports(IHasMetadata item)
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{
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return item is ILiveTvRecording;
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}
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public int Order
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{
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get { return 0; }
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}
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public bool HasChanged(IHasMetadata item, IDirectoryService directoryService)
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{
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var liveTvItem = item as ILiveTvRecording;
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if (liveTvItem != null)
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{
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return !liveTvItem.HasImage(ImageType.Primary);
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}
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return false;
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}
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}
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}
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