mirror of
https://github.com/jellyfin/jellyfin.git
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219cba7506
Removed Using directives that are not required
174 lines
6.4 KiB
C#
174 lines
6.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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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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using CommonIO;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.LiveTv;
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using MediaBrowser.Controller.MediaEncoding;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.LiveTv;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.MediaInfo;
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using MediaBrowser.Model.Serialization;
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namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp
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{
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public class SatIpHost : BaseTunerHost, ITunerHost
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{
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private readonly IFileSystem _fileSystem;
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private readonly IHttpClient _httpClient;
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public SatIpHost(IConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IMediaEncoder mediaEncoder, IFileSystem fileSystem, IHttpClient httpClient)
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: base(config, logger, jsonSerializer, mediaEncoder)
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{
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_fileSystem = fileSystem;
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_httpClient = httpClient;
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}
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private const string ChannelIdPrefix = "sat_";
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protected override async Task<IEnumerable<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken)
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{
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if (!string.IsNullOrWhiteSpace(tuner.M3UUrl))
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{
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return await new M3uParser(Logger, _fileSystem, _httpClient).Parse(tuner.M3UUrl, ChannelIdPrefix, tuner.Id, cancellationToken).ConfigureAwait(false);
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}
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var channels = await new ChannelScan(Logger).Scan(tuner, cancellationToken).ConfigureAwait(false);
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return channels;
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}
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public static string DeviceType
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{
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get { return "satip"; }
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}
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public override string Type
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{
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get { return DeviceType; }
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}
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protected override async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
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{
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var urlHash = tuner.Url.GetMD5().ToString("N");
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var prefix = ChannelIdPrefix + urlHash;
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if (!channelId.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
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{
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return null;
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}
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var channels = await GetChannels(tuner, true, cancellationToken).ConfigureAwait(false);
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var m3uchannels = channels.Cast<M3UChannel>();
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var channel = m3uchannels.FirstOrDefault(c => string.Equals(c.Id, channelId, StringComparison.OrdinalIgnoreCase));
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if (channel != null)
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{
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var path = channel.Path;
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MediaProtocol protocol = MediaProtocol.File;
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if (path.StartsWith("http", StringComparison.OrdinalIgnoreCase))
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{
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protocol = MediaProtocol.Http;
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}
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else if (path.StartsWith("rtmp", StringComparison.OrdinalIgnoreCase))
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{
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protocol = MediaProtocol.Rtmp;
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}
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else if (path.StartsWith("rtsp", StringComparison.OrdinalIgnoreCase))
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{
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protocol = MediaProtocol.Rtsp;
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}
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var mediaSource = new MediaSourceInfo
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{
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Path = channel.Path,
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Protocol = protocol,
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MediaStreams = new List<MediaStream>
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{
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new MediaStream
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{
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Type = MediaStreamType.Video,
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// Set the index to -1 because we don't know the exact index of the video stream within the container
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Index = -1,
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IsInterlaced = true
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},
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new MediaStream
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{
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Type = MediaStreamType.Audio,
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// Set the index to -1 because we don't know the exact index of the audio stream within the container
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Index = -1
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}
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},
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RequiresOpening = false,
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RequiresClosing = false
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};
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return new List<MediaSourceInfo> { mediaSource };
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}
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return new List<MediaSourceInfo>();
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}
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protected override async Task<MediaSourceInfo> GetChannelStream(TunerHostInfo tuner, string channelId, string streamId, CancellationToken cancellationToken)
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{
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var sources = await GetChannelStreamMediaSources(tuner, channelId, cancellationToken).ConfigureAwait(false);
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return sources.First();
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}
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protected override async Task<bool> IsAvailableInternal(TunerHostInfo tuner, string channelId, CancellationToken cancellationToken)
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{
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var updatedInfo = await SatIpDiscovery.Current.GetInfo(tuner.InfoUrl, cancellationToken).ConfigureAwait(false);
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return updatedInfo.TunersAvailable > 0;
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}
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protected override bool IsValidChannelId(string channelId)
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{
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return channelId.StartsWith(ChannelIdPrefix, StringComparison.OrdinalIgnoreCase);
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}
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public string Name
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{
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get { return "Sat IP"; }
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}
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public Task<List<LiveTvTunerInfo>> GetTunerInfos(CancellationToken cancellationToken)
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{
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var list = GetTunerHosts()
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.SelectMany(i => GetTunerInfos(i, cancellationToken))
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.ToList();
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return Task.FromResult(list);
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}
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public List<LiveTvTunerInfo> GetTunerInfos(TunerHostInfo info, CancellationToken cancellationToken)
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{
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var list = new List<LiveTvTunerInfo>();
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for (var i = 0; i < info.Tuners; i++)
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{
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list.Add(new LiveTvTunerInfo
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{
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Name = info.FriendlyName ?? Name,
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SourceType = Type,
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Status = LiveTvTunerStatus.Available,
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Id = info.Url.GetMD5().ToString("N") + i.ToString(CultureInfo.InvariantCulture),
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Url = info.Url
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});
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}
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return list;
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}
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public string ApplyDuration(string streamPath, TimeSpan duration)
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{
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return streamPath;
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}
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}
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}
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