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jellyfin/MediaBrowser.Model/Dlna/StreamInfoSorter.cs

61 lines
1.7 KiB

using System;
using MediaBrowser.Model.MediaInfo;
using MediaBrowser.Model.Session;
using System.Collections.Generic;
using System.Linq;
namespace MediaBrowser.Model.Dlna
{
public class StreamInfoSorter
{
public static List<StreamInfo> SortMediaSources(List<StreamInfo> streams, long? maxBitrate)
{
return streams.OrderBy(i =>
{
// Nothing beats direct playing a file
if (i.PlayMethod == PlayMethod.DirectPlay && i.MediaSource.Protocol == MediaProtocol.File)
{
return 0;
}
return 1;
}).ThenBy(i =>
{
switch (i.PlayMethod)
{
// Let's assume direct streaming a file is just as desirable as direct playing a remote url
case PlayMethod.DirectStream:
case PlayMethod.DirectPlay:
return 0;
default:
return 1;
}
}).ThenBy(i =>
{
switch (i.MediaSource.Protocol)
{
case MediaProtocol.File:
return 0;
default:
return 1;
}
}).ThenBy(i =>
{
if (maxBitrate.HasValue)
{
if (i.MediaSource.Bitrate.HasValue)
{
return Math.Abs(i.MediaSource.Bitrate.Value - maxBitrate.Value);
}
}
return 0;
}).ToList();
}
}
}