jellyfin-server/MediaBrowser.Controller/Resolvers/VideoResolver.cs

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C#
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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
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using MediaBrowser.Model.Entities;
using MediaBrowser.Controller.IO;
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using System.ComponentModel.Composition;
using System.IO;
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namespace MediaBrowser.Controller.Resolvers
{
/// <summary>
/// Resolves a Path into a Video
/// </summary>
[Export(typeof(IBaseItemResolver))]
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public class VideoResolver : BaseVideoResolver<Video>
{
public override ResolverPriority Priority
{
get { return ResolverPriority.Last; }
}
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}
/// <summary>
/// Resolves a Path into a Video or Video subclass
/// </summary>
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public abstract class BaseVideoResolver<T> : BaseItemResolver<T>
where T : Video, new()
{
protected override T Resolve(ItemResolveEventArgs args)
{
// If the path is a file check for a matching extensions
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if (!args.IsDirectory)
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{
if (FileSystemHelper.IsVideoFile(args.Path))
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{
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VideoType type = Path.GetExtension(args.Path).EndsWith("iso", System.StringComparison.OrdinalIgnoreCase) ? VideoType.Iso : VideoType.VideoFile;
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return new T
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{
VideoType = type,
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Path = args.Path
};
}
}
else
{
// If the path is a folder, check if it's bluray or dvd
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T item = ResolveFromFolderName(args.Path);
if (item != null)
{
return item;
}
// Also check the subfolders for bluray or dvd
for (int i = 0; i < args.FileSystemChildren.Length; i++)
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{
var folder = args.FileSystemChildren[i];
if (!folder.IsDirectory)
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{
continue;
}
item = ResolveFromFolderName(folder.Path);
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if (item != null)
{
return item;
}
}
}
return null;
}
private T ResolveFromFolderName(string folder)
{
if (folder.IndexOf("video_ts", System.StringComparison.OrdinalIgnoreCase) != -1)
{
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return new T
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{
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VideoType = VideoType.Dvd,
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Path = Path.GetDirectoryName(folder)
};
}
if (folder.IndexOf("bdmv", System.StringComparison.OrdinalIgnoreCase) != -1)
{
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return new T
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{
VideoType = VideoType.BluRay,
Path = Path.GetDirectoryName(folder)
};
}
return null;
}
}
}