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65 lines
2.3 KiB
65 lines
2.3 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using NzbDrone.Core.Qualities;
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namespace NzbDrone.Core.MediaFiles
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{
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public static class MediaFileExtensions
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{
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private static readonly Dictionary<string, Quality> _textExtensions;
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private static readonly Dictionary<string, Quality> _audioExtensions;
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static MediaFileExtensions()
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{
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_textExtensions = new Dictionary<string, Quality>(StringComparer.OrdinalIgnoreCase)
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{
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{ ".epub", Quality.EPUB },
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{ ".kepub", Quality.EPUB },
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{ ".mobi", Quality.MOBI },
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{ ".azw3", Quality.AZW3 },
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{ ".pdf", Quality.PDF },
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};
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_audioExtensions = new Dictionary<string, Quality>(StringComparer.OrdinalIgnoreCase)
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{
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{ ".flac", Quality.FLAC },
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{ ".ape", Quality.FLAC },
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{ ".wavpack", Quality.FLAC },
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{ ".wav", Quality.FLAC },
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{ ".alac", Quality.FLAC },
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{ ".mp2", Quality.MP3 },
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{ ".mp3", Quality.MP3 },
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{ ".wma", Quality.MP3 },
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{ ".m4a", Quality.MP3 },
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{ ".m4p", Quality.MP3 },
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{ ".m4b", Quality.M4B },
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{ ".aac", Quality.MP3 },
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{ ".mp4a", Quality.MP3 },
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{ ".ogg", Quality.MP3 },
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{ ".oga", Quality.MP3 },
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{ ".vorbis", Quality.MP3 },
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};
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}
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public static HashSet<string> TextExtensions => new HashSet<string>(_textExtensions.Keys, StringComparer.OrdinalIgnoreCase);
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public static HashSet<string> AudioExtensions => new HashSet<string>(_audioExtensions.Keys, StringComparer.OrdinalIgnoreCase);
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public static HashSet<string> AllExtensions => new HashSet<string>(_textExtensions.Keys.Concat(_audioExtensions.Keys), StringComparer.OrdinalIgnoreCase);
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public static Quality GetQualityForExtension(string extension)
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{
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if (_textExtensions.ContainsKey(extension))
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{
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return _textExtensions[extension];
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}
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if (_audioExtensions.ContainsKey(extension))
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{
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return _audioExtensions[extension];
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}
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return Quality.Unknown;
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}
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}
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}
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