62 lines
1.8 KiB
C#
62 lines
1.8 KiB
C#
using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Threading.Tasks;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Lyrics;
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using MediaBrowser.Controller.Resolvers;
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namespace MediaBrowser.Providers.Lyric;
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/// <summary>
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/// TXT Lyric Provider.
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/// </summary>
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public class TxtLyricProvider : ILyricProvider
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{
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/// <inheritdoc />
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public string Name => "TxtLyricProvider";
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/// <summary>
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/// Gets the priority.
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/// </summary>
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/// <value>The priority.</value>
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public ResolverPriority Priority => ResolverPriority.Second;
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/// <inheritdoc />
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public IReadOnlyCollection<string> SupportedMediaTypes { get; } = new[] { "lrc", "elrc", "txt" };
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/// <summary>
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/// Opens lyric file for the requested item, and processes it for API return.
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/// </summary>
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/// <param name="item">The item to to process.</param>
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/// <returns>If provider can determine lyrics, returns a <see cref="LyricResponse"/>; otherwise, null.</returns>
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public async Task<LyricResponse?> GetLyrics(BaseItem item)
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{
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string? lyricFilePath = this.GetLyricFilePath(item.Path);
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if (string.IsNullOrEmpty(lyricFilePath))
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{
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return null;
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}
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string[] lyricTextLines = await File.ReadAllLinesAsync(lyricFilePath).ConfigureAwait(false);
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if (lyricTextLines.Length == 0)
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{
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return null;
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}
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LyricLine[] lyricList = new LyricLine[lyricTextLines.Length];
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for (int lyricLineIndex = 0; lyricLineIndex < lyricTextLines.Length; lyricLineIndex++)
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{
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lyricList[lyricLineIndex] = new LyricLine(lyricTextLines[lyricLineIndex]);
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}
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return new LyricResponse
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{
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Lyrics = lyricList
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};
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}
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}
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