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jellyfin/MediaBrowser.Providers/Lyric/LyricManager.cs

71 lines
1.9 KiB

using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Lyrics;
namespace MediaBrowser.Providers.Lyric;
/// <summary>
/// Lyric Manager.
/// </summary>
public class LyricManager : ILyricManager
{
private readonly ILyricProvider[] _lyricProviders;
private readonly ILyricParser[] _lyricParsers;
/// <summary>
/// Initializes a new instance of the <see cref="LyricManager"/> class.
/// </summary>
/// <param name="lyricProviders">All found lyricProviders.</param>
/// <param name="lyricParsers">All found lyricParsers.</param>
public LyricManager(IEnumerable<ILyricProvider> lyricProviders, IEnumerable<ILyricParser> lyricParsers)
{
_lyricProviders = lyricProviders.OrderBy(i => i.Priority).ToArray();
_lyricParsers = lyricParsers.OrderBy(i => i.Priority).ToArray();
}
/// <inheritdoc />
public async Task<LyricResponse?> GetLyrics(BaseItem item)
{
foreach (ILyricProvider provider in _lyricProviders)
{
var lyrics = await provider.GetLyrics(item).ConfigureAwait(false);
if (lyrics is null)
{
continue;
}
foreach (ILyricParser parser in _lyricParsers)
{
var result = parser.ParseLyrics(lyrics);
if (result is not null)
{
return result;
}
}
}
return null;
}
/// <inheritdoc />
public bool HasLyricFile(BaseItem item)
{
foreach (ILyricProvider provider in _lyricProviders)
{
if (item is null)
{
continue;
}
if (provider.HasLyrics(item))
{
return true;
}
}
return false;
}
}