41 lines
1.2 KiB
C#
41 lines
1.2 KiB
C#
using System.Text.RegularExpressions;
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using AngleSharp;
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using AngleSharp.Dom;
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using AngleSharp.Html.Dom;
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public class SpotifyValidator : UriBasedSongValidatorBase
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{
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public override string UriValidatorRegex => @"^(https?://)?open.spotify.com/track/([a-zA-Z0-9_-]{22})(\?si=[a-zA-Z0-9_-]+)?$";
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public SpotifyValidator(ILogger _logger, SpotifyApiClient spotifyApiClient) : base(_logger, spotifyApiClient)
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{}
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public override Task<bool> CanExtractSongMetadataAsync(Uri songUri)
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{
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return Task.FromResult(this.CanValidateUri(songUri));
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}
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public override SongProvider GetSongProvider()
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{
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return SongProvider.Spotify;
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}
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public override async Task<Song> ValidateAsync(Uri songUri)
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{
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var regexp = new Regex(UriValidatorRegex, RegexOptions.IgnoreCase);
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var trackIdMatch = regexp.Match(songUri.ToString()).Groups[2].Value;
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var track = await _spotifyApiClient.GetTrackByIdAsync(trackIdMatch);
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var song = new Song
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{
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Name = track.Name,
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Artist = track.Artists.FirstOrDefault()?.Name ?? "Unknown Artist",
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Url = songUri.ToString(),
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Provider = SongProvider.Spotify,
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SpotifyId = trackIdMatch
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};
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return song;
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}
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} |