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feat: NetEase Cloud Music playlist download supports passing in multiple IDs.

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Issue: https://github.com/real-zony/ZonyLrcToolsX/issues/139
This commit is contained in:
real-zony
2023-05-24 21:54:13 +08:00
parent 98c935ed93
commit 41cba02833
2 changed files with 50 additions and 32 deletions
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76
src/ZonyLrcTools.Common/MusicScanner/NetEaseMusicSongListMusicScanner.cs
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@@ -37,11 +37,11 @@ public class NetEaseMusicSongListMusicScanner : ISingletonDependency
/// <summary>
/// 从网易云歌单获取需要下载的歌曲列表，调用这个 API 需要用户登录，否则获取的歌单数据不全。
/// </summary>
/// <param name="songListId">网易云音乐歌单的 ID。</param>
/// <param name="songListIds">网易云音乐歌单的 ID。</param>
/// <param name="outputDirectory">歌词文件的输出路径。</param>
/// <param name="pattern">输出的歌词文件格式，默认是 "{Artist} - {Title}.lrc" 的形式。</param>
/// <returns>返回获取到的歌曲列表。</returns>
public async Task<List<MusicInfo>> GetMusicInfoFromNetEaseMusicSongListAsync(string songListId, string outputDirectory, string pattern)
public async Task<List<MusicInfo>> GetMusicInfoFromNetEaseMusicSongListAsync(string songListIds, string outputDirectory, string pattern)
{
if (string.IsNullOrEmpty(Cookie))
{
@@ -50,40 +50,52 @@ public class NetEaseMusicSongListMusicScanner : ISingletonDependency
CsrfToken = loginResponse.csrfToken ?? string.Empty;
}
var secretKey = NetEaseMusicEncryptionHelper.CreateSecretKey(16);
var encSecKey = NetEaseMusicEncryptionHelper.RsaEncode(secretKey);
var response = await _warpHttpClient.PostAsync<GetMusicInfoFromNetEaseMusicSongListResponse>(
$"{Host}/weapi/v6/playlist/detail?csrf_token=e5044820d8b66e14b8c31d39f9651a98", requestOption:
request =>
{
request.Headers.Add("Cookie", Cookie);
request.Content = new FormUrlEncodedContent(HandleRequest(new
{
csrf_token = CsrfToken,
id = songListId,
n = 1000,
offset = 0,
total = true,
limit = 1000,
}, secretKey, encSecKey));
request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
});
if (response.Code != 200 || response.PlayList?.SongList == null)
async Task<List<MusicInfo>> GetMusicInfoBySongIdAsync(string songId)
{
throw new ErrorCodeException(ErrorCodes.NotSupportedFileEncoding);
var secretKey = NetEaseMusicEncryptionHelper.CreateSecretKey(16);
var encSecKey = NetEaseMusicEncryptionHelper.RsaEncode(secretKey);
var response = await _warpHttpClient.PostAsync<GetMusicInfoFromNetEaseMusicSongListResponse>(
$"{Host}/weapi/v6/playlist/detail?csrf_token={CsrfToken}", requestOption:
request =>
{
request.Headers.Add("Cookie", Cookie);
request.Content = new FormUrlEncodedContent(HandleRequest(new
{
csrf_token = CsrfToken,
id = songId,
n = 1000,
offset = 0,
total = true,
limit = 1000,
}, secretKey, encSecKey));
request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
});
if (response.Code != 200 || response.PlayList?.SongList == null)
{
throw new ErrorCodeException(ErrorCodes.NotSupportedFileEncoding);
}
return response.PlayList.SongList
.Where(song => !string.IsNullOrEmpty(song.Name))
.Select(song =>
{
var artistName = song.Artists?.FirstOrDefault()?.Name ?? string.Empty;
var fakeFilePath = Path.Combine(outputDirectory, pattern.Replace("{Name}", song.Name).Replace("{Artist}", artistName));
return new MusicInfo(fakeFilePath, song.Name!, artistName);
}).ToList();
}
return response.PlayList.SongList
.Where(song => !string.IsNullOrEmpty(song.Name))
.Select(song =>
{
var artistName = song.Artists?.FirstOrDefault()?.Name ?? string.Empty;
var fakeFilePath = Path.Combine(outputDirectory, pattern.Replace("{Name}", song.Name).Replace("{Artist}", artistName));
var musicInfoList = new List<MusicInfo>();
foreach (var songListId in songListIds.Split(';'))
{
_logger.LogInformation("正在获取歌单 {SongListId} 的歌曲列表。", songListId);
var musicInfos = await GetMusicInfoBySongIdAsync(songListId);
musicInfoList.AddRange(musicInfos);
}
var info = new MusicInfo(fakeFilePath, song.Name!, artistName);
return info;
}).ToList();
return musicInfoList;
}
/// <summary>