/// <summary>
/// HttpWebRequest POST request to send to YTM which fetches a list (collection) of Playlists (without playlist tracks).
/// Use the 'Requests.Playlists.GetPlaylist (singular)' method to get an individual playlist complete with track listing.
/// </summary>
/// <param name="cookieValue">Cookie from a previous YouTube Music sign in via this application (stored in the database)</param>
/// <returns>OnlinePlaylistCollection object (list of playlists without tracks)</returns>
public static OnlinePlaylistCollection GetPlaylists(
string cookieValue)
{
var playListCol = new OnlinePlaylistCollection();
try
{
var request = (HttpWebRequest)WebRequest.Create(Global.YTMusicBaseUrl +
"browse?" + Global.YTMusicParams);
request = AddStandardHeaders(request, cookieValue);
request.ContentType = "application/json; charset=UTF-8";
request.Headers["X-Goog-AuthUser"] = "******";
request.Headers["x-origin"] = "https://music.youtube.com";
request.Headers["X-Goog-Visitor-Id"] = Global.GoogleVisitorId;
request.Headers["Authorization"] = GetAuthorisation(GetSAPISIDFromCookie(cookieValue));
byte[] postBytes = GetPostBytes(
SafeFileStream.ReadAllText(
Path.Combine(Global.WorkingDirectory, @"AppData\get_playlists_context.json")));
request.ContentLength = postBytes.Length;
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(postBytes, 0, postBytes.Length);
requestStream.Close();
}
postBytes = null;
using (var response = (HttpWebResponse)request.GetResponse())
{
string result;
using (var brotli = new Brotli.BrotliStream(response.GetResponseStream(),
System.IO.Compression.CompressionMode.Decompress,
true))
{
var streamReader = new StreamReader(brotli);
result = streamReader.ReadToEnd();
var playListsResultContext = JsonConvert.DeserializeObject <BrowsePlaylistsResultsContext>(result);
var playListResults = playListsResultContext.contents
.singleColumnBrowseResultsRenderer
.tabs[0]
.tabRenderer
.content
.sectionListRenderer
.contents[1]
.itemSectionRenderer
.contents[0]
.gridRenderer
.items;
foreach (var item in playListResults)
{
if (item.musicTwoRowItemRenderer.title.runs[0].text != "New playlist" &&
item.musicTwoRowItemRenderer.title.runs[0].text != "Your likes")
{
try
{
playListCol.Add(new OnlinePlaylist
{
Title = item.musicTwoRowItemRenderer.title.runs[0].text,
Subtitle = item.musicTwoRowItemRenderer.subtitle.runs[0].text +
item.musicTwoRowItemRenderer.subtitle.runs[1].text +
item.musicTwoRowItemRenderer.subtitle.runs[2].text,
BrowseId = item.musicTwoRowItemRenderer.navigationEndpoint.browseEndpoint.browseId,
CoverArtUrl = item.musicTwoRowItemRenderer.thumbnailRenderer.musicThumbnailRenderer.thumbnail.thumbnails[0].url
});
}
catch (Exception e)
{
Logger.Log(e, "GetPlaylists - Error fetching a playlist", Log.LogTypeEnum.Error);
}
}
}
}
}
}
catch (Exception e)
{
var _ = e;
#if DEBUG
Console.Out.WriteLine("GetPlaylists: " + e.Message);
#endif
}
return(playListCol);
}
/// <summary>
/// HttpWebRequest POST request to send to YTM which fetches a list (collection) of Playlists (without playlist tracks).
/// Use the 'Requests.Playlists.GetPlaylist (singular)' method to get an individual playlist complete with track listing.
/// </summary>
/// <param name="cookieValue">Cookie from a previous YouTube Music sign in via this application (stored in the database)</param>
/// <returns>OnlinePlaylistCollection object (list of playlists without tracks)</returns>
public static OnlinePlaylistCollection GetPlaylists(
string cookieValue,
string continuationToken = null,
OnlinePlaylistCollection playListCol = null)
{
if (playListCol == null)
{
playListCol = new OnlinePlaylistCollection();
}
try
{
var request = (HttpWebRequest)WebRequest.Create(Global.YTMusicBaseUrl +
"browse" +
(string.IsNullOrEmpty(continuationToken)
? ""
: "?ctoken=" + continuationToken +
"&continuation=" + continuationToken) +
(string.IsNullOrEmpty(continuationToken)
? Global.YTMusicParams
: Global.YTMusicParams.Replace('?', '&')));
request = AddStandardHeaders(request, cookieValue);
request.ContentType = "application/json; charset=UTF-8";
request.Headers["X-Goog-AuthUser"] = "******";
request.Headers["x-origin"] = "https://music.youtube.com";
request.Headers["X-Goog-Visitor-Id"] = Global.GoogleVisitorId;
request.Headers["Authorization"] = GetAuthorisation(GetSAPISIDFromCookie(cookieValue));
byte[] postBytes = GetPostBytes(
SafeFileStream.ReadAllText(
Path.Combine(Global.WorkingDirectory, @"AppData\get_playlists_context.json")));
request.ContentLength = postBytes.Length;
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(postBytes, 0, postBytes.Length);
requestStream.Close();
}
postBytes = null;
using (var response = (HttpWebResponse)request.GetResponse())
{
string result;
using (var brotli = new Brotli.BrotliStream(response.GetResponseStream(),
System.IO.Compression.CompressionMode.Decompress,
true))
{
var streamReader = new StreamReader(brotli);
result = streamReader.ReadToEnd();
if (string.IsNullOrEmpty(continuationToken))
{
var playListsResultContext = JsonConvert.DeserializeObject <BrowsePlaylistsResultsContext>(result);
var playListResults = playListsResultContext.contents
.singleColumnBrowseResultsRenderer
.tabs[0]
.tabRenderer
.content
.sectionListRenderer
.contents[1]
.itemSectionRenderer
.contents[0]
.gridRenderer
.items;
foreach (var item in playListResults)
{
if (item.musicTwoRowItemRenderer.title.runs[0].text != "New playlist" &&
item.musicTwoRowItemRenderer.title.runs[0].text != "Your likes")
{
try
{
var pl = new OnlinePlaylist
{
Title = item.musicTwoRowItemRenderer.title.runs[0].text
};
try
{
pl.Subtitle = item.musicTwoRowItemRenderer.subtitle.runs[0].text +
item.musicTwoRowItemRenderer.subtitle.runs[1].text +
item.musicTwoRowItemRenderer.subtitle.runs[2].text;
}
catch
{
try
{
pl.Subtitle = item.musicTwoRowItemRenderer.subtitle.runs[0].text +
item.musicTwoRowItemRenderer.subtitle.runs[1].text;
}
catch
{
try
{
pl.Subtitle = item.musicTwoRowItemRenderer.subtitle.runs[0].text;
}
catch { }
}
}
pl.BrowseId = item.musicTwoRowItemRenderer.navigationEndpoint.browseEndpoint.browseId;
try
{
pl.CoverArtUrl = item.musicTwoRowItemRenderer.thumbnailRenderer.musicThumbnailRenderer.thumbnail.thumbnails[0].url;
}
catch { }
playListCol.Add(pl);
}
catch { }
}
}
string continuation = string.Empty;
var jo = JObject.Parse(result);
var musicShelfRendererTokens = jo.Descendants().Where(t => t.Type == JTokenType.Property && ((JProperty)t).Name == "itemSectionRenderer")
.Select(p => ((JProperty)p).Value)
.ToList();
foreach (var token in musicShelfRendererTokens)
{
Console.Out.WriteLine(token);
var msr = token.ToObject <BrowsePlaylistsResultsContext.Itemsectionrenderer>();
if (msr != null &&
msr.contents[0].gridRenderer.continuations != null &&
msr.contents[0].gridRenderer.continuations.Length > 0 &&
msr.contents[0].gridRenderer.continuations[0].nextContinuationData != null &&
msr.contents[0].gridRenderer.continuations[0].nextContinuationData.continuation != null)
{
continuation = msr.contents[0].gridRenderer.continuations[0].nextContinuationData.continuation;
}
}
if (!string.IsNullOrEmpty(continuation))
{
return(GetPlaylists(cookieValue, continuation, playListCol));
}
}
else
{
var playListsResultContext = JsonConvert.DeserializeObject <BrowsePlaylistsResultsContinuationContext>(result);
var playListResults = playListsResultContext.continuationContents
.gridContinuation
.items;
foreach (var item in playListResults)
{
if (item.musicTwoRowItemRenderer.title.runs[0].text != "New playlist" &&
item.musicTwoRowItemRenderer.title.runs[0].text != "Your likes")
{
try
{
var pl = new OnlinePlaylist
{
Title = item.musicTwoRowItemRenderer.title.runs[0].text
};
try
{
pl.Subtitle = item.musicTwoRowItemRenderer.subtitle.runs[0].text +
item.musicTwoRowItemRenderer.subtitle.runs[1].text +
item.musicTwoRowItemRenderer.subtitle.runs[2].text;
}
catch
{
try
{
pl.Subtitle = item.musicTwoRowItemRenderer.subtitle.runs[0].text +
item.musicTwoRowItemRenderer.subtitle.runs[1].text;
}
catch
{
try
{
pl.Subtitle = item.musicTwoRowItemRenderer.subtitle.runs[0].text;
}
catch { }
}
}
pl.BrowseId = item.musicTwoRowItemRenderer.navigationEndpoint.browseEndpoint.browseId;
try
{
pl.CoverArtUrl = item.musicTwoRowItemRenderer.thumbnailRenderer.musicThumbnailRenderer.thumbnail.thumbnails[0].url;
}
catch { }
playListCol.Add(pl);
}
catch (Exception e)
{
Logger.Log(e, "GetPlaylists - Error fetching a playlist", Log.LogTypeEnum.Error);
}
}
}
string continuation = string.Empty;
var jo = JObject.Parse(result);
var musicShelfRendererTokens = jo.Descendants().Where(t => t.Type == JTokenType.Property && ((JProperty)t).Name == "continuationContents")
.Select(p => ((JProperty)p).Value)
.ToList();
foreach (var token in musicShelfRendererTokens)
{
Console.Out.WriteLine(token);
var msr = token.ToObject <BrowsePlaylistsResultsContinuationContext.Continuationcontents>();
if (msr != null &&
msr.gridContinuation != null &&
msr.gridContinuation.continuations != null &&
msr.gridContinuation.continuations.Length > 0 &&
msr.gridContinuation.continuations[0].nextContinuationData != null &&
msr.gridContinuation.continuations[0].nextContinuationData.continuation != null)
{
continuation = msr.gridContinuation.continuations[0].nextContinuationData.continuation;
}
}
if (!string.IsNullOrEmpty(continuation))
{
return(GetPlaylists(cookieValue, continuation, playListCol));
}
}
}
}
}
catch (Exception e)
{
var _ = e;
#if DEBUG
Console.Out.WriteLine("GetPlaylists: " + e.Message);
#endif
}
return(playListCol);
}
