/// <summary>
/// Attach Get Playlist Command
/// </summary>
/// <param name="client">Spotify Sdk Client</param>
/// <param name="response">Playlist Response</param>
/// <param name="overrideIsAttach">Override Is Attach?</param>
public static void AttachGetPlaylistCommands(
this ISpotifySdkClient client,
PlaylistResponse response,
bool?overrideIsAttach = null)
{
var isAttach = GetConfig(client.Config.IsAttachGetPlaylistCommands, overrideIsAttach);
if (isAttach && response != null)
{
// Playlist Command
if (client.CommandActions.Playlist != null)
{
response.Command = new GenericCommand <PlaylistResponse>(
client.CommandActions.Playlist);
}
// Change a Playlist's Details Command
if (client.CommandActions.SetPlaylist != null)
{
response.SetPlaylistCommand = new GenericCommand <PlaylistResponse>(
client.CommandActions.SetPlaylist);
}
// Upload a Custom Playlist Cover Image Command
if (client.CommandActions.SetPlaylistImage != null)
{
response.SetPlaylistImageCommand = new GenericCommand <PlaylistResponse>(
client.CommandActions.SetPlaylistImage);
}
// Add User Playback Command
response.AddUserPlaybackCommand = new GenericCommand <IPlaybackResponse>(
client.AddUserPlaybackHandler);
// User Commands
client.AttachGetUserCommands(response.Owner, isAttach);
}
}
public void GetFourtyRunningSongs(string query)
{
var id = GetSongId(query);
var songIds = new TermList();
songIds.Add(id);
StaticArgument staticArgument = new StaticArgument
{
Type = "song-radio",
SongID = songIds,
Results = 40,
MinTempo = 88,
MaxTempo = 92,
Variety = 1
};
using (var session = new EchoNestSession(ApiKey))
{
PlaylistResponse searchResponse = session.Query <Static>().Execute(staticArgument);
Assert.IsNotNull(searchResponse);
Assert.IsNotNull(searchResponse.Songs);
Assert.IsTrue(searchResponse.Songs.Any());
Assert.AreEqual(40, searchResponse.Songs.Count);
}
}
public void GetBasicPlaylist_WhereArtistName_HasSongsByArtist(string artistName)
{
BasicArgument basicArgument = new BasicArgument
{
Results = 10,
Dmca = true
};
TermList artistTerms = new TermList {
artistName
};
basicArgument.Artist.AddRange(artistTerms);
using (var session = new EchoNestSession(ApiKey))
{
PlaylistResponse searchResponse = session.Query <Basic>().Execute(basicArgument);
Assert.IsNotNull(searchResponse);
System.Diagnostics.Debug.WriteLine("Songs for : {0}", artistName);
foreach (SongBucketItem song in searchResponse.Songs)
{
System.Diagnostics.Debug.WriteLine("\t{0} ({1})", song.Title, song.ArtistName);
}
}
}
public async Task <ActionResult <PlaylistResponse> > Put(int id, [FromBody] PlaylistResponse input,
CancellationToken ct = default)
{
try
{
if (input == null)
{
return(BadRequest());
}
if (await _chinookSupervisor.GetPlaylistByIdAsync(id, ct) == null)
{
return(NotFound());
}
var errors = JsonConvert.SerializeObject(ModelState.Values
.SelectMany(state => state.Errors)
.Select(error => error.ErrorMessage));
Debug.WriteLine(errors);
if (await _chinookSupervisor.UpdatePlaylistAsync(input, ct))
{
return(Ok(input));
}
return(StatusCode(500));
}
catch (Exception ex)
{
return(StatusCode(500, ex));
}
}
public string GetPagedUserPlaylists([FromBody] PagedPlaylistRequest request)
{
PlaylistResponse playlistResponse = new PlaylistResponse();
List <Playlist> playlists = new List <Playlist>();
WebClient web = new WebClient();
web.Headers.Set("Authorization", $"Bearer {request.accessToken}");
JObject response = JObject.Parse(web.DownloadString(request.getUrl));
JArray items = response["items"].ToObject <JArray>();
foreach (JObject item in items)
{
Playlist playlist = new Playlist
{
name = item["name"].ToString(),
href = item["href"].ToString(),
uri = item["uri"].ToString(),
};
playlists.Add(playlist);
}
playlistResponse.playlists = playlists;
playlistResponse.previousUrl = response["previous"].ToString();
playlistResponse.nextUrl = response["next"].ToString();
playlistResponse.total = response["total"].ToString();
playlistResponse.limit = response["limit"].ToString();
string result = JsonConvert.SerializeObject(playlistResponse);
return(result);
}
public void GetBasicPlaylist_WhereArtistName_HasSongsByArtist(string artistName)
{
//arrange
BasicArgument basicArgument = new BasicArgument
{
Results = 10,
Dmca = true
};
TermList artistTerms = new TermList {
artistName
};
basicArgument.Artist.AddRange(artistTerms);
//act
using (EchoNestSession session = new EchoNestSession(ConfigurationManager.AppSettings.Get("echoNestApiKey")))
{
//act
PlaylistResponse searchResponse = session.Query <Basic>().Execute(basicArgument);
//assert
Assert.IsNotNull(searchResponse);
// output
Console.WriteLine("Songs for : {0}", artistName);
foreach (SongBucketItem song in searchResponse.Songs)
{
Console.WriteLine("\t{0} ({1})", song.Title, song.ArtistName);
}
Console.WriteLine();
}
}
/// <summary>Constructor</summary>
/// <param name="client">Spotify Sdk Client</param>
/// <param name="response">Playlist Response</param>
public SetPlaylistDialogViewModel(ISpotifySdkClient client,
PlaylistResponse response) :
base(client, new SetPlaylistViewModel(response))
{
// Commands
PrimaryCommand = new GenericCommand <SetPlaylistViewModel>(SetPlaylist);
}
/// <summary>
/// Set Playlist Extended Properties
/// </summary>
/// <param name="client">Spotify Sdk Client</param>
/// <param name="response">Playlist Response</param>
public static void SetPlaylistExtended(this ISpotifySdkClient client, PlaylistResponse response)
{
if (response != null)
{
client.CurrentPlaylist = response;
response.IsOwnPlaylist = client.IsPlaylistOwnedByCurrentUser(response);
response.IsEditable = response.IsOwnPlaylist || response.Collaborative;
}
}
public String UpdateTestSetFromUserDemand()
{
PlaylistResponse result = this.Execute();
if (result.Status.Code == ResponseCode.Success)
{
InsertSongs(result, null);
}
return(result.Status.Message);
}
public void UpdateTestSetByGenre(String genre)
{
PlaylistResponse result = this.Execute(genre, 15);
if (result.Status.Code != ResponseCode.Success)
{
return;
}
InsertSongs(result, genre);
}
/// <summary>
/// Attach Get Playlist Toggles
/// </summary>
/// <param name="client">Spotify Sdk Client</param>
/// <param name="response">Playlist Response</param>
public static async Task AttachGetPlaylistToggles(
this ISpotifySdkClient client,
PlaylistResponse response)
{
if (client.Config.IsAttachGetPlaylistToggles && response != null)
{
// Toggle Follow
response.ToggleFollow = await client.GetToggleAsync(
ToggleType.Follow, response.Id, (byte)FollowType.Playlist);
}
}
public async Task <IActionResult> GetPlaylist()
{
SongList list = await _playlistDispatcher.GetPlaylistByChannelId(
132, // P1
DateTime.Parse("2020-09-10"),
DateTime.Parse("2020-09-13"),
100);
PlaylistResponse model = CreateModel(list);
return(Ok(model));
}
public async Task <PlaylistResponse> AddPlaylistAsync(PlaylistResponse newPlaylistViewModel,
CancellationToken ct = default)
{
var playlist = new Playlist
{
Name = newPlaylistViewModel.Name
};
playlist = await _playlistRepository.AddAsync(playlist, ct);
newPlaylistViewModel.PlaylistId = playlist.PlaylistId;
return(newPlaylistViewModel);
}
/// <summary>
/// Enumerates videos included in the specified playlist.
/// </summary>
public async IAsyncEnumerable <Video> GetVideosAsync(PlaylistId id)
{
var encounteredVideoIds = new HashSet <string>();
var index = 0;
while (true)
{
var response = await PlaylistResponse.GetAsync(_httpClient, id, index);
var countDelta = 0;
foreach (var video in response.GetVideos())
{
var videoId = video.GetId();
// Skip already encountered videos
if (!encounteredVideoIds.Add(videoId))
{
continue;
}
yield return(new Video(
videoId,
video.GetTitle(),
video.GetAuthor(),
video.GetChannelId(),
video.GetUploadDate(),
video.GetDescription(),
video.GetDuration(),
new ThumbnailSet(videoId),
video.GetKeywords(),
new Engagement(
video.GetViewCount(),
video.GetLikeCount(),
video.GetDislikeCount()
)
));
countDelta++;
}
// Videos loop around, so break when we stop seeing new videos
if (countDelta <= 0)
{
break;
}
index += countDelta;
}
}
public async Task <bool> UpdatePlaylistAsync(PlaylistResponse playlistViewModel,
CancellationToken ct = default)
{
var playlist = await _playlistRepository.GetByIdAsync(playlistViewModel.PlaylistId, ct);
if (playlist == null)
{
return(false);
}
playlist.PlaylistId = playlistViewModel.PlaylistId;
playlist.Name = playlistViewModel.Name;
return(await _playlistRepository.UpdateAsync(playlist, ct));
}
/// <summary>
/// Gets the metadata associated with the specified playlist.
/// </summary>
public async Task <Playlist> GetAsync(PlaylistId id)
{
var response = await PlaylistResponse.GetAsync(_httpClient, id);
return(new Playlist(
id,
response.GetTitle(),
response.TryGetAuthor(),
response.TryGetDescription() ?? "", new Engagement(
response.TryGetViewCount() ?? 0,
response.TryGetLikeCount() ?? 0,
response.TryGetDislikeCount() ?? 0
)));
}
public void GetStaticPlaylist_WhereMoodAndStyle_HasVarietyOfArtists(string title, string styles, string moods)
{
//arrange
TermList styleTerms = new TermList();
foreach (string s in styles.Split(','))
{
styleTerms.Add(s);
}
TermList moodTerms = new TermList();
foreach (string s in moods.Split(','))
{
moodTerms.Add(s);
}
StaticArgument staticArgument = new StaticArgument
{
Results = 25,
Adventurousness = 0.4,
Type = "artist-description",
Variety = 0.4 /* variety of artists */
};
staticArgument.Styles.AddRange(styleTerms);
staticArgument.Moods.AddRange(moodTerms);
//act
using (EchoNestSession session = new EchoNestSession(ConfigurationManager.AppSettings.Get("echoNestApiKey")))
{
//act
PlaylistResponse searchResponse = session.Query <Static>().Execute(staticArgument);
//assert
Assert.IsNotNull(searchResponse);
Assert.IsNotNull(searchResponse.Songs);
Assert.IsTrue(searchResponse.Songs.Any());
// output
Console.WriteLine("Songs for : {0}", title);
foreach (SongBucketItem song in searchResponse.Songs)
{
Console.WriteLine("\t{0} ({1})", song.Title, song.ArtistName);
}
Console.WriteLine();
}
}
/// <summary>
/// Enumerates videos returned by the specified search query.
/// </summary>
/// <param name="searchQuery">The term to look for.</param>
/// <param name="firstPage">Sets how many page should be skipped from the beginning of the search.</param>
/// <param name="takePage">Limits how many page should be requested to complete the search.</param>
public async IAsyncEnumerable <Video> GetVideosAsync(string searchQuery, int firstPage, int takePage)
{
var encounteredVideoIds = new HashSet <string>();
for (var page = firstPage; page < firstPage + takePage; page++)
{
var response = await PlaylistResponse.GetSearchResultsAsync(_httpClient, searchQuery, page);
var countDelta = 0;
foreach (var video in response.GetVideos())
{
var videoId = video.GetId();
// Skip already encountered videos
if (!encounteredVideoIds.Add(videoId))
{
continue;
}
yield return(new Video(
videoId,
video.GetTitle(),
video.GetAuthor(),
video.GetChannelId(),
video.GetUploadDate(),
video.GetDescription(),
video.GetDuration(),
new ThumbnailSet(videoId),
video.GetKeywords(),
new Engagement(
video.GetViewCount(),
video.GetLikeCount(),
video.GetDislikeCount()
)
));
countDelta++;
}
// Videos loop around, so break when we stop seeing new videos
if (countDelta <= 0)
{
break;
}
}
}
public async Task <ActionResult <PlaylistResponse> > Post([FromBody] PlaylistResponse input,
CancellationToken ct = default)
{
try
{
if (input == null)
{
return(BadRequest());
}
return(StatusCode(201, await _chinookSupervisor.AddPlaylistAsync(input, ct)));
}
catch (Exception ex)
{
return(StatusCode(500, ex));
}
}
/// <summary>
/// Gets the metadata associated with the specified playlist.
/// </summary>
public async Task <Playlist> GetAsync(string id)
{
var response = await PlaylistResponse.GetAsync(_httpClient, id);
var thumbnails = response
.GetVideos()
.FirstOrDefault()?
.GetId()
.Pipe(i => new ThumbnailSet(i));
return(new Playlist(
id,
response.GetTitle(),
response.TryGetAuthor(),
response.TryGetDescription() ?? "",
thumbnails));
}
/// <summary>
/// Enumerates videos included in the specified playlist.
/// </summary>
public async IAsyncEnumerable <PlaylistVideo> GetVideosAsync(PlaylistId id)
{
var encounteredVideoIds = new HashSet <string>();
var continuationToken = "";
while (true)
{
var response = await PlaylistResponse.GetAsync(_httpClient, id, continuationToken);
foreach (var video in response.GetPlaylistVideos())
{
var videoId = video.GetId();
// Skip already encountered videos
if (!encounteredVideoIds.Add(videoId))
{
continue;
}
// Skip deleted videos
if (string.IsNullOrEmpty(video.GetChannelId()))
{
continue;
}
yield return(new PlaylistVideo(
videoId,
video.GetTitle(),
video.GetAuthor(),
video.GetChannelId(),
video.GetDescription(),
video.GetDuration(),
video.GetViewCount(),
new ThumbnailSet(videoId)
));
}
continuationToken = response.TryGetContinuationToken();
if (string.IsNullOrEmpty(continuationToken))
{
break;
}
}
}
public void GetStaticPlaylist_WhereMoodAndStyle_HasVarietyOfArtists(string title, string styles, string moods)
{
TermList styleTerms = new TermList();
foreach (string s in styles.Split(','))
{
styleTerms.Add(s);
}
TermList moodTerms = new TermList();
foreach (string s in moods.Split(','))
{
moodTerms.Add(s);
}
StaticArgument staticArgument = new StaticArgument
{
Results = 25,
Adventurousness = 0.4,
Type = "artist-description",
Variety = 0.4 /* variety of artists */
};
staticArgument.Styles.AddRange(styleTerms);
staticArgument.Moods.AddRange(moodTerms);
using (var session = new EchoNestSession(ApiKey))
{
PlaylistResponse searchResponse = session.Query <Static>().Execute(staticArgument);
Assert.IsNotNull(searchResponse);
Assert.IsNotNull(searchResponse.Songs);
Assert.IsTrue(searchResponse.Songs.Any());
System.Diagnostics.Debug.WriteLine("Songs for : {0}", title);
foreach (SongBucketItem song in searchResponse.Songs)
{
System.Diagnostics.Debug.WriteLine("\t{0} ({1})", song.Title, song.ArtistName);
}
}
}
public async Task FetchThumbnailsAndPlaylistCounts()
{
int numLists = 0;
if (ServiceAccessor.ConnectedToInternet())
{
// Get the playlists for the game
PlaylistResponse playResponse = await ServiceAccessor.GetCategoryPlaylists(GameModel.categories.ToList());
foreach (Category cat in GameModel.categories)
{
cat.playlists = playResponse.playlists[cat.categoryId];
}
// Count the playlists and get a thumbnail
foreach (KeyValuePair <string, BindableCollection <Playlist> > entry in playResponse.playlists)
{
numLists += entry.Value.Count;
if (Thumbnail == "ms-appx:///Assets/hudl-mark-gray.png")
{
foreach (Playlist playlist in entry.Value)
{
if (playlist.thumbnailLocation != null)
{
Thumbnail = playlist.thumbnailLocation;
Stretch = "UniformToFill";
}
}
}
}
}
else
{
foreach (Category cat in GameModel.categories)
{
numLists += cat.playlists.Count;
}
}
//Populate the NumPlaylists field with the counter
NumPlaylists = numLists.ToString();
}
/// <summary>
/// Enumerates videos returned by the specified search query.
/// </summary>
/// <param name="searchQuery">The term to look for.</param>
/// <param name="startPage">Sets how many page should be skipped from the beginning of the search.</param>
/// <param name="pageCount">Limits how many page should be requested to complete the search.</param>
public async IAsyncEnumerable <PlaylistVideo> GetVideosAsync(string searchQuery, int startPage, int pageCount)
{
var encounteredVideoIds = new HashSet <string>();
var continuationToken = "";
for (var page = 0; page < startPage + pageCount; page++)
{
var response = await PlaylistResponse.GetSearchResultsAsync(_httpClient, searchQuery, continuationToken);
if (page >= startPage)
{
foreach (var video in response.GetVideos())
{
var videoId = video.GetId();
// Skip already encountered videos
if (!encounteredVideoIds.Add(videoId))
{
continue;
}
yield return(new PlaylistVideo(
videoId,
video.GetTitle(),
video.GetAuthor(),
video.GetChannelId(),
video.GetDescription(),
video.GetDuration(),
video.GetViewCount(),
new ThumbnailSet(videoId)
));
}
}
continuationToken = response.TryGetContinuationToken();
if (string.IsNullOrEmpty(continuationToken))
{
break;
}
}
}
/// <summary>
/// Gets the metadata associated with the specified playlist.
/// </summary>
public async Task <Playlist> GetAsync(PlaylistId id)
{
var response = await PlaylistResponse.GetAsync(_httpClient, id);
var thumbnails = response
.GetVideos()
.FirstOrDefault()?
.GetId()
.Pipe(i => new ThumbnailSet(i));
return(new Playlist(
id,
response.GetTitle(),
response.TryGetAuthor(),
response.TryGetDescription() ?? "",
thumbnails,
new Engagement(
response.TryGetViewCount() ?? 0,
response.TryGetLikeCount() ?? 0,
response.TryGetDislikeCount() ?? 0
)));
}
private void InsertSongs(PlaylistResponse result, string genre)
{
for (int i = 0; i < result.Songs.Count; i++)
{
var track = result.Songs[i];
Song song = database.Song.FindByName(track.Title);
this.UpdateSong(song, track.ArtistName, genre);
TheEchoNest echosong = database.TheEchoNest.FindBySongName(song.Name);
if (echosong == null)
{
continue;
}
this.UpdateAudioProperties(echosong, track);
echosong.Song = song;
SaveIntoDatabase();
}
}
private async Task <Video> GetVideoFromMixPlaylistAsync(VideoId id)
{
var playlistInfo = await PlaylistResponse.GetAsync(_httpClient, "RD" + id.Value);
var video = playlistInfo.GetVideos().First(x => x.GetId() == id.Value);
return(new Video(
id,
video.GetTitle(),
video.GetAuthor(),
video.GetChannelId(),
video.GetUploadDate(),
video.GetDescription(),
video.GetDuration(),
new ThumbnailSet(id),
video.GetKeywords(),
new Engagement(
video.GetViewCount(),
video.GetLikeCount(),
video.GetDislikeCount()
)
));
}
private PlaylistData CreateEchonestPlaylist(string apiKey)
{
var seedArtists = new TermList();
seedArtists.Add(Query);
StaticArgument staticArgument = new StaticArgument
{
Results = 40,
Artist = seedArtists,
Type = "artist-radio"
};
using (var session = new EchoNestSession(apiKey))
{
PlaylistResponse searchResponse = session.Query <Static>().Execute(staticArgument);
var playlistData = new PlaylistData();
playlistData.Items = new List <PlaylistDataItem>();
playlistData.Description = Query;
playlistData.Title = string.Format("{0} playlist", Query);
playlistData.SearchKeys = new List <string>();
foreach (var song in searchResponse.Songs)
{
var item = new PlaylistDataItem();
item.Artist = song.ArtistName;
item.Title = song.Title;
playlistData.Items.Add(item);
var searchKey = string.Format("{0} {1}", item.Artist, item.Title);
playlistData.SearchKeys.Add(searchKey);
}
return(playlistData);
}
}
/// <summary>
/// Enumerates videos included in the specified playlist.
/// </summary>
public async IAsyncEnumerable <Video> GetVideosAsync(string id)
{
var encounteredstrings = new HashSet <string>();
var index = 0;
while (true)
{
var response = await PlaylistResponse.GetAsync(_httpClient, id, index);
var countDelta = 0;
foreach (var video in response.GetVideos())
{
var videoId = video.GetId();
// Skip already encountered videos
if (!encounteredstrings.Add(videoId))
{
continue;
}
//TODO
yield return(null);
countDelta++;
}
// Videos loop around, so break when we stop seeing new videos
if (countDelta <= 0)
{
break;
}
index += countDelta;
}
}
public void GetPlaylistByArtistOrSong(string query)
{
var seedArtists = new TermList();
seedArtists.Add(query);
StaticArgument staticArgument = new StaticArgument
{
Results = 40,
Artist = seedArtists,
Type = "artist-radio"
};
using (var session = new EchoNestSession(ApiKey))
{
PlaylistResponse searchResponse = session.Query <Static>().Execute(staticArgument);
Assert.IsNotNull(searchResponse);
Assert.IsNotNull(searchResponse.Songs);
Assert.IsTrue(searchResponse.Songs.Any());
Assert.AreEqual(40, searchResponse.Songs.Count);
}
}
