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SpotifyWebAPI.cs
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1089 lines (968 loc) · 52.2 KB
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using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using SpotifyAPI.Web.Enums;
using SpotifyAPI.Web.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
namespace SpotifyAPI.Web
{
// ReSharper disable once InconsistentNaming
public sealed class SpotifyWebAPI : IDisposable
{
private readonly SpotifyWebBuilder _builder;
public SpotifyWebAPI()
{
_builder = new SpotifyWebBuilder();
UseAuth = true;
WebClient = new SpotifyWebClient
{
JsonSettings =
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore,
TypeNameHandling = TypeNameHandling.All
}
};
}
public void Dispose()
{
WebClient.Dispose();
GC.SuppressFinalize(this);
}
#region Configuration
/// <summary>
/// The type of the <see cref="AccessToken"/>
/// </summary>
public string TokenType { get; set; }
/// <summary>
/// A valid token issued by spotify. Used only when <see cref="UseAuth"/> is true
/// </summary>
public string AccessToken { get; set; }
/// <summary>
/// If true, an authorization header based on <see cref="TokenType"/> and <see cref="AccessToken"/> will be used
/// </summary>
public bool UseAuth { get; set; }
/// <summary>
/// A custom WebClient, used for Unit-Testing
/// </summary>
public IClient WebClient { get; set; }
/// <summary>
/// Specifies after how many miliseconds should a failed request be retried.
/// </summary>
public int RetryAfter { get; set; } = 50;
/// <summary>
/// Should a failed request (specified by <see cref="RetryErrorCodes"/> be automatically retried or not.
/// </summary>
public bool UseAutoRetry { get; set; } = false;
/// <summary>
/// Maximum number of tries for one failed request.
/// </summary>
public int RetryTimes { get; set; } = 10;
/// <summary>
/// Error codes that will trigger auto-retry if <see cref="UseAutoRetry"/> is enabled.
/// </summary>
public IEnumerable<int> RetryErrorCodes { get; set; } = new[] { 500, 502, 503 };
#endregion Configuration
#region Search
/// <summary>
/// Get Spotify catalog information about artists, albums, tracks or playlists that match a keyword string asynchronously.
/// </summary>
/// <param name="q">The search query's keywords (and optional field filters and operators), for example q=roadhouse+blues.</param>
/// <param name="type">A list of item types to search across.</param>
/// <param name="limit">The maximum number of items to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first result to return. Default: 0</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code or the string from_token.</param>
/// <returns></returns>
public Task<SearchItem> SearchItems(string q, SearchType type, int limit = 20, int offset = 0, string market = "")
{
return DownloadData<SearchItem>(_builder.SearchItems(q, type, limit, offset, market));
}
#endregion Search
#region Albums
/// <summary>
/// Get Spotify catalog information about an album’s tracks asynchronously. Optional parameters can be used to limit the number of
/// tracks returned.
/// </summary>
/// <param name="id">The Spotify ID for the album.</param>
/// <param name="limit">The maximum number of items to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first track to return. Default: 0 (the first object).</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
public Task<Paging<SimpleTrack>> GetAlbumTracks(string id, int limit = 20, int offset = 0, string market = "")
{
return DownloadData<Paging<SimpleTrack>>(_builder.GetAlbumTracks(id, limit, offset, market));
}
/// <summary>
/// Get Spotify catalog information for a single album asynchronously.
/// </summary>
/// <param name="id">The Spotify ID for the album.</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
public Task<FullAlbum> GetAlbum(string id, string market = "")
{
return DownloadData<FullAlbum>(_builder.GetAlbum(id, market));
}
/// <summary>
/// Get Spotify catalog information for multiple albums identified by their Spotify IDs asynchrously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs for the albums. Maximum: 20 IDs.</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
public Task<SeveralAlbums> GetSeveralAlbums(List<string> ids, string market = "")
{
return DownloadData<SeveralAlbums>(_builder.GetSeveralAlbums(ids, market));
}
#endregion Albums
#region Artists
/// <summary>
/// Get Spotify catalog information for a single artist identified by their unique Spotify ID asynchronously.
/// </summary>
/// <param name="id">The Spotify ID for the artist.</param>
/// <returns></returns>
public Task<FullArtist> GetArtist(string id)
{
return DownloadData<FullArtist>(_builder.GetArtist(id));
}
/// <summary>
/// Get Spotify catalog information about artists similar to a given artist asynchronously. Similarity is based on analysis of the
/// Spotify community’s listening history.
/// </summary>
/// <param name="id">The Spotify ID for the artist.</param>
/// <returns></returns>
public Task<SeveralArtists> GetRelatedArtists(string id)
{
return DownloadData<SeveralArtists>(_builder.GetRelatedArtists(id));
}
/// <summary>
/// Get Spotify catalog information about an artist’s top tracks by country asynchronously.
/// </summary>
/// <param name="id">The Spotify ID for the artist.</param>
/// <param name="country">The country: an ISO 3166-1 alpha-2 country code.</param>
/// <returns></returns>
public Task<SeveralTracks> GetArtistsTopTracks(string id, string country)
{
return DownloadData<SeveralTracks>(_builder.GetArtistsTopTracks(id, country));
}
/// <summary>
/// Get Spotify catalog information about an artist’s albums asynchronously. Optional parameters can be specified in the query string
/// to filter and sort the response.
/// </summary>
/// <param name="id">The Spotify ID for the artist.</param>
/// <param name="type">
/// A list of keywords that will be used to filter the response. If not supplied, all album types will
/// be returned
/// </param>
/// <param name="limit">The maximum number of items to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first album to return. Default: 0</param>
/// <param name="market">
/// An ISO 3166-1 alpha-2 country code. Supply this parameter to limit the response to one particular
/// geographical market
/// </param>
/// <returns></returns>
public Task<Paging<SimpleAlbum>> GetArtistsAlbums(string id, AlbumType type = AlbumType.All, int limit = 20, int offset = 0, string market = "")
{
return DownloadData<Paging<SimpleAlbum>>(_builder.GetArtistsAlbums(id, type, limit, offset, market));
}
/// <summary>
/// Get Spotify catalog information for several artists based on their Spotify IDs asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs for the artists. Maximum: 50 IDs.</param>
/// <returns></returns>
public Task<SeveralArtists> GetSeveralArtists(List<string> ids)
{
return DownloadData<SeveralArtists>(_builder.GetSeveralArtists(ids));
}
#endregion Artists
#region Browse
/// <summary>
/// Get a list of Spotify featured playlists asynchronously (shown, for example, on a Spotify player’s “Browse” tab).
/// </summary>
/// <param name="locale">
/// The desired language, consisting of a lowercase ISO 639 language code and an uppercase ISO 3166-1
/// alpha-2 country code, joined by an underscore.
/// </param>
/// <param name="country">A country: an ISO 3166-1 alpha-2 country code.</param>
/// <param name="timestamp">A timestamp in ISO 8601 format</param>
/// <param name="limit">The maximum number of items to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first item to return. Default: 0</param>
/// <remarks>AUTH NEEDED</remarks>
public Task<FeaturedPlaylists> GetFeaturedPlaylists(string locale = "", string country = "", DateTime timestamp = default(DateTime), int limit = 20, int offset = 0)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetFeaturedPlaylists");
return DownloadData<FeaturedPlaylists>(_builder.GetFeaturedPlaylists(locale, country, timestamp, limit, offset));
}
/// <summary>
/// Get a list of new album releases featured in Spotify asynchronously (shown, for example, on a Spotify player’s “Browse” tab).
/// </summary>
/// <param name="country">A country: an ISO 3166-1 alpha-2 country code.</param>
/// <param name="limit">The maximum number of items to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first item to return. Default: 0</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<NewAlbumReleases> GetNewAlbumReleases(string country = "", int limit = 20, int offset = 0)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetNewAlbumReleases");
return DownloadData<NewAlbumReleases>(_builder.GetNewAlbumReleases(country, limit, offset));
}
/// <summary>
/// Get a list of categories used to tag items in Spotify asynchronously (on, for example, the Spotify player’s “Browse” tab).
/// </summary>
/// <param name="country">
/// A country: an ISO 3166-1 alpha-2 country code. Provide this parameter if you want to narrow the
/// list of returned categories to those relevant to a particular country
/// </param>
/// <param name="locale">
/// The desired language, consisting of an ISO 639 language code and an ISO 3166-1 alpha-2 country
/// code, joined by an underscore
/// </param>
/// <param name="limit">The maximum number of categories to return. Default: 20. Minimum: 1. Maximum: 50. </param>
/// <param name="offset">The index of the first item to return. Default: 0 (the first object).</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<CategoryList> GetCategories(string country = "", string locale = "", int limit = 20, int offset = 0)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetCategories");
return DownloadData<CategoryList>(_builder.GetCategories(country, locale, limit, offset));
}
/// <summary>
/// Get a single category used to tag items in Spotify asynchronously (on, for example, the Spotify player’s “Browse” tab).
/// </summary>
/// <param name="categoryId">The Spotify category ID for the category.</param>
/// <param name="country">
/// A country: an ISO 3166-1 alpha-2 country code. Provide this parameter to ensure that the category
/// exists for a particular country.
/// </param>
/// <param name="locale">
/// The desired language, consisting of an ISO 639 language code and an ISO 3166-1 alpha-2 country
/// code, joined by an underscore
/// </param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Category> GetCategory(string categoryId, string country = "", string locale = "")
{
return DownloadData<Category>(_builder.GetCategory(categoryId, country, locale));
}
/// <summary>
/// Get a list of Spotify playlists tagged with a particular category asynchronously.
/// </summary>
/// <param name="categoryId">The Spotify category ID for the category.</param>
/// <param name="country">A country: an ISO 3166-1 alpha-2 country code.</param>
/// <param name="limit">The maximum number of items to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first item to return. Default: 0</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<CategoryPlaylist> GetCategoryPlaylists(string categoryId, string country = "", int limit = 20, int offset = 0)
{
return DownloadData<CategoryPlaylist>(_builder.GetCategoryPlaylists(categoryId, country, limit, offset));
}
/// <summary>
/// Create a playlist-style listening experience based on seed artists, tracks and genres asynchronously.
/// </summary>
/// <param name="artistSeed">A comma separated list of Spotify IDs for seed artists.
/// Up to 5 seed values may be provided in any combination of seed_artists, seed_tracks and seed_genres.
/// </param>
/// <param name="genreSeed">A comma separated list of any genres in the set of available genre seeds.
/// Up to 5 seed values may be provided in any combination of seed_artists, seed_tracks and seed_genres.
/// </param>
/// <param name="trackSeed">A comma separated list of Spotify IDs for a seed track.
/// Up to 5 seed values may be provided in any combination of seed_artists, seed_tracks and seed_genres.
/// </param>
/// <param name="target">Tracks with the attribute values nearest to the target values will be preferred.</param>
/// <param name="min">For each tunable track attribute, a hard floor on the selected track attribute’s value can be provided</param>
/// <param name="max">For each tunable track attribute, a hard ceiling on the selected track attribute’s value can be provided</param>
/// <param name="limit">The target size of the list of recommended tracks. Default: 20. Minimum: 1. Maximum: 100.
/// For seeds with unusually small pools or when highly restrictive filtering is applied, it may be impossible to generate the requested number of recommended tracks.
/// </param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.
/// Because min_*, max_* and target_* are applied to pools before relinking, the generated results may not precisely match the filters applied.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Recommendations> GetRecommendations(List<string> artistSeed = null, List<string> genreSeed = null, List<string> trackSeed = null,
TuneableTrack target = null, TuneableTrack min = null, TuneableTrack max = null, int limit = 20, string market = "")
{
return DownloadData<Recommendations>(_builder.GetRecommendations(artistSeed, genreSeed, trackSeed, target, min, max, limit, market));
}
/// <summary>
/// Retrieve a list of available genres seed parameter values for recommendations asynchronously.
/// </summary>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<RecommendationSeedGenres> GetRecommendationSeedsGenres()
{
return DownloadData<RecommendationSeedGenres>(_builder.GetRecommendationSeedsGenres());
}
#endregion Browse
#region Follow
/// <summary>
/// Get the current user’s followed artists asynchronously.
/// </summary>
/// <param name="followType">The ID type: currently only artist is supported. </param>
/// <param name="limit">The maximum number of items to return. Default: 20. Minimum: 1. Maximum: 50. </param>
/// <param name="after">The last artist ID retrieved from the previous request.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<FollowedArtists> GetFollowedArtists(FollowType followType, int limit = 20, string after = "")
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetFollowedArtists");
return DownloadData<FollowedArtists>(_builder.GetFollowedArtists(limit, after));
}
/// <summary>
/// Add the current user as a follower of one or more artists or other Spotify users asynchronously.
/// </summary>
/// <param name="followType">The ID type: either artist or user.</param>
/// <param name="ids">A list of the artist or the user Spotify IDs</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> Follow(FollowType followType, List<string> ids)
{
JObject ob = new JObject
{
{"ids", new JArray(ids)}
};
return (await UploadData<ErrorResponse>(_builder.Follow(followType),
ob.ToString(Formatting.None), "PUT").ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Add the current user as a follower of one or more artists or other Spotify users asynchronously.
/// </summary>
/// <param name="followType">The ID type: either artist or user.</param>
/// <param name="id">Artists or the Users Spotify ID</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> Follow(FollowType followType, string id)
{
return Follow(followType, new List<string> { id });
}
/// <summary>
/// Remove the current user as a follower of one or more artists or other Spotify users asynchronously.
/// </summary>
/// <param name="followType">The ID type: either artist or user.</param>
/// <param name="ids">A list of the artist or the user Spotify IDs</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> Unfollow(FollowType followType, List<string> ids)
{
JObject ob = new JObject
{
{"ids", new JArray(ids)}
};
return (await UploadData<ErrorResponse>(_builder.Unfollow(followType), ob.ToString(Formatting.None), "DELETE").ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Remove the current user as a follower of one or more artists or other Spotify users asynchronously.
/// </summary>
/// <param name="followType">The ID type: either artist or user.</param>
/// <param name="id">Artists or the Users Spotify ID</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> Unfollow(FollowType followType, string id)
{
return Unfollow(followType, new List<string> { id });
}
/// <summary>
/// Check to see if the current user is following one or more artists or other Spotify users asynchronously.
/// </summary>
/// <param name="followType">The ID type: either artist or user.</param>
/// <param name="ids">A list of the artist or the user Spotify IDs to check</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ListResponse<bool>> IsFollowing(FollowType followType, List<string> ids)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for IsFollowing");
var url = _builder.IsFollowing(followType, ids);
return DownloadList<bool>(url);
}
/// <summary>
/// Check to see if the current user is following one artist or another Spotify user asynchronously.
/// </summary>
/// <param name="followType">The ID type: either artist or user.</param>
/// <param name="id">Artists or the Users Spotify ID</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ListResponse<bool>> IsFollowing(FollowType followType, string id)
{
return IsFollowing(followType, new List<string> { id });
}
/// <summary>
/// Add the current user as a follower of a playlist asynchronously.
/// </summary>
/// <param name="ownerId">The Spotify user ID of the person who owns the playlist.</param>
/// <param name="playlistId">
/// The Spotify ID of the playlist. Any playlist can be followed, regardless of its public/private
/// status, as long as you know its playlist ID.
/// </param>
/// <param name="showPublic">
/// If true the playlist will be included in user's public playlists, if false it will remain
/// private.
/// </param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> FollowPlaylist(string ownerId, string playlistId, bool showPublic = true)
{
JObject body = new JObject
{
{"public", showPublic}
};
return UploadData<ErrorResponse>(_builder.FollowPlaylist(ownerId, playlistId, showPublic), body.ToString(Formatting.None), "PUT");
}
/// <summary>
/// Remove the current user as a follower of a playlist asynchronously.
/// </summary>
/// <param name="ownerId">The Spotify user ID of the person who owns the playlist.</param>
/// <param name="playlistId">The Spotify ID of the playlist that is to be no longer followed.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> UnfollowPlaylist(string ownerId, string playlistId)
{
return UploadData<ErrorResponse>(_builder.UnfollowPlaylist(ownerId, playlistId), "", "DELETE");
}
/// <summary>
/// Check to see if one or more Spotify users are following a specified playlist asynchronously.
/// </summary>
/// <param name="ownerId">The Spotify user ID of the person who owns the playlist.</param>
/// <param name="playlistId">The Spotify ID of the playlist.</param>
/// <param name="ids">A list of Spotify User IDs</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ListResponse<bool>> IsFollowingPlaylist(string ownerId, string playlistId, List<string> ids)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for IsFollowingPlaylist");
var url = _builder.IsFollowingPlaylist(ownerId, playlistId, ids);
return DownloadList<bool>(url);
}
/// <summary>
/// Check to see if one or more Spotify users are following a specified playlist asynchronously.
/// </summary>
/// <param name="ownerId">The Spotify user ID of the person who owns the playlist.</param>
/// <param name="playlistId">The Spotify ID of the playlist.</param>
/// <param name="id">A Spotify User ID</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ListResponse<bool>> IsFollowingPlaylist(string ownerId, string playlistId, string id)
{
return IsFollowingPlaylist(ownerId, playlistId, new List<string> { id });
}
#endregion Follow
#region Library
/// <summary>
/// Save one or more tracks to the current user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> SaveTracks(List<string> ids)
{
JArray array = new JArray(ids);
return (await UploadData<ErrorResponse>(_builder.SaveTracks(), array.ToString(Formatting.None), "PUT").ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Save one track to the current user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="id">A Spotify ID</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> SaveTrack(string id)
{
return SaveTracks(new List<string> { id });
}
/// <summary>
/// Get a list of the songs saved in the current Spotify user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="limit">The maximum number of objects to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first object to return. Default: 0 (i.e., the first object)</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Paging<SavedTrack>> GetSavedTracks(int limit = 20, int offset = 0, string market = "")
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetSavedTracks");
return DownloadData<Paging<SavedTrack>>(_builder.GetSavedTracks(limit, offset, market));
}
/// <summary>
/// Remove one or more tracks from the current user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> RemoveSavedTracks(List<string> ids)
{
JArray array = new JArray(ids);
return (await UploadData<ErrorResponse>(_builder.RemoveSavedTracks(), array.ToString(Formatting.None), "DELETE").ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Check if one or more tracks is already saved in the current Spotify user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ListResponse<bool>> CheckSavedTracks(List<string> ids)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for CheckSavedTracks");
var url = _builder.CheckSavedTracks(ids);
return DownloadList<bool>(url);
}
/// <summary>
/// Save one or more albums to the current user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> SaveAlbums(List<string> ids)
{
JArray array = new JArray(ids);
return (await UploadData<ErrorResponse>(_builder.SaveAlbums(), array.ToString(Formatting.None), "PUT").ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Save one album to the current user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="id">A Spotify ID</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> SaveAlbum(string id)
{
return SaveAlbums(new List<string> { id });
}
/// <summary>
/// Get a list of the albums saved in the current Spotify user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="limit">The maximum number of objects to return. Default: 20. Minimum: 1. Maximum: 50.</param>
/// <param name="offset">The index of the first object to return. Default: 0 (i.e., the first object)</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Paging<SavedAlbum>> GetSavedAlbums(int limit = 20, int offset = 0, string market = "")
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetSavedAlbums");
return DownloadData<Paging<SavedAlbum>>(_builder.GetSavedAlbums(limit, offset, market));
}
/// <summary>
/// Remove one or more albums from the current user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> RemoveSavedAlbums(List<string> ids)
{
JArray array = new JArray(ids);
return await UploadData<ErrorResponse>(_builder.RemoveSavedAlbums(), array.ToString(Formatting.None), "DELETE").ConfigureAwait(false) ?? new ErrorResponse();
}
/// <summary>
/// Check if one or more albums is already saved in the current Spotify user’s “Your Music” library asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ListResponse<bool>> CheckSavedAlbums(List<string> ids)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for CheckSavedAlbums");
var url = _builder.CheckSavedAlbums(ids);
return DownloadList<bool>(url);
}
#endregion Library
#region Personalization
/// <summary>
/// Get the current user’s top tracks based on calculated affinity asynchronously.
/// </summary>
/// <param name="timeRange">Over what time frame the affinities are computed.
/// Valid values: long_term (calculated from several years of data and including all new data as it becomes available),
/// medium_term (approximately last 6 months), short_term (approximately last 4 weeks). </param>
/// <param name="limit">The number of entities to return. Default: 20. Minimum: 1. Maximum: 50</param>
/// <param name="offest">The index of the first entity to return. Default: 0 (i.e., the first track). Use with limit to get the next set of entities.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Paging<FullTrack>> GetUsersTopTracks(TimeRangeType timeRange = TimeRangeType.MediumTerm, int limit = 20, int offest = 0)
{
return DownloadData<Paging<FullTrack>>(_builder.GetUsersTopTracks(timeRange, limit, offest));
}
/// <summary>
/// Get the current user’s top artists based on calculated affinity asynchronously.
/// </summary>
/// <param name="timeRange">Over what time frame the affinities are computed.
/// Valid values: long_term (calculated from several years of data and including all new data as it becomes available),
/// medium_term (approximately last 6 months), short_term (approximately last 4 weeks). </param>
/// <param name="limit">The number of entities to return. Default: 20. Minimum: 1. Maximum: 50</param>
/// <param name="offest">The index of the first entity to return. Default: 0 (i.e., the first track). Use with limit to get the next set of entities.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Paging<FullArtist>> GetUsersTopArtists(TimeRangeType timeRange = TimeRangeType.MediumTerm, int limit = 20, int offest = 0)
{
return DownloadData<Paging<FullArtist>>(_builder.GetUsersTopArtists(timeRange, limit, offest));
}
#endregion
#region Playlists
/// <summary>
/// Get a list of the playlists owned or followed by a Spotify user asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="limit">The maximum number of playlists to return. Default: 20. Minimum: 1. Maximum: 50. </param>
/// <param name="offset">The index of the first playlist to return. Default: 0 (the first object)</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Paging<SimplePlaylist>> GetUserPlaylists(string userId, int limit = 20, int offset = 0)
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetUserPlaylists");
return DownloadData<Paging<SimplePlaylist>>(_builder.GetUserPlaylists(userId, limit, offset));
}
/// <summary>
/// Get a playlist owned by a Spotify user asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="fields">
/// Filters for the query: a comma-separated list of the fields to return. If omitted, all fields are
/// returned.
/// </param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<FullPlaylist> GetPlaylist(string userId, string playlistId, string fields = "", string market = "")
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetPlaylist");
return DownloadData<FullPlaylist>(_builder.GetPlaylist(userId, playlistId, fields, market));
}
/// <summary>
/// Get full details of the tracks of a playlist owned by a Spotify user asyncronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="fields">
/// Filters for the query: a comma-separated list of the fields to return. If omitted, all fields are
/// returned.
/// </param>
/// <param name="limit">The maximum number of tracks to return. Default: 100. Minimum: 1. Maximum: 100.</param>
/// <param name="offset">The index of the first object to return. Default: 0 (i.e., the first object)</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Paging<PlaylistTrack>> GetPlaylistTracks(string userId, string playlistId, string fields = "", int limit = 100, int offset = 0, string market = "")
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetPlaylistTracks");
return DownloadData<Paging<PlaylistTrack>>(_builder.GetPlaylistTracks(userId, playlistId, fields, limit, offset, market));
}
/// <summary>
/// Create a playlist for a Spotify user asynchronously. (The playlist will be empty until you add tracks.)
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistName">
/// The name for the new playlist, for example "Your Coolest Playlist". This name does not need
/// to be unique.
/// </param>
/// <param name="isPublic">
/// default true. If true the playlist will be public, if false it will be private. To be able to
/// create private playlists, the user must have granted the playlist-modify-private scope.
/// </param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<FullPlaylist> CreatePlaylist(string userId, string playlistName, bool isPublic = true)
{
JObject body = new JObject
{
{"name", playlistName},
{"public", isPublic}
};
return UploadData<FullPlaylist>(_builder.CreatePlaylist(userId, playlistName, isPublic), body.ToString(Formatting.None));
}
/// <summary>
/// Change a playlist’s name and public/private state asynchronously. (The user must, of course, own the playlist.)
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="newName">The new name for the playlist, for example "My New Playlist Title".</param>
/// <param name="newPublic">If true the playlist will be public, if false it will be private.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> UpdatePlaylist(string userId, string playlistId, string newName = null, bool? newPublic = null)
{
JObject body = new JObject();
if (newName != null)
body.Add("name", newName);
if (newPublic != null)
body.Add("public", newPublic);
return (await UploadData<ErrorResponse>(_builder.UpdatePlaylist(userId, playlistId), body.ToString(Formatting.None), "PUT").ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Replace all the tracks in a playlist asynchronously, overwriting its existing tracks. This powerful request can be useful for
/// replacing tracks, re-ordering existing tracks, or clearing the playlist.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="uris">A list of Spotify track URIs to set. A maximum of 100 tracks can be set in one request.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> ReplacePlaylistTracks(string userId, string playlistId, List<string> uris)
{
JObject body = new JObject
{
{"uris", new JArray(uris.Take(100))}
};
return await UploadData<ErrorResponse>(_builder.ReplacePlaylistTracks(userId, playlistId), body.ToString(Formatting.None), "PUT").ConfigureAwait(false) ?? new ErrorResponse();
}
/// <summary>
/// Remove one or more tracks from a user’s playlist asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="uris">
/// array of objects containing Spotify URI strings (and their position in the playlist). A maximum of
/// 100 objects can be sent at once.
/// </param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> RemovePlaylistTracks(string userId, string playlistId, List<DeleteTrackUri> uris)
{
JObject body = new JObject
{
{"tracks", JArray.FromObject(uris.Take(100))}
};
return await (UploadData<ErrorResponse>(_builder.RemovePlaylistTracks(userId, playlistId, uris), body.ToString(Formatting.None), "DELETE").ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Remove one or more tracks from a user’s playlist asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="uri">Spotify URI</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> RemovePlaylistTrack(string userId, string playlistId, DeleteTrackUri uri)
{
return RemovePlaylistTracks(userId, playlistId, new List<DeleteTrackUri> { uri });
}
/// <summary>
/// Add one or more tracks to a user’s playlist asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="uris">A list of Spotify track URIs to add</param>
/// <param name="position">The position to insert the tracks, a zero-based index</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public async Task<ErrorResponse> AddPlaylistTracks(string userId, string playlistId, List<string> uris, int? position = null)
{
JObject body = new JObject
{
{"uris", JArray.FromObject(uris.Take(100))}
};
return await (UploadData<ErrorResponse>(_builder.AddPlaylistTracks(userId, playlistId, uris, position), body.ToString(Formatting.None)).ConfigureAwait(false)) ?? new ErrorResponse();
}
/// <summary>
/// Add one or more tracks to a user’s playlist asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="uri">A Spotify Track URI</param>
/// <param name="position">The position to insert the tracks, a zero-based index</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<ErrorResponse> AddPlaylistTrack(string userId, string playlistId, string uri, int? position = null)
{
return AddPlaylistTracks(userId, playlistId, new List<string> { uri }, position);
}
/// <summary>
/// Reorder a track or a group of tracks in a playlist asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <param name="playlistId">The Spotify ID for the playlist.</param>
/// <param name="rangeStart">The position of the first track to be reordered.</param>
/// <param name="insertBefore">The position where the tracks should be inserted. </param>
/// <param name="rangeLength">The amount of tracks to be reordered. Defaults to 1 if not set.</param>
/// <param name="snapshotId">The playlist's snapshot ID against which you want to make the changes.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<Snapshot> ReorderPlaylist(string userId, string playlistId, int rangeStart, int insertBefore, int rangeLength = 1, string snapshotId = "")
{
JObject body = new JObject
{
{"range_start", rangeStart},
{"range_length", rangeLength},
{"insert_before", insertBefore},
{"snapshot_id", snapshotId}
};
if (!string.IsNullOrEmpty(snapshotId))
body.Add("snapshot_id", snapshotId);
return UploadData<Snapshot>(_builder.ReorderPlaylist(userId, playlistId), body.ToString(Formatting.None), "PUT");
}
#endregion Playlists
#region Profiles
/// <summary>
/// Get detailed profile information about the current user asynchronously (including the current user’s username).
/// </summary>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<PrivateProfile> GetPrivateProfile()
{
if (!UseAuth)
throw new InvalidOperationException("Auth is required for GetPrivateProfile");
return DownloadData<PrivateProfile>(_builder.GetPrivateProfile());
}
/// <summary>
/// Get public profile information about a Spotify user asynchronously.
/// </summary>
/// <param name="userId">The user's Spotify user ID.</param>
/// <returns></returns>
public Task<PublicProfile> GetPublicProfile(string userId)
{
return DownloadData<PublicProfile>(_builder.GetPublicProfile(userId));
}
#endregion Profiles
#region Tracks
/// <summary>
/// Get Spotify catalog information for multiple tracks based on their Spotify IDs asynchronously.
/// </summary>
/// <param name="ids">A list of the Spotify IDs for the tracks. Maximum: 50 IDs.</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
public Task<SeveralTracks> GetSeveralTracks(List<string> ids, string market = "")
{
return DownloadData<SeveralTracks>(_builder.GetSeveralTracks(ids, market));
}
/// <summary>
/// Get Spotify catalog information for a single track identified by its unique Spotify ID asynchronously.
/// </summary>
/// <param name="id">The Spotify ID for the track.</param>
/// <param name="market">An ISO 3166-1 alpha-2 country code. Provide this parameter if you want to apply Track Relinking.</param>
/// <returns></returns>
public Task<FullTrack> GetTrack(string id, string market = "")
{
return DownloadData<FullTrack>(_builder.GetTrack(id, market));
}
/// <summary>
/// Get audio feature information for a single track identified by its unique Spotify ID asynchronously.
/// </summary>
/// <param name="id">The Spotify ID for the track.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<AudioFeatures> GetAudioFeatures(string id)
{
return DownloadData<AudioFeatures>(_builder.GetAudioFeatures(id));
}
/// <summary>
/// Get audio features for multiple tracks based on their Spotify IDs asynchronously.
/// </summary>
/// <param name="ids">A list of Spotify Track-IDs. Maximum: 100 IDs.</param>
/// <returns></returns>
/// <remarks>AUTH NEEDED</remarks>
public Task<SeveralAudioFeatures> GetSeveralAudioFeatures(List<string> ids)
{
return DownloadData<SeveralAudioFeatures>(_builder.GetSeveralAudioFeatures(ids));
}
#endregion Tracks
#region Util
public Task<TOut> GetNextPage<TOut, TIn>(Paging<TIn> paging) where TOut : BasicModel
{
if (!paging.HasNextPage())
throw new InvalidOperationException("This Paging-Object has no Next-Page");
return DownloadData<TOut>(paging.Next);
}
public Task<Paging<T>> GetNextPage<T>(Paging<T> paging)
{
return GetNextPage<Paging<T>, T>(paging);
}
public Task<TOut> GetPreviousPage<TOut, TIn>(Paging<TIn> paging) where TOut : BasicModel
{
if (!paging.HasPreviousPage())
throw new InvalidOperationException("This Paging-Object has no Previous-Page");
return DownloadData<TOut>(paging.Previous);
}
public Task<Paging<T>> GetPreviousPage<T>(Paging<T> paging)
{
return GetPreviousPage<Paging<T>, T>(paging);
}
private async Task<ListResponse<T>> DownloadList<T>(string url)
{
int triesLeft = RetryTimes + 1;
Error lastError;
ListResponse<T> data = null;
do
{
if (data != null) { await Task.Delay(RetryAfter).ConfigureAwait(false); }
Tuple<ResponseInfo, JToken> res = await DownloadDataAlt<JToken>(url).ConfigureAwait(false);
data = ExtractDataToListResponse<T>(res);
lastError = data.Error;
triesLeft -= 1;