private void UpdateClientAuthorization(SpotifyClient client)
{
if (Authorization != null)
{
client.HttpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", Authorization.AccessToken);
}
}
internal SpotifySearchResponse(JObject data, SpotifyClient client) : base(client)
{
var artists = data["artists"];
if (artists != null)
{
Artists = new SpotifyPagingResponse <SpotifyArtist>((JObject)artists, (o, c) => new SpotifyArtist(c, o), j => (JObject)j["artists"], client);
}
else
{
Artists = new SpotifyPagingResponse <SpotifyArtist>();
}
var albums = data["albums"];
if (albums != null)
{
Albums = new SpotifyPagingResponse <SpotifyAlbumReference>((JObject)albums, (o, c) => new SpotifyAlbumReference(o, c), j => (JObject)j["albums"], client);
}
else
{
Albums = new SpotifyPagingResponse <SpotifyAlbumReference>();
}
var tracks = data["tracks"];
if (tracks != null)
{
Tracks = new SpotifyPagingResponse <SpotifyTrack>((JObject)tracks, (o, c) => new SpotifyTrack(o, c), j => (JObject)j["tracks"], client);
}
else
{
Tracks = new SpotifyPagingResponse <SpotifyTrack>();
}
}
internal SpotifyAlbumReference(JObject data, SpotifyClient client) : base(client)
{
Type = data["album_type"].ToObject <AlbumType>();
Artists = data["artists"].ToObject <IEnumerable <JObject> >().Select(a => new SpotifyArtistReference(client, a)).ToImmutableArray();
AvailableMarkets = data["available_markets"].ToObject <ImmutableArray <string> >();
ExternalUrls = new SpotifyExternalUrlsCollection(data["external_urls"].ToObject <IDictionary <string, string> >());
Id = new SpotifyUri(data["uri"].ToObject <string>());
Images = data["images"].ToObject <ImmutableArray <SpotifyImage> >();
Name = data["name"].ToObject <string>();
var rdp = data["release_date_precision"].ToObject <string>();
var rd = data["release_date"].ToObject <string>().Split('-');
switch (rdp)
{
case "year":
ReleaseDate = new DateTimeOffset(int.Parse(rd[0]), 1, 1, 0, 0, 0, TimeSpan.Zero);
break;
case "month":
ReleaseDate = new DateTimeOffset(int.Parse(rd[0]), int.Parse(rd[1]), 1, 0, 0, 0, TimeSpan.Zero);
break;
case "day":
ReleaseDate = new DateTimeOffset(int.Parse(rd[0]), int.Parse(rd[1]), int.Parse(rd[2]), 0, 0, 0, TimeSpan.Zero);
break;
default:
throw new InvalidOperationException("The specified release date precision was not year, month, or day.");
}
}
internal SpotifyPagingResponse(JObject baseData, Func <JObject, SpotifyClient, T> objectBuilder, Func <JObject, JObject> dataAccessor, SpotifyClient client)
{
_objectBuilder = objectBuilder;
_dataAccessor = dataAccessor;
_client = client;
_isEmpty = false;
UpdateData(baseData);
}
internal SpotifyArtist(SpotifyClient client, JObject data) : base(client)
{
ExternalUrls = new SpotifyExternalUrlsCollection(data["external_urls"].ToObject <IDictionary <string, string> >());
FollowerCount = data["followers"]["total"].ToObject <int>();
AssociatedGenres = data["genres"].ToObject <ImmutableArray <string> >();
Images = data["images"].ToObject <ImmutableArray <SpotifyImage> >();
Name = data["name"].ToObject <string>();
Popularity = data["popularity"].ToObject <int>();
Id = new SpotifyUri(data["uri"].ToObject <string>());
}
public async Task <bool> EnsureAuthorizedAsync(SpotifyClient client)
{
if (Authorization == null || string.IsNullOrEmpty(Authorization.AccessToken) ||
Authorization.ExpirationTime.ToUnixTimeSeconds() < DateTimeOffset.Now.ToUnixTimeSeconds())
{
var http = client.HttpClient;
var request = new HttpRequestMessage
{
RequestUri = ClientCredentialsAuthorizationEndpoint,
Content = new FormUrlEncodedContent(new Dictionary <string, string>
{
{ "grant_type", "client_credentials" }
}),
Method = HttpMethod.Post
};
request.Headers.Authorization = new AuthenticationHeaderValue(
"Basic", EncodeBase64(CombinedClientCredentials));
var response = await http.SendAsync(request, HttpCompletionOption.ResponseContentRead).ConfigureAwait(false);
var responseString = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
var jsonData = JObject.Parse(responseString);
if (response.StatusCode == HttpStatusCode.Unauthorized)
{
await HandleAuthenticationErrorAsync(new AuthorizationError((int)response.StatusCode, jsonData)).ConfigureAwait(false);
throw new InvalidOperationException("Cannot continue with request after authorization error.");
}
response.EnsureSuccessStatusCode();
Authorization = new AuthorizationSet
{
AccessToken = jsonData["access_token"].ToObject <string>(),
ExpirationTime = DateTimeOffset.Now.AddSeconds(jsonData["expires_in"].ToObject <int>())
};
UpdateClientAuthorization(client);
request.Dispose();
response.Dispose();
return(true);
}
return(false);
}
internal SpotifyTrackReference(SpotifyClient client, JObject data) : base(client)
{
Artists = data["artists"].ToObject <IEnumerable <JObject> >().Select(a => new SpotifyArtistReference(client, a)).ToImmutableArray();
AvailableMarkets = data["available_markets"].ToObject <ImmutableArray <string> >();
DiscNumber = data["disc_number"].ToObject <int>();
Duration = TimeSpan.FromMilliseconds(data["duration_ms"].ToObject <int>());
HasExplicitLyrics = data["explicit"].ToObject <bool>();
ExternalUrls = new SpotifyExternalUrlsCollection(data["external_urls"].ToObject <IDictionary <string, string> >());
Id = new SpotifyUri(data["uri"].ToObject <string>());
// TODO: IS_PLAYABLE, LINKED_FROM, RESTRICTIONS
Name = data["name"].ToObject <string>();
PreviewUrl = data["preview_url"].ToObject <string>();
TrackNumber = data["track_number"].ToObject <int>();
IsLocalTrack = data["is_local"].ToObject <bool>();
}
internal SpotifyAlbum(SpotifyClient client, JObject data) : base(client)
{
Type = data["album_type"].ToObject <AlbumType>();
Artists = data["artists"].ToObject <IEnumerable <JObject> >().Select(a => new SpotifyArtistReference(client, a)).ToImmutableArray();
AvailableMarkets = data["available_markets"].ToObject <ImmutableArray <string> >();
Copyrights = data["copyrights"]
.ToObject <IEnumerable <JObject> >()
.Select(a =>
new SpotifyAlbumCopyright(a["text"].ToObject <string>(), a["type"].ToObject <string>() == "C" ? AlbumCopyrightType.Copyright : AlbumCopyrightType.PerformanceCopyright))
.ToImmutableArray();
ExternalIds = new SpotifyExternalIdsCollection(data["external_ids"].ToObject <IDictionary <string, string> >());
ExternalUrls = new SpotifyExternalUrlsCollection(data["external_urls"].ToObject <IDictionary <string, string> >());
Id = new SpotifyUri(data["uri"].ToObject <string>());
Images = data["images"].ToObject <ImmutableArray <SpotifyImage> >();
Label = data["label"].ToObject <string>();
Name = data["name"].ToObject <string>();
Popularity = data["popularity"].ToObject <int>();
var rdp = data["release_date_precision"].ToObject <string>();
var rd = data["release_date"].ToObject <string>().Split('-');
switch (rdp)
{
case "year":
ReleaseDate = new DateTimeOffset(int.Parse(rd[0]), 1, 1, 0, 0, 0, TimeSpan.Zero);
break;
case "month":
ReleaseDate = new DateTimeOffset(int.Parse(rd[0]), int.Parse(rd[1]), 1, 0, 0, 0, TimeSpan.Zero);
break;
case "day":
ReleaseDate = new DateTimeOffset(int.Parse(rd[0]), int.Parse(rd[1]), int.Parse(rd[2]), 0, 0, 0, TimeSpan.Zero);
break;
default:
throw new InvalidOperationException("The specified release date precision was not year, month, or day.");
}
// TODO: Track Relinking
Tracks = new SpotifyPagingResponse <SpotifyTrackReference>((JObject)data["tracks"], (o, c) => new SpotifyTrackReference(c, o), a => (JObject)a["tracks"], client);
}
internal SpotifyEntity(SpotifyClient client)
{
Client = client;
}
internal SpotifyArtistReference(SpotifyClient client, JObject data) : base(client)
{
ExternalUrls = new SpotifyExternalUrlsCollection(data["external_urls"].ToObject <IDictionary <string, string> >());
Id = new SpotifyUri(data["uri"].ToObject <string>());
Name = data["name"].ToObject <string>();
}
internal SpotifyReference(SpotifyClient client) : base(client)
{
}
