450 lines
14 KiB
Dart
450 lines
14 KiB
Dart
import 'dart:async';
|
|
|
|
import 'package:dio/adapter.dart';
|
|
import 'package:dio/dio.dart';
|
|
import 'package:cookie_jar/cookie_jar.dart';
|
|
import 'package:dio_cookie_manager/dio_cookie_manager.dart';
|
|
import 'package:freezer/api/cache.dart';
|
|
|
|
import 'dart:io';
|
|
import 'dart:convert';
|
|
|
|
import '../settings.dart';
|
|
import 'definitions.dart';
|
|
|
|
DeezerAPI deezerAPI = DeezerAPI();
|
|
|
|
class DeezerAPI {
|
|
|
|
String arl;
|
|
|
|
DeezerAPI({this.arl});
|
|
|
|
String token;
|
|
String userId;
|
|
String userName;
|
|
String favoritesPlaylistId;
|
|
String privateUrl = 'http://www.deezer.com/ajax/gw-light.php';
|
|
Map<String, String> headers = {
|
|
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36",
|
|
"Content-Language": '${settings.deezerLanguage??"en"}-${settings.deezerCountry??'US'}',
|
|
"Cache-Control": "max-age=0",
|
|
"Accept": "*/*",
|
|
"Accept-Charset": "utf-8,ISO-8859-1;q=0.7,*;q=0.3",
|
|
"Accept-Language": "${settings.deezerLanguage??"en"}-${settings.deezerCountry??'US'},${settings.deezerLanguage??"en"};q=0.9,en-US;q=0.8,en;q=0.7",
|
|
"Connection": "keep-alive"
|
|
};
|
|
Future _authorizing;
|
|
Dio dio = Dio();
|
|
CookieJar _cookieJar = new CookieJar();
|
|
|
|
//Call private api
|
|
Future<Map<dynamic, dynamic>> callApi(String method, {Map<dynamic, dynamic> params, String gatewayInput}) async {
|
|
|
|
//Add headers
|
|
dio.interceptors.add(InterceptorsWrapper(
|
|
onRequest: (RequestOptions options) {
|
|
options.headers = this.headers;
|
|
return options;
|
|
}
|
|
));
|
|
|
|
//Proxy
|
|
if (settings.proxyAddress != null && settings.proxyAddress != '' && settings.proxyAddress.length > 9) {
|
|
(dio.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate = (client) {
|
|
client.findProxy = (uri) => "PROXY ${settings.proxyAddress}";
|
|
client.badCertificateCallback = (X509Certificate cert, String host, int port) => true;
|
|
};
|
|
}
|
|
|
|
//Add cookies
|
|
List<Cookie> cookies = [Cookie('arl', this.arl)];
|
|
_cookieJar.saveFromResponse(Uri.parse(this.privateUrl), cookies);
|
|
dio.interceptors.add(CookieManager(_cookieJar));
|
|
//Make request
|
|
Response<dynamic> response = await dio.post(
|
|
this.privateUrl,
|
|
queryParameters: {
|
|
'api_version': '1.0',
|
|
'api_token': this.token,
|
|
'input': '3',
|
|
'method': method,
|
|
//Used for homepage
|
|
if (gatewayInput != null)
|
|
'gateway_input': gatewayInput
|
|
},
|
|
data: jsonEncode(params??{}),
|
|
options: Options(responseType: ResponseType.json, sendTimeout: 10000, receiveTimeout: 10000)
|
|
);
|
|
return response.data;
|
|
}
|
|
|
|
Future<Map> callPublicApi(String path) async {
|
|
Dio dio = Dio();
|
|
Response response = await dio.get(
|
|
'https://api.deezer.com/' + path,
|
|
options: Options(responseType: ResponseType.json, sendTimeout: 10000, receiveTimeout: 10000)
|
|
);
|
|
return response.data;
|
|
}
|
|
|
|
//Wrapper so it can be globally awaited
|
|
Future authorize() async {
|
|
if (_authorizing == null) {
|
|
this._authorizing = this.rawAuthorize();
|
|
}
|
|
return _authorizing;
|
|
}
|
|
|
|
//Authorize, bool = success
|
|
Future<bool> rawAuthorize({Function onError}) async {
|
|
try {
|
|
Map<dynamic, dynamic> data = await callApi('deezer.getUserData');
|
|
if (data['results']['USER']['USER_ID'] == 0) {
|
|
return false;
|
|
} else {
|
|
this.token = data['results']['checkForm'];
|
|
this.userId = data['results']['USER']['USER_ID'].toString();
|
|
this.userName = data['results']['USER']['BLOG_NAME'];
|
|
this.favoritesPlaylistId = data['results']['USER']['LOVEDTRACKS_ID'];
|
|
return true;
|
|
}
|
|
} catch (e) {
|
|
if (onError != null)
|
|
onError(e);
|
|
print('Login Error (D): ' + e.toString());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//URL/Link parser
|
|
Future<DeezerLinkResponse> parseLink(String url) async {
|
|
Uri uri = Uri.parse(url);
|
|
//https://www.deezer.com/NOTHING_OR_COUNTRY/TYPE/ID
|
|
if (uri.host == 'www.deezer.com' || uri.host == 'deezer.com') {
|
|
if (uri.pathSegments.length < 2) return null;
|
|
DeezerLinkType type = DeezerLinkResponse.typeFromString(uri.pathSegments[uri.pathSegments.length-2]);
|
|
return DeezerLinkResponse(type: type, id: uri.pathSegments[uri.pathSegments.length-1]);
|
|
}
|
|
//Share URL
|
|
if (uri.host == 'deezer.page.link' || uri.host == 'www.deezer.page.link') {
|
|
Dio dio = Dio();
|
|
Response res = await dio.head(url, options: RequestOptions(
|
|
followRedirects: true
|
|
));
|
|
return parseLink('http://deezer.com' + res.realUri.toString());
|
|
}
|
|
}
|
|
|
|
//Search
|
|
Future<SearchResults> search(String query) async {
|
|
Map<dynamic, dynamic> data = await callApi('deezer.pageSearch', params: {
|
|
'nb': 50,
|
|
'query': query,
|
|
'start': 0
|
|
});
|
|
return SearchResults.fromPrivateJson(data['results']);
|
|
}
|
|
|
|
Future<Track> track(String id) async {
|
|
Map<dynamic, dynamic> data = await callApi('song.getListData', params: {'sng_ids': [id]});
|
|
return Track.fromPrivateJson(data['results']['data'][0]);
|
|
}
|
|
|
|
//Get album details, tracks
|
|
Future<Album> album(String id) async {
|
|
Map<dynamic, dynamic> data = await callApi('deezer.pageAlbum', params: {
|
|
'alb_id': id,
|
|
'header': true,
|
|
'lang': settings.deezerLanguage??'en'
|
|
});
|
|
return Album.fromPrivateJson(data['results']['DATA'], songsJson: data['results']['SONGS']);
|
|
}
|
|
|
|
//Get artist details
|
|
Future<Artist> artist(String id) async {
|
|
Map<dynamic, dynamic> data = await callApi('deezer.pageArtist', params: {
|
|
'art_id': id,
|
|
'lang': settings.deezerLanguage??'en',
|
|
});
|
|
return Artist.fromPrivateJson(
|
|
data['results']['DATA'],
|
|
topJson: data['results']['TOP'],
|
|
albumsJson: data['results']['ALBUMS']
|
|
);
|
|
}
|
|
|
|
//Get playlist tracks at offset
|
|
Future<List<Track>> playlistTracksPage(String id, int start, {int nb = 50}) async {
|
|
Map data = await callApi('deezer.pagePlaylist', params: {
|
|
'playlist_id': id,
|
|
'lang': settings.deezerLanguage??'en',
|
|
'nb': nb,
|
|
'tags': true,
|
|
'start': start
|
|
});
|
|
return data['results']['SONGS']['data'].map<Track>((json) => Track.fromPrivateJson(json)).toList();
|
|
}
|
|
|
|
//Get playlist details
|
|
Future<Playlist> playlist(String id, {int nb = 100}) async {
|
|
Map<dynamic, dynamic> data = await callApi('deezer.pagePlaylist', params: {
|
|
'playlist_id': id,
|
|
'lang': settings.deezerLanguage??'en',
|
|
'nb': nb,
|
|
'tags': true,
|
|
'start': 0
|
|
});
|
|
return Playlist.fromPrivateJson(data['results']['DATA'], songsJson: data['results']['SONGS']);
|
|
}
|
|
|
|
//Get playlist with all tracks
|
|
Future<Playlist> fullPlaylist(String id) async {
|
|
return await playlist(id, nb: 100000);
|
|
}
|
|
|
|
//Add track to favorites
|
|
Future addFavoriteTrack(String id) async {
|
|
await callApi('favorite_song.add', params: {'SNG_ID': id});
|
|
}
|
|
|
|
//Add album to favorites/library
|
|
Future addFavoriteAlbum(String id) async {
|
|
await callApi('album.addFavorite', params: {'ALB_ID': id});
|
|
}
|
|
|
|
//Add artist to favorites/library
|
|
Future addFavoriteArtist(String id) async {
|
|
await callApi('artist.addFavorite', params: {'ART_ID': id});
|
|
}
|
|
|
|
//Remove artist from favorites/library
|
|
Future removeArtist(String id) async {
|
|
await callApi('artist.deleteFavorite', params: {'ART_ID': id});
|
|
}
|
|
|
|
//Add tracks to playlist
|
|
Future addToPlaylist(String trackId, String playlistId, {int offset = -1}) async {
|
|
await callApi('playlist.addSongs', params: {
|
|
'offset': offset,
|
|
'playlist_id': playlistId,
|
|
'songs': [[trackId, 0]]
|
|
});
|
|
}
|
|
|
|
//Remove track from playlist
|
|
Future removeFromPlaylist(String trackId, String playlistId) async {
|
|
await callApi('playlist.deleteSongs', params: {
|
|
'playlist_id': playlistId,
|
|
'songs': [[trackId, 0]]
|
|
});
|
|
}
|
|
|
|
//Get users playlists
|
|
Future<List<Playlist>> getPlaylists() async {
|
|
Map data = await callApi('deezer.pageProfile', params: {
|
|
'nb': 100,
|
|
'tab': 'playlists',
|
|
'user_id': this.userId
|
|
});
|
|
return data['results']['TAB']['playlists']['data'].map<Playlist>((json) => Playlist.fromPrivateJson(json, library: true)).toList();
|
|
}
|
|
|
|
//Get favorite albums
|
|
Future<List<Album>> getAlbums() async {
|
|
Map data = await callApi('deezer.pageProfile', params: {
|
|
'nb': 50,
|
|
'tab': 'albums',
|
|
'user_id': this.userId
|
|
});
|
|
List albumList = data['results']['TAB']['albums']['data'];
|
|
List<Album> albums = albumList.map<Album>((json) => Album.fromPrivateJson(json, library: true)).toList();
|
|
return albums;
|
|
}
|
|
|
|
//Remove album from library
|
|
Future removeAlbum(String id) async {
|
|
await callApi('album.deleteFavorite', params: {
|
|
'ALB_ID': id
|
|
});
|
|
}
|
|
|
|
//Remove track from favorites
|
|
Future removeFavorite(String id) async {
|
|
await callApi('favorite_song.remove', params: {
|
|
'SNG_ID': id
|
|
});
|
|
}
|
|
|
|
//Get favorite artists
|
|
Future<List<Artist>> getArtists() async {
|
|
Map data = await callApi('deezer.pageProfile', params: {
|
|
'nb': 40,
|
|
'tab': 'artists',
|
|
'user_id': this.userId
|
|
});
|
|
return data['results']['TAB']['artists']['data'].map<Artist>((json) => Artist.fromPrivateJson(json, library: true)).toList();
|
|
}
|
|
|
|
//Get lyrics by track id
|
|
Future<Lyrics> lyrics(String trackId) async {
|
|
Map data = await callApi('song.getLyrics', params: {
|
|
'sng_id': trackId
|
|
});
|
|
if (data['error'] != null && data['error'].length > 0) return Lyrics.error();
|
|
return Lyrics.fromPrivateJson(data['results']);
|
|
}
|
|
|
|
Future<SmartTrackList> smartTrackList(String id) async {
|
|
Map data = await callApi('deezer.pageSmartTracklist', params: {
|
|
'smarttracklist_id': id
|
|
});
|
|
return SmartTrackList.fromPrivateJson(data['results']['DATA'], songsJson: data['results']['SONGS']);
|
|
}
|
|
|
|
Future<List<Track>> flow() async {
|
|
Map data = await callApi('radio.getUserRadio', params: {
|
|
'user_id': userId
|
|
});
|
|
return data['results']['data'].map<Track>((json) => Track.fromPrivateJson(json)).toList();
|
|
}
|
|
|
|
//Get homepage/music library from deezer
|
|
Future<HomePage> homePage() async {
|
|
List grid = ['album', 'artist', 'channel', 'flow', 'playlist', 'radio', 'show', 'smarttracklist', 'track', 'user'];
|
|
Map data = await callApi('page.get', gatewayInput: jsonEncode({
|
|
"PAGE": "home",
|
|
"VERSION": "2.3",
|
|
"SUPPORT": {
|
|
/*
|
|
"deeplink-list": ["deeplink"],
|
|
"list": ["episode"],
|
|
"grid-preview-one": grid,
|
|
"grid-preview-two": grid,
|
|
"slideshow": grid,
|
|
"message": ["call_onboarding"],
|
|
*/
|
|
"grid": grid,
|
|
"horizontal-grid": grid,
|
|
"item-highlight": ["radio"],
|
|
"large-card": ["album", "playlist", "show", "video-link"],
|
|
"ads": [] //Nope
|
|
},
|
|
"LANG": settings.deezerLanguage??'en',
|
|
"OPTIONS": []
|
|
}));
|
|
return HomePage.fromPrivateJson(data['results']);
|
|
}
|
|
|
|
//Log song listen to deezer
|
|
Future logListen(String trackId) async {
|
|
await callApi('log.listen', params: {
|
|
'params': {
|
|
'timestamp': DateTime.now().millisecondsSinceEpoch,
|
|
'ts_listen': DateTime.now().millisecondsSinceEpoch,
|
|
'type': 1,
|
|
'stat': {'seek': 0, 'pause': 0, 'sync': 1},
|
|
'media': {'id': trackId, 'type': 'song', 'format': 'MP3_128'}
|
|
}
|
|
});
|
|
}
|
|
|
|
Future<HomePage> getChannel(String target) async {
|
|
List grid = ['album', 'artist', 'channel', 'flow', 'playlist', 'radio', 'show', 'smarttracklist', 'track', 'user'];
|
|
Map data = await callApi('page.get', gatewayInput: jsonEncode({
|
|
'PAGE': target,
|
|
"VERSION": "2.3",
|
|
"SUPPORT": {
|
|
/*
|
|
"deeplink-list": ["deeplink"],
|
|
"list": ["episode"],
|
|
"grid-preview-one": grid,
|
|
"grid-preview-two": grid,
|
|
"slideshow": grid,
|
|
"message": ["call_onboarding"],
|
|
*/
|
|
"grid": grid,
|
|
"horizontal-grid": grid,
|
|
"item-highlight": ["radio"],
|
|
"large-card": ["album", "playlist", "show", "video-link"],
|
|
"ads": [] //Nope
|
|
},
|
|
"LANG": settings.deezerLanguage??'en',
|
|
"OPTIONS": []
|
|
}));
|
|
return HomePage.fromPrivateJson(data['results']);
|
|
}
|
|
|
|
//Add playlist to library
|
|
Future addPlaylist(String id) async {
|
|
await callApi('playlist.addFavorite', params: {
|
|
'parent_playlist_id': int.parse(id)
|
|
});
|
|
}
|
|
//Remove playlist from library
|
|
Future removePlaylist(String id) async {
|
|
await callApi('playlist.deleteFavorite', params: {
|
|
'playlist_id': int.parse(id)
|
|
});
|
|
}
|
|
//Delete playlist
|
|
Future deletePlaylist(String id) async {
|
|
await callApi('playlist.delete', params: {
|
|
'playlist_id': id
|
|
});
|
|
}
|
|
|
|
//Create playlist
|
|
//Status 1 - private, 2 - collaborative
|
|
Future<String> createPlaylist(String title, {String description = "", int status = 1, List<String> trackIds = const []}) async {
|
|
Map data = await callApi('playlist.create', params: {
|
|
'title': title,
|
|
'description': description,
|
|
'songs': trackIds.map<List>((id) => [int.parse(id), trackIds.indexOf(id)]).toList(),
|
|
'status': status
|
|
});
|
|
//Return playlistId
|
|
return data['results'].toString();
|
|
}
|
|
|
|
//Get part of discography
|
|
Future<List<Album>> discographyPage(String artistId, {int start = 0, int nb = 50}) async {
|
|
Map data = await callApi('album.getDiscography', params: {
|
|
'art_id': int.parse(artistId),
|
|
'discography_mode': 'all',
|
|
'nb': nb,
|
|
'start': start,
|
|
'nb_songs': 30
|
|
});
|
|
|
|
return data['results']['data'].map<Album>((a) => Album.fromPrivateJson(a)).toList();
|
|
}
|
|
|
|
Future<List> searchSuggestions(String query) async {
|
|
Map data = await callApi('search_getSuggestedQueries', params: {
|
|
'QUERY': query
|
|
});
|
|
return data['results']['SUGGESTION'].map((s) => s['QUERY']).toList();
|
|
}
|
|
|
|
//Get smart radio for artist id
|
|
Future<List<Track>> smartRadio(String artistId) async {
|
|
Map data = await callApi('smart.getSmartRadio', params: {
|
|
'art_id': int.parse(artistId)
|
|
});
|
|
return data['results']['data'].map<Track>((t) => Track.fromPrivateJson(t)).toList();
|
|
}
|
|
|
|
//Update playlist metadata, status = see createPlaylist
|
|
Future updatePlaylist(String id, String title, String description, {int status = 1}) async {
|
|
await callApi('playlist.update', params: {
|
|
'description': description,
|
|
'title': title,
|
|
'playlist_id': int.parse(id),
|
|
'status': status,
|
|
'songs': []
|
|
});
|
|
}
|
|
}
|
|
|