#!/usr/bin/env python3 import json import os.path as path from os import mkdir import spotipy from spotipy.oauth2 import SpotifyClientCredentials from deemix.utils.localpaths import getConfigFolder class SpotifyHelper: def __init__(self, configFolder=None): self.credentials = {} self.spotifyEnabled = False self.sp = None if not configFolder: self.configFolder = getConfigFolder() else: self.configFolder = configFolder self.emptyPlaylist = { 'collaborative': False, 'description': "", 'external_urls': {'spotify': None}, 'followers': {'total': 0, 'href': None}, 'id': None, 'images': [], 'name': "Something went wrong", 'owner': { 'display_name': "Error", 'id': None }, 'public': True, 'tracks' : [], 'type': 'playlist', 'uri': None } self.initCredentials() def initCredentials(self): if not path.isdir(self.configFolder): mkdir(self.configFolder) if not path.isfile(path.join(self.configFolder, 'authCredentials.json')): with open(path.join(self.configFolder, 'authCredentials.json'), 'w') as f: json.dump({'clientId': "", 'clientSecret': ""}, f, indent=2) with open(path.join(self.configFolder, 'authCredentials.json'), 'r') as credentialsFile: self.credentials = json.load(credentialsFile) self.checkCredentials() def checkCredentials(self): if self.credentials['clientId'] == "" or self.credentials['clientSecret'] == "": spotifyEnabled = False else: try: self.createSpotifyConnection() self.sp.user_playlists('spotify') self.spotifyEnabled = True except Exception as e: self.spotifyEnabled = False return self.spotifyEnabled def getCredentials(self): return self.credentials def setCredentials(self, spotifyCredentials): with open(path.join(self.configFolder, 'authCredentials.json'), 'w') as f: json.dump(spotifyCredentials, f, indent=2) self.credentials = spotifyCredentials self.checkCredentials() def createSpotifyConnection(self): client_credentials_manager = SpotifyClientCredentials(client_id=self.credentials['clientId'], client_secret=self.credentials['clientSecret']) self.sp = spotipy.Spotify(client_credentials_manager=client_credentials_manager) def _convert_playlist_structure(self, spotify_obj): if len(spotify_obj['images']): url = spotify_obj['images'][0]['url'] else: url = False deezer_obj = { 'checksum': spotify_obj['snapshot_id'], 'collaborative': spotify_obj['collaborative'], 'creation_date': "????-00-00", 'creator': { 'id': spotify_obj['owner']['id'], 'name': spotify_obj['owner']['display_name'], 'tracklist': spotify_obj['owner']['href'], 'type': "user" }, 'description': spotify_obj['description'], 'duration': 0, 'fans': spotify_obj['followers']['total'] if 'followers' in spotify_obj else 0, 'id': spotify_obj['id'], 'is_loved_track': False, 'link': spotify_obj['external_urls']['spotify'], 'nb_tracks': spotify_obj['tracks']['total'], 'picture': url, 'picture_small': url, 'picture_medium': url, 'picture_big': url, 'picture_xl': url, 'public': spotify_obj['public'], 'share': spotify_obj['external_urls']['spotify'], 'title': spotify_obj['name'], 'tracklist': spotify_obj['tracks']['href'], 'type': "playlist" } if not url: deezer_obj['picture_small'] = "https://e-cdns-images.dzcdn.net/images/cover/d41d8cd98f00b204e9800998ecf8427e/56x56-000000-80-0-0.jpg" deezer_obj['picture_medium'] = "https://e-cdns-images.dzcdn.net/images/cover/d41d8cd98f00b204e9800998ecf8427e/250x250-000000-80-0-0.jpg" deezer_obj['picture_big'] = "https://e-cdns-images.dzcdn.net/images/cover/d41d8cd98f00b204e9800998ecf8427e/500x500-000000-80-0-0.jpg" deezer_obj['picture_xl'] = "https://e-cdns-images.dzcdn.net/images/cover/d41d8cd98f00b204e9800998ecf8427e/1000x1000-000000-80-0-0.jpg" return deezer_obj def get_trackid_spotify(self, dz, track_id, fallbackSearch, spotifyTrack=None): if not self.spotifyEnabled: raise spotifyFeaturesNotEnabled if not spotifyTrack: spotify_track = self.sp.track(track_id) else: spotify_track = spotifyTrack dz_track = 0 if 'external_ids' in spotify_track and 'isrc' in spotify_track['external_ids']: try: dz_track = dz.get_track_by_ISRC(spotify_track['external_ids']['isrc']) dz_track = dz_track['id'] if 'id' in dz_track else 0 except: dz_track = dz.get_track_from_metadata(spotify_track['artists'][0]['name'], spotify_track['name'], spotify_track['album']['name']) if fallbackSearch else 0 elif fallbackSearch: dz_track = dz.get_track_from_metadata(spotify_track['artists'][0]['name'], spotify_track['name'], spotify_track['album']['name']) return dz_track def get_albumid_spotify(self, dz, album_id): if not self.spotifyEnabled: raise spotifyFeaturesNotEnabled spotify_album = self.sp.album(album_id) dz_album = 0 if 'external_ids' in spotify_album and 'upc' in spotify_album['external_ids']: try: dz_album = dz.get_album_by_UPC(spotify_album['external_ids']['upc']) dz_album = dz_album['id'] if 'id' in dz_album else 0 except: try: dz_album = dz.get_album_by_UPC(int(spotify_album['external_ids']['upc'])) dz_album = dz_album['id'] if 'id' in dz_album else 0 except: dz_album = 0 return dz_album def convert_spotify_playlist(self, dz, playlist_id, settings): if not self.spotifyEnabled: raise spotifyFeaturesNotEnabled spotify_playlist = self.sp.playlist(playlist_id) result = { 'title': spotify_playlist['name'], 'artist': spotify_playlist['owner']['display_name'], 'size': spotify_playlist['tracks']['total'], 'downloaded': 0, 'failed': 0, 'progress': 0, 'type': 'spotify_playlist', 'settings': settings or {}, 'id': playlist_id } if len(spotify_playlist['images']): result['cover'] = spotify_playlist['images'][0]['url'] else: result[ 'cover'] = "https://e-cdns-images.dzcdn.net/images/cover/d41d8cd98f00b204e9800998ecf8427e/75x75-000000-80-0-0.jpg" playlistAPI = self._convert_playlist_structure(spotify_playlist) playlistAPI['various_artist'] = dz.get_artist(5080) tracklist = spotify_playlist['tracks']['items'] result['collection'] = [] while spotify_playlist['tracks']['next']: spotify_playlist['tracks'] = self.sp.next(spotify_playlist['tracks']) tracklist += spotify_playlist['tracks']['items'] totalSize = len(tracklist) for pos, track in enumerate(tracklist, start=1): trackID = self.get_trackid_spotify(dz, 0, settings['fallbackSearch'], track['track']) if trackID == 0: deezerTrack = { 'SNG_ID': 0, 'SNG_TITLE': track['track']['name'], 'DURATION': 0, 'MD5_ORIGIN': 0, 'MEDIA_VERSION': 0, 'FILESIZE': 0, 'ALB_TITLE': track['track']['album']['name'], 'ALB_PICTURE': "", 'ART_ID': 0, 'ART_NAME': track['track']['artists'][0]['name'] } else: deezerTrack = dz.get_track_gw(trackID) deezerTrack['_EXTRA_PLAYLIST'] = playlistAPI deezerTrack['POSITION'] = pos deezerTrack['SIZE'] = totalSize deezerTrack['FILENAME_TEMPLATE'] = settings['playlistTracknameTemplate'] result['collection'].append(deezerTrack) return result def get_user_playlists(self, user): if not self.spotifyEnabled: raise spotifyFeaturesNotEnabled result = [] playlists = self.sp.user_playlists(user) while playlists: for playlist in playlists['items']: result.append(self._convert_playlist_structure(playlist)) if playlists['next']: playlists = self.sp.next(playlists) else: playlists = None return result def get_playlist_tracklist(self, id): if not self.spotifyEnabled: raise spotifyFeaturesNotEnabled playlist = self.sp.playlist(id) tracklist = playlist['tracks']['items'] while playlist['tracks']['next']: playlist['tracks'] = self.sp.next(playlist['tracks']) tracklist += playlist['tracks']['items'] playlist['tracks'] = tracklist return playlist class spotifyFeaturesNotEnabled(Exception): pass