Added support for spotify playlists

README.md

@@ -13,7 +13,6 @@ Run `python server.py` to start just the server<br>
 Finish porting all features:
 - logging
 - finish the gui
-- spotify playlist support
 - ?
 
 Settings not yet implemented:

deemix/app/downloader.py

@@ -377,6 +377,21 @@ def downloadTrackObj(dz, trackAPI, settings, bitrate, queueItem, extraTrack=None
 	if 'cancel' in queueItem:
 		result['cancel'] = True
 		return result
+
+	if trackAPI['SNG_ID'] == 0:
+		result['error'] = {
+			'message': "Track not available on Deezer!",
+		}
+		if 'SNG_TITLE' in trackAPI:
+			result['error']['data'] = {
+				'id': trackAPI['SNG_ID'],
+				'title': trackAPI['SNG_TITLE'],
+				'mainArtist': {'name': trackAPI['ART_NAME']}
+			}
+		if socket:
+			queueItem['failed'] += 1
+			socket.emit("updateQueue", {'uuid': queueItem['uuid'], 'failed': True, 'data': result['error']['data'], 'error': "Track not available on Deezer!"})
+		return result
 	# Get the metadata
 	if extraTrack:
 		track = extraTrack
@@ -662,6 +677,8 @@ def after_download(tracks, settings, queueItem):
 		if 'cancel' in result:
 			return None
 		if 'error' in result:
+			if not 'data' in result['error']:
+				result['error']['data'] = {'id': 0, 'title': 'Unknown', 'mainArtist': {'name': 'Unknown'}}
 			errors += f"{result['error']['data']['id']} | {result['error']['data']['mainArtist']['name']} - {result['error']['data']['title']} | {result['error']['message']}\r\n"
 		if 'searched' in result:
 			searched += result['searched']+"\r\n"

deemix/app/queuemanager.py

@@ -1,5 +1,5 @@
 from deemix.utils.misc import getIDFromLink, getTypeFromLink, getBitrateInt
-from deemix.utils.spotifyHelper import get_trackid_spotify, get_albumid_spotify
+from deemix.utils.spotifyHelper import get_trackid_spotify, get_albumid_spotify, convert_spotify_playlist
 from concurrent.futures import ProcessPoolExecutor
 from deemix.app.downloader import download
 
@@ -146,6 +146,14 @@ def generateQueueItem(dz, url, settings, bitrate=None, albumAPI=None, socket=Non
 		else:
 			print("Album not found on deezer!")
 			result['error'] = "Album not found on deezer!"
+	elif type == "spotifyplaylist":
+		if socket:
+			socket.emit("toast", {'msg': f"Converting spotify tracks to deezer tracks", 'icon': 'loading', 'dismiss': False, 'id': 'spotifyplaylist_'+str(id)})
+		result = convert_spotify_playlist(dz, id, settings)
+		result['bitrate'] = bitrate
+		result['uuid'] = f"{result['type']}_{id}_{bitrate}"
+		if socket:
+			socket.emit("toast", {'msg': f"Spotify playlist converted", 'icon': 'done', 'dismiss': True, 'id': 'spotifyplaylist_'+str(id)})
 	else:
 		print("URL not supported yet")
 		result['error'] = "URL not supported yet"

deemix/utils/spotifyHelper.py

@@ -37,11 +37,44 @@ if spotifyEnabled:
 	client_credentials_manager = SpotifyClientCredentials(client_id=credentials['clientId'], client_secret=credentials['clientSecret'])
 	sp = spotipy.Spotify(client_credentials_manager=client_credentials_manager)
 
-def get_trackid_spotify(dz, track_id, fallbackSearch):
+def _convert_playlist_structure(spotify_obj):
+	if len(spotify_obj['images']):
+		url = spotify_obj['images'][0]['url']
+	else:
+		url = "https://e-cdns-images.dzcdn.net/images/cover/d41d8cd98f00b204e9800998ecf8427e/75x75-000000-80-0-0.jpg"
+	deezer_obj = {
+		'checksum': spotify_obj['snapshot_id'],
+		'collaborative': spotify_obj['collaborative'],
+		'creation_date': "???-??-??",
+		'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'],
+		'id': spotify_obj['id'],
+		'is_loved_track': False,
+		'link': spotify_obj['external_urls']['spotify'],
+		'nb_tracks': spotify_obj['tracks']['total'],
+		'picture': url,
+		'picture_big': url,
+		'picture_medium': url,
+		'picture_small': 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"
+	}
+	return deezer_obj
+
+def get_trackid_spotify(dz, track_id, fallbackSearch, spotifyTrack=None):
 	global spotifyEnabled
 	if not spotifyEnabled:
 		return "Not Enabled"
-	spotify_track = sp.track(track_id)
+	if not spotifyTrack:
+		spotify_track = 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:
@@ -71,9 +104,53 @@ def get_albumid_spotify(dz, album_id):
 				dz_album = 0
 	return dz_album
 
-def convert_spotify_playlist(dz, playlist_id):
+def convert_spotify_playlist(dz, playlist_id, settings):
 	global spotifyEnabled
 	if not spotifyEnabled:
 		return "Not Enabled"
 	spotify_playlist = sp.playlist(playlist_id)
-	print(spotify_playlist)
+	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 = _convert_playlist_structure(spotify_playlist)
+	tracklist = spotify_playlist['tracks']['items']
+	result['collection'] = []
+	while spotify_playlist['tracks']['next']:
+		spotify_playlist['tracks'] = sp.next(spotify_playlist['tracks'])
+		tracklist += spotify_playlist['tracks']['items']
+	totalSize = len(tracklist)
+	for pos, track in enumerate(tracklist, start=1):
+		trackID = 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