deemix-py/deemix/app/queuemanager.py

554 lines
23 KiB
Python

from deemix.app.downloadjob import DownloadJob
from deemix.utils import getIDFromLink, getTypeFromLink, getBitrateInt
from deemix.api.deezer import APIError, LyricsStatus
from spotipy.exceptions import SpotifyException
from deemix.app.queueitem import QueueItem, QISingle, QICollection, QIConvertable
import logging
from pathlib import Path
import json
from os import remove
import eventlet
urlopen = eventlet.import_patched('urllib.request').urlopen
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger('deemix')
class QueueManager:
def __init__(self, spotifyHelper=None):
self.queue = []
self.queueList = {}
self.queueComplete = []
self.currentItem = ""
self.sp = spotifyHelper
def generateTrackQueueItem(self, dz, id, settings, bitrate, trackAPI=None, albumAPI=None):
# Check if is an isrc: url
if str(id).startswith("isrc"):
try:
trackAPI = dz.get_track(id)
except APIError as e:
e = json.loads(str(e))
return QueueError("https://deezer.com/track/"+str(id), f"Wrong URL: {e['type']+': ' if 'type' in e else ''}{e['message'] if 'message' in e else ''}")
if 'id' in trackAPI and 'title' in trackAPI:
id = trackAPI['id']
else:
return QueueError("https://deezer.com/track/"+str(id), "Track ISRC is not available on deezer", "ISRCnotOnDeezer")
# Get essential track info
try:
trackAPI_gw = dz.get_track_gw(id)
except APIError as e:
e = json.loads(str(e))
message = "Wrong URL"
if "DATA_ERROR" in e: message += f": {e['DATA_ERROR']}"
return QueueError("https://deezer.com/track/"+str(id), message)
if albumAPI: trackAPI_gw['_EXTRA_ALBUM'] = albumAPI
if trackAPI: trackAPI_gw['_EXTRA_TRACK'] = trackAPI
if settings['createSingleFolder']:
trackAPI_gw['FILENAME_TEMPLATE'] = settings['albumTracknameTemplate']
else:
trackAPI_gw['FILENAME_TEMPLATE'] = settings['tracknameTemplate']
trackAPI_gw['SINGLE_TRACK'] = True
title = trackAPI_gw['SNG_TITLE'].strip()
if trackAPI_gw.get('VERSION') and trackAPI_gw['VERSION'] not in trackAPI_gw['SNG_TITLE']:
title += f" {trackAPI_gw['VERSION']}".strip()
explicit = bool(int(trackAPI_gw.get('EXPLICIT_LYRICS', 0)))
return QISingle(
id=id,
bitrate=bitrate,
title=title,
artist=trackAPI_gw['ART_NAME'],
cover=f"https://e-cdns-images.dzcdn.net/images/cover/{trackAPI_gw['ALB_PICTURE']}/75x75-000000-80-0-0.jpg",
explicit=explicit,
type='track',
settings=settings,
single=trackAPI_gw,
)
def generateAlbumQueueItem(self, dz, id, settings, bitrate):
# Get essential album info
try:
albumAPI = dz.get_album(id)
except APIError as e:
e = json.loads(str(e))
return QueueError("https://deezer.com/album/"+str(id), f"Wrong URL: {e['type']+': ' if 'type' in e else ''}{e['message'] if 'message' in e else ''}")
if str(id).startswith('upc'): id = albumAPI['id']
# Get extra info about album
# This saves extra api calls when downloading
albumAPI_gw = dz.get_album_gw(id)
albumAPI['nb_disk'] = albumAPI_gw['NUMBER_DISK']
albumAPI['copyright'] = albumAPI_gw['COPYRIGHT']
# If the album is a single download as a track
if albumAPI['nb_tracks'] == 1:
return self.generateTrackQueueItem(dz, albumAPI['tracks']['data'][0]['id'], settings, bitrate, albumAPI=albumAPI)
tracksArray = dz.get_album_tracks_gw(id)
if albumAPI['cover_small'] != None:
cover = albumAPI['cover_small'][:-24] + '/75x75-000000-80-0-0.jpg'
else:
cover = f"https://e-cdns-images.dzcdn.net/images/cover/{albumAPI_gw['ALB_PICTURE']}/75x75-000000-80-0-0.jpg"
totalSize = len(tracksArray)
albumAPI['nb_tracks'] = totalSize
collection = []
for pos, trackAPI in enumerate(tracksArray, start=1):
trackAPI['_EXTRA_ALBUM'] = albumAPI
trackAPI['POSITION'] = pos
trackAPI['SIZE'] = totalSize
trackAPI['FILENAME_TEMPLATE'] = settings['albumTracknameTemplate']
collection.append(trackAPI)
explicit = albumAPI_gw['EXPLICIT_ALBUM_CONTENT']['EXPLICIT_LYRICS_STATUS'] in [LyricsStatus.EXPLICIT, LyricsStatus.PARTIALLY_EXPLICIT]
return QICollection(
id=id,
bitrate=bitrate,
title=albumAPI['title'],
artist=albumAPI['artist']['name'],
cover=cover,
explicit=explicit,
size=totalSize,
type='album',
settings=settings,
collection=collection,
)
def generatePlaylistQueueItem(self, dz, id, settings, bitrate):
# Get essential playlist info
try:
playlistAPI = dz.get_playlist(id)
except:
playlistAPI = None
# Fallback to gw api if the playlist is private
if not playlistAPI:
try:
playlistAPI = dz.get_playlist_gw(id)
except APIError as e:
e = json.loads(str(e))
message = "Wrong URL"
if "DATA_ERROR" in e:
message += f": {e['DATA_ERROR']}"
return QueueError("https://deezer.com/playlist/"+str(id), message)
# Check if private playlist and owner
if not playlistAPI['public'] and playlistAPI['creator']['id'] != str(dz.user['id']):
logger.warn("You can't download others private playlists.")
return QueueError("https://deezer.com/playlist/"+str(id), "You can't download others private playlists.", "notYourPrivatePlaylist")
playlistTracksAPI = dz.get_playlist_tracks_gw(id)
playlistAPI['various_artist'] = dz.get_artist(5080) # Useful for save as compilation
totalSize = len(playlistTracksAPI)
playlistAPI['nb_tracks'] = totalSize
collection = []
for pos, trackAPI in enumerate(playlistTracksAPI, start=1):
if trackAPI['EXPLICIT_TRACK_CONTENT'].get('EXPLICIT_LYRICS_STATUS', LyricsStatus.UNKNOWN) in [LyricsStatus.EXPLICIT, LyricsStatus.PARTIALLY_EXPLICIT]:
playlistAPI['explicit'] = True
trackAPI['_EXTRA_PLAYLIST'] = playlistAPI
trackAPI['POSITION'] = pos
trackAPI['SIZE'] = totalSize
trackAPI['FILENAME_TEMPLATE'] = settings['playlistTracknameTemplate']
collection.append(trackAPI)
if not 'explicit' in playlistAPI:
playlistAPI['explicit'] = False
return QICollection(
id=id,
bitrate=bitrate,
title=playlistAPI['title'],
artist=playlistAPI['creator']['name'],
cover=playlistAPI['picture_small'][:-24] + '/75x75-000000-80-0-0.jpg',
explicit=playlistAPI['explicit'],
size=totalSize,
type='playlist',
settings=settings,
collection=collection,
)
def generateArtistQueueItem(self, dz, id, settings, bitrate, interface=None):
# Get essential artist info
try:
artistAPI = dz.get_artist(id)
except APIError as e:
e = json.loads(str(e))
return QueueError("https://deezer.com/artist/"+str(id), f"Wrong URL: {e['type']+': ' if 'type' in e else ''}{e['message'] if 'message' in e else ''}")
if interface: interface.send("startAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
artistDiscographyAPI = dz.get_artist_discography_gw(id, 100)
allReleases = artistDiscographyAPI.pop('all', [])
albumList = []
for album in allReleases:
albumList.append(self.generateAlbumQueueItem(dz, album['id'], settings, bitrate))
if interface: interface.send("finishAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
return albumList
def generateArtistDiscographyQueueItem(self, dz, id, settings, bitrate, interface=None):
# Get essential artist info
try:
artistAPI = dz.get_artist(id)
except APIError as e:
e = json.loads(str(e))
return QueueError("https://deezer.com/artist/"+str(id)+"/discography", f"Wrong URL: {e['type']+': ' if 'type' in e else ''}{e['message'] if 'message' in e else ''}")
if interface: interface.send("startAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
artistDiscographyAPI = dz.get_artist_discography_gw(id, 100)
artistDiscographyAPI.pop('all', None) # all contains albums and singles, so its all duplicates. This removes them
albumList = []
for type in artistDiscographyAPI:
for album in artistDiscographyAPI[type]:
albumList.append(self.generateAlbumQueueItem(dz, album['id'], settings, bitrate))
if interface: interface.send("finishAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
return albumList
def generateArtistTopQueueItem(self, dz, id, settings, bitrate, interface=None):
# Get essential artist info
try:
artistAPI = dz.get_artist(id)
except APIError as e:
e = json.loads(str(e))
return QueueError("https://deezer.com/artist/"+str(id)+"/top_track", f"Wrong URL: {e['type']+': ' if 'type' in e else ''}{e['message'] if 'message' in e else ''}")
# Emulate the creation of a playlist
# Can't use generatePlaylistQueueItem as this is not a real playlist
playlistAPI = {
'id': str(artistAPI['id'])+"_top_track",
'title': artistAPI['name']+" - Top Tracks",
'description': "Top Tracks for "+artistAPI['name'],
'duration': 0,
'public': True,
'is_loved_track': False,
'collaborative': False,
'nb_tracks': 0,
'fans': artistAPI['nb_fan'],
'link': "https://www.deezer.com/artist/"+str(artistAPI['id'])+"/top_track",
'share': None,
'picture': artistAPI['picture'],
'picture_small': artistAPI['picture_small'],
'picture_medium': artistAPI['picture_medium'],
'picture_big': artistAPI['picture_big'],
'picture_xl': artistAPI['picture_xl'],
'checksum': None,
'tracklist': "https://api.deezer.com/artist/"+str(artistAPI['id'])+"/top",
'creation_date': "XXXX-00-00",
'creator': {
'id': "art_"+str(artistAPI['id']),
'name': artistAPI['name'],
'type': "user"
},
'type': "playlist"
}
artistTopTracksAPI_gw = dz.get_artist_toptracks_gw(id)
playlistAPI['various_artist'] = dz.get_artist(5080) # Useful for save as compilation
totalSize = len(artistTopTracksAPI_gw)
playlistAPI['nb_tracks'] = totalSize
collection = []
for pos, trackAPI in enumerate(artistTopTracksAPI_gw, start=1):
if trackAPI['EXPLICIT_TRACK_CONTENT'].get('EXPLICIT_LYRICS_STATUS', LyricsStatus.UNKNOWN) in [LyricsStatus.EXPLICIT, LyricsStatus.PARTIALLY_EXPLICIT]:
playlistAPI['explicit'] = True
trackAPI['_EXTRA_PLAYLIST'] = playlistAPI
trackAPI['POSITION'] = pos
trackAPI['SIZE'] = totalSize
trackAPI['FILENAME_TEMPLATE'] = settings['playlistTracknameTemplate']
collection.append(trackAPI)
if not 'explicit' in playlistAPI:
playlistAPI['explicit'] = False
return QICollection(
id=id,
bitrate=bitrate,
title=playlistAPI['title'],
artist=playlistAPI['creator']['name'],
cover=playlistAPI['picture_small'][:-24] + '/75x75-000000-80-0-0.jpg',
explicit=playlistAPI['explicit'],
size=totalSize,
type='playlist',
settings=settings,
collection=collection,
)
def generateQueueItem(self, dz, url, settings, bitrate=None, interface=None):
bitrate = getBitrateInt(bitrate) or settings['maxBitrate']
if 'deezer.page.link' in url: url = urlopen(url).url
type = getTypeFromLink(url)
id = getIDFromLink(url, type)
if type == None or id == None:
logger.warn("URL not recognized")
return QueueError(url, "URL not recognized", "invalidURL")
if type == "track":
return self.generateTrackQueueItem(dz, id, settings, bitrate)
elif type == "album":
return self.generateAlbumQueueItem(dz, id, settings, bitrate)
elif type == "playlist":
return self.generatePlaylistQueueItem(dz, id, settings, bitrate)
elif type == "artist":
return self.generateArtistQueueItem(dz, id, settings, bitrate, interface=interface)
elif type == "artistdiscography":
return self.generateArtistDiscographyQueueItem(dz, id, settings, bitrate, interface=interface)
elif type == "artisttop":
return self.generateArtistTopQueueItem(dz, id, settings, bitrate, interface=interface)
elif type.startswith("spotify") and self.sp:
if not self.sp.spotifyEnabled:
logger.warn("Spotify Features is not setted up correctly.")
return QueueError(url, "Spotify Features is not setted up correctly.", "spotifyDisabled")
if type == "spotifytrack":
try:
(track_id, trackAPI, _) = self.sp.get_trackid_spotify(dz, id, settings['fallbackSearch'])
except SpotifyException as e:
return QueueError(url, "Wrong URL: "+e.msg[e.msg.find('\n')+2:])
except Exception as e:
return QueueError(url, "Something went wrong: "+str(e))
if track_id != "0":
return self.generateTrackQueueItem(dz, track_id, settings, bitrate, trackAPI=trackAPI)
else:
logger.warn("Track not found on deezer!")
return QueueError(url, "Track not found on deezer!", "trackNotOnDeezer")
elif type == "spotifyalbum":
try:
album_id = self.sp.get_albumid_spotify(dz, id)
except SpotifyException as e:
return QueueError(url, "Wrong URL: "+e.msg[e.msg.find('\n')+2:])
except Exception as e:
return QueueError(url, "Something went wrong: "+str(e))
if album_id != "0":
return self.generateAlbumQueueItem(dz, album_id, settings, bitrate)
else:
logger.warn("Album not found on deezer!")
return QueueError(url, "Album not found on deezer!", "albumNotOnDeezer")
elif type == "spotifyplaylist":
try:
return self.sp.generate_playlist_queueitem(dz, id, bitrate, settings)
except SpotifyException as e:
return QueueError(url, "Wrong URL: "+e.msg[e.msg.find('\n')+2:])
except Exception as e:
return QueueError(url, "Something went wrong: "+str(e))
else:
logger.warn("URL not supported yet")
return QueueError(url, "URL not supported yet", "unsupportedURL")
def addToQueue(self, dz, url, settings, bitrate=None, interface=None, ack=None):
if not dz.logged_in:
if interface: interface.send("loginNeededToDownload")
return False
def parseLink(link):
link = link.strip()
if link == "": return False
logger.info("Generating queue item for: "+link)
item = self.generateQueueItem(dz, link, settings, bitrate, interface=interface)
# Add ack to all items
if type(item) is list:
for i in item:
if isinstance(i, QueueItem):
i.ack = ack
elif isinstance(item, QueueItem):
item.ack = ack
return item
if type(url) is list:
queueItem = []
for link in url:
item = parseLink(link)
if not item: continue
if type(item) is list:
queueItem += item
else:
queueItem.append(item)
if not len(queueItem):
return False
else:
queueItem = parseLink(url)
if not queueItem:
return False
def processQueueItem(item, silent=False):
if isinstance(item, QueueError):
logger.error(f"[{item.link}] {item.message}")
if interface and not silent: interface.send("queueError", item.toDict())
return False
if item.uuid in list(self.queueList.keys()):
logger.warn(f"[{item.uuid}] Already in queue, will not be added again.")
if interface and not silent: interface.send("alreadyInQueue", {'uuid': item.uuid, 'title': item.title})
return False
self.queue.append(item.uuid)
self.queueList[item.uuid] = item
logger.info(f"[{item.uuid}] Added to queue.")
return True
if type(queueItem) is list:
slimmedItems = []
for item in queueItem:
if processQueueItem(item, silent=True):
slimmedItems.append(item.getSlimmedItem())
else:
continue
if not len(slimmedItems):
return False
if interface: interface.send("addedToQueue", slimmedItems)
else:
if processQueueItem(queueItem):
if interface: interface.send("addedToQueue", queueItem.getSlimmedItem())
else:
return False
self.nextItem(dz, interface)
return True
def nextItem(self, dz, interface=None):
# Check that nothing is already downloading and
# that the queue is not empty
if self.currentItem != "": return None
if not len(self.queue): return None
self.currentItem = self.queue.pop(0)
if isinstance(self.queueList[self.currentItem], QIConvertable) and self.queueList[self.currentItem].extra:
logger.info(f"[{self.currentItem}] Converting tracks to deezer.")
self.sp.convert_spotify_playlist(dz, self.queueList[self.currentItem], interface=interface)
logger.info(f"[{self.currentItem}] Tracks converted.")
if interface: interface.send("startDownload", self.currentItem)
logger.info(f"[{self.currentItem}] Started downloading.")
DownloadJob(dz, self.queueList[self.currentItem], interface).start()
if self.queueList[self.currentItem].cancel:
del self.queueList[self.currentItem]
else:
self.queueComplete.append(self.currentItem)
logger.info(f"[{self.currentItem}] Finished downloading.")
self.currentItem = ""
self.nextItem(dz, interface)
def getQueue(self):
return (self.queue, self.queueComplete, self.slimQueueList(), self.currentItem)
def saveQueue(self, configFolder):
if len(self.queueList) > 0:
if self.currentItem != "":
self.queue.insert(0, self.currentItem)
with open(Path(configFolder) / 'queue.json', 'w') as f:
json.dump({
'queue': self.queue,
'queueComplete': self.queueComplete,
'queueList': self.exportQueueList()
}, f)
def exportQueueList(self):
queueList = {}
for uuid in self.queueList:
if uuid in self.queue:
queueList[uuid] = self.queueList[uuid].getResettedItem()
else:
queueList[uuid] = self.queueList[uuid].toDict()
return queueList
def slimQueueList(self):
queueList = {}
for uuid in self.queueList:
queueList[uuid] = self.queueList[uuid].getSlimmedItem()
return queueList
def loadQueue(self, configFolder, settings, interface=None):
configFolder = Path(configFolder)
if (configFolder / 'queue.json').is_file() and not len(self.queue):
if interface: interface.send('restoringQueue')
with open(configFolder / 'queue.json', 'r') as f:
try:
qd = json.load(f)
except json.decoder.JSONDecodeError:
logger.warn("Saved queue is corrupted, resetting it")
qd = {
'queue': [],
'queueComplete': [],
'queueList': {}
}
remove(configFolder / 'queue.json')
self.restoreQueue(qd['queue'], qd['queueComplete'], qd['queueList'], settings)
if interface:
interface.send('init_downloadQueue', {
'queue': self.queue,
'queueComplete': self.queueComplete,
'queueList': self.slimQueueList(),
'restored': True
})
def restoreQueue(self, queue, queueComplete, queueList, settings):
self.queue = queue
self.queueComplete = queueComplete
self.queueList = {}
for uuid in queueList:
if 'single' in queueList[uuid]:
self.queueList[uuid] = QISingle(queueItemDict = queueList[uuid])
if 'collection' in queueList[uuid]:
self.queueList[uuid] = QICollection(queueItemDict = queueList[uuid])
if '_EXTRA' in queueList[uuid]:
self.queueList[uuid] = QIConvertable(queueItemDict = queueList[uuid])
self.queueList[uuid].settings = settings
def removeFromQueue(self, uuid, interface=None):
if uuid == self.currentItem:
if interface: interface.send("cancellingCurrentItem", uuid)
self.queueList[uuid].cancel = True
return
if uuid in self.queue:
self.queue.remove(uuid)
elif uuid in self.queueComplete:
self.queueComplete.remove(uuid)
else:
return
del self.queueList[uuid]
if interface: interface.send("removedFromQueue", uuid)
def cancelAllDownloads(self, interface=None):
self.queue = []
self.queueComplete = []
if self.currentItem != "":
if interface: interface.send("cancellingCurrentItem", self.currentItem)
self.queueList[self.currentItem].cancel = True
for uuid in list(self.queueList.keys()):
if uuid != self.currentItem: del self.queueList[uuid]
if interface: interface.send("removedAllDownloads", self.currentItem)
def removeFinishedDownloads(self, interface=None):
for uuid in self.queueComplete:
del self.queueList[uuid]
self.queueComplete = []
if interface: interface.send("removedFinishedDownloads")
class QueueError:
def __init__(self, link, message, errid=None):
self.link = link
self.message = message
self.errid = errid
def toDict(self):
return {
'link': self.link,
'error': self.message,
'errid': self.errid
}