247 lines
9.1 KiB
Python
247 lines
9.1 KiB
Python
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from deemix.types.DownloadObjects import Single, Collection
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class GenerationError(Exception):
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def __init__(self, link, message, errid=None):
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self.link = link
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self.message = message
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self.errid = errid
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def toDict(self):
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return {
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'link': self.link,
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'error': self.message,
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'errid': self.errid
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}
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def generateTrackItem(dz, id, bitrate, trackAPI=None, albumAPI=None):
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# Check if is an isrc: url
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if str(id).startswith("isrc"):
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try:
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trackAPI = dz.api.get_track(id)
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except APIError as e:
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e = str(e)
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raise GenerationError("https://deezer.com/track/"+str(id), f"Wrong URL: {e}")
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if 'id' in trackAPI and 'title' in trackAPI:
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id = trackAPI['id']
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else:
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raise GenerationError("https://deezer.com/track/"+str(id), "Track ISRC is not available on deezer", "ISRCnotOnDeezer")
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# Get essential track info
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try:
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trackAPI_gw = dz.gw.get_track_with_fallback(id)
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except gwAPIError as e:
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e = str(e)
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message = "Wrong URL"
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if "DATA_ERROR" in e: message += f": {e['DATA_ERROR']}"
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raise GenerationError("https://deezer.com/track/"+str(id), message)
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title = trackAPI_gw['SNG_TITLE'].strip()
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if trackAPI_gw.get('VERSION') and trackAPI_gw['VERSION'] not in trackAPI_gw['SNG_TITLE']:
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title += f" {trackAPI_gw['VERSION']}".strip()
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explicit = bool(int(trackAPI_gw.get('EXPLICIT_LYRICS', 0)))
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return Single(
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'track',
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id,
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bitrate,
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title,
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trackAPI_gw['ART_NAME'],
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f"https://e-cdns-images.dzcdn.net/images/cover/{trackAPI_gw['ALB_PICTURE']}/75x75-000000-80-0-0.jpg",
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explicit,
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trackAPI_gw,
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trackAPI,
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albumAPI
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)
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def generateAlbumItem(dz, id, bitrate, rootArtist=None):
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# Get essential album info
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try:
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albumAPI = dz.api.get_album(id)
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except APIError as e:
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e = str(e)
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raise GenerationError("https://deezer.com/album/"+str(id), f"Wrong URL: {e}")
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if str(id).startswith('upc'): id = albumAPI['id']
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# Get extra info about album
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# This saves extra api calls when downloading
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albumAPI_gw = dz.gw.get_album(id)
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albumAPI['nb_disk'] = albumAPI_gw['NUMBER_DISK']
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albumAPI['copyright'] = albumAPI_gw['COPYRIGHT']
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albumAPI['root_artist'] = rootArtist
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# If the album is a single download as a track
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if albumAPI['nb_tracks'] == 1:
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return generateTrackItem(dz, albumAPI['tracks']['data'][0]['id'], bitrate, albumAPI=albumAPI)
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tracksArray = dz.gw.get_album_tracks(id)
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if albumAPI['cover_small'] != None:
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cover = albumAPI['cover_small'][:-24] + '/75x75-000000-80-0-0.jpg'
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else:
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cover = f"https://e-cdns-images.dzcdn.net/images/cover/{albumAPI_gw['ALB_PICTURE']}/75x75-000000-80-0-0.jpg"
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totalSize = len(tracksArray)
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albumAPI['nb_tracks'] = totalSize
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collection = []
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for pos, trackAPI in enumerate(tracksArray, start=1):
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trackAPI['POSITION'] = pos
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trackAPI['SIZE'] = totalSize
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collection.append(trackAPI)
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explicit = albumAPI_gw.get('EXPLICIT_ALBUM_CONTENT', {}).get('EXPLICIT_LYRICS_STATUS', LyricsStatus.UNKNOWN) in [LyricsStatus.EXPLICIT, LyricsStatus.PARTIALLY_EXPLICIT]
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return Collection(
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'album',
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id,
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bitrate,
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albumAPI['title'],
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albumAPI['artist']['name'],
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cover,
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explicit,
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totalSize,
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tracks_gw=collection,
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albumAPI=albumAPI
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)
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def generatePlaylistItem(dz, id, bitrate, playlistAPI=None, playlistTracksAPI=None):
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if not playlistAPI:
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# Get essential playlist info
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try:
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playlistAPI = dz.api.get_playlist(id)
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except:
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playlistAPI = None
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# Fallback to gw api if the playlist is private
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if not playlistAPI:
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try:
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userPlaylist = dz.gw.get_playlist_page(id)
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playlistAPI = map_user_playlist(userPlaylist['DATA'])
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except gwAPIError as e:
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e = str(e)
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message = "Wrong URL"
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if "DATA_ERROR" in e:
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message += f": {e['DATA_ERROR']}"
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raise GenerationError("https://deezer.com/playlist/"+str(id), message)
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# Check if private playlist and owner
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if not playlistAPI.get('public', False) and playlistAPI['creator']['id'] != str(dz.current_user['id']):
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logger.warning("You can't download others private playlists.")
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raise GenerationError("https://deezer.com/playlist/"+str(id), "You can't download others private playlists.", "notYourPrivatePlaylist")
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if not playlistTracksAPI:
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playlistTracksAPI = dz.gw.get_playlist_tracks(id)
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playlistAPI['various_artist'] = dz.api.get_artist(5080) # Useful for save as compilation
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totalSize = len(playlistTracksAPI)
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playlistAPI['nb_tracks'] = totalSize
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collection = []
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for pos, trackAPI in enumerate(playlistTracksAPI, start=1):
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if trackAPI.get('EXPLICIT_TRACK_CONTENT', {}).get('EXPLICIT_LYRICS_STATUS', LyricsStatus.UNKNOWN) in [LyricsStatus.EXPLICIT, LyricsStatus.PARTIALLY_EXPLICIT]:
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playlistAPI['explicit'] = True
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trackAPI['POSITION'] = pos
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trackAPI['SIZE'] = totalSize
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collection.append(trackAPI)
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if not 'explicit' in playlistAPI: playlistAPI['explicit'] = False
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return Collection(
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'playlist',
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id,
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bitrate,
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playlistAPI['title'],
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playlistAPI['creator']['name'],
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playlistAPI['picture_small'][:-24] + '/75x75-000000-80-0-0.jpg',
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playlistAPI['explicit'],
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totalSize,
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tracks_gw=collection,
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playlistAPI=playlistAPI
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)
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def generateArtistItem(dz, id, bitrate, interface=None):
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# Get essential artist info
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try:
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artistAPI = dz.api.get_artist(id)
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except APIError as e:
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e = str(e)
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raise GenerationError("https://deezer.com/artist/"+str(id), f"Wrong URL: {e}")
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if interface: interface.send("startAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
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rootArtist = {
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'id': artistAPI['id'],
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'name': artistAPI['name']
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}
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artistDiscographyAPI = dz.gw.get_artist_discography_tabs(id, 100)
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allReleases = artistDiscographyAPI.pop('all', [])
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albumList = []
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for album in allReleases:
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albumList.append(generateAlbumItem(dz, album['id'], bitrate, rootArtist=rootArtist))
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if interface: interface.send("finishAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
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return albumList
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def generateArtistDiscographyItem(dz, id, bitrate, interface=None):
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# Get essential artist info
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try:
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artistAPI = dz.api.get_artist(id)
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except APIError as e:
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e = str(e)
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raise GenerationError("https://deezer.com/artist/"+str(id)+"/discography", f"Wrong URL: {e}")
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if interface: interface.send("startAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
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rootArtist = {
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'id': artistAPI['id'],
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'name': artistAPI['name']
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}
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artistDiscographyAPI = dz.gw.get_artist_discography_tabs(id, 100)
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artistDiscographyAPI.pop('all', None) # all contains albums and singles, so its all duplicates. This removes them
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albumList = []
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for type in artistDiscographyAPI:
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for album in artistDiscographyAPI[type]:
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albumList.append(generateAlbumItem(dz, album['id'], bitrate, rootArtist=rootArtist))
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if interface: interface.send("finishAddingArtist", {'name': artistAPI['name'], 'id': artistAPI['id']})
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return albumList
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def generateArtistTopItem(dz, id, bitrate, interface=None):
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# Get essential artist info
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try:
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artistAPI = dz.api.get_artist(id)
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except APIError as e:
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e = str(e)
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raise GenerationError("https://deezer.com/artist/"+str(id)+"/top_track", f"Wrong URL: {e}")
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# Emulate the creation of a playlist
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# Can't use generatePlaylistItem directly as this is not a real playlist
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playlistAPI = {
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'id': str(artistAPI['id'])+"_top_track",
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'title': artistAPI['name']+" - Top Tracks",
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'description': "Top Tracks for "+artistAPI['name'],
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'duration': 0,
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'public': True,
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'is_loved_track': False,
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'collaborative': False,
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'nb_tracks': 0,
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'fans': artistAPI['nb_fan'],
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'link': "https://www.deezer.com/artist/"+str(artistAPI['id'])+"/top_track",
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'share': None,
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'picture': artistAPI['picture'],
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'picture_small': artistAPI['picture_small'],
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'picture_medium': artistAPI['picture_medium'],
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'picture_big': artistAPI['picture_big'],
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'picture_xl': artistAPI['picture_xl'],
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'checksum': None,
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'tracklist': "https://api.deezer.com/artist/"+str(artistAPI['id'])+"/top",
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'creation_date': "XXXX-00-00",
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'creator': {
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'id': "art_"+str(artistAPI['id']),
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'name': artistAPI['name'],
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'type': "user"
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},
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'type': "playlist"
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}
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artistTopTracksAPI_gw = dz.gw.get_artist_toptracks(id)
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return generatePlaylistItem(dz, playlistAPI['id'], bitrate, playlistAPI=playlistAPI, playlistTracksAPI=artistTopTracksAPI_gw)
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