365 lines
15 KiB
Python
365 lines
15 KiB
Python
#!/usr/bin/env python3
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from deemix.api.deezer import Deezer, APIError
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from deemix.utils.taggers import tagID3, tagFLAC
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from deemix.utils.pathtemplates import generateFilename, generateFilepath, settingsRegexAlbum, settingsRegexArtist
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import os.path
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from os import makedirs
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from requests import get
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from requests.exceptions import HTTPError
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from tempfile import gettempdir
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from concurrent.futures import ThreadPoolExecutor
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dz = Deezer()
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TEMPDIR = os.path.join(gettempdir(), 'deezloader-imgs')
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if not os.path.isdir(TEMPDIR):
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makedirs(TEMPDIR)
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extensions = {
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9: '.flac',
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3: '.mp3',
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1: '.mp3',
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8: '.mp3',
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15: '.mp4',
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14: '.mp4',
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13: '.mp4'
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}
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def getPreferredBitrate(filesize, bitrate):
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bitrateFound = False
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selectedFormat = 0
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selectedFilesize = 0
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if int(bitrate) == 9:
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selectedFormat = 9
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selectedFilesize = filesize['flac']
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if filesize['flac'] > 0:
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bitrateFound = True
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else:
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bitrateFound = False
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bitrate = 3
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if int(bitrate) == 3:
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selectedFormat = 3
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selectedFilesize = filesize['mp3_320']
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if filesize['mp3_320'] > 0:
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bitrateFound = True
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else:
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bitrateFound = False
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bitrate = 1
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if int(bitrate) == 1:
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selectedFormat = 3
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selectedFilesize = filesize['mp3_320']
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if filesize['mp3_320'] > 0:
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bitrateFound = True
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else:
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bitrateFound = False
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if not bitrateFound:
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selectedFormat = 8
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selectedFilesize = filesize['default']
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return (selectedFormat, selectedFilesize)
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def parseEssentialTrackData(track, trackAPI):
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track['id'] = trackAPI['SNG_ID']
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track['duration'] = trackAPI['DURATION']
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track['MD5'] = trackAPI['MD5_ORIGIN']
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track['mediaVersion'] = trackAPI['MEDIA_VERSION']
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if 'FALLBACK' in trackAPI:
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track['fallbackId'] = trackAPI['FALLBACK']['SNG_ID']
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else:
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track['fallbackId'] = 0
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track['filesize'] = {}
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track['filesize']['default'] = int(trackAPI['FILESIZE']) if 'FILESIZE' in trackAPI else None
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track['filesize']['mp3_128'] = int(trackAPI['FILESIZE_MP3_128']) if 'FILESIZE_MP3_128' in trackAPI else None
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track['filesize']['mp3_320'] = int(trackAPI['FILESIZE_MP3_320']) if 'FILESIZE_MP3_320' in trackAPI else None
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track['filesize']['flac'] = int(trackAPI['FILESIZE_FLAC']) if 'FILESIZE_FLAC' in trackAPI else None
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track['filesize']['mp4_ra1'] = int(trackAPI['FILESIZE_MP4_RA1']) if 'FILESIZE_MP4_RA1' in trackAPI else None
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track['filesize']['mp4_ra2'] = int(trackAPI['FILESIZE_MP4_RA2']) if 'FILESIZE_MP4_RA2' in trackAPI else None
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track['filesize']['mp4_ra3'] = int(trackAPI['FILESIZE_MP4_RA3']) if 'FILESIZE_MP4_RA3' in trackAPI else None
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return track
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def getTrackData(trackAPI_gw, trackAPI = None, albumAPI_gw = None, albumAPI = None):
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if not 'MD5_ORIGIN' in trackAPI_gw:
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trackAPI_gw['MD5_ORIGIN'] = dz.get_track_md5(trackAPI_gw['SNG_ID'])
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track = {}
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track['title'] = trackAPI_gw['SNG_TITLE']
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if trackAPI_gw['VERSION']:
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track['title'] += " " + trackAPI_gw['VERSION']
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track = parseEssentialTrackData(track, trackAPI_gw)
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if int(track['id']) < 0:
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track['filesize'] = trackAPI_gw['FILESIZE']
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track['album'] = {}
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track['album']['id'] = 0
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track['album']['title'] = trackAPI_gw['ALB_TITLE']
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if 'ALB_PICTURE' in trackAPI_gw:
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track['album']['pic'] = trackAPI_gw['ALB_PICTURE']
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track['mainArtist'] = {}
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track['mainArtist']['id'] = 0
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track['mainArtist']['name'] = trackAPI_gw['ART_NAME']
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track['artists'] = [trackAPI_gw['ART_NAME']]
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track['aritst'] = {
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'Main': [trackAPI_gw['ART_NAME']]
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}
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track['date'] = {
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'day': 0,
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'month': 0,
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'year': 0
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}
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track['localTrack'] = True
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return track
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if 'DISK_NUMBER' in trackAPI_gw:
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track['discNumber'] = trackAPI_gw['DISK_NUMBER']
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if 'EXPLICIT_LYRICS' in trackAPI_gw:
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track['explicit'] = trackAPI_gw['EXPLICIT_LYRICS'] != "0"
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if 'COPYRIGHT' in trackAPI_gw:
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track['copyright'] = trackAPI_gw['COPYRIGHT']
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track['replayGain'] = "{0:.2f} dB".format((float(trackAPI_gw['GAIN']) + 18.4) * -1) if 'GAIN' in trackAPI_gw else None
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track['ISRC'] = trackAPI_gw['ISRC']
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track['trackNumber'] = trackAPI_gw['TRACK_NUMBER']
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track['contributors'] = trackAPI_gw['SNG_CONTRIBUTORS']
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if 'POSITION' in trackAPI_gw:
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track['position'] = trackAPI_gw['POSITION']
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track['lyrics'] = {}
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if 'LYRICS_ID' in trackAPI_gw:
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track['lyrics']['id'] = trackAPI_gw['LYRICS_ID']
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if not "LYRICS" in trackAPI_gw and int(track['lyrics']['id']) != 0:
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trackAPI_gw["LYRICS"] = dz.get_lyrics_gw(track['id'])
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if int(track['lyrics']['id']) != 0:
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if "LYRICS_TEXT" in trackAPI_gw["LYRICS"]:
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track['lyrics']['unsync'] = trackAPI_gw["LYRICS"]["LYRICS_TEXT"]
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if "LYRICS_SYNC_JSON" in trackAPI_gw["LYRICS"]:
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track['lyrics']['sync'] = ""
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for i in range(len(trackAPI_gw["LYRICS"]["LYRICS_SYNC_JSON"])):
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if "lrc_timestamp" in trackAPI_gw["LYRICS"]["LYRICS_SYNC_JSON"][i]:
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track['lyrics']['sync'] += trackAPI_gw["LYRICS"]["LYRICS_SYNC_JSON"][i]["lrc_timestamp"] + \
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trackAPI_gw["LYRICS"]["LYRICS_SYNC_JSON"][i]["line"] + "\r\n"
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elif i + 1 < len(trackAPI_gw["LYRICS"]["LYRICS_SYNC_JSON"]):
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track['lyrics']['sync'] += trackAPI_gw["LYRICS"]["LYRICS_SYNC_JSON"][i + 1]["lrc_timestamp"] + \
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trackAPI_gw["LYRICS"]["LYRICS_SYNC_JSON"][i]["line"] + "\r\n"
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track['mainArtist'] = {}
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track['mainArtist']['id'] = trackAPI_gw['ART_ID']
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track['mainArtist']['name'] = trackAPI_gw['ART_NAME']
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if 'ART_PICTURE' in trackAPI_gw:
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track['mainArtist']['pic'] = trackAPI_gw['ART_PICTURE']
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if 'PHYSICAL_RELEASE_DATE' in trackAPI_gw:
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track['date'] = {
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'day': trackAPI_gw["PHYSICAL_RELEASE_DATE"][8:10],
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'month': trackAPI_gw["PHYSICAL_RELEASE_DATE"][5:7],
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'year': trackAPI_gw["PHYSICAL_RELEASE_DATE"][0:4]
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}
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track['album'] = {}
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track['album']['id'] = trackAPI_gw['ALB_ID']
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track['album']['title'] = trackAPI_gw['ALB_TITLE']
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if 'ALB_PICTURE' in trackAPI_gw:
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track['album']['pic'] = trackAPI_gw['ALB_PICTURE']
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try:
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if not albumAPI:
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albumAPI = dz.get_album(track['album']['id'])
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track['album']['artist'] = {
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'id': albumAPI['artist']['id'],
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'name': albumAPI['artist']['name'],
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'pic': albumAPI['artist']['picture_small'][46:-24]
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}
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track['album']['trackTotal'] = albumAPI['nb_tracks']
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track['album']['recordType'] = albumAPI['record_type']
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track['album']['barcode'] = albumAPI['upc'] if 'upc' in albumAPI else "Unknown"
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track['album']['label'] = albumAPI['label'] if 'label' in albumAPI else "Unknown"
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if not 'pic' in track['album']:
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track['album']['pic'] = albumAPI['cover_small'][43:-24]
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if 'release_date' in albumAPI:
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track['album']['date'] = {
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'day': albumAPI["release_date"][8:10],
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'month': albumAPI["release_date"][5:7],
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'year': albumAPI["release_date"][0:4]
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}
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track['album']['discTotal'] = albumAPI['nb_disk'] if 'nb_disk' in albumAPI else None
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track['copyright'] = albumAPI['copyright'] if 'copyright' in albumAPI else None
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track['album']['genre'] = []
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if 'genres' in albumAPI and 'data' in albumAPI['genres'] and len(albumAPI['genres']['data']) > 0:
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for genre in albumAPI['genres']['data']:
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track['album']['genre'].append(genre['name'])
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except APIError:
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if not albumAPI_gw:
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albumAPI_gw = dz.get_album_gw(track['album']['id'])
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track['album']['artist'] = {
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'id': albumAPI_gw['ART_ID'],
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'name': albumAPI_gw['ART_NAME']
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}
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artistAPI = dz.get_artist(track['album']['artist']['id'])
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track['album']['artist']['pic'] = artistAPI['picture_small'][44:-24]
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track['album']['trackTotal'] = albumAPI_gw['NUMBER_TRACK']
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track['album']['discTotal'] = albumAPI_gw['NUMBER_DISK']
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track['album']['recordType'] = "Album"
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track['album']['barcode'] = "Unknown"
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track['album']['label'] = albumAPI_gw['LABEL_NAME'] if 'LABEL_NAME' in albumAPI_gw else "Unknown"
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if not 'pic' in track['album']:
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track['album']['pic'] = albumAPI_gw['ALB_PICTURE']
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if 'PHYSICAL_RELEASE_DATE' in albumAPI_gw:
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track['album']['date'] = {
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'day': albumAPI_gw["PHYSICAL_RELEASE_DATE"][8:10],
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'month': albumAPI_gw["PHYSICAL_RELEASE_DATE"][5:7],
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'year': albumAPI_gw["PHYSICAL_RELEASE_DATE"][0:4]
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}
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track['album']['genre'] = []
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if 'date' in track['album']:
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track['date'] = track['album']['date']
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if not trackAPI:
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trackAPI = dz.get_track(track['id'])
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track['bpm'] = trackAPI['bpm']
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if not 'replayGain' in track:
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track['replayGain'] = "{0:.2f} dB".format((float(trackAPI['gain']) + 18.4) * -1) if 'gain' in trackAPI else ""
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if not 'explicit' in track:
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track['explicit'] = trackAPI['explicit_lyrics']
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if not 'discNumber' in track:
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track['discNumber'] = trackAPI['disk_number']
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track['artist'] = {}
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track['artists'] = []
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for artist in trackAPI['contributors']:
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if artist['id'] != 5080:
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track['artists'].append(artist['name'])
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if not artist['role'] in track['artist']:
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track['artist'][artist['role']] = []
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track['artist'][artist['role']].append(artist['name'])
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if not 'discTotal' in track['album'] or not track['album']['discTotal']:
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if not albumAPI_gw:
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albumAPI_gw = dz.get_album_gw(track['album']['id'])
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track['album']['discTotal'] = albumAPI_gw['NUMBER_DISK']
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if not 'copyright' in track or not track['copyright']:
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if not albumAPI_gw:
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albumAPI_gw = dz.get_album_gw(track['album']['id'])
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track['copyright'] = albumAPI_gw['COPYRIGHT']
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return track
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def downloadTrackObj(trackAPI, settings, overwriteBitrate=False, extraTrack=None):
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# Get the metadata
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if extraTrack:
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track = extraTrack
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else:
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track = getTrackData(
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trackAPI_gw = trackAPI,
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trackAPI = trackAPI['_EXTRA_TRACK'] if '_EXTRA_TRACK' in trackAPI else None,
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albumAPI = trackAPI['_EXTRA_ALBUM'] if '_EXTRA_ALBUM' in trackAPI else None
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)
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print('Downloading: {} - {}'.format(track['mainArtist']['name'], track['title']))
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# Get the selected bitrate
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bitrate = overwriteBitrate if overwriteBitrate else settings['maxBitrate']
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(format, filesize) = getPreferredBitrate(track['filesize'], bitrate)
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track['selectedFormat'] = format
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track['selectedFilesize'] = filesize
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track['album']['bitrate'] = format
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track['album']['picUrl'] = "https://e-cdns-images.dzcdn.net/images/cover/{}/{}x{}-000000-80-0-0.{}".format(track['album']['pic'], settings['embeddedArtworkSize'], settings['embeddedArtworkSize'], 'png' if settings['PNGcovers'] else 'jpg')
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# Generate filename and filepath from metadata
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filename = generateFilename(track, trackAPI, settings)
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(filepath, artistPath, coverPath, extrasPath) = generateFilepath(track, trackAPI, settings)
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# Download and cache coverart
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track['album']['picPath'] = os.path.join(TEMPDIR, f"alb{track['album']['id']}_{settings['embeddedArtworkSize']}.{'png' if settings['PNGcovers'] else 'jpg'}")
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if not os.path.isfile(track['album']['picPath']):
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with open(track['album']['picPath'], 'wb') as f:
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try:
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f.write(get(track['album']['picUrl']).content)
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except HTTPError:
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track['album']['picPath'] = None
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makedirs(filepath, exist_ok=True)
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writepath = os.path.join(filepath, filename + extensions[track['selectedFormat']])
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# Save lyrics in lrc file
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if settings['syncedLyrics'] and 'sync' in track['lyrics']:
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with open(os.path.join(filepath, filename + '.lrc'), 'w') as f:
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f.write(track['lyrics']['sync'])
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# Save local album art
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if coverPath:
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track['album']['picUrlLocal'] = track['album']['picUrl'].replace(f"{settings['embeddedArtworkSize']}x{settings['embeddedArtworkSize']}", f"{settings['localArtworkSize']}x{settings['localArtworkSize']}")
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track['album']['picPathLocal'] = os.path.join(coverPath, f"{settingsRegexAlbum(settings['coverImageTemplate'], track['album'], settings)}.{'png' if settings['PNGcovers'] else 'jpg'}")
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if not os.path.isfile(track['album']['picPathLocal']):
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with open(track['album']['picPathLocal'], 'wb') as f:
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try:
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f.write(get(track['album']['picUrlLocal']).content)
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except HTTPError:
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track['album']['picPathLocal'] = None
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# Save artist art
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if artistPath:
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track['album']['artist']['picUrl'] = "https://cdns-images.dzcdn.net/images/artist/{}/{}x{}-000000-80-0-0.{}".format(track['album']['artist']['pic'], settings['localArtworkSize'], settings['localArtworkSize'], 'png' if settings['PNGcovers'] else 'jpg')
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track['album']['artist']['picPathLocal'] = os.path.join(artistPath, f"{settingsRegexArtist(settings['artistImageTemplate'], track['album']['artist'], settings)}.{'png' if settings['PNGcovers'] else 'jpg'}")
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if not os.path.isfile(track['album']['artist']['picPathLocal']):
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with open(track['album']['artist']['picPathLocal'], 'wb') as f:
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try:
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f.write(get(track['album']['artist']['picUrl']).content)
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except HTTPError:
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track['album']['artist']['picPathLocal'] = None
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track['downloadUrl'] = dz.get_track_stream_url(track['id'], track['MD5'], track['mediaVersion'], track['selectedFormat'])
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with open(writepath, 'wb') as stream:
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try:
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dz.stream_track(track['id'], track['downloadUrl'], stream)
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except HTTPError:
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if track['selectedFormat'] == 9:
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print("Track not available in flac, trying mp3")
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track['filesize']['flac'] = 0
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return downloadTrackObj(trackAPI, settings, extraTrack=track)
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elif track['fallbackId'] != 0:
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print("Track not available, using fallback id")
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trackNew = dz.get_track_gw(track['fallbackId'])
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if not 'MD5_ORIGIN' in trackNew:
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trackNew['MD5_ORIGIN'] = dz.get_track_md5(trackNew['SNG_ID'])
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track = parseEssentialTrackData(track, trackNew)
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return downloadTrackObj(trackNew, settings, extraTrack=track)
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else:
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print("ERROR: Track not available on deezer's servers!")
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return False
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if track['selectedFormat'] in [3, 1, 8]:
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tagID3(writepath, track, settings['tags'])
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elif track['selectedFormat'] == 9:
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tagFLAC(writepath, track, settings['tags'])
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print("Done!")
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return True
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def download_track(id, settings, overwriteBitrate=False):
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trackAPI = dz.get_track_gw(id)
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trackAPI['FILENAME_TEMPLATE'] = settings['tracknameTemplate']
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trackAPI['SINGLE_TRACK'] = True
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downloadTrackObj(trackAPI, settings, overwriteBitrate)
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def download_album(id, settings, overwriteBitrate=False):
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albumAPI = dz.get_album(id)
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albumAPI_gw = dz.get_album_gw(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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if albumAPI['nb_tracks'] == 1:
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trackAPI = dz.get_track_gw(albumAPI['tracks']['data'][0]['id'])
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trackAPI['_EXTRA_ALBUM'] = albumAPI
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trackAPI['FILENAME_TEMPLATE'] = settings['tracknameTemplate']
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trackAPI['SINGLE_TRACK'] = True
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downloadTrackObj(trackAPI, settings, overwriteBitrate)
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else:
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tracksArray = dz.get_album_tracks_gw(id)
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with ThreadPoolExecutor(settings['queueConcurrency']) as executor:
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for trackAPI in tracksArray:
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trackAPI['_EXTRA_ALBUM'] = albumAPI
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trackAPI['FILENAME_TEMPLATE'] = settings['albumTracknameTemplate']
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executor.submit(downloadTrackObj, trackAPI, settings, overwriteBitrate)
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def download_playlist(id, settings, overwriteBitrate=False):
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playlistAPI = dz.get_playlist(id)
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playlistTracksAPI = dz.get_playlist_tracks_gw(id)
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with ThreadPoolExecutor(settings['queueConcurrency']) as executor:
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for pos, trackAPI in enumerate(playlistTracksAPI, start=1):
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trackAPI['_EXTRA_PLAYLIST'] = playlistAPI
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trackAPI['POSITION'] = pos
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trackAPI['FILENAME_TEMPLATE'] = settings['playlistTracknameTemplate']
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executor.submit(downloadTrackObj, trackAPI, settings, overwriteBitrate)
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