From 405fb6b4220268e544c10b9d370d627a972dd749 Mon Sep 17 00:00:00 2001 From: Luca Bilke Date: Wed, 28 Jun 2023 23:24:32 +0200 Subject: [PATCH] beginning of massive rework --- LICENSE | 674 ++++++++++++++++++++++++++++++++++++++ TODO.md | 12 + conf.toml | 11 + conf.yml | 5 - install.sh | 4 - requirements.txt | 3 +- tidal-scraper/account.py | 0 tidal-scraper/download.py | 110 +++++++ tidal-scraper/helper.py | 19 ++ tidal-scraper/metadata.py | 132 ++++++++ tidal_cleanup.py | 53 --- tidal_scrape.py | 185 ----------- todo | 4 - 13 files changed, 959 insertions(+), 253 deletions(-) create mode 100644 LICENSE create mode 100644 TODO.md create mode 100644 conf.toml delete mode 100644 conf.yml delete mode 100755 install.sh create mode 100644 tidal-scraper/account.py create mode 100644 tidal-scraper/download.py create mode 100644 tidal-scraper/helper.py create mode 100644 tidal-scraper/metadata.py delete mode 100755 tidal_cleanup.py delete mode 100755 tidal_scrape.py delete mode 100644 todo diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/TODO.md b/TODO.md new file mode 100644 index 0000000..388215d --- /dev/null +++ b/TODO.md @@ -0,0 +1,12 @@ +- [ ] allow downloads of lists of albums, artists and tracks, and set their downloaded status +- [ ] write all metadata from tidal to downloaded tracks + +- [ ] get lists of favorited albums, artists and tracks +- [ ] allow export of these lists (with names, IDs and downloaded status) +- [ ] allow import of these lists + +- [ ] allow configuration with a toml file +- [ ] allow configuration of download path +- [ ] write log of errors + +- [ ] installer or pip package diff --git a/conf.toml b/conf.toml new file mode 100644 index 0000000..a4fee18 --- /dev/null +++ b/conf.toml @@ -0,0 +1,11 @@ +# All options postfixed "_dir" are expected to have a trailing slash! +skip_downloaded = true +error_log = "error.log" + +dest_dir = "./downloads/" +# The following templates are passed an artist, album and track object. +# Possible attributes can be found here: https://tidalapi.netlify.app/api.html +# The artist is derived from the album a track is in rather than the track itself. +dl_dir ="/tmp/tidal-scraper/{track.name}.part" +album_dir = "{artist.name}/{album.name}/" +track_name = "{track.track_num}: {track.name}" diff --git a/conf.yml b/conf.yml deleted file mode 100644 index 8659581..0000000 --- a/conf.yml +++ /dev/null @@ -1,5 +0,0 @@ -user id: -dl dir: 'downloading' -dest dir: 'downloaded' -authfile dir: '' -skip existing: true diff --git a/install.sh b/install.sh deleted file mode 100755 index 7d83814..0000000 --- a/install.sh +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/sh -path='scrape_pyenv' -python3 -m venv scrape_pyenv -./scrape_pyenv/bin/pip install -r requirements.txt diff --git a/requirements.txt b/requirements.txt index 6d62597..55fc852 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,4 +1,3 @@ git+https://github.com/tamland/python-tidal -aigpy pycrypto -pyyaml +tqdm diff --git a/tidal-scraper/account.py b/tidal-scraper/account.py new file mode 100644 index 0000000..e69de29 diff --git a/tidal-scraper/download.py b/tidal-scraper/download.py new file mode 100644 index 0000000..06e6087 --- /dev/null +++ b/tidal-scraper/download.py @@ -0,0 +1,110 @@ +import helper +from helper import CONF, EXTENSIONS +import metadata + +import tidalapi +import os +import json + +from base64 import b64decode +from Crypto.Cipher import AES +from Crypto.Util import Counter +from typing import Tuple, BinaryIO +from shutil import move + + +def __decode_key_id(key_id) -> Tuple[bytes, bytes]: + master_key = b64decode("UIlTTEMmmLfGowo/UC60x2H45W6MdGgTRfo/umg4754=") + decoded_key_id = b64decode(key_id) + init_vector = decoded_key_id[:16] + encrypted_token = decoded_key_id[16:] + + decryptor = AES.new(master_key, AES.MODE_CBC, init_vector) + decrypted_token = decryptor.decrypt(encrypted_token) + + key = decrypted_token[:16] + nonce = decrypted_token[16:24] + + return key, nonce + + +def __decrypt_file( + input_file: BinaryIO, output_file: BinaryIO, key: bytes, nonce: bytes +) -> None: + counter = Counter.new(64, prefix=nonce, initial_value=0) + decryptor = AES.new(key, AES.MODE_CTR, counter=counter) + data = decryptor.decrypt(input_file.read()) + output_file.write(data) + + +def set_metadata(): + pass + + +def download_track( + track: tidalapi.Track, + album: tidalapi.Album, +) -> None: + dl_path = helper.clean_template(CONF["dl_dir"]) + dest_path = helper.clean_template( + CONF["dest_dir"] + CONF["album_dir"] + CONF["track_name"], + track=track, + album=album, + artist=album.artist, + ) + try: + stream = track.stream() + manifest = json.loads(b64decode(stream.manifest)) + url = manifest["urls"][0] + codec = manifest['codecs'] + for ext in EXTENSIONS: + if ext in url and ext is not ".mp4": + dest_path += ext + elif ".mp4" in url: + if "ac4" in stream.codec or "mha1" in stream.codec: + dest_path += ".mp4" + else: + dest_path += ".m4a" + if os.path.exists(dest_path + ext) and CONF["skip_downloaded"]: + print("Skipping downloaded song") + return + + key_id = manifest.get("keyId", None) + os.makedirs(os.path.dirname(dest_path), exist_ok=True) + with open(dest_path, "wb") as f: + # TODO: DOWNLOAD + pass + + if key_id: + key, nonce = __decode_key_id(key_id) + with open(dl_path, "rb") as i, open(dest_path, "wb") as o: + __decrypt_file(i, o, key, nonce) + else: + move(dl_path, dest_path) + + assert track.name is not None + assert album.name is not None + metadata.write(f, codec, track.name, album.name, str(track.track_num), str(album.num_tracks)) + except: + assert album.artist is not None + helper.log_error( + "Failure while downloading {artist} - {album} - {track}:", + artist=album.artist.name, + album=album.name, + track=track.name, + ) + # stack trace is printed by log_error() + + +def download_cover(album: tidalapi.Album) -> None: + dest_path = helper.clean_template( + CONF["dest_dir"] + CONF["album_dir"], + album=album, + artist=album.artist, + ) + url = album.image(1280) + + if os.path.exists(dest_path) and CONF["skip_downloaded"]: + return + + # TODO: DOWNLOAD diff --git a/tidal-scraper/helper.py b/tidal-scraper/helper.py new file mode 100644 index 0000000..5668361 --- /dev/null +++ b/tidal-scraper/helper.py @@ -0,0 +1,19 @@ +import re +import tomllib +import sys +import traceback + +with open("../config.toml", "rb") as conf: + CONF = tomllib.load(conf) + +EXTENSIONS = ['.flac', '.mp4', '.m4a', ''] + +def clean_template(path: str, **kwargs) -> str: + split = path.split("/") + cleaned_split = [re.sub("/", " ", s.format(**kwargs)) for s in split] + return "/".join(cleaned_split) + +def log_error(template: str, **kwargs): + with open(CONF['error_log']) as f: + f.write(template.format(**kwargs)) + traceback.print_exception(*sys.exc_info(), file=f) diff --git a/tidal-scraper/metadata.py b/tidal-scraper/metadata.py new file mode 100644 index 0000000..34a319e --- /dev/null +++ b/tidal-scraper/metadata.py @@ -0,0 +1,132 @@ +from typing import BinaryIO +from mutagen import flac, mp4 # , mp3 + +from mutagen.mp4 import MP4Tags +from mutagen._vorbis import VCommentDict + +# from mutagen.id3._tags import ID3Tags + +# from mutagen.id3._frames import ( +# APIC, +# TALB, +# TCOP, +# TDRC, +# TIT2, +# TPE1, +# TRCK, +# TOPE, +# TCON, +# TCOM, +# TSRC, +# USLT, +# ) + + +def __write_flac(file: flac.FLAC, **kwargs) -> None: + tags = VCommentDict() + tags["title"] = kwargs["title"] + tags["album"] = kwargs["album"] + # There doesn't seem to be a standard way of listing multiple artists in an ID3 tag + # This method seems to be the most widely recognized + tags["albumartist"] = "; ".join(kwargs["albumartist"]) + tags["artist"] = "; ".join(kwargs["artist"]) + tags["copyright"] = kwargs["copyright"] + tags["tracknumber"] = kwargs["tracknumber"] + tags["tracktotal"] = kwargs["tracktotal"] + tags["discnumber"] = kwargs["discnumber"] + tags["disctotal"] = kwargs["disctotal"] + tags["genre"] = kwargs["genre"] + tags["date"] = kwargs["date"] + tags["composer"] = kwargs["composer"] + tags["isrc"] = kwargs["isrc"] + tags["lyrics"] = kwargs["lyrics"] + file.tags = tags + + pic = flac.Picture() + pic.data = kwargs["cover"] + pic.mime = kwargs["cover_mime"] + file.clear_pictures() + file.add_picture(pic) + + file.save() + + +def __write_mp4(file: mp4.MP4, **kwargs) -> None: + tags = MP4Tags() + tags["\xa9nam"] = kwargs["title"] + tags["\xa9alb"] = kwargs["album"] + tags["aART"] = kwargs["albumartist"] + tags["\xa9ART"] = kwargs["artist"] + tags["cprt"] = kwargs["copyright"] + tags["trkn"] = [[kwargs["tracknumber"], kwargs["totaltrack"]]] + tags["disk"] = [[kwargs["discnumber"], kwargs["totaldisc"]]] + tags["\xa9gen"] = kwargs["genre"] + tags["\xa9day"] = kwargs["date"] + tags["\xa9wrt"] = kwargs["composer"] + tags["\xa9lyr"] = kwargs["lyrics"] + + file.tags = tags + file.save + + +# def __write_mp3(file: mp3.MP3, **kwargs) -> None: +# tags = ID3Tags() +# tags.add(TIT2(encoding=3, text=kwargs["title"])) +# tags.add(TALB(encoding=3, text=kwargs["album"])) +# tags.add(TOPE(encoding=3, text=kwargs["albumartist"])) +# tags.add(TPE1(encoding=3, text=kwargs["artist"])) +# tags.add(TCOP(encoding=3, text=kwargs["copyright"])) +# tags.add(TRCK(encoding=3, text=kwargs["tracknumber"])) +# tags.add(TCON(encoding=3, text=kwargs["genre"])) +# tags.add(TDRC(encoding=3, text=kwargs["date"])) +# tags.add(TCOM(encoding=3, text=kwargs["composer"])) +# tags.add(TSRC(encoding=3, text=kwargs["isrc"])) +# tags.add(USLT(encoding=3, text=kwargs["lyrics"])) +# tags.add(APIC(encoding=3, data=kwargs["cover"], mime=kwargs["cover_mime"])) +# +# match kwargs['cover_mime']: +# case 'image/jpeg': +# fmt = mp4.AtomDataType(13) +# case 'image/png': +# fmt = mp4.AtomDataType(14) +# case _: +# fmt = None +# +# if fmt is not None: +# pic = mp4.MP4Cover(kwargs['cover']) +# pic.imageformat = fmt +# +# file.tags = tags +# file.save() + + +def write( + fp: BinaryIO, + codec: str, + title: str, + album: str, + tracknumber: str, + tracktotal: str, + discnumber: str = "", + disctotal: str = "", + artist: list[str] = [""], + albumartist: list[str] = [""], + genre: str = "", + date: str = "", + composer: str = "", + isrc: str = "", + lyrics: str = "", + copyright: str = "", + cover: bytes | None = None, + cover_mime: str | None = None, +): + args = locals() + # TODO: Figure out what codecs are sent in the manifest + # WARN: This match is currently using placeholders + match codec: + case "???flac???": + file = flac.FLAC(fp) + __write_flac(file, *args) + case "???aac???": + file = mp4.MP4(fp) + __write_mp4(file, *args) diff --git a/tidal_cleanup.py b/tidal_cleanup.py deleted file mode 100755 index 6d78378..0000000 --- a/tidal_cleanup.py +++ /dev/null @@ -1,53 +0,0 @@ -#!/bin/env python -import tidalapi - -USER_ID = 188721652 - -def idExists(objects: list, id: int) -> bool: - for obj in objects: - if obj.id == id: - return True - return False - - -config = tidalapi.Config(quality=tidalapi.Quality.lossless) -session = tidalapi.Session(config) -user = session.get_user(USER_ID) -favorites = tidalapi.user.Favorites(session, user.id) - -existing_artists = favorites.artists() -existing_albums = favorites.albums() -existing_tracks = favorites.tracks() -for album in existing_albums: - # ADD ARTIST - print(album.artist.name, end=" ") - if not idExists(existing_artists, album.artist.id): - if favorites.add_artist(album.artist.id): - print("added!") - else: - print("failed!") - pass - else: - print("skipped!") - # ADD TRACKS - for track in album.tracks(): - print(track.name, end=" ") - if not idExists(existing_tracks, track.id): - if favorites.add_track(track.id): - print("added!") - else: - print("failed!") - pass - else: - print("skipped!") - -existing_tracks = favorites.tracks() -for track in existing_tracks: - print(track.album.name, end=" ") - if not idExists(existing_albums, track.album.id): - if favorites.add_album(track.album.id): - print("added!") - else: - print("failed!") - else: - print("skipped!") diff --git a/tidal_scrape.py b/tidal_scrape.py deleted file mode 100755 index d53fded..0000000 --- a/tidal_scrape.py +++ /dev/null @@ -1,185 +0,0 @@ -#!/bin/env python3 -import tidalapi -import aigpy.tagHelper -import aigpy.downloadHelper -import json -import sys -import base64 -import os -import time -import re -import yaml -from Crypto.Cipher import AES -from Crypto.Util import Counter -from typing import Tuple -from datetime import datetime - -with open("conf.yml", "r") as f: - conf = yaml.safe_load(f) - USER_ID = conf["user id"] - DL_PATH = conf["dl dir"] or '.' - DEST_PATH = conf["dest dir"] or '.' - AUTH_PATH = conf["authfile dir"] or '.' - SKIP_DOWNLOADED = conf["skip existing"] - -config = tidalapi.Config(quality=tidalapi.Quality.lossless) -session = tidalapi.Session(config) - - -def decrypt_token(token) -> Tuple[bytes, bytes]: - master_key = "UIlTTEMmmLfGowo/UC60x2H45W6MdGgTRfo/umg4754=" - master_key = base64.b64decode(master_key) - security_token = base64.b64decode(token) - iv = security_token[:16] - encrypted_st = security_token[16:] - - decryptor = AES.new(master_key, AES.MODE_CBC, iv) - decrypted_st = decryptor.decrypt(encrypted_st) - - key = decrypted_st[:16] - nonce = decrypted_st[16:24] - - return key, nonce - - -def decrypt_file(input_file, output_file, key, nonce) -> None: - counter = Counter.new(64, prefix=nonce, initial_value=0) - decryptor = AES.new(key, AES.MODE_CTR, counter=counter) - - with open(input_file, "rb") as i: - data = decryptor.decrypt(i.read()) - - with open(output_file, "wb") as o: - o.write(data) - - -def set_metadata(track: tidalapi.Track, file: str) -> None: - # This function could be more fleshed out (lyrics, covers) - # but I will leave that to external programs - tagger = aigpy.tagHelper.TagTool(file) - - tagger.title = track.name - tagger.artist = list(map(lambda artist: artist.name, track.artists)) # type: ignore[reportOptionalMemberAccess] - tagger.copyright = track.copyright - tagger.tracknumber = track.track_num - tagger.discnumber = track.volume_num - - tagger.album = track.album.name # type: ignore[reportOptionalMemberAccess] - tagger.albumartist = list(map(lambda artist: artist.name, track.album.artists)) # type: ignore[reportOptionalMemberAccess] - tagger.date = track.album.available_release_date # type: ignore[reportOptionalMemberAccess] - tagger.totaldisc = track.album.num_volumes or 0 # type: ignore[reportOptionalMemberAccess] - if tagger.totaldisc <= 1: - tagger.totaltrack = track.album.num_tracks # type: ignore[reportOptionalMemberAccess] - - tagger.save() - - -def download_track( - track: tidalapi.Track, - partSize: int = 1048576, -) -> Tuple[bool, str]: - try: - album_name = re.sub("/", " ", track.album.name) # type: ignore[reportOptionalMemberAccess] - track_name = re.sub("/", " ", track.name) # type: ignore[reportOptionalMemberAccess] - # artist_name = re.sub("/", " ", track.album.artist.name) # type: ignore[reportOptionalMemberAccess] - dl_path = f"{DL_PATH}/{track.track_num} {track_name}.part" # type: ignore[reportOptionalMemberAccess] - dest_path = f"{DEST_PATH}/{album_name}/{track.track_num} {track_name}" # type: ignore[reportOptionalMemberAccess] - - for ext in ['.flac', '.mpf', '.m4a', '']: - if os.path.exists(dest_path + ext) and SKIP_DOWNLOADED: - print("Skipping downloaded song") - return False, "Skipping downloaded song" - - stream = track.stream() - stream.manifest = json.loads(base64.b64decode(stream.manifest)) - url = stream.manifest["urls"][0] - if '.flac' in url: - dest_path += '.flac' - elif '.mp4' in url: - if 'ac4' in stream.codec or 'mha1' in stream.codec: - dest_path += '.mp4' - else: - dest_path += '.m4a' - - try: - key = stream.manifest["keyId"] - except KeyError: - key = None - tool = aigpy.downloadHelper.DownloadTool(dl_path, [url]) - - tool.setPartSize(partSize) - check, err = tool.start(True, 1) - if not check: - return False, str(err) - - os.makedirs(os.path.dirname(dest_path), exist_ok=True) - if key: - key, nonce = decrypt_token(key) - decrypt_file(dl_path, dest_path, key, nonce) - else: - os.replace(dl_path, dest_path) - - set_metadata(track, dest_path) - - return True, "Successfully downloaded!" - except Exception as msg: - print(str(msg)) - return False, str(msg) - - -def download_cover(album: tidalapi.Album) -> None: - album_name = re.sub("/", " ", album.name) # type: ignore[reportOptionalMemberAccess] - # artist_name = re.sub("/", " ", album.artist.name) # type: ignore[reportOptionalMemberAccess] - dest_path = f"{DEST_PATH}/{album_name}/cover.png" # type: ignore[reportOptionalMemberAccess] - url = album.image(1280) - - if os.path.exists(dest_path) and SKIP_DOWNLOADED: - return - - aigpy.net.downloadFile(url, dest_path) - - -auth_path = f"{AUTH_PATH}/auth.json" -try: - with open(auth_path, "rb") as f: - a = json.load(f) - expiry_time = a["expiry_time"].split(".", 1)[0] - expiry_time = datetime.strptime(expiry_time, "%Y-%m-%d %H:%M:%S") - session.load_oauth_session( - a["token_type"], a["access_token"], a["refresh_token"], expiry_time - ) - os.chmod(auth_path, 0o600) -except (OSError, IndexError): - session.login_oauth_simple() - -if session.check_login(): - with open(auth_path, "w") as f: - json.dump( - { - "token_type": session.token_type, - "access_token": session.access_token, - "refresh_token": session.refresh_token, - "expiry_time": str(session.expiry_time), - }, - f, - ) -else: - sys.exit("Failed to log in") - -user = session.get_user(USER_ID) -favorites = tidalapi.user.Favorites(session, user.id) -albums = favorites.albums() -num_albums = len(albums) -for i, album in enumerate(albums): - print(f"Starting {i + 1}/{num_albums}: {album.name} - {album.artist.name}") - download_cover(album) - tracks = album.tracks() - num_tracks = len(tracks) - for j, track in enumerate(tracks): - print(f"Downloading {j + 1}/{num_tracks}: {track.name}") # type: ignore[reportOptionalMemberAccess] - check, _ = download_track(track) - if check: - time.sleep(2) - else: - time.sleep(0.5) - print() diff --git a/todo b/todo deleted file mode 100644 index 828c803..0000000 --- a/todo +++ /dev/null @@ -1,4 +0,0 @@ -configurable sleep timer -add search function -configure what to dl -error log