172 lines
4.7 KiB
Python
172 lines
4.7 KiB
Python
import glob
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import os
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import re
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from collections.abc import Callable
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from pathlib import Path
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from pathvalidate import sanitize_filename, sanitize_filepath
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from pathvalidate.error import ValidationError
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from tidalapi import Album, Mix, Playlist, Track, UserPlaylist, Video
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def path_base():
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if "XDG_CONFIG_HOME" in os.environ:
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return os.environ["XDG_CONFIG_HOME"]
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elif "HOME" in os.environ:
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return os.environ["HOME"]
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elif "HOMEDRIVE" in os.environ and "HOMEPATH" in os.environ:
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return os.path.join(os.environ["HOMEDRIVE"], os.environ["HOMEPATH"])
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else:
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return os.path.abspath("./")
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def path_file_log():
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return os.path.join(path_base(), ".tidal-dl-ng.log")
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def path_file_token():
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return os.path.join(path_base(), ".tidal-dl-ng_token.json")
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def path_file_settings():
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return os.path.join(path_base(), ".tidal-dl-ng_settings.json")
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def format_path_media(fmt_template: str, media: Track | Album | Playlist | UserPlaylist | Video | Mix) -> str:
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result = fmt_template
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# Search track format template for placeholder.
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regex = r"\{(.+?)\}"
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matches = re.finditer(regex, fmt_template, re.MULTILINE)
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fn_format = get_fn_format(media)
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for _matchNum, match in enumerate(matches, start=1):
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template_str = match.group()
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result_fmt = fn_format(match.group(1), media)
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if result_fmt:
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value = sanitize_filename(result_fmt)
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result = result.replace(template_str, value)
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return result
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def format_str_track(name: str, media: Track) -> str | bool:
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result: str | bool = False
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if name == "track_num":
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result = str(media.track_num).rjust(2, "0")
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elif name == "artist_name":
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result = ", ".join(artist.name for artist in media.artists)
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elif name == "track_title":
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result = media.name
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return result
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def format_str_album(name: str, media: Album) -> str | bool:
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result: str | bool = False
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if name == "album_title":
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result = media.name
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elif name == "artist_name":
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result = media.artist.name
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return result
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def format_str_playlist(name: str, media: Playlist) -> str | bool:
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result: str | bool = False
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if name == "playlist_name":
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result = media.name
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return result
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def format_str_mix(name: str, media: Mix) -> str | bool:
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result: str | bool = False
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if name == "mix_name":
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result = media.title
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return result
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def format_str_video(name: str, media: Video) -> str | bool:
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result: str | bool = False
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if name == "artist_name":
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result = ", ".join(artist.name for artist in media.artists)
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elif name == "track_title":
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result = media.name
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return result
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def get_fn_format(media: Track | Album | Playlist | UserPlaylist | Video | Mix) -> Callable:
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result = None
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if isinstance(media, Track):
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result = format_str_track
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elif isinstance(media, Album):
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result = format_str_album
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elif isinstance(media, Playlist | UserPlaylist):
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result = format_str_playlist
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elif isinstance(media, Mix):
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result = format_str_mix
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elif isinstance(media, Video):
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result = format_str_video
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return result
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def path_file_sanitize(path_file: str, adapt: bool = False) -> (bool, str):
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# Split into path and filename
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pathname, filename = os.path.split(path_file)
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# Sanitize path
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try:
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pathname_sanitized = sanitize_filepath(
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pathname, replacement_text=" ", validate_after_sanitize=True, platform="auto"
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)
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except ValidationError:
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# If adaption of path is allowed in case of an error set path to HOME.
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if adapt:
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pathname_sanitized = Path.home()
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else:
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raise
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# Sanitize filename
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try:
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filename_sanitized = sanitize_filename(
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filename, replacement_text=" ", validate_after_sanitize=True, platform="auto"
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)
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filename_sanitized_extension = Path(filename_sanitized).suffix
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# Check if the file extension was removed by shortening the filename length
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if filename_sanitized_extension == "":
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# Add the original file extension
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file_extension = "_" + Path(path_file).suffix
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filename_sanitized = filename_sanitized[: -len(file_extension)] + file_extension
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except ValidationError as e:
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# TODO: Implement proper exception handling and logging.
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print(e)
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raise
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# Join path and filename
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result = os.path.join(pathname_sanitized, filename_sanitized)
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return result
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def check_file_exists(path_file: str, extension_ignore: bool = False):
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if extension_ignore:
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path_file = Path(path_file).stem + ".*"
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# TODO: Check what happens is (no) files .
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result = bool(glob.glob(path_file))
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return result
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