mirror of
https://github.com/Dvorinka/swingmusic-extended.git
synced 2026-06-03 20:13:02 +00:00
cwilvx
56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
from itertools import groupby
|
|
import os
|
|
from typing import Callable
|
|
from app.lib.albumslib import sort_by_track_no
|
|
from app.models.folder import Folder
|
|
from app.models.track import Track
|
|
from app.utils import flatten
|
|
|
|
|
|
def sort_tracks(tracks: list[Track], key: str, reverse: bool = False):
|
|
"""
|
|
Sorts a list of tracks by a key.
|
|
"""
|
|
if key == "default":
|
|
return tracks
|
|
|
|
sortfunc: Callable[[Track], str] = lambda track: getattr(track, key)
|
|
if key == "artists" or key == "albumartists":
|
|
sortfunc = lambda track: getattr(track, key)[0]["name"]
|
|
|
|
if key == "disc":
|
|
# INFO: Group tracks into albums, then sort them by disc number.
|
|
tracks = sorted(tracks, key=lambda x: x.album.casefold())
|
|
groups = groupby(tracks, lambda x: x.albumhash)
|
|
|
|
return flatten([sort_by_track_no(list(g)) for k, g in groups])
|
|
|
|
# INFO: sort tracks by title for a fallback value
|
|
tracks = sorted(tracks, key=lambda t: t.title.casefold())
|
|
|
|
if key == "title" and not reverse:
|
|
return tracks
|
|
|
|
return sorted(
|
|
tracks,
|
|
key=lambda track: sortfunc(track).casefold()
|
|
if isinstance(sortfunc(track), str)
|
|
else sortfunc(track),
|
|
reverse=reverse,
|
|
)
|
|
|
|
|
|
def sort_folders(folders: list[Folder], key: str, reverse: bool = False):
|
|
"""
|
|
Sorts a list of folders by a key.
|
|
"""
|
|
if key == "default":
|
|
return folders
|
|
|
|
sortfunc: Callable[[Folder], str | float] = lambda folder: getattr(folder, key)
|
|
|
|
if key == "lastmod":
|
|
sortfunc = lambda folder: os.path.getmtime(folder.path)
|
|
|
|
return sorted(folders, key=sortfunc, reverse=reverse)
|