swingmusic/server/app/models.py
geoffrey45 dbb27734fe major refactors
- add album page store
- show loaders in beforeEnter guards
- show bitrate on now playing card
- etc
2022-04-03 01:03:32 +03:00

129 lines
2.9 KiB
Python

"""
Contains all the models for objects generation and typing.
"""
from dataclasses import dataclass
from datetime import date
from typing import List
from app import api
from app import settings
@dataclass
class Track:
"""
Track class
"""
trackid: str
title: str
artists: str
albumartist: str
album: str
folder: str
filepath: str
length: int
genre: str
bitrate: int
image: str
tracknumber: int
discnumber: int
def __init__(self, tags):
self.trackid = tags["_id"]["$oid"]
self.title = tags["title"]
self.artists = tags["artists"].split(", ")
self.albumartist = tags["albumartist"]
self.album = tags["album"]
self.folder = tags["folder"]
self.filepath = tags["filepath"]
self.length = tags["length"]
self.genre = tags["genre"]
self.bitrate = tags["bitrate"]
self.image = tags["image"]
self.tracknumber = tags["tracknumber"]
self.discnumber = tags["discnumber"]
@dataclass
class Album:
"""
Album class
"""
album: str
artist: str
count: int
duration: int
date: int
artistimage: str
image: str
def __init__(self, tags):
self.album = tags["album"]
self.artist = tags["artist"]
self.count = tags["count"]
self.duration = tags["duration"]
self.date = tags["date"]
self.artistimage = settings.IMG_ARTIST_URI + tags["artistimage"]
self.image = settings.IMG_THUMB_URI + tags["image"]
def get_p_track(ptrack):
for track in api.TRACKS:
if (
track.title == ptrack["title"]
and track.artists == ptrack["artists"]
and ptrack["album"] == track.album
):
return track
def create_playlist_tracks(playlist_tracks: List) -> List[Track]:
"""
Creates a list of model.Track objects from a list of playlist track dicts.
"""
tracks: List[Track] = []
for t in playlist_tracks:
track = get_p_track(t)
if track is not None:
tracks.append(track)
return tracks
@dataclass
class Playlist:
"""Creates playlist objects"""
playlistid: str
name: str
description: str
image: str
tracks: List[Track]
lastUpdated: int
count: int = 0
"""A list of track objects in the playlist"""
def __init__(self, data):
self.playlistid = data["_id"]["$oid"]
self.name = data["name"]
self.description = data["description"]
self.image = ""
self.tracks = create_playlist_tracks(data["tracks"])
self.lastUpdated = data["lastUpdated"]
@dataclass
class Folder:
name: str
path: str
trackcount: int
"""The number of tracks in the folder"""
def __init__(self, data) -> None:
self.name = data["name"]
self.path = data["path"]
self.trackcount = data["trackcount"]