lib.itmens/catalog/music/models.py

102 lines
3.4 KiB
Python

from datetime import date
from django.db import models
from django.utils.translation import gettext_lazy as _
from catalog.common.models import *
class AlbumInSchema(ItemInSchema):
other_title: list[str]
genre: list[str]
artist: list[str]
company: list[str]
duration: int | None = None
release_date: date | None = None
track_list: str | None = None
class AlbumSchema(AlbumInSchema, BaseSchema):
barcode: str | None = None
pass
class Album(Item):
type = ItemType.Album
url_path = "album"
category = ItemCategory.Music
demonstrative = _("这张专辑")
barcode = PrimaryLookupIdDescriptor(IdType.GTIN)
douban_music = PrimaryLookupIdDescriptor(IdType.DoubanMusic)
spotify_album = PrimaryLookupIdDescriptor(IdType.Spotify_Album)
METADATA_COPY_LIST = [
"title",
"other_title",
"artist",
"company",
"track_list",
"brief",
"album_type",
"media",
"disc_count",
"genre",
"release_date",
"duration",
"bandcamp_album_id",
]
release_date = jsondata.DateField(_("发行日期"), null=True, blank=True)
duration = jsondata.IntegerField(_("时长"), null=True, blank=True)
artist = jsondata.ArrayField(
models.CharField(blank=True, default="", max_length=200),
verbose_name=_("艺术家"),
default=list,
)
genre = jsondata.ArrayField(
verbose_name=_("流派"),
base_field=models.CharField(blank=True, default="", max_length=50),
null=True,
blank=True,
default=list,
)
company = jsondata.ArrayField(
models.CharField(blank=True, default="", max_length=500),
verbose_name=_("发行方"),
null=True,
blank=True,
default=list,
)
track_list = jsondata.TextField(_("曲目"), blank=True, default="")
other_title = jsondata.ArrayField(
verbose_name=_("其它标题"),
base_field=models.CharField(blank=True, default="", max_length=200),
null=True,
blank=True,
default=list,
)
album_type = jsondata.CharField(_("专辑类型"), blank=True, default="", max_length=500)
media = jsondata.CharField(_("介质"), blank=True, default="", max_length=500)
bandcamp_album_id = jsondata.CharField(blank=True, default="", max_length=500)
disc_count = jsondata.IntegerField(_("碟片数"), blank=True, default="", max_length=500)
def get_embed_link(self):
for res in self.external_resources.all():
if res.id_type == IdType.Bandcamp.value and res.metadata.get(
"bandcamp_album_id"
):
return f"https://bandcamp.com/EmbeddedPlayer/album={res.metadata.get('bandcamp_album_id')}/size=large/bgcol=ffffff/linkcol=19A2CA/artwork=small/transparent=true/"
if res.id_type == IdType.Spotify_Album.value:
return res.url.replace("open.spotify.com/", "open.spotify.com/embed/")
if res.id_type == IdType.AppleMusic.value:
return res.url.replace("music.apple.com/", "embed.music.apple.com/us/")
return None
@classmethod
def lookup_id_type_choices(cls):
id_types = [
IdType.GTIN,
IdType.ISRC,
IdType.Spotify_Album,
IdType.Bandcamp,
IdType.DoubanMusic,
]
return [(i.value, i.label) for i in id_types]