284 lines
8.2 KiB
Python
284 lines
8.2 KiB
Python
from __future__ import annotations
|
|
from librespot import util
|
|
from librespot.proto.ContextTrack_pb2 import ContextTrack
|
|
from librespot.util import Base62
|
|
import re
|
|
|
|
|
|
class SpotifyId:
|
|
STATIC_FROM_URI = "fromUri"
|
|
STATIC_FROM_BASE62 = "fromBase62"
|
|
STATIC_FROM_HEX = "fromHex"
|
|
|
|
@staticmethod
|
|
def from_base62(base62: str):
|
|
raise NotImplementedError
|
|
|
|
@staticmethod
|
|
def from_hex(hex_str: str):
|
|
raise NotImplementedError
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str):
|
|
raise NotImplementedError
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
raise NotImplementedError
|
|
|
|
class SpotifyIdParsingException(Exception):
|
|
pass
|
|
|
|
|
|
class PlayableId:
|
|
base62 = Base62.create_instance_with_inverted_character_set()
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str) -> PlayableId:
|
|
if not PlayableId.is_supported(uri):
|
|
return UnsupportedId(uri)
|
|
if TrackId.pattern.search(uri) is not None:
|
|
return TrackId.from_uri(uri)
|
|
if EpisodeId.pattern.search(uri) is not None:
|
|
return EpisodeId.from_uri(uri)
|
|
raise TypeError("Unknown uri: {}".format(uri))
|
|
|
|
@staticmethod
|
|
def is_supported(uri: str):
|
|
return (not uri.startswith("spotify:local:")
|
|
and not uri == "spotify:delimiter"
|
|
and not uri == "spotify:meta:delimiter")
|
|
|
|
@staticmethod
|
|
def should_play(track: ContextTrack):
|
|
return track.metadata_or_default
|
|
|
|
def get_gid(self) -> bytes:
|
|
raise NotImplementedError
|
|
|
|
def hex_id(self) -> str:
|
|
raise NotImplementedError
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
raise NotImplementedError
|
|
|
|
|
|
class PlaylistId(SpotifyId):
|
|
base62 = Base62.create_instance_with_inverted_character_set()
|
|
pattern = re.compile(r"spotify:playlist:(.{22})")
|
|
__id: str
|
|
|
|
def __init__(self, _id: str):
|
|
self.__id = _id
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str) -> PlaylistId:
|
|
matcher = PlaylistId.pattern.search(uri)
|
|
if matcher is not None:
|
|
playlist_id = matcher.group(1)
|
|
return PlaylistId(playlist_id)
|
|
raise TypeError("Not a Spotify playlist ID: {}.".format(uri))
|
|
|
|
def id(self) -> str:
|
|
return self.__id
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
return "spotify:playlist:" + self.__id
|
|
|
|
|
|
class UnsupportedId(PlayableId):
|
|
uri: str
|
|
|
|
def __init__(self, uri: str):
|
|
self.uri = uri
|
|
|
|
def get_gid(self) -> bytes:
|
|
raise TypeError()
|
|
|
|
def hex_id(self) -> str:
|
|
raise TypeError()
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
return self.uri
|
|
|
|
|
|
class AlbumId(SpotifyId):
|
|
base62 = Base62.create_instance_with_inverted_character_set()
|
|
pattern = re.compile(r"spotify:album:(.{22})")
|
|
__hex_id: str
|
|
|
|
def __init__(self, hex_id: str):
|
|
self.__hex_id = hex_id.lower()
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str) -> AlbumId:
|
|
matcher = AlbumId.pattern.search(uri)
|
|
if matcher is not None:
|
|
album_id = matcher.group(1)
|
|
return AlbumId(util.bytes_to_hex(AlbumId.base62.decode(album_id.encode(), 16)))
|
|
raise TypeError("Not a Spotify album ID: {}.".format(uri))
|
|
|
|
@staticmethod
|
|
def from_base62(base62: str) -> AlbumId:
|
|
return AlbumId(util.bytes_to_hex(AlbumId.base62.decode(base62.encode(), 16)))
|
|
|
|
@staticmethod
|
|
def from_hex(hex_str: str) -> AlbumId:
|
|
return AlbumId(hex_str)
|
|
|
|
def to_mercury_uri(self) -> str:
|
|
return "hm://metadata/4/album/{}".format(self.__hex_id)
|
|
|
|
def hex_id(self) -> str:
|
|
return self.__hex_id
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
return "spotify:album:{}".format(
|
|
AlbumId.base62.encode(util.hex_to_bytes(self.__hex_id)).decode())
|
|
|
|
|
|
class ArtistId(SpotifyId):
|
|
base62 = Base62.create_instance_with_inverted_character_set()
|
|
pattern = re.compile("spotify:artist:(.{22})")
|
|
__hex_id: str
|
|
|
|
def __init__(self, hex_id: str):
|
|
self.__hex_id = hex_id.lower()
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str) -> ArtistId:
|
|
matcher = ArtistId.pattern.search(uri)
|
|
if matcher is not None:
|
|
artist_id = matcher.group(1)
|
|
return ArtistId(
|
|
util.bytes_to_hex(ArtistId.base62.decode(artist_id.encode(), 16)))
|
|
raise TypeError("Not a Spotify artist ID: {}".format(uri))
|
|
|
|
@staticmethod
|
|
def from_base62(base62: str) -> ArtistId:
|
|
return ArtistId(util.bytes_to_hex(ArtistId.base62.decode(base62.encode(), 16)))
|
|
|
|
@staticmethod
|
|
def from_hex(hex_str: str) -> ArtistId:
|
|
return ArtistId(hex_str)
|
|
|
|
def to_mercury_uri(self) -> str:
|
|
return "hm://metadata/4/artist/{}".format(self.__hex_id)
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
return "spotify:artist:{}".format(
|
|
ArtistId.base62.encode(util.hex_to_bytes(self.__hex_id)).decode())
|
|
|
|
def hex_id(self) -> str:
|
|
return self.__hex_id
|
|
|
|
|
|
class EpisodeId(SpotifyId, PlayableId):
|
|
pattern = re.compile(r"spotify:episode:(.{22})")
|
|
__hex_id: str
|
|
|
|
def __init__(self, hex_id: str):
|
|
self.__hex_id = hex_id.lower()
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str) -> EpisodeId:
|
|
matcher = EpisodeId.pattern.search(uri)
|
|
if matcher is not None:
|
|
episode_id = matcher.group(1)
|
|
return EpisodeId(
|
|
util.bytes_to_hex(PlayableId.base62.decode(episode_id.encode(), 16)))
|
|
raise TypeError("Not a Spotify episode ID: {}".format(uri))
|
|
|
|
@staticmethod
|
|
def from_base62(base62: str) -> EpisodeId:
|
|
return EpisodeId(
|
|
util.bytes_to_hex(PlayableId.base62.decode(base62.encode(), 16)))
|
|
|
|
@staticmethod
|
|
def from_hex(hex_str: str) -> EpisodeId:
|
|
return EpisodeId(hex_str)
|
|
|
|
def to_mercury_uri(self) -> str:
|
|
return "hm://metadata/4/episode/{}".format(self.__hex_id)
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
return "Spotify:episode:{}".format(
|
|
PlayableId.base62.encode(util.hex_to_bytes(self.__hex_id)).decode())
|
|
|
|
def hex_id(self) -> str:
|
|
return self.__hex_id
|
|
|
|
def get_gid(self) -> bytes:
|
|
return util.hex_to_bytes(self.__hex_id)
|
|
|
|
|
|
class ShowId(SpotifyId):
|
|
base62 = Base62.create_instance_with_inverted_character_set()
|
|
pattern = re.compile("spotify:show:(.{22})")
|
|
__hex_id: str
|
|
|
|
def __init__(self, hex_id: str):
|
|
self.__hex_id = hex_id
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str) -> ShowId:
|
|
matcher = ShowId.pattern.search(uri)
|
|
if matcher is not None:
|
|
show_id = matcher.group(1)
|
|
return ShowId(util.bytes_to_hex(ShowId.base62.decode(show_id.encode(), 16)))
|
|
raise TypeError("Not a Spotify show ID: {}".format(uri))
|
|
|
|
@staticmethod
|
|
def from_base62(base62: str) -> ShowId:
|
|
return ShowId(util.bytes_to_hex(ShowId.base62.decode(base62.encode(), 16)))
|
|
|
|
@staticmethod
|
|
def from_hex(hex_str: str) -> ShowId:
|
|
return ShowId(hex_str)
|
|
|
|
def to_mercury_uri(self) -> str:
|
|
return "hm://metadata/4/show/{}".format(self.__hex_id)
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
return "spotify:show:{}".format(
|
|
ShowId.base62.encode(util.hex_to_bytes(self.__hex_id)).decode())
|
|
|
|
def hex_id(self) -> str:
|
|
return self.__hex_id
|
|
|
|
|
|
class TrackId(PlayableId, SpotifyId):
|
|
pattern = re.compile("spotify:track:(.{22})")
|
|
__hex_id: str
|
|
|
|
def __init__(self, hex_id: str):
|
|
self.__hex_id = hex_id.lower()
|
|
|
|
@staticmethod
|
|
def from_uri(uri: str) -> TrackId:
|
|
search = TrackId.pattern.search(uri)
|
|
if search is not None:
|
|
track_id = search.group(1)
|
|
return TrackId(
|
|
util.bytes_to_hex(PlayableId.base62.decode(track_id.encode(), 16)))
|
|
raise RuntimeError("Not a Spotify track ID: {}".format(uri))
|
|
|
|
@staticmethod
|
|
def from_base62(base62: str) -> TrackId:
|
|
return TrackId(util.bytes_to_hex(PlayableId.base62.decode(base62.encode(), 16)))
|
|
|
|
@staticmethod
|
|
def from_hex(hex_str: str) -> TrackId:
|
|
return TrackId(hex_str)
|
|
|
|
def to_mercury_uri(self) -> str:
|
|
return "hm://metadata/4/track/{}".format(self.__hex_id)
|
|
|
|
def to_spotify_uri(self) -> str:
|
|
return "spotify:track:{}".format(TrackId.base62.encode(util.hex_to_bytes(self.__hex_id)).decode())
|
|
|
|
def hex_id(self) -> str:
|
|
return self.__hex_id
|
|
|
|
def get_gid(self) -> bytes:
|
|
return util.hex_to_bytes(self.__hex_id)
|