"""ShareLink Plugin."""
import re
from ..plugins import SoCoPlugin
from ..exceptions import SoCoException
[docs]class ShareClass:
"""Base class for supported services."""
[docs] def canonical_uri(self, uri):
"""Recognize a share link and return its canonical representation.
Args:
uri (str): A URI like "https://tidal.com/browse/album/157273956".
Returns:
str: The canonical URI or None if not recognized.
"""
raise NotImplementedError
[docs] def service_number(self):
"""Return the service number.
Returns:
int: A number identifying the supported music service.
"""
raise NotImplementedError
[docs] @staticmethod
def magic():
"""Return magic.
Returns:
dict: Magic prefix/key/class values for each share type.
"""
return {
"album": {
"prefix": "x-rincon-cpcontainer:1004206c",
"key": "00040000",
"class": "object.container.album.musicAlbum",
},
"episode": {
"prefix": "",
"key": "00032020",
"class": "object.item.audioItem.musicTrack",
},
"track": {
"prefix": "",
"key": "00032020",
"class": "object.item.audioItem.musicTrack",
},
"show": {
"prefix": "x-rincon-cpcontainer:1006206c",
"key": "1006206c",
"class": "object.container.playlistContainer",
},
"song": {
"prefix": "",
"key": "10032020",
"class": "object.item.audioItem.musicTrack",
},
"playlist": {
"prefix": "x-rincon-cpcontainer:1006206c",
"key": "1006206c",
"class": "object.container.playlistContainer",
},
}
[docs]class SpotifyShare(ShareClass):
"""Spotify share class."""
[docs] def canonical_uri(self, uri):
match = re.search(
r"spotify.*[:/](album|episode|playlist|show|track)[:/](\w+)", uri
)
if match:
return "spotify:" + match.group(1) + ":" + match.group(2)
return None
[docs] def service_number(self):
return 2311
[docs]class SpotifyUSShare(SpotifyShare):
"""Spotify US share class."""
[docs] def service_number(self):
return 3079
[docs]class TIDALShare(ShareClass):
"""TIDAL share class."""
[docs] def canonical_uri(self, uri):
match = re.search(r"https://tidal.*[:/](album|track|playlist)[:/]([\w-]+)", uri)
if match:
return "tidal:" + match.group(1) + ":" + match.group(2)
return None
[docs] def service_number(self):
return 44551
[docs]class DeezerShare(ShareClass):
"""Deezer share class."""
[docs] def canonical_uri(self, uri):
match = re.search(
r"https://www.deezer.*[:/](album|track|playlist)[:/]([\w-]+)", uri
)
if match:
return "deezer:" + match.group(1) + ":" + match.group(2)
return None
[docs] def service_number(self):
return 519
[docs]class AppleMusicShare(ShareClass):
"""Apple Music share class."""
[docs] def canonical_uri(self, uri):
# https://music.apple.com/dk/album/black-velvet/217502930?i=217503142
match = re.search(
r"https://music\.apple\.com/\w+/album/[^/]+/\d+\?i=(\d+)", uri
)
if match:
return "song:" + match.group(1)
# https://music.apple.com/dk/album/amused-to-death/975952384
match = re.search(r"https://music\.apple\.com/\w+/album/[^/]+/(\d+)", uri)
if match:
return "album:" + match.group(1)
# Apple-created playlist
# https://music.apple.com/dk/playlist/power-ballads-essentials/pl.92e04ee75ed64804b9df468b5f45a161
# User-created playlist
# https://music.apple.com/de/playlist/unnamed-playlist/pl.u-rR2PCrLdLJk
match = re.search(
r"https://music\.apple\.com/\w+/playlist/[^/]+/(pl\.[-a-zA-Z0-9]+)", uri
)
if match:
return "playlist:" + match.group(1)
return None
[docs] def service_number(self):
return 52231
[docs]class ShareLinkPlugin(SoCoPlugin):
"""A SoCo plugin for playing music service share links."""
def __init__(self, soco):
"""Initialize the plugin."""
super().__init__(soco)
self.services = [
SpotifyShare(),
SpotifyUSShare(),
TIDALShare(),
DeezerShare(),
AppleMusicShare(),
]
@property
def name(self):
return "ShareLink Plugin"
[docs] def is_share_link(self, uri):
"""bool: Is the URI for a supported music service."""
for service in self.services:
if service.canonical_uri(uri):
return True
return False
[docs] def add_share_link_to_queue(self, uri, position=0, as_next=False, **kwargs):
"""Add a Spotify/Tidal/... item to the queue.
This is similar to soco.add_uri_to_queue() but will work with
music service share links that do not directly point to sound
files.
Args:
uri (str): A URI like "spotify:album:6wiUBliPe76YAVpNEdidpY".
position (int): The index (1-based) at which the URI should be
added. Default is 0 (add URI at the end of the queue).
as_next (bool): Whether this URI should be played as the next
track in shuffle mode. This only works if "play_mode=SHUFFLE".
Returns:
int: The index of the new item in the queue.
"""
fault = SoCoException("Unsupported URI: " + uri)
for service in self.services:
if service.canonical_uri(uri):
(share_type, encoded_uri) = service.extract(uri)
magic = service.magic()
enqueue_uri = magic[share_type]["prefix"] + encoded_uri
metadata_template = (
'<DIDL-Lite xmlns:dc="http://purl.org/dc/elements'
'/1.1/" xmlns:upnp="urn:schemas-upnp-org:metadata'
'-1-0/upnp/" xmlns:r="urn:schemas-rinconnetworks-'
'com:metadata-1-0/" xmlns="urn:schemas-upnp-org:m'
'etadata-1-0/DIDL-Lite/"><item id="{item_id}" res'
'tricted="true"><upnp:class>{item_class}</upnp:cl'
'ass><desc id="cdudn" nameSpace="urn:schemas-rinc'
'onnetworks-com:metadata-1-0/">SA_RINCON{sn}_X_#S'
"vc{sn}-0-Token</desc></item></DIDL-Lite>"
)
metadata = metadata_template.format(
item_id=magic[share_type]["key"] + encoded_uri,
item_class=magic[share_type]["class"],
sn=service.service_number(),
)
try:
response = self.soco.avTransport.AddURIToQueue(
[
("InstanceID", 0),
("EnqueuedURI", enqueue_uri),
("EnqueuedURIMetaData", metadata),
("DesiredFirstTrackNumberEnqueued", position),
("EnqueueAsNext", int(as_next)),
],
**kwargs
)
qnumber = response["FirstTrackNumberEnqueued"]
return int(qnumber)
except SoCoException as err:
# Try remaining services on failure but keep the exception
# around in case nothing succeeds.
fault = err
raise fault