def load_playlist(playlist_mbid: str):
"""Load a single playlist by id
"""
if not is_valid_uuid(playlist_mbid):
raise BadRequest("Provided playlist ID is invalid: %s" % playlist_mbid)
playlist = db_playlist.get_by_mbid(playlist_mbid, True)
# TODO: Allow playlist collaborators to access private playlist
if playlist is None or not playlist.public and (not current_user.is_authenticated or playlist.creator_id != current_user.id):
raise NotFound("Cannot find playlist: %s" % playlist_mbid)
fetch_playlist_recording_metadata(playlist)
spotify_data = {}
current_user_data = {}
if current_user.is_authenticated:
spotify_data = spotify.get_user_dict(current_user.id)
current_user_data = {
"id": current_user.id,
"name": current_user.musicbrainz_id,
"auth_token": current_user.auth_token,
}
props = {
"current_user": current_user_data,
"spotify": spotify_data,
"api_url": current_app.config["API_URL"],
"web_sockets_server_url": current_app.config['WEBSOCKETS_SERVER_URL'],
"playlist": serialize_jspf(playlist)
}
return render_template(
"playlists/playlist.html",
props=ujson.dumps(props)
)
def load_instant():
"""
This endpoint takes in a list of recording_mbids and optional desc/name arguments and then loads
the recording_mbid's metadata and creates a JSPF file from this data and sends it to the front end
so a playlist can be instantly played.
.. note::
We recommend that you do not send more than 50 recording_mbids in one request -- our
server infrastructure will likely give you a gateway error (502) if you do.
:param recording_mbids: A comma separated list of recording_mbids
:type recording_mbids: ``str``
:param desc: A description for this instant playlist (optional).
:type desc: ``str``
:param name: A name for this instant playlist (optional).
:type name: ``str``
:statuscode 200: playlist generated
:statuscode 400: invalid recording_mbid arguments
"""
recordings = request.args.get("recording_mbids", default=None)
if recordings is None:
raise BadRequest("recording_mbids argument must be present and contain a comma separated list of recording_mbids")
recording_mbids = []
for mbid in recordings.split(","):
mbid_clean = mbid.strip()
if not is_valid_uuid(mbid_clean):
raise BadRequest(f"Recording mbid {mbid} is not valid.")
recording_mbids.append(mbid_clean)
desc = request.args.get("desc", default="")
if not desc:
desc = "Instant playlist"
name = request.args.get("name", default="")
if not name:
name = "Instant playlist"
now = datetime.now()
playlist = WritablePlaylist(description=desc, name=name, creator="listenbrainz", creator_id=1, created=now)
for i, mbid in enumerate(recording_mbids):
rec = WritablePlaylistRecording(position=i, mbid=mbid, added_by_id=1, created=now)
playlist.recordings.append(rec)
fetch_playlist_recording_metadata(playlist)
return render_template(
"player/player-page.html",
props=ujson.dumps({"playlist": serialize_jspf(playlist)})
)
def load_playlist(playlist_mbid: str):
"""Load a single playlist by id
"""
if not is_valid_uuid(playlist_mbid):
raise BadRequest("Provided playlist ID is invalid: %s" % playlist_mbid)
current_user_id = None
if current_user.is_authenticated:
current_user_id = current_user.id
playlist = db_playlist.get_by_mbid(playlist_mbid, True)
if playlist is None or not playlist.is_visible_by(current_user_id):
raise NotFound("Cannot find playlist: %s" % playlist_mbid)
fetch_playlist_recording_metadata(playlist)
spotify_data = {}
current_user_data = {}
if current_user.is_authenticated:
spotify_data = spotify.get_user_dict(current_user.id)
current_user_data = {
"id": current_user.id,
"name": current_user.musicbrainz_id,
"auth_token": current_user.auth_token,
}
props = {
"current_user": current_user_data,
"spotify": spotify_data,
"api_url": current_app.config["API_URL"],
"labs_api_url": current_app.config["LISTENBRAINZ_LABS_API_URL"],
"web_sockets_server_url": current_app.config['WEBSOCKETS_SERVER_URL'],
"playlist": serialize_jspf(playlist),
"sentry_dsn": current_app.config.get("LOG_SENTRY", {}).get("dsn")
}
return render_template(
"playlists/playlist.html",
props=ujson.dumps(props)
)
def load_playlist(playlist_mbid: str):
"""Load a single playlist by id
"""
if not is_valid_uuid(playlist_mbid):
raise BadRequest("Provided playlist ID is invalid: %s" % playlist_mbid)
current_user_id = None
if current_user.is_authenticated:
current_user_id = current_user.id
playlist = db_playlist.get_by_mbid(playlist_mbid, True)
if playlist is None or not playlist.is_visible_by(current_user_id):
raise NotFound("Cannot find playlist: %s" % playlist_mbid)
fetch_playlist_recording_metadata(playlist)
props = {
"labs_api_url": current_app.config["LISTENBRAINZ_LABS_API_URL"],
"web_sockets_server_url": current_app.config['WEBSOCKETS_SERVER_URL'],
"playlist": serialize_jspf(playlist),
}
return render_template("playlists/playlist.html", props=ujson.dumps(props))