bitbot-3.11-fork/modules/lastfm.py
2018-09-24 15:13:27 +01:00

89 lines
3.5 KiB
Python

#--require-config lastfm-api-key
from datetime import datetime, timezone
from src import Utils
URL_SCROBBLER = "http://ws.audioscrobbler.com/2.0/"
class Module(object):
_name = "last.fm"
def __init__(self, bot, events, exports):
self.bot = bot
self.events = events
exports.add("set", {"setting": "lastfm",
"help": "Set username on last.fm"})
events.on("received.command").on("np", "listening", "nowplaying"
).hook(self.np, help="Get the last listened to track from a user",
usage="[username]")
def np(self, event):
if event["args_split"]:
lastfm_username = event["args_split"][0]
shown_username = lastfm_username
else:
lastfm_username = event["user"].get_setting("lastfm",
event["user"].nickname)
shown_username = event["user"].nickname
page = Utils.get_url(URL_SCROBBLER, get_params={
"method": "user.getrecenttracks", "user": lastfm_username,
"api_key": self.bot.config["lastfm-api-key"],
"format": "json", "limit": "1"}, json=True)
if page:
if "recenttracks" in page and len(page["recenttracks"
]["track"]):
now_playing = page["recenttracks"]["track"][0]
track_name = now_playing["name"]
artist = now_playing["artist"]["#text"]
if '@attr' in now_playing:
np = True
else:
played = int(now_playing["date"]["uts"])
dts = int(datetime.now(tz=timezone.utc).timestamp())
np = bool((dts - played) < 120)
time_language = "is listening to" if np else "last " \
+ "listened to"
ytquery = " - ".join([artist, track_name])
short_url = self.events.on(
"get.searchyoutube").call_for_result(
query=ytquery)
short_url = " -- " + short_url if short_url else ""
info_page = Utils.get_url(URL_SCROBBLER, get_params={
"method": "track.getInfo", "artist": artist,
"track": track_name, "autocorrect": "1",
"api_key": self.bot.config["lastfm-api-key"],
"user": lastfm_username, "format": "json"}, json=True)
tags = []
if "toptags" in info_page.get("track", []):
for tag in info_page["track"]["toptags"]["tag"]:
tags.append(tag["name"])
if tags:
tags = " (%s)" % ", ".join(tags)
else:
tags = ""
play_count = ""
if "userplaycount" in info_page.get("track", []):
play_count = int(info_page["track"]["userplaycount"])
play_count = " (%d play%s)" % (play_count,
"s" if play_count > 1 else "")
event["stdout"].write(
"%s %s: %s - %s%s%s%s" % (
shown_username, time_language, artist, track_name,
play_count,
tags,
short_url))
else:
event["stderr"].write(
"The user '%s' has never scrobbled before" % (
shown_username))
else:
event["stderr"].write("Failed to load results")