82 lines
2.6 KiB
Python
82 lines
2.6 KiB
Python
from util import hook, http, timesince
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from datetime import datetime
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api_url = "http://ws.audioscrobbler.com/2.0/?format=json"
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@hook.command('l', autohelp=False)
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@hook.command(autohelp=False)
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def lastfm(inp, nick='', db=None, bot=None, notice=None):
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"""lastfm [user] [dontsave] -- Displays the now playing (or last played)
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track of LastFM user [user]."""
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api_key = bot.config.get("api_keys", {}).get("lastfm")
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if not api_key:
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return "error: no api key set"
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# check if the user asked us not to save his details
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dontsave = inp.endswith(" dontsave")
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if dontsave:
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user = inp[:-9].strip().lower()
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else:
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user = inp
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db.execute("create table if not exists lastfm(nick primary key, acc)")
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if not user:
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user = db.execute("select acc from lastfm where nick=lower(?)",
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(nick,)).fetchone()
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if not user:
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notice(lastfm.__doc__)
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return
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user = user[0]
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response = http.get_json(api_url, method="user.getrecenttracks",
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api_key=api_key, user=user, limit=1)
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if 'error' in response:
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return "Error: {}.".format(response["message"])
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if not "track" in response["recenttracks"] or len(response["recenttracks"]["track"]) == 0:
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return 'No recent tracks for user "{}" found.'.format(user)
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tracks = response["recenttracks"]["track"]
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if type(tracks) == list:
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# if the user is listening to something, the tracks entry is a list
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# the first item is the current track
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track = tracks[0]
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status = 'is listening to'
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ending = '.'
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elif type(tracks) == dict:
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# otherwise, they aren't listening to anything right now, and
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# the tracks entry is a dict representing the most recent track
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track = tracks
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status = 'last listened to'
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# lets see how long ago they listened to it
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time_listened = datetime.fromtimestamp(int(track["date"]["uts"]))
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time_since = timesince.timesince(time_listened)
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ending = ' ({} ago)'.format(time_since)
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else:
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return "error: could not parse track listing"
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title = track["name"]
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album = track["album"]["#text"]
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artist = track["artist"]["#text"]
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out = '{} {} "{}"'.format(user, status, title)
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if artist:
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out += " by \x02{}\x0f".format(artist)
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if album:
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out += " from the album \x02{}\x0f".format(album)
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# append ending based on what type it was
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out += ending
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if inp and not dontsave:
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db.execute("insert or replace into lastfm(nick, acc) values (?,?)",
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(nick.lower(), user))
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db.commit()
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return out
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