296 lines
9.8 KiB
Python
296 lines
9.8 KiB
Python
###
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# Copyright (c) 2019, Pedro de Oliveira
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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from supybot import utils, plugins, ircutils, callbacks
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from supybot.commands import *
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try:
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from supybot.i18n import PluginInternationalization
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_ = PluginInternationalization('LastFM')
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except ImportError:
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# Placeholder that allows to run the plugin on a bot
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# without the i18n module
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_ = lambda x: x
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import supybot.utils.minisix as minisix
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import os
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import sqlite3
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import pylast
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import time
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class SqliteLastFMDB(object):
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def __init__(self, filename):
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self.dbs = ircutils.IrcDict()
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self.filename = filename
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def close(self):
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for db in self.dbs.values():
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db.close()
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def _getDb(self, channel):
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filename = plugins.makeChannelFilename(self.filename, channel)
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if filename in self.dbs:
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return self.dbs[filename]
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if os.path.exists(filename):
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db = sqlite3.connect(filename, check_same_thread=False)
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if minisix.PY2:
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db.text_factory = str
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self.dbs[filename] = db
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return db
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db = sqlite3.connect(filename, check_same_thread=False)
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if minisix.PY2:
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db.text_factory = str
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self.dbs[filename] = db
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cursor = db.cursor()
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cursor.execute("""CREATE TABLE lastfm (
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id INTEGER PRIMARY KEY,
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nick TEXT,
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user TEXT
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)""")
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db.commit()
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return db
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def get_user(self, channel, nick):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""SELECT user FROM lastfm
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WHERE nick=?""", (nick,))
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result = cursor.fetchone()
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if result:
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return result[0]
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else:
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return None
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def set_user(self, channel, nick, user):
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db = self._getDb(channel)
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cursor = db.cursor()
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cursor.execute("""DELETE FROM lastfm
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WHERE nick=?""", (nick,))
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cursor.execute("""INSERT INTO lastfm VALUES (NULL, ?, ?)""",
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(nick, user,))
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db.commit()
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LastFMDB = plugins.DB('LastFM',
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{'sqlite3': SqliteLastFMDB})
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class LastFM(callbacks.Plugin):
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"""Last.fm client"""
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threaded = True
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def __init__(self, irc):
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self.__parent = super(LastFM, self)
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self.__parent.__init__(irc)
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self.db = LastFMDB()
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self.network = None
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self.prepend = "0,5last.fm"
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self.loved = "13<3 "
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self.pretty_bar = ["[04==== ]",
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"[04====07==== ]",
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"[04====07====08==== ]",
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"[04====07====08====09====]",
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"[ ]"]
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def die(self):
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self.__parent.die()
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self.db.close()
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def connect(self):
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key = self.registryValue('apiKey')
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secret = self.registryValue('apiSecret')
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if not key:
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irc.error("{} API key not set".format(self.prepend))
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return False
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if not secret:
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irc.error("{} API secret not set".format(self.prepend))
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return False
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if self.network is None:
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self.network = pylast.LastFMNetwork(api_key=key, api_secret=secret)
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return True
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def setuser(self, irc, msg, args, channel, user):
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"""[<channel>] <last.fm account>
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Assigns the <last.fm account> to the current nick, in [channel].
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"""
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userinfo = self.network.get_user(user)
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try:
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userinfo.get_registered()
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except pylast.WSError as e:
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irc.error(str(e), prefixNick=False)
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return
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self.db.set_user(channel, msg.nick.lower(), user)
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irc.reply("{} User set as {} for {}".format(
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self.prepend,
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user,
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msg.nick
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), prefixNick=False)
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setuser = wrap(setuser, ['channel', 'anything'])
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def compare(self, irc, msg, args, channel, user):
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"""[<channel>] <last.fm account/nick>
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Compares your account with the <last.fm account/nick>, in [channel].
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"""
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if self.connect() is False:
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return
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user1 = msg.nick.lower()
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user2 = user.lower()
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username1 = self.db.get_user(channel, user1)
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if not username1:
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username1 = user1
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username2 = self.db.get_user(channel, user2)
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if not username2:
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username2 = user2
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try:
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user1_favs = self.network.get_user(username1).get_top_artists('overall', 100)
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user2_favs = self.network.get_user(username2).get_top_artists('overall', 100)
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except pylast.WSError as e:
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irc.error(str(e), prefixNick=False)
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return
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n_artists1 = len(user1_favs)
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n_artists2 = len(user2_favs)
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user1_favs = [str(i.item) for i in user1_favs]
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user2_favs = [str(i.item) for i in user2_favs]
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intersection = [artist for artist in user1_favs if artist in user2_favs]
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artist_list = intersection[:5]
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comparison_index = round(200.0 * len(intersection) / (n_artists1 + n_artists2), 2)
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if comparison_index < 1.0:
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bar = self.pretty_bar[4]
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else:
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bar = self.pretty_bar[int(comparison_index / 25.01)]
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if artist_list:
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parsed_list = [str(item) for item in artist_list]
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chart_text = ", ".join(parsed_list)
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else:
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chart_text = "N/A"
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message = "{} Comparison: {} {} {}: Similarity: {}% - Common Artists: {}".format(
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self.prepend,
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user1,
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bar,
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user2,
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comparison_index,
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chart_text
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)
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irc.reply(message, prefixNick=False)
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compare = wrap(compare, ['channel', 'anything'])
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def nowplaying(self, irc, msg, args, channel, user):
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"""[<channel>] [<last.fm account/nick>]
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Show the currently playing song, by [last.fm account/nick], in [channel].
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"""
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if self.connect() is False:
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return
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if user:
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username = user
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else:
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username = self.db.get_user(channel, msg.nick.lower())
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userinfo = self.network.get_user(username)
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try:
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userinfo.get_registered()
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except pylast.WSError as e:
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irc.error(str(e), prefixNick=False)
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return
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track = userinfo.get_now_playing()
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if not track:
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tracks = userinfo.get_recent_tracks()
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if len(tracks) > 0:
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track = tracks[0]
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ts_track = int(track.timestamp)
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ts_now = int(time.time())
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diff = ts_now - ts_track
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if diff <= 300: # Listened to anything in the last 5 minutes
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track = pylast.Track(track.track.artist, track.track.title, self.network, username)
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else:
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track = None
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else:
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track = None
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message = "{} {} is not playing anything right now".format(
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self.prepend,
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username
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)
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if track:
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# Get all tags from track and create a string with "tag1, tag2, tag3"
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tags = track.get_top_tags()
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tagmsg = ""
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# If track has no tags, get the artist tags
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if len(tags) == 0:
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tags = track.artist.get_top_tags()
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tags = tags[:5]
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tagmsg = "".join([", " + str(t.item) for t in tags])
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if tags:
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tagmsg = "- {}".format(tagmsg[2:])
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# Did the user 'Like' this track
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lovemsg = ""
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if track.get_userloved():
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lovemsg = self.loved
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playcount = track.get_userplaycount()
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if not playcount:
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playcount = 0
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message = "{} {} is listening to: {} {}({} plays) {}".format(
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self.prepend,
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username,
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track,
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lovemsg,
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playcount,
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tagmsg
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)
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irc.reply(message, prefixNick=False)
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nowplaying = wrap(nowplaying, ['channel', optional('anything')])
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Class = LastFM
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
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