150 lines
5.2 KiB
Python
150 lines
5.2 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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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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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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def die(self):
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self.__parent.die()
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self.db.close()
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def setuser(self, irc, msg, args, channel, user):
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"""[<channel>] <last.fm user>
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Assigns the last.fm user to the current nick.
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"""
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self.db.set_user(channel, msg.nick.lower(), user)
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irc.reply("Last.fm user set as {} for {}".format(user, msg.nick), prefixNick=False)
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setuser = wrap(setuser, ['channel', 'anything'])
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def nowplaying(self, irc, msg, args, channel, user):
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"""[<channel>] [<last.fm user>]
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Show the currently playing song.
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"""
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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("Last.fm API key not set")
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return
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if not secret:
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irc.error("Last.fm API secret not set")
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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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network = pylast.LastFMNetwork(api_key=key, api_secret=secret)
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userinfo = network.get_user(username)
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irc.reply(userinfo.get_now_playing(), 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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