1 # -*- coding: utf-8 -*-
2 # Copyright (c) 2013, 2014, 2015 Jack Kaliko <kaliko@azylum.org>
4 # This file is part of sima
6 # sima is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # sima is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with sima. If not, see <http://www.gnu.org/licenses/>.
24 # standard library import
27 # third parties components
30 from ...lib.plugin import Plugin
31 from ...lib.meta import Artist
36 TODO: refactor, this plugin does not look good to me.
37 callback_need_track_fb/get_trk articulation is not elegant at all
40 def __init__(self, daemon):
41 super().__init__(daemon)
43 if not self.plugin_conf:
45 self.mode = self.plugin_conf.get('flavour', None)
46 if self.mode not in ['pure', 'sensible']:
47 self.log.warning('Bad value for flavour, '
48 '"%s" not in ["pure", "sensible"]', self.mode)
50 self.log.debug('Random flavour: %s', self.mode)
52 def get_played_artist(self,):
53 """Constructs list of already played artists.
55 duration = self.daemon.config.getint('sima', 'history_duration')
56 tracks_from_db = self.daemon.sdb.get_history(duration=duration)
57 # Construct Track() objects list from database history
58 artists = [tr[0] for tr in tracks_from_db]
61 def callback_need_track(self):
63 target = self.plugin_conf.getint('track_to_add')
65 while len(trks) < target:
76 """Get a single track according to random flavour
80 artists = list(self.player.artists)
81 if self.mode == 'sensible':
82 played_art = self.get_played_artist()
84 art = random.choice(artists)
85 if self.daemon.sdb.get_bl_artist(art, add_not=True):
86 self.log.debug('Random: Blacklisted "%s"', art)
88 if art not in played_art:
91 elif self.mode == 'pure':
92 art = random.choice(artists)
95 self.log.debug('Random art: {}'.format(art))
96 trks = self.player.find_track(Artist(art))
98 trk = random.choice(trks)
99 self.log.info('Random candidate ({}): {}'.format(self.mode, trk))
105 # vim: ai ts=4 sw=4 sts=4 expandtab