Allow choosing internal plugins from config file

[mpd-sima.git] / sima / plugins / internal / randomfallback.py

diff --git a/sima/plugins/internal/randomfallback.py b/sima/plugins/internal/randomfallback.py
new file mode 100644 (file)
index 0000000..b8902ec
--- /dev/null
+++ b/sima/plugins/internal/randomfallback.py
@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+"""
+Fetching similar artists from last.fm web services
+"""
+
+# standart library import
+import random
+
+# third parties componants
+
+# local import
+from ...lib.plugin import Plugin
+from ...lib.track import Track
+
+
+class RandomFallBack(Plugin):
+
+    def __init__(self, daemon):
+        Plugin.__init__(self, daemon)
+        self.daemon = daemon
+        ##
+        self.to_add = list()
+
+    def get_history(self):
+        """Constructs list of Track for already played titles.
+        """
+        duration = self.daemon.config.getint('sima', 'history_duration')
+        tracks_from_db = self.daemon.sdb.get_history(duration=duration,)
+        # Construct Track() objects list from database history
+        played_tracks = [Track(artist=tr[-1], album=tr[1], title=tr[2],
+                               file=tr[3]) for tr in tracks_from_db]
+        return played_tracks
+
+    def callback_need_track_fb(self):
+        mode = self.plugin_conf.get('flavour')
+        art = random.choice(self.player.list('artist'))
+        self.log.debug('Random art: {}'.format(art))
+        trk  = random.choice(self.player.find_track(art))
+        self.log.info('random fallback ({}): {}'.format(mode, trk))
+        return [trk]
+
+
+
+# VIM MODLINE
+# vim: ai ts=4 sw=4 sts=4 expandtab