Author: dmeyer
Date: Sun Oct 15 18:30:30 2006
New Revision: 8384
Added:
trunk/ui/src/audio/plugins/artist.py
Modified:
trunk/ui/share/freevo_config.py
Log:
Add simple plugin to browse the beacon database for audio files
based on artist and album.
Modified: trunk/ui/share/freevo_config.py
==============================================================================
--- trunk/ui/share/freevo_config.py (original)
+++ trunk/ui/share/freevo_config.py Sun Oct 15 18:30:30 2006
@@ -519,6 +519,8 @@
#
AUDIO_SHOW_VIDEOFILES = False
+plugin.activate('audio.artist')
+
# ======================================================================
# Freevo image viewer settings:
# ======================================================================
Added: trunk/ui/src/audio/plugins/artist.py
==============================================================================
--- (empty file)
+++ trunk/ui/src/audio/plugins/artist.py Sun Oct 15 18:30:30 2006
@@ -0,0 +1,136 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------------
+# artist.py - browse collection based on artist tag
+# -----------------------------------------------------------------------------
+# $Id$
+#
+# This plugin adds an item 'Browse by Artists' to the audio menu. The user
+# can select an artist and after that an album of that artist (or all).
+#
+# This plugin is also a simple example how to write plugins and how to use
+# kaa.beacon in freevo.
+#
+# -----------------------------------------------------------------------------
+# Freevo - A Home Theater PC framework
+# Copyright (C) 2006 Krister Lagerstrom, Dirk Meyer, et al.
+#
+# First Edition: Dirk Meyer <[EMAIL PROTECTED]>
+# Maintainer: Dirk Meyer <[EMAIL PROTECTED]>
+#
+# Please see the file AUTHORS for a complete list of authors.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MER-
+# CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# -----------------------------------------------------------------------------
+
+# Kaa imports
+import kaa.beacon
+from kaa.strutils import str_to_unicode
+
+# Freevo imports
+from plugin import MainMenuPlugin
+from menu import Item, ActionItem, Menu, Action
+from audio import AudioItem
+
+class AlbumItem(Item):
+ """
+ Item for on Album (or all) for an artist.
+ """
+ def __init__(self, artist, album, parent):
+ Item.__init__(self, parent)
+ self.artist = artist
+ self.album = album
+ self.name = _('[ All Songs ]')
+ if album:
+ self.name = album
+
+
+ def browse(self):
+ """
+ Show all items from that artist.
+ """
+ title = str_to_unicode(self.artist)
+ if self.album:
+ query = kaa.beacon.query(artist=self.artist, album=self.album)
+ title = '%s - %s' % (title, str_to_unicode(self.album))
+ else:
+ query = kaa.beacon.query(artist=self.artist)
+ # FIXME: monitor query for live update
+ self.pushmenu(Menu(title, [ AudioItem(item, self) for item in query ]))
+
+
+ def actions(self):
+ """
+ Actions for this item.
+ """
+ return [ Action(_('Browse Songs'), self.browse) ]
+
+
+
+class ArtistItem(Item):
+ """
+ Item for an artist.
+ """
+ def __init__(self, artist, parent):
+ Item.__init__(self, parent)
+ self.artist = artist
+
+ # Work around a beacon bug
+ for part in artist.split(' '):
+ self.name += ' ' + str_to_unicode(part.capitalize())
+ self.name = self.name.strip()
+
+
+ def browse(self):
+ """
+ Show all albums from the artist.
+ """
+ # FIXME: monitor query for live update
+ query = kaa.beacon.query(attr='album', artist=self.artist,
type='audio')
+
+ items = [ AlbumItem(self.artist, None, self) ]
+ for album in query:
+ items.append(AlbumItem(self.artist, album, self))
+ self.pushmenu(Menu(_('Album'), items))
+
+
+ def actions(self):
+ """
+ Actions for this item.
+ """
+ return [ Action(_('Browse Album from %s') % self.name, self.browse) ]
+
+
+
+class PluginInterface(MainMenuPlugin):
+ """
+ Add 'Browse by Artist' to the audio menu.
+ """
+
+ def artists(self, parent):
+ """
+ Show all artists.
+ """
+ items = []
+ for artist in kaa.beacon.query(attr='artist', type='audio'):
+ items.append(ArtistItem(artist, parent))
+ parent.pushmenu(Menu(_('Artists'), items))
+
+
+ def items(self, parent):
+ """
+ Return the main menu item.
+ """
+ return [ ActionItem(_('Browse by Artists'), parent, self.artists) ]
-------------------------------------------------------------------------
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