2006-04-06 16:11:03 +02:00
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2006-04-07 22:22:30 +02:00
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#
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# gPodder (a media aggregator / podcast client)
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# Copyright (C) 2005-2006 Thomas Perl <thp at perli.net>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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2006-04-06 16:11:03 +02:00
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#
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2006-04-07 22:22:30 +02:00
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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2006-04-06 16:11:03 +02:00
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#
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#
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# libipodsync.py -- sync localdb contents with ipod playlist
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# thomas perl <thp@perli.net> 20060405
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#
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#
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# variable tells if ipod functions are to be enabled
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enable_ipod_functions = True
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try:
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import gpod
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import eyeD3
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except:
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enable_ipod_functions = False
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import os
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import sys
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2006-04-07 03:43:06 +02:00
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import time
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2006-04-06 16:11:03 +02:00
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import libgpodder
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import liblocaldb
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import libpodcasts
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2006-04-07 03:43:06 +02:00
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import gobject
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2006-04-06 16:11:03 +02:00
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# do we provide iPod functions to the user?
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def ipod_supported():
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global enable_ipod_functions
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return enable_ipod_functions
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class gPodder_iPodSync(object):
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itdb = None
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ipod_mount = '' # mountpoint for ipod
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2006-04-07 20:11:31 +02:00
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playlist_name = 'gpodder' # name of playlist to sync to
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2006-04-06 16:11:03 +02:00
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pl_master = None
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2006-04-08 11:09:15 +02:00
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pl_podcasts = None
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2006-04-07 03:43:06 +02:00
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callback_progress = None
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callback_status = None
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callback_done = None
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def __init__( self, ipod_mount = '/media/ipod/', callback_progress = None, callback_status = None, callback_done = None):
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2006-04-06 16:11:03 +02:00
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if not ipod_supported():
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if libgpodder.isDebugging():
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print '(ipodsync) iPod functions not supported. (libgpod + eyed3 needed)'
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self.ipod_mount = ipod_mount
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2006-04-07 03:43:06 +02:00
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self.callback_progress = callback_progress
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self.callback_status = callback_status
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self.callback_done = callback_done
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2006-04-06 16:11:03 +02:00
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def open( self):
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if not ipod_supported():
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return False
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if self.itdb == None:
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self.itdb = gpod.itdb_parse( self.ipod_mount, None)
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2006-04-07 20:11:31 +02:00
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if not self.itdb:
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return False
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2006-04-06 16:11:03 +02:00
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self.itdb.mountpoint = self.ipod_mount
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self.pl_master = gpod.sw_get_playlists( self.itdb)[0]
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2006-04-08 11:09:15 +02:00
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self.pl_podcasts = gpod.itdb_playlist_podcasts( self.itdb)
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2006-04-07 20:11:31 +02:00
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return True
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2006-04-06 16:11:03 +02:00
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def close( self, write_update = True):
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if not ipod_supported():
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return False
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if write_update:
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2006-04-07 03:43:06 +02:00
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if self.callback_progress != None:
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gobject.idle_add( self.callback_progress, 100, 100)
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if self.callback_status != None:
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gobject.idle_add( self.callback_status, '...', '...', _('Saving iPod database...'))
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2006-04-07 20:11:31 +02:00
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if self.itdb:
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gpod.itdb_write( self.itdb, None)
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2006-04-06 16:11:03 +02:00
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self.itdb = None
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2006-04-07 03:43:06 +02:00
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if self.callback_done != None:
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time.sleep(1)
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gobject.idle_add( self.callback_done)
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2006-04-07 20:11:31 +02:00
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return True
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2006-04-06 16:11:03 +02:00
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2006-04-08 11:09:15 +02:00
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def remove_from_ipod( self, track, playlists):
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2006-04-06 16:11:03 +02:00
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if not ipod_supported():
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return False
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if libgpodder.isDebugging():
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print '(ipodsync) REMOVING FROM IPOD!! track: %s' % track.title
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2006-04-07 03:43:06 +02:00
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if self.callback_status != None:
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gobject.idle_add( self.callback_status, track.title, track.artist)
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2006-04-06 16:11:03 +02:00
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fname = gpod.itdb_filename_on_ipod( track)
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2006-04-08 11:09:15 +02:00
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for playlist in playlists:
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try:
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gpod.itdb_playlist_remove_track( playlist, track)
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except:
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pass
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2006-04-06 16:11:03 +02:00
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gpod.itdb_track_unlink( track)
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2006-04-07 03:43:06 +02:00
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try:
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os.unlink( fname)
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except:
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# suppose we've already deleted it or so..
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pass
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2006-04-06 16:11:03 +02:00
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2006-04-08 11:09:15 +02:00
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def get_playlist_by_name( self, playlistname = 'gPodder'):
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2006-04-06 16:11:03 +02:00
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if not ipod_supported():
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return False
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for playlist in gpod.sw_get_playlists( self.itdb):
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2006-04-08 11:09:15 +02:00
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if playlist.name == playlistname:
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2006-04-06 16:11:03 +02:00
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if libgpodder.isDebugging():
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2006-04-08 11:09:15 +02:00
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print "(ipodsync) found old playlist: %s" % (playlist.name)
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2006-04-06 16:11:03 +02:00
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return playlist
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# if we arrive here: gpodder playlist not found!
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if libgpodder.isDebugging():
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2006-04-08 11:09:15 +02:00
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print "creating new playlist: %s" % (playlistname)
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new_playlist = gpod.itdb_playlist_new( str(playlistname), False)
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2006-04-06 16:11:03 +02:00
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gpod.itdb_playlist_add( self.itdb, new_playlist, -1)
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return new_playlist
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2006-04-08 11:09:15 +02:00
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def get_playlist_for_channel( self, channel):
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if channel.is_music_channel:
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return self.get_playlist_by_name( channel.device_playlist_name)
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else:
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return self.pl_podcasts
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2006-04-07 03:43:06 +02:00
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def episode_is_on_ipod( self, channel, episode):
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if not ipod_supported():
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return False
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2006-04-08 11:09:15 +02:00
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for track in gpod.sw_get_playlist_tracks( self.get_playlist_for_channel( channel)):
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2006-04-07 20:11:31 +02:00
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if episode.title == track.title and channel.title == track.album:
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2006-04-07 03:43:06 +02:00
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if libgpodder.isDebugging():
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print '(ipodsync) Already on iPod: %s (from %s)' % (episode.title, track.title)
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return True
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return False
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2006-04-06 16:11:03 +02:00
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def clean_playlist( self):
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if not ipod_supported():
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return False
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2006-04-08 11:09:15 +02:00
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for track in gpod.sw_get_playlist_tracks( self.pl_podcasts):
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2006-04-06 16:11:03 +02:00
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if libgpodder.isDebugging():
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print '(ipodsync) trying to remove track %s' % track.title
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2006-04-08 11:09:15 +02:00
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self.remove_from_ipod( track, [ self.pl_podcasts ])
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2006-04-06 16:11:03 +02:00
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def copy_channel_to_ipod( self, channel):
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if not ipod_supported():
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return False
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2006-04-07 03:43:06 +02:00
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if not channel.sync_to_devices:
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# we don't want to sync this..
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return False
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2006-04-08 09:22:30 +02:00
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max = len( channel)
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2006-04-07 03:43:06 +02:00
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i = 1
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2006-04-08 09:22:30 +02:00
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for episode in channel:
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2006-04-07 03:43:06 +02:00
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if self.callback_progress != None:
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gobject.idle_add( self.callback_progress, i, max)
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2006-04-06 16:11:03 +02:00
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if channel.isDownloaded( episode):
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self.add_episode_from_channel( channel, episode)
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2006-04-07 03:43:06 +02:00
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i=i+1
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if self.callback_status != None:
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gobject.idle_add( self.callback_status, '...', '...', _('Complete: %s') % channel.title)
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time.sleep(1)
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2006-04-06 16:11:03 +02:00
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def set_podcast_flags( self, track):
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if not ipod_supported():
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return False
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# try to modify track to be more podcast-ish
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#track.flag1 = 0x02
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2006-04-07 21:23:35 +02:00
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#track.flag2 = 0x01
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2006-04-06 16:11:03 +02:00
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#track.flag3 = 0x01
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2006-04-07 21:23:35 +02:00
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#track.flag4 = 0x01
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2006-04-06 16:11:03 +02:00
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pass
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def add_episode_from_channel( self, channel, episode):
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if not ipod_supported():
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return False
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2006-04-07 03:43:06 +02:00
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if self.callback_status != None:
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2006-04-08 11:09:15 +02:00
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channeltext = channel.title
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if channel.is_music_channel:
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2006-04-08 16:40:19 +02:00
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channeltext = _('%s (to "%s")') % ( channel.title, channel.device_playlist_name )
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2006-04-08 11:09:15 +02:00
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gobject.idle_add( self.callback_status, episode.title, channeltext)
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2006-04-07 03:43:06 +02:00
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if self.episode_is_on_ipod( channel, episode):
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# episode is already here :)
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return True
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2006-04-06 16:11:03 +02:00
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if libgpodder.isDebugging():
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print '(ipodsync) Adding item: %s from %s' % (episode.title, channel.title)
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local_filename = str(channel.getPodcastFilename( episode.url))
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try:
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eyed3_info = eyeD3.Mp3AudioFile( local_filename)
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track_length = eyed3_info.getPlayTime() * 1000 # in milliseconds
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except:
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if libgpodder.isDebugging():
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print '(ipodsync) Warning: cannot get length for %s, will use zero-length' % episode.title
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track_length = 0 # hmm.. better do something else?!
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track = gpod.itdb_track_new()
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self.set_podcast_flags( track)
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track.title = str(episode.title)
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2006-04-08 11:09:15 +02:00
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if channel.is_music_channel:
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2006-04-08 11:10:55 +02:00
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track.artist = str(channel.title)
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2006-04-08 11:09:15 +02:00
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else:
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track.artist = 'gPodder podcast'
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2006-04-07 20:11:31 +02:00
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track.album = str(channel.title)
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2006-04-06 16:11:03 +02:00
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track.tracklen = track_length
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2006-04-07 20:11:31 +02:00
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track.filetype = 'mp3' # huh?! harcoded?! well, well :) FIXME, i'd say
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2006-04-06 16:11:03 +02:00
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track.description = str(episode.description)
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2006-04-07 21:23:35 +02:00
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track.podcasturl = str(episode.url)
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track.podcastrss = str(channel.url)
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2006-04-06 16:11:03 +02:00
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gpod.itdb_track_add( self.itdb, track, -1)
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2006-04-08 11:09:15 +02:00
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playlist = self.get_playlist_for_channel( channel)
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gpod.itdb_playlist_add_track( playlist, track, -1)
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# if it's a music channel, also sync to master playlist
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if channel.is_music_channel:
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gpod.itdb_playlist_add_track( self.pl_master, track, -1)
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2006-04-06 16:11:03 +02:00
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if gpod.itdb_cp_track_to_ipod( track, local_filename, None) != 1:
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if libgpodder.isDebugging():
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print '(ipodsync) could not add track: %s' % episode.title
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else:
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if libgpodder.isDebugging():
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print '(ipodsync) success for %s :)' % episode.title
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2006-04-07 03:43:06 +02:00
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try:
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os.system('sync')
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except:
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# silently ignore :)
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pass
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2006-04-06 16:11:03 +02:00
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