def sync_device():
device=sync.open_device()
if device is None:
msg('error', _('No device configured. Please use the GUI.'))
return False
callback_status=lambda s: msg('status', s)
device.register('status', callback_status)
callback_done=lambda: msg('done', _('Synchronization finished.'))
device.register('done', callback_done)
callback_progress=lambda i, n: msg('progress', _('Synchronizing: %d of %d') % (i, n))
device.register('progress', callback_progress)
if not device.open():
msg('error', _('Cannot open device.'))
return False
for channel in load_channels():
if not channel.sync_to_devices:
msg('info', _('Skipping podcast: %s') % channel.title)
continue
episodes_to_sync=[]
for episode in channel.get_all_episodes():
if episode.is_downloaded():
episodes_to_sync.append(episode)
device.add_tracks(episodes_to_sync)
if not device.close():
msg('error', _('Cannot close device.'))
return False
def del_channel( url):
url=util.normalize_feed_url( url)
channels=load_channels( load_items=False)
keep_channels=[]
for channel in channels:
if channel.url == url:
msg( 'delete', urllib.unquote( channel.url))
else:
keep_channels.append( channel)
if len(keep_channels) < len(channels):
save_channels( keep_channels)
else:
msg('error', _('Could not remove podcast.'))
def add_channel( url):
callback_error=lambda s: msg( 'error', s)
url=util.normalize_feed_url( url)
try:
channel=podcastChannel.get_by_url( url, force_update=True)
podcastChannel.sync_cache()
except:
msg( 'error', _('Could not load feed from URL: %s'), urllib.unquote( url))
return
if channel:
channels=load_channels( load_items=False)
if channel.url in ( c.url for c in channels ):
msg( 'error', _('Already added: %s'), urllib.unquote( url))
return
channels.append( channel)
save_channels( channels)
msg( 'add', urllib.unquote( url))
else:
msg('error', _('Could not add podcast.'))
def update():
callback_url=lambda url: msg( 'update', urllib.unquote( url))
callback_error=lambda s: msg( 'error', s)
return load_channels( force_update=True, callback_url=callback_url, callback_error=callback_error)
def list_channels():
for channel in load_channels(load_items=False):
msg('podcast', urllib.unquote(channel.url))
