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.'))