def playlists(playlist_id, **kwargs):
source = Source()
if kwargs: # POST
action = kwargs.get('action', None)
if not action:
raise ValueError('no "action" parameter')
if action not in ['enqueue', 'play_source']:
raise ValueError('Unknown action {}'.format(action))
playlist_id = kwargs['playlist'] if 'playlist' in kwargs else kwargs.get('source', None)
if playlist_id is None:
raise ValueError('no "source" parameter')
playlist_id = to_int(playlist_id, 'playlist id must be a number')
try:
if action == 'enqueue':
count = source.enqueue_by_id(playlist_id)
log.info('Enqueued source {}, {} entries'.format(playlist_id, count))
return {'result': 'BAD'} if count is None else {'count': count, 'result': 'OK'}
# elif action == 'play_source':
log.info('Playing source {}'.format(playlist_id))
return {'result': 'OK'} if source.play_source(playlist_id) else {'result': 'BAD'}
except IndexError:
raise ValueError('there is no playlist with id {}'.format(playlist_id))
elif playlist_id is None: # GET
return {'playlists': source.get_playlists()}
else:
try:
return source.get_playlist(playlist_id)
except IndexError:
raise ValueError('there is no playlist with id {}'.format(playlist_id))
def get_source(self, source_index):
source_index = to_int(source_index, 'source_index parameter must be an int')
sources = self.get_sources()
for source in enumerate(sources):
if source.index == source_index:
log.debug('Returning source %s' % source)
return source
return None
def song(song_id, **kwargs):
handler = Song()
song = handler.find_by_id(song_id)
if song:
rating = to_int(kwargs.get('rating', None), 'rating must be a number')
if not rating is None:
log.info('Setting rating for song %d=%d', song_id, rating)
handler.set_rating(song, rating)
log.debug('Returning song %s', song)
return song
def parse_player_args(player_arguments):
log.debug('parsing player arguments {}'.format(player_arguments))
kwargs = {}
if 'time' in player_arguments:
kwargs['time'] = to_int(player_arguments['time'],
'time must be a number')
if 'entry_id' in player_arguments:
entry_id = player_arguments['entry_id']
if ',' in entry_id:
entries = [int(entry) for entry in entry_id.split(',')]
else:
entries = int(entry_id)
kwargs['entry_id'] = entries
if 'volume' in player_arguments:
kwargs['volume'] = to_float(player_arguments['volume'],
'volume must be number')
return kwargs
def set_rating(self, entry_id, rating):
"""Sets the provided rating to the given entry id, int 0 to 5"""
rating = to_int(rating, 'Rating parameter must be an int')
entry = self.db.entry_lookup_by_id(entry_id)
if not entry is None:
self.db.entry_set(entry, RB.RhythmDBPropType.RATING, rating)
