class JamendoManager(Singleton, Client):
def __init__(self):
Singleton.__init__(self)
Client.__init__(self)
self.prefs = PluginPrefs("jamendo")
self.username = self.get_preference("username", "")
self.password = self.get_preference("password", "")
def is_logged(self):
return self.logged
def has_preference(self, name):
return self.prefs.has_key(name)
def get_preference(self, name, default=None):
return self.prefs.get(name, default)
def set_preference(self, name, value):
self.prefs[name] = value
self.prefs.save()
def get_username(self):
return self.username
def set_username(self, value):
self.username = value
self.set_preference("username", value)
def get_password(self):
return self.password
def set_password(self, value):
self.password = value
self.set_preference("password", value)
class AudioScrobbler(PlayerHook):
terra_type = "Hook/Player/Audio"
time_cons = 240
np_time = 5
max_cached = 200
def __init__(self):
PlayerHook.__init__(self)
self._model = None
self._timer = None
self.start_time = None
self._timer_paused = False
self.prefs = PluginPrefs("lastfm")
self.sending_submits = False
self.pending_submits = Queue()
def media_changed(self, model):
"""Function that is called everytime that the Player's Controller
changes the model.
"""
if self._timer is not None:
self._timer.delete()
self._timer_paused = False
log.warning("media changed to %s" % model.title)
self._model = model
self._length = 0
self.start_time = None
def _validate_cmd(self, submit=False, length=None,
name=None, album=None):
dsc = bool(submit) and "submit" or "now playing"
name = name or self._model.name
album = album or self._model.album
if length is None:
length = self._length
if not lastfm_manager.get_username() or \
not lastfm_manager.get_password():
log.warning("%s ignored (user or pass empty): %s - %s" % \
(dsc, name, album))
return False
if not lastfm_manager.scrobble_enabled:
log.warning("%s ignored (scrobble disabled): %s - %s" % \
(dsc, name, album))
return False
if lastfm_manager.session_id and not lastfm_manager.post_session_id:
log.warning("%s ignored (no post sessiond id): %s - %s" % \
(dsc, name, album))
return False
if submit and not length:
log.error("%s ignored (length not specified): %s - %s" % \
(dsc, name, album))
return False
log.warning("sending %s: %s - %s" % (dsc, name, album))
return True
def _now_playing(self):
if self._validate_cmd() and (network and network.status > 0.0):
ThreadedFunction(None, lastfm_manager.now_playing,
self._model.name, self._model.artist,
self._model.album, self._model.trackno,
self._length).start()
def _cache_submit_send(self):
# create offline cache if not exists
if not self.prefs.has_key('submit_cache'):
self.prefs['submit_cache'] = []
# refresh offline cache from queue
while self.pending_submits.qsize() > 0:
if len(self.prefs['submit_cache']) >= self.max_cached:
self.prefs['submit_cache'] = \
self.prefs['submit_cache'][-self.max_cached + 1:]
args = self.pending_submits.get()
self.prefs['submit_cache'].append(args)
# save to file
self.prefs.save()
# nothing to do
if not self.prefs['submit_cache']:
return
# send all cached submits
for args in self.prefs['submit_cache']:
if self._validate_cmd(submit=True, length=args[4],
name=args[0], album=args[2]):
try:
lastfm_manager.submit(*args)
except Exception, e:
log.error("error on submit %s" % e.message)
self.prefs['submit_cache'] = self.prefs['submit_cache'][1:]
# save to file
self.prefs.save()