def in_started(self, message: Any, sender: RhasspyActor) -> None:
"""Handle messages in started state."""
if isinstance(message, ListenForCommand):
self.buffer = bytes()
self.receiver = message.receiver or sender
self.handle = message.handle
self.transition("listening")
if message.timeout is not None:
# Use message timeout
timeout_sec = message.timeout
else:
# Use default timeout
timeout_sec = self.timeout_sec
self.send(self.recorder, StartStreaming(self.myAddress))
self.timeout_id = str(uuid.uuid4())
self.wakeupAfter(timedelta(seconds=timeout_sec), payload=self.timeout_id)
elif isinstance(message, MqttMessage):
# startListening
if message.topic == self.start_topic:
payload_json = json.loads(message.payload)
if payload_json.get("siteId", "default") in self.site_ids:
# Wake up Rhasspy
self._logger.debug("Received startListening")
self.send(self._parent, ListenForCommand())
def to_awake(self, from_state: str) -> None:
"""Transition to awake state."""
self.send(self.wake, StopListeningForWakeWord())
# Wake up beep
wav_path = os.path.expandvars(self.profile.get("sounds.wake", None))
if wav_path is not None:
self.send(self.player, PlayWavFile(wav_path))
# Listen for a voice command
self.send(
self.command,
ListenForCommand(
self.myAddress, handle=self.handle, timeout=self.listen_timeout_sec
),
)
async def listen_for_command(
self,
handle: bool = True,
timeout: Optional[float] = None,
entity: Optional[str] = None,
value: Optional[str] = None,
) -> Dict[str, Any]:
"""Block until a voice command has been spoken. Optionally handle it."""
assert self.actor_system is not None
with self.actor_system.private() as sys:
entities = None
if entity is not None:
entities = [{"entity": entity, "value": value}]
result = await sys.async_ask(
self.dialogue_manager,
ListenForCommand(handle=handle,
timeout=timeout,
entities=entities),
)
assert isinstance(result, dict), result
return result
def handle_any(self, message: Any, sender: RhasspyActor) -> None:
"""Handle messages in any state."""
if isinstance(message, ListenForCommand):
# Force voice command
self.handle = message.handle
self.intent_receiver = message.receiver or sender
self.listen_timeout_sec = message.timeout
self.listen_entities = message.entities
self.transition("awake")
elif isinstance(message, GetVoiceCommand):
# Record voice command, but don't do anything with it
self.send(
self.command,
ListenForCommand(message.receiver or sender, timeout=message.timeout),
)
elif isinstance(message, TranscribeWav):
# speech -> text
self.send(
self.decoder,
TranscribeWav(message.wav_data, sender, handle=message.handle),
)
elif isinstance(message, RecognizeIntent):
# text -> intent
self.send(
self.recognizer,
RecognizeIntent(
message.text,
confidence=message.confidence,
receiver=sender,
handle=message.handle,
),
)
elif isinstance(message, HandleIntent):
# intent -> action
self.send(self.handler, HandleIntent(message.intent, sender))
# Forward to MQTT (hermes)
if self.mqtt is not None:
self.send(self.mqtt, IntentRecognized(message.intent))
elif isinstance(message, GetWordPhonemes):
# eSpeak -> CMU
self.send(
self.word_pronouncer, GetWordPhonemes(message.word, receiver=sender)
)
elif isinstance(message, SpeakWord):
# eSpeak -> WAV
self.send(self.word_pronouncer, SpeakWord(message.word, receiver=sender))
elif isinstance(message, GetWordPronunciations):
# word -> [CMU]
self.send(
self.word_pronouncer,
GetWordPronunciations(message.words, n=message.n, receiver=sender),
)
elif isinstance(message, SpeakSentence):
# text -> speech
self.send(
self.speech,
SpeakSentence(
message.sentence,
receiver=sender,
play=message.play,
voice=message.voice,
language=message.language,
),
)
elif isinstance(message, TrainProfile):
# Training
self.reload_actors_after_training = message.reload_actors
self.send(self.wake, StopListeningForWakeWord())
self.training_receiver = message.receiver or sender
self.transition("training_sentences")
# self.send(self.sentence_generator, GenerateSentences())
elif isinstance(message, StartRecordingToBuffer):
# Record WAV
self.send(self.recorder, message)
elif isinstance(message, StopRecordingToBuffer):
# Stop recording WAV
self.send(
self.recorder,
StopRecordingToBuffer(message.buffer_name, message.receiver or sender),
)
elif isinstance(message, StateTransition):
# Track state of every actor
self.handle_transition(message, sender)
elif isinstance(message, GetActorStates):
self.send(sender, self.actor_states)
elif isinstance(message, WakeupMessage):
pass
elif isinstance(message, WavPlayed):
pass
elif isinstance(message, GetProblems):
# Report problems from child actors
self.send(sender, Problems(self.problems))
else:
self.handle_forward(message, sender)
