def __init__(self, ari_client, channel, handset_endpoint, asterisk_app_name):
"""
:param ari_client: the ari client instance
:param channel: the active channel with the handset_endpoint
"""
super(IncomingCall, self).__init__(ari_client, channel, asterisk_app_name)
self.handset_endpoint = handset_endpoint
self.call_state = CallState.instance()
self.state_machine = None
self.setup_state_machine()
def on_button_press():
""" Callback function the call on button press. try to block a caller. """
with AsteriskPersistence(Config.ASTERISK_DATABASE_PATH) as asterisk:
asterisk_anruf = asterisk.get_last_cdr_callerid()
LOG.info('last caller in asterisk : %s', asterisk_anruf)
call_state = CallState.instance()
if call_state.is_ringing or call_state.is_connected:
_block_caller(call_state.caller)
show_callerid_blocked(call_state.caller)
call_state.refuse_if_connected()
elif asterisk_anruf:
caller_phone_number = TelephoneNumber(asterisk_anruf.src)
_block_caller(caller_phone_number)
show_callerid_blocked(caller_phone_number)
call_state.refuse_if_connected()
else:
LOG.info('nothing to block')
main_led.queue(NoAction())
display.show(8, 'Keine Anrufe', 'innert 15min.', centered=True)