def channel(client, userdata, message):
printmsg(message)
payload = json.loads(message.payload.decode('utf-8'))
remote_config = get_config(payload['endpointid'])
try:
if payload['operation'] == 'ChangeChannel':
if 'number' in payload['channel_data']['channel']:
with samsungctl_ts.Remote(remote_config) as remote:
for c in payload['channel_data']['channel']['number']:
remote.control("KEY_" + str(c))
time.sleep(0.7)
remote.control("KEY_ENTER")
else:
channel_name = ''
if 'callSign' in payload['channel_data']['channel']:
channel_name = payload['channel_data']['channel'][
'callSign']
elif 'affiliateCallSign' in payload['channel_data']['channel']:
channel_name = payload['channel_data']['channel'][
'affiliateCallSign']
elif 'channelMetadata' in payload[
'channel_data'] and 'name' in payload['channel_data'][
'channelMetadata']:
channel_name = payload['channel_data']['channelMetadata'][
'name']
with samsungctl_ts.Remote(remote_config) as remote:
res = get_close_matches(
channel_name.lower().replace('&', 'and').replace(
'the ', '').replace(' channel', ''), tv_channels)
if len(res) > 0:
chan = tv_listings_dict[res[0]]
num = ""
if chan[3] != None and tv_dict[
payload['endpointid']]['prefer_HD']:
num = str(chan[3])
else:
num = str(chan[2])
print(channel_name + ': closest match - ' + res[0] +
' - ' + str(num))
for c in num:
remote.control("KEY_" + str(c))
time.sleep(0.7)
remote.control("KEY_ENTER")
elif payload['operation'] == 'SkipChannels':
steps = payload['channelCount']
chandown = steps < 0
steps = abs(steps)
for i in range(0, steps):
with samsungctl_ts.Remote(remote_config) as remote:
remote.control("KEY_CHDOWN" if chandown else "KEY_CHUP")
time.sleep(0.7) #delay for volume
except BaseException as e:
print("Failed to send message to TV: " + str(e))
def playback(client, userdata, message):
printmsg(message)
payload = json.loads(message.payload.decode('utf-8'))
remote_config = get_config(payload['endpointid'])
try:
if payload['operation'] == 'Pause' or payload['operation'] == 'Stop':
with samsungctl_ts.Remote(remote_config) as remote:
remote.control("KEY_PAUSE")
elif payload['operation'] == 'Play':
with samsungctl_ts.Remote(remote_config) as remote:
remote.control("KEY_PLAY")
except BaseException as e:
print("Failed to send message to TV: " + str(e))
def power(client, userdata, message):
printmsg(message)
payload = json.loads(message.payload.decode('utf-8'))
remote_config = get_config(payload['endpointid'])
try:
if payload['operation'] == 'TurnOn':
send_magic_packet(payload['endpointid'])
time.sleep(3)
with samsungctl_ts.Remote(remote_config) as remote:
remote.control(
"KEY_RETURN"
) #get rid of the on menu when you turn the tv on
elif payload['operation'] == 'TurnOff':
with samsungctl_ts.Remote(remote_config) as remote:
remote.control(power_off_command(payload['endpointid']))
except BaseException as e:
print("Failed to send message to TV: " + str(e))
def speaker(client, userdata, message):
printmsg(message)
payload = json.loads(message.payload.decode('utf-8'))
remote_config = get_config(payload['endpointid'])
try:
if payload['operation'] == 'SetMute':
with samsungctl_ts.Remote(remote_config) as remote:
remote.control("KEY_MUTE")
elif payload['operation'] == 'AdjustVolume':
steps = payload['volumeSteps']
voldown = steps < 0
steps = abs(steps)
if steps == 10:
steps = tvconfig.volume_step_size
with samsungctl_ts.Remote(remote_config) as remote:
for i in range(0, steps):
remote.control("KEY_VOLDOWN" if voldown else "KEY_VOLUP")
time.sleep(0.05) #delay for volume
except BaseException as e:
print("Failed to send message to TV: " + str(e))
