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main.py
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@ -4,17 +4,193 @@ import json
import time
from datetime import datetime
import Resources.CONSTANTS as CONST
import Resources.MLCONFIG as MLCONFIG
import Resources.MLGW_CLIENT as MLGW
import Resources.MLCLI_CLIENT as MLCLI
import Resources.BLHIP_CLIENT as BLHIP
import Resources.MLtn_CLIENT as MLtn
import Resources.ASBridge as ASBridge
if __name__ == '__main__':
# Define callback function for JSON data dump from B&O Gateway
def cb(name, header, payload, message):
# Report message content to log
message_log(name, header, payload, message)
# If State Update received then post update in Notification Center
notify_and_update(message)
try: # Transport controls for N.MUSIC iTunes control
if message['State_Update']['source'] == "A.TAPE2/N.MUSIC":
iTunes_transport_control(message)
elif message['State_Update']['source'] != "A.TAPE2/N.MUSIC":
iTunes.stop()
except KeyError:
pass
def notify_and_update(message):
# Post Source change information to Notification Center
try:
current_source = str(message['State_Update']['source'])
# Check to see if this is a new Music Source notification
if current_source in CONST.source_type_dict.get("Audio Sources"):
update_devices(message, current_source, 'Audio Source')
if current_source not in ['', CONST.gateway['Current Audio Source']]:
CONST.gateway['Current Audio Source'] = current_source
iTunes.notify("Current Audio Source: " + str(message['State_Update']['sourceName']))
# Check to see if this is a new Video Source notification
elif current_source in CONST.source_type_dict.get("Video Sources"):
update_devices(message, current_source, 'Video Source')
if current_source not in ['', CONST.gateway['Current Video Source']]:
CONST.gateway['Current Video Source'] = current_source
iTunes.notify("Current Video Source: " + str(message['State_Update']['sourceName']))
# If source is not in Audio or Video dictionaries then it's a standby message
else:
update_devices(message, current_source, 'No Source')
except KeyError:
pass
def update_devices(message, current_source, source_type):
# Loop over devices to find device sending update message
for device in CONST.devices:
try:
if str(message['Device']) == device['Device']:
# Filter for device status update after entering standby -
# not sure why this happens but it does sometimes
if device['State'] == 'Standby' and time.time() - device['last update'] < 1.0:
return
# If in standby, set current source to None
elif message['State_Update']['state'] in ['', 'Standby'] or \
message['State_Update']['source'] == '':
if device['State'] != 'Standby':
iTunes.notify(str(device['Device']) + " is now on standby")
device['State'] = 'Standby'
device['Now Playing'] = 'None'
device['Current Source'] = 'None'
device['last update'] = time.time()
# Report player state and source
elif message['State_Update']['state'] in ["None", "Play"]:
if message['State_Update']['nowPlaying'] not in ['', 'Unknown'] and \
message['State_Update']['nowPlaying'] != device['Now Playing']:
iTunes.notify(str(device['Device']) + " now playing " +
str(message['State_Update']['nowPlaying']) + " from source " +
str(message['State_Update']['sourceName']))
# Update device data
device['Now Playing'] = message['State_Update']['nowPlaying']
device['Channel/Track'] = '0'
device['last update'] = time.time()
elif 'nowPlayingDetails' in message['State_Update'] and \
message['State_Update']['nowPlaying'] in ['', 'Unknown'] and \
message['State_Update']['nowPlayingDetails']['channel_track'] \
not in [device['Channel/Track'], '0', '255']:
if source_type == "Audio Source":
iTunes.notify(str(device['Device']) + " now playing track " +
str(message['State_Update']['nowPlayingDetails']['channel_track']) +
" from source " + str(message['State_Update']['sourceName']))
elif source_type == "Video Source":
iTunes.notify(str(device['Device']) + " now playing channel " +
str(message['State_Update']['nowPlayingDetails']['channel_track']) +
" from source " + str(message['State_Update']['sourceName']))
# Update device data
device['Now Playing'] = 'Unknown'
device['Channel/Track'] = message['State_Update']['nowPlayingDetails']['channel_track']
device['last update'] = time.time()
elif message['State_Update']['state'] != device['State']:
iTunes.notify(str(device['Device']) + " is now playing " +
str(message['State_Update']['sourceName']))
# Update device data
device['Now Playing'] = "Unknown"
device['Channel/Track'] = '0'
device['last update'] = time.time()
# Update the state of the device
device['Current Source'] = current_source
device['Current Source Type'] = source_type
device['State'] = message['State_Update']['state']
logging.debug(json.dumps(device, indent=4))
except KeyError:
pass
# Now loop over devices and update any playing an audio source with the new distributed
# source (the masterlink network only supports a single audio source for distribution)
if source_type == "Audio Source":
if device['Current Source'] in CONST.source_type_dict.get("Audio Sources"):
device['Current Source'] = current_source
def iTunes_transport_control(message):
try: # If N.MUSIC command, trigger appropriate iTunes control
if message['State_Update']['state'] not in ["", "Standby"]:
iTunes.play()
except KeyError:
pass
try: # If N.MUSIC selected and Beo4 command received then run appropriate transport commands
if message['State_Update']['command'] == "Go/Play":
iTunes.play()
elif message['State_Update']['command'] == "Stop":
iTunes.pause()
elif message['State_Update']['command'] == "Exit":
iTunes.stop()
elif message['State_Update']['command'] == "Step Up":
iTunes.next_track()
elif message['State_Update']['command'] == "Step Down":
iTunes.previous_track()
elif message['State_Update']['command'] == "Wind":
iTunes.wind(10)
elif message['State_Update']['command'] == "Rewind":
iTunes.rewind(-10)
# If 'Info' pressed - update track info
elif message['State_Update']['command'] == "Info":
track_info = iTunes.get_current_track_info()
logging.info("iTunes current Track Info:"
"\n\tTrack: " + track_info[0] +
"\n\tAlbum: " + track_info[1] +
"\n\tArtist: " + track_info[2] + "\n")
iTunes.notify("iTunes playing " + track_info[2] + " - " + track_info[0] +
" from album: " + track_info[1])
# If colour key pressed, execute the appropriate applescript
elif message['State_Update']['command'] == "Green":
# Play a specific playlist - defaults to Recently Played
script = ASBridge.__file__[:-12] + 'Scripts/green.scpt'
iTunes.run_script(script)
elif message['State_Update']['command'] == "Yellow":
# Play a specific playlist - defaults to Recently Added
script = ASBridge.__file__[:-12] + 'Scripts/yellow.scpt'
iTunes.run_script(script)
elif message['State_Update']['command'] == "Blue":
# Play the current album
script = ASBridge.__file__[:-12] + 'Scripts/blue.scpt'
iTunes.run_script(script)
elif message['State_Update']['command'] in ["0xf2", "Red", "MOTS"]:
# More of the same (start a playlist with just current track and let autoplay find similar tunes)
script = ASBridge.__file__[:-12] + 'Scripts/red.scpt'
iTunes.run_script(script)
except KeyError:
pass
def message_log(name, header, payload, message):
# Pretty formatting - convert to JSON format then remove braces
message = json.dumps(message, indent=4)
for r in (('"', ''), (',', ''), ('{', ''), ('}', '')):
@ -30,13 +206,13 @@ if __name__ == '__main__':
"\n\tPayload: " + payload +
"\n\t============================================================================" +
message)
elif 73 < len(payload) + 9 < 132:
elif 73 < len(payload) + 9 < 137:
logging.info("\n\t----------------------------------------------------------------------------" +
"\n\t" + name + ": <--Data-received!-<< " +
datetime.now().strftime("on %d/%m/%y at %H:%M:%S") +
"\n\t----------------------------------------------------------------------------" +
"\n\tHeader: " + header +
"\n\tPayload: " + payload[:66] + "\n\t\t" + payload[66:132] +
"\n\tPayload: " + payload[:66] + "\n\t\t" + payload[66:137] +
"\n\t============================================================================" +
message)
else:
@ -45,7 +221,7 @@ if __name__ == '__main__':
datetime.now().strftime("on %d/%m/%y at %H:%M:%S") +
"\n\t----------------------------------------------------------------------------" +
"\n\tHeader: " + header +
"\n\tPayload: " + payload[:66] + "\n\t\t" + payload[66:132] + "\n\t\t" + payload[132:] +
"\n\tPayload: " + payload[:66] + "\n\t\t" + payload[66:137] + "\n\t\t" + payload[137:] +
"\n\t============================================================================" +
message)
@ -61,12 +237,15 @@ if __name__ == '__main__':
# ########################################################################################
# Main program loop
host = 'blgw.local' # Host address of gateway
port = [9000, # MLGW protocol port - default 9000
9100, # BLGW Home Integration Protocol port - default 9100
23] # Telnet port - default 23
user = 'admin' # User name - default is admin
pwd = 'admin' # password - default is admin
host = 'blgw.local' # Host address of gateway
port = [9000, # MLGW protocol port - default 9000
9100, # BLGW Home Integration Protocol port - default 9100
23] # Telnet port - default 23
user = 'admin' # User name - default is admin
pwd = 'admin' # password - default is admin
# Instantiate an AppleScriptBridge MusicController for N.MUSIC control of apple Music
iTunes = ASBridge.MusicController()
logging.basicConfig(level=logging.INFO)
config = MLCONFIG.MLConfig(host, user, pwd)