FritzAB2Matrix/fritzab2matrix.py

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#!/usr/bin/env python3
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from fritzconnection import FritzConnection
from dotenv import load_dotenv
from pydub import AudioSegment
from libs.monitoring import endedCall
from libs.message import conversion as conv
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import urllib.request
import xmltodict
import sys, os
import smbclient
## Get environment variables from the .env file which will be ignored by git
load_dotenv()
env_user = os.environ.get('FRITZ_USERNAME')
env_pass = os.environ.get('FRITZ_PASSWORD')
env_ip = os.environ.get('FRITZ_IP')
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env_voicebox = os.environ.get('FRITZ_VOICEBOX_PATH')
env_tmp = os.environ.get('TEMP_DIR')
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if env_voicebox is None:
env_voicebox = "/fritz.nas/FRITZ/voicebox/"
if env_tmp is None:
env_tmp = "/tmp"
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def fritzab2matrix():
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### CHECK AND GET MESSAGES FROM FRITZBOX ###
############################################
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## Connect to the FritzBox in the LAN
# We don't use tls because the self-signed cert of the box leads to a malfunction in urllib later on.
fc = FritzConnection(address=env_ip, user=env_user, password=env_pass, use_tls=False)
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## Get info about messages from the main answering machine
message_list = fc.call_action("X_AVM-DE_TAM1", "GetMessageList", NewIndex=0)
message_list_url = message_list['NewURL']
# Build the url to download the message via smb
def build_download_url(mid, tam=0):
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recording = "rec." + str(tam) + r"." + str(mid).zfill(3)
url = os.path.join("//",env_ip,env_voicebox,"rec",recording)
return url
def download_speex_file(smb_url):
smbclient.register_session(server=env_ip, username=env_user, password=env_pass, auth_protocol="ntlm")
fd = smbclient.open_file(smb_url, mode="rb")
return fd
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def get_message_list(url):
""" Get and and convert the xml formatted list of messages into a dictionary. """
with urllib.request.urlopen(url) as f:
doc = f.read()
# Convert the xml formatted message list to dict
messages = xmltodict.parse(doc)
return messages
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l = get_message_list(message_list_url)
if l['Root'] == None:
return False
for a in l['Root']['Message']:
# format the information regarding the message
msg_info = a['Date'] + " - " + a['Number']
if a['Name']:
msg_info += " (" + a['Name'] + ") "
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# format the string for sound file's meta information
msg_tags = {'title': msg_info, 'artist': 'Answerting Machine' ,'album': "TAM" + a['Tam'], 'comment': 'Message of a telephone answering machine'}
# Select only new messages
message_new = bool(int(a['New']))
if message_new == True:
# Download and convert the speex files to wav
smb_url = build_download_url(a['Index'])
speex_fd = download_speex_file(smb_url)
conv.speex_convert(speex_fd, os.path.join(env_tmp,"message.wav"))
# Convert wav to ogg
msg = AudioSegment.from_wav(os.path.join(env_tmp,"message.wav"))
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# Only if message is longer than 5 seconds ...
if msg.duration_seconds > 5.0:
# ... export to ogg ...
msg.export(os.path.join(env_tmp,"message.ogg"), format="ogg", tags=msg_tags)
# ... and send message and file to Matrix Room
command = "python3 matrix-commander.py -a " + os.path.join(env_tmp,"message.ogg") + " -m '{}'".format(msg_info)
os.system(command)
else:
# Mark MessageInfo as too short for the log
msg_info += " < 6 sec (not posted)"
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# Show that message is new
print("** " + msg_info)
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# Mark processed messages as 'read'
fc.call_action("X_AVM-DE_TAM1", "MarkMessage", NewIndex=0, NewMessageIndex=int(a['Index']), NewMarkedAsRead=1)
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else:
# Show that message is already read
print("__ " + msg_info)
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# ## For testing purposes only
# if a['Date'].endswith('20:53'):
# fc.call_action("X_AVM-DE_TAM1", "MarkMessage", NewIndex=0, NewMessageIndex=int(a['Index']), NewMarkedAsRead=0)
continue
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continue
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if __name__ == "__main__":
fritzab2matrix()
### Monitor the FritzBox and trigger the main script whenever a call disconnects ###
###################################################################################
endedCall(fritzab2matrix, env_ip)
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