FritzAB2Matrix/fritzab2matrix.py

139 lines
4.5 KiB
Python
Executable File

#! /usr/bin/python3
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
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')
env_tmp = os.environ.get('TEMP_DIR')
if env_tmp is None:
env_tmp = "/tmp"
def main():
### CHECK AND GET MESSAGES FROM FRITZBOX ###
############################################
## 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)
## 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):
url = r"//" + env_ip + r"/fritz.nas/FRITZ/voicebox/rec/rec." + str(tam) + r"." + str(mid).zfill(3)
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
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
for a in get_message_list(message_list_url)['Root']['Message']:
# format the information regarding the message
msg_info = a['Date'] + " - " + a['Number']
if len(a['Name']) > 1:
msg_info += " (" + a['Name'] + ") "
# 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"))
# 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)"
# Show that message is new
print("** " + msg_info)
# Mark processed messages as 'read'
fc.call_action("X_AVM-DE_TAM1", "MarkMessage", NewIndex=0, NewMessageIndex=int(a['Index']), NewMarkedAsRead=1)
else:
# Show that message is already read
print("__ " + msg_info)
# ## 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
continue
### Monitor the FritzBox and trigger the main script whenever a call disconnects ###
###################################################################################
endedCall(main, env_ip)
if __name__ == "__main__":
try:
print("I enter the main loop ...")
while main():
pass
else:
print("I left the main loop!")
except:
print("An erroneous error happened!")