from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import sys
import time
import logging
import threading
import RPi.GPIO as GPIO
import requests
import smtplib
import json
import tweepy
from time import localtime, strftime
import paho.mqtt.publish as mqttpublish
from ConfigParser import SafeConfigParser
from tweepy import OAuthHandler as TweetHandler
from slackclient import SlackClient
PUSHOVER_SOUNDS = None
def email(msg):
try:
message = MIMEMultipart('related')
message['Subject'] = msg
message['From'] = email_sender
message['To'] = email_recipient
message.preamble = 'This is a multi=part message in MIME format.'
message_alternative = MIMEMultipart('alternative')
message.attach(message_alternative)
message_text = MIMEText(msg + '\n')
message_text = MIMEText('<h3>' + msg + '</h3>')
message_text.replace_header('Content-Type', 'text/html')
message_alternative.attach(message_text)
s = smtplib.SMTP(email_server, email_port)
s.starttls()
s.login(email_sender, email_password)
s.sendmail(email_sender, email_recipient, message.as_string())
s.quit()
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def mqtt(msg):
try:
mqtt_auth = None
if len(mqtt_username) > 0:
mqtt_auth = { 'username': mqtt_username, 'password': mqtt_password }
mqttpublish.single(mqtt_topic, msg, qos=0, retain=False, hostname=mqtt_hostname,
port=mqtt_port, client_id=mqtt_clientid, keepalive=60, will=None, auth=mqtt_auth,
tls=None)
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def pushbullet(cfg, msg):
try:
data_send = {"type": "note", "body": msg}
requests.post(
'https://api.pushbullet.com/v2/pushes',
data=json.dumps(data_send),
headers={'Authorization': 'Bearer ' + cfg,
'Content-Type': 'application/json'})
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def get_pushoversounds(app_key):
global PUSHOVER_SOUNDS
if not PUSHOVER_SOUNDS:
url_data = "https://api.pushover.net/1/sounds.json?token={}" .format(app_key)
try:
r = requests.get(url_data)
json_data = r.json()
PUSHOVER_SOUNDS = json_data['sounds']
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def pushover(user_key, app_key, msg, device='', sound=''):
global PUSHOVER_SOUNDS
if not PUSHOVER_SOUNDS:
get_pushoversounds(app_key)
data_send = {"user": user_key, "token": app_key, "message": msg}
if device:
data_send['device'] = device
if sound in PUSHOVER_SOUNDS:
data_send['sound'] = sound
try:
requests.post(
'https://api.pushover.net/1/messages.json',
data=json.dumps(data_send),
headers={'Content-Type': 'application/json'})
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def iftt(msg):
try:
iftt_url = "https://maker.ifttt.com/trigger/{}/with/key/{}".format(iftt_maker_channel_event,
iftt_maker_channel_key)
report = {"value1" : msg}
resp = requests.post(iftt_url, data=report)
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def slack_webhook(msg):
try:
requests.post(slack_webhook_url, json={'text': msg}, headers={"Content-type": "application/json"})
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def tweet(msg):
try:
# Twitter is the only API that NEEDS something like a timestamp,
# since it will reject identical tweets.
tweet = msg + ' ' + strftime("%Y-%m-%d %H:%M:%S", localtime())
auth = TweetHandler(twitter_api_key, twitter_api_secret)
auth.set_access_token(twitter_access_token,
twitter_access_token_secret)
tweepy.API(auth).update_status(status=tweet)
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def slack(msg):
try:
slack = msg + ' ' + strftime("%Y-%m-%d %H:%M:%S", localtime())
sc = SlackClient(slack_api_token)
sc.api_call(
'chat.postMessage', channel='#random', text=slack)
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def telegram(msg):
try:
telegram_url = "https://api.telegram.org/bot{}/sendMessage?chat_id={}&text={}".format(telegram_api_token,
telegram_user_id, msg)
resp = requests.post(telegram_url)
except (KeyboardInterrupt, SystemExit):
raise
except:
pass
def send_alert(message):
if len(message) > 1:
logging.info(message)
if len(pushover_user_key) > 0 and len(pushover_app_key) > 0:
pushover(pushover_user_key, pushover_app_key, message, pushover_device, pushover_sound)
if len(pushbullet_api_key) > 0:
pushbullet(pushbullet_api_key, message)
if len(pushbullet_api_key2) > 0:
pushbullet(pushbullet_api_key2, message)
if len(twitter_api_key) > 0:
tweet(message)
if len(slack_api_token) > 0:
slack(message)
if len (slack_webhook_url) > 0:
slack_webhook(message)
if len(iftt_maker_channel_key) > 0:
iftt(message)
if len(mqtt_topic) > 0:
mqtt(message)
if len(email_recipient) > 0:
email(message)
if len(telegram_api_token) > 0 and len(telegram_user_id) > 0:
telegram(message)
def send_appliance_active_message():
send_alert(start_message)
global appliance_active
appliance_active = True
def send_appliance_inactive_message():
send_alert(end_message)
global appliance_active
appliance_active = False
def vibrated(x):
global vibrating
global last_vibration_time
global start_vibration_time
logging.debug('Vibrated')
last_vibration_time = time.time()
if not vibrating:
start_vibration_time = last_vibration_time
vibrating = True
def heartbeat():
current_time = time.time()
logging.debug("HB at {}".format(current_time))
global vibrating
delta_vibration = last_vibration_time - start_vibration_time
if (vibrating and delta_vibration > begin_seconds
and not appliance_active):
send_appliance_active_message()
if (not vibrating and appliance_active
and current_time - last_vibration_time > end_seconds):
send_appliance_inactive_message()
vibrating = current_time - last_vibration_time < 2
threading.Timer(1, heartbeat).start()
logging.basicConfig(format='%(message)s', level=logging.INFO)
if len(sys.argv) == 1:
logging.critical("No config file specified")
sys.exit(1)
vibrating = False
appliance_active = False
last_vibration_time = time.time()
start_vibration_time = last_vibration_time
config = SafeConfigParser()
config.read(sys.argv[1])
verbose = config.getboolean('main', 'VERBOSE')
sensor_pin = config.getint('main', 'SENSOR_PIN')
begin_seconds = config.getint('main', 'SECONDS_TO_START')
end_seconds = config.getint('main', 'SECONDS_TO_END')
pushbullet_api_key = config.get('pushbullet', 'API_KEY')
pushover_user_key = config.get('pushover', 'user_api_key')
pushover_app_key = config.get('pushover', 'app_api_key')
pushover_device = config.get('pushover', 'device')
pushover_sound = config.get('pushover', 'sound')
mqtt_hostname = config.get('mqtt', 'mqtt_hostname')
mqtt_port = config.get('mqtt', 'mqtt_port')
mqtt_topic = config.get('mqtt', 'mqtt_topic')
mqtt_username = config.get('mqtt', 'mqtt_username')
mqtt_password = config.get('mqtt', 'mqtt_password')
mqtt_clientid = config.get('mqtt', 'mqtt_clientid')
pushbullet_api_key2 = config.get('pushbullet', 'API_KEY2')
start_message = config.get('main', 'START_MESSAGE')
end_message = config.get('main', 'END_MESSAGE')
twitter_api_key = config.get('twitter', 'api_key')
twitter_api_secret = config.get('twitter', 'api_secret')
twitter_access_token = config.get('twitter', 'access_token')
twitter_access_token_secret = config.get('twitter', 'access_token_secret')
slack_api_token = config.get('slack', 'api_token')
slack_webhook_url = config.get('slack','webhook_url')
iftt_maker_channel_event = config.get('iftt','maker_channel_event')
iftt_maker_channel_key = config.get('iftt','maker_channel_key')
email_recipient = config.get('email', 'recipient')
email_sender = config.get('email', 'sender')
email_password = config.get('email', 'password')
email_server = config.get('email', 'server')
email_port = config.get('email', 'port')
telegram_api_token = config.get('telegram', 'telegram_api_token')
telegram_user_id = config.get('telegram', 'telegram_user_id')
if verbose:
logging.getLogger().setLevel(logging.DEBUG)
send_alert(config.get('main', 'BOOT_MESSAGE'))
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(sensor_pin, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.add_event_detect(sensor_pin, GPIO.RISING)
GPIO.add_event_callback(sensor_pin, vibrated)
logging.info('Running config file {} monitoring GPIO pin {}'\
.format(sys.argv[1], str(sensor_pin)))
threading.Timer(1, heartbeat).start()
