#!/bin/bash

# simple script to check to see if our NOAA streaming server is working correctly.

FAILTITLE="NOAA STREAMING FAILURE"
FAILMESSAGE="NOAA Streaming has failed!"
OKTITLE="NOAA STREAMING OK"
OKMESSAGE="NOAA streaming has been restarted!"
ACCESSTOKEN=put_your_access_token_here
CHANNEL="internal-noaa"


STREAMING_STATUS=`ps aux | grep arecord | wc -l`
EXPECTED_STATUS=2

    if [ "$STREAMING_STATUS" = "$EXPECTED_STATUS" ]; then
         echo "NOAA Streaming - Normal"
         if [ -e /root/noaa_alert_sent ]; then
            /usr/bin/curl --header "Access-Token: ${ACCESSTOKEN}" --header 'Content-Type: application/json' --data-binary "{\"body\":\"${OKMESSAGE}\",\"title\":\"${OKTITLE}\",\"type\":\"note\",\"channel_tag\":\"${CHANNEL}\"}" --request POST https://api.pushbullet.com/v2/pushes >> /dev/null
            rm /root/noaa_alert_sent
            exit
         else
           exit
         fi
    else
         echo "Houston, we have a problem"
         if [ -e /root/noaa_alert_sent ]; then
            exit
         else
            /usr/bin/curl --header "Access-Token: ${ACCESSTOKEN}" --header 'Content-Type: application/json' --data-binary "{\"body\":\"${FAILMESSAGE}\",\"title\":\"${FAILTITLE}\",\"type\":\"note\",\"channel_tag\":\"${CHANNEL}\"}" --request POST https://api.pushbullet.com/v2/pushes >> /dev/null
           touch /root/noaa_alert_sent
           /root/noaa.sh  >/dev/null 2>&1
           echo "NOAA Streaming Restored - Please check!"
           exit
         fi
    fi