#! /bin/sh
# chkconfig: 2345 20 80

### BEGIN INIT INFO
# Provides:		sendtelegram-reboot
# Required-Start:	$all
# Required-Stop:	
# Default-Start:	2 3 4 5
# Default-Stop:		
# Short-Description:	Sending a message on startup
### END INIT INFO

start() {
    APIURL="$(cat /usr/local/bin/sendtelegram.config | grep "APIURL=" | cut -d= -f2)"
    CHATID="$(cat /usr/local/bin/sendtelegram.config | grep "CHATID=" | cut -d= -f2)"
    TXTMSG="[System States] $(cat /etc/hostname): computer has been rebooted"

    sleep 15
    curl -s -X POST $APIURL -d chat_id=$CHATID -d text="$TXTMSG" >> /dev/null 2>&1 &
}

stop() {
    pkill -f curl -s -X POST $APIURL
}

case "$1" in 
    start)
       start
       ;;
    stop)
       stop
       ;;
    restart)
       stop
       start
       ;;
    *)
       echo "Usage: $0 {start|stop|restart}"
esac

exit 0