#!/bin/sh
# Author: Robert Harder
# Date: September 2010
# License: Public Domain
# For use with notifo.com

# Provide your username and API key here
# Example
NOTIFO_USER=johndoe
NOTIFO_API_KEY=baf06f567ee7e30bc5ab5760b48ab748e7e30bcd3


# Default values
LABEL=$(hostname)
TITLE=$(whoami)
MSG=
URI=

function USAGE(){

    echo "Usage: $0 [-l label] [-t title] [-u url] [message]"
    echo "  -l label        The application sending the message"
    echo "  -t title        The title of the message"
    echo "  -u url          The URL to take the user for more information"
    echo "  message         The message to display to the user or STDIN if not supplied"
    echo "  -h/-?           This help message"
    echo "Example: $0 -l Log -t "Access Granted" A user has logged into your system."
}

# Process command line arguments
while [ "$1" ]
do
   if [ "$1" = "-l" ]; then
        LABEL="$2"
        shift 2
   elif [ "$1" = "-t" ]; then
        TITLE="$2"
        shift 2
   elif [ "$1" = "-u" ]; then
        URI="$2"
        shift 2
   elif [ "$1" = "-h" ]; then
        USAGE
        exit 0
   elif [ "$1" = "-?" ]; then
        USAGE
        exit 0
   else
        MSG="$@"
        shift $#
   fi
done

# Change command line to curl depending on whether the
# message is coming from command line arguments or from STDIN.
if [ -n "$MSG" ]; then
    MSGCOMPONENT="msg=${MSG}"
else
    MSGCOMPONENT="msg@-"
fi

#echo \
curl -s -k \
    -u ${NOTIFO_USER}:${NOTIFO_API_KEY} \
    --data-urlencode "label=${LABEL}" \
    --data-urlencode "title=${TITLE}" \
    --data-urlencode "uri=${URI}" \
    --data-urlencode "${MSGCOMPONENT}" \
    https://api.notifo.com/v1/send_notification
echo