#!/bin/bash
usage() {
    echo "$@"
    echo "Usage: $( basename $0 ) [-l \$name] [-r \$name] [-t time] [-s y|n] (-h)"
    echo " -l : local filename"
    echo " -r : remote filename. default: local filename"
    echo " -t : time to live on server(minute|day|hour|month|week). default:week"
    echo " -s : send an email to M? (y/n). default: n"
    echo " -h : help/usage"
    exit
}

while getopts "l:r:t:s:m:" opt
do
  case $opt in
    l)
        localfile=${OPTARG}
        ;;
    r)
        remotefile=${OPTARG}
        ;;
    t)
        time=${OPTARG}
        ;;
    s)
        send=${OPTARG}
        ;;
    m)
        message=${OPTARG}
        ;;
    h)
        usage
        ;;
   \?)
       echo "Invalid option: -$OPTARG" >&2
       exit 1
       ;;
   esac
done

if [ "${remotefile}" == "" ]
then
  remotefile="${localfile}"
fi

if [ "${send}" == "" ]
then
  send=n
fi

if [ "${time}" == "" ]
then
  time=week
fi

# mandatory arguments
if [ ! "${localfile}" ] || [ ! "${remotefile}" ] || [ ! "${time}" ]; then
  echo "arguments -l -r, and -t must be provided"
  usage
  exit 1
fi

# send the file
scp "${localfile}" "tmp.thekyel.com:/path/to/my/tmp/dir/${time}/${remotefile}"

# verify that the file made it
rm /tmp/get.test
GET "https://tmp.thekyel.com/${time}/${remotefile}" > /tmp/get.test
if [ $? -eq 0 ]
then
  echo "https://tmp.thekyel.com/${time}/${remotefile}"
else
  echo "GET didn't work. Looks like it didn't make it to https://tmp.thekyel.com/${time}/${remotefile}"
  exit 1
fi

# ask if we want to send it
case ${send} in
  [Yy]* ) echo "sending to m";
          ssh mail.thekyel.com "echo -e \"${message}\n\nhttps://tmp.thekyel.com/${time}/${remotefile}\" | mail -es \"senderbot: ${remotefile}\" \"someone@someplace.com\"" || echo "could not send email";;
esac

ssh mail.thekyel.com "echo -e \"${message}\n\nhttps://tmp.thekyel.com/${time}/${remotefile}\" | mail -es \"senderbot: ${remotefile}\" \"links@thekyel.com\"" || echo "could not send email"