Shell script interface to corkboard.me

corkboard.sh

#!/bin/sh

## corkboard.me shell script interface
## -- omachonu ogali / @oogali
##
## hi tim!
##
## still a work in progress, i still need to finish the note
## positioning stuff. comments appreciated.
## -oo
##

CORKBOARD="http://corkboard.me"

ECHO=/bin/echo
CURL=`which curl 2>/dev/null`
if [ -z "${CURL}" ]; then
  echo "Please install curl..."
  exit 1
fi

CURL_ARGS="-s -A 'corkboard.me/shellhackery-20101203 (http://twitter.com/oogali)'"

usage() {
  echo
  echo "corkboard <id> <action> <data>"
  echo
  echo "* actions: {new, tack, list, modify, remove, trash}"
  echo "  new: returns a new corkboard id"
  echo "  tack: adds a new note to an existing corkboard"
  echo "  list: returns all notes on a corkboard"
  echo "  modify: sets the text of a corkboard note"
  echo "  remove: adds a new note to an existing corkboard"
  echo "  trash: trashes all existing notes on a corkboard"
  echo
  exit 1
}

if [ $# -lt 1 ]; then
  usage
fi

me=`basename $0`

case "$1" in
  new)
    cbid=`${CURL} ${CURL_ARGS} -I ${CORKBOARD} | grep '^Location: ' | cut -f4 -d '/'`
    if [ -z "${cbid}" ]; then
      echo "${me}: could not create a new corkboard, sorry dude."
      exit 1
    fi

    echo "${me}: new ID is ${cbid}"
  ;;

  tack)
    if [ $# -ne 3 ]; then
      echo "${me}: tack only takes two arguments: the corkboard id, and a message"
      exit 1
    fi

    corked=`mktemp /tmp/corkboard.me.XXXXXX`
    if [ -z "${corked}" ] || [ ! -f "${corked}" ]; then
      echo "${me}: could not create temporary file on disk"
      exit 1
    fi

    CURL_ARGS="${CURL_ARGS} -H Content-Type: -d @- -o ${corked}"
    cat << EOF | ${CURL} ${CURL_ARGS} "${CORKBOARD}/cork/${2}/save"
    [{"objectType":"postit","id":null,"x":0,"y":0,"z":"1","data":{"content":"${3}","width":200,"height":180}}]
EOF

    grep -q '"success":true' "${corked}"
    if [ $? -ne 0 ]; then
      echo "${me}: could not tack new note onto corkboard, lo siento."
      exit 1
    fi

    nid=`cat "${corked}" | sed 's/.*"id":\([0-9]*\).*/\1/g'`
    echo "${me}: corkboard ${2}, note ${nid}"

    rm -f ${corked}
  ;;

  list)
    if [ $# -ne 2 ]; then
      echo "${me}: remove only takes one argument: the corkboard id"
      exit 1
    fi

    ${CURL} ${CURL_ARGS} "${CORKBOARD}/cork/${2}/load" | awk 'BEGIN { RS="{" } { print $0 }' | grep 'content' | sed 's/.*"content":"\(.*\)".*"id":\([0-9]*\).*/\2: \1/g; s/",".*//g'
  ;;

  modify)
    if [ $# -ne 4 ]; then
      echo "${me}: modify only takes three arguments: the corkboard id, the note id, and the message"
      exit 1
    fi

    CURL_ARGS="${CURL_ARGS} -H Content-Type: -d @-"
    cat << EOF | ${CURL} ${CURL_ARGS} "${CORKBOARD}/cork/${2}/save" | grep -q '"success":true'
    [{"objectType":"postit","id":${3},"data":{"content":"${4}"}}]
EOF

    if [ $? -ne 0 ]; then
      echo "${me}: could not modify existing note on corkboard, perdoname."
      exit 1
    fi

    echo "${me}: corkboard ${2}, note ${3} modified"
  ;;

  remove)
    if [ $# -ne 3 ]; then
      echo "${me}: remove only takes two arguments: the corkboard id, and a message"
      exit 1
    fi

    ${CURL} ${CURL_ARGS} "${CORKBOARD}/cork/${2}/${3}" | grep -q '"success":true'
    if [ $? -ne 0 ]; then
      echo "${me}: could not tack new note onto corkboard, je suis desole."
      exit 1
    fi

    echo "${me}: corkboard ${2}, removed note ${3}"
  ;;

  trash)
    for nid in `${CURL} ${CURL_ARGS} "${CORKBOARD}/cork/${2}/load" | awk 'BEGIN { RS="{" } { print $0 }' | grep 'content' | sed 's/.*"id":\([0-9]*\).*/\1/g'` ; do
      ${ECHO} -n "deleting note ${nid}..."
      ${CURL} ${CURL_ARGS} "${CORKBOARD}/cork/${2}/${nid}" | grep -q '"success":true'
      if [ $? -ne 0 ]; then
        echo "failed"
      else
        echo "ok"
      fi
    done
  ;;

  *)
    usage
  ;;
esac