redent

#!/bin/bash

#    Copyright (C) 2010 Saar <@saar at identi.ca> 
#
#    This program is free software; you can redistribute it and/or
#    modify it under the terms of the GNU General Public License as
#    published by the Free Software Foundation; either version 2 of
#    the License or (at your option) version 3 or any later version.
#
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, see http://www.gnu.org/licenses/


SOURCE="Dentinal"
##if you want, comment or change these lines
LAT="29.653374"
LONG="52.505379"

##if want to save username [and password] uncomment below lines and replace with your username and password
#USERNAME="username"
#PASSWORD="password"

##Requirements
#curl

##Options
#libnotify-bin

function usage {
    echo "Usage: $0 [-s source] [-u user] [-p password]  ID"
    echo "Redent a dent."
    exit 1
}
function showMessage {
  if [ -x /usr/bin/notify-send ]
  then  
    notify-send "$2" "$1"
  else
    echo "$MESSAGE"
  fi
}
while getopts s:u:p: opt ; do
  case "$opt" in
    s)	SOURCE="$OPTARG";;
    u)	USERNAME="$OPTARG";;
    p)	PASSWORD="$OPTARG";;
    \?) usage;;
  esac
done
shift $[OPTIND -1]
ID="$*"

ARGS=( )

if [  -n "$USERNAME" ] 
then
  N="${#ARGS[@]}"
  ARGS[N]="-u"
  if [ -n "$PASSWORD" ]
  then
    ARGS[N+1]="$USERNAME:$PASSWORD"
  else
    ARGS[N+1]="$USERNAME"
  fi
else
  showMessage "Username required!" "Error"
  exit 2;
fi

if [ -z "$ID" ]
then
  usage
fi


if [ -n "$SOURCE" ]
then
  N="${#ARGS[@]}"
  ARGS[N]="-F"
  ARGS[N+1]="source=$SOURCE"
fi

if [ -n "$LAT" -a -n "$LONG" ]
then
  N="${#ARGS[@]}"
  ARGS[N]="-F"
  ARGS[N+1]="lat=$LAT"
  ARGS[N+2]="-F"
  ARGS[N+3]="long=$LONG"
fi

TEMP=`mktemp` 

CODE=`curl -o "$TEMP" -w "%{http_code}" "${ARGS[@]}"  "http://identi.ca/api/statuses/retweet/$ID.xml"`
if [ "$CODE" == "200" ]
then
  ID=`cat "$TEMP" | grep -o -m 1 "<id>[^<]*</id>" | sed  's/<id>\([^<]*\)<\/id>/\1/'`
  NAME=`cat "$TEMP" | grep -o -m 1 "<name>[^<]*</name>" | sed  's/<name>\([^<]*\)<\/name>/\1/'`
  STATUS=`cat "$TEMP" | grep -o -m 1 "<text>[^<]*</text>" | sed  's/<text>\([^<]*\)<\/text>/\1/'`
  MESSAGE="$NAME, '$STATUS' was submitted successfully. http://identi.ca/notice/$ID" 
  showMessage "$MESSAGE" "Success"
else
  MESSAGE=`cat "$TEMP" | grep -o -m 1 "<error>[^<]*</error>" | sed  's/<error>\([^<]*\)<\/error>/\1/'`
  showMessage "$MESSAGE" "Error"
fi
cat "$TEMP"
rm "$TEMP"