#!/bin/bash
#
# migreme.sh
# By Luis Henrique <contato@luishenrique.org>
#
# 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 3 of the License, or
# (at your option) 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/>.

URL=$1
F='/tmp/migreme.xml'
 
if [ $# == 1 ]
then 
	CMD=`wget -q http://migre.me/api.xml?url=$URL -O $F`
	ERROR=`sed -n '/<error>/{ /<error>/ s/<[^>]*>//g p }' $F`

	if [ $ERROR == '0' ]
	then
		echo "Shortened URL: " ; sed -n '/<migre>/{ /<migre>/ s/<[^>]*>//g p }' $F
	else
		echo "ERRO: " ; sed -n '/<errormessage>/{ /<errormessage>/ s/<[^>]*>//g p }' $F
	fi
else
	echo "Usage: ./migreme.sh <url>"
fi