#!/bin/bash
export out=karcam$2

if(exec /bin/echo $1 | /bin/grep .jpg  > /dev/null);
then
  export ext=jpg;
elif(exec /bin/echo $1 | /bin/grep .jpeg  > /dev/null);
then
  export ext=jpg;
elif(exec /bin/echo $1 | /bin/grep .png  > /dev/null);
then
  export ext=png;
elif(exec /bin/echo $1 | /bin/grep .gif  > /dev/null);
then
  export ext=gif;
fi;

if(exec /bin/echo $1 | /bin/grep http://  > /dev/null);
then
wget $1 -q -O  /tmp/$out.jpg > /dev/null;
elif(exec /bin/echo $1 | /bin/grep ftp://  > /dev/null) ;
then
wget $1 -q -O  /tmp/$out.jpg > /dev/null;
else
cp $1 /tmp/$out.$ext;
fi;

if [ -e "/tmp/$out.$ext" ];
then
mogrify -geometry 96x72 -format png  /tmp/$out.$ext
echo /tmp/$out.png
echo /tmp/$out.$ext;
else
echo pics/nonavailable.png;
echo pics/nonavailable.png;
fi;
