#!/bin/bash
# exif.cgi - EXIF Display Script
# Author: Sean B. Palmer, inamidst.com
# License: Eiffel Forum License 2
echo 'Content-Type: text/html; charset=utf-8'
echo
exiftool=$(which exiftool)
if [[ ! -x $exiftool ]]
then exiftool=$DOCUMENT_ROOT/odds/exiftool/exiftool
fi
function decode() {
echo -e $(echo $1 | sed 's/%/\\x/g')
}
function get() {
decode $(echo $2 | egrep -o "$1=[^&]+" | sed "s/$1=//")
}
function snarf() {
uri=$1
case $uri in
http://$SERVER_NAME/*)
fn=$DOCUMENT_ROOT/${uri#http://$SERVER_NAME/}.jpg
if [[ -f $fn ]]
then cat $fn
exit
fi;;
*) curl -s $uri;;
esac
}
uri=$(get uri $(cat))
echo ''
echo "EXIF Information - $uri"
cat <
body { margin: 1em }
h1, h2 { font-weight: normal }
About This Image
EOF
echo "
"
snarf $uri | $exiftool -a -u -g1 - | \
sed "
s%^---- %%;
s% ----$%
%;
s%^[A-Za-z0-9]%&%;
s% *:%:%;
s%[A-Za-z0-9]$%&
%
"
echo 'The information above is the EXIF information for the image
'
echo 'shown, derived using the exiftool program.
'
echo '(Source)
'
# EOF