#!/bin/sh

# Download and display X-Image images

: ${VIEWER:=fbi}

# Create temporary directory for images
dir=/tmp/$RANDOM
mkdir $dir

grep '^X-Image: ' |
sed 's/^X-Image: //' |
while read url
do
	curl "$url" > $dir/$RANDOM
done

# Display images and delete them afterwards
$VIEWER $dir/* < /dev/tty
rm -r $dir