#!/bin/bash

# gengallery - Generates a static gallery using imageindex
# Version 0.2.0.

# The main purpose of this script is to generate a gallery with
# resized full size images so as to not take up way too much
# space. Most of the options passed to imageindex must still be stored
# in your $HOME/.imageindexrc file. As a general rule, I only use this
# script when I actually want resized image files -- if there aren't
# many photos in a particular gallery, then I will just leave them as
# is.

# Last modified 1 January 2007 by Michael V. De Palatis <mvd AT gatech
# DOT edu>

# Revision History:
# 0.2.0 - Use convert to resize images and imageindex to generate
# galleries.
# 0.1.0 - Use jigl to generate galleries

# Usage: gengallery "<gallery title>"

WIDTH=1024

echo "About to generate gallery..."
echo
echo "Note that right now, only files ending in JPG (case insensitive)
will be processed. This will be fixed later."
echo

mkdir gengallery-tmp
find . -maxdepth 1 -iname "*.jpg" -exec convert -verbose -resize $WIDTH {} gengallery-tmp/{} \;

cd gengallery-tmp

echo "$#"
if [[ $# < 1 ]]; then
    echo "No title specified, using default..."
    imageindex -destdir ../gallery -nomedium
else
    echo "Generating gallery with title '$1'..."
    imageindex -title "$1" -destdir ../gallery -nomedium
fi

echo; echo "Done!"

cd ..
rm -r gengallery-tmp