#!/bin/sh # Make thumbnails. Optionally rename files. # Quick, dirty, etc. # Waider June 2000-February 2001 VARS=`getopt vrct "$@"` eval set -- "$VARS" while true; do case "$1" in -v) VIEW=1; shift;; -r) RENAME=1; shift;; -c) CAPTION=1; shift;; -t) THUMBSONLY=1; shift;; --) shift; break;; *) echo "error!"; exit 1;; esac done # Pick up the index page if [ -z "$THUMBSONLY" ] then index=$1 # Make sure it's kosher if [ -f "$index" ] then if file "$index" | grep -i "" >/dev/null 2>&1 then echo "Output to HTML file $1" shift else echo "$index isn't a HTML file, using index.html instead." index="index.html" if file "$1" | egrep -i "jpeg|gif" >/dev/null 2>&1 then echo "Looks like $1 is an image, actually. Coping." else shift fi fi else shift fi else index="dummy" fi if [ -z "$index" -o -z "$1" ] then echo "Usage: $0 [-vrct] index images" >&2 exit 1 fi if [ -z "$THUMBSONLY" ] then if [ -f "$index" ] then echo "$index exists, appending." else echo "Inserting $index prologue." # Index prologue echo "" > $index echo "" >> $index echo "" >> $index echo "" >> $index echo "" >> $index echo "" >> $index fi fi for i in $@ do echo $i caption= if [ ! -z "$VIEW" ] then #xview $i $HOME/src/perl/mkthumbs.pl $i fi if [ ! -z "$RENAME" ] then echo -n "Rename $i: " read rename if [ ! -z "$rename" ] then if echo $rename | grep " " 2>/dev/null >/dev/null then echo "You probably meant that to be the caption. Coping." caption=$rename else if [ -f $rename ] then echo "Not renaming, you already have a $rename" else mv $i $rename i=$rename fi fi fi fi # make thumbnail if echo $i | grep "/" >/dev/null 2>&1 then thumb=`echo $i | sed 's/\/\([^\/]*\)$/\/thumb-\1/'` else thumb="thumb-$i" fi export thumb # FIXME what if it's not a JPEG! # FIXME #2 should rescale to a standard size # FIXME #3 do we need to rotate the image? djpeg -scale 1/8 "$i" | cjpeg > $thumb; # Ask for a caption if [ ! -z "$CAPTION" ] then echo -n "Caption for $i: " if [ -z "$caption" ] then read caption else echo "$caption" fi else caption="" fi if [ -z "$THUMBSONLY" ] then echo " $caption
" >> $index fi done if [ -z "$THUMBSONLY" ] then echo "
" >> $index echo "
" >> $index echo "Waider" >> $index echo "
" >> $index echo "" >> $index echo "" >> $index fi