#!/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