#!/bin/sh
#
# PicIndex produces an HTML file with index pictures, names and sizes
# of all web-pictures (jpg, gif) in the directory.
#
# author: Peter_Hanssen@writeme.com
# last change: 31 Oct 2000
#
# note: no PNG support, coz my machine's ImageMagick doesn't support
# it... ;) edit the script if you need it.
# You may change this default settings
#
# Directory name for the small index-pictures
DIR=.picindex
# Name of the output HTML-file
OF=.picindex.html
# Number of columns for each row:
COL=3
# Height of small index-picture im pixel
MAX_HEIGHT=50
# Text size
TZ=-1
# Check if there are web-pictures (jpg, gif) in this directory and if
# so produce the directory for the small index-pictures if it doesn't
# exists.
if [ ! -r *.jpg ] && [ ! -r *.gif ]
then
echo "No images (jpg, gif) found!"
echo "... abort."
echo " "
exit 2
else
# Make directory for small index-pictures if not exists
if [ -d ${DIR} ]; then
echo "\n!!! ${DIR} exists already. "
echo "!!! I might delete some old index-pictures..."
else
mkdir ${DIR}
echo "\nDirectory ${DIR} created for index-pictures..."
fi
fi
echo " "
echo "PicIndex - " > ${OF}
pwd >> ${OF}
echo "> ${OF}
echo "TEXT=\"#000000\" LINK=\"#000000\" VLINK=\"000000\">" >> ${OF}
echo "Picture-Index
" >> ${OF}
echo "directory: " >> ${OF}
pwd >> ${OF}
echo "
last update: " >> ${OF}
date >> ${OF}
echo "
" >> ${OF}
echo " " >> ${OF}
index_pic () {
N=0
echo "INDEXING *.${SUF}..."
echo " " >> ${OF}
for FILE in *.${SUF}
do
echo " Working on ${FILE}..."
N=`expr $N + 1`
FILENAME=`basename ${FILE} .${SUF}`
echo "" >> ${OF}
if [ $N -eq 1 ]; then
echo "" >> ${OF}
fi
ORG_HEIGHT=`identify ${FILE} | head -1 | cut -f2 -d" " | \
cut -dx -f2 | cut -d"+" -f1`
if [ ${ORG_HEIGHT} -gt ${MAX_HEIGHT} ]; then
convert -blur 70 -geometry x${MAX_HEIGHT} -sharpen 20 ${FILE} \
${DIR}/sm_${FILENAME}.${SUF}
HEIGHT=${MAX_HEIGHT}
else
cp ${FILE} ${DIR}/sm_${FILENAME}.${SUF}
HEIGHT=${ORG_HEIGHT}
fi
WIDTH=`identify ${DIR}/sm_${FILENAME}.${SUF} | head -1 | \
cut -f2 -d" " | cut -dx -f1`
if [ ${WIDTH} -gt 110 ]; then
XOFFSET=`expr ${WIDTH} / 2 - 55`
convert -crop 110x${HEIGHT}+${XOFFSET} \
${DIR}/sm_${FILENAME}.${SUF} ${DIR}/sm_${FILENAME}.jpg
WIDTH=110
fi
echo " " >> ${OF}
echo " | " >> ${OF}
echo " > ${OF}
echo " SRC=\"${DIR}/sm_${FILENAME}.${SUF}\"" >> ${OF}
echo " WIDTH=${WIDTH} HEIGHT=${HEIGHT}" >> ${OF}
echo " BORDER=0 ALT=\"${FILE}\"> | " >> ${OF}
if [ ${SUF} = "jpg" ]; then
XY=`identify ${FILE} | head -1 | cut -f2 -d" "`
BYTE=`identify ${FILE} | head -1 | cut -f4 -d" " | sed s/b//`
fi
if [ ${SUF} = "gif" ]; then
XY=`identify ${FILE} | head -1 | cut -f2 -d" " | cut -f1 -d"+"`
BYTE=`identify -verbose ${FILE} | grep bytes | \
head -1 | cut -f2 -d:`
fi
echo " " >> ${OF}
echo " ${FILE}
" >> ${OF}
echo " ${XY}
" >> ${OF}
if [ ${BYTE} -ge 10000000 ]; then
SIZE=`echo "scale=1;${BYTE} / 1000000"|bc -l`
echo " ${SIZE} MB" >> ${OF}
elif [ ${BYTE} -ge 1000000 ]; then
SIZE=`echo "scale=2;${BYTE} / 1000000"|bc -l`
echo " ${SIZE} MB" >> ${OF}
elif [ ${BYTE} -ge 100000 ]; then
SIZE=`echo "scale=0;${BYTE} / 1000"|bc -l`
echo " ${SIZE} KB" >> ${OF}
elif [ ${BYTE} -ge 10000 ]; then
SIZE=`echo "scale=1;${BYTE} / 1000"|bc -l`
echo " ${SIZE} KB" >> ${OF}
elif [ ${BYTE} -ge 1000 ]; then
SIZE=`echo "scale=2;${BYTE} / 1000"|bc -l`
echo " ${SIZE} KB" >> ${OF}
else
echo " ${BYTE} Byte" >> ${OF}
fi
echo " |
| " >> ${OF}
if [ $N -eq ${COL} ]; then
echo "
" >> ${OF}
N=0
fi
done
if [ $N -ne 0 ]; then
echo "" >> ${OF}
fi
}
if [ -r *.jpg ]; then
N=0
SUF=jpg
echo "${SUF} - images:
" >> ${OF}
echo "" >> ${OF}
index_pic
echo "
" >> ${OF}
fi
if [ -r *.gif ]; then
N=0
SUF=gif
echo "${SUF} - images:
" >> ${OF}
echo "" >> ${OF}
index_pic
echo "
" >> ${OF}
fi
echo "" >> ${OF}
echo "made by > ${OF}
echo "TARGET=\"_new\">Pete's picindex.sh
" >> ${OF}
echo "" >> ${OF}
echo "" >> ${OF}
echo ""
echo "*** PicIndex finished"