#!/usr/bin/env bash
-# makegallery.sh - builds a simple 'gallery' from a collection of images
+# bpgallery.sh - builds a simple 'gallery' from a collection of images
# Copyright (C) 2004 Brett Parker <iDunno@sommitrealweird.co.uk>
#
# This program is free software; you can redistribute it and/or modify
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+set -f
+
VERSION="0.9.2"
+function bpgallery_default_head() {
+cat <<END
+<?xml version="1.0"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+ <title>${TITLE}</title>
+ <link rel="stylesheet" href="style.css" type="text/css" />
+</head>
+<body>
+END
+}
+
+function bpgallery_default_thumbsline() {
+cat << END
+<div class="thumbnail"><a href="$filename"><img src="icons/$filename" /></a></div>
+END
+}
+
+function bpgallery_default_tail() {
+cat << END
+</body>
+</html>
+END
+}
+
+function bpgallery_default_stylesheet() {
+cat <<END
+body {
+ background: white;
+ color: black;
+ font-family: sans-serif;
+ font-size: 12pt;
+}
+
+div.thumbnail {
+ float: left;
+ padding: 20px;
+ border: 0px;
+ width: ${WIDTH}px;
+ height: ${MAXHEIGHT}px;
+}
+
+a {
+ border: 0px;
+}
+
+img {
+ border: 0px;
+}
+END
+}
+
if [[ -z $TITLE ]]; then
TITLE="Photo Gallery"
fi
if [[ -z $CONVERTTOOL ]]; then
- CONVERTTOOL="/usr/bin/convert"
+ CONVERTTOOL=convert
+fi
+
+if [[ -z $FINDCOMMAND ]]; then
+ FINDCOMMAND=find
+fi
+
+if [[ -z $XARGSCOMMAND ]]; then
+ XARGSCOMMAND=xargs
+fi
+
+if [[ -z $ECHOCOMMAND ]]; then
+ ECHOCOMMAND=echo
+fi
+
+if [[ -z $SORTCOMMAND ]]; then
+ SORTCOMMAND=sort
+fi
+
+if [[ -z $IDENTIFYCOMMAND ]]; then
+ IDENTIFYCOMMAND=identify
+fi
+
+if [[ -z $HEADCOMMAND ]]; then
+ HEADCOMMAND=head
fi
if [[ -z $WIDTH ]]; then
WIDTH=100
fi
-usage() {
- cat <<END
+if [[ -z $IMAGEEXTENSIONS ]]; then
+ IMAGEEXTENSIONS="jpeg jpg gif png";
+fi
+
+if [[ -z $WCCOMMAND ]]; then
+ WCCOMMAND="wc -l"
+fi
+
+FINDIMAGESOPTIONS=""
+
+for imageext in $IMAGEEXTENSIONS; do
+ FINDIMAGESOPTIONS=$FINDIMAGESOPTIONS' -o -type f -maxdepth 1 -iname '*.$imageext' -print0'
+done
+
+FINDIMAGESOPTIONS=${FINDIMAGESOPTIONS## -o }
+
+function usage() {
+cat <<END
Usage:
$0 [--help|--version|<path to images>]
END
}
-version() {
- cat <<END
+function version() {
+cat <<END
Version: $VERSION
END
}
cd "$1"
-if ( ! find . -name '*.jpg' -o -name '*.png' -o -name '*.gif' > /dev/null 2>/dev/null ); then
+if ( ! $FINDCOMMAND . $FINDIMAGESOPTIONS > /dev/null 2>/dev/null ); then
echo "$1 does not contain any images. Quitting."
exit 4
fi
exit 3
fi
-find . -type f -name \*.jpg -print0 -or -type f -name \*.gif -print0 -or -type f -name \*.png -print0 -maxdepth 1 | xargs -0 --replace $CONVERTTOOL -resize $WIDTH "{}" "icons/{}"
+totalimages=$($FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace echo {} | $WCCOMMAND);
+currentimage=0
-cat <<END > index.html
-<?xml version="1.0"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "xhtml11.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
-<head>
- <title>${TITLE}</title>
- <link rel="stylesheet" href="style.css" type="text/css" />
-</head>
-<body>
-END
+$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --verbose --max-procs=4 --replace $CONVERTTOOL -resize $WIDTH '{}' 'icons/{}' 2>&1 | while read throwout; do echo done: $currentimage/$totalimages images; currentimage=$((currentimage+1)); done
+echo done: $totalimages/$totalimages images
-find . -type f -name \*.jpg -maxdepth 1 -print -or -type f -name \*.gif -maxdepth 1 -print -or -type f -name \*.png -maxdepth 1 -print | sed -e 's#^./\(.*\)$#<div class="thumbnail"><a href="\1"><img src="icons/\1" /></a></div>#' >> index.html
+bpgallery_default_head > index.html
-cat <<END >> index.html
-</body>
-</html>
-END
+$FINDCOMMAND . $FINDIMAGESOPTIONS | $XARGSCOMMAND -0 --replace $ECHOCOMMAND {} |$SORTCOMMAND -g | while read filename; do filename=${filename#./}; bpgallery_default_thumbsline $filename; done >> index.html
+bpgallery_default_tail >> index.html
cd icons
-if ( ls *.jpg > /dev/null 2>/dev/null ); then
- TEMPMAX=$(identify *.jpg | sed -r 's#^.*?[0-9]+x([0-9]+)\+.*$#\1#' | sort -g -r | head -n 1)
- if [[ $TEMPMAX -gt $MAXHEIGHT ]]; then
- MAXHEIGHT=$TEMPMAX
- fi
-fi
-if ( ls *.gif > /dev/null 2>/dev/null ); then
- TEMPMAX=$(identify *.gif | sed -r 's#^.*?[0-9]+x([0-9]+)\+.*$#\1#' | sort -g -r | head -n 1)
-
- if [[ $TEMPMAX -gt $MAXHEIGHT ]]; then
- MAXHEIGHT=$TEMPMAX
+for imageext in $IMAGEEXTENSIONS; do
+ if ( ls "*.$imageext" > /dev/null 2>/dev/null ); then
+ TEMPMAX=$($IDENTIFYCOMMAND *.$imageext | grep "Geometry:" | sed -r 's#^.*Geometry:.*?[0-9]+x([0-9]+)\+.*$#\1#' | $SORTCOMMAND -g -r | $HEADCOMMAND -n 1)
+ if [[ $TEMPMAX -gt $MAXHEIGHT ]]; then
+ MAXHEIGHT=$TEMPMAX
+ fi
fi
-fi
-
-if ( ls *.png > /dev/null 2>/dev/null ); then
- TEMPMAX=$(identify *.png | sed -r 's#^.*?[0-9]+x([0-9]+)\+.*$#\1#' | sort -g -r | head -n 1)
- if [[ $TEMPMAX -gt $MAXHEIGHT ]]; then
- MAXHEIGHT=$TEMPMAX
- fi
-fi
+done
cd ..
-
-
-
-cat <<END > style.css
-body {
- background: white;
- color: black;
- font-family: sans-serif;
- font-size: 12pt;
-}
-
-div.thumbnail {
- float: left;
- padding: 20px;
- border: 0px;
- width: ${WIDTH}px;
- height: ${MAXHEIGHT}px;
-}
-a {
- border: 0px;
-}
-img {
- border: 0px;
-}
-END
+bpgallery_default_stylesheet > style.css
projects / bpgallery.git / blobdiff