Re: des outils qui changent la vie
faire des pages web avec images (organiser les images dans des dossiers
par orientation portrait/paysage)
#!/bin/bash
# ~~~~~~~~ original credit ~~~~~~~~~~~~~
#vim: set sw=4 ts=4 et:
# wirtten by katja socher <katja@linuxfocus.org>
# and guido socher <guido@linuxfocus.org>
# ~~~~~~ end original credit ~~~~~~~~~~~
# I found the file at
# http://linuxfocus.org/English/July2001/article211.shtml
# the file has been heavily modified by myself
# to be able to create w3 compliant html page
# this is my first bash script, don't hesitate to email me
# any error or improvement
# Philippe Rousselot Aug. 2002, EMail: linux at rousselot dot org
ver="1.0";
one=1;
number=1;
extension=".html";
page_numb=1 ;
j=0;
array=("" "" "");
test()
{
case $page_numb in
1) page_numb="01" ;;
2) page_numb="02" ;;
3) page_numb="03" ;;
4) page_numb="04" ;;
5) page_numb="05" ;;
6) page_numb="06" ;;
7) page_numb="07" ;;
8) page_numb="08" ;;
9) page_numb="09" ;;
esac
}
help()
{
cat <<HELP
thumbnail_multipage -- generate W3 compliant html pages with thumbnails
to click on for a number of images.
USAGE: htmlthumbnails [-h] [ -W width] [-H height] [-N
name_of_html_page] [-n number_of_image_per_page] path/image1 image2 ...
OPTIONS: -h this help.
EXAMPLE: htmlthumbnails -W 120 -H 80 -N page -n 6 image1 image2
EXAMPLE: htmlthumbnails -W 80 -H 120 -N page -n 6 ~/images/*.jpeg
The html code is written to files called
name_of_html_page_file_number.html.
I recommend leaving the script always in the same folder and using the
absolute path for the images (~/path/image).
All thumbnails have a size of widthxheight.
Make sure you use the right orientation.
This script requires ImageMagick
if you modify the script, make sure the html file still validates as
HTML 4.01 Transitional!
version $ver
HELP
exit 0
}
error()
{
echo "$1"
exit "$2"
}
header()
{
#creates header for html page
cat > $filename << EOF
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";>
<html>
<head>
<meta HTTP-EQUIV="Content-Type" CONTENT="text/html;
charset=ISO-8859-1">
<meta name="Author" LANG="fr" CONTENT="">
<meta name="Description" CONTENT="Page created with
thumbnail_multipage">
<meta name="Description" CONTENT="">
<meta name="Keywords" LANG="fr" CONTENT="">
<meta name="Identifier-URL" CONTENT="http://";>
<meta name="Reply-to" CONTENT="">
<meta name="revisit-after" CONTENT="31">
<meta name="Publisher" CONTENT="Quanta Plus">
<meta name="Copyright" CONTENT="">
<meta name="date" CONTENT="2002-07-06">
<meta name="Generator" CONTENT="Quanta plus, gFTP">
<title> "$title" </title>
<style type="text/css">
</style>
</head>
<body>
<table border =" 0" align="center" width ="500">
<tr align="center">
EOF
}
footer()
{
cat >> $filename << EOF
<td></td><td>
<!-- link for ./$title2 -->
<a href="./$title2">$title2</a>
</td><td></td>
</tr>
</table>
<br>
<p>
<a
href="http://validator.w3.org/check/referer";><img border="0"
src="http://www.w3.org/Icons/valid-html401";
alt="Valid HTML 4.01!" height="31" width="88"></a>
</p>
</body>
</html>
EOF
}
while [ -n "$1" ];
do
case $1 in
-h) help;shift 1;;
--) break;;
-W) width=$2; break;;
-H) echo "wrong argument. It should be -W";exit 1;;
-N) echo "wrong argument. It should be -W";exit 1;;
-n) echo "wrong argument. It should be -W";exit 1;;
-*) echo "error: no such option $1. -h for help";exit 1;;
*) break;;
esac
done
while [ -n "$3" ];
do
case $3 in
-h) help;shift 1;;
--) break;;
-W) echo "wrong argument. It should be -H";exit 1;;
-H) height=$4 ;break;;
-N) echo "wrong argument. It should be -H";exit 1;;
-n) echo "wrong argument. It should be -H";exit 1;;
-*) echo "error: no such option $1. -h for help";exit 1;;
*) break;;
esac
done
while [ -n "$5" ];
do
case $5 in
-h) help;shift 1;;
--) break;;
-W) echo "wrong argument. It should be -N";exit 1;;
-H) echo "wrong argument. It should be -N";exit 1;;
-N) name=$6 ; break;;
-n) echo "wrong argument. It should be -N";exit 1;;
-*) echo "error: no such option $1. -h for help";exit 1;;
*) break;;
esac
done
while [ -n "$7" ];
do
case $7 in
-h) help;shift 1;;
--) break;;
-W) echo "wrong argument. It should be -n";exit 1;;
-H) echo "wrong argument. It should be -n";exit 1;;
-N) echo "wrong argument. It should be -n";exit 1;;
-n) quota=$8 ; break;;
-*) echo "error: no such option $1. -h for help";exit 1;;
*) break;;
esac
done
dirname_image=`dirname "$9"`
th="thumbnails"
#ftp="ftp://.../images/";
ftp="."
thumbnail_dir="$dirname_image/$th"
test
filename="$dirname_image/$name$page_numb$extension";
title="$name$page_numb$extension";
mkdir "$thumbnail_dir"
if [ -z "$9" ];then
error "No image specified, -h for help" 1
fi
# process each image
i=0;
header;
shift 8
for image in $* ;
do
echo "$image"
if [ ! -r "$image" ]; then
echo "ERROR: can not read $image\n"
else
i=`expr $i + 1`
bn=`basename "$image"`
array[j]=$bn
j=`expr $j + 1`
thumbnail="$thumbnail_dir/t_$bn"
convert -geometry "${width}x$height" "$image" "$thumbnail"
#mettre demande de légende ici
legend="mettre légende ici";
cat >> $filename << EOF
<td>
<!-- image nr $i -->
<a href="$ftp/$bn" name="$bn" type="image/jpeg">
<img src="./$th/t_$bn" width="$width"
height="$height" alt="[$bn]" border=1 title="$legend">
</a>
</td>
EOF
modulo=`expr $i % 3`
if [ "$modulo" = "0" ]; then
cat >> $filename << EOF
</tr>
<tr align="center">
<td>
${array[0]}
</td>
<td>
${array[1]}
</td>
<td>
${array[2]}
</td>
</tr>
<tr align="center">
<td>
<br>
</td>
<td>
<br>
</td>
<td>
<br>
</td>
</tr>
<tr align=center>
EOF
j=0
array=('' '' '')
fi
modulo=`expr $i % $quota`
if [ "$modulo" = "0" ]; then
page_numb=`expr $page_numb + 1`;
test
filename2="$dirname_image/$name$page_numb$extension";
title2="$name$page_numb$extension";
if [ "$number" -ne "$one" ]; then
echo "<a href=\"javascript:history.back()\">Back</a>" >>
$filename ;
fi
number=`expr $number + 1`
i=0
footer;
filename=$filename2
title=$title2
header;
fi
fi
done
footer
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