<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN">
<html>
<!--
(c) 2004 Hal Canary, hal at ups dot physics dot wisc dot edu
Licence Information:
This program is free software; you can redistribute it and/or
modify it under the terms of version 2 of the GNU General
Public License as published by the Free Software Foundation.
A copy of the licence can be found at:
http://www.gnu.org/licenses/gpl.txt
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more details.
-->
<head>
<title>Image Upload</title>
</head>
<body>
<h1>Image File Upload</h1>
<hr />
<div>
<form action="image-upload.php" method="post"
enctype="multipart/form-data">
<p>
Upload a file: <br />
<input type="hidden" name="MAX_FILE_SIZE" value="1048576" />
<input type="file" name="userfile" value="" />
</p>
<p>
Alternate Filename (optional) (Dont forget extent.ion!):<br />
<input type="text" name="filename" value="" />
</p>
<p>
Maximum size to resize to:<br />
<select name="resize">
<option>320</option>
<option>640</option>
<option>800</option>
<option selected="selected">1024</option>
<option>1280</option>
<option>1600</option>
<option>3200</option>
</select>
</p>
<p>
<input type="submit" value="Submit File" />
</p>
</form>
</div>
<hr />
<?php
if ($_FILES['userfile']['size'] != 0) {
$resize=$_POST['resize'];
$size1="${resize}x${resize}\>"; /* The "\>" says only downsize. */
$size0="120x120\>";
$dir_l="/home/hal/public_html/images"; /*Make sure chmod 777*/
$dir_e="/~hal/images";
$filename = $_FILES['userfile']['name'];
if ( $_POST['filename'] != "") {
$filename = $_POST['filename'];
}
$filename = str_replace(" ", "_", $filename);
print "<p>\n";
$f=escapeshellarg($_FILES['userfile']['tmp_name']);
system("file -b $f");
$filetype=trim( `file -bi $f` );
print "<br /> $filetype";
print "\n</p>\n";
if (!strstr($filetype, "image" )) {
print "<p>Is not an image file, sorry.</p><hr />";
} else {
system("convert -size $size1 $f -resize $size1 ${dir_l}/${filename}");
system("convert -size $size0 $f -resize $size0 ${dir_l}/thumb_${filename}");
$geom=trim(`identify -format 'width="%w" height="%h"' ${dir_l}/thumb_${filename}`);
?>
<p>
<a href="<?php echo "${dir_e}/${filename}" ?>">
<img src="<?php echo "${dir_e}/thumb_${filename}" ?>" alt="[thumb]"
<?php echo $geom ?> />
</a>
</p>
<p>
<a href="<?php echo "${dir_e}/${filename}" ?>"><br />
<img src="<?php echo "${dir_e}/thumb_${filename}" ?>"<br />
alt="[thumb]" <?php echo $geom ?> /><br />
</a>
</p>
<hr />
<?php } } ?>
</body>
</html>
file modification time: 2004-11-29 00:40:55
Copyright 1997-2013 by Hal Canary.
mailto: halcanary at gmail dot com
http://halcanary.org