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<html>
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<!-- Whizzylink.php
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Copyright © 2005, John Goodman - john.goodman(at)unverse.net *date 051115
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This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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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.
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A copy of the GNU General Public License can be obtained at: http://www.gnu.org/licenses/gpl.html
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-->
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<head>
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<title>Whizzylink link browse v2</title>
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<style>
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body {font:85% sans-serif;}
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</style>
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<script type="text/javascript">
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function WantThis(url) {
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window.opener.document.getElementById('lf_url').value = url;
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window.close();
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}
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</script>
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<meta name="robots" content="noindex,nofollow">
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</head>
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<body>
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<div id="files" >
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Click a name below to select.<br>
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<?php
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$docpath = $_REQUEST['d'];
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$extensions = $_REQUEST['x'] ? '/(' . $_REQUEST['x'] .')$/i' : '/\.(html|pdf|txt)$/i';
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$d = $_SERVER['DOCUMENT_ROOT'] . '/' . $docpath;
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$d = str_replace('//','/',$d);
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$dir = opendir($d);
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while ($file = readdir($dir)){
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$files[] = $file;
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}
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closedir($dir);
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usort($files, "insensitive"); //see function insensitive($a, $b)
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foreach ($files as $filename) {
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$filepath = "$d/$filename";
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$fsize = sprintf("%u", filesize($filepath)); //filesizes over 2Mb won't fit in an int so we unsign it
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$modtime = date ("d F Y H:i:s", filemtime($filepath)); //mtime is unix timestamp
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$tip = " Size: $fsize <br>Updated: $modtime ";
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if (is_dir($filepath) && $docpath) { //it's a directory
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if ($filename == '.'){ //current directory
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$dlist .= "<img src='/btn/dir.png'> $docpath ";
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} else if ($filename == '..') { //parent directory
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if($docpath) { //we're in a sub directory - no Up from root
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$updir = substr($docpath,0,strrpos($docpath,'/'));
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$dlist .= "<img src='/btn/back.png'><a href='$self?d=$updir'>Up</a>/<br>";
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}
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} else {
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$docpath = str_replace($_SERVER['DOCUMENT_ROOT'], "", $d);
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$dlist .= "<div style='float:left;width:20em'><img src='/btn/dir.png'><a href='$self?d=$docpath/$filename'>$filename</a></div>";
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}
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} else if (preg_match($extensions,$filename) ) {
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$flist .= "<div style='float:left;width:20em'><a href='#' onclick='WantThis(\"$docpath/$filename\")'>$filename</a></div>"; //it's a potential link
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}
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}
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echo $dlist . $flist;
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function insensitive($a, $b) { //used by usort to sort file list case insensitive -------------------------
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return strcmp(strtolower($a), strtolower($b));
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}
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?>
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</div>
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</body>
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</html>
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