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<?php
/*
* Copyright (C) 2003-2005 Polytechnique.org
* http://opensource.polytechnique.org/
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
require_once 'Plugin/Filter.php';
require_once 'diogenes.icons.inc.php';
/** This plugin allows you to insert a directory listing with icons
* and modification date.
*
* To make use of this plugin, insert {FileList} in your page where
* the file list should appear.
*/
class FileList extends Diogenes_Plugin_Filter {
/** Plugin name */
var $name = "FileList";
/** Plugin description */
var $description = "This plugin allows you to insert a directory listing with icons and modification date. To make use of this plugin, insert <b>{FileList}</b> in your page where the file list should appear.";
/** Plugin parameters */
var $params = array('dirbase' => "", 'urlbase' => "", 'match' => "");
/** Prepare the output for a single file of the list.
*
* @param $file
* @param $title
* @param $url
*/
function list_file($file,$title,$url="") {
if (empty($url)) $url = $file;
global $globals;
/* get modification date / time */
$modified = date ("d M Y H:m:s", filemtime($file));
/* get file icon */
$icon = $globals->icons->get_mime_icon($file);
/* calculate file size */
$size = filesize($file);
if ($size < 1000)
$size = "$size B";
elseif ($size < 1000000)
$size = floor($size/1000)." kB";
else
$size = floor($size/1000000)." MB";
/* figure out description */
$show = 1;
if (preg_match("/(i386\.changes|\.dsc)$/",$file))
$show = 0;
elseif (preg_match("/\.tar\.gz$/",$file))
$desc = "source tarball";
elseif (preg_match("/_(all|i386)\.deb$/",$file,$matches))
{
$type = $matches[1];
$desc = "Debian package";
if ($type == "all")
$desc .= " [platform independant]";
else
$desc .= " [$type specific]";
}
elseif (preg_match("/\.diff\.gz$/",$file))
$desc = "Debian diff";
else $desc = " ";
/* display the link */
if ($show)
return "<tr><td><img alt=\"file\" class=\"fileicon\" src=\"$icon\" /><a href=\"$url\">$title</a></td><td><small>$modified</small></td><td>$size</td><td>$desc</td></tr>\n";
}
/** Show an instance of the FileList plugin.
*
* @param $args
*/
function show($args)
{
global $page;
$bbarel = $page->barrel;
// process arguments
$params = array();
foreach($this->params as $key => $val) {
$params[$key] = isset($args[$key]) ? $args[$key] : $this->params[$key];
}
//print_r($params);
if (empty($params['dirbase'])) {
$params['dirbase'] = $bbarel->spool->spoolPath($page->curpage->props['PID']);
}
// process parameters
$output = '';
$dir = $params['dirbase'];
if (is_dir($dir) && ($dh = opendir($dir))) {
$output .=
'<table class="light">
<tr>
<th>'.__("file").'</th>
<th>'.__("date").'</th>
<th>'.__("size").'</th>
<th>'.__("description").'</th>
</tr>';
/* get the matching files */
while (($fname = readdir($dh)) !== false) {
if ( is_file("$dir/$fname")
&& preg_match('/^'.$params['match'].'/',$fname) )
$filelist[] = $fname;
}
closedir($dh);
/* order and display */
if (is_array($filelist)) {
rsort($filelist);
while(list ($key,$val) = each($filelist)) {
$output .= $this->list_file("$dir/$val",$val,$params['urlbase'].$val);
}
} else {
$output .= '<tr><td colspan="4"><i>'.__("no files").'</i></td></tr>';
}
$output .= '</table>';
}
return $output;
}
}
?>
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