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6855525e JL |
1 | <?php |
2 | /* | |
3 | * Copyright (C) 2003-2005 Polytechnique.org | |
4 | * http://opensource.polytechnique.org/ | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | require_once 'Plugin/Filter.php'; | |
22 | require_once 'diogenes.icons.inc.php'; | |
23 | ||
24 | ||
25 | /** This plugin allows you to insert a directory listing with icons | |
26 | * and modification date. | |
27 | * | |
28 | * To make use of this plugin, insert {FileList} in your page where | |
29 | * the file list should appear. | |
30 | */ | |
31 | class FileList extends Diogenes_Plugin_Filter { | |
32 | /** Plugin name */ | |
33 | var $name = "FileList"; | |
34 | ||
35 | /** Plugin description */ | |
36 | 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."; | |
37 | ||
38 | /** Plugin parameters */ | |
39 | var $params = array('dirbase' => "", 'urlbase' => "", 'match' => ""); | |
40 | ||
41 | ||
42 | /** Prepare the output for a single file of the list. | |
43 | * | |
44 | * @param $file | |
45 | * @param $title | |
46 | * @param $url | |
47 | */ | |
48 | function list_file($file,$title,$url="") { | |
49 | if (empty($url)) $url = $file; | |
50 | global $globals; | |
51 | ||
52 | /* get modification date / time */ | |
53 | $modified = date ("d M Y H:m:s", filemtime($file)); | |
54 | ||
55 | /* get file icon */ | |
56 | $icon = $globals->icons->get_mime_icon($file); | |
57 | ||
58 | /* calculate file size */ | |
59 | $size = filesize($file); | |
60 | if ($size < 1000) | |
61 | $size = "$size B"; | |
62 | elseif ($size < 1000000) | |
63 | $size = floor($size/1000)." kB"; | |
64 | else | |
65 | $size = floor($size/1000000)." MB"; | |
66 | ||
67 | /* figure out description */ | |
68 | $show = 1; | |
69 | if (preg_match("/(i386\.changes|\.dsc)$/",$file)) | |
70 | $show = 0; | |
71 | elseif (preg_match("/\.tar\.gz$/",$file)) | |
72 | $desc = "source tarball"; | |
73 | elseif (preg_match("/_(all|i386)\.deb$/",$file,$matches)) | |
74 | { | |
75 | $type = $matches[1]; | |
76 | $desc = "Debian package"; | |
77 | if ($type == "all") | |
78 | $desc .= " [platform independant]"; | |
79 | else | |
80 | $desc .= " [$type specific]"; | |
81 | } | |
82 | elseif (preg_match("/\.diff\.gz$/",$file)) | |
83 | $desc = "Debian diff"; | |
84 | else $desc = " "; | |
85 | ||
86 | /* display the link */ | |
87 | if ($show) | |
88 | return "<tr><td><img class=\"fileicon\" src=\"$icon\" /><a href=\"$url\">$title</a></td><td><small>$modified</small></td><td>$size</td><td>$desc</td></tr>\n"; | |
89 | } | |
90 | ||
91 | ||
92 | /** Show an instance of the FileList plugin. | |
93 | * | |
94 | * @param $args | |
95 | */ | |
96 | function show($args) | |
97 | { | |
98 | global $page; | |
99 | $bbarel = $page->barrel; | |
100 | ||
101 | // process arguments | |
102 | $params = array(); | |
103 | foreach($this->params as $key => $val) { | |
104 | $params[$key] = isset($args[$key]) ? $args[$key] : $this->params[$key]; | |
105 | } | |
106 | ||
107 | //print_r($params); | |
108 | if (empty($params['dirbase'])) { | |
109 | $params['dirbase'] = $bbarel->spool->spoolPath($page->curpage->props['PID']); | |
110 | } | |
111 | ||
112 | // process parameters | |
113 | $output = ''; | |
114 | $dir = $params['dirbase']; | |
115 | if (is_dir($dir) && ($dh = opendir($dir))) { | |
116 | $output .= | |
117 | '<table class="light"> | |
118 | <tr> | |
119 | <th>'.__("file").'</th> | |
120 | <th>'.__("date").'</th> | |
121 | <th>'.__("size").'</th> | |
122 | <th>'.__("description").'</th> | |
123 | </tr>'; | |
124 | ||
125 | /* get the matching files */ | |
126 | while (($fname = readdir($dh)) !== false) { | |
127 | if ( is_file("$dir/$fname") | |
128 | && preg_match('/^'.$params['match'].'/',$fname) ) | |
129 | $filelist[] = $fname; | |
130 | } | |
131 | closedir($dh); | |
132 | ||
133 | /* order and display */ | |
134 | if (is_array($filelist)) { | |
135 | rsort($filelist); | |
136 | while(list ($key,$val) = each($filelist)) { | |
137 | $output .= $this->list_file("$dir/$val",$val,$params['urlbase'].$val); | |
138 | } | |
139 | } else { | |
140 | $output .= '<tr><td colspan="4"><i>'.__("no files").'</i></td></tr>'; | |
141 | } | |
142 | $output .= '</table>'; | |
143 | } | |
144 | return $output; | |
145 | } | |
146 | } | |
147 | ||
148 | ?> |