Adds an optional robots.txt for development working copies (introduces the 'restricte...
[platal.git] / modules / core.php
1 <?php
2 /***************************************************************************
3 * Copyright (C) 2003-2008 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., *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
21
22 class CoreModule extends PLModule
23 {
24 function handlers()
25 {
26 return array(
27 '403' => $this->make_hook('403', AUTH_PUBLIC),
28 '404' => $this->make_hook('404', AUTH_PUBLIC),
29 'login' => $this->make_hook('login', AUTH_COOKIE),
30 'send_bug' => $this->make_hook('bug', AUTH_COOKIE),
31 'purge_cache' => $this->make_hook('purge_cache', AUTH_COOKIE, 'admin'),
32 'kill_sessions' => $this->make_hook('kill_sessions', AUTH_COOKIE, 'admin'),
33 'get_rights' => $this->make_hook('get_rights', AUTH_MDP, 'admin'),
34
35 'wiki_help' => $this->make_hook('wiki_help', AUTH_PUBLIC),
36 'wiki_preview' => $this->make_hook('wiki_preview', AUTH_COOKIE, 'user', NO_AUTH),
37
38 'valid.html' => $this->make_hook('valid', AUTH_PUBLIC),
39 'favicon.ico' => $this->make_hook('favicon', AUTH_PUBLIC),
40 'robots.txt' => $this->make_hook('robotstxt', AUTH_PUBLIC, 'user', NO_HTTPS),
41 );
42 }
43
44 function handler_valid(&$page)
45 {
46 readfile($page->compile_dir.'/valid.html');
47 exit;
48 }
49
50 function handler_403(&$page)
51 {
52 global $globals;
53 header($_SERVER['SERVER_PROTOCOL'] . ' 403 Forbidden');
54 $page->changeTpl('core/403.tpl');
55 }
56
57 function handler_404(&$page)
58 {
59 global $globals, $platal;
60 header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found');
61 $page->changeTpl('core/404.tpl');
62 $page->assign('near', $platal->near_hook());
63 }
64
65 function handler_login(&$page)
66 {
67 $allkeys = func_get_args();
68 unset($allkeys[0]);
69 $url = join('/',$allkeys);
70 pl_redirect($url);
71 }
72
73 function handler_favicon(&$page)
74 {
75 $data = file_get_contents(dirname(__FILE__).'/../htdocs/images/favicon.ico');
76 header('Content-Type: image/x-icon');
77 echo $data;
78 exit;
79 }
80
81 function handler_robotstxt(&$page)
82 {
83 global $globals;
84 if (!$globals->core->restricted_platal) {
85 return PL_NOT_FOUND;
86 }
87
88 header('Content-Type: text/plain');
89 echo "User-agent: *\n";
90 echo "Disallow: /\n";
91 exit;
92 }
93
94 function handler_purge_cache(&$page)
95 {
96 require_once 'wiki.inc.php';
97 S::assert_xsrf_token();
98
99 $page->clear_compiled_tpl();
100 wiki_clear_all_cache();
101
102 http_redirect(empty($_SERVER['HTTP_REFERER']) ? './' : $_SERVER['HTTP_REFERER']);
103 }
104
105 function handler_kill_sessions(&$page)
106 {
107 kill_sessions();
108 }
109
110 function handler_get_rights(&$page, $level)
111 {
112 if (S::has('suid')) {
113 $page->kill('Déjà en SUID');
114 }
115
116 if (isset($_SESSION['log'])) {
117 $_SESSION['log']->log("suid_start", "login by ".S::v('forlife'));
118 }
119 $_SESSION['suid'] = $_SESSION;
120 $_SESSION['perms'] =& XorgSession::make_perms($level);
121
122 pl_redirect('/');
123 }
124
125 function handler_bug(&$page)
126 {
127 global $globals;
128 $page->changeTpl('core/bug.tpl', SIMPLE);
129 $page->addJsLink('close_on_esc.js');
130 if (Env::has('send') && trim(Env::v('detailed_desc'))) {
131 S::assert_xsrf_token();
132
133 $body = wordwrap(Env::v('detailed_desc'), 78) . "\n\n"
134 . "----------------------------\n"
135 . "Page : " . Env::v('page') . "\n\n"
136 . "Utilisateur : " . S::v('forlife') . "\n"
137 . "Navigateur : " . $_SERVER['HTTP_USER_AGENT'] . "\n"
138 . "Skin : " . S::v('skin') . "\n";
139 $page->assign('bug_sent',1);
140 $mymail = new PlMailer();
141 $mymail->setFrom('"'.S::v('prenom').' '.S::v('nom').'" <'.S::v('bestalias').'@' . $globals->mail->domain . '>');
142 $mymail->addTo('support+platal@' . $globals->mail->domain);
143 $mymail->addCc('"'.S::v('prenom').' '.S::v('nom').'" <'.S::v('bestalias').'@' . $globals->mail->domain . '>');
144 $mymail->setSubject('Plat/al '.Env::v('task_type').' : '.Env::v('item_summary'));
145 $mymail->setTxtBody($body);
146 $mymail->send();
147 } elseif (Env::has('send')) {
148 $page->trig("Merci de remplir une explication du problème rencontré");
149 }
150 }
151
152 function handler_wiki_help(&$page, $action = 'title')
153 {
154 $page->changeTpl('core/wiki.help.tpl', SIMPLE);
155 $page->assign('wiki_help', MiniWiki::help($action == 'title'));
156 }
157
158 /// Shared handler for wiki syntax result preview
159 function handler_wiki_preview(&$page, $action = 'title')
160 {
161 header('Content-Type: text/html; charset=utf-8');
162 $text = Get::v('text');
163 echo MiniWiki::wikiToHtml($text, $action == 'title');
164 exit;
165 }
166 }
167
168 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
169 ?>