9cc1637bd5fbf7946ff438fbc67a40b43eaee71d
2 /***************************************************************************
3 * Copyright (C) 2003-2008 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
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. *
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. *
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 *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
24 /** Set a constructor because this is called prior to S::s(), so we can
25 * define S::s() for other usages.
27 private function __construct()
32 public static function has($key)
34 return isset($_SESSION[$key]);
37 public static function kill($key)
39 unset($_SESSION[$key]);
42 public static function v($key, $default = null
)
44 return isset($_SESSION[$key]) ?
$_SESSION[$key] : $default;
47 public static function s($key, $default = '')
49 return (string)S
::v($key, $default);
52 public static function i($key, $default = 0)
54 $i = S
::v($key, $default);
55 return is_numeric($i) ?
intval($i) : $default;
58 public static function l(array $keys)
60 return array_map(array('S', 'v'), $keys);
63 public static function set($key, $value)
65 $_SESSION[$key] =& $value;
68 public static function bootstrap($key, $value)
75 public static function logger($uid = null
)
80 S
::set('log', new PlLogger(S
::v('uid', $uid), $suid['uid']));
81 } else if (S
::has('uid') ||
$uid) {
82 S
::set('log', new PlLogger(S
::v('uid', $uid)));
88 /** User object storage and accessor. The user object (an instance of the
89 * local subclass of PlUser) is currently stored as a S class variable, and
90 * not as a session variable, so as to avoid bloating the global on-disk
92 * TODO: When all the codebase will use S::user() as the only source for
93 * user ids, fullname/displayname, and forlife/bestalias, S::$user should
94 * move into the php session (and data it helds should be removed from
95 * the php session). */
96 private static $user = null
;
97 public static function &user()
99 if (self
::$user == null
&& class_exists('User')) {
100 self
::$user = User
::getSilentWithValues(S
::i('uid'), $_SESSION);
105 public static function has_perms()
107 return Platal
::session()->checkPerms(PERMS_ADMIN
);
110 public static function logged()
112 return S
::i('auth', AUTH_PUBLIC
) >= Platal
::session()->loggedLevel();
115 public static function identified()
117 return S
::i('auth', AUTH_PUBLIC
) >= Platal
::session()->sureLevel();
120 // Anti-XSRF protections.
121 public static function has_xsrf_token()
123 return S
::has('xsrf_token') && S
::v('xsrf_token') == Env
::v('token');
126 public static function assert_xsrf_token()
128 if (!S
::has_xsrf_token()) {
129 Platal
::page()->kill('L\'opération n\'a pas pu aboutir, merci de réessayer.');
133 public static function rssActivated()
135 return S
::has('core_rss_hash') && S
::v('core_rss_hash');
139 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: