655b2660610928c2b5d6e5808cd665e8d21bd7e6
[squirrelmail.git] / src / signout.php
1 <?php
2
3 /**
4 * signout.php -- cleans up session and logs the user out
5 *
6 * Cleans up after the user. Resets cookies and terminates session.
7 *
8 * @copyright &copy; 1999-2006 The SquirrelMail Project Team
9 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
10 * @version $Id$
11 * @package squirrelmail
12 */
13
14 /**
15 * Include the SquirrelMail initialization file.
16 */
17 require('../include/init.php');
18
19 /* Erase any lingering attachments */
20 sqgetGlobalVar('compose_messages', $compose_messages, SQ_SESSION);
21
22 if (!empty($compose_message) && is_array($compose_messages)) {
23 foreach($compose_messages as $composeMessage) {
24 $composeMessage->purgeAttachments();
25 }
26 }
27
28 if (!isset($frame_top)) {
29 $frame_top = '_top';
30 }
31
32 /* If a user hits reload on the last page, $base_uri isn't set
33 * because it was deleted with the session. */
34 if (! sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
35 $base_uri = sqm_baseuri();
36 }
37
38 $login_uri = 'login.php';
39
40 do_hook('logout', $login_uri);
41
42 sqsession_destroy();
43
44 if ($signout_page) {
45 // Status 303 header is disabled. PHP fastcgi bug. See 1.91 changelog.
46 //header('Status: 303 See Other');
47 header("Location: $signout_page");
48 exit; /* we send no content if we're redirecting. */
49 }
50
51 /* After a reload of signout.php, $oTemplate might not exist anymore.
52 * Recover, so that we don't get all kinds of errors in that situation. */
53 if ( !isset($oTemplate) || !is_object($oTemplate) ) {
54 require_once(SM_PATH . 'class/template/Template.class.php');
55 $sTemplateID = Template::get_default_template_set();
56 $icon_theme_path = !$use_icons ? NULL : Template::calculate_template_images_directory($sTemplateID);
57 $oTemplate = Template::construct_template($sTemplateID);
58
59 // We want some variables to always be available to the template
60 $always_include = array('sTemplateID', 'icon_theme_path', 'javascript_on');
61 foreach ($always_include as $var) {
62 $oTemplate->assign($var, (isset($$var) ? $$var : NULL));
63 }
64 }
65
66 // The error handler object is probably also not initialized on a refresh
67 $oErrorHandler = new ErrorHandler($oTemplate,'error_message.tpl');
68
69 /* internal gettext functions will fail, if language is not set */
70 set_up_language($squirrelmail_language, true, true);
71
72 displayHtmlHeader($org_title . ' - ' . _("Signout"));
73
74 $oTemplate->assign('frame_top', $frame_top);
75 $oTemplate->assign('login_uri', $login_uri);
76
77 $oTemplate->display('signout.tpl');
78
79 $oTemplate->display('footer.tpl');
80