[squirrelmail.git] / src / signout.php

<?php

/**
 * signout.php -- cleans up session and logs the user out
 *
 * Copyright (c) 1999-2004 The SquirrelMail Project Team
 * Licensed under the GNU GPL. For full terms see the file COPYING.
 *
 *  Cleans up after the user. Resets cookies and terminates session.
 *
 * @version $Id$
 * @package squirrelmail
 */

/**
 * Path for SquirrelMail required files.
 * @ignore
 */
define('SM_PATH','../');

/* check if we're already logged out (e.g. when this page is reloaded),
 * so we can skip to the output and not give error messages */
if( ! isset($_SESSION) || empty($_SESSION['user_is_logged_in']) ) {
    $loggedin = false;
} else {
    $loggedin = true;
}

if($loggedin) {
    require_once(SM_PATH . 'include/validate.php');
    require_once(SM_PATH . 'functions/prefs.php');
} else {
    // this comes in through validate.php usually
    require_once(SM_PATH . 'config/config.php');
    require_once(SM_PATH . 'functions/i18n.php');
    require_once(SM_PATH . 'functions/page_header.php');
    if (@file_exists($theme[$theme_default]['PATH'])) {
        @include ($theme[$theme_default]['PATH']);
    }
}
require_once(SM_PATH . 'functions/plugin.php');
require_once(SM_PATH . 'functions/strings.php');
require_once(SM_PATH . 'functions/html.php');

if($loggedin) {
    /* Erase any lingering attachments */
    if (isset($attachments) && is_array($attachments)
        && sizeof($attachments)){
        $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
        foreach ($attachments as $info) {
            $attached_file = "$hashed_attachment_dir/$info[localfilename]";
            if (file_exists($attached_file)) {
                unlink($attached_file);
            }
        }
    }
}

if (!isset($frame_top)) {
    $frame_top = '_top';
}

/* If a user hits reload on the last page, $base_uri isn't set
 * because it was deleted with the session. */
if (! sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
    require_once(SM_PATH . 'functions/display_messages.php');
    $base_uri = sqm_baseuri();
}

do_hook('logout');

sqsession_destroy();

if ($signout_page) {
    header('Status: 303 See Other');
    header("Location: $signout_page");
    exit; /* we send no content if we're redirecting. */
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<?php
    if ($theme_css != '') {
?>
   <link rel="stylesheet" type="text/css" href="<?php echo $theme_css; ?>" />
<?php
    }
?>
   <title><?php echo $org_title . ' - ' . _("Signout"); ?></title>
</head>
<body text="<?php echo $color[8]; ?>" bgcolor="<?php echo $color[4]; ?>"
link="<?php echo $color[7]; ?>" vlink="<?php echo $color[7]; ?>"
alink="<?php echo $color[7]; ?>">
<br /><br />
<?php
$plugin_message = concat_hook_function('logout_above_text');
echo
html_tag( 'table',
    html_tag( 'tr',
         html_tag( 'th', _("Sign Out"), 'center' ) ,
    '', $color[0], 'width="100%"' ) .
    $plugin_message .
    html_tag( 'tr',
         html_tag( 'td', _("You have been successfully signed out.") .
             '<br /><a href="login.php" target="' . $frame_top . '">' .
             _("Click here to log back in.") . '</a><br />' ,
         'center' ) ,
    '', $color[4], 'width="100%"' ) .
    html_tag( 'tr',
         html_tag( 'td', '<br />', 'center' ) ,
    '', $color[0], 'width="100%"' ) ,
'center', $color[4], 'width="50%" cols="1" cellpadding="2" cellspacing="0" border="0"' )
?>
</body>
</html>
Commit	Line	Data
59177427	1	<?php
895905c0	2
35586184	3	/**
	4	* signout.php -- cleans up session and logs the user out
	5	*
82d304a0	6	* Copyright (c) 1999-2004 The SquirrelMail Project Team
35586184	7	* Licensed under the GNU GPL. For full terms see the file COPYING.
	8	*
	9	* Cleans up after the user. Resets cookies and terminates session.
	10	*
30967a1e	11	* @version $Id$
8f6f9ba5	12	* @package squirrelmail
35586184	13	*/
8b522a59	14
30967a1e	15	/**
	16	* Path for SquirrelMail required files.
	17	* @ignore
	18	*/
86725763	19	define('SM_PATH','../');
86725763	20
d6599308	21	/* check if we're already logged out (e.g. when this page is reloaded),
	22	* so we can skip to the output and not give error messages */
	23	if( ! isset($_SESSION) \|\| empty($_SESSION['user_is_logged_in']) ) {
	24	$loggedin = false;
	25	} else {
	26	$loggedin = true;
	27	}
	28
	29	if($loggedin) {
	30	require_once(SM_PATH . 'include/validate.php');
	31	require_once(SM_PATH . 'functions/prefs.php');
	32	} else {
	33	// this comes in through validate.php usually
	34	require_once(SM_PATH . 'config/config.php');
	35	require_once(SM_PATH . 'functions/i18n.php');
	36	require_once(SM_PATH . 'functions/page_header.php');
	37	if (@file_exists($theme[$theme_default]['PATH'])) {
	38	@include ($theme[$theme_default]['PATH']);
	39	}
	40	}
86725763	41	require_once(SM_PATH . 'functions/plugin.php');
	42	require_once(SM_PATH . 'functions/strings.php');
	43	require_once(SM_PATH . 'functions/html.php');
f740c049	44
d6599308	45	if($loggedin) {
	46	/* Erase any lingering attachments */
	47	if (isset($attachments) && is_array($attachments)
	48	&& sizeof($attachments)){
	49	$hashed_attachment_dir = getHashedDir($username, $attachment_dir);
	50	foreach ($attachments as $info) {
	51	$attached_file = "$hashed_attachment_dir/$info[localfilename]";
	52	if (file_exists($attached_file)) {
	53	unlink($attached_file);
	54	}
fb745cc7	55	}
32f4e318	56	}
32f4e318	57	}
288491a4	58
32f4e318	59	if (!isset($frame_top)) {
fb745cc7	60	$frame_top = '_top';
32f4e318	61	}
d03f3582	62
32f4e318	63	/* If a user hits reload on the last page, $base_uri isn't set
32f4e318	64	* because it was deleted with the session. */
f38b7cf0	65	if (! sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
f38b7cf0	66	require_once(SM_PATH . 'functions/display_messages.php');
f3bc099d	67	$base_uri = sqm_baseuri();
32f4e318	68	}
e8bef7f4	69
32f4e318	70	do_hook('logout');
f923b93d	71
e8bef7f4	72	sqsession_destroy();
e8bef7f4	73
32f4e318	74	if ($signout_page) {
	75	header('Status: 303 See Other');
	76	header("Location: $signout_page");
	77	exit; /* we send no content if we're redirecting. */
	78	}
21c3249f	79	?>
e8bef7f4	80	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
fab3baa6	81	<html>
e8bef7f4	82	<head>
59177427	83	<?php
32f4e318	84	if ($theme_css != '') {
8c65f339	85	?>
3c621ba1	86	<link rel="stylesheet" type="text/css" href="<?php echo $theme_css; ?>" />
8c65f339	87	<?php
32f4e318	88	}
21c3249f	89	?>
8178e728	90	<title><?php echo $org_title . ' - ' . _("Signout"); ?></title>
fab3baa6	91	</head>
91e0dccc	92	<body text="<?php echo $color[8]; ?>" bgcolor="<?php echo $color[4]; ?>"
3c621ba1	93	link="<?php echo $color[7]; ?>" vlink="<?php echo $color[7]; ?>"
	94	alink="<?php echo $color[7]; ?>">
	95	<br /><br />
d4651fa2	96	<?php
ed89e55b	97	$plugin_message = concat_hook_function('logout_above_text');
fab3baa6	98	echo
	99	html_tag( 'table',
	100	html_tag( 'tr',
ca52e31b	101	html_tag( 'th', _("Sign Out"), 'center' ) ,
fab3baa6	102	'', $color[0], 'width="100%"' ) .
ed89e55b	103	$plugin_message .
fab3baa6	104	html_tag( 'tr',
fab3baa6	105	html_tag( 'td', _("You have been successfully signed out.") .
3c621ba1	106	'<br /><a href="login.php" target="' . $frame_top . '">' .
3c621ba1	107	_("Click here to log back in.") . '</a><br />' ,
fab3baa6	108	'center' ) ,
	109	'', $color[4], 'width="100%"' ) .
	110	html_tag( 'tr',
3c621ba1	111	html_tag( 'td', '<br />', 'center' ) ,
fab3baa6	112	'', $color[0], 'width="100%"' ) ,
	113	'center', $color[4], 'width="50%" cols="1" cellpadding="2" cellspacing="0" border="0"' )
	114	?>
	115	</body>
d6599308	116	</html>