[squirrelmail.git] / src / signout.php

<?php

/**
 * signout.php -- cleans up session and logs the user out
 *
 * Copyright (c) 1999-2002 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.
 *
 * $Id$
 */

/*****************************************************************/
/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!!           ***/
/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION.             ***/
/***    + Base level indent should begin at left margin, as    ***/
/***      the require_once below looks.                        ***/
/***    + All identation should consist of four space blocks   ***/
/***    + Tab characters are evil.                             ***/
/***    + all comments should use "slash-star ... star-slash"  ***/
/***      style -- no pound characters, no slash-slash style   ***/
/***    + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD      ***/
/***      ALWAYS USE { AND } CHARACTERS!!!                     ***/
/***    + Please use ' instead of ", when possible. Note "     ***/
/***      should always be used in _( ) function calls.        ***/
/*** Thank you for your help making the SM code more readable. ***/
/*****************************************************************/

require_once('../src/validate.php');
require_once('../functions/prefs.php');
require_once('../functions/plugin.php');
require_once('../functions/strings.php');

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

   // If a user hits reload on the last page, $base_uri isn't set
   // because it was deleted with the session.
   if (! isset($base_uri)) {
       ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
       $base_uri = $regs[1];
   }

   do_hook('logout');
   setcookie('username', '', 0, $base_uri);
   setcookie('key', '', 0, $base_uri);
   session_destroy();

   if ($signout_page) {
       header("Status: 303 See Other");
       header("Location: $signout_page");
       exit; /* we send no content if we're redirecting. */
   }
?>
<HTML>
   <HEAD>
<?php
   if ($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>
<TABLE BGCOLOR="FFFFFF" BORDER="0" COLS="1" WIDTH="50%" CELLSPACING="0" 
CELLPADDING="2" ALIGN="CENTER">
  <TR BGCOLOR="<?php echo $color[0] ?>" WIDTH="100%">
    <TD ALIGN="CENTER">
      <B><?php echo _("Sign Out") ?></B>
    </TD>
  </TR>
  <TR BGCOLOR="<?php echo $color[4] ?>" WIDTH="100%">
    <TD ALIGN="CENTER">
      <?php do_hook('logout_above_text'); ?>
      <?php echo _("You have been successfully signed out.") ?><BR>
      <A HREF="login.php" TARGET="_top">
      <?php echo _("Click here to log back in.") ?>
      </A><BR><BR>
    </TD>
  </TR>
  <TR BGCOLOR="<?php echo $color[0] ?>" WIDTH="100%">
    <TD ALIGN="CENTER">
      <BR>
    </TD>
  </TR>
</TABLE>
</BODY>
</HTML>
Commit	Line	Data
	1	<?php
	2
	3	/**
	4	* signout.php -- cleans up session and logs the user out
	5	*
	6	* Copyright (c) 1999-2002 The SquirrelMail Project Team
	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	*
	11	* $Id$
	12	*/
	13
	14	/*****************************************************************/
	15	/* THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!! */
	16	/* PLEASE DO SO AND REMOVE THIS COMMENT SECTION. */
	17	/* + Base level indent should begin at left margin, as */
	18	/* the require_once below looks. */
	19	/* + All identation should consist of four space blocks */
	20	/* + Tab characters are evil. */
	21	/* + all comments should use "slash-star ... star-slash" */
	22	/* style -- no pound characters, no slash-slash style */
	23	/* + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD */
	24	/* ALWAYS USE { AND } CHARACTERS!!! */
	25	/* + Please use ' instead of ", when possible. Note " */
	26	/* should always be used in _( ) function calls. */
	27	/* Thank you for your help making the SM code more readable. */
	28	/*****************************************************************/
	29
	30	require_once('../src/validate.php');
	31	require_once('../functions/prefs.php');
	32	require_once('../functions/plugin.php');
	33	require_once('../functions/strings.php');
	34
	35	// Erase any lingering attachments
	36	if (! isset($attachments)) {
	37	$attachments = array();
	38	}
	39	$hashed_attachment_dir = getHashedDir($username, $attachment_dir);
	40	foreach ($attachments as $info) {
	41	$attached_file = "$hashed_attachment_dir/$info[localfilename]";
	42	if (file_exists($attached_file)) {
	43	unlink($attached_file);
	44	}
	45	}
	46
	47	// If a user hits reload on the last page, $base_uri isn't set
	48	// because it was deleted with the session.
	49	if (! isset($base_uri)) {
	50	ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
	51	$base_uri = $regs[1];
	52	}
	53
	54	do_hook('logout');
	55	setcookie('username', '', 0, $base_uri);
	56	setcookie('key', '', 0, $base_uri);
	57	session_destroy();
	58
	59	if ($signout_page) {
	60	header("Status: 303 See Other");
	61	header("Location: $signout_page");
	62	exit; /* we send no content if we're redirecting. */
	63	}
	64	?>
	65	<HTML>
	66	<HEAD>
	67	<?php
	68	if ($theme_css != '') {
	69	?>
	70	<LINK REL="stylesheet" TYPE="text/css" HREF="<?php echo $theme_css ?>">
	71	<?php
	72	}
	73	?>
	74	<TITLE><?php echo $org_title ?> - Signout</TITLE>
	75	</HEAD>
	76	<BODY TEXT="<?php echo $color[8] ?>" BGCOLOR="<?php echo $color[4] ?>"
	77	LINK="<?php echo $color[7] ?>" VLINK="<?php echo $color[7] ?>"
	78	ALINK="<?php echo $color[7] ?>">
	79	<BR><BR>
	80	<TABLE BGCOLOR="FFFFFF" BORDER="0" COLS="1" WIDTH="50%" CELLSPACING="0"
	81	CELLPADDING="2" ALIGN="CENTER">
	82	<TR BGCOLOR="<?php echo $color[0] ?>" WIDTH="100%">
	83	<TD ALIGN="CENTER">
	84	<B><?php echo _("Sign Out") ?></B>
	85	</TD>
	86	</TR>
	87	<TR BGCOLOR="<?php echo $color[4] ?>" WIDTH="100%">
	88	<TD ALIGN="CENTER">
	89	<?php do_hook('logout_above_text'); ?>
	90	<?php echo _("You have been successfully signed out.") ?><BR>
	91	<A HREF="login.php" TARGET="_top">
	92	<?php echo _("Click here to log back in.") ?>
	93	</A><BR><BR>
	94	</TD>
	95	</TR>
	96	<TR BGCOLOR="<?php echo $color[0] ?>" WIDTH="100%">
	97	<TD ALIGN="CENTER">
	98	<BR>
	99	</TD>
	100	</TR>
	101	</TABLE>
	102	</BODY>
	103	</HTML>