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     $base_uri = sqm_baseuri();
  36 }
  37
  38 do_hook('logout');
  39
  40 sqsession_destroy();
  41
  42 if ($signout_page) {
  43     // Status 303 header is disabled. PHP fastcgi bug. See 1.91 changelog.
  44     //header('Status: 303 See Other');
  45     header("Location: $signout_page");
  46     exit; /* we send no content if we're redirecting. */
  47 }
  48
  49 /* After a reload of signout.php, $oTemplate might not exist anymore.
  50  * Recover, so that we don't get all kinds of errors in that situation. */
  51 if ( !isset($oTemplate) || !is_object($oTemplate) ) {
  52     require_once(SM_PATH . 'class/template/template.class.php');
  53     $aTemplateSet = ( !isset($aTemplateSet) ? array() : $aTemplateSet );
  54     $templateset_default = ( !isset($templateset_default) ? 0 : $templateset_default );
  55
  56     $sTplDir = ( !isset($aTemplateSet[$templateset_default]['PATH']) ?
  57              SM_PATH . 'templates/default/' :
  58              $aTemplateSet[$templateset_default]['PATH'] );
  59     $oTemplate = new Template($sTplDir);
  60 }
  61
  62
  63 /* internal gettext functions will fail, if language is not set */
  64 set_up_language($squirrelmail_language, true, true);
  65
  66 displayHtmlHeader($org_title . ' - ' . _("Signout"));
  67
  68 $oTemplate->assign('frame_top', $frame_top);
  69
  70 $oTemplate->display('signout.tpl');
  71
  72 $oTemplate->display('footer.tpl');
  73