| 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 1999-2017 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 | /** This is the signout page */ |
| 15 | define('PAGE_NAME', 'signout'); |
| 16 | |
| 17 | /** |
| 18 | * Include the SquirrelMail initialization file. |
| 19 | */ |
| 20 | require('../include/init.php'); |
| 21 | |
| 22 | /* Erase any lingering attachments */ |
| 23 | sqgetGlobalVar('compose_messages', $compose_messages, SQ_SESSION); |
| 24 | |
| 25 | if (!empty($compose_message) && is_array($compose_messages)) { |
| 26 | foreach($compose_messages as $composeMessage) { |
| 27 | $composeMessage->purgeAttachments(); |
| 28 | } |
| 29 | } |
| 30 | |
| 31 | if (!isset($frame_top)) { |
| 32 | $frame_top = '_top'; |
| 33 | } |
| 34 | |
| 35 | $login_uri = 'login.php'; |
| 36 | |
| 37 | do_hook('logout', $login_uri); |
| 38 | |
| 39 | sqsession_destroy(); |
| 40 | |
| 41 | if ($signout_page) { |
| 42 | // Status 303 header is disabled. PHP fastcgi bug. See 1.91 changelog. |
| 43 | //header('Status: 303 See Other'); |
| 44 | header("Location: $signout_page"); |
| 45 | exit; /* we send no content if we're redirecting. */ |
| 46 | } |
| 47 | |
| 48 | /* After a reload of signout.php, $oTemplate might not exist anymore. |
| 49 | * Recover, so that we don't get all kinds of errors in that situation. */ |
| 50 | if ( !isset($oTemplate) || !is_object($oTemplate) ) { |
| 51 | require_once(SM_PATH . 'class/template/Template.class.php'); |
| 52 | $sTemplateID = Template::get_default_template_set(); |
| 53 | $icon_theme_path = !$use_icons ? NULL : Template::calculate_template_images_directory($sTemplateID); |
| 54 | $oTemplate = Template::construct_template($sTemplateID); |
| 55 | |
| 56 | // We want some variables to always be available to the template |
| 57 | $oTemplate->assign('javascript_on', checkForJavascript()); |
| 58 | $oTemplate->assign('base_uri', sqm_baseuri()); |
| 59 | $always_include = array('sTemplateID', 'icon_theme_path'); |
| 60 | foreach ($always_include as $var) { |
| 61 | $oTemplate->assign($var, (isset($$var) ? $$var : NULL)); |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | // The error handler object is probably also not initialized on a refresh |
| 66 | $oErrorHandler = new ErrorHandler($oTemplate,'error_message.tpl'); |
| 67 | |
| 68 | /* internal gettext functions will fail, if language is not set */ |
| 69 | set_up_language($squirrelmail_language, true, true); |
| 70 | |
| 71 | displayHtmlHeader($org_title . ' - ' . _("Signout")); |
| 72 | |
| 73 | $oTemplate->assign('frame_top', $frame_top); |
| 74 | $oTemplate->assign('login_uri', $login_uri); |
| 75 | |
| 76 | $oTemplate->display('signout.tpl'); |
| 77 | |
| 78 | $oTemplate->display('footer.tpl'); |
| 79 | |