<?php
- /**
- ** signout.php -- cleans up session and logs the user out
- **
- ** Copyright (c) 1999-2000 The SquirrelMail development team
- ** Licensed under the GNU GPL. For full terms see the file COPYING.
- **
- ** Cleans up after the user. Resets cookies and terminates
- ** session.
- **
- ** $Id$
- **/
-
- session_start();
-
- if (!isset($strings_php))
- include('../functions/strings.php');
-
- include ('../src/load_prefs.php');
-
- if (!isset($config_php))
- include('../config/config.php');
- if (!isset($i18n_php))
- include('../functions/i18n.php');
- if (!isset($prefs_php))
- include ('../functions/prefs.php');
- if (!isset($plugin_php))
- include ('../functions/plugin.php');
-
- set_up_language(getPref($data_dir, $username, 'language'));
-
- // 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);
- setcookie('logged_in', '', 0, $base_uri);
- session_destroy();
-?>
-<HTML>
- <HEAD>
-<?php
- if ($theme_css != '') {
- printf ('<LINK REL="stylesheet" TYPE="text/css" HREF="%s">',
- $theme_css);
- echo "\n";
- }
-
- echo "<TITLE>$org_title - Signout</TITLE>\n";
- echo "</HEAD><BODY TEXT=$color[8] BGCOLOR=$color[4] LINK=$color[7] VLINK=$color[7] ALINK=$color[7]>\n";
- echo '<BR><BR><TABLE BGCOLOR="FFFFFF" BORDER="0" COLS="1" WIDTH="50%" CELLSPACING="0" CELLPADDING="2" ALIGN="CENTER">';
- echo " <TR BGCOLOR=$color[0] WIDTH=100%>";
- echo ' <TD ALIGN="CENTER">';
- echo ' <B>';
- echo _("Sign Out");
- echo '</B>';
- echo ' </TD>';
- echo ' </TR>';
- echo " <TR BGCOLOR=$color[4] WIDTH=100%>";
- echo ' <TD ALIGN=CENTER>';
- echo ' <BR>';
- echo _("You have been successfully signed out.");
- echo '<BR>';
- echo '<A HREF="login.php" TARGET=_top>';
- echo _("Click here to log back in.");
- echo '</A><BR><BR>';
- echo ' </TD>';
- echo ' </TR>';
- echo " <TR BGCOLOR=$color[0] WIDTH=100%>";
- echo ' <TD ALIGN="CENTER">;
- echo ' <br>';
- echo ' </TD>';
- echo ' </TR>';
- echo '</TABLE>';
- echo '<br><br>';
-?>
-</BODY>
-</HTML>
+
+/**
+ * signout.php -- cleans up session and logs the user out
+ *
+ * Cleans up after the user. Resets cookies and terminates session.
+ *
+ * @copyright 1999-2020 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
+ */
+
+/** This is the signout page */
+define('PAGE_NAME', 'signout');
+
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
+
+/* Erase any lingering attachments */
+sqgetGlobalVar('compose_messages', $compose_messages, SQ_SESSION);
+
+if (!empty($compose_message) && is_array($compose_messages)) {
+ foreach($compose_messages as $composeMessage) {
+ $composeMessage->purgeAttachments();
+ }
+}
+
+if (!isset($frame_top)) {
+ $frame_top = '_top';
+}
+
+$login_uri = 'login.php';
+
+do_hook('logout', $login_uri);
+
+sqsession_destroy();
+
+if ($signout_page) {
+ // Status 303 header is disabled. PHP fastcgi bug. See 1.91 changelog.
+ //header('Status: 303 See Other');
+ header("Location: $signout_page");
+ exit; /* we send no content if we're redirecting. */
+}
+
+/* After a reload of signout.php, $oTemplate might not exist anymore.
+ * Recover, so that we don't get all kinds of errors in that situation. */
+if ( !isset($oTemplate) || !is_object($oTemplate) ) {
+ require_once(SM_PATH . 'class/template/Template.class.php');
+ $sTemplateID = Template::get_default_template_set();
+ $icon_theme_path = !$use_icons ? NULL : Template::calculate_template_images_directory($sTemplateID);
+ $oTemplate = Template::construct_template($sTemplateID);
+
+ // We want some variables to always be available to the template
+ $oTemplate->assign('javascript_on', checkForJavascript());
+ $oTemplate->assign('base_uri', sqm_baseuri());
+ $always_include = array('sTemplateID', 'icon_theme_path');
+ foreach ($always_include as $var) {
+ $oTemplate->assign($var, (isset($$var) ? $$var : NULL));
+ }
+}
+
+// The error handler object is probably also not initialized on a refresh
+$oErrorHandler = new ErrorHandler($oTemplate,'error_message.tpl');
+
+/* internal gettext functions will fail, if language is not set */
+set_up_language($squirrelmail_language, true, true);
+
+displayHtmlHeader($org_title . ' - ' . _("Signout"));
+
+$oTemplate->assign('frame_top', $frame_top);
+$oTemplate->assign('login_uri', $login_uri);
+
+$oTemplate->display('signout.tpl');
+
+$oTemplate->display('footer.tpl');
+
projects / squirrelmail.git / blobdiff