StEP 1552 closes #1552

Closes #1552

Merge request studip/studip!1137

1 files changed, 63 insertions, 0 deletions

diff --git a/app/controllers/logout.php b/app/controllers/logout.php
new file mode 100644
index 0000000..22a93f0
--- /dev/null
+++ b/app/controllers/logout.php
@@ -0,0 +1,63 @@
+<?php
+/**
+ * logout.php - logout
+ *
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * @author      André Noack <noack@data-quest.de>
+ * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
+ * @category    Stud.IP
+ */
+class LogoutController extends AuthenticatedController
+{
+    protected $allow_nobody = true;
+
+    public function index_action()
+    {
+        if ($GLOBALS['user']->id !== 'nobody') {
+            $my_messaging_settings = $GLOBALS['user']->cfg->MESSAGING_SETTINGS;
+
+            //Wenn Option dafuer gewaehlt, alle ungelsesenen Nachrichten als gelesen speichern
+            if ($my_messaging_settings["logout_markreaded"]) {
+                Message::markAllAs();
+            }
+
+            $logout_user = $GLOBALS['user']->id;
+            $_language = $_SESSION['_language'];
+            $contrast = UserConfig::get($GLOBALS['user']->id)->USER_HIGH_CONTRAST;
+
+            // Get auth plugin of user before logging out since the $auth object will
+            // be modified by the logout
+            $auth_plugin = StudipAuthAbstract::getInstance($GLOBALS['user']->auth_plugin);
+
+            sess()->destroy();
+            //Session changed zuruecksetzen
+            $timeout=(time()-(15 * 60));
+            $GLOBALS['user']->set_last_action($timeout);
+
+            // Perform logout from auth plugin (if possible)
+            if ($auth_plugin instanceof StudipAuthSSO) {
+                $auth_plugin->logout();
+            }
+
+            sess()->start();
+            $_SESSION['_language'] = $_language;
+            if ($contrast) {
+                $_SESSION['contrast'] = $contrast;
+            }
+            NotificationCenter::addObserver(function() {
+                throw new NotificationVetoException();
+            }, '__invoke', 'PageCloseWillExecute');
+            PageLayout::postSuccess(
+                _('Sie sind nun aus dem System abgemeldet.'),
+                array_filter([$GLOBALS['UNI_LOGOUT_ADD']])
+            );
+        }
+
+        $this->redirect(URLHelper::getURL('dispatch.php/start'));
+    }
+}