drop login_info div with stats from start page, fixes #3390

Closes #3390

Merge request studip/studip!2309

public/index.php

@@ -95,19 +95,10 @@ foreach ($portalplugins as $portalplugin) {
 
 
 $index_nobody_template = $GLOBALS['template_factory']->open('index_nobody');
-$cache = StudipCacheFactory::getCache();
-$stat = $cache->read('LOGINFORM_STATISTICS');
-if (!is_array($stat)) {
-    $stat = [];
-    $stat['num_active_courses'] = Course::countBySQL();
-    $stat['num_registered_users'] = User::countBySQL();
-    $cache->write('LOGINFORM_STATISTICS', $stat, 3600);
-}
-$index_nobody_template->set_attributes(array_merge($stat, [
-    'num_online_users' => get_users_online_count(),
+$index_nobody_template->set_attributes([
     'plugin_contents'  => $plugin_contents,
     'logout'           =>  Request::bool('logout'),
-]));
+]);
 
 echo $index_nobody_template->render();
 

templates/index_nobody.php

 <?php
 /**
- * @var int $num_active_courses
- * @var int $num_registered_users
- * @var int $num_online_users
  * @var bool $logout
  * @var string[] $plugin_contents
  */
@@ -85,29 +82,6 @@ if ($bg_mobile) {
                 <? endif ?>
 
             </div>
-
-            <div class="login_info">
-                <div>
-                    <?= _('Aktive Veranstaltungen') ?>:
-                    <?= number_format($num_active_courses, 0, ',', '.') ?>
-                </div>
-
-                <div>
-                    <?= _('Registrierte NutzerInnen') ?>:
-                    <?= number_format($num_registered_users, 0, ',', '.') ?>
-                </div>
-
-                <div>
-                    <?= _('Davon online') ?>:
-                    <?= number_format($num_online_users, 0, ',', '.') ?>
-                </div>
-
-                <div>
-                    <a href="dispatch.php/siteinfo/show">
-                        <?= _('mehr') ?> &hellip;
-                    </a>
-                </div>
-            </div>
         </footer>
     </article>