$categorynode->add(get_string('restorecourse', 'admin'), $url, self::TYPE_SETTING, null, 'restorecourse', new pix_icon('i/restore', ''));
}
+ // Let plugins hook into category settings navigation.
+ $pluginsfunction = get_plugins_with_function('extend_navigation_category_settings', 'lib.php');
+ foreach ($pluginsfunction as $plugintype => $plugins) {
+ foreach ($plugins as $pluginfunction) {
+ $pluginfunction($categorynode, $catcontext);
+ }
+ }
+
return $categorynode;
}