update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/CustomVariables/Menu.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+
+namespace Piwik\Plugins\CustomVariables;
+
+use Piwik\Common;
+use Piwik\Menu\MenuUser;
+use Piwik\Piwik;
+use Piwik\Plugins\UsersManager\UserPreferences;
+
+/**
+ * This class allows you to add, remove or rename menu items.
+ * To configure a menu (such as Admin Menu, Reporting Menu, User Menu...) simply call the corresponding methods as
+ * described in the API-Reference http://developer.piwik.org/api-reference/Piwik/Menu/MenuAbstract
+ */
+class Menu extends \Piwik\Plugin\Menu
+{
+    public function configureUserMenu(MenuUser $menu)
+    {
+        $userPreferences = new UserPreferences();
+        $default = $userPreferences->getDefaultWebsiteId();
+        $idSite = Common::getRequestVar('idSite', $default, 'int');
+
+        if (Piwik::isUserHasAdminAccess($idSite)) {
+            $menu->addManageItem('Custom Variables', $this->urlForAction('manage'), $orderId = 15);
+        }
+    }
+}