first commit

administrator/components/com_menus/src/Controller/DisplayController.php

@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_menus
+ *
+ * @copyright   (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Menus\Administrator\Controller;
+
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Uri\Uri;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Base controller class for Menu Manager.
+ *
+ * @since  1.6
+ */
+class DisplayController extends BaseController
+{
+    /**
+     * The default view for the display method.
+     *
+     * @var    string
+     * @since  4.0.0
+     */
+    protected $default_view = 'menus';
+
+    /**
+     * Method to display a view.
+     *
+     * @param   boolean        $cachable   If true, the view output will be cached
+     * @param   array|boolean  $urlparams  An array of safe URL parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
+     *
+     * @return  static    This object to support chaining.
+     *
+     * @since   1.5
+     */
+    public function display($cachable = false, $urlparams = false)
+    {
+        // Verify menu
+        $menuType = $this->input->post->getString('menutype', '');
+
+        if ($menuType !== '') {
+            $uri = Uri::getInstance();
+
+            if ($uri->getVar('menutype') !== $menuType) {
+                $uri->setVar('menutype', $menuType);
+
+                if ($forcedLanguage = $this->input->post->get('forcedLanguage')) {
+                    $uri->setVar('forcedLanguage', $forcedLanguage);
+                }
+
+                $this->setRedirect(Route::_('index.php' . $uri->toString(['query']), false));
+
+                return parent::display();
+            }
+        }
+
+        // Check if we have a mod_menu module set to All languages or a mod_menu module for each admin language.
+        if ($langMissing = $this->getModel('Menus', 'Administrator')->getMissingModuleLanguages()) {
+            $this->app->enqueueMessage(Text::sprintf('JMENU_MULTILANG_WARNING_MISSING_MODULES', implode(', ', $langMissing)), 'warning');
+        }
+
+        return parent::display();
+    }
+}