1<?php 2/** 3 * @package Joomla.Administrator 4 * @subpackage com_menus 5 * 6 * @copyright Copyright (C) 2005 - 2020 Open Source Matters, Inc. All rights reserved. 7 * @license GNU General Public License version 2 or later; see LICENSE.txt 8 */ 9 10defined('_JEXEC') or die; 11 12/** 13 * Base controller class for Menu Manager. 14 * 15 * @since 1.6 16 */ 17class MenusController extends JControllerLegacy 18{ 19 /** 20 * Method to display a view. 21 * 22 * @param boolean $cachable If true, the view output will be cached 23 * @param array|boolean $urlparams An array of safe URL parameters and their variable types, for valid values see {@link JFilterInput::clean()}. 24 * 25 * @return JController This object to support chaining. 26 * 27 * @since 1.5 28 */ 29 public function display($cachable = false, $urlparams = false) 30 { 31 JLoader::register('MenusHelper', JPATH_ADMINISTRATOR . '/components/com_menus/helpers/menus.php'); 32 33 // Check custom administrator menu modules 34 if (JModuleHelper::isAdminMultilang()) 35 { 36 $languages = JLanguageHelper::getInstalledLanguages(1, true); 37 $langCodes = array(); 38 39 foreach ($languages as $language) 40 { 41 if (isset($language->metadata['nativeName'])) 42 { 43 $languageName = $language->metadata['nativeName']; 44 } 45 else 46 { 47 $languageName = $language->metadata['name']; 48 } 49 50 $langCodes[$language->metadata['tag']] = $languageName; 51 } 52 53 $db = JFactory::getDbo(); 54 $query = $db->getQuery(true); 55 56 $query->select($db->qn('m.language')) 57 ->from($db->qn('#__modules', 'm')) 58 ->where($db->qn('m.module') . ' = ' . $db->quote('mod_menu')) 59 ->where($db->qn('m.published') . ' = 1') 60 ->where($db->qn('m.client_id') . ' = 1') 61 ->group($db->qn('m.language')); 62 63 $mLanguages = $db->setQuery($query)->loadColumn(); 64 65 // Check if we have a mod_menu module set to All languages or a mod_menu module for each admin language. 66 if (!in_array('*', $mLanguages) && count($langMissing = array_diff(array_keys($langCodes), $mLanguages))) 67 { 68 $app = JFactory::getApplication(); 69 $langMissing = array_intersect_key($langCodes, array_flip($langMissing)); 70 71 $app->enqueueMessage(JText::sprintf('JMENU_MULTILANG_WARNING_MISSING_MODULES', implode(', ', $langMissing)), 'warning'); 72 } 73 } 74 75 return parent::display(); 76 } 77} 78