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1 <?php 2 3 /** 4 * @package Joomla.Administrator 5 * @subpackage com_languages 6 * 7 * @copyright (C) 2008 Open Source Matters, Inc. <https://www.joomla.org> 8 * @license GNU General Public License version 2 or later; see LICENSE.txt 9 */ 10 11 namespace Joomla\Component\Languages\Administrator\Controller; 12 13 use Joomla\CMS\Language\Text; 14 use Joomla\CMS\MVC\Controller\BaseController; 15 use Joomla\CMS\Router\Route; 16 17 // phpcs:disable PSR1.Files.SideEffects 18 \defined('_JEXEC') or die; 19 // phpcs:enable PSR1.Files.SideEffects 20 21 /** 22 * Languages Controller. 23 * 24 * @since 1.5 25 */ 26 class DisplayController extends BaseController 27 { 28 /** 29 * @var string The default view. 30 * @since 1.6 31 */ 32 protected $default_view = 'installed'; 33 34 /** 35 * Method to display a view. 36 * 37 * @param boolean $cachable If true, the view output will be cached. 38 * @param array $urlparams An array of safe URL parameters and their variable types, for valid values see {@link \JFilterInput::clean()}. 39 * 40 * @return static|boolean This object to support chaining or false on failure. 41 * 42 * @since 1.5 43 */ 44 public function display($cachable = false, $urlparams = false) 45 { 46 $view = $this->input->get('view', $this->default_view); 47 $layout = $this->input->get('layout', 'default'); 48 $id = $this->input->getInt('id'); 49 50 // Check for edit form. 51 if ($view == 'language' && $layout == 'edit' && !$this->checkEditId('com_languages.edit.language', $id)) { 52 // Somehow the person just went to the form - we don't allow that. 53 if (!\count($this->app->getMessageQueue())) { 54 $this->setMessage(Text::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id), 'error'); 55 } 56 57 $this->setRedirect(Route::_('index.php?option=com_languages&view=languages', false)); 58 59 return false; 60 } 61 62 return parent::display(); 63 } 64 }
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