Sindbad~EG File Manager

<?php
/**
 * @package RSDirectory!
 * @copyright (C) 2013-2021 www.rsjoomla.com
 * @license GPL, http://www.gnu.org/copyleft/gpl.html
 */


// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );

class mod_rsdirectory_categoriesInstallerScript
{
	public function preflight($type, $parent) {
		if ($type != 'uninstall') {
			$app = JFactory::getApplication();
			
			if (!file_exists(JPATH_ADMINISTRATOR.'/components/com_rsdirectory/helpers/version.php')) {
				$app->enqueueMessage('Please install RSDirectory! first before you attempt to install this module.', 'error');
				return false;
			}
			
			require_once JPATH_ADMINISTRATOR.'/components/com_rsdirectory/helpers/version.php';
			if (version_compare(RSDirectoryVersion::$version, '2.0.0', '<')) {
				$app->enqueueMessage('Please update RSDirectory! to version <strong>2.0.0 or newer</strong> before you attempt to install this module.', 'error');
				return false;
			}
		}
		
		return true;
	}
}