module-redirect.php

<?php
/**
 * Part of Ezset project.
 *
 * @copyright  Copyright (C) 2015 {ORGANIZATION}. All rights reserved.
 * @license    GNU General Public License version 2 or later;
 */

namespace MyEzset\Listener\ModuleRedirect;

/**
 * The ModuleRedirectListener class.
 * 
 * @since  {DEPLOY_VERSION}
 */
class ModuleRedirectListener extends \JEvent
{
	/**
	 * After Route Event.
	 */
	public function onAfterRoute()
	{
		$app = \JFactory::getApplication();
		$input = $app->input;

		$option = $input->get('option');
		$view = $input->get('view');
		$task = $input->get('task');

		if ($option == 'com_modules')
		{
			if ($task == 'module.save')
			{
				$redirect = \JUri::base();

				$app->setUserState('mod_modules.save.return', $redirect);
			}

			if ($view == 'modules')
			{
				$redirect = $app->getUserState('mod_modules.save.return');

				if ($redirect)
				{
					$app->setUserState('mod_modules.save.return', null);

					$app->redirect($redirect);
				}
			}
		}
	}
}