<?php
/**
* @package RSForm! Pro
* @copyright (C) 2007-2019 www.rsjoomla.com
* @license GPL, http://www.gnu.org/copyleft/gpl.html
*/

defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;

// ACL Check
$user = Factory::getUser();
if (!$user->authorise('core.manage', 'com_rsform'))
{
	throw new Exception(Text::_('JERROR_ALERTNOAUTHOR'), 404);
}

require_once JPATH_COMPONENT . '/helpers/adapter.php';
require_once JPATH_COMPONENT . '/helpers/rsform.php';

$mainframe = Factory::getApplication();

RSFormProHelper::readConfig();

// See if this is a request for a specific controller
$controller 		= $mainframe->input->getWord('controller');
$controller_exists  = false;
$task				= $mainframe->input->getCmd('task', '');

if (!$controller && strpos($task, '.'))
{
	list($controller, $controller_task) = explode('.', $task, 2);
}

if (!empty($controller) && file_exists(JPATH_COMPONENT.'/controllers/'.$controller.'.php'))
{
	// Require the base controller
	require_once JPATH_COMPONENT.'/controller.php';
	require_once JPATH_COMPONENT.'/controllers/'.$controller.'.php';
	
	$controller 	   = 'RsformController'.$controller;
	$RsformController  = new $controller();
	$controller_exists = true;
}
else
{
	// Require the base controller
	// Workaround needed to access the 'ajaxvalidate' and 'captcha' functions in the backend
	if (in_array(strtolower($task), array('ajaxvalidate', 'captcha')))
	{
		require_once JPATH_SITE . '/components/com_rsform/controller.php';
	}
	else
	{
		require_once JPATH_COMPONENT.'/controller.php';
	}

	$RsformController = new RsformController();
}

// Trigger onInit
$mainframe->triggerEvent('onRsformBackendInit');

// Execute task
if ($controller_exists && !empty($controller_task))
{	
	$controller_task = preg_replace('/[^A-Z_]/i', '', $controller_task);
	$RsformController->execute($controller_task);
}
else
{
	$RsformController->execute($mainframe->input->getWord('task'));
}

// Redirect if set
$RsformController->redirect();