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<?php
/**
* @package mod_qlform
* @copyright Copyright (C) 2017 ql.de All rights reserved.
* @author Mareike Riegel mareike.riegel@ql.de
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
class modQlformCaptcha
{
public $data;
public $params;
public $module;
public $form;
/**
* constructor
*/
public function __construct($params,$module)
{
$this->params=$params;
$this->module=$module;
$this->errors=array();
}
/**
* Method to initiate captcha according to catcha plugin
*
* @param int $type type of error displayed, either via joomla or text displayes
* @since 1.6
*/
public function initiateCaptcha($captcha)
{
$this->captchaHtml='';
if('qlform'!=$this->params->get('captcha')) return $this->initiateCaptchaPlugin($captcha);
return $this->initiateCaptchaGeneric();
}
public function initiateCaptchaPlugin($captcha)
{
/*impossible to generate JDispatcher with new captcha; so only ONE captcha type for one page available; only ONE form validation, other must fail; hell!!*/
JPluginHelper::importPlugin('captcha',$captcha);
$this->dispatcher = JEventDispatcher::getInstance();
$this->dispatcher->trigger('onInit');
$arr=$this->dispatcher->trigger('onDisplay');
if(isset($arr[0]))
{
$this->captchaHtml=$arr[0];
return true;
}
$this->error=JText::sprintf('MOD_QLFORM_MSG_CAPTCHANOTFOUND',$captcha);
return false;
}
public function initiateCaptchaGeneric()
{
}
/**
* Method to check captcha
*
* @param int $type type of error displayed, either via joomla or text displayes
* @since 1.6
*/
public function checkCaptcha()
{
if('qlform'!=$this->params->get('captcha')) return $this->checkCaptchaPlugin();
return $this->checkCaptchaGeneric();
}
public function checkCaptchaPlugin()
{
$res=$this->dispatcher->trigger('onCheckAnswer');
$this->error=$this->dispatcher->getError();
if(!isset($res[0]))return false;
return $res[0];
}
public function checkCaptchaGeneric()
{
}
}