Your IP : 216.73.216.168
<?php
/**
* @version 1.2.0
* @package RSform!Pro 1.2.0
* @copyright (C) 2007-2009 www.rsjoomla.com
* @license Commercial License, http://www.rsjoomla.com/terms-and-conditions.html
*/
// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );
jimport( 'joomla.plugin.plugin' );
/**
* RSForm! Pro system plugin
*/
/* Get the recaptcha library */
require_once (JPATH_SITE.DS.'plugins'.DS.'system'.DS.'recaptchalib.php');
class plgSystemrsfprecaptcha extends JPlugin
{
/**
* Constructor
*
* For php4 compatibility we must not use the __constructor as a constructor for plugins
* because func_get_args ( void ) returns a copy of all passed arguments NOT references.
* This causes problems with cross-referencing necessary for the observer design pattern.
*
* @access protected
* @param object $subject The object to observe
* @param array $config An array that holds the plugin configuration
* @since 1.0
*/
function plgSystemrsfprecaptcha( &$subject, $config )
{
parent::__construct( $subject, $config );
$this->loadLanguage( 'plg_system_rsfprecaptcha' );
$this->newComponents = array(24);
}
/*
Event Triggered Functions
*/
function rsfp_bk_onInit()
{
global $RSadapter;
$RSadapter->config['component_ids'] = array_merge($RSadapter->config['component_ids'],$this->newComponents);
}
function rsfp_bk_onAfterShowComponents()
{
global $mainframe;
$db = JFactory::getDBO();
$formId = intval(JRequest::getVar('formId'));
$link = '';
if($this->rsfp_containsComponents($formId,array(24)))
{
$db->setQuery("SELECT ComponentId FROM #__rsform_components WHERE ComponentTypeId = 24");
$link = ",'".$db->loadResult()."'";
}
?>
<strong><?php echo JText::_('RSFP_RECAPTCHA_LABEL');?></strong>
<a href="#" onclick="displayTemplate('24'<?php echo $link;?>);return false;" class="component" id="captcha">
<?php echo JText::_('RSFP_RECAPTCHA_SPRODUCT');?>
</a><div title="componentEdit" id="componentEdit24" class="componentEdit"></div>
<?php
}
function rsfp_bk_onAfterCreateComponentPreview($args = array())
{
global $RSadapter;
switch($args['ComponentTypeName']){
case 'recaptcha':
// Get a key from http://recaptcha.net/api/getkey
$publickey = $RSadapter->config['recaptcha.public.key'];
// the response from reCAPTCHA
$resp = null;
// the error code from reCAPTCHA, if any
$error = null;
$args['out']=' <script type="text/javascript">
var RecaptchaOptions = {
theme : "'.$RSadapter->config['recaptcha.theme'].'"
};
</script>
';
$args['out'].='<td>'.$args['data']['CAPTION'].'</td>';
$args['out'].='<td>'.recaptcha_get_html($publickey, $error).'</td>';
break;
}
$out = $args['out'];
}
function rsfp_bk_onAfterShowConfigurationTabs()
{
global $RSadapter;
$formId = intval(JRequest::getVar('formId'));
$RSadapter->startTab(JText::_('RSFP_RECAPTCHA_LABEL'),"recaptcha");
$this->recaptchaConfigurationScreen($formId);
$RSadapter->endTab();
}
function rsfp_bk_onAfterCreateFrontComponentBody($args)
{
global $RSadapter;
switch($args['r']['ComponentTypeId']){
case 24:
// Get a key from http://recaptcha.net/api/getkey
$publickey = $RSadapter->config['recaptcha.public.key'];
// the response from reCAPTCHA
$resp = null;
// the error code from reCAPTCHA, if any
$error = null;
$args['out']=' <script type="text/javascript">
var RecaptchaOptions = {
theme : "'.$RSadapter->config['recaptcha.theme'].'"
};
</script>
';
$args['out'].= recaptcha_get_html($publickey, $error);
break;
}
}
/*
Task Functions
*/
function rsfp_bk_validate_onSubmitValidateRecaptcha($args)
{
global $RSadapter;
$privatekey = $RSadapter->config['recaptcha.private.key'];
// the response from reCAPTCHA
$resp = null;
// the error code from reCAPTCHA, if any
$error = null;
if(isset($_POST["recaptcha_challenge_field"]) && isset($_POST["recaptcha_response_field"]))
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
if($privatekey != '')
if (empty($resp->is_valid))
$args['invalid'][] = $args['data']['componentId'];
}
/*
Additional Functions
*/
function recaptchaConfigurationScreen()
{
global $RSadapter;
$themes[] = JHTML::_('select.option', 'red', JText::_( 'RSFP_RED_THEME' ) );
$themes[] = JHTML::_('select.option', 'white', JText::_( 'RSFP_WHITE_THEME' ) );
$themes[] = JHTML::_('select.option', 'clean', JText::_( 'RSFP_CLEAN_THEME' ) );
$themes[] = JHTML::_('select.option', 'blackglass', JText::_( 'RSFP_BLACKGLASS_THEME' ) );
$theme = JHTML::_('select.genericlist', $themes, 'rsformConfig[recaptcha.theme]', 'size="1" class="inputbox"', 'value', 'text', $RSadapter->config['recaptcha.theme'] );
?>
<div id="page-recaptcha">
<table cellspacing="0" cellpadding="0" border="0" width="100%">
<tr>
<td valign="top">
<table class="adminform">
<tr>
<td width="150">
<label for="public">
<?php echo JText::_( 'RSFP_RECAPTCHA_PBKEY' ).':'; ?>
</label>
</td>
<td>
<input type="text" name="rsformConfig[recaptcha.public.key]" value="<?php echo $RSadapter->config['recaptcha.public.key']; ?>" size="30" maxlength="100">
</td>
</tr>
<tr>
<td width="150">
<label for="private">
<?php echo JText::_( 'RSFP_RECAPTCHA_PRKEY' ).':'; ?>
</label>
</td>
<td>
<input type="text" name="rsformConfig[recaptcha.private.key]" value="<?php echo $RSadapter->config['recaptcha.private.key']; ?>" size="30" maxlength="100">
</td>
</tr>
<tr>
<td width="150">
<label for="theme">
<?php echo JText::_( 'RSFP_RECAPTCHA_THEME' ).':'; ?>
</label>
</td>
<td>
<?php echo $theme; ?>
</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
<?php
}
function rsfp_containsComponents($formId, $components)
{
global $RSadapter;
$db = JFactory::getDBO();
$db->setQuery("SELECT count(*) CNT FROM #__rsform_components WHERE FormId='".$formId."' AND ComponentTypeId IN (".implode(',',$components).")");
return $db->loadResult();
}
}