require_once JPATH_BASE . DS . 'modules' . DS . 'mod_simpleform2' . DS . 'kcaptcha' . DS . 'kcaptcha.php';
$captcha = null;
foreach ($form->elements as $elem) {
if ($elem->type == 'captcha') {
$captcha = $elem;
break;
}
}
if (is_null($captcha)) {
sfEcho('!' . JText::_('Form has no captcha'));
}
$width = (int) $captcha->width > 0 ? (int) $captcha->width : 200;
$height = (int) $captcha->height > 0 ? (int) $captcha->height : 60;
$color = $captcha->color != '' ? $captcha->color : null;
$background = $captcha->background != '' ? $captcha->background : null;
$captchaObj = new simpleCAPTCHA($width, $height, $color, $background);
$session =& JFactory::getSession();
$session->set('easyform2.captcha', $captchaObj->getKeyString());
die;
break;
case 'sendForm':
$moduleID = (int) JRequest::getInt('moduleID', 0);
if ($moduleID == 0) {
sfEcho('!' . JText::_('Form not found'));
}
$module =& JTable::getInstance('module');
$module->load($moduleID);
if (!$module->id || $module->id != $moduleID) {
sfEcho('!' . JText::_('Form not found'));
}
$params = new JParameter($module->params);
@ob_end_clean();
$captcha = null;
foreach ($form->elements as $elem) {
if ($elem->type == 'captcha') {
$captcha = $elem;
break;
}
}
if (is_null($captcha)) {
sfEcho('!' . JText::_('Form has no captcha'));
}
$width = (int) $captcha->width > 0 ? (int) $captcha->width : 200;
$height = (int) $captcha->height > 0 ? (int) $captcha->height : 60;
$color = $captcha->color != '' ? $captcha->color : null;
$background = $captcha->background != '' ? $captcha->background : null;
$captchaObj = new simpleCAPTCHA($width, $height, $color, $background);
$session =& JFactory::getSession();
$session->set('simpleform2_' . $form->get('moduleID') . '.captcha', $captchaObj->getKeyString());
die;
break;
case 'sendForm':
$form->set('defaultError', JText::_('Enter value for'));
$post = (array) JRequest::get('post');
$result = $form->processRequest($post);
if ($result !== false) {
$ok = $form->sendEmail($result, $params);
if ($ok) {
sfEcho('=' . $params->get('okText', JText::_('Form succeed')));
} else {
sfEcho('!' . $form->getError());
}