/**
* Smarty {form} function plugin
*
* Type: function<br>
* Name: form<br>
* Purpose: generates form from database<br>
* @author Nathan Gardner <*****@*****.**>
*/
function smarty_function_form($localparams, &$smarty)
{
global $params;
if (!empty($localparams['identifier'])) {
$objForm = new FormModel();
$objAuth = Authentication::getInstance();
$objTemplate = new TemplatesModel();
$objUser = new UserModel($objAuth->user_id);
$userInfo = $objUser->getInfo();
$form_id = $objForm->getFormId($localparams['identifier']);
if ($form_id) {
$formInfo = $objForm->loadForm($form_id);
$templateInfo = $objTemplate->loadTemplateFromKeyname('form');
// assign values if already submitted
if (!empty($params['formSubmit']['fields']) && !empty($formInfo['fields'])) {
foreach ($formInfo['fields'] as &$formField) {
foreach ($params['formSubmit']['fields'] as $submittedId => $submittedValue) {
if ($formField['id'] == $submittedId) {
if ($formField['type'] == 'checkbox' || $formField['type'] == 'radio') {
$formField['checked'] = 'checked';
} else {
$formField['value'] = $submittedValue;
}
break;
}
}
}
}
// assign error flag and message if invalid
if (!empty($params['formErrors']) && !empty($formInfo['fields'])) {
foreach ($params['formErrors'] as $formError) {
foreach ($formInfo['fields'] as &$formField) {
if ($formError['field_id'] == $formField['id']) {
$formField['hasError'] = true;
$formField['errorMsg'] = $formError['errorMsg'];
break;
}
}
}
}
// assign var to template
if (!empty($params['formSubmitted'])) {
$smarty->assign('formSubmitted', 1);
}
if (!empty($params['formErrors'])) {
$smarty->assign('formErrors', $params['formErrors']);
}
$smarty->assign('formInfo', $formInfo);
$output = $smarty->fetch('fromstring:' . $templateInfo['content']);
} else {
return 'Unknown form identifier';
}
} else {
return 'Must pass an identifier';
}
return $output;
}
