public static function akismet($values)
{
_deprecated_function(__FUNCTION__, '2.0.9', 'FrmEntryValidate::akismet');
return FrmEntryValidate::akismet($values);
}
public static function process_entry($errors = '', $ajax = false)
{
$form_id = FrmAppHelper::get_post_param('form_id', '', 'absint');
if (FrmAppHelper::is_admin() || empty($_POST) || empty($form_id) || !isset($_POST['item_key'])) {
return;
}
global $frm_vars;
$form = FrmForm::getOne($form_id);
if (!$form) {
return;
}
$params = FrmForm::get_params($form);
if (!isset($frm_vars['form_params'])) {
$frm_vars['form_params'] = array();
}
$frm_vars['form_params'][$form->id] = $params;
if (isset($frm_vars['created_entries'][$form_id])) {
return;
}
if ($errors == '') {
$errors = FrmEntryValidate::validate($_POST);
}
/**
* Use this filter to add trigger actions and add errors after
* all other errors have been processed
* @since 2.0.6
*/
$errors = apply_filters('frm_entries_before_create', $errors, $form);
$frm_vars['created_entries'][$form_id] = array('errors' => $errors);
if (empty($errors)) {
$_POST['frm_skip_cookie'] = 1;
if ($params['action'] == 'create') {
if (apply_filters('frm_continue_to_create', true, $form_id) && !isset($frm_vars['created_entries'][$form_id]['entry_id'])) {
$frm_vars['created_entries'][$form_id]['entry_id'] = FrmEntry::create($_POST);
}
}
do_action('frm_process_entry', $params, $errors, $form, array('ajax' => $ajax));
unset($_POST['frm_skip_cookie']);
}
}
public static function ajax_create()
{
if (!FrmAppHelper::doing_ajax() || !isset($_POST['form_id'])) {
// normally, this function would be triggered with the wp_ajax hook, but we need it fired sooner
return;
}
$allowed_actions = array('frm_entries_create', 'frm_entries_update');
if (!in_array(FrmAppHelper::get_post_param('action', '', 'sanitize_title'), $allowed_actions)) {
// allow ajax creating and updating
return;
}
$form = FrmForm::getOne((int) $_POST['form_id']);
if (!$form) {
echo false;
wp_die();
}
$no_ajax_fields = array('file');
$errors = FrmEntryValidate::validate($_POST, $no_ajax_fields);
if (empty($errors)) {
if (FrmProForm::is_ajax_on($form)) {
global $frm_vars;
$frm_vars['ajax'] = true;
$frm_vars['css_loaded'] = true;
// don't load scripts if we are going backwards in the form
$going_backwards = FrmProFormsHelper::going_to_prev($form->id);
// save the entry if there is not another page or when saving a draft
if (!isset($_POST['frm_page_order_' . $form->id]) && !$going_backwards || FrmProFormsHelper::saving_draft()) {
$processed = true;
FrmEntriesController::process_entry($errors, true);
}
echo FrmFormsController::show_form($form->id);
// trigger the footer scripts if there is a form to show
if ($errors || !isset($processed) || !empty($frm_vars['forms_loaded'])) {
self::print_ajax_scripts($going_backwards ? 'none' : '');
}
} else {
echo false;
}
} else {
$obj = array();
foreach ($errors as $field => $error) {
$field_id = str_replace('field', '', $field);
$obj[$field_id] = $error;
}
echo json_encode($obj);
}
wp_die();
}
private static function add_validation_messages($field, array &$add_html)
{
if (FrmField::is_required($field)) {
$required_message = FrmFieldsHelper::get_error_msg($field, 'blank');
$add_html['data-reqmsg'] = 'data-reqmsg="' . esc_attr($required_message) . '"';
}
if (!FrmField::is_option_empty($field, 'invalid')) {
$invalid_message = FrmFieldsHelper::get_error_msg($field, 'invalid');
$add_html['data-invmsg'] = 'data-invmsg="' . esc_attr($invalid_message) . '"';
}
if ($field['type'] == 'tel') {
$format = FrmEntryValidate::phone_format($field);
$format = substr($format, 2, -2);
$key = 'pattern';
$add_html[$key] = $key . '="' . esc_attr($format) . '"';
}
}
public static function validate_embedded_form(&$errors, $field, $exclude = array())
{
// Check if this section is conditionally hidden before validating the nested fields
self::validate_no_input_fields($errors, $field);
$subforms = array();
FrmProFieldsHelper::get_subform_ids($subforms, $field);
if (empty($subforms)) {
return;
}
$where = array('fi.form_id' => $subforms);
if (!empty($exclude)) {
$where['fi.type not'] = $exclude;
}
$subfields = FrmField::getAll($where, 'field_order');
unset($where);
foreach ($subfields as $subfield) {
if (isset($_POST['item_meta'][$field->id]) && !empty($_POST['item_meta'][$field->id])) {
foreach ($_POST['item_meta'][$field->id] as $k => $values) {
if (!empty($k) && in_array($k, array('form', 'id'))) {
continue;
}
FrmEntryValidate::validate_field($subfield, $errors, isset($values[$subfield->id]) ? $values[$subfield->id] : '', array('parent_field_id' => $field->id, 'key_pointer' => $k, 'id' => $subfield->id . '-' . $field->id . '-' . $k));
unset($k, $values);
}
} else {
// TODO: do something if nothing was submitted
}
}
}
