public static function validate($params, $fields, $form, $title, $description)
{
global $frm_vars;
$frm_settings = FrmAppHelper::get_settings();
if (($_POST && isset($_POST['frm_page_order_' . $form->id]) || FrmProFormsHelper::going_to_prev($form->id)) && !FrmProFormsHelper::saving_draft()) {
$errors = '';
$fields = FrmFieldsHelper::get_form_fields($form->id);
$submit = isset($form->options['submit_value']) ? $form->options['submit_value'] : $frm_settings->submit_value;
$values = $fields ? FrmEntriesHelper::setup_new_vars($fields, $form) : array();
require FrmAppHelper::plugin_path() . '/classes/views/frm-entries/new.php';
add_filter('frm_continue_to_create', '__return_false');
} else {
if ($form->editable && isset($form->options['single_entry']) && $form->options['single_entry'] && $form->options['single_entry_type'] == 'user') {
$user_ID = get_current_user_id();
if ($user_ID) {
$entry = FrmEntry::getAll(array('it.user_id' => $user_ID, 'it.form_id' => $form->id), '', 1, true);
if ($entry) {
$entry = reset($entry);
}
} else {
$entry = false;
}
if ($entry && !empty($entry) && (!isset($frm_vars['created_entries'][$form->id]) || !isset($frm_vars['created_entries'][$form->id]['entry_id']) || $entry->id != $frm_vars['created_entries'][$form->id]['entry_id'])) {
FrmProEntriesController::show_responses($entry, $fields, $form, $title, $description);
} else {
$record = $frm_vars['created_entries'][$form->id]['entry_id'];
$saved_message = isset($form->options['success_msg']) ? $form->options['success_msg'] : $frm_settings->success_msg;
if (FrmProFormsHelper::saving_draft()) {
$saved_message = isset($form->options['draft_msg']) ? $form->options['draft_msg'] : __('Your draft has been saved.', 'formidable');
}
$saved_message = apply_filters('frm_content', $saved_message, $form, $record ? $record : false);
$message = wpautop(do_shortcode($record ? $saved_message : $frm_settings->failed_msg));
$message = '<div class="frm_message" id="message">' . $message . '</div>';
FrmProEntriesController::show_responses($record, $fields, $form, $title, $description, $message);
}
add_filter('frm_continue_to_create', '__return_false');
} else {
if (FrmProFormsHelper::saving_draft()) {
$record = isset($frm_vars['created_entries']) && isset($frm_vars['created_entries'][$form->id]) ? $frm_vars['created_entries'][$form->id]['entry_id'] : 0;
if (!$record) {
return;
}
$saved_message = '';
FrmProFormsHelper::save_draft_msg($saved_message, $form, $record);
$message = FrmFormsHelper::get_success_message(array('message' => $saved_message, 'form' => $form, 'entry_id' => $record, 'class' => 'frm_message'));
FrmProEntriesController::show_responses($record, $fields, $form, $title, $description, $message);
add_filter('frm_continue_to_create', '__return_false');
}
}
}
}
function validate($params, $fields, $form, $title, $description)
{
global $frm_entry, $frm_settings, $frm_vars;
if (($_POST and isset($_POST['frm_page_order_' . $form->id]) or FrmProFormsHelper::going_to_prev($form->id)) and !FrmProFormsHelper::saving_draft($form->id)) {
$errors = '';
$fields = FrmFieldsHelper::get_form_fields($form->id);
$form_name = $form->name;
$submit = isset($form->options['submit_value']) ? $form->options['submit_value'] : $frm_settings->submit_value;
$values = $fields ? FrmEntriesHelper::setup_new_vars($fields, $form) : array();
require FrmAppHelper::plugin_path() . '/classes/views/frm-entries/new.php';
add_filter('frm_continue_to_create', '__return_false');
} else {
if ($form->editable and isset($form->options['single_entry']) and $form->options['single_entry'] and $form->options['single_entry_type'] == 'user') {
$user_ID = get_current_user_id();
if ($user_ID) {
$entry = $frm_entry->getAll(array('it.user_id' => $user_ID, 'it.form_id' => $form->id), '', 1, true);
if ($entry) {
$entry = reset($entry);
}
} else {
$entry = false;
}
if ($entry and !empty($entry) and (!isset($frm_vars['created_entries'][$form->id]) or !isset($frm_vars['created_entries'][$form->id]['entry_id']) or $entry->id != $frm_vars['created_entries'][$form->id]['entry_id'])) {
FrmProEntriesController::show_responses($entry, $fields, $form, $title, $description);
} else {
$record = $frm_vars['created_entries'][$form->id]['entry_id'];
$saved_message = isset($form->options['success_msg']) ? $form->options['success_msg'] : $frm_settings->success_msg;
if (FrmProFormsHelper::saving_draft($form->id)) {
global $frmpro_settings;
$saved_message = isset($form->options['draft_msg']) ? $form->options['draft_msg'] : $frmpro_settings->draft_msg;
}
$saved_message = apply_filters('frm_content', $saved_message, $form, $record ? $record : false);
$message = wpautop(do_shortcode($record ? $saved_message : $frm_settings->failed_msg));
$message = '<div class="frm_message" id="message">' . $message . '</div>';
FrmProEntriesController::show_responses($record, $fields, $form, $title, $description, $message, '', $form->options);
}
add_filter('frm_continue_to_create', '__return_false');
} else {
if (FrmProFormsHelper::saving_draft($form->id)) {
global $frmpro_settings;
$record = (isset($frm_vars['created_entries']) and isset($frm_vars['created_entries'][$form->id])) ? $frm_vars['created_entries'][$form->id]['entry_id'] : 0;
if ($record) {
$saved_message = isset($form->options['draft_msg']) ? $form->options['draft_msg'] : $frmpro_settings->draft_msg;
$saved_message = apply_filters('frm_content', $saved_message, $form, $record);
$message = '<div class="frm_message" id="message">' . wpautop(do_shortcode($saved_message)) . '</div>';
FrmProEntriesController::show_responses($record, $fields, $form, $title, $description, $message, '', $form->options);
add_filter('frm_continue_to_create', '__return_false');
}
}
}
}
}
/**
* @param array $atts - includes form_id, error, fields
*/
public static function get_base_page_info($atts)
{
$page_numbers = array('page_breaks' => array(), 'go_back' => false, 'next_page' => false, 'set_prev' => 0, 'set_next' => false, 'get_last' => false, 'prev_page_obj' => false, 'prev_page' => FrmAppHelper::get_param('frm_page_order_' . $atts['form_id'], false, 'get', 'absint'));
if (FrmProFormsHelper::going_to_prev($atts['form_id'])) {
$page_numbers['go_back'] = true;
$page_numbers['next_page'] = FrmAppHelper::get_param('frm_next_page');
$page_numbers['prev_page'] = $page_numbers['set_prev'] = $page_numbers['next_page'] - 1;
} else {
if (FrmProFormsHelper::saving_draft() && !$atts['error']) {
$page_numbers['next_page'] = FrmAppHelper::get_param('frm_page_order_' . $atts['form_id'], false);
// If next_page is zero, assume user clicked "Save Draft" on last page of form
if ($page_numbers['next_page'] == 0) {
$page_numbers['next_page'] = count($atts['fields']);
}
$page_numbers['prev_page'] = $page_numbers['set_prev'] = $page_numbers['next_page'] - 1;
}
}
if ($atts['error']) {
$page_numbers['set_prev'] = $page_numbers['prev_page'];
if ($page_numbers['prev_page']) {
$page_numbers['prev_page'] = $page_numbers['prev_page'] - 1;
} else {
$page_numbers['prev_page'] = 999;
$page_numbers['get_last'] = true;
}
}
return $page_numbers;
}
function validate($errors, $field)
{
if ($field->type == 'user_id') {
// make sure we have a user ID
if (!is_numeric($_POST['item_meta'][$field->id])) {
$_POST['item_meta'][$field->id] = FrmProAppHelper::get_user_id_param($_POST['item_meta'][$field->id]);
}
//add user id to post variables to be saved with entry
$_POST['frm_user_id'] = $_POST['item_meta'][$field->id];
} else {
if ($field->type == 'time' and is_array($_POST['item_meta'][$field->id])) {
$_POST['item_meta'][$field->id] = $value = $_POST['item_meta'][$field->id]['H'] . ':' . $_POST['item_meta'][$field->id]['m'] . (isset($_POST['item_meta'][$field->id]['A']) ? ' ' . $_POST['item_meta'][$field->id]['A'] : '');
}
}
// don't validate if going backwards
if (FrmProFormsHelper::going_to_prev($field->form_id)) {
return array();
}
// clear any existing errors if draft
if (FrmProFormsHelper::saving_draft($field->form_id) && isset($errors['field' . $field->id])) {
unset($errors['field' . $field->id]);
}
//if the field is a file upload, check for a file
if ($field->type == 'file' && isset($_FILES['file' . $field->id]) && !empty($_FILES['file' . $field->id]['name'])) {
$filled = true;
if (is_array($_FILES['file' . $field->id]['name'])) {
$filled = false;
foreach ($_FILES['file' . $field->id]['name'] as $n) {
if (!empty($n)) {
$filled = true;
}
}
}
if ($filled) {
if (isset($errors['field' . $field->id])) {
unset($errors['field' . $field->id]);
}
if (isset($field->field_options['restrict']) && $field->field_options['restrict'] && isset($field->field_options['ftypes']) && !empty($field->field_options['ftypes'])) {
$mimes = $field->field_options['ftypes'];
} else {
$mimes = null;
}
//check allowed mime types for this field
if (is_array($_FILES['file' . $field->id]['name'])) {
foreach ($_FILES['file' . $field->id]['name'] as $name) {
if (empty($name)) {
continue;
}
$file_type = wp_check_filetype($name, $mimes);
unset($name);
if (!$file_type['ext']) {
break;
}
}
} else {
$file_type = wp_check_filetype($_FILES['file' . $field->id]['name'], $mimes);
}
if (isset($file_type) && !$file_type['ext']) {
$errors['field' . $field->id] = $field->field_options['invalid'] == __('This field is invalid', 'formidable') || $field->field_options['invalid'] == '' || $field->field_options['invalid'] == $field->name . ' ' . __('is invalid', 'formidable') ? __('Sorry, this file type is not permitted for security reasons.', 'formidable') : $field->field_options['invalid'];
}
unset($file_type);
}
unset($filled);
}
// if saving draft, only check file type since it won't be checked later
if (FrmProFormsHelper::saving_draft($field->form_id)) {
return $errors;
}
if (in_array($field->type, array('break', 'html', 'divider'))) {
$hidden = FrmProFieldsHelper::is_field_hidden($field, stripslashes_deep($_POST));
global $frm_hidden_break, $frm_hidden_divider;
if ($field->type == 'break') {
$frm_hidden_break = array('field_order' => $field->field_order, 'hidden' => $hidden);
} else {
if ($field->type == 'divider') {
$frm_hidden_divider = array('field_order' => $field->field_order, 'hidden' => $hidden);
}
}
if (isset($errors['field' . $field->id])) {
unset($errors['field' . $field->id]);
}
}
$value = $_POST['item_meta'][$field->id];
if (($field->type != 'tag' and $value == 0 or $field->type == 'tag' and $value == '') and isset($field->field_options['post_field']) and $field->field_options['post_field'] == 'post_category' and $field->required == '1') {
global $frm_settings;
$errors['field' . $field->id] = (!isset($field->field_options['blank']) or $field->field_options['blank'] == '' or $field->field_options['blank'] == 'Untitled cannot be blank') ? $frm_settings->blank_msg : $field->field_options['blank'];
}
//Don't require fields hidden with shortcode fields="25,26,27"
global $frm_vars;
if (isset($frm_vars['show_fields']) and !empty($frm_vars['show_fields']) and is_array($frm_vars['show_fields']) and $field->required == '1' and isset($errors['field' . $field->id]) and !in_array($field->id, $frm_vars['show_fields']) and !in_array($field->field_key, $frm_vars['show_fields'])) {
unset($errors['field' . $field->id]);
$_POST['item_meta'][$field->id] = $value = '';
}
//Don't require a conditionally hidden field
if (isset($field->field_options['hide_field']) and !empty($field->field_options['hide_field'])) {
if (FrmProFieldsHelper::is_field_hidden($field, stripslashes_deep($_POST))) {
if (isset($errors['field' . $field->id])) {
unset($errors['field' . $field->id]);
}
$_POST['item_meta'][$field->id] = $value = '';
}
}
//Don't require a field hidden in a conditional page or section heading
if (isset($errors['field' . $field->id]) or $_POST['item_meta'][$field->id] != '') {
global $frm_hidden_break, $frm_hidden_divider;
if ($frm_hidden_break and $frm_hidden_break['hidden'] or $frm_hidden_divider and $frm_hidden_divider['hidden'] and (!$frm_hidden_break or $frm_hidden_break['field_order'] < $frm_hidden_divider['field_order'])) {
if (isset($errors['field' . $field->id])) {
unset($errors['field' . $field->id]);
}
$_POST['item_meta'][$field->id] = $value = '';
}
}
//make sure the [auto_id] is still unique
if (!empty($field->default_value) and !is_array($field->default_value) and !empty($value) and is_numeric($value) and strpos($field->default_value, '[auto_id') !== false) {
//make sure we are not editing
if (isset($_POST) and !isset($_POST['id']) or !is_numeric($_POST['id'])) {
$_POST['item_meta'][$field->id] = $value = FrmProFieldsHelper::get_default_value($field->default_value, $field);
}
}
//check uniqueness
if ($value and !empty($value) and isset($field->field_options['unique']) and $field->field_options['unique']) {
$entry_id = (isset($_POST) and isset($_POST['id'])) ? $_POST['id'] : false;
if ($field->type == 'time') {
//TODO: add server-side validation for unique date-time
} else {
if ($field->type == 'date') {
global $frmpro_settings;
$old_value = $value;
if (!preg_match('/^\\d{4}-\\d{2}-\\d{2}$/', trim($value))) {
$value = FrmProAppHelper::convert_date($value, $frmpro_settings->date_format, 'Y-m-d');
}
if (FrmProEntryMetaHelper::value_exists($field->id, $value, $entry_id)) {
$errors['field' . $field->id] = FrmProFieldsHelper::get_error_msg($field, 'unique_msg');
}
$value = $old_value;
} else {
if (FrmProEntryMetaHelper::value_exists($field->id, $value, $entry_id)) {
$errors['field' . $field->id] = FrmProFieldsHelper::get_error_msg($field, 'unique_msg');
}
}
}
unset($entry_id);
}
// validate number settings
if ('number' == $field->type && $value != '') {
global $frm_settings;
// only check if options are available in settings
if ($frm_settings->use_html && isset($field->field_options['minnum']) && isset($field->field_options['maxnum'])) {
//minnum maxnum
if ((double) $value < $field->field_options['minnum']) {
$errors['field' . $field->id] = __('Please select a higher number', 'formidable');
} else {
if ((double) $value > $field->field_options['maxnum']) {
$errors['field' . $field->id] = __('Please select a lower number', 'formidable');
}
}
}
}
if (!empty($value) and ($field->type == 'website' or $field->type == 'url' or $field->type == 'image')) {
if (trim($value) == 'http://') {
$_POST['item_meta'][$field->id] = $value = '';
} else {
$value = esc_url_raw($value);
$_POST['item_meta'][$field->id] = $value = preg_match('/^(https?|ftps?|mailto|news|feed|telnet):/is', $value) ? $value : 'http://' . $value;
}
}
$errors = FrmProEntryMetaHelper::set_post_fields($field, $value, $errors);
if (!FrmProFieldsHelper::is_field_visible_to_user($field)) {
//don't validate admin only fields that can't be seen
unset($errors['field' . $field->id]);
return $errors;
}
if (false and isset($field->field_options['use_calc']) and !empty($field->field_options['use_calc']) and !empty($field->field_options['calc'])) {
$field->field_options['calc'] = trim($field->field_options['calc']);
preg_match_all("/\\[(.*?)\\]/s", $field->field_options['calc'], $calc_matches, PREG_PATTERN_ORDER);
if (isset($calc_matches[1])) {
foreach ($calc_matches[1] as $c) {
if (is_numeric($c)) {
$c_id = $c;
} else {
global $frm_field;
$c_field = $frm_field->getOne($c);
if (!$c_field) {
$field->field_options['calc'] = str_replace('[' . $c . ']', 0, $field->field_options['calc']);
continue;
}
$c_id = $c_field->id;
unset($c_field);
}
$c_val = trim($_POST['item_meta'][$c_id]);
if (!is_numeric($c_val)) {
preg_match_all('/[0-9,]*\\.?[0-9]+/', $c_val, $c_matches);
$c_val = $c_matches ? end($c_matches[0]) : 0;
unset($c_matches);
}
if ($c_val == '') {
$c_val = 0;
}
$field->field_options['calc'] = str_replace('[' . $c . ']', $c_val, $field->field_options['calc']);
unset($c);
unset($c_id);
}
include FrmAppHelper::plugin_path() . '/pro/classes/helpers/FrmProMathHelper.php';
$m = new EvalMath();
if (strpos($field->field_options['calc'], ').toFixed(')) {
$field->field_options['calc'] = str_replace(').toFixed(2', '', $field->field_options['calc']);
$round = 2;
}
$result = $m->evaluate(str_replace('Math.', '', '(' . $field->field_options['calc'] . ')'));
if (isset($round) and $round) {
$result = sprintf('%.' . $round . 'f', $result);
}
unset($m);
$_POST['item_meta'][$field->id] = $value = $result;
unset($result);
}
unset($calc_matches);
}
//Don't validate the format if field is blank
if ($value == '' or is_array($value)) {
return $errors;
}
$value = trim($value);
//validate the format
if ($field->type == 'number' and !is_numeric($value) or $field->type == 'email' and !is_email($value) or ($field->type == 'website' or $field->type == 'url' or $field->type == 'image') and !preg_match('/^http(s)?:\\/\\/([\\da-z\\.-]+)\\.([\\da-z\\.-]+)/i', $value)) {
$errors['field' . $field->id] = FrmProFieldsHelper::get_error_msg($field, 'invalid');
}
if ($field->type == 'phone') {
$pattern = (isset($field->field_options['format']) and !empty($field->field_options['format'])) ? $field->field_options['format'] : '^((\\+\\d{1,3}(-|.| )?\\(?\\d\\)?(-| |.)?\\d{1,5})|(\\(?\\d{2,6}\\)?))(-|.| )?(\\d{3,4})(-|.| )?(\\d{4})(( x| ext)\\d{1,5}){0,1}$';
$pattern = apply_filters('frm_phone_pattern', $pattern, $field);
//check if format is already a regular expression
if (strpos($pattern, '^') !== 0) {
//if not, create a regular expression
$pattern = preg_replace('/\\d/', '\\d', preg_quote($pattern));
$pattern = '/^' . $pattern . '$/';
} else {
$pattern = '/' . $pattern . '/';
}
if (!preg_match($pattern, $value)) {
$errors['field' . $field->id] = FrmProFieldsHelper::get_error_msg($field, 'invalid');
}
unset($pattern);
}
if ($field->type == 'date') {
if (!preg_match('/^\\d{4}-\\d{2}-\\d{2}$/', $value)) {
global $frmpro_settings;
$formated_date = FrmProAppHelper::convert_date($value, $frmpro_settings->date_format, 'Y-m-d');
//check format before converting
if ($value != date($frmpro_settings->date_format, strtotime($formated_date))) {
$errors['field' . $field->id] = FrmProFieldsHelper::get_error_msg($field, 'invalid');
}
$value = $formated_date;
unset($formated_date);
}
$date = explode('-', $value);
if (count($date) != 3 or !checkdate((int) $date[1], (int) $date[2], (int) $date[0])) {
$errors['field' . $field->id] = FrmProFieldsHelper::get_error_msg($field, 'invalid');
}
}
return $errors;
}
public static function ajax_create()
{
if (!FrmAppHelper::doing_ajax() || !isset($_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();
}
public static function get_form_fields($fields, $form_id, $error = false)
{
global $frm_field, $frm_vars, $frm_page_num;
$prev_page = (int) FrmAppHelper::get_param('frm_page_order_' . $form_id, false);
$go_back = $next_page = false;
if (FrmProFormsHelper::going_to_prev($form_id)) {
$go_back = true;
$next_page = FrmAppHelper::get_param('frm_next_page');
$prev_page = $set_prev = $next_page - 1;
} else {
if (FrmProFormsHelper::saving_draft($form_id) and !$error) {
$next_page = FrmAppHelper::get_param('frm_page_order_' . $form_id, false);
$prev_page = $set_prev = $next_page - 1;
}
}
//$current_form_id = FrmAppHelper::get_param('form_id', false);
//if (is_numeric($current_form_id) and $current_form_id != $form_id)
// return $fields;
$get_last = false;
if ($error) {
$set_prev = $prev_page;
if ($prev_page) {
$prev_page = $prev_page - 1;
} else {
$prev_page = 999;
$get_last = true;
}
}
$frm_form = new FrmForm();
$form = $frm_form->getOne($form_id);
$ajax = (isset($form->options['ajax_submit']) and $form->options['ajax_submit']) ? true : false;
unset($form);
$ajax_now = (!defined('DOING_AJAX') or isset($frm_vars['preview']) and $frm_vars['preview']);
$page_breaks = array();
foreach ((array) $fields as $f) {
if ($f->type == 'captcha') {
$recap = $f;
}
if ($ajax) {
switch ($f->type) {
case 'date':
if (!isset($frm_vars['datepicker_loaded']) or !is_array($frm_vars['datepicker_loaded'])) {
$frm_vars['datepicker_loaded'] = array();
}
$frm_vars['datepicker_loaded']['field_' . $f->field_key] = $ajax_now;
break;
case 'time':
if (isset($f->field_options['unique']) and $f->field_options['unique']) {
if (!isset($frm_vars['timepicker_loaded'])) {
$frm_vars['timepicker_loaded'] = array();
}
$frm_vars['timepicker_loaded']['field_' . $f->field_key] = $ajax_now;
}
break;
case 'phone':
if (isset($f->field_options['format']) and !empty($f->field_options['format']) and strpos($f->field_options['format'], '^') !== 0) {
global $frm_input_masks;
$frm_input_masks[$f->id] = $ajax_now ? preg_replace('/\\d/', '9', $f->field_options['format']) : false;
}
break;
default:
//do_action('frm_check_ajax_js_load', $f, $ajax_now);
break;
}
}
if ($f->type != 'break') {
continue;
}
$page_breaks[$f->field_order] = $f;
if (($prev_page or $go_back) and !$get_last) {
if (($error or $go_back) and $f->field_order < $prev_page or !$error and !$go_back and !isset($prev_page_obj) and $f->field_order == $prev_page) {
$prev_page_obj = true;
$prev_page = $f->field_order;
} else {
if (isset($set_prev) and $f->field_order < $set_prev) {
$prev_page_obj = true;
$prev_page = $f->field_order;
} else {
if ($f->field_order > $prev_page and !isset($set_next) and (!$next_page or is_numeric($next_page))) {
$next_page = $f;
$set_next = true;
}
}
}
} else {
if ($get_last) {
$prev_page_obj = true;
$prev_page = $f->field_order;
$next_page = false;
} else {
if (!$next_page) {
$next_page = $f;
} else {
if (is_numeric($next_page) and $f->field_order == $next_page) {
$next_page = $f;
}
}
}
}
unset($f);
}
unset($ajax);
if (!isset($prev_page_obj) and $prev_page) {
$prev_page = 0;
}
if ($prev_page) {
$current_page = $page_breaks[$prev_page];
if (self::is_field_hidden($current_page, stripslashes_deep($_POST))) {
$current_page = apply_filters('frm_get_current_page', $current_page, $page_breaks, $go_back);
if (!$current_page or $current_page->field_order != $prev_page) {
$prev_page = $current_page ? $current_page->field_order : 0;
foreach ($page_breaks as $o => $pb) {
if ($o > $prev_page) {
$next_page = $pb;
break;
}
}
if ($next_page->field_order <= $prev_page) {
$next_page = false;
}
}
}
}
if ($prev_page) {
$frm_vars['prev_page'][$form_id] = $prev_page;
} else {
unset($frm_vars['prev_page'][$form_id]);
}
if (!isset($next_page)) {
$next_page = false;
}
if ($next_page) {
if (is_numeric($next_page) && isset($page_breaks[$next_page])) {
$next_page = $page_breaks[$next_page];
}
if (!is_numeric($next_page)) {
$frm_vars['next_page'][$form_id] = $next_page;
$next_page = $next_page->field_order;
}
} else {
unset($frm_vars['next_page'][$form_id]);
}
$pages = array_keys($page_breaks);
$frm_page_num = $prev_page ? array_search($prev_page, $pages) + 2 : 1;
unset($page_breaks);
if ($next_page or $prev_page) {
foreach ($fields as $f) {
if ($f->type == 'hidden' or $f->type == 'user_id') {
continue;
}
if ($prev_page and $next_page and $f->field_order < $prev_page and $f->field_order > $next_page) {
$f->type = 'hidden';
} else {
if ($prev_page and $f->field_order < $prev_page) {
$f->type = 'hidden';
} else {
if ($next_page and $f->field_order > $next_page) {
$f->type = 'hidden';
}
}
}
unset($f);
}
global $frm_settings;
if (isset($recap) and $recap and !empty($frm_settings->pubkey)) {
//check to see if recaptcha script should be loaded on this page
$frm_vars['recap_script'] = true;
}
}
return $fields;
}
public static function ajax_create()
{
global $frm_entry;
$frm_form = new FrmForm();
$form = $frm_form->getOne($_POST['form_id']);
if (!$form) {
echo false;
die;
}
$no_ajax_fields = array('file');
$errors = $frm_entry->validate($_POST, $no_ajax_fields);
if (empty($errors)) {
global $wpdb;
$where = $wpdb->prepare("form_id=%d", $form->id);
if (isset($_POST['frm_page_order_' . $form->id])) {
$where .= $wpdb->prepare(" AND field_order < %d", $_POST['frm_page_order_' . $form->id]);
}
$ajax = isset($form->options['ajax_submit']) ? $form->options['ajax_submit'] : 0;
//ajax submit if no file, rte, captcha
if ($ajax) {
$no_ajax = $wpdb->get_var("SELECT id FROM {$wpdb->prefix}frm_fields WHERE type in ('" . implode("','", $no_ajax_fields) . "') AND {$where} LIMIT 1");
if ($no_ajax) {
$ajax = false;
}
}
if ($ajax) {
global $frm_vars;
$frm_vars['ajax'] = true;
$frm_vars['css_loaded'] = true;
if (!isset($_POST['frm_page_order_' . $form->id]) && !FrmProFormsHelper::going_to_prev($form->id) || FrmProFormsHelper::saving_draft($form->id)) {
$processed = true;
FrmEntriesController::process_entry($errors, true);
}
echo FrmFormsController::show_form($form->id);
// trigger the footer scripts if there is a form to show
if ($errors || !isset($form->options['show_form']) || $form->options['show_form'] || !isset($processed)) {
self::register_scripts();
FrmProEntriesController::enqueue_footer_js();
wp_deregister_script('formidable');
global $wp_scripts, $wp_styles;
foreach (array('jquery', 'jquery-ui-core', 'jquery-migrate', 'thickbox') as $s) {
if (isset($wp_scripts->registered[$s])) {
$wp_scripts->done[] = $s;
}
unset($s);
}
$keep_styles = apply_filters('frm_ajax_load_styles', array('dashicons', 'jquery-theme'));
foreach ($wp_styles->registered as $s => $info) {
if (!is_array($keep_styles) || !in_array($s, $keep_styles)) {
$wp_styles->done[] = $s;
}
unset($s);
}
wp_print_footer_scripts();
FrmProEntriesController::footer_js();
}
} else {
echo false;
}
} else {
$errors = str_replace('"', '"', $errors);
$obj = array();
foreach ($errors as $field => $error) {
$field_id = str_replace('field', '', $field);
$obj[$field_id] = $error;
}
echo json_encode($obj);
}
die;
}
public static function validate_confirmation_field(&$errors, $field, $value, $args)
{
//Make sure confirmation field matches original field
if (!FrmField::is_option_true($field, 'conf_field')) {
return;
}
if (FrmProFormsHelper::saving_draft()) {
//Check confirmation field if saving a draft
$args['action'] = $_POST['frm_action'] == 'create' ? 'create' : 'update';
self::validate_check_confirmation_field($errors, $field, $value, $args);
return;
}
$args['action'] = $_POST['frm_action'] == 'update' ? 'update' : 'create';
self::validate_check_confirmation_field($errors, $field, $value, $args);
}
