public static function maybe_process_form()
{
$form_id = isset($_POST["gform_submit"]) ? $_POST["gform_submit"] : 0;
if ($form_id) {
require_once GFCommon::get_base_path() . "/form_display.php";
GFFormDisplay::process_form($form_id);
}
}
public static function maybe_process_form()
{
$form_id = isset($_POST['gform_submit']) ? absint($_POST['gform_submit']) : 0;
if ($form_id) {
$form_info = RGFormsModel::get_form($form_id);
$is_valid_form = $form_info && $form_info->is_active;
if ($is_valid_form) {
require_once GFCommon::get_base_path() . '/form_display.php';
GFFormDisplay::process_form($form_id);
}
} elseif (isset($_POST['gform_send_resume_link'])) {
require_once GFCommon::get_base_path() . '/form_display.php';
GFFormDisplay::process_send_resume_link();
}
}
public static function maybe_process_form()
{
$form_id = isset($_POST["gform_submit"]) ? $_POST["gform_submit"] : 0;
if ($form_id) {
$form_info = RGFormsModel::get_form($form_id);
$is_valid_form = $form_info && $form_info->is_active;
if ($is_valid_form) {
require_once GFCommon::get_base_path() . "/form_display.php";
GFFormDisplay::process_form($form_id);
}
}
}
/**
* Submits a form. Use this function to send input values through the complete form submission process.
* Supports field validation, notifications, confirmations, multiple-pages and save & continue.
*
* Example usage:
* $input_values['input_1'] = 'Single line text';
* $input_values['input_2_3'] = 'First name';
* $input_values['input_2_6'] = 'Last name';
* $input_values['input_5'] = 'A paragraph of text.';
* //$input_values['gform_save'] = true; // support for save and continue
*
* $result = GFAPI::submit_form( 52, $input_values );
*
* Example output for a successful submission:
* 'is_valid' => boolean true
* 'page_number' => int 0
* 'source_page_number' => int 1
* 'confirmation_message' => string 'confirmation message [snip]'
*
* Example output for failed validation:
* 'is_valid' => boolean false
* 'validation_messages' =>
* array (size=1)
* 2 => string 'This field is required. Please enter the first and last name.'
* 'page_number' => int 1
* 'source_page_number' => int 1
* 'confirmation_message' => string ''
*
*
* Example output for save and continue:
* 'is_valid' => boolean true
* 'page_number' => int 1
* 'source_page_number' => int 1
* 'confirmation_message' => string 'Please use the following link to return to your form from any computer. [snip]'
* 'resume_token' => string '045f941cc4c04d479556bab1db6d3495'
*
*
* @param int $form_id The Form ID
* @param array $input_values An array of values. Not $_POST, that will be automatically merged with the $input_values.
* @param array $field_values Optional.
* @param int $target_page Optional.
* @param int $source_page Optional.
*
* @return array An array containing the result of the submission.
*/
public static function submit_form($form_id, $input_values, $field_values = array(), $target_page = 0, $source_page = 1)
{
$form_id = absint($form_id);
$form = GFAPI::get_form($form_id);
if (empty($form) || !$form['is_active'] || $form['is_trash']) {
return new WP_Error('form_not_found', __('Your form could not be found', 'gravityforms'));
}
$input_values['is_submit_' . $form_id] = true;
$input_values['gform_submit'] = $form_id;
$input_values['gform_target_page_number_' . $form_id] = absint($target_page);
$input_values['gform_source_page_number_' . $form_id] = absint($source_page);
$input_values['gform_field_values'] = $field_values;
require_once GFCommon::get_base_path() . '/form_display.php';
if (!isset($_POST)) {
$_POST = array();
}
$_POST = array_merge_recursive($_POST, $input_values);
try {
GFFormDisplay::process_form($form_id);
} catch (Exception $ex) {
return new WP_Error('error_processing_form', __('There was an error while processing the form:', 'gravityforms') . ' ' . $ex->getCode() . ' ' . $ex->getMessage());
}
if (empty(GFFormDisplay::$submission)) {
return new WP_Error('error_processing_form', __('There was an error while processing the form:', 'gravityforms'));
}
$submissions_array = GFFormDisplay::$submission;
$submission_details = $submissions_array[$form_id];
$result = array();
$result['is_valid'] = $submission_details['is_valid'];
if ($result['is_valid'] == false) {
$validation_messages = array();
foreach ($submission_details['form']['fields'] as $field) {
if ($field->failed_validation) {
$validation_messages[$field->id] = $field->validation_message;
}
}
$result['validation_messages'] = $validation_messages;
}
$result['page_number'] = $submission_details['page_number'];
$result['source_page_number'] = $submission_details['source_page_number'];
$result['confirmation_message'] = $submission_details['confirmation_message'];
if (isset($submission_details['resume_token'])) {
$result['resume_token'] = $submission_details['resume_token'];
$form = self::get_form($form_id);
$result['confirmation_message'] = GFFormDisplay::replace_save_variables($result['confirmation_message'], $form, $result['resume_token']);
}
return $result;
}
public function maybe_save_confirmation()
{
/* On paged forms all processing is suppressed, so we still need to do something */
$form_id = isset($_POST['gform_submit']) ? $_POST['gform_submit'] : 0;
if (!$form_id) {
return;
}
if (!isset($_POST['gform_save_state_' . $form_id])) {
return;
}
$form_info = RGFormsModel::get_form($form_id);
$is_valid_form = $form_info && $form_info->is_active;
if (!$is_valid_form) {
return;
}
$form = RGFormsModel::get_form_meta($form_id);
if (!isset($form['requireLogin']) || !isset($form['enableFormState'])) {
return;
}
if (!$form['requireLogin'] || !$form['enableFormState']) {
return;
}
if (!GFCommon::has_pages($form)) {
return;
}
/* Spoof the page number and make-believe */
$_POST["gform_target_page_number_{$form_id}"] = 65535;
require_once GFCommon::get_base_path() . '/form_display.php';
GFFormDisplay::process_form($form_id);
}
function add_cart_item_data($cart_item_meta, $product_id)
{
global $woocommerce;
if (isset($cart_item_meta['_gravity_form_data']) && isset($cart_item_meta['_gravity_form_lead'])) {
return $cart_item_meta;
}
$gravity_form_data = get_post_meta($product_id, '_gravity_form_data', true);
$cart_item_meta['_gravity_form_data'] = $gravity_form_data;
if ($gravity_form_data && is_array($gravity_form_data) && isset($gravity_form_data['id']) && intval($gravity_form_data['id']) > 0) {
$form_id = $gravity_form_data['id'];
$form_meta = RGFormsModel::get_form_meta($form_id);
//Gravity forms generates errors and warnings. To prevent these from conflicting with other things, we are going to disable warnings and errors.
$err_level = error_reporting();
error_reporting(0);
//MUST disable notifications manually.
add_filter('gform_disable_user_notification_' . $form_id, array(&$this, 'disable_notifications'), 10, 3);
add_filter('gform_disable_admin_notification_' . $form_id, array(&$this, 'disable_notifications'), 10, 3);
add_filter('gform_disable_notification_' . $form_id, array(&$this, 'disable_notifications'), 10, 3);
add_filter("gform_confirmation_" . $form_id, array($this, "disable_confirmation"), 10, 4);
if (empty($form_meta)) {
return $cart_item_meta;
}
require_once GFCommon::get_base_path() . "/form_display.php";
$_POST['gform_submit'] = $_POST['gform_old_submit'];
GFFormDisplay::process_form($form_id);
$_POST['gform_old_submit'] = $_POST['gform_submit'];
unset($_POST['gform_submit']);
$lead = GFFormDisplay::$submission[$form_id]['lead'];
$cart_item_meta['_gravity_form_lead'] = array();
foreach ($form_meta['fields'] as $field) {
if (isset($field['displayOnly']) && $field['displayOnly']) {
continue;
}
$value = RGFormsModel::get_lead_field_value($lead, $field);
if (isset($field['inputs']) && is_array($field['inputs'])) {
foreach ($field['inputs'] as $input) {
$cart_item_meta['_gravity_form_lead'][strval($input['id'])] = $value[strval($input['id'])];
}
} else {
$cart_item_meta['_gravity_form_lead'][strval($field['id'])] = $value;
}
}
if (GFFormDisplay::$submission[$form_id]['is_valid']) {
add_filter('add_to_cart_redirect', array(&$this, 'get_redirect_url'), 99);
if (get_option('woocommerce_cart_redirect_after_add') == 'yes') {
$_SERVER['REQUEST_URI'] = add_query_arg(array('invalid' => 1));
}
}
error_reporting($err_level);
}
return $cart_item_meta;
}