/**
* Setup processors on the connected form
*
* @since 0.2.0
*
* @uses "caldera_forms_submit_get_form"
*
* @param array $form The form configuration
*
* @return array|null
*/
function cf_form_connector_setup_processors($form)
{
if (empty($form['is_connected_form'])) {
return $form;
}
// fetch the connected stage form
$base_form = Caldera_Forms_Forms::get_form(cf_form_connector_get_base_form($form));
if (!empty($_POST['cffld_stage'])) {
$current_form = Caldera_Forms_Sanitize::sanitize($_POST['cffld_stage']);
// check this is part of the flow
if (false === cf_form_connector_verify_id($form, $current_form)) {
// erp.. hmm set the base
$current_form = $base_form['ID'];
}
} else {
$current_form = $base_form['ID'];
}
$stage = $form;
// set the primary ( staging form )
// get the process record
$process_record = cf_form_connector_get_current_position();
// get this form to be run
$form = Caldera_Forms_Forms::get_form($current_form);
// check to see if its a back track
if (!empty($_POST['cffld_backnav']) && !empty($process_record[$stage['ID']])) {
if ($current_form === $process_record[$stage['ID']]['current_form']) {
// prepare state jump
$previous_form = $process_record[$stage['ID']]['previous_form'];
// create backtrack record
if (!empty($process_record[$stage['ID']][$previous_form]['back'])) {
$previous_back_form = $process_record[$stage['ID']][$previous_form]['back'];
$process_record[$stage['ID']]['previous_form'] = $previous_back_form;
} else {
unset($process_record[$stage['ID']]['previous_form']);
}
$process_record[$stage['ID']]['current_form'] = $previous_form;
// capture this without saving on a back as not to do processing
if (!empty($form['fields'])) {
if (empty($process_record[$stage['ID']][$current_form])) {
$process_record[$stage['ID']][$current_form] = array();
}
foreach ($form['fields'] as $field_id => $field) {
if (!empty($_POST[$field_id])) {
$process_record[$stage['ID']][$current_form]['pre_data'][$field_id] = $_POST[$field_id];
}
}
}
cf_form_connector_set_current_position($process_record);
// check for ajax
if (!empty($stage['form_ajax'])) {
wp_send_json(array('target' => $stage['ID'] . '_' . (int) $_POST['_cf_frm_ct'], 'form' => Caldera_Forms::render_form($stage)));
}
}
}
$form['stage_form'] = $stage['ID'];
if (empty($process_record[$stage['ID']])) {
// first form - make the ID if not an edit;
if (empty($_POST['_cf_frm_edt'])) {
global $wpdb;
// CREATE ENTRY
$new_entry = array('form_id' => $stage['ID'], 'user_id' => 0, 'datestamp' => date_i18n('Y-m-d H:i:s', time(), 0), 'status' => 'pending');
// if user logged in
if (is_user_logged_in()) {
$new_entry['user_id'] = get_current_user_id();
}
$wpdb->insert($wpdb->prefix . 'cf_form_entries', $new_entry);
$entryid = $wpdb->insert_id;
$process_record = array();
$process_record[$stage['ID']] = array('entry_id' => $entryid, 'fields' => array(), 'field_values' => array(), 'completed' => false, 'current_form' => $form['ID']);
cf_form_connector_set_current_position($process_record);
}
}
// disable mailer
$form['mailer']['enable_mailer'] = false;
$form['mailer']['on_insert'] = false;
// setup each connection condition
$final_form_fields = array();
foreach ($stage['condition_points']['conditions'] as $condition_point => $condition) {
// ye, lets only use the conditions for this form
if ($condition['form'] != $form['ID']) {
continue;
}
// check its there
if (empty($stage['node'][$condition['connect']])) {
continue;
}
// create a processor IF
$processor_id = 'cfp_' . $stage['ID'] . '_' . $condition_point;
$hasBack = false;
if (!empty($condition['back'])) {
$hasBack = true;
}
$form['processors'][$processor_id] = array('ID' => $processor_id, 'type' => 'form-connector', 'config' => array('next_form_id' => $stage['node'][$condition['connect']]['form'], 'back_button' => $hasBack), 'runtimes' => array('insert' => true), 'conditions' => array());
if (!empty($condition['group'])) {
$form['processors'][$processor_id]['conditions'] = array('type' => 'use', 'group' => $condition['group']);
}
$has_condition_points = true;
}
if (empty($has_condition_points) && $process_record[$stage['ID']]['current_form'] == $stage['ID']) {
// last in process!
$form = $stage;
$form['stage_form'] = $stage['ID'];
// setup field values
global $processed_data;
$processed_data[$stage['ID']] = $process_record[$stage['ID']]['field_values'];
$form['fields'] = $process_record[$stage['ID']]['fields'];
unset($process_record[$stage['ID']]['fields']);
unset($process_record[$stage['ID']]['field_values']);
unset($process_record[$stage['ID']]['completed']);
unset($process_record[$stage['ID']]['current_form']);
unset($process_record[$stage['ID']]['previous_form']);
unset($process_record[$stage['ID']]['entry_id']);
foreach ($process_record[$stage['ID']] as $form_id => $data) {
Caldera_Forms::set_submission_meta('form', array($form_id => $data['id']), $form, '_connected_form');
}
$process_record[$form['stage_form']] = array();
cf_form_connector_set_current_position($process_record);
}
return $form;
}
