Your IP : 3.142.198.108
<?php if ( ! defined( 'ABSPATH' ) ) exit;
class NF_AJAX_Controllers_Form extends NF_Abstracts_Controller
{
private $publish_processing;
public function __construct()
{
add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );
// All Ajax call here are handled in this file
add_action( 'wp_ajax_nf_ajax_get_new_nonce', array( $this, 'get_new_nonce' ) );
add_action( 'wp_ajax_nopriv_nf_ajax_get_new_nonce', array( $this, 'get_new_nonce' ) );
add_action( 'wp_ajax_nf_save_form', array( $this, 'save' ) );
add_action( 'wp_ajax_nf_delete_form', array( $this, 'delete' ) );
add_action( 'wp_ajax_nf_remove_maintenance_mode', array( $this, 'remove_maintenance_mode' ) );
}
public function plugins_loaded()
{
$this->publish_processing = new NF_Database_PublishProcessing();
}
public function save()
{
// Does the current user have admin privileges
if (!current_user_can(apply_filters('ninja_forms_admin_all_forms_capabilities', 'manage_options'))) {
$this->_data['errors'] = esc_html__('Access denied. You must have admin privileges to view this data.', 'ninja-forms');
$this->_respond();
}
check_ajax_referer( 'ninja_forms_builder_nonce', 'security' );
if( ! isset( $_POST[ 'form' ] ) ){
$this->_errors[] = esc_html__( 'Form Not Found', 'ninja-forms' );
$this->_respond();
}
$form_data = json_decode( stripslashes( $_POST['form'] ), ARRAY_A );
if( is_string( $form_data[ 'id' ] ) ) {
$tmp_id = $form_data[ 'id' ];
$form = Ninja_Forms()->form()->get();
$form->save();
$form_data[ 'id' ] = $form->get_id();
$this->_data[ 'new_ids' ][ 'forms' ][ $tmp_id ] = $form_data[ 'id' ];
} else {
$form = Ninja_Forms()->form($form_data['id'])->get();
}
unset( $form_data[ 'settings' ][ '_seq_num' ] );
$form->update_settings( $form_data[ 'settings' ] )->save();
if( isset( $form_data[ 'fields' ] ) ) {
$db_fields_controller = new NF_Database_FieldsController( $form_data[ 'id' ], $form_data[ 'fields' ] );
$db_fields_controller->run();
$form_data[ 'fields' ] = $db_fields_controller->get_updated_fields_data();
$this->_data['new_ids']['fields'] = $db_fields_controller->get_new_field_ids();
}
if( isset( $form_data[ 'deleted_fields' ] ) ){
foreach( $form_data[ 'deleted_fields' ] as $deleted_field_id ){
$field = Ninja_Forms()->form( $form_data[ 'id' ])->get_field( $deleted_field_id );
$field->delete();
}
}
if( isset( $form_data[ 'actions' ] ) ) {
/*
* Loop Actions and fire Save() hooks.
*/
foreach ($form_data['actions'] as &$action_data) {
$id = $action_data['id'];
$action = Ninja_Forms()->form( $form_data[ 'id' ] )->get_action( $id );
$action->update_settings($action_data['settings'])->save();
$action_type = $action->get_setting( 'type' );
if( isset( Ninja_Forms()->actions[ $action_type ] ) ) {
$action_class = Ninja_Forms()->actions[ $action_type ];
$action_settings = $action_class->save( $action_data['settings'] );
if( $action_settings ){
$action_data['settings'] = $action_settings;
$action->update_settings( $action_settings )->save();
}
}
if ($action->get_tmp_id()) {
$tmp_id = $action->get_tmp_id();
$this->_data['new_ids']['actions'][$tmp_id] = $action->get_id();
$action_data[ 'id' ] = $action->get_id();
}
$this->_data[ 'actions' ][ $action->get_id() ] = $action->get_settings();
}
}
/*
* Loop Actions and fire Publish() hooks.
*/
foreach ($form_data['actions'] as &$action_data) {
$action = Ninja_Forms()->form( $form_data[ 'id' ] )->get_action( $action_data['id'] );
$action_type = $action->get_setting( 'type' );
if( isset( Ninja_Forms()->actions[ $action_type ] ) ) {
$action_class = Ninja_Forms()->actions[ $action_type ];
if( $action->get_setting( 'active' ) && method_exists( $action_class, 'publish' ) ) {
$data = $action_class->publish( $this->_data );
if ($data) {
$this->_data = $data;
}
}
}
}
if( isset( $form_data[ 'deleted_actions' ] ) ){
foreach( $form_data[ 'deleted_actions' ] as $deleted_action_id ){
$action = Ninja_Forms()->form()->get_action( $deleted_action_id );
$action->delete();
}
}
delete_user_option( get_current_user_id(), 'nf_form_preview_' . $form_data['id'] );
WPN_Helper::update_nf_cache( $form_data[ 'id' ], $form_data );
do_action( 'ninja_forms_save_form', $form->get_id() );
$this->_respond();
}
public function delete()
{
// Does the current user have admin privileges
if (!current_user_can(apply_filters('ninja_forms_admin_all_forms_capabilities', 'manage_options'))) {
$this->_data['errors'] = esc_html__('Access denied. You must have admin privileges to view this data.', 'ninja-forms');
$this->_respond();
}
check_ajax_referer( 'ninja_forms_builder_nonce', 'security' );
$this->_respond();
}
/**
* This function will take all form out of maintenance mode( in case some
* are still in maintenance mode after some required updates )
*
* @since 3.4.0
*/
public function remove_maintenance_mode() {
// Does the current user have admin privileges
if (!current_user_can(apply_filters('ninja_forms_admin_all_forms_capabilities', 'manage_options'))) {
$this->_data['errors'] = esc_html__('Access denied. You must have admin privileges to view this data.', 'ninja-forms');
$this->_respond();
}
check_ajax_referer( 'ninja_forms_settings_nonce', 'security' );
WPN_Helper::set_forms_maintenance_mode();
$this->_respond();
}
/**
* Let's generate a unique nonce for each form render so that we don't get
* caught with an expiring nonce accidentally and fail to allow a submission
* @since 3.2
*/
public function get_new_nonce() {
// get a timestamp to append to nonce name
$current_time_stamp = time();
// Let's generate a unique nonce
$new_nonce_name = 'ninja_forms_display_nonce_' . $current_time_stamp;
$res = array(
'new_nonce' => wp_create_nonce( $new_nonce_name ),
'nonce_ts' => $current_time_stamp );
$this->_respond( $res );
}
}