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<?php

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defined('ABSPATH') || exit;

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/**

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* Module Name: Sign Up Form

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* Description: Displays sign up form

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class TB_Signup_Form_Module extends Themify_Builder_Component_Module {

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public static function init():void {

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// Sign Up module action for processing sign up form

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add_action('wp_ajax_nopriv_tb_signup_process', array(__CLASS__, 'signup_process'));

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}

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public static function get_module_name():string {

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return __('Sign Up Form', 'themify');

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}

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public static function get_module_icon():string {

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return 'pencil-alt';

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}

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public static function get_js_css():array {

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$_arr = array(

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'css' => 1

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);

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if (!Themify_Builder_Model::is_front_builder_activate()) {

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$_arr['js'] = 1;

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}

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return $_arr;

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}

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/**

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* Render plain content for static content.

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* @param array $module

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* @return string

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public static function get_static_content(array $module):string {

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return sprintf( __( '<a href="%s" target="_blank">Click here to Register</a>', 'themify' ), esc_url( wp_registration_url() ) );

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}

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public static function signup_enabled() {

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return get_option( 'users_can_register' );

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}

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/**

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* Actions to perform when sign up via Sign Up module is sent

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public static function signup_process() {

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if ( empty( $_POST['tb_post_id'] ) || ! self::signup_enabled() ) {

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die(-1);

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}

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$error = false;

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$module = self::get_element_settings( $_POST['tb_post_id'], $_POST['tb_element_id'] );

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if ( empty( $module ) ) {

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$error = __( 'Error retrieving the module.', 'themify' );

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} else if ( $module['captcha'] ) {

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$response =

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$module['captcha'] === 'recaptcha' && ! empty( $_POST['g-recaptcha-response'] ) ? $_POST['g-recaptcha-response']

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: ( $module['captcha'] === 'hcaptcha' && ! empty( $_POST['h-captcha-response'] ) ? $_POST['h-captcha-response'] : null );

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if ( $response ) {

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$result = Themify_Builder_Model::validate_captcha( $module['captcha'], $response );

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if ( is_wp_error( $result ) ) {

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$error = $result->get_error_message();

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}

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} else {

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$error = __( 'Captcha response missing.', 'themify' );

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}

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}

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if ( $error === false && self::flood_check() ) {

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$error = __( 'Please wait, and try again.', 'themify' );

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}

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if ( empty( $_POST['user_login'] ) ) {

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$error = __('Please enter a username', 'themify');

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} elseif (!validate_username($_POST['user_login'])) {

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$error = __('Invalid username', 'themify');

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} elseif ( username_exists($_POST['user_login'] ) ) {

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$error = __('Username already taken', 'themify');

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}

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if ( empty( $_POST['user_email'] ) || ! is_email( $_POST['user_email'] ) ) {

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$error = __('Invalid email', 'themify');

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} elseif ( email_exists( $_POST['user_email'] ) ) {

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$error = __('Email already registered', 'themify');

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}

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if ( empty( $_POST['pwd'] ) ) {

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$error = __('Please enter a password', 'themify');

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}

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if ( $error === false ) {

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global $wpdb;

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$wpdb->query( 'START TRANSACTION' );

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$first_name = sanitize_text_field( $_POST['first_n'] );

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$last_name = sanitize_text_field( $_POST['last_n'] );

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$email = sanitize_email( $_POST['user_email'] );

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try {

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$new_user_id = wp_insert_user(array(

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'user_login' => sanitize_text_field( $_POST['user_login'] ),

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'user_pass' => sanitize_text_field( $_POST['pwd'] ),

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'user_email' => $email,

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'first_name' => $first_name,

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'last_name' => $last_name,

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'description' => isset($_POST['bio']) ? sanitize_textarea_field( $_POST['bio'] ) : '',

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'user_registered' => date('Y-m-d H:i:s'),

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)

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);

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if ( is_wp_error( $new_user_id ) ) {

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throw new Exception( $new_user_id->get_error_message() );

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} else {

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$wpdb->query( 'COMMIT' );

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}

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}

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catch ( \Throwable $e ) {

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$wpdb->query( 'ROLLBACK' );

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$error = __('Problem creating the new user. Please try again.', 'themify');

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}

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if ( $error === false ) {

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// newsletter subscription

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if (isset($_POST['optin']) && $_POST['optin'] == '1') {

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if (!class_exists('Builder_Optin_Service',false)) {

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include_once( THEMIFY_BUILDER_INCLUDES_DIR . '/optin-services/base.php' );

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}

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$optin_instance = Builder_Optin_Service::get_providers($_POST['optin-provider'],true);

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if ($optin_instance) {

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// collect the data for optin service

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$data = array(

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'user_email' => $email,

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'fname' => $first_name,

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'lname' => $last_name,

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);

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foreach ($_POST as $key => $value) {

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if (preg_match('/^optin-/', $key)) {

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$key = preg_replace('/^optin-/', '', $key);

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$data[ $key ] = sanitize_text_field( trim( $value ) );

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}

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}

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$optin_instance::subscribe($data);

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}

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unset($optin_instance);

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}

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$admin_notification = ! isset( $module['e_user'] ) || $module['e_user'] !== false;

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$user_notification = ! isset( $module['e_user'] ) || $module['e_user'] !== false;

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if ( $admin_notification || $user_notification ) {

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$notify = '';

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if ( $admin_notification && $user_notification ) {

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$notify = 'both';

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} elseif ( $user_notification ) {

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$notify = 'user';

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}

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wp_new_user_notification($new_user_id, null, $notify);

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}

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$_SESSION['tb_signup'] = time();

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wp_send_json_success( [

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'user_id' => $new_user_id

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] );

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}

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}

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wp_send_json_error( $error );

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}

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/**

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* Returns true if too many register requests from same IP is detected

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* @return bool

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private static function flood_check():bool {

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if( !session_id() ){

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session_start();

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}

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return ! ( empty( $_SESSION['tb_signup'] ) || ( time() > ( $_SESSION['tb_signup'] + MINUTE_IN_SECONDS ) ) );

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}

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public static function get_styling_image_fields() : array {

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return [

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'b_i' => ''

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];

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}

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public static function get_translatable_text_fields( $module ) : array {

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return [ 'mod_title', 'optin_label', 'l_name', 'l_firstname', 'l_lastname', 'l_username', 'l_email', 'l_password', 'l_submit' ];

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}

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public static function get_translatable_textarea_fields( $module ) : array {

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return [ 'msg_success', 'gdpr_label', 'welcome', 'l_bio', 'desc' ];

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}

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public static function get_translatable_link_fields( $module ) : array {

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return [ 'redirect_to' ];

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}

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}

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TB_Signup_Form_Module::init();

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