path: root / wp-content / plugins / dx-users / register-user-class.php


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<?php
class RegisterUser {
    function init() {
        add_action( 'admin_post_nopriv_process_register', array( $this, 'process_register_data' ));
    }

    function process_register_data() {
        if( username_exists( sanitize_text_field( $_POST['password'] ) ) ) {
            wp_die( 'User already exists!' );
        }

        $user_data = array(
            'user_pass'    => sanitize_text_field( $_POST['password'] ),
            'user_login'   => sanitize_text_field( $_POST['email'] ),
            'user_email'   => sanitize_text_field( $_POST['email'] ),
            'display_name' => sanitize_text_field( $_POST['name'] ),
        );

        if( ! is_email( $user_data['user_email'] ) ) {
            wp_die( 'Invaid email address!' );
        }

        $user_id = wp_insert_user( $user_data );

        if( is_wp_error( $user_id ) ) {
            wp_die( $user_id->get_error_message() );
        }

        wp_redirect( home_url() ); exit;
    }
}