CF7 Script Mod - GF

<?php
// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) exit;

// BEGIN ENQUEUE PARENT ACTION
// AUTO GENERATED - Do not modify or remove comment markers above or below:


function create_user_from_registration($cfdata) {
    if (!isset($cfdata->posted_data) && class_exists('WPCF7_Submission')) {
        // Contact Form 7 version 3.9 removed $cfdata->posted_data and now
        // we have to retrieve it from an API
        $submission = WPCF7_Submission::get_instance();
        if ($submission) {
            $formdata = $submission->get_posted_data();
        }
    } elseif (isset($cfdata->posted_data)) {
        // For pre-3.9 versions of Contact Form 7
        $formdata = $cfdata->posted_data;
    } else {
        // We can't retrieve the form data
        return $cfdata;
    }
    // Check this is the user registration form
    if ( $cfdata->title() == 'blog_registration') {
        $password = wp_generate_password( 12, false );
        $email = $formdata['your-email'];
        // Construct a username from the user's name
        $username = strtolower(str_replace(' ', '', $name));
        $name_parts = explode(' ',$name);
        if ( !email_exists( $email ) ) {
            // Find an unused username
            $username_tocheck = $username;
            $i = 1;
            while ( username_exists( $username_tocheck ) ) {
                $username_tocheck = $username . $i++;
            }
            $username = $username_tocheck;
            // Create the user
            $userdata = array(
                'user_login' => $username,
                'user_pass' => $password,
                'user_email' => $email,
                'nickname' => reset($name_parts),
                'display_name' => $name,
                'first_name' => reset($name_parts),
                'last_name' => end($name_parts),
                'role' => 'customer'
            );
            $user_id = wp_insert_user( $userdata );
            if ( !is_wp_error($user_id) ) {
                // Email login details to user
                $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
                $message = "Welcome! Your login details are as follows:" . "\r\n";
                $message .= sprintf(__('Username: %s'), $username) . "\r\n";
                $message .= sprintf(__('Password: %s'), $password) . "\r\n";
                $message .= wp_login_url() . "\r\n";
                wp_mail($email, sprintf(__('[%s] Your username and password'), $blogname), $message);
            }
        }
    }
    return $cfdata;
}
add_action('wpcf7_before_send_mail', 'create_user_from_registration', 1);

if ( !function_exists( 'chld_thm_cfg_parent_css' ) ):
    function chld_thm_cfg_parent_css() {
        wp_enqueue_style( 'chld_thm_cfg_parent', trailingslashit( get_template_directory_uri() ) . 'style.css' );
        wp_enqueue_style( 'chld_thm_cfg_ext1', 'https://fonts.googleapis.com/css?family=Muli' );
    }
endif;
add_action( 'wp_enqueue_scripts', 'chld_thm_cfg_parent_css' );

// END ENQUEUE PARENT ACTION

add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );

function custom_override_checkout_fields( $fields ) {
    unset($fields['billing']['billing_first_name']);
    unset($fields['billing']['billing_last_name']);
    unset($fields['billing']['billing_company']);
    unset($fields['billing']['billing_address_1']);
    unset($fields['billing']['billing_address_2']);
    unset($fields['billing']['billing_city']);
    unset($fields['billing']['billing_postcode']);
    unset($fields['billing']['billing_country']);
    unset($fields['billing']['billing_state']);
    unset($fields['billing']['billing_phone']);
    unset($fields['order']['order_comments']);
    unset($fields['billing']['billing_address_2']);
    unset($fields['billing']['billing_postcode']);
    unset($fields['billing']['billing_company']);
    unset($fields['billing']['billing_last_name']);
    unset($fields['billing']['billing_email']);
    unset($fields['billing']['billing_city']);
    return $fields;
}
add_action( 'admin_bar_menu', 'wp_admin_bar_my_custom_account_menu', 11 );
function wp_admin_bar_my_custom_account_menu( $wp_admin_bar ) {
$user_id = get_current_user_id();
$current_user = wp_get_current_user();
$profile_url = get_edit_profile_url( $user_id );

if ( 0 != $user_id ) {

/* Add the "My Account" menu */
$avatar = get_avatar( $user_id, 28 );
$howdy = sprintf( __('Welcome, %1$s'), $current_user->display_name );
$class = empty( $avatar ) ? '' : 'with-avatar';

$wp_admin_bar->add_menu( array('id' => 'my-account',
'parent' => 'top-secondary',
'title' => $howdy . $avatar,
'href' => $profile_url,
'meta' => array(
'class' => $class,
),
) );
}
}