File ms-functions.php has 1013 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * Multisite WordPress API
 *
 * @package WordPress

Function get_active_blog_for_user has a Cognitive Complexity of 37 (exceeds 5 allowed). Consider refactoring.

Open

function get_active_blog_for_user( $user_id ) {
    global $wpdb;
    $blogs = get_blogs_of_user( $user_id );
    if ( empty( $blogs ) )
        return null;

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Function wpmu_validate_user_signup has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.

Open

function wpmu_validate_user_signup($user_name, $user_email) {
    global $wpdb;

    $errors = new WP_Error();

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Function wpmu_validate_blog_signup has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.

Open

function wpmu_validate_blog_signup( $blogname, $blog_title, $user = '' ) {
    global $wpdb, $domain;

    $current_site = get_current_site();
    $base = $current_site->path;

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Function global_terms has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

function global_terms( $term_id, $deprecated = '' ) {
    global $wpdb;
    static $global_terms_recurse = null;

    if ( !global_terms_enabled() )

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Function recurse_dirsize has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

function recurse_dirsize( $directory ) {
    $size = 0;

    $directory = untrailingslashit( $directory );

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Method wpmu_validate_user_signup has 58 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wpmu_validate_user_signup($user_name, $user_email) {
    global $wpdb;

    $errors = new WP_Error();

Method wpmu_validate_blog_signup has 58 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wpmu_validate_blog_signup( $blogname, $blog_title, $user = '' ) {
    global $wpdb, $domain;

    $current_site = get_current_site();
    $base = $current_site->path;

Function is_email_address_unsafe has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

function is_email_address_unsafe( $user_email ) {
    $banned_names = get_site_option( 'banned_email_domains' );
    if ( $banned_names && ! is_array( $banned_names ) )
        $banned_names = explode( "\n", $banned_names );

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Function remove_user_from_blog has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

function remove_user_from_blog($user_id, $blog_id = '', $reassign = '') {
    global $wpdb;
    switch_to_blog($blog_id);
    $user_id = (int) $user_id;
    /**

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Method global_terms has 46 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function global_terms( $term_id, $deprecated = '' ) {
    global $wpdb;
    static $global_terms_recurse = null;

    if ( !global_terms_enabled() )

Method remove_user_from_blog has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function remove_user_from_blog($user_id, $blog_id = '', $reassign = '') {
    global $wpdb;
    switch_to_blog($blog_id);
    $user_id = (int) $user_id;
    /**

Method get_active_blog_for_user has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function get_active_blog_for_user( $user_id ) {
    global $wpdb;
    $blogs = get_blogs_of_user( $user_id );
    if ( empty( $blogs ) )
        return null;

Function wp_get_sites has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

function wp_get_sites( $args = array() ) {
    global $wpdb;

    if ( wp_is_large_network() )
        return array();

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Function wpmu_activate_signup has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

function wpmu_activate_signup($key) {
    global $wpdb;

    $signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE activation_key = %s", $key) );

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Method wpmu_activate_signup has 40 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wpmu_activate_signup($key) {
    global $wpdb;

    $signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE activation_key = %s", $key) );

Method wp_get_sites has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wp_get_sites( $args = array() ) {
    global $wpdb;

    if ( wp_is_large_network() )
        return array();

Method wpmu_welcome_notification has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wpmu_welcome_notification( $blog_id, $user_id, $password, $title, $meta = array() ) {
    $current_site = get_current_site();

    /**
     * Filter whether to bypass the welcome email after site activation.

Method wpmu_signup_blog_notification has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wpmu_signup_blog_notification( $domain, $path, $title, $user, $user_email, $key, $meta = array() ) {
    /**
     * Filter whether to bypass the new site email notification.
     *
     * @since MU

Method wpmu_create_blog has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function wpmu_create_blog( $domain, $path, $title, $user_id, $meta = array(), $site_id = 1 ) {
    $defaults = array( 'public' => 0 );
    $meta = wp_parse_args( $meta, $defaults );

    $domain = preg_replace( '/\s+/', '', sanitize_user( $domain, true ) );

Function wpmu_create_blog has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

function wpmu_create_blog( $domain, $path, $title, $user_id, $meta = array(), $site_id = 1 ) {
    $defaults = array( 'public' => 0 );
    $meta = wp_parse_args( $meta, $defaults );

    $domain = preg_replace( '/\s+/', '', sanitize_user( $domain, true ) );

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Method wpmu_signup_blog_notification has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

function wpmu_signup_blog_notification( $domain, $path, $title, $user, $user_email, $key, $meta = array() ) {

Method wpmu_signup_blog has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function wpmu_signup_blog( $domain, $path, $title, $user, $user_email, $meta = array() )  {

Method wpmu_create_blog has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function wpmu_create_blog( $domain, $path, $title, $user_id, $meta = array(), $site_id = 1 ) {

Avoid deeply nested control flow statements.

Open

                    if ($handlesize > 0)
                        $size += $handlesize;

Method wpmu_welcome_notification has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

function wpmu_welcome_notification( $blog_id, $user_id, $password, $title, $meta = array() ) {

Function check_upload_mimes has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

function check_upload_mimes( $mimes ) {
    $site_exts = explode( ' ', get_site_option( 'upload_filetypes' ) );
    foreach ( $site_exts as $ext ) {
        foreach ( $mimes as $ext_pattern => $mime ) {
            if ( $ext != '' && strpos( $ext_pattern, $ext ) !== false )

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Function get_most_recent_post_of_user has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

function get_most_recent_post_of_user( $user_id ) {
    global $wpdb;

    $user_blogs = get_blogs_of_user( (int) $user_id );
    $most_recent_post = array();

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Avoid too many return statements within this method.

Open

        return $blog_id;

Avoid too many return statements within this method.

Open

            return new WP_Error( 'user_already_exists', __( 'That username is already activated.' ), $signup);

Avoid too many return statements within this method.

Open

        return array( 'user_id' => $user_id, 'password' => $password, 'meta' => $meta );

Avoid too many return statements within this method.

Open

    return array('blog_id' => $blog_id, 'user_id' => $user_id, 'password' => $password, 'title' => $signup->title, 'meta' => $meta);

Avoid too many return statements within this method.

Open

        return $primary;