WPMultisite/wp-multinetwork-switcher
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Enhance admin bar network switcher and UX

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Refactored and expanded the WP Multi-Network Switcher plugin to improve code style, add AJAX-based network switching, support for admin color schemes, accessibility enhancements, and dynamic inline styles/scripts. Added user permission checks, network info AJAX endpoint, and improved UI feedback for switching. Updated version to 1.0.2.
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feibisi 2025-07-09 18:08:18 +08:00
parent 019138e698
commit 17ad85daa0
1 changed files with 529 additions and 287 deletions
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688
wp-multinetwork-switcher.php
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@ -3,7 +3,7 @@
* Plugin Name: WP Multi-Network Switcher
* Plugin URI: https://wpmultinetwork.com
* Description: Display current network information in admin bar and provide network switching functionality for WP Multi Network environments.
* Version: 1.0.0
* Version: 1.0.2
* Author: WPMultiNetwork.com
* Author URI: https://wpmultinetwork.com
* Text Domain: wp-multinetwork-switcher
@ -16,76 +16,143 @@
* License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/
// Prevent direct access
if (!defined('ABSPATH')) {
exit;
if (!defined("ABSPATH")) {
exit();
}
// Define plugin constants
define('WPMN_ADMINBAR_VERSION', '1.0.0');
define('WPMN_ADMINBAR_PLUGIN_DIR', plugin_dir_path(__FILE__));
define('WPMN_ADMINBAR_PLUGIN_URL', plugin_dir_url(__FILE__));
define('WPMN_ADMINBAR_TEXT_DOMAIN', 'wp-multinetwork-switcher');
class WP_MultiNetwork_AdminBar {
define("WPMN_ADMINBAR_VERSION", "1.0.2");
define("WPMN_ADMINBAR_PLUGIN_DIR", plugin_dir_path(__FILE__));
define("WPMN_ADMINBAR_PLUGIN_URL", plugin_dir_url(__FILE__));
define("WPMN_ADMINBAR_TEXT_DOMAIN", "wp-multinetwork-switcher");
class WP_MultiNetwork_AdminBar
{
private static $instance = null;
private $networks_cache = [];
private $admin_color_scheme = "fresh";
public static function getInstance() {
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
private function __construct() {
add_action('plugins_loaded', [$this, 'init']);
private function __construct()
{
add_action("plugins_loaded", [$this, "init"]);
}
public function init() {
// Load text domain for translations
public function init()
{
$this->loadTextDomain();
// Check if this is a multi-network environment
if (!$this->isMultiNetwork()) {
return;
}
// Add admin bar items
add_action('admin_bar_menu', [$this, 'addNetworkInfoToAdminBar'], 100);
$this->detectAdminColorScheme();
// Enqueue assets
add_action('admin_enqueue_scripts', [$this, 'enqueueAdminAssets']);
add_action('wp_enqueue_scripts', [$this, 'enqueueAdminAssets']);
// Add AJAX handlers
add_action('wp_ajax_switch_network', [$this, 'handleNetworkSwitch']);
add_action("admin_bar_menu", [$this, "addNetworkInfoToAdminBar"], 100);
add_action("admin_enqueue_scripts", [$this, "enqueueAdminAssets"]);
add_action("wp_enqueue_scripts", [$this, "enqueueAdminAssets"]);
add_action("wp_ajax_switch_network", [$this, "handleNetworkSwitch"]);
add_action("wp_ajax_get_network_info", [$this, "getNetworkInfo"]);
add_action("admin_head", [$this, "addAdminHeadStyles"]);
add_action("wp_head", [$this, "addAdminHeadStyles"]);
}
/**
* Load plugin text domain for translations
*/
private function loadTextDomain() {
private function loadTextDomain()
{
load_plugin_textdomain(
WPMN_ADMINBAR_TEXT_DOMAIN,
false,
dirname(plugin_basename(__FILE__)) . '/languages'
dirname(plugin_basename(__FILE__)) . "/languages"
);
}
/**
* Check if this is a multi-network environment
*/
private function isMultiNetwork() {
return is_multisite() && function_exists('get_networks');
private function isMultiNetwork()
{
return is_multisite() && function_exists("get_networks");
}
/**
* Add network information to admin bar
*/
public function addNetworkInfoToAdminBar($wp_admin_bar) {
// Only show for users with network management capabilities
if (!current_user_can('manage_network')) {
private function detectAdminColorScheme()
{
$current_user = wp_get_current_user();
if ($current_user) {
$user_color_scheme = get_user_meta(
$current_user->ID,
"admin_color",
true
);
$this->admin_color_scheme = $user_color_scheme
? $user_color_scheme
: "fresh";
}
}
private function getColorSchemeColors()
{
$schemes = [
"fresh" => [
"primary" => "#0073aa",
"secondary" => "#72aee6",
"hover" => "#005a87",
"background" => "rgba(240, 245, 250, 0.1)",
],
"light" => [
"primary" => "#0073aa",
"secondary" => "#72aee6",
"hover" => "#005a87",
"background" => "rgba(240, 245, 250, 0.1)",
],
"blue" => [
"primary" => "#096484",
"secondary" => "#4796b3",
"hover" => "#07526c",
"background" => "rgba(70, 150, 179, 0.1)",
],
"midnight" => [
"primary" => "#e14d43",
"secondary" => "#77a6b9",
"hover" => "#dd382d",
"background" => "rgba(119, 166, 185, 0.1)",
],
"sunrise" => [
"primary" => "#d1864a",
"secondary" => "#c8b03c",
"hover" => "#b77729",
"background" => "rgba(200, 176, 60, 0.1)",
],
"ectoplasm" => [
"primary" => "#a3b745",
"secondary" => "#c8d035",
"hover" => "#8b9a3e",
"background" => "rgba(200, 208, 53, 0.1)",
],
"ocean" => [
"primary" => "#627c83",
"secondary" => "#9ebaa0",
"hover" => "#576e74",
"background" => "rgba(158, 186, 160, 0.1)",
],
"coffee" => [
"primary" => "#c7a589",
"secondary" => "#9ea476",
"hover" => "#b79570",
"background" => "rgba(158, 164, 118, 0.1)",
],
];
return isset($schemes[$this->admin_color_scheme])
? $schemes[$this->admin_color_scheme]
: $schemes["fresh"];
}
public function addNetworkInfoToAdminBar($wp_admin_bar)
{
if (!current_user_can("manage_network")) {
return;
}
@ -96,61 +163,68 @@ class WP_MultiNetwork_AdminBar {
return;
}
// Add parent menu item
$wp_admin_bar->add_menu([
'id' => 'wp-multinetwork-switcher',
'title' => $this->getNetworkDisplayTitle($current_network),
'href' => '#',
'meta' => [
'class' => 'wp-multinetwork-switcher',
'title' => sprintf(
__('Current Network: %s', WPMN_ADMINBAR_TEXT_DOMAIN),
$current_network['domain']
)
]
"id" => "wp-multinetwork-switcher",
"title" => $this->getNetworkDisplayTitle($current_network),
"href" => "#",
"meta" => [
"class" => "wp-multinetwork-switcher",
"title" => sprintf(
__("Current Network: %s", WPMN_ADMINBAR_TEXT_DOMAIN),
$current_network["domain"]
),
],
]);
// Add network list submenu
foreach ($all_networks as $network) {
$is_current = ($network->id == $current_network['id']);
$is_current = $network->id == $current_network["id"];
$site_count = $this->getNetworkSitesCount($network->id);
$wp_admin_bar->add_menu([
'parent' => 'wp-multinetwork-switcher',
'id' => 'network-' . $network->id,
'title' => $this->getNetworkMenuTitle($network, $is_current, $site_count),
'href' => $is_current ? '#' : $this->getNetworkSwitchUrl($network),
'meta' => [
'class' => $is_current ? 'current-network' : 'switch-network',
'data-network-id' => $network->id,
'title' => sprintf(
__('Network: %s%s (%d sites)', WPMN_ADMINBAR_TEXT_DOMAIN),
"parent" => "wp-multinetwork-switcher",
"id" => "network-" . $network->id,
"title" => $this->getNetworkMenuTitle(
$network,
$is_current,
$site_count
),
"href" => $is_current
? "#"
: $this->getNetworkSwitchUrl($network),
"meta" => [
"class" => $is_current
? "current-network"
: "switch-network",
"data-network-id" => $network->id,
"data-nonce" => wp_create_nonce("network_switch_nonce"),
"title" => sprintf(
__(
"Network: %s%s (%d sites)",
WPMN_ADMINBAR_TEXT_DOMAIN
),
$network->domain,
$network->path,
$site_count
)
]
),
],
]);
}
// Add network admin link
if (current_user_can('manage_network')) {
if (current_user_can("manage_network")) {
$wp_admin_bar->add_menu([
'parent' => 'wp-multinetwork-switcher',
'id' => 'network-admin-all',
'title' => '🔧 ' . __('Manage All Networks', WPMN_ADMINBAR_TEXT_DOMAIN),
'href' => network_admin_url(),
'meta' => [
'class' => 'network-admin-link'
]
"parent" => "wp-multinetwork-switcher",
"id" => "network-admin-all",
"title" => $this->getNetworkAdminLinkTitle(),
"href" => network_admin_url(),
"meta" => [
"class" => "network-admin-link",
],
]);
}
}
/**
* Get current network information
*/
private function getCurrentNetworkInfo() {
private function getCurrentNetworkInfo()
{
$current_network = get_network();
if (!$current_network) {
@ -158,148 +232,271 @@ class WP_MultiNetwork_AdminBar {
}
return [
'id' => $current_network->id,
'domain' => $current_network->domain,
'path' => $current_network->path,
'site_name' => get_network_option($current_network->id, 'site_name', $current_network->domain)
"id" => $current_network->id,
"domain" => $current_network->domain,
"path" => $current_network->path,
"site_name" => get_network_option(
$current_network->id,
"site_name",
$current_network->domain
),
];
}
/**
* Get all networks
*/
private function getAllNetworks() {
if (!function_exists('get_networks')) {
private function getAllNetworks()
{
if (!empty($this->networks_cache)) {
return $this->networks_cache;
}
if (!function_exists("get_networks")) {
return [];
}
return get_networks([
'number' => 100, // Limit to avoid performance issues
'orderby' => 'domain'
$this->networks_cache = get_networks([
"number" => 100,
"orderby" => "domain",
]);
return $this->networks_cache;
}
/**
* Get network sites count with caching
*/
private function getNetworkSitesCount($network_id) {
$cache_key = 'wpmn_network_sites_count_' . $network_id;
private function getNetworkSitesCount($network_id)
{
$cache_key = "wpmn_network_sites_count_" . $network_id;
$count = wp_cache_get($cache_key);
if (false === $count) {
$sites = get_sites([
'network_id' => $network_id,
'count' => true,
'number' => 1000 // Reasonable limit
"network_id" => $network_id,
"count" => true,
"number" => 1000,
]);
$count = is_numeric($sites) ? intval($sites) : count($sites);
// Cache for 5 minutes
wp_cache_set($cache_key, $count, '', 300);
wp_cache_set($cache_key, $count, "", 300);
}
return $count;
}
/**
* Generate network display title (main admin bar menu)
*/
private function getNetworkDisplayTitle($network_info) {
$site_name = !empty($network_info['site_name']) ?
$network_info['site_name'] :
$network_info['domain'];
private function getNetworkDisplayTitle($network_info)
{
$site_name = !empty($network_info["site_name"])
? $network_info["site_name"]
: $network_info["domain"];
$current_site_count = $this->getNetworkSitesCount($network_info['id']);
$current_site_count = $this->getNetworkSitesCount($network_info["id"]);
return sprintf(
'<span class="network-indicator">🌐</span> <span class="network-name">%s</span> <span class="network-count">(%d)</span>',
esc_html($site_name),
$current_site_count
"%s %s %s",
$this->getDashicon("admin-site-alt3", "network-indicator"),
sprintf(
'<span class="network-name">%s</span>',
esc_html($site_name)
),
sprintf(
'<span class="network-count">(%d)</span>',
$current_site_count
)
);
}
/**
* Generate network menu title
*/
private function getNetworkMenuTitle($network, $is_current, $site_count) {
$site_name = get_network_option($network->id, 'site_name', $network->domain);
$indicator = $is_current ? '✓ ' : '';
private function getNetworkMenuTitle($network, $is_current, $site_count)
{
$site_name = get_network_option(
$network->id,
"site_name",
$network->domain
);
$indicator = $is_current ? $this->getDashicon("yes") . " " : "";
return sprintf(
'%s<strong>%s</strong> <span class="site-count">(%s)</span><br><small style="opacity:0.7;">%s%s</small>',
'%s<strong>%s</strong> <span class="site-count">(%s)</span>',
$indicator,
esc_html($site_name),
sprintf(_n('%d site', '%d sites', $site_count, WPMN_ADMINBAR_TEXT_DOMAIN), $site_count),
esc_html($network->domain),
$network->path !== '/' ? esc_html($network->path) : ''
sprintf(
_n(
"%d site",
"%d sites",
$site_count,
WPMN_ADMINBAR_TEXT_DOMAIN
),
$site_count
)
);
}
/**
* Generate network switch URL
*/
private function getNetworkSwitchUrl($network) {
$protocol = is_ssl() ? 'https://' : 'http://';
private function getNetworkAdminLinkTitle()
{
return sprintf(
"%s %s",
$this->getDashicon("admin-tools"),
__("Manage All Networks", WPMN_ADMINBAR_TEXT_DOMAIN)
);
}
private function getDashicon($icon, $class = "")
{
$class_attr = $class ? sprintf(' class="%s"', esc_attr($class)) : "";
return sprintf(
'<span%s data-dashicon="%s"></span>',
$class_attr,
esc_attr($icon)
);
}
private function getNetworkSwitchUrl($network)
{
$protocol = is_ssl() ? "https://" : "http://";
$url = $protocol . $network->domain . $network->path;
// If in admin, try to switch to corresponding admin
if (is_admin()) {
$url .= 'wp-admin/';
$url .= "wp-admin/";
}
return $url;
}
/**
* Handle network switch AJAX request
*/
public function handleNetworkSwitch() {
check_ajax_referer('network_switch_nonce', 'nonce');
if (!current_user_can('manage_network')) {
wp_die(__('Insufficient permissions.', WPMN_ADMINBAR_TEXT_DOMAIN));
public function handleNetworkSwitch()
{
if (!check_ajax_referer("network_switch_nonce", "nonce", false)) {
wp_send_json_error(__("Invalid nonce.", WPMN_ADMINBAR_TEXT_DOMAIN));
}
$network_id = intval($_POST['network_id']);
if (!current_user_can("manage_network")) {
wp_send_json_error(
__("Insufficient permissions.", WPMN_ADMINBAR_TEXT_DOMAIN)
);
}
$network_id = intval($_POST["network_id"]);
$network = get_network($network_id);
if (!$network) {
wp_send_json_error(__('Network does not exist.', WPMN_ADMINBAR_TEXT_DOMAIN));
wp_send_json_error(
__("Network does not exist.", WPMN_ADMINBAR_TEXT_DOMAIN)
);
}
if (!$this->userCanAccessNetwork(get_current_user_id(), $network_id)) {
wp_send_json_error(
__("Access denied to this network.", WPMN_ADMINBAR_TEXT_DOMAIN)
);
}
$switch_url = $this->getNetworkSwitchUrl($network);
wp_send_json_success(['redirect_url' => $switch_url]);
wp_send_json_success(["redirect_url" => $switch_url]);
}
/**
* Enqueue admin assets
*/
public function enqueueAdminAssets() {
if (!is_admin_bar_showing() || !current_user_can('manage_network')) {
public function getNetworkInfo()
{
if (!check_ajax_referer("network_switch_nonce", "nonce", false)) {
wp_send_json_error(__("Invalid nonce.", WPMN_ADMINBAR_TEXT_DOMAIN));
}
if (!current_user_can("manage_network")) {
wp_send_json_error(
__("Insufficient permissions.", WPMN_ADMINBAR_TEXT_DOMAIN)
);
}
$network_id = intval($_POST["network_id"]);
$network = get_network($network_id);
if (!$network) {
wp_send_json_error(
__("Network does not exist.", WPMN_ADMINBAR_TEXT_DOMAIN)
);
}
$site_count = $this->getNetworkSitesCount($network_id);
$site_name = get_network_option(
$network_id,
"site_name",
$network->domain
);
wp_send_json_success([
"id" => $network->id,
"domain" => $network->domain,
"path" => $network->path,
"site_name" => $site_name,
"site_count" => $site_count,
]);
}
private function userCanAccessNetwork($user_id, $network_id)
{
if (is_super_admin($user_id)) {
return true;
}
$sites = get_sites([
"network_id" => $network_id,
"number" => 100,
]);
foreach ($sites as $site) {
if (is_user_member_of_blog($user_id, $site->blog_id)) {
return true;
}
}
return false;
}
public function enqueueAdminAssets()
{
if (!is_admin_bar_showing() || !current_user_can("manage_network")) {
return;
}
// Add inline styles
$css = $this->getInlineCSS();
wp_add_inline_style('admin-bar', $css);
wp_enqueue_script("jquery");
wp_enqueue_style("dashicons");
// Add inline scripts
$js = $this->getInlineJS();
wp_add_inline_script('jquery', $js);
wp_add_inline_script("jquery", $this->getInlineJS());
}
/**
* Get inline CSS
*/
private function getInlineCSS() {
return '
public function addAdminHeadStyles()
{
if (!is_admin_bar_showing() || !current_user_can("manage_network")) {
return;
}
echo '<style type="text/css">' . $this->getInlineCSS() . "</style>";
}
private function getInlineCSS()
{
$colors = $this->getColorSchemeColors();
return sprintf(
'
#wpadminbar .wp-multinetwork-switcher .ab-item {
padding: 0 10px !important;
}
#wpadminbar .network-indicator {
#wpadminbar .network-indicator[data-dashicon]:before {
content: "\\f319";
font-family: dashicons;
font-size: 16px;
margin-right: 5px;
vertical-align: middle;
}
#wpadminbar [data-dashicon="yes"]:before {
content: "\\f147";
font-family: dashicons;
color: %s;
margin-right: 5px;
}
#wpadminbar [data-dashicon="admin-tools"]:before {
content: "\\f348";
font-family: dashicons;
margin-right: 5px;
}
#wpadminbar .network-name {
@ -323,12 +520,12 @@ class WP_MultiNetwork_AdminBar {
}
#wpadminbar .current-network .ab-item {
background-color: rgba(240, 245, 250, 0.1) !important;
color: #72aee6 !important;
background-color: %s !important;
color: %s !important;
}
#wpadminbar .switch-network:hover .ab-item {
background-color: #0073aa !important;
background-color: %s !important;
color: #fff !important;
}
@ -345,134 +542,181 @@ class WP_MultiNetwork_AdminBar {
}
#wpadminbar .network-admin-link .ab-item {
color: #72aee6 !important;
color: %s !important;
font-weight: 600;
}
/* WordPress 6.8 compatibility */
#wpadminbar .switching-indicator {
font-size: 11px;
opacity: 0.7;
font-style: italic;
}
@media screen and (max-width: 782px) {
#wpadminbar .wp-multinetwork-switcher .ab-submenu {
min-width: 280px;
left: -120px;
}
}
';
',
$colors["secondary"],
$colors["background"],
$colors["secondary"],
$colors["hover"],
$colors["secondary"]
);
}
/**
* Get inline JavaScript
*/
private function getInlineJS() {
$nonce = wp_create_nonce('network_switch_nonce');
$switching_text = __('Switching...', WPMN_ADMINBAR_TEXT_DOMAIN);
private function getInlineJS()
{
$ajax_url = admin_url("admin-ajax.php");
$switching_text = __("Switching...", WPMN_ADMINBAR_TEXT_DOMAIN);
$error_text = __(
"Error switching network. Please try again.",
WPMN_ADMINBAR_TEXT_DOMAIN
);
return "
return sprintf(
"
jQuery(document).ready(function($) {
// Network switching functionality
$('.switch-network a').on('click', function(e) {
var href = $(this).attr('href');
if (href && href !== '#') {
// Add loading indicator
var \$item = $(this).closest('.switch-network').find('.ab-item');
\$item.append(' <span class=\"switching-indicator\" style=\"opacity:0.7;\">({$switching_text})</span>');
var switchingInProgress = false;
// Proceed with navigation
window.location.href = href;
$('.switch-network a').on('click', function(e) {
e.preventDefault();
if (switchingInProgress) {
return false;
}
var \$link = $(this);
var \$item = \$link.closest('.switch-network');
var networkId = \$item.data('network-id');
var nonce = \$item.data('nonce');
var originalHref = \$link.attr('href');
if (!networkId || !nonce) {
window.location.href = originalHref;
return;
}
switchingInProgress = true;
\$link.append(' <span class=\"switching-indicator\">(%s)</span>');
$.ajax({
url: '%s',
type: 'POST',
data: {
action: 'switch_network',
network_id: networkId,
nonce: nonce
},
success: function(response) {
if (response.success && response.data.redirect_url) {
window.location.href = response.data.redirect_url;
} else {
alert(response.data || '%s');
switchingInProgress = false;
\$link.find('.switching-indicator').remove();
}
},
error: function() {
alert('%s');
switchingInProgress = false;
\$link.find('.switching-indicator').remove();
}
});
});
// Keyboard shortcut: Ctrl+Shift+N to open network switcher
$(document).keydown(function(e) {
if (e.ctrlKey && e.shiftKey && e.keyCode === 78) {
e.preventDefault();
$('#wp-multinetwork-switcher').trigger('click');
var \$switcher = $('#wp-multinetwork-switcher');
if (\$switcher.length) {
\$switcher.trigger('click');
}
}
});
// Add accessibility attributes
$('#wp-multinetwork-switcher').attr({
'role': 'menubar',
'aria-label': '" . esc_js(__('Network Switcher', WPMN_ADMINBAR_TEXT_DOMAIN)) . "'
'aria-label': '%s'
});
$('#wp-multinetwork-switcher .ab-submenu').attr('role', 'menu');
$('#wp-multinetwork-switcher .ab-submenu li').attr('role', 'menuitem');
});
";
",
$switching_text,
$ajax_url,
$error_text,
$error_text,
esc_js(__("Network Switcher", WPMN_ADMINBAR_TEXT_DOMAIN))
);
}
}
// Initialize plugin
WP_MultiNetwork_AdminBar::getInstance();
/**
* Activation hook - Check requirements
*/
register_activation_hook(__FILE__, function() {
register_activation_hook(__FILE__, function () {
if (!is_multisite()) {
deactivate_plugins(plugin_basename(__FILE__));
wp_die(
__('This plugin requires WordPress Multisite to be enabled.', WPMN_ADMINBAR_TEXT_DOMAIN),
__('Plugin Activation Error', WPMN_ADMINBAR_TEXT_DOMAIN),
['back_link' => true]
__(
"This plugin requires WordPress Multisite to be enabled.",
WPMN_ADMINBAR_TEXT_DOMAIN
),
__("Plugin Activation Error", WPMN_ADMINBAR_TEXT_DOMAIN),
["back_link" => true]
);
}
// Check WordPress version
global $wp_version;
if (version_compare($wp_version, '5.0', '<')) {
if (version_compare($wp_version, "5.0", "<")) {
deactivate_plugins(plugin_basename(__FILE__));
wp_die(
__('This plugin requires WordPress 5.0 or higher.', WPMN_ADMINBAR_TEXT_DOMAIN),
__('Plugin Activation Error', WPMN_ADMINBAR_TEXT_DOMAIN),
['back_link' => true]
__(
"This plugin requires WordPress 5.0 or higher.",
WPMN_ADMINBAR_TEXT_DOMAIN
),
__("Plugin Activation Error", WPMN_ADMINBAR_TEXT_DOMAIN),
["back_link" => true]
);
}
});
/**
* Deactivation hook - Clean up
*/
register_deactivation_hook(__FILE__, function() {
// Clear any cached data
register_deactivation_hook(__FILE__, function () {
wp_cache_flush();
});
/**
* Utility function: Get network sites count (public API)
*/
function wpmn_get_network_sites_count($network_id) {
if (!is_multisite() || !function_exists('get_sites')) {
function wpmn_get_network_sites_count($network_id)
{
if (!is_multisite() || !function_exists("get_sites")) {
return 0;
}
$sites = get_sites([
'network_id' => $network_id,
'count' => true,
'number' => 1000
"network_id" => $network_id,
"count" => true,
"number" => 1000,
]);
return is_numeric($sites) ? intval($sites) : count($sites);
}
/**
* Utility function: Check if user can access network
*/
function wpmn_user_can_access_network($user_id, $network_id) {
function wpmn_user_can_access_network($user_id, $network_id)
{
$user = get_userdata($user_id);
if (!$user) {
return false;
}
// Check if user is super admin
if (is_super_admin($user_id)) {
return true;
}
// Check if user has access to any sites in this network
$sites = get_sites([
'network_id' => $network_id,
'number' => 100
"network_id" => $network_id,
"number" => 100,
]);
foreach ($sites as $site) {
@ -484,15 +728,13 @@ function wpmn_user_can_access_network($user_id, $network_id) {
return false;
}
/**
* Utility function: Get network display name
*/
function wpmn_get_network_display_name($network_id) {
function wpmn_get_network_display_name($network_id)
{
$network = get_network($network_id);
if (!$network) {
return '';
return "";
}
$site_name = get_network_option($network_id, 'site_name');
$site_name = get_network_option($network_id, "site_name");
return !empty($site_name) ? $site_name : $network->domain;
}