get_results(sprintf('SHOW TABLES FROM %s;', DB_NAME), ARRAY_N));
// phpcs:enable
if (! in_array("{$wpdb->prefix}wu_domain_mappings", $tables, true)) {
Core_Installer::get_instance()->_install_database_tables();
}
return true;
}
return get_network_option(null, 'wu_setup_finished', false);
}
/**
* Checks for a test environment.
*
* @since 2.0.0
* @return boolean
*/
public static function is_unit_test() {
return defined('WP_TESTS_MULTISITE') && WP_TESTS_MULTISITE;
}
/**
* Check if the PHP version requirements are met
*
* @since 2.0.0
*/
public static function check_php_version(): bool {
if (version_compare(phpversion(), self::$php_version, '<')) {
add_action('network_admin_notices', array('WP_Ultimo\Requirements', 'notice_unsupported_php_version'));
return false;
}
return true;
}
/**
* Check if the WordPress version requirements are met
*
* @since 2.0.0
*/
public static function check_wp_version(): bool {
global $wp_version;
if (version_compare($wp_version, self::$wp_version, '<')) {
add_action('network_admin_notices', array('WP_Ultimo\Requirements', 'notice_unsupported_wp_version'));
return false;
}
return true;
}
/**
* Check Cron Status
*
* Gets the current cron status by performing a test spawn.
* Cached for one hour when all is well.
*
* Heavily inspired on Astra's test_cron check:
*
* @see astra/inc/theme-update/class-astra-theme-background-updater.php
*
* @since 2.0.0
* @return false if there is a problem spawning a call to WP-Cron system.
*/
public static function check_wp_cron(): bool {
global $wp_version;
if (defined('DISABLE_WP_CRON') && DISABLE_WP_CRON) {
return false;
}
if (defined('ALTERNATE_WP_CRON') && ALTERNATE_WP_CRON) {
return false;
}
$cached_status = get_site_transient('wp-ultimo-cron-test-ok');
if ($cached_status) {
return true;
}
$sslverify = version_compare($wp_version, 4.0, '<');
$doing_wp_cron = sprintf('%.22F', microtime(true));
$cron_request = apply_filters(
'cron_request', // phpcs:ignore
array(
'url' => site_url('wp-cron.php?doing_wp_cron=' . $doing_wp_cron),
'args' => array(
'timeout' => 3,
'blocking' => true,
'sslverify' => apply_filters('https_local_ssl_verify', $sslverify), // phpcs:ignore
),
)
);
$result = wp_remote_post($cron_request['url'], $cron_request['args']);
if (wp_remote_retrieve_response_code($result) >= 300) {
return false;
}
set_transient('wp-ultimo-cron-test-ok', 1, HOUR_IN_SECONDS);
return true;
}
/**
* Check if the install is a Multisite install
*
* @since 2.0.0
*/
public static function is_multisite(): bool {
if (! is_multisite()) {
add_action('admin_notices', array('WP_Ultimo\Requirements', 'notice_not_multisite'));
return false;
}
return true;
}
/**
* Check if WP Multisite WaaS is network active.
*
* @since 2.0.0
*/
public static function is_network_active(): bool {
/**
* Allow for developers to short-circuit this check.
*
* This is useful when using composer-based and other custom setups,
* such as Bedrock, for example, where using plugins as mu-plugins
* are the norm.
*
* @since 2.0.0
* @return bool
*/
$skip_network_activation_check = apply_filters('wp_ultimo_skip_network_active_check', wu_is_must_use());
if ($skip_network_activation_check) {
return true;
}
if (! function_exists('is_plugin_active_for_network')) {
require_once ABSPATH . '/wp-admin/includes/plugin.php';
}
if (! is_plugin_active_for_network(WP_ULTIMO_PLUGIN_BASENAME) && ! self::is_unit_test()) {
add_action('admin_notices', array('WP_Ultimo\Requirements', 'notice_not_network_active'));
return false;
}
return true;
}
/**
* Adds a network admin notice about the PHP requirements not being met
*
* @since 2.0.0
* @return void
*/
public static function notice_unsupported_php_version() {
// translators: the %1$s placeholder is the required PHP version, while the %2$s is the current PHP version.
$message = sprintf(__('WP Multisite WaaS requires at least PHP version %1$s to run. Your current PHP version is %2$s. Please, contact your hosting company support to upgrade your PHP version. If you want maximum performance consider upgrading your PHP to version 7.0 or later.', 'wp-ultimo'), self::$php_version, phpversion());
printf('', $message);
}
/**
* Adds a network admin notice about the WordPress requirements not being met
*
* @since 2.0.0
* @return void
*/
public static function notice_unsupported_wp_version() {
global $wp_version;
// translators: the %1$s placeholder is the required WP version, while the %2$s is the current WP version.
$message = sprintf(__('WP Multisite WaaS requires at least WordPress version %1$s to run. Your current WordPress version is %2$s.', 'wp-ultimo'), self::$wp_version, $wp_version);
printf('', $message);
}
/**
* Adds a network admin notice about the install not being a multisite install
*
* @since 2.0.0
* @return void
*/
public static function notice_not_multisite() {
$message = __('WP Multisite WaaS requires a multisite install to run properly. To know more about WordPress Networks, visit this link: Create a Network →', 'wp-ultimo');
printf('', $message);
}
/**
* Adds a network admin notice about the WP Multisite WaaS not being network-active
*
* @since 2.0.0
* @return void
*/
public static function notice_not_network_active() {
// translators: %s is a placeholder for the Network Admin plugins page URL.
$message = sprintf(__('WP Multisite WaaS needs to be network active to run properly. You can "Network Activate" it here', 'wp-ultimo'), network_admin_url('plugins.php'));
printf('', $message);
}
}