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<?php
/**
* A status class for Jetpack.
*
* @package automattic/jetpack-status
*/
namespace Automattic\Jetpack;
/**
* Class Automattic\Jetpack\Status
*
* Used to retrieve information about the current status of Jetpack and the site overall.
*/
class Status {
/**
* Is Jetpack in development (offline) mode?
*
* @return bool Whether Jetpack's development mode is active.
*/
public function is_development_mode() {
$development_mode = false;
$site_url = site_url();
if ( defined( '\\JETPACK_DEV_DEBUG' ) ) {
$development_mode = constant( '\\JETPACK_DEV_DEBUG' );
} elseif ( $site_url ) {
$development_mode = false === strpos( $site_url, '.' );
}
/**
* Filters Jetpack's development mode.
*
* @see https://jetpack.com/support/development-mode/
*
* @since 2.2.1
*
* @param bool $development_mode Is Jetpack's development mode active.
*/
$development_mode = (bool) apply_filters( 'jetpack_development_mode', $development_mode );
return $development_mode;
}
/**
* Whether this is a system with a multiple networks.
* Implemented since there is no core is_multi_network function.
* Right now there is no way to tell which network is the dominant network on the system.
*
* @return boolean
*/
public function is_multi_network() {
global $wpdb;
// If we don't have a multi site setup no need to do any more.
if ( ! is_multisite() ) {
return false;
}
$num_sites = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->site}" );
if ( $num_sites > 1 ) {
return true;
}
return false;
}
/**
* Whether the current site is single user site.
*
* @return bool
*/
public function is_single_user_site() {
global $wpdb;
$some_users = get_transient( 'jetpack_is_single_user' );
if ( false === $some_users ) {
$some_users = $wpdb->get_var( "SELECT COUNT(*) FROM (SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) AS someusers" );
set_transient( 'jetpack_is_single_user', (int) $some_users, 12 * HOUR_IN_SECONDS );
}
return 1 === (int) $some_users;
}
}
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