<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
* Client Server = API Methods the Plugin must respond to
* @package automattic/jetpack
* Client Server = API Methods the Plugin must respond to
class Jetpack_Client_Server {
* Whether the class has been initialized.
private static $did_init = false;
* Initialize the hooks, but only once.
public static function init() {
if ( static::$did_init ) {
add_filter( 'jetpack_rest_connection_check_response', array( static::class, 'connection_check' ) );
static::$did_init = true;
* Handle the client authorization error.
* @param WP_Error $error The error object.
public static function client_authorize_error( $error ) {
if ( $error instanceof WP_Error ) {
Jetpack::state( 'error', $error->get_error_code() );
* The user is already authorized, we set the Jetpack state and adjust the redirect URL.
public static function client_authorize_already_authorized_url() {
Jetpack::state( 'message', 'already_authorized' );
return Jetpack::admin_url();
* The authorization processing has started.
public static function client_authorize_processing() {
Jetpack::log( 'authorize' );
* The authorization has completed (successfully or not), and the redirect URL is empty.
* We set the Jetpack Dashboard as the default URL.
public static function client_authorize_fallback_url() {
return Jetpack::admin_url();
* @param string $probable_file Expected plugin file.
* @param string $probable_title Expected plugin title.
* @return int 1 if a plugin was deactivated, 0 if not.
public static function deactivate_plugin( $probable_file, $probable_title ) {
include_once ABSPATH . 'wp-admin/includes/plugin.php';
if ( is_plugin_active( $probable_file ) ) {
deactivate_plugins( $probable_file );
// If the plugin is not in the usual place, try looking through all active plugins.
$active_plugins = Jetpack::get_active_plugins();
foreach ( $active_plugins as $plugin ) {
$data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin );
if ( $data['Name'] === $probable_title ) {
deactivate_plugins( $plugin );
* Filters the result of test_connection REST method
* @return string The current Jetpack version number
public static function connection_check() {