Edit file File name : class.jetpack-client-server.php Content :<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName /** * Client = Plugin * Client Server = API Methods the Plugin must respond to * * @package automattic/jetpack */ /** * Client = Plugin * Client Server = API Methods the Plugin must respond to */ class Jetpack_Client_Server { /** * Whether the class has been initialized. * * @var bool */ private static $did_init = false; /** * Initialize the hooks, but only once. * * @return void */ public static function init() { if ( static::$did_init ) { return; } 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. * * @return string */ 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. * * @return string */ public static function client_authorize_fallback_url() { return Jetpack::admin_url(); } /** * Deactivate a plugin. * * @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 ); return 1; } else { // 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 ); return 1; } } } return 0; } /** * Filters the result of test_connection REST method * * @return string The current Jetpack version number */ public static function connection_check() { return JETPACK__VERSION; } } Save