/home/arranoyd/magicraft/wp-content/plugins/jetpack/sync/class.jetpack-sync-module-users.php
<?php
class Jetpack_Sync_Module_Users extends Jetpack_Sync_Module {
const MAX_INITIAL_SYNC_USERS = 100;
function name() {
return 'users';
}
// this is here to support the backfill API
public function get_object_by_id( $object_type, $id ) {
if ( $object_type === 'user' && $user = get_user_by( 'id', intval( $id ) ) ) {
return $this->sanitize_user_and_expand( $user );
}
return false;
}
public function init_listeners( $callable ) {
// users
add_action( 'user_register', array( $this, 'save_user_handler' ) );
add_action( 'profile_update', array( $this, 'save_user_handler' ), 10, 2 );
add_action( 'add_user_to_blog', array( $this, 'save_user_handler' ) );
add_action( 'jetpack_sync_add_user', $callable, 10, 2 );
add_action( 'jetpack_sync_register_user', $callable, 10, 2 );
add_action( 'jetpack_sync_save_user', $callable, 10, 2 );
add_action( 'jetpack_sync_user_locale', $callable, 10, 2 );
add_action( 'jetpack_sync_user_locale_delete', $callable, 10, 1 );
add_action( 'deleted_user', $callable, 10, 2 );
add_action( 'remove_user_from_blog', $callable, 10, 2 );
// user roles
add_action( 'add_user_role', array( $this, 'save_user_role_handler' ), 10, 2 );
add_action( 'set_user_role', array( $this, 'save_user_role_handler' ), 10, 3 );
add_action( 'remove_user_role', array( $this, 'save_user_role_handler' ), 10, 2 );
// user capabilities
add_action( 'added_user_meta', array( $this, 'maybe_save_user_meta' ), 10, 4 );
add_action( 'updated_user_meta', array( $this, 'maybe_save_user_meta' ), 10, 4 );
add_action( 'deleted_user_meta', array( $this, 'maybe_save_user_meta' ), 10, 4 );
// user authentication
add_action( 'wp_login', $callable, 10, 2 );
add_action( 'wp_login_failed', $callable, 10, 2 );
add_action( 'wp_logout', $callable, 10, 0 );
add_action( 'wp_masterbar_logout', $callable, 10, 0 );
}
public function init_full_sync_listeners( $callable ) {
add_action( 'jetpack_full_sync_users', $callable );
}
public function init_before_send() {
add_filter( 'jetpack_sync_before_send_jetpack_sync_add_user', array( $this, 'expand_user' ) );
add_filter( 'jetpack_sync_before_send_jetpack_sync_register_user', array( $this, 'expand_user' ) );
add_filter( 'jetpack_sync_before_send_jetpack_sync_save_user', array( $this, 'expand_user' ) );
add_filter( 'jetpack_sync_before_send_wp_login', array( $this, 'expand_login_username' ), 10, 1 );
add_filter( 'jetpack_sync_before_send_wp_logout', array( $this, 'expand_logout_username' ), 10, 2 );
// full sync
add_filter( 'jetpack_sync_before_send_jetpack_full_sync_users', array( $this, 'expand_users' ) );
}
public function sanitize_user_and_expand( $user ) {
$user = $this->sanitize_user( $user );
return $this->add_to_user( $user );
}
public function sanitize_user( $user ) {
// this create a new user object and stops the passing of the object by reference.
$user = unserialize( serialize( $user ) );
if ( is_object( $user ) && is_object( $user->data ) ) {
unset( $user->data->user_pass );
}
return $user;
}
public function add_to_user( $user ) {
$user->allowed_mime_types = get_allowed_mime_types( $user );
if ( function_exists( 'get_user_locale' ) ) {
// Only set the user locale if it is different from the site local
if ( get_locale() !== get_user_locale( $user->ID ) ) {
$user->locale = get_user_locale( $user->ID );
}
}
return $user;
}
public function expand_user( $args ) {
list( $user ) = $args;
if ( $user ) {
return array( $this->add_to_user( $user ) );
}
return false;
}
public function expand_login_username( $args ) {
list( $login, $user ) = $args;
$user = $this->sanitize_user( $user );
return array( $login, $user );
}
public function expand_logout_username( $args, $user_id ) {
$user = get_userdata( $user_id );
$user = $this->sanitize_user( $user );
$login = '';
if( is_object( $user ) && is_object( $user->data ) ) {
$login = $user->data->user_login;
}
return array( $login, $user );
}
function save_user_handler( $user_id, $old_user_data = null ) {
// ensure we only sync users who are members of the current blog
if ( ! is_user_member_of_blog( $user_id, get_current_blog_id() ) ) {
return;
}
$user = $this->sanitize_user( get_user_by( 'id', $user_id ) );
// Older versions of WP don't pass the old_user_data in ->data
if ( isset( $old_user_data->data ) ) {
$old_user = $old_user_data->data;
} else {
$old_user = $old_user_data;
}
if ( $old_user !== null ) {
unset( $old_user->user_pass );
if ( serialize( $old_user ) === serialize( $user->data ) ) {
return;
}
}
if ( 'user_register' === current_filter() ) {
/**
* Fires when a new user is registered on a site
*
* @since 4.9.0
*
* @param object The WP_User object
*/
do_action( 'jetpack_sync_register_user', $user );
return;
}
/* MU Sites add users instead of register them to sites */
if ( 'add_user_to_blog' === current_filter() ) {
/**
* Fires when a new user is added to a site. (WordPress Multisite)
*
* @since 4.9.0
*
* @param object The WP_User object
*/
do_action( 'jetpack_sync_add_user', $user );
return;
}
/**
* Fires when the client needs to sync an updated user
*
* @since 4.2.0
*
* @param object The WP_User object
*/
do_action( 'jetpack_sync_save_user', $user );
}
function save_user_role_handler( $user_id, $role, $old_roles = null ) {
$user = $this->sanitize_user( get_user_by( 'id', $user_id ) );
/**
* Fires when the client needs to sync an updated user
*
* @since 4.2.0
*
* @param object The WP_User object
*/
do_action( 'jetpack_sync_save_user', $user );
}
function maybe_save_user_meta( $meta_id, $user_id, $meta_key, $value ) {
if ( $meta_key === 'locale' ) {
if ( current_filter() === 'deleted_user_meta' ) {
/**
* Allow listeners to listen for user local delete changes
*
* @since 4.8.0
*
* @param int $user_id - The ID of the user whos locale is being deleted
*/
do_action( 'jetpack_sync_user_locale_delete', $user_id );
} else {
/**
* Allow listeners to listen for user local changes
*
* @since 4.8.0
*
* @param int $user_id - The ID of the user whos locale is being changed
* @param int $value - The value of the new locale
*/
do_action( 'jetpack_sync_user_locale', $user_id, $value );
}
}
$this->save_user_cap_handler( $meta_id, $user_id, $meta_key, $value );
}
function save_user_cap_handler( $meta_id, $user_id, $meta_key, $capabilities ) {
// if a user is currently being removed as a member of this blog, we don't fire the event
if ( current_filter() === 'deleted_user_meta'
&&
preg_match( '/capabilities|user_level/', $meta_key )
&&
! is_user_member_of_blog( $user_id, get_current_blog_id() )
) {
return;
}
$user = get_user_by( 'id', $user_id );
if ( $meta_key === $user->cap_key ) {
/**
* Fires when the client needs to sync an updated user
*
* @since 4.2.0
*
* @param object The Sanitized WP_User object
*/
do_action( 'jetpack_sync_save_user', $this->sanitize_user( $user ) );
}
}
public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
global $wpdb;
return $this->enqueue_all_ids_as_action( 'jetpack_full_sync_users', $wpdb->usermeta, 'user_id', $this->get_where_sql( $config ), $max_items_to_enqueue, $state );
}
public function estimate_full_sync_actions( $config ) {
global $wpdb;
$query = "SELECT count(*) FROM $wpdb->usermeta";
if ( $where_sql = $this->get_where_sql( $config ) ) {
$query .= ' WHERE ' . $where_sql;
}
$count = $wpdb->get_var( $query );
return (int) ceil( $count / self::ARRAY_CHUNK_SIZE );
}
private function get_where_sql( $config ) {
global $wpdb;
$query = "meta_key = '{$wpdb->prefix}capabilities'";
// config is a list of user IDs to sync
if ( is_array( $config ) ) {
$query .= ' AND user_id IN (' . implode( ',', array_map( 'intval', $config ) ) . ')';
}
return $query;
}
function get_full_sync_actions() {
return array( 'jetpack_full_sync_users' );
}
function get_initial_sync_user_config() {
global $wpdb;
$user_ids = $wpdb->get_col( "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}user_level' AND meta_value > 0 LIMIT " . ( self::MAX_INITIAL_SYNC_USERS + 1 ) );
if ( count( $user_ids ) <= self::MAX_INITIAL_SYNC_USERS ) {
return $user_ids;
} else {
return false;
}
}
public function expand_users( $args ) {
$user_ids = $args[0];
return array_map( array( $this, 'sanitize_user_and_expand' ), get_users( array( 'include' => $user_ids ) ) );
}
}