Jetpack_Sync_Module_Users::map_user_meta_key() - Code Metrics - Inspection of "Remove user capabilities and user roles action" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — sync/user-meta ( 973db3...e1df47 )

unknown

created 2017-10-03 23:42 UTC

Jetpack_Sync_Module_Users::map_user_meta_key() A

↳ Parent: Jetpack_Sync_Module_Users

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	1
dl	0
loc	4
rs	10
c	0
b	0
f	0

<?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 );

		//Edit user info, see https://github.com/WordPress/WordPress/blob/c05f1dc805bddcc0e76fd90c4aaf2d9ea76dc0fb/wp-admin/user-edit.php#L126
		add_action( 'personal_options_update', array( $this, 'edited_user_handler' ) );
		add_action( 'edit_user_profile_update', array( $this, 'edited_user_handler' ) );
		add_action( 'jetpack_user_edited', $callable );

		add_action( 'deleted_user', array( $this, 'deleted_user_handler' ), 10, 2 );
		add_action( 'jetpack_deleted_user', $callable, 10, 3 );
		add_action( 'remove_user_from_blog', array( $this, 'remove_user_from_blog_handler' ), 10, 2 );
		add_action( 'jetpack_removed_user_from_blog', $callable, 10, 2 );

		// 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 );

		// listen for meta changes ( locale, roles and capabilities )
		$this->init_listeners_for_meta_type( 'user', $callable );
		$this->init_meta_whitelist_handler( 'user', array( $this, 'filter_meta' ) );
	}

	public function filter_meta( $args ) {
		if ( $this->is_whitelisted_user_meta( $args[2] ) ) {
			return $args;
		}
		return false;
	}

	public function is_whitelisted_user_meta( $meta_key ) {
		$user_meta_keys = (array)Jetpack_Sync_Settings::get_setting( 'user_meta_whitelist' );
		$user_keys = array_map( array( $this, 'map_user_meta_key' ), $user_meta_keys );

		return in_array( $meta_key, $user_keys );
	}

	public function map_user_meta_key( $key ) {
		global $wpdb;
		return str_replace( '*_', $wpdb->get_blog_prefix(), $key );
	}

	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' ), 10, 2 );
		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 );
			unset( $user->cap_key ); //
			unset( $user->allcaps ); // We should be able to constuct this from the roles data that we have.

			if ( isset( $user->filter ) ) {
				unset( $user->filter );
			}
		}
		return $user;
	}

	public function add_to_user( $user ) {
		$user->allowed_mime_types = get_allowed_mime_types( $user );
		return $user;
	}

	public function expand_user( $args ) {
		list( $user ) = $args;

		if ( $user ) {

			return array( $this->sanitize_user_and_expand( $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 );
	}

	public function deleted_user_handler( $deleted_user_id, $reassigned_user_id = '' ) {
		$is_multisite = is_multisite();
		/**
		 * Fires when a user is deleted on a site
		 *
		 * @since 5.4.0
		 *
		 * @param int $deleted_user_id - ID of the deleted user
		 * @param int $reassigned_user_id - ID of the user the deleted user's posts is reassigned to (if any)
		 * @param bool $is_multisite - Whether this site is a multisite installation
		 */
		do_action( 'jetpack_deleted_user', $deleted_user_id, $reassigned_user_id, $is_multisite );
	}

	public function edited_user_handler( $user_id ) {
		/**
		 * Fires when a user is edited on a site
		 *
		 * @since 5.4.0
		 *
		 * @param int $user_id - ID of the edited user
		 */
		do_action( 'jetpack_user_edited', $user_id );
	}
	
	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 ) {
		//The jetpack_sync_register_user payload is identical to jetpack_sync_save_user, don't send both
		if ( $this->is_create_user() || $this->is_add_user_to_blog() ) {
			return;
		}

		$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 ) {
		//The jetpack_sync_register_user payload is identical to jetpack_sync_save_user, don't send both
		if ( $this->is_create_user() || $this->is_add_user_to_blog() ) {
			return;
		}

		// 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 ) ) );
	}

	public function remove_user_from_blog_handler( $user_id, $blog_id ) {
		//User is removed on add, see https://github.com/WordPress/WordPress/blob/0401cee8b36df3def8e807dd766adc02b359dfaf/wp-includes/ms-functions.php#L2114
		if ( $this->is_add_new_user_to_blog() ) {
			return;
		}

		$reassigned_user_id = $this->get_reassigned_network_user_id();

		//Note that we are in the context of the blog the user is removed from, see https://github.com/WordPress/WordPress/blob/473e1ba73bc5c18c72d7f288447503713d518790/wp-includes/ms-functions.php#L233
		/**
		 * Fires when a user is removed from a blog on a multisite installation
		 *
		 * @since 5.4.0
		 *
		 * @param int $user_id - ID of the removed user
		 * @param int $reassigned_user_id - ID of the user the removed user's posts is reassigned to (if any)
		 */
		do_action( 'jetpack_removed_user_from_blog', $user_id, $reassigned_user_id );
	}

	private function is_add_new_user_to_blog() {
		return Jetpack::is_function_in_backtrace( 'add_new_user_to_blog' );
	}

	private function is_add_user_to_blog() {
		return Jetpack::is_function_in_backtrace( 'add_user_to_blog' );
	}

	private function is_create_user() {
		$functions = array(
			'add_new_user_to_blog', // Used to suppress jetpack_sync_save_user in save_user_cap_handler when user registered on multi site
			'wp_create_user', // Used to suppress jetpack_sync_save_user in save_user_role_handler when user registered on multi site
			'wp_insert_user', // Used to suppress jetpack_sync_save_user in save_user_cap_handler and save_user_role_handler when user registered on single site
		);

		return Jetpack::is_function_in_backtrace( $functions );
	}

	private function get_reassigned_network_user_id() {
		$backtrace = debug_backtrace( false );
		foreach ( $backtrace as $call ) {
			if (
				'remove_user_from_blog' === $call['function'] &&
				3 === count( $call['args'] )
			) {
				return $call['args'][2];
			}
		}

		return false;
	}
}


1		<?php
2
3		class Jetpack_Sync_Module_Users extends Jetpack_Sync_Module {
4		const MAX_INITIAL_SYNC_USERS = 100;
5
6		function name() {
7		return 'users';
8		}
9
10		// this is here to support the backfill API
11		public function get_object_by_id( $object_type, $id ) {
12		if ( $object_type === 'user' && $user = get_user_by( 'id', intval( $id ) ) ) {
13		return $this->sanitize_user_and_expand( $user );
14		}
15
16		return false;
17		}
18
19		public function init_listeners( $callable ) {
20		// users
21		add_action( 'user_register', array( $this, 'save_user_handler' ) );
22		add_action( 'profile_update', array( $this, 'save_user_handler' ), 10, 2 );
23		add_action( 'add_user_to_blog', array( $this, 'save_user_handler' ) );
24		add_action( 'jetpack_sync_add_user', $callable, 10, 2 );
25		add_action( 'jetpack_sync_register_user', $callable, 10, 2 );
26		add_action( 'jetpack_sync_save_user', $callable );
27
28		//Edit user info, see https://github.com/WordPress/WordPress/blob/c05f1dc805bddcc0e76fd90c4aaf2d9ea76dc0fb/wp-admin/user-edit.php#L126
29		add_action( 'personal_options_update', array( $this, 'edited_user_handler' ) );
30		add_action( 'edit_user_profile_update', array( $this, 'edited_user_handler' ) );
31		add_action( 'jetpack_user_edited', $callable );
32
33		add_action( 'deleted_user', array( $this, 'deleted_user_handler' ), 10, 2 );
34		add_action( 'jetpack_deleted_user', $callable, 10, 3 );
35		add_action( 'remove_user_from_blog', array( $this, 'remove_user_from_blog_handler' ), 10, 2 );
36		add_action( 'jetpack_removed_user_from_blog', $callable, 10, 2 );
37
38		// user authentication
39		add_action( 'wp_login', $callable, 10, 2 );
40		add_action( 'wp_login_failed', $callable, 10, 2 );
41		add_action( 'wp_logout', $callable, 10, 0 );
42		add_action( 'wp_masterbar_logout', $callable, 10, 0 );
43
44		// listen for meta changes ( locale, roles and capabilities )
45		$this->init_listeners_for_meta_type( 'user', $callable );
46		$this->init_meta_whitelist_handler( 'user', array( $this, 'filter_meta' ) );
47		}
48
49		public function filter_meta( $args ) {
50		if ( $this->is_whitelisted_user_meta( $args[2] ) ) {
51		return $args;
52		}
53		return false;
54		}
55
56		public function is_whitelisted_user_meta( $meta_key ) {
57		$user_meta_keys = (array)Jetpack_Sync_Settings::get_setting( 'user_meta_whitelist' );
58		$user_keys = array_map( array( $this, 'map_user_meta_key' ), $user_meta_keys );
59
60		return in_array( $meta_key, $user_keys );
61		}
62
63		public function map_user_meta_key( $key ) {
64		global $wpdb;
65		return str_replace( '*_', $wpdb->get_blog_prefix(), $key );
66		}
67
68		public function init_full_sync_listeners( $callable ) {
69		add_action( 'jetpack_full_sync_users', $callable );
70		}
71
72		public function init_before_send() {
73		add_filter( 'jetpack_sync_before_send_jetpack_sync_add_user', array( $this, 'expand_user' ) );
74		add_filter( 'jetpack_sync_before_send_jetpack_sync_register_user', array( $this, 'expand_user' ) );
75		add_filter( 'jetpack_sync_before_send_jetpack_sync_save_user', array( $this, 'expand_user' ), 10, 2 );
76		add_filter( 'jetpack_sync_before_send_wp_login', array( $this, 'expand_login_username' ), 10, 1 );
77		add_filter( 'jetpack_sync_before_send_wp_logout', array( $this, 'expand_logout_username' ), 10, 2 );
78
79		// full sync
80		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_users', array( $this, 'expand_users' ) );
81		}
82
83		public function sanitize_user_and_expand( $user ) {
84		$user = $this->sanitize_user( $user );
85
86		return $this->add_to_user( $user );
87		}
88
89		public function sanitize_user( $user ) {
90		// this create a new user object and stops the passing of the object by reference.
91		$user = unserialize( serialize( $user ) );
92
93		if ( is_object( $user ) && is_object( $user->data ) ) {
94		unset( $user->data->user_pass );
95		unset( $user->cap_key ); //
96		unset( $user->allcaps ); // We should be able to constuct this from the roles data that we have.
97
98		if ( isset( $user->filter ) ) {
99		unset( $user->filter );
100		}
101		}
102		return $user;
103		}
104
105		public function add_to_user( $user ) {
106		$user->allowed_mime_types = get_allowed_mime_types( $user );
107		return $user;
108		}
109
110		public function expand_user( $args ) {
111		list( $user ) = $args;
112
113		if ( $user ) {
114
115		return array( $this->sanitize_user_and_expand( $user ) );
116		}
117
118		return false;
119		}
120
121		public function expand_login_username( $args ) {
122		list( $login, $user ) = $args;
123		$user = $this->sanitize_user( $user );
124
125		return array( $login, $user );
126		}
127
128		public function expand_logout_username( $args, $user_id ) {
129		$user = get_userdata( $user_id );
130		$user = $this->sanitize_user( $user );
131		$login = '';
132		if ( is_object( $user ) && is_object( $user->data ) ) {
133		$login = $user->data->user_login;
134		}
135
136		return array( $login, $user );
137		}
138
139		public function deleted_user_handler( $deleted_user_id, $reassigned_user_id = '' ) {
140		$is_multisite = is_multisite();
141		/**
142		* Fires when a user is deleted on a site
143		*
144		* @since 5.4.0
145		*
146		* @param int $deleted_user_id - ID of the deleted user
147		* @param int $reassigned_user_id - ID of the user the deleted user's posts is reassigned to (if any)
148		* @param bool $is_multisite - Whether this site is a multisite installation
149		*/
150		do_action( 'jetpack_deleted_user', $deleted_user_id, $reassigned_user_id, $is_multisite );
151		}
152
153		public function edited_user_handler( $user_id ) {
154		/**
155		* Fires when a user is edited on a site
156		*
157		* @since 5.4.0
158		*
159		* @param int $user_id - ID of the edited user
160		*/
161		do_action( 'jetpack_user_edited', $user_id );
162		}
163
164		function save_user_handler( $user_id, $old_user_data = null ) {
165		// ensure we only sync users who are members of the current blog
166		if ( ! is_user_member_of_blog( $user_id, get_current_blog_id() ) ) {
167		return;
168		}
169
170		$user = $this->sanitize_user( get_user_by( 'id', $user_id ) );
171
172		// Older versions of WP don't pass the old_user_data in ->data
173		if ( isset( $old_user_data->data ) ) {
174		$old_user = $old_user_data->data;
175		} else {
176		$old_user = $old_user_data;
177		}
178
179		if ( $old_user !== null ) {
180		unset( $old_user->user_pass );
181		if ( serialize( $old_user ) === serialize( $user->data ) ) {
182		return;
183		}
184		}
185
186		if ( 'user_register' === current_filter() ) {
187		/**
188		* Fires when a new user is registered on a site
189		*
190		* @since 4.9.0
191		*
192		* @param object The WP_User object
193		*/
194		do_action( 'jetpack_sync_register_user', $user );
195
196		return;
197		}
198		/* MU Sites add users instead of register them to sites */
199		if ( 'add_user_to_blog' === current_filter() ) {
200		/**
201		* Fires when a new user is added to a site. (WordPress Multisite)
202		*
203		* @since 4.9.0
204		*
205		* @param object The WP_User object
206		*/
207		do_action( 'jetpack_sync_add_user', $user );
208
209		return;
210		}
211
212		/**
213		* Fires when the client needs to sync an updated user
214		*
215		* @since 4.2.0
216		*
217		* @param object The WP_User object
218		*/
219		do_action( 'jetpack_sync_save_user', $user );
220		}
221
222		function save_user_role_handler( $user_id, $role, $old_roles = null ) {
223		//The jetpack_sync_register_user payload is identical to jetpack_sync_save_user, don't send both
224		if ( $this->is_create_user() \|\| $this->is_add_user_to_blog() ) {
225		return;
226		}
227
228		$user = $this->sanitize_user( get_user_by( 'id', $user_id ) );
229		/**
230		* Fires when the client needs to sync an updated user
231		*
232		* @since 4.2.0
233		*
234		* @param object The WP_User object
235		*/
236		do_action( 'jetpack_sync_save_user', $user );
237		}
238
239		function maybe_save_user_meta( $meta_id, $user_id, $meta_key, $value ) {
240		if ( $meta_key === 'locale' ) {
241		if ( current_filter() === 'deleted_user_meta' ) {
242		/**
243		* Allow listeners to listen for user local delete changes
244		*
245		* @since 4.8.0
246		*
247		* @param int $user_id - The ID of the user whos locale is being deleted
248		*/
249		do_action( 'jetpack_sync_user_locale_delete', $user_id );
250		} else {
251		/**
252		* Allow listeners to listen for user local changes
253		*
254		* @since 4.8.0
255		*
256		* @param int $user_id - The ID of the user whos locale is being changed
257		* @param int $value - The value of the new locale
258		*/
259		do_action( 'jetpack_sync_user_locale', $user_id, $value );
260		}
261		}
262		$this->save_user_cap_handler( $meta_id, $user_id, $meta_key, $value );
263		}
264
265		function save_user_cap_handler( $meta_id, $user_id, $meta_key, $capabilities ) {
266		//The jetpack_sync_register_user payload is identical to jetpack_sync_save_user, don't send both
267		if ( $this->is_create_user() \|\| $this->is_add_user_to_blog() ) {
268		return;
269		}
270
271		// if a user is currently being removed as a member of this blog, we don't fire the event
272		if ( current_filter() === 'deleted_user_meta'
273		&&
274		preg_match( '/capabilities\|user_level/', $meta_key )
275		&&
276		! is_user_member_of_blog( $user_id, get_current_blog_id() )
277		) {
278		return;
279		}
280
281		$user = get_user_by( 'id', $user_id );
282		if ( $meta_key === $user->cap_key ) {
283		/**
284		* Fires when the client needs to sync an updated user
285		*
286		* @since 4.2.0
287		*
288		* @param object The Sanitized WP_User object
289		*/
290		do_action( 'jetpack_sync_save_user', $this->sanitize_user( $user ) );
291		}
292		}
293
294		public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
295		global $wpdb;
296
297		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 );
298		}
299
300		public function estimate_full_sync_actions( $config ) {
301		global $wpdb;
302
303		$query = "SELECT count(*) FROM $wpdb->usermeta";
304
305		if ( $where_sql = $this->get_where_sql( $config ) ) {
306		$query .= ' WHERE ' . $where_sql;
307		}
308
309		$count = $wpdb->get_var( $query );
310
311		return (int) ceil( $count / self::ARRAY_CHUNK_SIZE );
312		}
313
314	View Code Duplication	private function get_where_sql( $config ) {
315		global $wpdb;
316
317		$query = "meta_key = '{$wpdb->prefix}capabilities'";
318
319		// config is a list of user IDs to sync
320		if ( is_array( $config ) ) {
321		$query .= ' AND user_id IN (' . implode( ',', array_map( 'intval', $config ) ) . ')';
322		}
323
324		return $query;
325		}
326
327		function get_full_sync_actions() {
328		return array( 'jetpack_full_sync_users' );
329		}
330
331		function get_initial_sync_user_config() {
332		global $wpdb;
333
334		$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 ) );
335
336		if ( count( $user_ids ) <= self::MAX_INITIAL_SYNC_USERS ) {
337		return $user_ids;
338		} else {
339		return false;
340		}
341		}
342
343		public function expand_users( $args ) {
344		$user_ids = $args[0];
345
346		return array_map( array( $this, 'sanitize_user_and_expand' ), get_users( array( 'include' => $user_ids ) ) );
347		}
348
349		public function remove_user_from_blog_handler( $user_id, $blog_id ) {
350		//User is removed on add, see https://github.com/WordPress/WordPress/blob/0401cee8b36df3def8e807dd766adc02b359dfaf/wp-includes/ms-functions.php#L2114
351		if ( $this->is_add_new_user_to_blog() ) {
352		return;
353		}
354
355		$reassigned_user_id = $this->get_reassigned_network_user_id();
356
357		//Note that we are in the context of the blog the user is removed from, see https://github.com/WordPress/WordPress/blob/473e1ba73bc5c18c72d7f288447503713d518790/wp-includes/ms-functions.php#L233
358		/**
359		* Fires when a user is removed from a blog on a multisite installation
360		*
361		* @since 5.4.0
362		*
363		* @param int $user_id - ID of the removed user
364		* @param int $reassigned_user_id - ID of the user the removed user's posts is reassigned to (if any)
365		*/
366		do_action( 'jetpack_removed_user_from_blog', $user_id, $reassigned_user_id );
367		}
368
369		private function is_add_new_user_to_blog() {
370		return Jetpack::is_function_in_backtrace( 'add_new_user_to_blog' );
371		}
372
373		private function is_add_user_to_blog() {
374		return Jetpack::is_function_in_backtrace( 'add_user_to_blog' );
375		}
376
377		private function is_create_user() {
378		$functions = array(
379		'add_new_user_to_blog', // Used to suppress jetpack_sync_save_user in save_user_cap_handler when user registered on multi site
380		'wp_create_user', // Used to suppress jetpack_sync_save_user in save_user_role_handler when user registered on multi site
381		'wp_insert_user', // Used to suppress jetpack_sync_save_user in save_user_cap_handler and save_user_role_handler when user registered on single site
382		);
383
384		return Jetpack::is_function_in_backtrace( $functions );
385		}
386
387		private function get_reassigned_network_user_id() {
388		$backtrace = debug_backtrace( false );
389		foreach ( $backtrace as $call ) {
390		if (
391		'remove_user_from_blog' === $call['function'] &&
392		3 === count( $call['args'] )
393		) {
394		return $call['args'][2];
395		}
396		}
397
398		return false;
399		}
400		}
401

Automattic / jetpack

Push — sync/user-meta ( 973db3...e1df47 )

Jetpack_Sync_Module_Users::map_user_meta_key() A

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