Jetpack_Sync_Module_Users::save_user_cap_handler() - Code Metrics - Inspection of "Move entry point, add isset check" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — fix/nosara ( 09438e...93ba64 )

unknown

created 2017-08-24 01:49 UTC

Jetpack_Sync_Module_Users::save_user_cap_handler() C

↳ Parent: Jetpack_Sync_Module_Users

Complexity

Conditions	7
Paths	4

Size

Total Lines	28
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	7
eloc	12
nc	4
nop	4
dl	0
loc	28
rs	6.7272
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( 'jetpack_sync_user_locale', $callable, 10, 2 );
		add_action( 'jetpack_sync_user_locale_delete', $callable, 10, 1 );

		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 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' ), 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 );
		}

		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 );
	}

	public function deleted_user_handler( $deleted_user_id, $reassigned_user_id = '' ) {
		do_action( 'jetpack_deleted_user', $deleted_user_id, $reassigned_user_id, is_multisite() );
	}

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

Automattic / jetpack

Push — fix/nosara ( 09438e...93ba64 )

Jetpack_Sync_Module_Users::save_user_cap_handler() C

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