Jetpack_Sync_Module_Users::expand_logout_username() - Code Metrics - Inspection of "DOMDocument: suppress errors with libxml" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — fix/domdoc-parsing-errors ( fe8099...30de94 )

by Jeremy

created 2017-10-13 10:37 UTC

expand_logout_username() A

↳ Parent: Jetpack_Sync_Module_Users

Complexity

Conditions	3
Paths	2

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	7
nc	2
nop	2
dl	0
loc	10
rs	9.4285
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_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->add_to_user( $user );
		return $this->sanitize_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 );
		}

		$user->allcaps = $this->get_real_user_capabilities( $user );
		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 get_real_user_capabilities( $user ) {
		$user_capabilities = array();
		foreach( Jetpack_Sync_Defaults::get_capabilities_whitelist() as $capability ) {
			if ( $user_has_capabilities = user_can( $user , $capability ) ) {
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
				$user_capabilities[ $capability ] = true;
			}
		}
		return $user_capabilities;
	}

	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 = '' ) {
		$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( '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_logout', $callable, 10, 0 );
54		add_action( 'wp_masterbar_logout', $callable, 10, 0 );
55		}
56
57		public function init_full_sync_listeners( $callable ) {
58		add_action( 'jetpack_full_sync_users', $callable );
59		}
60
61		public function init_before_send() {
62		add_filter( 'jetpack_sync_before_send_jetpack_sync_add_user', array( $this, 'expand_user' ) );
63		add_filter( 'jetpack_sync_before_send_jetpack_sync_register_user', array( $this, 'expand_user' ) );
64		add_filter( 'jetpack_sync_before_send_jetpack_sync_save_user', array( $this, 'expand_user' ), 10, 2 );
65		add_filter( 'jetpack_sync_before_send_wp_login', array( $this, 'expand_login_username' ), 10, 1 );
66		add_filter( 'jetpack_sync_before_send_wp_logout', array( $this, 'expand_logout_username' ), 10, 2 );
67
68		// full sync
69		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_users', array( $this, 'expand_users' ) );
70		}
71
72		public function sanitize_user_and_expand( $user ) {
73		$user = $this->add_to_user( $user );
74		return $this->sanitize_user( $user );
75		}
76
77		public function sanitize_user( $user ) {
78		// this create a new user object and stops the passing of the object by reference.
79		$user = unserialize( serialize( $user ) );
80
81		if ( is_object( $user ) && is_object( $user->data ) ) {
82		unset( $user->data->user_pass );
83		}
84
85		$user->allcaps = $this->get_real_user_capabilities( $user );
86		return $user;
87		}
88
89		public function add_to_user( $user ) {
90		$user->allowed_mime_types = get_allowed_mime_types( $user );
91
92		if ( function_exists( 'get_user_locale' ) ) {
93
94		// Only set the user locale if it is different from the site local
95		if ( get_locale() !== get_user_locale( $user->ID ) ) {
96		$user->locale = get_user_locale( $user->ID );
97		}
98		}
99
100		return $user;
101		}
102
103		public function get_real_user_capabilities( $user ) {
104		$user_capabilities = array();
105		foreach( Jetpack_Sync_Defaults::get_capabilities_whitelist() as $capability ) {
106		if ( $user_has_capabilities = user_can( $user , $capability ) ) {
		0 ignored issues – show Unused Code introduced 2017-10-05 05:57 UTC by Report Bug Copy Issue Report `$user_has_capabilities` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
107		$user_capabilities[ $capability ] = true;
108		}
109		}
110		return $user_capabilities;
111		}
112
113		public function expand_user( $args ) {
114		list( $user ) = $args;
115
116		if ( $user ) {
117		return array( $this->add_to_user( $user ) );
118		}
119
120		return false;
121		}
122
123		public function expand_login_username( $args ) {
124		list( $login, $user ) = $args;
125		$user = $this->sanitize_user( $user );
126
127		return array( $login, $user );
128		}
129
130		public function expand_logout_username( $args, $user_id ) {
131		$user = get_userdata( $user_id );
132		$user = $this->sanitize_user( $user );
133		$login = '';
134		if ( is_object( $user ) && is_object( $user->data ) ) {
135		$login = $user->data->user_login;
136		}
137
138		return array( $login, $user );
139		}
140
141		public function deleted_user_handler( $deleted_user_id, $reassigned_user_id = '' ) {
142		$is_multisite = is_multisite();
143		/**
144		* Fires when a user is deleted on a site
145		*
146		* @since 5.4.0
147		*
148		* @param int $deleted_user_id - ID of the deleted user
149		* @param int $reassigned_user_id - ID of the user the deleted user's posts is reassigned to (if any)
150		* @param bool $is_multisite - Whether this site is a multisite installation
151		*/
152		do_action( 'jetpack_deleted_user', $deleted_user_id, $reassigned_user_id, $is_multisite );
153		}
154
155		public function edited_user_handler( $user_id ) {
156		/**
157		* Fires when a user is edited on a site
158		*
159		* @since 5.4.0
160		*
161		* @param int $user_id - ID of the edited user
162		*/
163		do_action( 'jetpack_user_edited', $user_id );
164		}
165
166		function save_user_handler( $user_id, $old_user_data = null ) {
167		// ensure we only sync users who are members of the current blog
168		if ( ! is_user_member_of_blog( $user_id, get_current_blog_id() ) ) {
169		return;
170		}
171
172		$user = $this->sanitize_user( get_user_by( 'id', $user_id ) );
173
174		// Older versions of WP don't pass the old_user_data in ->data
175		if ( isset( $old_user_data->data ) ) {
176		$old_user = $old_user_data->data;
177		} else {
178		$old_user = $old_user_data;
179		}
180
181		if ( $old_user !== null ) {
182		unset( $old_user->user_pass );
183		if ( serialize( $old_user ) === serialize( $user->data ) ) {
184		return;
185		}
186		}
187
188		if ( 'user_register' === current_filter() ) {
189		/**
190		* Fires when a new user is registered on a site
191		*
192		* @since 4.9.0
193		*
194		* @param object The WP_User object
195		*/
196		do_action( 'jetpack_sync_register_user', $user );
197
198		return;
199		}
200		/* MU Sites add users instead of register them to sites */
201		if ( 'add_user_to_blog' === current_filter() ) {
202		/**
203		* Fires when a new user is added to a site. (WordPress Multisite)
204		*
205		* @since 4.9.0
206		*
207		* @param object The WP_User object
208		*/
209		do_action( 'jetpack_sync_add_user', $user );
210
211		return;
212		}
213
214		/**
215		* Fires when the client needs to sync an updated user
216		*
217		* @since 4.2.0
218		*
219		* @param object The WP_User object
220		*/
221		do_action( 'jetpack_sync_save_user', $user );
222		}
223
224		function save_user_role_handler( $user_id, $role, $old_roles = null ) {
225		//The jetpack_sync_register_user payload is identical to jetpack_sync_save_user, don't send both
226		if ( $this->is_create_user() \|\| $this->is_add_user_to_blog() ) {
227		return;
228		}
229
230		$user = $this->sanitize_user( get_user_by( 'id', $user_id ) );
231		/**
232		* Fires when the client needs to sync an updated user
233		*
234		* @since 4.2.0
235		*
236		* @param object The WP_User object
237		*/
238		do_action( 'jetpack_sync_save_user', $user );
239		}
240
241		function maybe_save_user_meta( $meta_id, $user_id, $meta_key, $value ) {
242		if ( $meta_key === 'locale' ) {
243		if ( current_filter() === 'deleted_user_meta' ) {
244		/**
245		* Allow listeners to listen for user local delete changes
246		*
247		* @since 4.8.0
248		*
249		* @param int $user_id - The ID of the user whos locale is being deleted
250		*/
251		do_action( 'jetpack_sync_user_locale_delete', $user_id );
252		} else {
253		/**
254		* Allow listeners to listen for user local changes
255		*
256		* @since 4.8.0
257		*
258		* @param int $user_id - The ID of the user whos locale is being changed
259		* @param int $value - The value of the new locale
260		*/
261		do_action( 'jetpack_sync_user_locale', $user_id, $value );
262		}
263		}
264		$this->save_user_cap_handler( $meta_id, $user_id, $meta_key, $value );
265		}
266
267		function save_user_cap_handler( $meta_id, $user_id, $meta_key, $capabilities ) {
268		//The jetpack_sync_register_user payload is identical to jetpack_sync_save_user, don't send both
269		if ( $this->is_create_user() \|\| $this->is_add_user_to_blog() ) {
270		return;
271		}
272
273		// if a user is currently being removed as a member of this blog, we don't fire the event
274		if ( current_filter() === 'deleted_user_meta'
275		&&
276		preg_match( '/capabilities\|user_level/', $meta_key )
277		&&
278		! is_user_member_of_blog( $user_id, get_current_blog_id() )
279		) {
280		return;
281		}
282
283		$user = get_user_by( 'id', $user_id );
284		if ( $meta_key === $user->cap_key ) {
285		/**
286		* Fires when the client needs to sync an updated user
287		*
288		* @since 4.2.0
289		*
290		* @param object The Sanitized WP_User object
291		*/
292		do_action( 'jetpack_sync_save_user', $this->sanitize_user( $user ) );
293		}
294		}
295
296		public function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
297		global $wpdb;
298
299		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 );
300		}
301
302		public function estimate_full_sync_actions( $config ) {
303		global $wpdb;
304
305		$query = "SELECT count(*) FROM $wpdb->usermeta";
306
307		if ( $where_sql = $this->get_where_sql( $config ) ) {
308		$query .= ' WHERE ' . $where_sql;
309		}
310
311		$count = $wpdb->get_var( $query );
312
313		return (int) ceil( $count / self::ARRAY_CHUNK_SIZE );
314		}
315
316	View Code Duplication	private function get_where_sql( $config ) {
317		global $wpdb;
318
319		$query = "meta_key = '{$wpdb->prefix}capabilities'";
320
321		// config is a list of user IDs to sync
322		if ( is_array( $config ) ) {
323		$query .= ' AND user_id IN (' . implode( ',', array_map( 'intval', $config ) ) . ')';
324		}
325
326		return $query;
327		}
328
329		function get_full_sync_actions() {
330		return array( 'jetpack_full_sync_users' );
331		}
332
333		function get_initial_sync_user_config() {
334		global $wpdb;
335
336		$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 ) );
337
338		if ( count( $user_ids ) <= self::MAX_INITIAL_SYNC_USERS ) {
339		return $user_ids;
340		} else {
341		return false;
342		}
343		}
344
345		public function expand_users( $args ) {
346		$user_ids = $args[0];
347
348		return array_map( array( $this, 'sanitize_user_and_expand' ), get_users( array( 'include' => $user_ids ) ) );
349		}
350
351		public function remove_user_from_blog_handler( $user_id, $blog_id ) {
352		//User is removed on add, see https://github.com/WordPress/WordPress/blob/0401cee8b36df3def8e807dd766adc02b359dfaf/wp-includes/ms-functions.php#L2114
353		if ( $this->is_add_new_user_to_blog() ) {
354		return;
355		}
356
357		$reassigned_user_id = $this->get_reassigned_network_user_id();
358
359		//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
360		/**
361		* Fires when a user is removed from a blog on a multisite installation
362		*
363		* @since 5.4.0
364		*
365		* @param int $user_id - ID of the removed user
366		* @param int $reassigned_user_id - ID of the user the removed user's posts is reassigned to (if any)
367		*/
368		do_action( 'jetpack_removed_user_from_blog', $user_id, $reassigned_user_id );
369		}
370
371		private function is_add_new_user_to_blog() {
372		return Jetpack::is_function_in_backtrace( 'add_new_user_to_blog' );
373		}
374
375		private function is_add_user_to_blog() {
376		return Jetpack::is_function_in_backtrace( 'add_user_to_blog' );
377		}
378
379		private function is_create_user() {
380		$functions = array(
381		'add_new_user_to_blog', // Used to suppress jetpack_sync_save_user in save_user_cap_handler when user registered on multi site
382		'wp_create_user', // Used to suppress jetpack_sync_save_user in save_user_role_handler when user registered on multi site
383		'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
384		);
385
386		return Jetpack::is_function_in_backtrace( $functions );
387		}
388
389		private function get_reassigned_network_user_id() {
390		$backtrace = debug_backtrace( false );
391		foreach ( $backtrace as $call ) {
392		if (
393		'remove_user_from_blog' === $call['function'] &&
394		3 === count( $call['args'] )
395		) {
396		return $call['args'][2];
397		}
398		}
399
400		return false;
401		}
402		}
403

Automattic / jetpack

Push — fix/domdoc-parsing-errors ( fe8099...30de94 )

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