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root@pico committed 2015-05-01 21:20:47 +02:00
1 parent 70d2335bba
commit 7428b67da5
1086 files changed
+94145 -59082
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wp-includes/user.php
+359 -147
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@@ -19,8 +19,8 @@
*
* @since 2.5.0
*
* @param array $credentials Optional. User info in order to sign on.
* @param bool $secure_cookie Optional. Whether to use secure cookie.
* @param array $credentials Optional. User info in order to sign on.
* @param string|bool $secure_cookie Optional. Whether to use secure cookie.
* @return WP_User|WP_Error WP_User on success, WP_Error on failure.
*/
function wp_signon( $credentials = array(), $secure_cookie = '' ) {
@@ -112,7 +112,7 @@ function wp_signon( $credentials = array(), $secure_cookie = '' ) {
* @return WP_User|WP_Error WP_User on success, WP_Error on failure.
*/
function wp_authenticate_username_password($user, $username, $password) {
if ( is_a( $user, 'WP_User' ) ) {
if ( $user instanceof WP_User ) {
return $user;
}
@@ -134,7 +134,7 @@ function wp_authenticate_username_password($user, $username, $password) {
$user = get_user_by('login', $username);
if ( !$user )
return new WP_Error( 'invalid_username', sprintf( __( '<strong>ERROR</strong>: Invalid username. <a href="%s">Lost your password</a>?' ), wp_lostpassword_url() ) );
return new WP_Error( 'invalid_username', sprintf( __( '<strong>ERROR</strong>: Invalid username. <a href="%s">Lost your password?</a>' ), wp_lostpassword_url() ) );
/**
* Filter whether the given user can be authenticated with the provided $password.
@@ -150,7 +150,7 @@ function wp_authenticate_username_password($user, $username, $password) {
return $user;
if ( !wp_check_password($password, $user->user_pass, $user->ID) )
return new WP_Error( 'incorrect_password', sprintf( __( '<strong>ERROR</strong>: The password you entered for the username <strong>%1$s</strong> is incorrect. <a href="%2$s">Lost your password</a>?' ),
return new WP_Error( 'incorrect_password', sprintf( __( '<strong>ERROR</strong>: The password you entered for the username <strong>%1$s</strong> is incorrect. <a href="%2$s">Lost your password?</a>' ),
$username, wp_lostpassword_url() ) );
return $user;
@@ -167,7 +167,7 @@ function wp_authenticate_username_password($user, $username, $password) {
* @return WP_User|WP_Error WP_User on success, WP_Error on failure.
*/
function wp_authenticate_cookie($user, $username, $password) {
if ( is_a( $user, 'WP_User' ) ) {
if ( $user instanceof WP_User ) {
return $user;
}
@@ -202,7 +202,7 @@ function wp_authenticate_cookie($user, $username, $password) {
* @return WP_User|WP_Error WP_User on success, WP_Error if the user is considered a spammer.
*/
function wp_authenticate_spam_check( $user ) {
if ( $user && is_a( $user, 'WP_User' ) && is_multisite() ) {
if ( $user instanceof WP_User && is_multisite() ) {
/**
* Filter whether the user has been marked as a spammer.
*
@@ -229,7 +229,7 @@ function wp_authenticate_spam_check( $user ) {
*
* @since 3.9.0
*
* @param int|bool $user The user ID (or false) as received from the
* @param int|bool $user_id The user ID (or false) as received from the
* determine_current_user filter.
* @return int|bool User ID if validated, false otherwise. If a user ID from
* an earlier filter callback is received, that value is returned.
@@ -250,16 +250,18 @@ function wp_validate_logged_in_cookie( $user_id ) {
* Number of posts user has written.
*
* @since 3.0.0
* @since 4.1.0 Added `$post_type` argument.
*
* @global wpdb $wpdb WordPress database object for queries.
*
* @param int $userid User ID.
* @return int Amount of posts user has written.
* @param int $userid User ID.
* @param string $post_type Optional. Post type to count the number of posts for. Default 'post'.
* @return int Number of posts the user has written in this post type.
*/
function count_user_posts($userid) {
function count_user_posts( $userid, $post_type = 'post' ) {
global $wpdb;
$where = get_posts_by_author_sql('post', true, $userid);
$where = get_posts_by_author_sql( $post_type, true, $userid );
$count = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->posts $where" );
@@ -267,11 +269,13 @@ function count_user_posts($userid) {
* Filter the number of posts a user has written.
*
* @since 2.7.0
* @since 4.1.0 Added `$post_type` argument.
*
* @param int $count The user's post count.
* @param int $userid User ID.
* @param int $count The user's post count.
* @param int $userid User ID.
* @param string $post_type Post type to count the number of posts for.
*/
return apply_filters( 'get_usernumposts', $count, $userid );
return apply_filters( 'get_usernumposts', $count, $userid, $post_type );
}
/**
@@ -316,8 +320,6 @@ function count_many_users_posts( $users, $post_type = 'post', $public_only = fal
*
* @since MU
*
* @uses wp_get_current_user
*
* @return int The current user's ID
*/
function get_current_user_id() {
@@ -343,7 +345,7 @@ function get_current_user_id() {
*
* @param string $option User option name.
* @param int $user Optional. User ID.
* @param bool $deprecated Use get_option() to check for an option in the options table.
* @param string $deprecated Use get_option() to check for an option in the options table.
* @return mixed User option value on success, false on failure.
*/
function get_user_option( $option, $user = 0, $deprecated = '' ) {
@@ -369,7 +371,7 @@ function get_user_option( $option, $user = 0, $deprecated = '' ) {
/**
* Filter a specific user option value.
*
* The dynamic portion of the hook name, $option, refers to the user option name.
* The dynamic portion of the hook name, `$option`, refers to the user option name.
*
* @since 2.5.0
*
@@ -439,6 +441,8 @@ function delete_user_option( $user_id, $option_name, $global = false ) {
* WordPress User Query class.
*
* @since 3.1.0
*
* @see WP_User_Query::prepare_query() for information on accepted arguments.
*/
class WP_User_Query {
@@ -469,6 +473,17 @@ class WP_User_Query {
*/
private $total_users = 0;
/**
* Metadata query container.
*
* @since 4.2.0
* @access public
* @var object WP_Meta_Query
*/
public $meta_query = false;
private $compat_fields = array( 'results', 'total_users' );
// SQL clauses
public $query_fields;
public $query_from;
@@ -481,8 +496,7 @@ class WP_User_Query {
*
* @since 3.1.0
*
* @param string|array $args Optional. The query variables.
* @return WP_User_Query
* @param null|string|array $args Optional. The query variables.
*/
public function __construct( $query = null ) {
if ( ! empty( $query ) ) {
@@ -495,8 +509,54 @@ class WP_User_Query {
* Prepare the query variables.
*
* @since 3.1.0
* @since 4.2.0 Added 'meta_value_num' support for `$orderby` parameter. Added multi-dimensional array syntax
* for `$orderby` parameter.
* @access public
*
* @param string|array $args Optional. The query variables.
* @param string|array $query {
* Optional. Array or string of Query parameters.
*
* @type int $blog_id The site ID. Default is the global blog id.
* @type string $role Role name. Default empty.
* @type string $meta_key User meta key. Default empty.
* @type string $meta_value User meta value. Default empty.
* @type string $meta_compare Comparison operator to test the `$meta_value`. Accepts '=', '!=',
* '>', '>=', '<', '<=', 'LIKE', 'NOT LIKE', 'IN', 'NOT IN', 'BETWEEN',
* 'NOT BETWEEN', 'EXISTS', 'NOT EXISTS', 'REGEXP', 'NOT REGEXP',
* or 'RLIKE'. Default '='.
* @type array $include An array of user IDs to include. Default empty array.
* @type array $exclude An array of user IDs to exclude. Default empty array.
* @type string $search Search keyword. Searches for possible string matches on columns.
* When `$search_columns` is left empty, it tries to determine which
* column to search in based on search string. Default empty.
* @type array $search_columns Array of column names to be searched. Accepts 'ID', 'login',
* 'nicename', 'email', 'url'. Default empty array.
* @type string|array $orderby Field(s) to sort the retrieved users by. May be a single value,
* an array of values, or a multi-dimensional array with fields as keys
* and orders ('ASC' or 'DESC') as values. Accepted values are'ID',
* 'display_name' (or 'name'), 'user_login' (or 'login'),
* 'user_nicename' (or 'nicename'), 'user_email' (or 'email'),
* 'user_url' (or 'url'), 'user_registered' (or 'registered'),
* 'post_count', 'meta_value', 'meta_value_num', the value of
* `$meta_key`, or an array key of `$meta_query`. To use 'meta_value'
* or 'meta_value_num', `$meta_key` must be also be defined.
* Default 'user_login'.
* @type string $order Designates ascending or descending order of users. Order values
* passed as part of an `$orderby` array take precedence over this
* parameter. Accepts 'ASC', 'DESC'. Default 'ASC'.
* @type int $offset Number of users to offset in retrieved results. Can be used in
* conjunction with pagination. Default 0.
* @type int $number Number of users to limit the query for. Can be used in conjunction
* with pagination. Value -1 (all) is not supported.
* Default empty (all users).
* @type bool $count_total Whether to count the total number of users found. If pagination is not
* needed, setting this to false can improve performance. Default true.
* @type string|array $fields Which fields to return. Single or all fields (string), or array
* of fields. Accepts 'ID', 'display_name', 'login', 'nicename', 'email',
* 'url', 'registered'. Use 'all' for all fields and 'all_with_meta' to
* include meta fields. Default 'all'.
* @type string $who Type of users to query. Accepts 'authors'. Default empty (all users).
* }
*/
public function prepare_query( $query = array() ) {
global $wpdb;
@@ -559,43 +619,111 @@ class WP_User_Query {
$this->query_from = "FROM $wpdb->users";
$this->query_where = "WHERE 1=1";
// sorting
if ( isset( $qv['orderby'] ) ) {
if ( in_array( $qv['orderby'], array('nicename', 'email', 'url', 'registered') ) ) {
$orderby = 'user_' . $qv['orderby'];
} elseif ( in_array( $qv['orderby'], array('user_nicename', 'user_email', 'user_url', 'user_registered') ) ) {
$orderby = $qv['orderby'];
} elseif ( 'name' == $qv['orderby'] || 'display_name' == $qv['orderby'] ) {
$orderby = 'display_name';
} elseif ( 'post_count' == $qv['orderby'] ) {
// todo: avoid the JOIN
$where = get_posts_by_author_sql('post');
$this->query_from .= " LEFT OUTER JOIN (
SELECT post_author, COUNT(*) as post_count
FROM $wpdb->posts
$where
GROUP BY post_author
) p ON ({$wpdb->users}.ID = p.post_author)
";
$orderby = 'post_count';
} elseif ( 'ID' == $qv['orderby'] || 'id' == $qv['orderby'] ) {
$orderby = 'ID';
} elseif ( 'meta_value' == $qv['orderby'] ) {
$orderby = "$wpdb->usermeta.meta_value";
} else {
$orderby = 'user_login';
// Parse and sanitize 'include', for use by 'orderby' as well as 'include' below.
if ( ! empty( $qv['include'] ) ) {
$include = wp_parse_id_list( $qv['include'] );
} else {
$include = false;
}
$blog_id = 0;
if ( isset( $qv['blog_id'] ) ) {
$blog_id = absint( $qv['blog_id'] );
}
if ( isset( $qv['who'] ) && 'authors' == $qv['who'] && $blog_id ) {
$qv['meta_key'] = $wpdb->get_blog_prefix( $blog_id ) . 'user_level';
$qv['meta_value'] = 0;
$qv['meta_compare'] = '!=';
$qv['blog_id'] = $blog_id = 0; // Prevent extra meta query
}
// Meta query.
$this->meta_query = new WP_Meta_Query();
$this->meta_query->parse_query_vars( $qv );
$role = '';
if ( isset( $qv['role'] ) ) {
$role = trim( $qv['role'] );
}
if ( $blog_id && ( $role || is_multisite() ) ) {
$cap_meta_query = array();
$cap_meta_query['key'] = $wpdb->get_blog_prefix( $blog_id ) . 'capabilities';
if ( $role ) {
$cap_meta_query['value'] = '"' . $role . '"';
$cap_meta_query['compare'] = 'like';
}
if ( empty( $this->meta_query->queries ) ) {
$this->meta_query->queries = array( $cap_meta_query );
} elseif ( ! in_array( $cap_meta_query, $this->meta_query->queries, true ) ) {
// Append the cap query to the original queries and reparse the query.
$this->meta_query->queries = array(
'relation' => 'AND',
array( $this->meta_query->queries, $cap_meta_query ),
);
}
$this->meta_query->parse_query_vars( $this->meta_query->queries );
}
if ( ! empty( $this->meta_query->queries ) ) {
$clauses = $this->meta_query->get_sql( 'user', $wpdb->users, 'ID', $this );
$this->query_from .= $clauses['join'];
$this->query_where .= $clauses['where'];
if ( 'OR' == $this->meta_query->relation ) {
$this->query_fields = 'DISTINCT ' . $this->query_fields;
}
}
if ( empty( $orderby ) )
$orderby = 'user_login';
// sorting
$qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
if ( 'ASC' == $qv['order'] )
$order = 'ASC';
else
$order = 'DESC';
$this->query_orderby = "ORDER BY $orderby $order";
$order = $this->parse_order( $qv['order'] );
if ( empty( $qv['orderby'] ) ) {
// Default order is by 'user_login'.
$ordersby = array( 'user_login' => $order );
} else if ( is_array( $qv['orderby'] ) ) {
$ordersby = $qv['orderby'];
} else {
// 'orderby' values may be a comma- or space-separated list.
$ordersby = preg_split( '/[,\s]+/', $qv['orderby'] );
}
$orderby_array = array();
foreach ( $ordersby as $_key => $_value ) {
if ( ! $_value ) {
continue;
}
if ( is_int( $_key ) ) {
// Integer key means this is a flat array of 'orderby' fields.
$_orderby = $_value;
$_order = $order;
} else {
// Non-integer key means this the key is the field and the value is ASC/DESC.
$_orderby = $_key;
$_order = $_value;
}
$parsed = $this->parse_orderby( $_orderby );
if ( ! $parsed ) {
continue;
}
$orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
}
// If no valid clauses were found, order by user_login.
if ( empty( $orderby_array ) ) {
$orderby_array[] = "user_login $order";
}
$this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
// limit
if ( isset( $qv['number'] ) && $qv['number'] ) {
@@ -654,55 +782,21 @@ class WP_User_Query {
$this->query_where .= $this->get_search_sql( $search, $search_columns, $wild );
}
$blog_id = 0;
if ( isset( $qv['blog_id'] ) )
$blog_id = absint( $qv['blog_id'] );
if ( isset( $qv['who'] ) && 'authors' == $qv['who'] && $blog_id ) {
$qv['meta_key'] = $wpdb->get_blog_prefix( $blog_id ) . 'user_level';
$qv['meta_value'] = 0;
$qv['meta_compare'] = '!=';
$qv['blog_id'] = $blog_id = 0; // Prevent extra meta query
}
$role = '';
if ( isset( $qv['role'] ) )
$role = trim( $qv['role'] );
if ( $blog_id && ( $role || is_multisite() ) ) {
$cap_meta_query = array();
$cap_meta_query['key'] = $wpdb->get_blog_prefix( $blog_id ) . 'capabilities';
if ( $role ) {
$cap_meta_query['value'] = '"' . $role . '"';
$cap_meta_query['compare'] = 'like';
}
if ( empty( $qv['meta_query'] ) || ! in_array( $cap_meta_query, $qv['meta_query'], true ) ) {
$qv['meta_query'][] = $cap_meta_query;
}
}
$meta_query = new WP_Meta_Query();
$meta_query->parse_query_vars( $qv );
if ( !empty( $meta_query->queries ) ) {
$clauses = $meta_query->get_sql( 'user', $wpdb->users, 'ID', $this );
$this->query_from .= $clauses['join'];
$this->query_where .= $clauses['where'];
if ( 'OR' == $meta_query->relation )
$this->query_fields = 'DISTINCT ' . $this->query_fields;
}
if ( ! empty( $qv['include'] ) ) {
$ids = implode( ',', wp_parse_id_list( $qv['include'] ) );
if ( ! empty( $include ) ) {
// Sanitized earlier.
$ids = implode( ',', $include );
$this->query_where .= " AND $wpdb->users.ID IN ($ids)";
} elseif ( ! empty( $qv['exclude'] ) ) {
$ids = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
$this->query_where .= " AND $wpdb->users.ID NOT IN ($ids)";
}
// Date queries are allowed for the user_registered field.
if ( ! empty( $qv['date_query'] ) && is_array( $qv['date_query'] ) ) {
$date_query = new WP_Date_Query( $qv['date_query'], 'user_registered' );
$this->query_where .= $date_query->get_sql();
}
/**
* Fires after the WP_User_Query has been parsed, and before
* the query is executed.
@@ -743,7 +837,7 @@ class WP_User_Query {
*
* @since 3.2.0
*
* @global wpdb $wpdb WordPress database object.
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param string $sql The SELECT FOUND_ROWS() query for the current WP_User_Query.
*/
@@ -763,7 +857,7 @@ class WP_User_Query {
$this->results = $r;
} elseif ( 'all' == $qv['fields'] ) {
foreach ( $this->results as $key => $user ) {
$this->results[ $key ] = new WP_User( $user );
$this->results[ $key ] = new WP_User( $user, '', $qv['blog_id'] );
}
}
}
@@ -846,12 +940,85 @@ class WP_User_Query {
* @since 3.1.0
* @access public
*
* @return array Array of total users.
* @return int Number of total users.
*/
public function get_total() {
return $this->total_users;
}
/**
* Parse and sanitize 'orderby' keys passed to the user query.
*
* @since 4.2.0
* @access protected
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param string $orderby Alias for the field to order by.
* @return string|bool Value to used in the ORDER clause, if `$orderby` is valid. False otherwise.
*/
protected function parse_orderby( $orderby ) {
global $wpdb;
$meta_query_clauses = $this->meta_query->get_clauses();
$_orderby = '';
if ( in_array( $orderby, array( 'login', 'nicename', 'email', 'url', 'registered' ) ) ) {
$_orderby = 'user_' . $orderby;
} elseif ( in_array( $orderby, array( 'user_login', 'user_nicename', 'user_email', 'user_url', 'user_registered' ) ) ) {
$_orderby = $orderby;
} elseif ( 'name' == $orderby || 'display_name' == $orderby ) {
$_orderby = 'display_name';
} elseif ( 'post_count' == $orderby ) {
// todo: avoid the JOIN
$where = get_posts_by_author_sql( 'post' );
$this->query_from .= " LEFT OUTER JOIN (
SELECT post_author, COUNT(*) as post_count
FROM $wpdb->posts
$where
GROUP BY post_author
) p ON ({$wpdb->users}.ID = p.post_author)
";
$_orderby = 'post_count';
} elseif ( 'ID' == $orderby || 'id' == $orderby ) {
$_orderby = 'ID';
} elseif ( 'meta_value' == $orderby || $this->get( 'meta_key' ) == $orderby ) {
$_orderby = "$wpdb->usermeta.meta_value";
} elseif ( 'meta_value_num' == $orderby ) {
$_orderby = "$wpdb->usermeta.meta_value+0";
} elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
$include = wp_parse_id_list( $this->query_vars['include'] );
$include_sql = implode( ',', $include );
$_orderby = "FIELD( $wpdb->users.ID, $include_sql )";
} elseif ( isset( $meta_query_clauses[ $orderby ] ) ) {
$meta_clause = $meta_query_clauses[ $orderby ];
$_orderby = sprintf( "CAST(%s.meta_value AS %s)", esc_sql( $meta_clause['alias'] ), esc_sql( $meta_clause['cast'] ) );
}
return $_orderby;
}
/**
* Parse an 'order' query variable and cast it to ASC or DESC as necessary.
*
* @since 4.2.0
* @access protected
*
* @param string $order The 'order' query variable.
* @return string The sanitized 'order' query variable.
*/
protected function parse_order( $order ) {
if ( ! is_string( $order ) || empty( $order ) ) {
return 'DESC';
}
if ( 'ASC' === strtoupper( $order ) ) {
return 'ASC';
} else {
return 'DESC';
}
}
/**
* Make private properties readable for backwards compatibility.
*
@@ -862,7 +1029,9 @@ class WP_User_Query {
* @return mixed Property.
*/
public function __get( $name ) {
return $this->$name;
if ( in_array( $name, $this->compat_fields ) ) {
return $this->$name;
}
}
/**
@@ -871,12 +1040,14 @@ class WP_User_Query {
* @since 4.0.0
* @access public
*
* @param string $name Property to set.
* @param string $name Property to check if set.
* @param mixed $value Property value.
* @return mixed Newly-set property.
*/
public function __set( $name, $value ) {
return $this->$name = $value;
if ( in_array( $name, $this->compat_fields ) ) {
return $this->$name = $value;
}
}
/**
@@ -889,7 +1060,9 @@ class WP_User_Query {
* @return bool Whether the property is set.
*/
public function __isset( $name ) {
return isset( $this->$name );
if ( in_array( $name, $this->compat_fields ) ) {
return isset( $this->$name );
}
}
/**
@@ -901,7 +1074,9 @@ class WP_User_Query {
* @param string $name Property to unset.
*/
public function __unset( $name ) {
unset( $this->$name );
if ( in_array( $name, $this->compat_fields ) ) {
unset( $this->$name );
}
}
/**
@@ -915,7 +1090,10 @@ class WP_User_Query {
* @return mixed|bool Return value of the callback, false otherwise.
*/
public function __call( $name, $arguments ) {
return call_user_func_array( array( $this, $name ), $arguments );
if ( 'get_search_sql' === $name ) {
return call_user_func_array( array( $this, $name ), $arguments );
}
return false;
}
}
@@ -924,9 +1102,10 @@ class WP_User_Query {
*
* @since 3.1.0
*
* @uses WP_User_Query See for default arguments and information.
* @see WP_User_Query
*
* @param array $args Optional. Array of arguments.
* @param array $args Optional. Arguments to retrieve users. See {@see WP_User_Query::prepare_query()}
* for more information on accepted arguments.
* @return array List of users.
*/
function get_users( $args = array() ) {
@@ -1045,7 +1224,6 @@ function get_blogs_of_user( $user_id, $all = false ) {
* Find out whether a user is a member of a given blog.
*
* @since MU 1.1
* @uses get_blogs_of_user()
*
* @param int $user_id Optional. The unique ID of the user. Defaults to the current user.
* @param int $blog_id Optional. ID of the blog to check. Defaults to the current site.
@@ -1071,8 +1249,7 @@ function is_user_member_of_blog( $user_id = 0, $blog_id = 0 ) {
* Post meta data is called "Custom Fields" on the Administration Screens.
*
* @since 3.0.0
* @uses add_metadata()
* @link http://codex.wordpress.org/Function_Reference/add_user_meta
* @link https://codex.wordpress.org/Function_Reference/add_user_meta
*
* @param int $user_id User ID.
* @param string $meta_key Metadata name.
@@ -1092,8 +1269,7 @@ function add_user_meta($user_id, $meta_key, $meta_value, $unique = false) {
* allows removing all metadata matching key, if needed.
*
* @since 3.0.0
* @uses delete_metadata()
* @link http://codex.wordpress.org/Function_Reference/delete_user_meta
* @link https://codex.wordpress.org/Function_Reference/delete_user_meta
*
* @param int $user_id user ID
* @param string $meta_key Metadata name.
@@ -1108,8 +1284,7 @@ function delete_user_meta($user_id, $meta_key, $meta_value = '') {
* Retrieve user meta field for a user.
*
* @since 3.0.0
* @uses get_metadata()
* @link http://codex.wordpress.org/Function_Reference/get_user_meta
* @link https://codex.wordpress.org/Function_Reference/get_user_meta
*
* @param int $user_id User ID.
* @param string $key Optional. The meta key to retrieve. By default, returns data for all keys.
@@ -1130,8 +1305,7 @@ function get_user_meta($user_id, $key = '', $single = false) {
* If the meta field for the user does not exist, it will be added.
*
* @since 3.0.0
* @uses update_metadata
* @link http://codex.wordpress.org/Function_Reference/update_user_meta
* @link https://codex.wordpress.org/Function_Reference/update_user_meta
*
* @param int $user_id User ID.
* @param string $meta_key Metadata key.
@@ -1436,7 +1610,7 @@ function sanitize_user_field($field, $value, $user_id, $context) {
/**
* Filter a user field value in the 'edit' context.
*
* The dynamic portion of the hook name, $field, refers to the prefixed user
* The dynamic portion of the hook name, `$field`, refers to the prefixed user
* field being filtered, such as 'user_login', 'user_email', 'first_name', etc.
*
* @since 2.9.0
@@ -1451,7 +1625,7 @@ function sanitize_user_field($field, $value, $user_id, $context) {
$value = esc_html( $value ); // textarea_escaped?
else
$value = esc_attr($value);
} else if ( 'db' == $context ) {
} elseif ( 'db' == $context ) {
if ( $prefixed ) {
/** This filter is documented in wp-includes/post.php */
$value = apply_filters( "pre_{$field}", $value );
@@ -1460,7 +1634,7 @@ function sanitize_user_field($field, $value, $user_id, $context) {
/**
* Filter the value of a user field in the 'db' context.
*
* The dynamic portion of the hook name, $field, refers to the prefixed user
* The dynamic portion of the hook name, `$field`, refers to the prefixed user
* field being filtered, such as 'user_login', 'user_email', 'first_name', etc.
*
* @since 2.9.0
@@ -1480,7 +1654,7 @@ function sanitize_user_field($field, $value, $user_id, $context) {
/**
* Filter the value of a user field in a standard context.
*
* The dynamic portion of the hook name, $field, refers to the prefixed user
* The dynamic portion of the hook name, `$field`, refers to the prefixed user
* field being filtered, such as 'user_login', 'user_email', 'first_name', etc.
*
* @since 2.9.0
@@ -1496,11 +1670,11 @@ function sanitize_user_field($field, $value, $user_id, $context) {
if ( 'user_url' == $field )
$value = esc_url($value);
if ( 'attribute' == $context )
$value = esc_attr($value);
else if ( 'js' == $context )
$value = esc_js($value);
if ( 'attribute' == $context ) {
$value = esc_attr( $value );
} elseif ( 'js' == $context ) {
$value = esc_js( $value );
}
return $value;
}
@@ -1570,10 +1744,9 @@ function email_exists( $email ) {
}
/**
* Checks whether an username is valid.
* Checks whether a username is valid.
*
* @since 2.0.1
* @uses apply_filters() Calls 'validate_username' hook on $valid check and $username as parameters
*
* @param string $username Username.
* @return bool Whether username given is valid
@@ -1593,7 +1766,7 @@ function validate_username( $username ) {
}
/**
* Insert an user into the database.
* Insert a user into the database.
*
* Most of the $userdata array fields have filters associated with the values.
* The exceptions are 'rich_editing', 'role', 'jabber', 'aim', 'yim',
@@ -1624,7 +1797,7 @@ function validate_username( $username ) {
* to build $display_name if unspecified.
* @type string|bool $rich_editing Whether to enable the rich-editor for the user. False
* if not empty.
* @type string $date_registered Date the user registered. Format is 'Y-m-d H:i:s'.
* @type string $user_registered Date the user registered. Format is 'Y-m-d H:i:s'.
* @type string $role User's role.
* @type string $jabber User's Jabber account username.
* @type string $aim User's AIM account username.
@@ -1636,9 +1809,9 @@ function validate_username( $username ) {
function wp_insert_user( $userdata ) {
global $wpdb;
if ( is_a( $userdata, 'stdClass' ) ) {
if ( $userdata instanceof stdClass ) {
$userdata = get_object_vars( $userdata );
} elseif ( is_a( $userdata, 'WP_User' ) ) {
} elseif ( $userdata instanceof WP_User ) {
$userdata = $userdata->to_array();
}
// Are we updating or creating?
@@ -1676,12 +1849,17 @@ function wp_insert_user( $userdata ) {
if ( ! $update && username_exists( $user_login ) ) {
return new WP_Error( 'existing_user_login', __( 'Sorry, that username already exists!' ) );
}
if ( empty( $userdata['user_nicename'] ) ) {
$user_nicename = sanitize_title( $user_login );
// If a nicename is provided, remove unsafe user characters before
// using it. Otherwise build a nicename from the user_login.
if ( ! empty( $userdata['user_nicename'] ) ) {
$user_nicename = sanitize_user( $userdata['user_nicename'], true );
} else {
$user_nicename = $userdata['user_nicename'];
$user_nicename = $user_login;
}
$user_nicename = sanitize_title( $user_nicename );
// Store values to save in user meta.
$meta = array();
@@ -1716,7 +1894,15 @@ function wp_insert_user( $userdata ) {
*/
$user_email = apply_filters( 'pre_user_email', $raw_user_email );
if ( ! $update && ! defined( 'WP_IMPORTING' ) && email_exists( $user_email ) ) {
/*
* If there is no update, just check for `email_exists`. If there is an update,
* check if current email and new email are the same, or not, and check `email_exists`
* accordingly.
*/
if ( ( ! $update || ( ! empty( $old_user_data ) && $user_email !== $old_user_data->user_email ) )
&& ! defined( 'WP_IMPORTING' )
&& email_exists( $user_email )
) {
return new WP_Error( 'existing_user_email', __( 'Sorry, that email address is already used!' ) );
}
$nickname = empty( $userdata['nickname'] ) ? $user_login : $userdata['nickname'];
@@ -1874,7 +2060,7 @@ function wp_insert_user( $userdata ) {
}
/**
* Update an user in the database.
* Update a user in the database.
*
* It is possible to update a user's password by specifying the 'user_pass'
* value in the $userdata parameter array.
@@ -1890,17 +2076,22 @@ function wp_insert_user( $userdata ) {
* @return int|WP_Error The updated user's ID or a WP_Error object if the user could not be updated.
*/
function wp_update_user($userdata) {
if ( is_a( $userdata, 'stdClass' ) )
if ( $userdata instanceof stdClass ) {
$userdata = get_object_vars( $userdata );
elseif ( is_a( $userdata, 'WP_User' ) )
} elseif ( $userdata instanceof WP_User ) {
$userdata = $userdata->to_array();
}
$ID = (int) $userdata['ID'];
$ID = isset( $userdata['ID'] ) ? (int) $userdata['ID'] : 0;
if ( ! $ID ) {
return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) );
}
// First, get all of the original fields
$user_obj = get_userdata( $ID );
if ( ! $user_obj )
if ( ! $user_obj ) {
return new WP_Error( 'invalid_user_id', __( 'Invalid user ID.' ) );
}
$user = $user_obj->to_array();
@@ -1945,17 +2136,17 @@ function wp_update_user($userdata) {
}
/**
* A simpler way of inserting an user into the database.
* A simpler way of inserting a user into the database.
*
* Creates a new user with just the username, password, and email. For more
* complex user creation use wp_insert_user() to specify more information.
* complex user creation use {@see wp_insert_user()} to specify more information.
*
* @since 2.0.0
* @see wp_insert_user() More complete way to create a new user
*
* @param string $username The user's username.
* @param string $password The user's password.
* @param string $email The user's email (optional).
* @param string $email Optional. The user's email. Default empty.
* @return int The new user's ID.
*/
function wp_create_user($username, $password, $email = '') {
@@ -1973,7 +2164,7 @@ function wp_create_user($username, $password, $email = '') {
* @since 3.3.0
* @access private
*
* @param object $user WP_User instance.
* @param WP_User $user WP_User instance.
* @return array
*/
function _get_additional_user_keys( $user ) {
@@ -2022,6 +2213,26 @@ function _wp_get_user_contactmethods( $user = null ) {
return wp_get_user_contact_methods( $user );
}
/**
* Gets the text suggesting how to create strong passwords.
*
* @since 4.1.0
*
* @return string The password hint text.
*/
function wp_get_password_hint() {
$hint = __( 'Hint: The password should be at least seven characters long. To make it stronger, use upper and lower case letters, numbers, and symbols like ! " ? $ % ^ &amp; ).' );
/**
* Filter the text describing the site's password complexity policy.
*
* @since 4.1.0
*
* @param string $hint The password hint text.
*/
return apply_filters( 'password_hint', $hint );
}
/**
* Retrieves a user row based on password reset key and login
*
@@ -2030,7 +2241,8 @@ function _wp_get_user_contactmethods( $user = null ) {
* hashing process. This field is now hashed; old values are no longer accepted
* but have a different WP_Error code so good user feedback can be provided.
*
* @global wpdb $wpdb WordPress database object for queries.
* @global wpdb $wpdb WordPress database object for queries.
* @global PasswordHash $wp_hasher Portable PHP password hashing framework instance.
*
* @param string $key Hash to validate sending user's password.
* @param string $login The user login.