1180 lines
41 KiB
PHP
1180 lines
41 KiB
PHP
<?php
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/**
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* User API: WP_User_Query class
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*
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* @package WordPress
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* @subpackage Users
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* @since 4.4.0
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*/
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/**
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* Core class used for querying users.
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*
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* @since 3.1.0
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*
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* @see WP_User_Query::prepare_query() for information on accepted arguments.
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*/
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#[AllowDynamicProperties]
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class WP_User_Query {
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/**
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* Query vars, after parsing
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*
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* @since 3.5.0
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* @var array
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*/
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public $query_vars = array();
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/**
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* List of found user IDs.
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*
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* @since 3.1.0
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* @var array
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*/
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private $results;
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/**
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* Total number of found users for the current query
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*
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* @since 3.1.0
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* @var int
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*/
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private $total_users = 0;
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/**
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* Metadata query container.
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*
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* @since 4.2.0
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* @var WP_Meta_Query
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*/
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public $meta_query = false;
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/**
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* The SQL query used to fetch matching users.
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*
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* @since 4.4.0
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* @var string
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*/
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public $request;
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private $compat_fields = array( 'results', 'total_users' );
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// SQL clauses.
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public $query_fields;
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public $query_from;
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public $query_where;
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public $query_orderby;
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public $query_limit;
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/**
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* PHP5 constructor.
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*
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* @since 3.1.0
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*
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* @param null|string|array $query Optional. The query variables.
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*/
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public function __construct( $query = null ) {
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if ( ! empty( $query ) ) {
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$this->prepare_query( $query );
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$this->query();
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}
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}
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/**
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* Fills in missing query variables with default values.
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*
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* @since 4.4.0
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*
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* @param array $args Query vars, as passed to `WP_User_Query`.
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* @return array Complete query variables with undefined ones filled in with defaults.
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*/
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public static function fill_query_vars( $args ) {
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$defaults = array(
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'blog_id' => get_current_blog_id(),
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'role' => '',
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'role__in' => array(),
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'role__not_in' => array(),
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'capability' => '',
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'capability__in' => array(),
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'capability__not_in' => array(),
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'meta_key' => '',
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'meta_value' => '',
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'meta_compare' => '',
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'include' => array(),
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'exclude' => array(),
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'search' => '',
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'search_columns' => array(),
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'orderby' => 'login',
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'order' => 'ASC',
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'offset' => '',
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'number' => '',
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'paged' => 1,
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'count_total' => true,
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'fields' => 'all',
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'who' => '',
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'has_published_posts' => null,
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'nicename' => '',
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'nicename__in' => array(),
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'nicename__not_in' => array(),
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'login' => '',
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'login__in' => array(),
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'login__not_in' => array(),
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'cache_results' => true,
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);
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return wp_parse_args( $args, $defaults );
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}
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/**
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* Prepares the query variables.
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*
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* @since 3.1.0
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* @since 4.1.0 Added the ability to order by the `include` value.
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* @since 4.2.0 Added 'meta_value_num' support for `$orderby` parameter. Added multi-dimensional array syntax
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* for `$orderby` parameter.
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* @since 4.3.0 Added 'has_published_posts' parameter.
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* @since 4.4.0 Added 'paged', 'role__in', and 'role__not_in' parameters. The 'role' parameter was updated to
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* permit an array or comma-separated list of values. The 'number' parameter was updated to support
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* querying for all users with using -1.
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* @since 4.7.0 Added 'nicename', 'nicename__in', 'nicename__not_in', 'login', 'login__in',
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* and 'login__not_in' parameters.
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* @since 5.1.0 Introduced the 'meta_compare_key' parameter.
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* @since 5.3.0 Introduced the 'meta_type_key' parameter.
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* @since 5.9.0 Added 'capability', 'capability__in', and 'capability__not_in' parameters.
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* @since 6.3.0 Added 'cache_results' parameter.
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*
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* @global wpdb $wpdb WordPress database abstraction object.
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* @global WP_Roles $wp_roles WordPress role management object.
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*
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* @param string|array $query {
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* Optional. Array or string of Query parameters.
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*
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* @type int $blog_id The site ID. Default is the current site.
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* @type string|string[] $role An array or a comma-separated list of role names that users must match
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* to be included in results. Note that this is an inclusive list: users
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* must match *each* role. Default empty.
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* @type string[] $role__in An array of role names. Matched users must have at least one of these
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* roles. Default empty array.
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* @type string[] $role__not_in An array of role names to exclude. Users matching one or more of these
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* roles will not be included in results. Default empty array.
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* @type string|string[] $meta_key Meta key or keys to filter by.
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* @type string|string[] $meta_value Meta value or values to filter by.
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* @type string $meta_compare MySQL operator used for comparing the meta value.
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* See WP_Meta_Query::__construct() for accepted values and default value.
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* @type string $meta_compare_key MySQL operator used for comparing the meta key.
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* See WP_Meta_Query::__construct() for accepted values and default value.
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* @type string $meta_type MySQL data type that the meta_value column will be CAST to for comparisons.
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* See WP_Meta_Query::__construct() for accepted values and default value.
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* @type string $meta_type_key MySQL data type that the meta_key column will be CAST to for comparisons.
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* See WP_Meta_Query::__construct() for accepted values and default value.
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* @type array $meta_query An associative array of WP_Meta_Query arguments.
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* See WP_Meta_Query::__construct() for accepted values.
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* @type string|string[] $capability An array or a comma-separated list of capability names that users must match
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* to be included in results. Note that this is an inclusive list: users
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* must match *each* capability.
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* Does NOT work for capabilities not in the database or filtered via {@see 'map_meta_cap'}.
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* Default empty.
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* @type string[] $capability__in An array of capability names. Matched users must have at least one of these
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* capabilities.
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* Does NOT work for capabilities not in the database or filtered via {@see 'map_meta_cap'}.
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* Default empty array.
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* @type string[] $capability__not_in An array of capability names to exclude. Users matching one or more of these
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* capabilities will not be included in results.
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* Does NOT work for capabilities not in the database or filtered via {@see 'map_meta_cap'}.
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* Default empty array.
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* @type int[] $include An array of user IDs to include. Default empty array.
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* @type int[] $exclude An array of user IDs to exclude. Default empty array.
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* @type string $search Search keyword. Searches for possible string matches on columns.
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* When `$search_columns` is left empty, it tries to determine which
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* column to search in based on search string. Default empty.
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* @type string[] $search_columns Array of column names to be searched. Accepts 'ID', 'user_login',
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* 'user_email', 'user_url', 'user_nicename', 'display_name'.
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* Default empty array.
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* @type string|array $orderby Field(s) to sort the retrieved users by. May be a single value,
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* an array of values, or a multi-dimensional array with fields as
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* keys and orders ('ASC' or 'DESC') as values. Accepted values are:
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* - 'ID'
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* - 'display_name' (or 'name')
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* - 'include'
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* - 'user_login' (or 'login')
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* - 'login__in'
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* - 'user_nicename' (or 'nicename'),
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* - 'nicename__in'
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* - 'user_email (or 'email')
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* - 'user_url' (or 'url'),
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* - 'user_registered' (or 'registered')
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* - 'post_count'
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* - 'meta_value',
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* - 'meta_value_num'
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* - The value of `$meta_key`
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* - An array key of `$meta_query`
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* To use 'meta_value' or 'meta_value_num', `$meta_key`
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* must be also be defined. Default 'user_login'.
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* @type string $order Designates ascending or descending order of users. Order values
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* passed as part of an `$orderby` array take precedence over this
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* parameter. Accepts 'ASC', 'DESC'. Default 'ASC'.
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* @type int $offset Number of users to offset in retrieved results. Can be used in
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* conjunction with pagination. Default 0.
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* @type int $number Number of users to limit the query for. Can be used in
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* conjunction with pagination. Value -1 (all) is supported, but
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* should be used with caution on larger sites.
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* Default -1 (all users).
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* @type int $paged When used with number, defines the page of results to return.
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* Default 1.
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* @type bool $count_total Whether to count the total number of users found. If pagination
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* is not needed, setting this to false can improve performance.
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* Default true.
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* @type string|string[] $fields Which fields to return. Single or all fields (string), or array
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* of fields. Accepts:
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* - 'ID'
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* - 'display_name'
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* - 'user_login'
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* - 'user_nicename'
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* - 'user_email'
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* - 'user_url'
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* - 'user_registered'
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* - 'user_pass'
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* - 'user_activation_key'
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* - 'user_status'
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* - 'spam' (only available on multisite installs)
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* - 'deleted' (only available on multisite installs)
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* - 'all' for all fields and loads user meta.
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* - 'all_with_meta' Deprecated. Use 'all'.
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* Default 'all'.
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* @type string $who Type of users to query. Accepts 'authors'.
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* Default empty (all users).
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* @type bool|string[] $has_published_posts Pass an array of post types to filter results to users who have
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* published posts in those post types. `true` is an alias for all
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* public post types.
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* @type string $nicename The user nicename. Default empty.
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* @type string[] $nicename__in An array of nicenames to include. Users matching one of these
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* nicenames will be included in results. Default empty array.
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* @type string[] $nicename__not_in An array of nicenames to exclude. Users matching one of these
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* nicenames will not be included in results. Default empty array.
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* @type string $login The user login. Default empty.
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* @type string[] $login__in An array of logins to include. Users matching one of these
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* logins will be included in results. Default empty array.
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* @type string[] $login__not_in An array of logins to exclude. Users matching one of these
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* logins will not be included in results. Default empty array.
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* @type bool $cache_results Whether to cache user information. Default true.
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* }
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*/
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public function prepare_query( $query = array() ) {
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global $wpdb, $wp_roles;
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if ( empty( $this->query_vars ) || ! empty( $query ) ) {
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$this->query_limit = null;
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$this->query_vars = $this->fill_query_vars( $query );
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}
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/**
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* Fires before the WP_User_Query has been parsed.
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*
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* The passed WP_User_Query object contains the query variables,
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* not yet passed into SQL.
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*
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* @since 4.0.0
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*
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* @param WP_User_Query $query Current instance of WP_User_Query (passed by reference).
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*/
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do_action_ref_array( 'pre_get_users', array( &$this ) );
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// Ensure that query vars are filled after 'pre_get_users'.
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$qv =& $this->query_vars;
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$qv = $this->fill_query_vars( $qv );
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$allowed_fields = array(
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'id',
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'user_login',
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'user_pass',
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'user_nicename',
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'user_email',
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'user_url',
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'user_registered',
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'user_activation_key',
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'user_status',
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'display_name',
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);
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if ( is_multisite() ) {
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$allowed_fields[] = 'spam';
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$allowed_fields[] = 'deleted';
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}
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if ( is_array( $qv['fields'] ) ) {
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$qv['fields'] = array_map( 'strtolower', $qv['fields'] );
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$qv['fields'] = array_intersect( array_unique( $qv['fields'] ), $allowed_fields );
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if ( empty( $qv['fields'] ) ) {
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$qv['fields'] = array( 'id' );
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}
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$this->query_fields = array();
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foreach ( $qv['fields'] as $field ) {
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$field = 'id' === $field ? 'ID' : sanitize_key( $field );
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$this->query_fields[] = "$wpdb->users.$field";
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}
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$this->query_fields = implode( ',', $this->query_fields );
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} elseif ( 'all_with_meta' === $qv['fields'] || 'all' === $qv['fields'] || ! in_array( $qv['fields'], $allowed_fields, true ) ) {
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$this->query_fields = "$wpdb->users.ID";
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} else {
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$field = 'id' === strtolower( $qv['fields'] ) ? 'ID' : sanitize_key( $qv['fields'] );
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$this->query_fields = "$wpdb->users.$field";
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}
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if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
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$this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
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}
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$this->query_from = "FROM $wpdb->users";
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$this->query_where = 'WHERE 1=1';
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// Parse and sanitize 'include', for use by 'orderby' as well as 'include' below.
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if ( ! empty( $qv['include'] ) ) {
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$include = wp_parse_id_list( $qv['include'] );
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} else {
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$include = false;
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}
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$blog_id = 0;
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if ( isset( $qv['blog_id'] ) ) {
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$blog_id = absint( $qv['blog_id'] );
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}
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if ( $qv['has_published_posts'] && $blog_id ) {
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if ( true === $qv['has_published_posts'] ) {
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$post_types = get_post_types( array( 'public' => true ) );
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} else {
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$post_types = (array) $qv['has_published_posts'];
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}
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foreach ( $post_types as &$post_type ) {
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$post_type = $wpdb->prepare( '%s', $post_type );
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}
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$posts_table = $wpdb->get_blog_prefix( $blog_id ) . 'posts';
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$this->query_where .= " AND $wpdb->users.ID IN ( SELECT DISTINCT $posts_table.post_author FROM $posts_table WHERE $posts_table.post_status = 'publish' AND $posts_table.post_type IN ( " . implode( ', ', $post_types ) . ' ) )';
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}
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// nicename
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if ( '' !== $qv['nicename'] ) {
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$this->query_where .= $wpdb->prepare( ' AND user_nicename = %s', $qv['nicename'] );
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}
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if ( ! empty( $qv['nicename__in'] ) ) {
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$sanitized_nicename__in = array_map( 'esc_sql', $qv['nicename__in'] );
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$nicename__in = implode( "','", $sanitized_nicename__in );
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$this->query_where .= " AND user_nicename IN ( '$nicename__in' )";
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}
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if ( ! empty( $qv['nicename__not_in'] ) ) {
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$sanitized_nicename__not_in = array_map( 'esc_sql', $qv['nicename__not_in'] );
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$nicename__not_in = implode( "','", $sanitized_nicename__not_in );
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$this->query_where .= " AND user_nicename NOT IN ( '$nicename__not_in' )";
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}
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// login
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if ( '' !== $qv['login'] ) {
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$this->query_where .= $wpdb->prepare( ' AND user_login = %s', $qv['login'] );
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}
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if ( ! empty( $qv['login__in'] ) ) {
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$sanitized_login__in = array_map( 'esc_sql', $qv['login__in'] );
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$login__in = implode( "','", $sanitized_login__in );
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$this->query_where .= " AND user_login IN ( '$login__in' )";
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}
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if ( ! empty( $qv['login__not_in'] ) ) {
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$sanitized_login__not_in = array_map( 'esc_sql', $qv['login__not_in'] );
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$login__not_in = implode( "','", $sanitized_login__not_in );
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$this->query_where .= " AND user_login NOT IN ( '$login__not_in' )";
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}
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// Meta query.
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$this->meta_query = new WP_Meta_Query();
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$this->meta_query->parse_query_vars( $qv );
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if ( isset( $qv['who'] ) && 'authors' === $qv['who'] && $blog_id ) {
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_deprecated_argument(
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'WP_User_Query',
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'5.9.0',
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sprintf(
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/* translators: 1: who, 2: capability */
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__( '%1$s is deprecated. Use %2$s instead.' ),
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'<code>who</code>',
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'<code>capability</code>'
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)
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);
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$who_query = array(
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'key' => $wpdb->get_blog_prefix( $blog_id ) . 'user_level',
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'value' => 0,
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'compare' => '!=',
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);
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// Prevent extra meta query.
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$qv['blog_id'] = 0;
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$blog_id = 0;
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if ( empty( $this->meta_query->queries ) ) {
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$this->meta_query->queries = array( $who_query );
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} else {
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// Append the cap query to the original queries and reparse the query.
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$this->meta_query->queries = array(
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'relation' => 'AND',
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array( $this->meta_query->queries, $who_query ),
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);
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}
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$this->meta_query->parse_query_vars( $this->meta_query->queries );
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}
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// Roles.
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$roles = array();
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if ( isset( $qv['role'] ) ) {
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if ( is_array( $qv['role'] ) ) {
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$roles = $qv['role'];
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} elseif ( is_string( $qv['role'] ) && ! empty( $qv['role'] ) ) {
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$roles = array_map( 'trim', explode( ',', $qv['role'] ) );
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}
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}
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$role__in = array();
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if ( isset( $qv['role__in'] ) ) {
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$role__in = (array) $qv['role__in'];
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}
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$role__not_in = array();
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if ( isset( $qv['role__not_in'] ) ) {
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$role__not_in = (array) $qv['role__not_in'];
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}
|
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// Capabilities.
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|
$available_roles = array();
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|
|
if ( ! empty( $qv['capability'] ) || ! empty( $qv['capability__in'] ) || ! empty( $qv['capability__not_in'] ) ) {
|
|
$wp_roles->for_site( $blog_id );
|
|
$available_roles = $wp_roles->roles;
|
|
}
|
|
|
|
$capabilities = array();
|
|
if ( ! empty( $qv['capability'] ) ) {
|
|
if ( is_array( $qv['capability'] ) ) {
|
|
$capabilities = $qv['capability'];
|
|
} elseif ( is_string( $qv['capability'] ) ) {
|
|
$capabilities = array_map( 'trim', explode( ',', $qv['capability'] ) );
|
|
}
|
|
}
|
|
|
|
$capability__in = array();
|
|
if ( ! empty( $qv['capability__in'] ) ) {
|
|
$capability__in = (array) $qv['capability__in'];
|
|
}
|
|
|
|
$capability__not_in = array();
|
|
if ( ! empty( $qv['capability__not_in'] ) ) {
|
|
$capability__not_in = (array) $qv['capability__not_in'];
|
|
}
|
|
|
|
// Keep track of all capabilities and the roles they're added on.
|
|
$caps_with_roles = array();
|
|
|
|
foreach ( $available_roles as $role => $role_data ) {
|
|
$role_caps = array_keys( array_filter( $role_data['capabilities'] ) );
|
|
|
|
foreach ( $capabilities as $cap ) {
|
|
if ( in_array( $cap, $role_caps, true ) ) {
|
|
$caps_with_roles[ $cap ][] = $role;
|
|
break;
|
|
}
|
|
}
|
|
|
|
foreach ( $capability__in as $cap ) {
|
|
if ( in_array( $cap, $role_caps, true ) ) {
|
|
$role__in[] = $role;
|
|
break;
|
|
}
|
|
}
|
|
|
|
foreach ( $capability__not_in as $cap ) {
|
|
if ( in_array( $cap, $role_caps, true ) ) {
|
|
$role__not_in[] = $role;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
$role__in = array_merge( $role__in, $capability__in );
|
|
$role__not_in = array_merge( $role__not_in, $capability__not_in );
|
|
|
|
$roles = array_unique( $roles );
|
|
$role__in = array_unique( $role__in );
|
|
$role__not_in = array_unique( $role__not_in );
|
|
|
|
// Support querying by capabilities added directly to users.
|
|
if ( $blog_id && ! empty( $capabilities ) ) {
|
|
$capabilities_clauses = array( 'relation' => 'AND' );
|
|
|
|
foreach ( $capabilities as $cap ) {
|
|
$clause = array( 'relation' => 'OR' );
|
|
|
|
$clause[] = array(
|
|
'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities',
|
|
'value' => '"' . $cap . '"',
|
|
'compare' => 'LIKE',
|
|
);
|
|
|
|
if ( ! empty( $caps_with_roles[ $cap ] ) ) {
|
|
foreach ( $caps_with_roles[ $cap ] as $role ) {
|
|
$clause[] = array(
|
|
'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities',
|
|
'value' => '"' . $role . '"',
|
|
'compare' => 'LIKE',
|
|
);
|
|
}
|
|
}
|
|
|
|
$capabilities_clauses[] = $clause;
|
|
}
|
|
|
|
$role_queries[] = $capabilities_clauses;
|
|
|
|
if ( empty( $this->meta_query->queries ) ) {
|
|
$this->meta_query->queries[] = $capabilities_clauses;
|
|
} else {
|
|
// Append the cap query to the original queries and reparse the query.
|
|
$this->meta_query->queries = array(
|
|
'relation' => 'AND',
|
|
array( $this->meta_query->queries, array( $capabilities_clauses ) ),
|
|
);
|
|
}
|
|
|
|
$this->meta_query->parse_query_vars( $this->meta_query->queries );
|
|
}
|
|
|
|
if ( $blog_id && ( ! empty( $roles ) || ! empty( $role__in ) || ! empty( $role__not_in ) || is_multisite() ) ) {
|
|
$role_queries = array();
|
|
|
|
$roles_clauses = array( 'relation' => 'AND' );
|
|
if ( ! empty( $roles ) ) {
|
|
foreach ( $roles as $role ) {
|
|
$roles_clauses[] = array(
|
|
'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities',
|
|
'value' => '"' . $role . '"',
|
|
'compare' => 'LIKE',
|
|
);
|
|
}
|
|
|
|
$role_queries[] = $roles_clauses;
|
|
}
|
|
|
|
$role__in_clauses = array( 'relation' => 'OR' );
|
|
if ( ! empty( $role__in ) ) {
|
|
foreach ( $role__in as $role ) {
|
|
$role__in_clauses[] = array(
|
|
'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities',
|
|
'value' => '"' . $role . '"',
|
|
'compare' => 'LIKE',
|
|
);
|
|
}
|
|
|
|
$role_queries[] = $role__in_clauses;
|
|
}
|
|
|
|
$role__not_in_clauses = array( 'relation' => 'AND' );
|
|
if ( ! empty( $role__not_in ) ) {
|
|
foreach ( $role__not_in as $role ) {
|
|
$role__not_in_clauses[] = array(
|
|
'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities',
|
|
'value' => '"' . $role . '"',
|
|
'compare' => 'NOT LIKE',
|
|
);
|
|
}
|
|
|
|
$role_queries[] = $role__not_in_clauses;
|
|
}
|
|
|
|
// If there are no specific roles named, make sure the user is a member of the site.
|
|
if ( empty( $role_queries ) ) {
|
|
$role_queries[] = array(
|
|
'key' => $wpdb->get_blog_prefix( $blog_id ) . 'capabilities',
|
|
'compare' => 'EXISTS',
|
|
);
|
|
}
|
|
|
|
// Specify that role queries should be joined with AND.
|
|
$role_queries['relation'] = 'AND';
|
|
|
|
if ( empty( $this->meta_query->queries ) ) {
|
|
$this->meta_query->queries = $role_queries;
|
|
} else {
|
|
// Append the cap query to the original queries and reparse the query.
|
|
$this->meta_query->queries = array(
|
|
'relation' => 'AND',
|
|
array( $this->meta_query->queries, $role_queries ),
|
|
);
|
|
}
|
|
|
|
$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 ( $this->meta_query->has_or_relation() ) {
|
|
$this->query_fields = 'DISTINCT ' . $this->query_fields;
|
|
}
|
|
}
|
|
|
|
// Sorting.
|
|
$qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
|
|
$order = $this->parse_order( $qv['order'] );
|
|
|
|
if ( empty( $qv['orderby'] ) ) {
|
|
// Default order is by 'user_login'.
|
|
$ordersby = array( 'user_login' => $order );
|
|
} elseif ( 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;
|
|
}
|
|
|
|
if ( 'nicename__in' === $_orderby || 'login__in' === $_orderby ) {
|
|
$orderby_array[] = $parsed;
|
|
} else {
|
|
$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'] > 0 ) {
|
|
if ( $qv['offset'] ) {
|
|
$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
|
|
} else {
|
|
$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
|
|
}
|
|
}
|
|
|
|
$search = '';
|
|
if ( isset( $qv['search'] ) ) {
|
|
$search = trim( $qv['search'] );
|
|
}
|
|
|
|
if ( $search ) {
|
|
$leading_wild = ( ltrim( $search, '*' ) !== $search );
|
|
$trailing_wild = ( rtrim( $search, '*' ) !== $search );
|
|
if ( $leading_wild && $trailing_wild ) {
|
|
$wild = 'both';
|
|
} elseif ( $leading_wild ) {
|
|
$wild = 'leading';
|
|
} elseif ( $trailing_wild ) {
|
|
$wild = 'trailing';
|
|
} else {
|
|
$wild = false;
|
|
}
|
|
if ( $wild ) {
|
|
$search = trim( $search, '*' );
|
|
}
|
|
|
|
$search_columns = array();
|
|
if ( $qv['search_columns'] ) {
|
|
$search_columns = array_intersect( $qv['search_columns'], array( 'ID', 'user_login', 'user_email', 'user_url', 'user_nicename', 'display_name' ) );
|
|
}
|
|
if ( ! $search_columns ) {
|
|
if ( false !== strpos( $search, '@' ) ) {
|
|
$search_columns = array( 'user_email' );
|
|
} elseif ( is_numeric( $search ) ) {
|
|
$search_columns = array( 'user_login', 'ID' );
|
|
} elseif ( preg_match( '|^https?://|', $search ) && ! ( is_multisite() && wp_is_large_network( 'users' ) ) ) {
|
|
$search_columns = array( 'user_url' );
|
|
} else {
|
|
$search_columns = array( 'user_login', 'user_url', 'user_email', 'user_nicename', 'display_name' );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Filters the columns to search in a WP_User_Query search.
|
|
*
|
|
* The default columns depend on the search term, and include 'ID', 'user_login',
|
|
* 'user_email', 'user_url', 'user_nicename', and 'display_name'.
|
|
*
|
|
* @since 3.6.0
|
|
*
|
|
* @param string[] $search_columns Array of column names to be searched.
|
|
* @param string $search Text being searched.
|
|
* @param WP_User_Query $query The current WP_User_Query instance.
|
|
*/
|
|
$search_columns = apply_filters( 'user_search_columns', $search_columns, $search, $this );
|
|
|
|
$this->query_where .= $this->get_search_sql( $search, $search_columns, $wild );
|
|
}
|
|
|
|
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.
|
|
*
|
|
* The passed WP_User_Query object contains SQL parts formed
|
|
* from parsing the given query.
|
|
*
|
|
* @since 3.1.0
|
|
*
|
|
* @param WP_User_Query $query Current instance of WP_User_Query (passed by reference).
|
|
*/
|
|
do_action_ref_array( 'pre_user_query', array( &$this ) );
|
|
}
|
|
|
|
/**
|
|
* Executes the query, with the current variables.
|
|
*
|
|
* @since 3.1.0
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*/
|
|
public function query() {
|
|
global $wpdb;
|
|
|
|
if ( ! did_action( 'plugins_loaded' ) ) {
|
|
_doing_it_wrong(
|
|
'WP_User_Query::query',
|
|
sprintf(
|
|
/* translators: %s: plugins_loaded */
|
|
__( 'User queries should not be run before the %s hook.' ),
|
|
'<code>plugins_loaded</code>'
|
|
),
|
|
'6.1.1'
|
|
);
|
|
}
|
|
|
|
$qv =& $this->query_vars;
|
|
|
|
// Do not cache results if more than 3 fields are requested.
|
|
if ( is_array( $qv['fields'] ) && count( $qv['fields'] ) > 3 ) {
|
|
$qv['cache_results'] = false;
|
|
}
|
|
|
|
/**
|
|
* Filters the users array before the query takes place.
|
|
*
|
|
* Return a non-null value to bypass WordPress' default user queries.
|
|
*
|
|
* Filtering functions that require pagination information are encouraged to set
|
|
* the `total_users` property of the WP_User_Query object, passed to the filter
|
|
* by reference. If WP_User_Query does not perform a database query, it will not
|
|
* have enough information to generate these values itself.
|
|
*
|
|
* @since 5.1.0
|
|
*
|
|
* @param array|null $results Return an array of user data to short-circuit WP's user query
|
|
* or null to allow WP to run its normal queries.
|
|
* @param WP_User_Query $query The WP_User_Query instance (passed by reference).
|
|
*/
|
|
$this->results = apply_filters_ref_array( 'users_pre_query', array( null, &$this ) );
|
|
|
|
if ( null === $this->results ) {
|
|
$this->request = "
|
|
SELECT {$this->query_fields}
|
|
{$this->query_from}
|
|
{$this->query_where}
|
|
{$this->query_orderby}
|
|
{$this->query_limit}
|
|
";
|
|
$cache_value = false;
|
|
$cache_key = $this->generate_cache_key( $qv, $this->request );
|
|
$cache_group = 'users-queries';
|
|
if ( $qv['cache_results'] ) {
|
|
$cache_value = wp_cache_get( $cache_key, $cache_group );
|
|
}
|
|
if ( false !== $cache_value ) {
|
|
$this->results = $cache_value['user_data'];
|
|
$this->total_users = $cache_value['total_users'];
|
|
} else {
|
|
|
|
if ( is_array( $qv['fields'] ) ) {
|
|
$this->results = $wpdb->get_results( $this->request );
|
|
} else {
|
|
$this->results = $wpdb->get_col( $this->request );
|
|
}
|
|
|
|
if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
|
|
/**
|
|
* Filters SELECT FOUND_ROWS() query for the current WP_User_Query instance.
|
|
*
|
|
* @since 3.2.0
|
|
* @since 5.1.0 Added the `$this` parameter.
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param string $sql The SELECT FOUND_ROWS() query for the current WP_User_Query.
|
|
* @param WP_User_Query $query The current WP_User_Query instance.
|
|
*/
|
|
$found_users_query = apply_filters( 'found_users_query', 'SELECT FOUND_ROWS()', $this );
|
|
|
|
$this->total_users = (int) $wpdb->get_var( $found_users_query );
|
|
}
|
|
|
|
if ( $qv['cache_results'] ) {
|
|
$cache_value = array(
|
|
'user_data' => $this->results,
|
|
'total_users' => $this->total_users,
|
|
);
|
|
wp_cache_add( $cache_key, $cache_value, $cache_group );
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( ! $this->results ) {
|
|
return;
|
|
}
|
|
if (
|
|
is_array( $qv['fields'] ) &&
|
|
isset( $this->results[0]->ID )
|
|
) {
|
|
foreach ( $this->results as $result ) {
|
|
$result->id = $result->ID;
|
|
}
|
|
} elseif ( 'all_with_meta' === $qv['fields'] || 'all' === $qv['fields'] ) {
|
|
if ( function_exists( 'cache_users' ) ) {
|
|
cache_users( $this->results );
|
|
}
|
|
|
|
$r = array();
|
|
foreach ( $this->results as $userid ) {
|
|
if ( 'all_with_meta' === $qv['fields'] ) {
|
|
$r[ $userid ] = new WP_User( $userid, '', $qv['blog_id'] );
|
|
} else {
|
|
$r[] = new WP_User( $userid, '', $qv['blog_id'] );
|
|
}
|
|
}
|
|
|
|
$this->results = $r;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Retrieves query variable.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @param string $query_var Query variable key.
|
|
* @return mixed
|
|
*/
|
|
public function get( $query_var ) {
|
|
if ( isset( $this->query_vars[ $query_var ] ) ) {
|
|
return $this->query_vars[ $query_var ];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Sets query variable.
|
|
*
|
|
* @since 3.5.0
|
|
*
|
|
* @param string $query_var Query variable key.
|
|
* @param mixed $value Query variable value.
|
|
*/
|
|
public function set( $query_var, $value ) {
|
|
$this->query_vars[ $query_var ] = $value;
|
|
}
|
|
|
|
/**
|
|
* Used internally to generate an SQL string for searching across multiple columns.
|
|
*
|
|
* @since 3.1.0
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param string $search Search string.
|
|
* @param string[] $columns Array of columns to search.
|
|
* @param bool $wild Whether to allow wildcard searches. Default is false for Network Admin, true for single site.
|
|
* Single site allows leading and trailing wildcards, Network Admin only trailing.
|
|
* @return string
|
|
*/
|
|
protected function get_search_sql( $search, $columns, $wild = false ) {
|
|
global $wpdb;
|
|
|
|
$searches = array();
|
|
$leading_wild = ( 'leading' === $wild || 'both' === $wild ) ? '%' : '';
|
|
$trailing_wild = ( 'trailing' === $wild || 'both' === $wild ) ? '%' : '';
|
|
$like = $leading_wild . $wpdb->esc_like( $search ) . $trailing_wild;
|
|
|
|
foreach ( $columns as $column ) {
|
|
if ( 'ID' === $column ) {
|
|
$searches[] = $wpdb->prepare( "$column = %s", $search );
|
|
} else {
|
|
$searches[] = $wpdb->prepare( "$column LIKE %s", $like );
|
|
}
|
|
}
|
|
|
|
return ' AND (' . implode( ' OR ', $searches ) . ')';
|
|
}
|
|
|
|
/**
|
|
* Returns the list of users.
|
|
*
|
|
* @since 3.1.0
|
|
*
|
|
* @return array Array of results.
|
|
*/
|
|
public function get_results() {
|
|
return $this->results;
|
|
}
|
|
|
|
/**
|
|
* Returns the total number of users for the current query.
|
|
*
|
|
* @since 3.1.0
|
|
*
|
|
* @return int Number of total users.
|
|
*/
|
|
public function get_total() {
|
|
return $this->total_users;
|
|
}
|
|
|
|
/**
|
|
* Parses and sanitizes 'orderby' keys passed to the user query.
|
|
*
|
|
* @since 4.2.0
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param string $orderby Alias for the field to order by.
|
|
* @return string Value to used in the ORDER clause, if `$orderby` is valid.
|
|
*/
|
|
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' ), true ) ) {
|
|
$_orderby = 'user_' . $orderby;
|
|
} elseif ( in_array( $orderby, array( 'user_login', 'user_nicename', 'user_email', 'user_url', 'user_registered' ), true ) ) {
|
|
$_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 ( 'nicename__in' === $orderby ) {
|
|
$sanitized_nicename__in = array_map( 'esc_sql', $this->query_vars['nicename__in'] );
|
|
$nicename__in = implode( "','", $sanitized_nicename__in );
|
|
$_orderby = "FIELD( user_nicename, '$nicename__in' )";
|
|
} elseif ( 'login__in' === $orderby ) {
|
|
$sanitized_login__in = array_map( 'esc_sql', $this->query_vars['login__in'] );
|
|
$login__in = implode( "','", $sanitized_login__in );
|
|
$_orderby = "FIELD( user_login, '$login__in' )";
|
|
} 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;
|
|
}
|
|
|
|
/**
|
|
* Generate cache key.
|
|
*
|
|
* @since 6.3.0
|
|
*
|
|
* @global wpdb $wpdb WordPress database abstraction object.
|
|
*
|
|
* @param array $args Query arguments.
|
|
* @param string $sql SQL statement.
|
|
* @return string Cache key.
|
|
*/
|
|
protected function generate_cache_key( array $args, $sql ) {
|
|
global $wpdb;
|
|
|
|
// Replace wpdb placeholder in the SQL statement used by the cache key.
|
|
$sql = $wpdb->remove_placeholder_escape( $sql );
|
|
|
|
$key = md5( $sql );
|
|
$last_changed = wp_cache_get_last_changed( 'users' );
|
|
|
|
if ( empty( $args['orderby'] ) ) {
|
|
// Default order is by 'user_login'.
|
|
$ordersby = array( 'user_login' => '' );
|
|
} elseif ( is_array( $args['orderby'] ) ) {
|
|
$ordersby = $args['orderby'];
|
|
} else {
|
|
// 'orderby' values may be a comma- or space-separated list.
|
|
$ordersby = preg_split( '/[,\s]+/', $args['orderby'] );
|
|
}
|
|
|
|
$blog_id = 0;
|
|
if ( isset( $args['blog_id'] ) ) {
|
|
$blog_id = absint( $args['blog_id'] );
|
|
}
|
|
if ( ( $args['has_published_posts'] && $blog_id ) || in_array( 'post_count', $ordersby, true ) ) {
|
|
$switch = get_current_blog_id() !== $blog_id;
|
|
if ( $switch ) {
|
|
switch_to_blog( $blog_id );
|
|
}
|
|
$last_changed .= wp_cache_get_last_changed( 'posts' );
|
|
if ( $switch ) {
|
|
restore_current_blog();
|
|
}
|
|
}
|
|
|
|
return "get_users:$key:$last_changed";
|
|
}
|
|
|
|
/**
|
|
* Parses an 'order' query variable and casts it to ASC or DESC as necessary.
|
|
*
|
|
* @since 4.2.0
|
|
*
|
|
* @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';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Makes private properties readable for backward compatibility.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @param string $name Property to get.
|
|
* @return mixed Property.
|
|
*/
|
|
public function __get( $name ) {
|
|
if ( in_array( $name, $this->compat_fields, true ) ) {
|
|
return $this->$name;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Makes private properties settable for backward compatibility.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @param string $name Property to check if set.
|
|
* @param mixed $value Property value.
|
|
* @return mixed Newly-set property.
|
|
*/
|
|
public function __set( $name, $value ) {
|
|
if ( in_array( $name, $this->compat_fields, true ) ) {
|
|
return $this->$name = $value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Makes private properties checkable for backward compatibility.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @param string $name Property to check if set.
|
|
* @return bool Whether the property is set.
|
|
*/
|
|
public function __isset( $name ) {
|
|
if ( in_array( $name, $this->compat_fields, true ) ) {
|
|
return isset( $this->$name );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Makes private properties un-settable for backward compatibility.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @param string $name Property to unset.
|
|
*/
|
|
public function __unset( $name ) {
|
|
if ( in_array( $name, $this->compat_fields, true ) ) {
|
|
unset( $this->$name );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Makes private/protected methods readable for backward compatibility.
|
|
*
|
|
* @since 4.0.0
|
|
*
|
|
* @param string $name Method to call.
|
|
* @param array $arguments Arguments to pass when calling.
|
|
* @return mixed Return value of the callback, false otherwise.
|
|
*/
|
|
public function __call( $name, $arguments ) {
|
|
if ( 'get_search_sql' === $name ) {
|
|
return $this->get_search_sql( ...$arguments );
|
|
}
|
|
return false;
|
|
}
|
|
}
|