edit_user( int $user_id )
Edit user settings based on contents of $_POST
Description
Used on user-edit.php and profile.php to manage and process user options, passwords etc.
Parameters
- $user_id
-
(Optional) User ID.
Return
(int|WP_Error) user id of the updated user
Source
File: wp-admin/includes/user.php
function edit_user( $user_id = 0 ) {
$wp_roles = wp_roles();
$user = new stdClass;
if ( $user_id ) {
$update = true;
$user->ID = (int) $user_id;
$userdata = get_userdata( $user_id );
$user->user_login = wp_slash( $userdata->user_login );
} else {
$update = false;
}
if ( !$update && isset( $_POST['user_login'] ) )
$user->user_login = sanitize_user($_POST['user_login'], true);
$pass1 = $pass2 = '';
if ( isset( $_POST['pass1'] ) )
$pass1 = $_POST['pass1'];
if ( isset( $_POST['pass2'] ) )
$pass2 = $_POST['pass2'];
if ( isset( $_POST['role'] ) && current_user_can( 'edit_users' ) ) {
$new_role = sanitize_text_field( $_POST['role'] );
$potential_role = isset($wp_roles->role_objects[$new_role]) ? $wp_roles->role_objects[$new_role] : false;
// Don't let anyone with 'edit_users' (admins) edit their own role to something without it.
// Multisite super admins can freely edit their blog roles -- they possess all caps.
if ( ( is_multisite() && current_user_can( 'manage_sites' ) ) || $user_id != get_current_user_id() || ($potential_role && $potential_role->has_cap( 'edit_users' ) ) )
$user->role = $new_role;
// If the new role isn't editable by the logged-in user die with error
$editable_roles = get_editable_roles();
if ( ! empty( $new_role ) && empty( $editable_roles[$new_role] ) )
wp_die( __( 'Sorry, you are not allowed to give users that role.' ), 403 );
}
if ( isset( $_POST['email'] ))
$user->user_email = sanitize_text_field( wp_unslash( $_POST['email'] ) );
if ( isset( $_POST['url'] ) ) {
if ( empty ( $_POST['url'] ) || $_POST['url'] == 'http://' ) {
$user->user_url = '';
} else {
$user->user_url = esc_url_raw( $_POST['url'] );
$protocols = implode( '|', array_map( 'preg_quote', wp_allowed_protocols() ) );
$user->user_url = preg_match('/^(' . $protocols . '):/is', $user->user_url) ? $user->user_url : 'http://'.$user->user_url;
}
}
if ( isset( $_POST['first_name'] ) )
$user->first_name = sanitize_text_field( $_POST['first_name'] );
if ( isset( $_POST['last_name'] ) )
$user->last_name = sanitize_text_field( $_POST['last_name'] );
if ( isset( $_POST['nickname'] ) )
$user->nickname = sanitize_text_field( $_POST['nickname'] );
if ( isset( $_POST['display_name'] ) )
$user->display_name = sanitize_text_field( $_POST['display_name'] );
if ( isset( $_POST['description'] ) )
$user->description = trim( $_POST['description'] );
foreach ( wp_get_user_contact_methods( $user ) as $method => $name ) {
if ( isset( $_POST[$method] ))
$user->$method = sanitize_text_field( $_POST[$method] );
}
if ( $update ) {
$user->rich_editing = isset( $_POST['rich_editing'] ) && 'false' === $_POST['rich_editing'] ? 'false' : 'true';
$user->syntax_highlighting = isset( $_POST['syntax_highlighting'] ) && 'false' === $_POST['syntax_highlighting'] ? 'false' : 'true';
$user->admin_color = isset( $_POST['admin_color'] ) ? sanitize_text_field( $_POST['admin_color'] ) : 'fresh';
$user->show_admin_bar_front = isset( $_POST['admin_bar_front'] ) ? 'true' : 'false';
$user->locale = '';
if ( isset( $_POST['locale'] ) ) {
$locale = sanitize_text_field( $_POST['locale'] );
if ( 'site-default' === $locale ) {
$locale = '';
} elseif ( '' === $locale ) {
$locale = 'en_US';
} elseif ( ! in_array( $locale, get_available_languages(), true ) ) {
$locale = '';
}
$user->locale = $locale;
}
}
$user->comment_shortcuts = isset( $_POST['comment_shortcuts'] ) && 'true' == $_POST['comment_shortcuts'] ? 'true' : '';
$user->use_ssl = 0;
if ( !empty($_POST['use_ssl']) )
$user->use_ssl = 1;
$errors = new WP_Error();
/* checking that username has been typed */
if ( $user->user_login == '' )
$errors->add( 'user_login', __( '<strong>ERROR</strong>: Please enter a username.' ) );
/* checking that nickname has been typed */
if ( $update && empty( $user->nickname ) ) {
$errors->add( 'nickname', __( '<strong>ERROR</strong>: Please enter a nickname.' ) );
}
/**
* Fires before the password and confirm password fields are checked for congruity.
*
* @since WP-1.5.1
*
* @param string $user_login The username.
* @param string $pass1 The password (passed by reference).
* @param string $pass2 The confirmed password (passed by reference).
*/
do_action_ref_array( 'check_passwords', array( $user->user_login, &$pass1, &$pass2 ) );
// Check for blank password when adding a user.
if ( ! $update && empty( $pass1 ) ) {
$errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter a password.' ), array( 'form-field' => 'pass1' ) );
}
// Check for "\" in password.
if ( false !== strpos( wp_unslash( $pass1 ), "\\" ) ) {
$errors->add( 'pass', __( '<strong>ERROR</strong>: Passwords may not contain the character "\\".' ), array( 'form-field' => 'pass1' ) );
}
// Checking the password has been typed twice the same.
if ( ( $update || ! empty( $pass1 ) ) && $pass1 != $pass2 ) {
$errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter the same password in both password fields.' ), array( 'form-field' => 'pass1' ) );
}
if ( !empty( $pass1 ) )
$user->user_pass = $pass1;
if ( !$update && isset( $_POST['user_login'] ) && !validate_username( $_POST['user_login'] ) )
$errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is invalid because it uses illegal characters. Please enter a valid username.' ));
if ( !$update && username_exists( $user->user_login ) )
$errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ));
/** This filter is documented in wp-includes/user.php */
$illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
if ( in_array( strtolower( $user->user_login ), array_map( 'strtolower', $illegal_logins ) ) ) {
$errors->add( 'invalid_username', __( '<strong>ERROR</strong>: Sorry, that username is not allowed.' ) );
}
/* checking email address */
if ( empty( $user->user_email ) ) {
$errors->add( 'empty_email', __( '<strong>ERROR</strong>: Please enter an email address.' ), array( 'form-field' => 'email' ) );
} elseif ( !is_email( $user->user_email ) ) {
$errors->add( 'invalid_email', __( '<strong>ERROR</strong>: The email address isn’t correct.' ), array( 'form-field' => 'email' ) );
} elseif ( ( $owner_id = email_exists($user->user_email) ) && ( !$update || ( $owner_id != $user->ID ) ) ) {
$errors->add( 'email_exists', __('<strong>ERROR</strong>: This email is already registered, please choose another one.'), array( 'form-field' => 'email' ) );
}
/**
* Fires before user profile update errors are returned.
*
* @since WP-2.8.0
*
* @param WP_Error $errors WP_Error object (passed by reference).
* @param bool $update Whether this is a user update.
* @param stdClass $user User object (passed by reference).
*/
do_action_ref_array( 'user_profile_update_errors', array( &$errors, $update, &$user ) );
if ( $errors->get_error_codes() )
return $errors;
if ( $update ) {
$user_id = wp_update_user( $user );
} else {
$user_id = wp_insert_user( $user );
$notify = isset( $_POST['send_user_notification'] ) ? 'both' : 'admin';
/**
* Fires after a new user has been created.
*
* @since WP-4.4.0
*
* @param int $user_id ID of the newly created user.
* @param string $notify Type of notification that should happen. See wp_send_new_user_notifications()
* for more information on possible values.
*/
do_action( 'edit_user_created_user', $user_id, $notify );
}
return $user_id;
}
Changelog
Version | Description |
---|---|
WP-2.0.0 | Introduced. |