<?php
-
-// Creates a new user from the "Users" form using $_POST information.
+/**
+ * WordPress user administration API.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/**
+ * Creates a new user from the "Users" form using $_POST information.
+ *
+ * @since 2.0.0
+ *
+ * @return int|WP_Error WP_Error or User ID.
+ */
function add_user() {
- if ( func_num_args() ) { // The hackiest hack that ever did hack
- global $current_user, $wp_roles;
- $user_id = (int) func_get_arg( 0 );
-
- if ( isset( $_POST['role'] ) ) {
- if( $user_id != $current_user->id || $wp_roles->role_objects[$_POST['role']]->has_cap( 'edit_users' ) ) {
- $user = new WP_User( $user_id );
- $user->set_role( $_POST['role'] );
- }
- }
- } else {
- add_action( 'user_register', 'add_user' ); // See above
- return edit_user();
- }
+ return edit_user();
}
+/**
+ * Edit user settings based on contents of $_POST
+ *
+ * Used on user-edit.php and profile.php to manage and process user options, passwords etc.
+ *
+ * @since 2.0.0
+ *
+ * @param int $user_id Optional. User ID.
+ * @return int|WP_Error user id of the updated user
+ */
function edit_user( $user_id = 0 ) {
- global $current_user, $wp_roles, $wpdb;
- if ( $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 = $wpdb->escape( $userdata->user_login );
+ $user->user_login = wp_slash( $userdata->user_login );
} else {
$update = false;
- $user = '';
}
- if ( isset( $_POST['user_login'] ))
- $user->user_login = wp_specialchars( trim( $_POST['user_login'] ));
+ if ( !$update && isset( $_POST['user_login'] ) )
+ $user->user_login = sanitize_user($_POST['user_login'], true);
$pass1 = $pass2 = '';
- if ( isset( $_POST['pass1'] ))
+ if ( isset( $_POST['pass1'] ) )
$pass1 = $_POST['pass1'];
- if ( isset( $_POST['pass2'] ))
+ if ( isset( $_POST['pass2'] ) )
$pass2 = $_POST['pass2'];
if ( isset( $_POST['role'] ) && current_user_can( 'edit_users' ) ) {
- if( $user_id != $current_user->id || $wp_roles->role_objects[$_POST['role']]->has_cap( 'edit_users' ))
- $user->role = $_POST['role'];
+ $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(__('You can’t give users that role.'));
}
if ( isset( $_POST['email'] ))
- $user->user_email = wp_specialchars( trim( $_POST['email'] ));
+ $user->user_email = sanitize_text_field( wp_unslash( $_POST['email'] ) );
if ( isset( $_POST['url'] ) ) {
- $user->user_url = clean_url( trim( $_POST['url'] ));
- $user->user_url = preg_match('/^(https?|ftps?|mailto|news|irc|gopher|nntp|feed|telnet):/is', $user->user_url) ? $user->user_url : 'http://'.$user->user_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 = wp_specialchars( trim( $_POST['first_name'] ));
- if ( isset( $_POST['last_name'] ))
- $user->last_name = wp_specialchars( trim( $_POST['last_name'] ));
- if ( isset( $_POST['nickname'] ))
- $user->nickname = wp_specialchars( trim( $_POST['nickname'] ));
- if ( isset( $_POST['display_name'] ))
- $user->display_name = wp_specialchars( trim( $_POST['display_name'] ));
- if ( isset( $_POST['description'] ))
+ 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'] );
- if ( isset( $_POST['jabber'] ))
- $user->jabber = wp_specialchars( trim( $_POST['jabber'] ));
- if ( isset( $_POST['aim'] ))
- $user->aim = wp_specialchars( trim( $_POST['aim'] ));
- if ( isset( $_POST['yim'] ))
- $user->yim = wp_specialchars( trim( $_POST['yim'] ));
- if ( !$update )
- $user->rich_editing = 'true'; // Default to true for new users.
- else if ( isset( $_POST['rich_editing'] ) )
- $user->rich_editing = $_POST['rich_editing'];
- else
- $user->rich_editing = 'false';
-
- if ( !$update )
- $user->admin_color = 'fresh'; // Default to fresh for new users.
- else if ( isset( $_POST['admin_color'] ) )
- $user->admin_color = $_POST['admin_color'];
- else
- $user->admin_color = 'fresh';
-
- $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 the password has been typed twice */
- do_action_ref_array( 'check_passwords', array ( $user->user_login, & $pass1, & $pass2 ));
-
- if ( $update ) {
- if ( empty($pass1) && !empty($pass2) )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: You entered your new password only once.' ), array( 'form-field' => 'pass1' ) );
- elseif ( !empty($pass1) && empty($pass2) )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: You entered your new password only once.' ), array( 'form-field' => 'pass2' ) );
- } else {
- if ( empty($pass1) )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password.' ), array( 'form-field' => 'pass1' ) );
- elseif ( empty($pass2) )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter your password twice.' ), array( 'form-field' => 'pass2' ) );
+ foreach ( wp_get_user_contact_methods( $user ) as $method => $name ) {
+ if ( isset( $_POST[$method] ))
+ $user->$method = sanitize_text_field( $_POST[$method] );
}
- /* Check for "\" in password */
- if( strpos( " ".$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 ( $pass1 != $pass2 )
- $errors->add( 'pass', __( '<strong>ERROR</strong>: Please enter the same password in the two password fields.' ), array( 'form-field' => 'pass1' ) );
-
- if (!empty ( $pass1 ))
- $user->user_pass = $pass1;
-
- if ( !$update && !validate_username( $user->user_login ) )
- $errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is invalid. Please enter a valid username.' ));
-
- if (!$update && username_exists( $user->user_login ))
- $errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ));
+ if ( $update ) {
+ $user->rich_editing = isset( $_POST['rich_editing'] ) && 'false' == $_POST['rich_editing'] ? '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 = '';
+ }
- /* checking e-mail address */
- if ( empty ( $user->user_email ) ) {
- $errors->add( 'user_email', __( '<strong>ERROR</strong>: Please enter an e-mail address.' ), array( 'form-field' => 'email' ) );
- } else
- if (!is_email( $user->user_email ) ) {
- $errors->add( 'user_email', __( "<strong>ERROR</strong>: The e-mail address isn't correct." ), array( 'form-field' => 'email' ) );
+ $user->locale = $locale;
}
-
- if ( $errors->get_error_codes() )
- return $errors;
-
- if ( $update ) {
- $user_id = wp_update_user( get_object_vars( $user ));
- } else {
- $user_id = wp_insert_user( get_object_vars( $user ));
- wp_new_user_notification( $user_id );
}
- return $user_id;
-}
-function get_author_user_ids() {
- global $wpdb;
- $level_key = $wpdb->prefix . 'user_level';
-
- $query = "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '$level_key' AND meta_value != '0'";
+ $user->comment_shortcuts = isset( $_POST['comment_shortcuts'] ) && 'true' == $_POST['comment_shortcuts'] ? 'true' : '';
- return $wpdb->get_col( $query );
-}
+ $user->use_ssl = 0;
+ if ( !empty($_POST['use_ssl']) )
+ $user->use_ssl = 1;
-function get_editable_authors( $user_id ) {
- global $wpdb;
+ $errors = new WP_Error();
- $editable = get_editable_user_ids( $user_id );
+ /* checking that username has been typed */
+ if ( $user->user_login == '' )
+ $errors->add( 'user_login', __( '<strong>ERROR</strong>: Please enter a username.' ) );
- if( !$editable ) {
- return false;
- } else {
- $editable = join(',', $editable);
- $authors = $wpdb->get_results( "SELECT * FROM $wpdb->users WHERE ID IN ($editable) ORDER BY display_name" );
+ /* checking that nickname has been typed */
+ if ( $update && empty( $user->nickname ) ) {
+ $errors->add( 'nickname', __( '<strong>ERROR</strong>: Please enter a nickname.' ) );
}
- return apply_filters('get_editable_authors', $authors);
-}
-
-function get_editable_user_ids( $user_id, $exclude_zeros = true ) {
- global $wpdb;
-
- $user = new WP_User( $user_id );
-
- if ( ! $user->has_cap('edit_others_posts') ) {
- if ( $user->has_cap('edit_posts') || $exclude_zeros == false )
- return array($user->id);
- else
- return false;
+ /**
+ * Fires before the password and confirm password fields are checked for congruity.
+ *
+ * @since 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' ) );
}
- $level_key = $wpdb->prefix . 'user_level';
+ // 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' ) );
+ }
- $query = "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '$level_key'";
- if ( $exclude_zeros )
- $query .= " AND meta_value != '0'";
+ // 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' ) );
+ }
- return $wpdb->get_col( $query );
-}
+ if ( !empty( $pass1 ) )
+ $user->user_pass = $pass1;
-function get_nonauthor_user_ids() {
- global $wpdb;
- $level_key = $wpdb->prefix . 'user_level';
+ if ( !$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.' ));
- $query = "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '$level_key' AND meta_value = '0'";
+ if ( !$update && username_exists( $user->user_login ) )
+ $errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ));
- return $wpdb->get_col( $query );
-}
+ /** This filter is documented in wp-includes/user.php */
+ $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
-function get_others_unpublished_posts($user_id, $type='any') {
- global $wpdb;
+ 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.' ) );
+ }
- $editable = get_editable_user_ids( $user_id );
+ /* 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 ) ) ) {
+ $errors->add( 'email_exists', __('<strong>ERROR</strong>: This email is already registered, please choose another one.'), array( 'form-field' => 'email' ) );
+ }
- if ( in_array($type, array('draft', 'pending')) )
- $type_sql = " post_status = '$type' ";
- else
- $type_sql = " ( post_status = 'draft' OR post_status = 'pending' ) ";
+ /**
+ * Fires before user profile update errors are returned.
+ *
+ * @since 2.8.0
+ *
+ * @param WP_Error &$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 ) );
- $dir = ( 'pending' == $type ) ? 'ASC' : 'DESC';
+ if ( $errors->get_error_codes() )
+ return $errors;
- if( !$editable ) {
- $other_unpubs = '';
+ if ( $update ) {
+ $user_id = wp_update_user( $user );
} else {
- $editable = join(',', $editable);
- $other_unpubs = $wpdb->get_results("SELECT ID, post_title, post_author FROM $wpdb->posts WHERE post_type = 'post' AND $type_sql AND post_author IN ($editable) AND post_author != '$user_id' ORDER BY post_modified $dir");
+ $user_id = wp_insert_user( $user );
+ $notify = isset( $_POST['send_user_notification'] ) ? 'both' : 'admin';
+
+ /**
+ * Fires after a new user has been created.
+ *
+ * @since 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 apply_filters('get_others_drafts', $other_unpubs);
-}
-
-function get_others_drafts($user_id) {
- return get_others_unpublished_posts($user_id, 'draft');
+ return $user_id;
}
-function get_others_pending($user_id) {
- return get_others_unpublished_posts($user_id, 'pending');
+/**
+ * Fetch a filtered list of user roles that the current user is
+ * allowed to edit.
+ *
+ * Simple function who's main purpose is to allow filtering of the
+ * list of roles in the $wp_roles object so that plugins can remove
+ * inappropriate ones depending on the situation or user making edits.
+ * Specifically because without filtering anyone with the edit_users
+ * capability can edit others to be administrators, even if they are
+ * only editors or authors. This filter allows admins to delegate
+ * user management.
+ *
+ * @since 2.8.0
+ *
+ * @return array
+ */
+function get_editable_roles() {
+ $all_roles = wp_roles()->roles;
+
+ /**
+ * Filters the list of editable roles.
+ *
+ * @since 2.8.0
+ *
+ * @param array $all_roles List of roles.
+ */
+ $editable_roles = apply_filters( 'editable_roles', $all_roles );
+
+ return $editable_roles;
}
+/**
+ * Retrieve user data and filter it.
+ *
+ * @since 2.0.5
+ *
+ * @param int $user_id User ID.
+ * @return WP_User|bool WP_User object on success, false on failure.
+ */
function get_user_to_edit( $user_id ) {
- $user = new WP_User( $user_id );
- $user->user_login = attribute_escape($user->user_login);
- $user->user_email = attribute_escape($user->user_email);
- $user->user_url = clean_url($user->user_url);
- $user->first_name = attribute_escape($user->first_name);
- $user->last_name = attribute_escape($user->last_name);
- $user->display_name = attribute_escape($user->display_name);
- $user->nickname = attribute_escape($user->nickname);
- $user->aim = attribute_escape($user->aim);
- $user->yim = attribute_escape($user->yim);
- $user->jabber = attribute_escape($user->jabber);
- $user->description = wp_specialchars($user->description);
+ $user = get_userdata( $user_id );
+
+ if ( $user )
+ $user->filter = 'edit';
return $user;
}
+/**
+ * Retrieve the user's drafts.
+ *
+ * @since 2.0.0
+ *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ *
+ * @param int $user_id User ID.
+ * @return array
+ */
function get_users_drafts( $user_id ) {
global $wpdb;
- $user_id = (int) $user_id;
- $query = "SELECT ID, post_title FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'draft' AND post_author = $user_id ORDER BY post_modified DESC";
- $query = apply_filters('get_users_drafts', $query);
+ $query = $wpdb->prepare("SELECT ID, post_title FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'draft' AND post_author = %d ORDER BY post_modified DESC", $user_id);
+
+ /**
+ * Filters the user's drafts query string.
+ *
+ * @since 2.0.0
+ *
+ * @param string $query The user's drafts query string.
+ */
+ $query = apply_filters( 'get_users_drafts', $query );
return $wpdb->get_results( $query );
}
-function wp_delete_user($id, $reassign = 'novalue') {
+/**
+ * Remove user and optionally reassign posts and links to another user.
+ *
+ * If the $reassign parameter is not assigned to a User ID, then all posts will
+ * be deleted of that user. The action {@see 'delete_user'} that is passed the User ID
+ * being deleted will be run after the posts are either reassigned or deleted.
+ * The user meta will also be deleted that are for that User ID.
+ *
+ * @since 2.0.0
+ *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ *
+ * @param int $id User ID.
+ * @param int $reassign Optional. Reassign posts and links to new User ID.
+ * @return bool True when finished.
+ */
+function wp_delete_user( $id, $reassign = null ) {
global $wpdb;
+ if ( ! is_numeric( $id ) ) {
+ return false;
+ }
+
$id = (int) $id;
+ $user = new WP_User( $id );
- if ($reassign == 'novalue') {
- $post_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE post_author = $id");
+ if ( !$user->exists() )
+ return false;
- if ($post_ids) {
- foreach ($post_ids as $post_id)
- wp_delete_post($post_id);
+ // Normalize $reassign to null or a user ID. 'novalue' was an older default.
+ if ( 'novalue' === $reassign ) {
+ $reassign = null;
+ } elseif ( null !== $reassign ) {
+ $reassign = (int) $reassign;
+ }
+
+ /**
+ * Fires immediately before a user is deleted from the database.
+ *
+ * @since 2.0.0
+ *
+ * @param int $id ID of the user to delete.
+ * @param int|null $reassign ID of the user to reassign posts and links to.
+ * Default null, for no reassignment.
+ */
+ do_action( 'delete_user', $id, $reassign );
+
+ if ( null === $reassign ) {
+ $post_types_to_delete = array();
+ foreach ( get_post_types( array(), 'objects' ) as $post_type ) {
+ if ( $post_type->delete_with_user ) {
+ $post_types_to_delete[] = $post_type->name;
+ } elseif ( null === $post_type->delete_with_user && post_type_supports( $post_type->name, 'author' ) ) {
+ $post_types_to_delete[] = $post_type->name;
+ }
+ }
+
+ /**
+ * Filters the list of post types to delete with a user.
+ *
+ * @since 3.4.0
+ *
+ * @param array $post_types_to_delete Post types to delete.
+ * @param int $id User ID.
+ */
+ $post_types_to_delete = apply_filters( 'post_types_to_delete_with_user', $post_types_to_delete, $id );
+ $post_types_to_delete = implode( "', '", $post_types_to_delete );
+ $post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_author = %d AND post_type IN ('$post_types_to_delete')", $id ) );
+ if ( $post_ids ) {
+ foreach ( $post_ids as $post_id )
+ wp_delete_post( $post_id );
}
// Clean links
- $wpdb->query("DELETE FROM $wpdb->links WHERE link_owner = $id");
+ $link_ids = $wpdb->get_col( $wpdb->prepare("SELECT link_id FROM $wpdb->links WHERE link_owner = %d", $id) );
+
+ if ( $link_ids ) {
+ foreach ( $link_ids as $link_id )
+ wp_delete_link($link_id);
+ }
} else {
- $reassign = (int) $reassign;
- $wpdb->query("UPDATE $wpdb->posts SET post_author = {$reassign} WHERE post_author = {$id}");
- $wpdb->query("UPDATE $wpdb->links SET link_owner = {$reassign} WHERE link_owner = {$id}");
+ $post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_author = %d", $id ) );
+ $wpdb->update( $wpdb->posts, array('post_author' => $reassign), array('post_author' => $id) );
+ if ( ! empty( $post_ids ) ) {
+ foreach ( $post_ids as $post_id )
+ clean_post_cache( $post_id );
+ }
+ $link_ids = $wpdb->get_col( $wpdb->prepare("SELECT link_id FROM $wpdb->links WHERE link_owner = %d", $id) );
+ $wpdb->update( $wpdb->links, array('link_owner' => $reassign), array('link_owner' => $id) );
+ if ( ! empty( $link_ids ) ) {
+ foreach ( $link_ids as $link_id )
+ clean_bookmark_cache( $link_id );
+ }
}
// FINALLY, delete user
- do_action('delete_user', $id);
+ if ( is_multisite() ) {
+ remove_user_from_blog( $id, get_current_blog_id() );
+ } else {
+ $meta = $wpdb->get_col( $wpdb->prepare( "SELECT umeta_id FROM $wpdb->usermeta WHERE user_id = %d", $id ) );
+ foreach ( $meta as $mid )
+ delete_metadata_by_mid( 'user', $mid );
- $wpdb->query("DELETE FROM $wpdb->users WHERE ID = $id");
- $wpdb->query("DELETE FROM $wpdb->usermeta WHERE user_id = '$id'");
+ $wpdb->delete( $wpdb->users, array( 'ID' => $id ) );
+ }
- wp_cache_delete($id, 'users');
- wp_cache_delete($user->user_login, 'userlogins');
- wp_cache_delete($user->user_email, 'useremail');
+ clean_user_cache( $user );
+
+ /**
+ * Fires immediately after a user is deleted from the database.
+ *
+ * @since 2.9.0
+ *
+ * @param int $id ID of the deleted user.
+ * @param int|null $reassign ID of the user to reassign posts and links to.
+ * Default null, for no reassignment.
+ */
+ do_action( 'deleted_user', $id, $reassign );
return true;
}
+/**
+ * Remove all capabilities from user.
+ *
+ * @since 2.1.0
+ *
+ * @param int $id User ID.
+ */
function wp_revoke_user($id) {
$id = (int) $id;
$user->remove_all_caps();
}
-// WP_User_Search class
-// by Mark Jaquith
-
-if ( !class_exists('WP_User_Search') ) :
-class WP_User_Search {
- var $results;
- var $search_term;
- var $page;
- var $role;
- var $raw_page;
- var $users_per_page = 50;
- var $first_user;
- var $last_user;
- var $query_limit;
- var $query_sort;
- var $query_from_where;
- var $total_users_for_query = 0;
- var $too_many_total_users = false;
- var $search_errors;
-
- function WP_User_Search ($search_term = '', $page = '', $role = '') { // constructor
- $this->search_term = $search_term;
- $this->raw_page = ( '' == $page ) ? false : (int) $page;
- $this->page = (int) ( '' == $page ) ? 1 : $page;
- $this->role = $role;
-
- $this->prepare_query();
- $this->query();
- $this->prepare_vars_for_template_usage();
- $this->do_paging();
- }
-
- function prepare_query() {
- global $wpdb;
- $this->first_user = ($this->page - 1) * $this->users_per_page;
- $this->query_limit = ' LIMIT ' . $this->first_user . ',' . $this->users_per_page;
- $this->query_sort = ' ORDER BY user_login';
- $search_sql = '';
- if ( $this->search_term ) {
- $searches = array();
- $search_sql = 'AND (';
- foreach ( array('user_login', 'user_nicename', 'user_email', 'user_url', 'display_name') as $col )
- $searches[] = $col . " LIKE '%$this->search_term%'";
- $search_sql .= implode(' OR ', $searches);
- $search_sql .= ')';
- }
-
- $this->query_from_where = "FROM $wpdb->users";
- if ( $this->role )
- $this->query_from_where .= " INNER JOIN $wpdb->usermeta ON $wpdb->users.ID = $wpdb->usermeta.user_id WHERE $wpdb->usermeta.meta_key = '{$wpdb->prefix}capabilities' AND $wpdb->usermeta.meta_value LIKE '%$this->role%'";
- else
- $this->query_from_where .= " WHERE 1=1";
- $this->query_from_where .= " $search_sql";
-
- }
-
- function query() {
- global $wpdb;
- $this->results = $wpdb->get_col('SELECT ID ' . $this->query_from_where . $this->query_sort . $this->query_limit);
-
- if ( $this->results )
- $this->total_users_for_query = $wpdb->get_var('SELECT COUNT(ID) ' . $this->query_from_where); // no limit
- else
- $this->search_errors = new WP_Error('no_matching_users_found', __('No matching users were found!'));
- }
-
- function prepare_vars_for_template_usage() {
- $this->search_term = stripslashes($this->search_term); // done with DB, from now on we want slashes gone
- }
-
- function do_paging() {
- if ( $this->total_users_for_query > $this->users_per_page ) { // have to page the results
- $this->paging_text = paginate_links( array(
- 'total' => ceil($this->total_users_for_query / $this->users_per_page),
- 'current' => $this->page,
- 'base' => 'users.php?%_%',
- 'format' => 'userspage=%#%',
- 'add_args' => array( 'usersearch' => urlencode($this->search_term) )
- ) );
- }
+/**
+ * @since 2.8.0
+ *
+ * @global int $user_ID
+ *
+ * @param false $errors Deprecated.
+ */
+function default_password_nag_handler($errors = false) {
+ global $user_ID;
+ // Short-circuit it.
+ if ( ! get_user_option('default_password_nag') )
+ return;
+
+ // get_user_setting = JS saved UI setting. else no-js-fallback code.
+ if ( 'hide' == get_user_setting('default_password_nag') || isset($_GET['default_password_nag']) && '0' == $_GET['default_password_nag'] ) {
+ delete_user_setting('default_password_nag');
+ update_user_option($user_ID, 'default_password_nag', false, true);
}
+}
- function get_results() {
- return (array) $this->results;
+/**
+ * @since 2.8.0
+ *
+ * @param int $user_ID
+ * @param object $old_data
+ */
+function default_password_nag_edit_user($user_ID, $old_data) {
+ // Short-circuit it.
+ if ( ! get_user_option('default_password_nag', $user_ID) )
+ return;
+
+ $new_data = get_userdata($user_ID);
+
+ // Remove the nag if the password has been changed.
+ if ( $new_data->user_pass != $old_data->user_pass ) {
+ delete_user_setting('default_password_nag');
+ update_user_option($user_ID, 'default_password_nag', false, true);
}
+}
- function page_links() {
- echo $this->paging_text;
- }
+/**
+ * @since 2.8.0
+ *
+ * @global string $pagenow
+ */
+function default_password_nag() {
+ global $pagenow;
+ // Short-circuit it.
+ if ( 'profile.php' == $pagenow || ! get_user_option('default_password_nag') )
+ return;
+
+ echo '<div class="error default-password-nag">';
+ echo '<p>';
+ echo '<strong>' . __('Notice:') . '</strong> ';
+ _e('You’re using the auto-generated password for your account. Would you like to change it?');
+ echo '</p><p>';
+ printf( '<a href="%s">' . __('Yes, take me to my profile page') . '</a> | ', get_edit_profile_url() . '#password' );
+ printf( '<a href="%s" id="default-password-nag-no">' . __('No thanks, do not remind me again') . '</a>', '?default_password_nag=0' );
+ echo '</p></div>';
+}
- function results_are_paged() {
- if ( $this->paging_text )
- return true;
- return false;
- }
+/**
+ * @since 3.5.0
+ * @access private
+ */
+function delete_users_add_js() { ?>
+<script>
+jQuery(document).ready( function($) {
+ var submit = $('#submit').prop('disabled', true);
+ $('input[name="delete_option"]').one('change', function() {
+ submit.prop('disabled', false);
+ });
+ $('#reassign_user').focus( function() {
+ $('#delete_option1').prop('checked', true).trigger('change');
+ });
+});
+</script>
+<?php
+}
- function is_search() {
- if ( $this->search_term )
- return true;
- return false;
- }
+/**
+ * Optional SSL preference that can be turned on by hooking to the 'personal_options' action.
+ *
+ * See the {@see 'personal_options'} action.
+ *
+ * @since 2.7.0
+ *
+ * @param object $user User data object
+ */
+function use_ssl_preference($user) {
+?>
+ <tr class="user-use-ssl-wrap">
+ <th scope="row"><?php _e('Use https')?></th>
+ <td><label for="use_ssl"><input name="use_ssl" type="checkbox" id="use_ssl" value="1" <?php checked('1', $user->use_ssl); ?> /> <?php _e('Always use https when visiting the admin'); ?></label></td>
+ </tr>
+<?php
}
-endif;
-?>
\ No newline at end of file
+/**
+ *
+ * @param string $text
+ * @return string
+ */
+function admin_created_user_email( $text ) {
+ $roles = get_editable_roles();
+ $role = $roles[ $_REQUEST['role'] ];
+ /* translators: 1: Site name, 2: site URL, 3: role */
+ return sprintf( __( 'Hi,
+You\'ve been invited to join \'%1$s\' at
+%2$s with the role of %3$s.
+If you do not want to join this site please ignore
+this email. This invitation will expire in a few days.
+
+Please click the following link to activate your user account:
+%%s' ), get_bloginfo( 'name' ), home_url(), wp_specialchars_decode( translate_user_role( $role['name'] ) ) );
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff