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<?php /** * 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() { 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 ) { $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 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 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 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; } /** * 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 = 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; $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 ); } /** * 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( $id ); if ( !$user->exists() ) return false; // 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 $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 { $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 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->delete( $wpdb->users, array( 'ID' => $id ) ); } 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; $user = new WP_User($id); $user->remove_all_caps(); } /** * @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); } } /** * @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); } } /** * @since 2.8.0 * * @global string $pagenow */ function default_password_nag() { global $pagenow; // Short-circuit it. if ( 'profile.php' == $pagenow || ! get_user_option('default_password_nag') ) return; echo '<div class="error default-password-nag">'; echo '<p>'; echo '<strong>' . __('Notice:') . '</strong> '; _e('You’re using the auto-generated password for your account. Would you like to change it?'); echo '</p><p>'; printf( '<a href="%s">' . __('Yes, take me to my profile page') . '</a> | ', get_edit_profile_url() . '#password' ); printf( '<a href="%s" id="default-password-nag-no">' . __('No thanks, do not remind me again') . '</a>', '?default_password_nag=0' ); echo '</p></div>'; } /** * @since 3.5.0 * @access private */ function delete_users_add_js() { ?> <script> jQuery(document).ready( function($) { 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 } /** * 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 } /** * * @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' ), wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ), home_url(), wp_specialchars_decode( translate_user_role( $role['name'] ) ) ); } /** * Resend an existing request and return the result. * * @since 4.9.6 * @access private * * @param int $request_id Request ID. * @return bool|WP_Error Returns true/false based on the success of sending the email, or a WP_Error object. */ function _wp_privacy_resend_request( $request_id ) { $request_id = absint( $request_id ); $request = get_post( $request_id ); if ( ! $request || 'user_request' !== $request->post_type ) { return new WP_Error( 'privacy_request_error', __( 'Invalid request.' ) ); } $result = wp_send_user_request( $request_id ); if ( is_wp_error( $result ) ) { return $result; } elseif ( ! $result ) { return new WP_Error( 'privacy_request_error', __( 'Unable to initiate confirmation request.' ) ); } return true; } /** * Marks a request as completed by the admin and logs the current timestamp. * * @since 4.9.6 * @access private * * @param int $request_id Request ID. * @return int|WP_Error $request Request ID on success or WP_Error. */ function _wp_privacy_completed_request( $request_id ) { $request_id = absint( $request_id ); $request_data = wp_get_user_request_data( $request_id ); if ( ! $request_data ) { return new WP_Error( 'privacy_request_error', __( 'Invalid request.' ) ); } update_post_meta( $request_id, '_wp_user_request_completed_timestamp', time() ); $request = wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-completed', ) ); return $request; } /** * Handle list table actions. * * @since 4.9.6 * @access private */ function _wp_personal_data_handle_actions() { if ( isset( $_POST['privacy_action_email_retry'] ) ) { check_admin_referer( 'bulk-privacy_requests' ); $request_id = absint( current( array_keys( (array) wp_unslash( $_POST['privacy_action_email_retry'] ) ) ) ); $result = _wp_privacy_resend_request( $request_id ); if ( is_wp_error( $result ) ) { add_settings_error( 'privacy_action_email_retry', 'privacy_action_email_retry', $result->get_error_message(), 'error' ); } else { add_settings_error( 'privacy_action_email_retry', 'privacy_action_email_retry', __( 'Confirmation request sent again successfully.' ), 'updated' ); } } elseif ( isset( $_POST['action'] ) ) { $action = isset( $_POST['action'] ) ? sanitize_key( wp_unslash( $_POST['action'] ) ) : ''; switch ( $action ) { case 'add_export_personal_data_request': case 'add_remove_personal_data_request': check_admin_referer( 'personal-data-request' ); if ( ! isset( $_POST['type_of_action'], $_POST['username_or_email_for_privacy_request'] ) ) { add_settings_error( 'action_type', 'action_type', __( 'Invalid action.' ), 'error' ); } $action_type = sanitize_text_field( wp_unslash( $_POST['type_of_action'] ) ); $username_or_email_address = sanitize_text_field( wp_unslash( $_POST['username_or_email_for_privacy_request'] ) ); $email_address = ''; if ( ! in_array( $action_type, _wp_privacy_action_request_types(), true ) ) { add_settings_error( 'action_type', 'action_type', __( 'Invalid action.' ), 'error' ); } if ( ! is_email( $username_or_email_address ) ) { $user = get_user_by( 'login', $username_or_email_address ); if ( ! $user instanceof WP_User ) { add_settings_error( 'username_or_email_for_privacy_request', 'username_or_email_for_privacy_request', __( 'Unable to add this request. A valid email address or username must be supplied.' ), 'error' ); } else { $email_address = $user->user_email; } } else { $email_address = $username_or_email_address; } if ( empty( $email_address ) ) { break; } $request_id = wp_create_user_request( $email_address, $action_type ); if ( is_wp_error( $request_id ) ) { add_settings_error( 'username_or_email_for_privacy_request', 'username_or_email_for_privacy_request', $request_id->get_error_message(), 'error' ); break; } elseif ( ! $request_id ) { add_settings_error( 'username_or_email_for_privacy_request', 'username_or_email_for_privacy_request', __( 'Unable to initiate confirmation request.' ), 'error' ); break; } wp_send_user_request( $request_id ); add_settings_error( 'username_or_email_for_privacy_request', 'username_or_email_for_privacy_request', __( 'Confirmation request initiated successfully.' ), 'updated' ); break; } } } /** * Cleans up failed and expired requests before displaying the list table. * * @since 4.9.6 * @access private */ function _wp_personal_data_cleanup_requests() { /** This filter is documented in wp-includes/user.php */ $expires = (int) apply_filters( 'user_request_key_expiration', DAY_IN_SECONDS ); $requests_query = new WP_Query( array( 'post_type' => 'user_request', 'posts_per_page' => -1, 'post_status' => 'request-pending', 'fields' => 'ids', 'date_query' => array( array( 'column' => 'post_modified_gmt', 'before' => $expires . ' seconds ago', ), ), ) ); $request_ids = $requests_query->posts; foreach ( $request_ids as $request_id ) { wp_update_post( array( 'ID' => $request_id, 'post_status' => 'request-failed', 'post_password' => '', ) ); } } /** * Personal data export. * * @since 4.9.6 * @access private */ function _wp_personal_data_export_page() { if ( ! current_user_can( 'export_others_personal_data' ) ) { wp_die( __( 'Sorry, you are not allowed to export personal data on this site.' ) ); } _wp_personal_data_handle_actions(); _wp_personal_data_cleanup_requests(); // "Borrow" xfn.js for now so we don't have to create new files. wp_enqueue_script( 'xfn' ); $requests_table = new WP_Privacy_Data_Export_Requests_Table( array( 'plural' => 'privacy_requests', 'singular' => 'privacy_request', ) ); $requests_table->process_bulk_action(); $requests_table->prepare_items(); ?> <div class="wrap nosubsub"> <h1><?php esc_html_e( 'Export Personal Data' ); ?></h1> <hr class="wp-header-end" /> <?php settings_errors(); ?> <form method="post" class="wp-privacy-request-form"> <h2><?php esc_html_e( 'Add Data Export Request' ); ?></h2> <p><?php esc_html_e( 'An email will be sent to the user at this email address asking them to verify the request.' ); ?></p> <div class="wp-privacy-request-form-field"> <label for="username_or_email_for_privacy_request"><?php esc_html_e( 'Username or email address' ); ?></label> <input type="text" required class="regular-text" id="username_or_email_for_privacy_request" name="username_or_email_for_privacy_request" /> <?php submit_button( __( 'Send Request' ), 'secondary', 'submit', false ); ?> </div> <?php wp_nonce_field( 'personal-data-request' ); ?> <input type="hidden" name="action" value="add_export_personal_data_request" /> <input type="hidden" name="type_of_action" value="export_personal_data" /> </form> <hr /> <?php $requests_table->views(); ?> <form class="search-form wp-clearfix"> <?php $requests_table->search_box( __( 'Search Requests' ), 'requests' ); ?> <input type="hidden" name="page" value="export_personal_data" /> <input type="hidden" name="filter-status" value="<?php echo isset( $_REQUEST['filter-status'] ) ? esc_attr( sanitize_text_field( $_REQUEST['filter-status'] ) ) : ''; ?>" /> <input type="hidden" name="orderby" value="<?php echo isset( $_REQUEST['orderby'] ) ? esc_attr( sanitize_text_field( $_REQUEST['orderby'] ) ) : ''; ?>" /> <input type="hidden" name="order" value="<?php echo isset( $_REQUEST['order'] ) ? esc_attr( sanitize_text_field( $_REQUEST['order'] ) ) : ''; ?>" /> </form> <form method="post"> <?php $requests_table->display(); $requests_table->embed_scripts(); ?> </form> </div> <?php } /** * Personal data anonymization. * * @since 4.9.6 * @access private */ function _wp_personal_data_removal_page() { /* * Require both caps in order to make it explicitly clear that delegating * erasure from network admins to single-site admins will give them the * ability to affect global users, rather than being limited to the site * that they administer. */ if ( ! current_user_can( 'erase_others_personal_data' ) || ! current_user_can( 'delete_users' ) ) { wp_die( __( 'Sorry, you are not allowed to erase data on this site.' ) ); } _wp_personal_data_handle_actions(); _wp_personal_data_cleanup_requests(); // "Borrow" xfn.js for now so we don't have to create new files. wp_enqueue_script( 'xfn' ); $requests_table = new WP_Privacy_Data_Removal_Requests_Table( array( 'plural' => 'privacy_requests', 'singular' => 'privacy_request', ) ); $requests_table->process_bulk_action(); $requests_table->prepare_items(); ?> <div class="wrap nosubsub"> <h1><?php esc_html_e( 'Erase Personal Data' ); ?></h1> <hr class="wp-header-end" /> <?php settings_errors(); ?> <form method="post" class="wp-privacy-request-form"> <h2><?php esc_html_e( 'Add Data Erasure Request' ); ?></h2> <p><?php esc_html_e( 'An email will be sent to the user at this email address asking them to verify the request.' ); ?></p> <div class="wp-privacy-request-form-field"> <label for="username_or_email_for_privacy_request"><?php esc_html_e( 'Username or email address' ); ?></label> <input type="text" required class="regular-text" id="username_or_email_for_privacy_request" name="username_or_email_for_privacy_request" /> <?php submit_button( __( 'Send Request' ), 'secondary', 'submit', false ); ?> </div> <?php wp_nonce_field( 'personal-data-request' ); ?> <input type="hidden" name="action" value="add_remove_personal_data_request" /> <input type="hidden" name="type_of_action" value="remove_personal_data" /> </form> <hr /> <?php $requests_table->views(); ?> <form class="search-form wp-clearfix"> <?php $requests_table->search_box( __( 'Search Requests' ), 'requests' ); ?> <input type="hidden" name="page" value="remove_personal_data" /> <input type="hidden" name="filter-status" value="<?php echo isset( $_REQUEST['filter-status'] ) ? esc_attr( sanitize_text_field( $_REQUEST['filter-status'] ) ) : ''; ?>" /> <input type="hidden" name="orderby" value="<?php echo isset( $_REQUEST['orderby'] ) ? esc_attr( sanitize_text_field( $_REQUEST['orderby'] ) ) : ''; ?>" /> <input type="hidden" name="order" value="<?php echo isset( $_REQUEST['order'] ) ? esc_attr( sanitize_text_field( $_REQUEST['order'] ) ) : ''; ?>" /> </form> <form method="post"> <?php $requests_table->display(); $requests_table->embed_scripts(); ?> </form> </div> <?php } /** * Mark erasure requests as completed after processing is finished. * * This intercepts the Ajax responses to personal data eraser page requests, and * monitors the status of a request. Once all of the processing has finished, the * request is marked as completed. * * @since 4.9.6 * * @see wp_privacy_personal_data_erasure_page * * @param array $response The response from the personal data eraser for * the given page. * @param int $eraser_index The index of the personal data eraser. Begins * at 1. * @param string $email_address The email address of the user whose personal * data this is. * @param int $page The page of personal data for this eraser. * Begins at 1. * @param int $request_id The request ID for this personal data erasure. * @return array The filtered response. */ function wp_privacy_process_personal_data_erasure_page( $response, $eraser_index, $email_address, $page, $request_id ) { /* * If the eraser response is malformed, don't attempt to consume it; let it * pass through, so that the default Ajax processing will generate a warning * to the user. */ if ( ! is_array( $response ) ) { return $response; } if ( ! array_key_exists( 'done', $response ) ) { return $response; } if ( ! array_key_exists( 'items_removed', $response ) ) { return $response; } if ( ! array_key_exists( 'items_retained', $response ) ) { return $response; } if ( ! array_key_exists( 'messages', $response ) ) { return $response; } $request = wp_get_user_request_data( $request_id ); if ( ! $request || 'remove_personal_data' !== $request->action_name ) { wp_send_json_error( __( 'Invalid request ID when processing eraser data.' ) ); } /** This filter is documented in wp-admin/includes/ajax-actions.php */ $erasers = apply_filters( 'wp_privacy_personal_data_erasers', array() ); $is_last_eraser = count( $erasers ) === $eraser_index; $eraser_done = $response['done']; if ( ! $is_last_eraser || ! $eraser_done ) { return $response; } _wp_privacy_completed_request( $request_id ); /** * Fires immediately after a personal data erasure request has been marked completed. * * @since 4.9.6 * * @param int $request_id The privacy request post ID associated with this request. */ do_action( 'wp_privacy_personal_data_erased', $request_id ); return $response; } /** * Add requests pages. * * @since 4.9.6 * @access private */ function _wp_privacy_hook_requests_page() { add_submenu_page( 'tools.php', __( 'Export Personal Data' ), __( 'Export Personal Data' ), 'export_others_personal_data', 'export_personal_data', '_wp_personal_data_export_page' ); add_submenu_page( 'tools.php', __( 'Erase Personal Data' ), __( 'Erase Personal Data' ), 'erase_others_personal_data', 'remove_personal_data', '_wp_personal_data_removal_page' ); } /** * Add options for the privacy requests screens. * * @since 4.9.8 * @access private */ function _wp_privacy_requests_screen_options() { $args = array( 'option' => str_replace( 'tools_page_', '', get_current_screen()->id ) . '_requests_per_page', ); add_screen_option( 'per_page', $args ); } // TODO: move the following classes in new files. if ( ! class_exists( 'WP_List_Table' ) ) { require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' ); } /** * WP_Privacy_Requests_Table class. * * @since 4.9.6 */ abstract class WP_Privacy_Requests_Table extends WP_List_Table { /** * Action name for the requests this table will work with. Classes * which inherit from WP_Privacy_Requests_Table should define this. * * Example: 'export_personal_data'. * * @since 4.9.6 * * @var string $request_type Name of action. */ protected $request_type = 'INVALID'; /** * Post type to be used. * * @since 4.9.6 * * @var string $post_type The post type. */ protected $post_type = 'INVALID'; /** * Get columns to show in the list table. * * @since 4.9.6 * * @return array Array of columns. */ public function get_columns() { $columns = array( 'cb' => '<input type="checkbox" />', 'email' => __( 'Requester' ), 'status' => __( 'Status' ), 'created_timestamp' => __( 'Requested' ), 'next_steps' => __( 'Next Steps' ), ); return $columns; } /** * Get a list of sortable columns. * * @since 4.9.6 * * @return array Default sortable columns. */ protected function get_sortable_columns() { return array(); } /** * Default primary column. * * @since 4.9.6 * * @return string Default primary column name. */ protected function get_default_primary_column_name() { return 'email'; } /** * Count number of requests for each status. * * @since 4.9.6 * * @return object Number of posts for each status. */ protected function get_request_counts() { global $wpdb; $cache_key = $this->post_type . '-' . $this->request_type; $counts = wp_cache_get( $cache_key, 'counts' ); if ( false !== $counts ) { return $counts; } $query = " SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts} WHERE post_type = %s AND post_name = %s GROUP BY post_status"; $results = (array) $wpdb->get_results( $wpdb->prepare( $query, $this->post_type, $this->request_type ), ARRAY_A ); $counts = array_fill_keys( get_post_stati(), 0 ); foreach ( $results as $row ) { $counts[ $row['post_status'] ] = $row['num_posts']; } $counts = (object) $counts; wp_cache_set( $cache_key, $counts, 'counts' ); return $counts; } /** * Get an associative array ( id => link ) with the list of views available on this table. * * @since 4.9.6 * * @return array Associative array of views in the format of $view_name => $view_markup. */ protected function get_views() { $current_status = isset( $_REQUEST['filter-status'] ) ? sanitize_text_field( $_REQUEST['filter-status'] ) : ''; $statuses = _wp_privacy_statuses(); $views = array(); $admin_url = admin_url( 'tools.php?page=' . $this->request_type ); $counts = $this->get_request_counts(); $current_link_attributes = empty( $current_status ) ? ' class="current" aria-current="page"' : ''; $views['all'] = '<a href="' . esc_url( $admin_url ) . "\" $current_link_attributes>" . esc_html__( 'All' ) . ' (' . absint( array_sum( (array) $counts ) ) . ')</a>'; foreach ( $statuses as $status => $label ) { $current_link_attributes = $status === $current_status ? ' class="current" aria-current="page"' : ''; $views[ $status ] = '<a href="' . esc_url( add_query_arg( 'filter-status', $status, $admin_url ) ) . "\" $current_link_attributes>" . esc_html( $label ) . ' (' . absint( $counts->$status ) . ')</a>'; } return $views; } /** * Get bulk actions. * * @since 4.9.6 * * @return array List of bulk actions. */ protected function get_bulk_actions() { return array( 'delete' => __( 'Remove' ), 'resend' => __( 'Resend email' ), ); } /** * Process bulk actions. * * @since 4.9.6 */ public function process_bulk_action() { $action = $this->current_action(); $request_ids = isset( $_REQUEST['request_id'] ) ? wp_parse_id_list( wp_unslash( $_REQUEST['request_id'] ) ) : array(); $count = 0; if ( $request_ids ) { check_admin_referer( 'bulk-privacy_requests' ); } switch ( $action ) { case 'delete': foreach ( $request_ids as $request_id ) { if ( wp_delete_post( $request_id, true ) ) { $count ++; } } add_settings_error( 'bulk_action', 'bulk_action', /* translators: %d: number of requests */ sprintf( _n( 'Deleted %d request', 'Deleted %d requests', $count ), $count ), 'updated' ); break; case 'resend': foreach ( $request_ids as $request_id ) { $resend = _wp_privacy_resend_request( $request_id ); if ( $resend && ! is_wp_error( $resend ) ) { $count++; } } add_settings_error( 'bulk_action', 'bulk_action', /* translators: %d: number of requests */ sprintf( _n( 'Re-sent %d request', 'Re-sent %d requests', $count ), $count ), 'updated' ); break; } } /** * Prepare items to output. * * @since 4.9.6 */ public function prepare_items() { global $wpdb; $primary = $this->get_primary_column_name(); $this->_column_headers = array( $this->get_columns(), array(), $this->get_sortable_columns(), $primary, ); $this->items = array(); $posts_per_page = $this->get_items_per_page( $this->request_type . '_requests_per_page' ); $args = array( 'post_type' => $this->post_type, 'post_name__in' => array( $this->request_type ), 'posts_per_page' => $posts_per_page, 'offset' => isset( $_REQUEST['paged'] ) ? max( 0, absint( $_REQUEST['paged'] ) - 1 ) * $posts_per_page : 0, 'post_status' => 'any', 's' => isset( $_REQUEST['s'] ) ? sanitize_text_field( $_REQUEST['s'] ) : '', ); if ( ! empty( $_REQUEST['filter-status'] ) ) { $filter_status = isset( $_REQUEST['filter-status'] ) ? sanitize_text_field( $_REQUEST['filter-status'] ) : ''; $args['post_status'] = $filter_status; } $requests_query = new WP_Query( $args ); $requests = $requests_query->posts; foreach ( $requests as $request ) { $this->items[] = wp_get_user_request_data( $request->ID ); } $this->items = array_filter( $this->items ); $this->set_pagination_args( array( 'total_items' => $requests_query->found_posts, 'per_page' => $posts_per_page, ) ); } /** * Checkbox column. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. * @return string Checkbox column markup. */ public function column_cb( $item ) { return sprintf( '<input type="checkbox" name="request_id[]" value="%1$s" /><span class="spinner"></span>', esc_attr( $item->ID ) ); } /** * Status column. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. * @return string Status column markup. */ public function column_status( $item ) { $status = get_post_status( $item->ID ); $status_object = get_post_status_object( $status ); if ( ! $status_object || empty( $status_object->label ) ) { return '-'; } $timestamp = false; switch ( $status ) { case 'request-confirmed': $timestamp = $item->confirmed_timestamp; break; case 'request-completed': $timestamp = $item->completed_timestamp; break; } echo '<span class="status-label status-' . esc_attr( $status ) . '">'; echo esc_html( $status_object->label ); if ( $timestamp ) { echo ' (' . $this->get_timestamp_as_date( $timestamp ) . ')'; } echo '</span>'; } /** * Convert timestamp for display. * * @since 4.9.6 * * @param int $timestamp Event timestamp. * @return string Human readable date. */ protected function get_timestamp_as_date( $timestamp ) { if ( empty( $timestamp ) ) { return ''; } $time_diff = current_time( 'timestamp', true ) - $timestamp; if ( $time_diff >= 0 && $time_diff < DAY_IN_SECONDS ) { /* translators: human readable timestamp */ return sprintf( __( '%s ago' ), human_time_diff( $timestamp ) ); } return date_i18n( get_option( 'date_format' ), $timestamp ); } /** * Default column handler. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. * @param string $column_name Name of column being shown. * @return string Default column output. */ public function column_default( $item, $column_name ) { $cell_value = $item->$column_name; if ( in_array( $column_name, array( 'created_timestamp' ), true ) ) { return $this->get_timestamp_as_date( $cell_value ); } return $cell_value; } /** * Actions column. Overridden by children. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. * @return string Email column markup. */ public function column_email( $item ) { return sprintf( '<a href="%1$s">%2$s</a> %3$s', esc_url( 'mailto:' . $item->email ), $item->email, $this->row_actions( array() ) ); } /** * Next steps column. Overridden by children. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. */ public function column_next_steps( $item ) {} /** * Generates content for a single row of the table, * * @since 4.9.6 * * @param WP_User_Request $item The current item. */ public function single_row( $item ) { $status = $item->status; echo '<tr id="request-' . esc_attr( $item->ID ) . '" class="status-' . esc_attr( $status ) . '">'; $this->single_row_columns( $item ); echo '</tr>'; } /** * Embed scripts used to perform actions. Overridden by children. * * @since 4.9.6 */ public function embed_scripts() {} } /** * WP_Privacy_Data_Export_Requests_Table class. * * @since 4.9.6 */ class WP_Privacy_Data_Export_Requests_Table extends WP_Privacy_Requests_Table { /** * Action name for the requests this table will work with. * * @since 4.9.6 * * @var string $request_type Name of action. */ protected $request_type = 'export_personal_data'; /** * Post type for the requests. * * @since 4.9.6 * * @var string $post_type The post type. */ protected $post_type = 'user_request'; /** * Actions column. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. * @return string Email column markup. */ public function column_email( $item ) { /** This filter is documented in wp-admin/includes/ajax-actions.php */ $exporters = apply_filters( 'wp_privacy_personal_data_exporters', array() ); $exporters_count = count( $exporters ); $request_id = $item->ID; $nonce = wp_create_nonce( 'wp-privacy-export-personal-data-' . $request_id ); $download_data_markup = '<div class="export-personal-data" ' . 'data-exporters-count="' . esc_attr( $exporters_count ) . '" ' . 'data-request-id="' . esc_attr( $request_id ) . '" ' . 'data-nonce="' . esc_attr( $nonce ) . '">'; $download_data_markup .= '<span class="export-personal-data-idle"><button type="button" class="button-link export-personal-data-handle">' . __( 'Download Personal Data' ) . '</button></span>' . '<span style="display:none" class="export-personal-data-processing" >' . __( 'Downloading Data...' ) . '</span>' . '<span style="display:none" class="export-personal-data-success"><button type="button" class="button-link export-personal-data-handle">' . __( 'Download Personal Data Again' ) . '</button></span>' . '<span style="display:none" class="export-personal-data-failed">' . __( 'Download has failed.' ) . ' <button type="button" class="button-link">' . __( 'Retry' ) . '</button></span>'; $download_data_markup .= '</div>'; $row_actions = array( 'download-data' => $download_data_markup, ); return sprintf( '<a href="%1$s">%2$s</a> %3$s', esc_url( 'mailto:' . $item->email ), $item->email, $this->row_actions( $row_actions ) ); } /** * Displays the next steps column. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. */ public function column_next_steps( $item ) { $status = $item->status; switch ( $status ) { case 'request-pending': esc_html_e( 'Waiting for confirmation' ); break; case 'request-confirmed': /** This filter is documented in wp-admin/includes/ajax-actions.php */ $exporters = apply_filters( 'wp_privacy_personal_data_exporters', array() ); $exporters_count = count( $exporters ); $request_id = $item->ID; $nonce = wp_create_nonce( 'wp-privacy-export-personal-data-' . $request_id ); echo '<div class="export-personal-data" ' . 'data-send-as-email="1" ' . 'data-exporters-count="' . esc_attr( $exporters_count ) . '" ' . 'data-request-id="' . esc_attr( $request_id ) . '" ' . 'data-nonce="' . esc_attr( $nonce ) . '">'; ?> <span class="export-personal-data-idle"><button type="button" class="button export-personal-data-handle"><?php _e( 'Email Data' ); ?></button></span> <span style="display:none" class="export-personal-data-processing button updating-message" ><?php _e( 'Sending Email...' ); ?></span> <span style="display:none" class="export-personal-data-success success-message" ><?php _e( 'Email sent.' ); ?></span> <span style="display:none" class="export-personal-data-failed"><?php _e( 'Email could not be sent.' ); ?> <button type="button" class="button export-personal-data-handle"><?php _e( 'Retry' ); ?></button></span> <?php echo '</div>'; break; case 'request-failed': submit_button( __( 'Retry' ), 'secondary', 'privacy_action_email_retry[' . $item->ID . ']', false ); break; case 'request-completed': echo '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'action' => 'delete', 'request_id' => array( $item->ID ), ), admin_url( 'tools.php?page=export_personal_data' ) ), 'bulk-privacy_requests' ) ) . '" class="button">' . esc_html__( 'Remove request' ) . '</a>'; break; } } } /** * WP_Privacy_Data_Removal_Requests_Table class. * * @since 4.9.6 */ class WP_Privacy_Data_Removal_Requests_Table extends WP_Privacy_Requests_Table { /** * Action name for the requests this table will work with. * * @since 4.9.6 * * @var string $request_type Name of action. */ protected $request_type = 'remove_personal_data'; /** * Post type for the requests. * * @since 4.9.6 * * @var string $post_type The post type. */ protected $post_type = 'user_request'; /** * Actions column. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. * @return string Email column markup. */ public function column_email( $item ) { $row_actions = array(); // Allow the administrator to "force remove" the personal data even if confirmation has not yet been received. $status = $item->status; if ( 'request-confirmed' !== $status ) { /** This filter is documented in wp-admin/includes/ajax-actions.php */ $erasers = apply_filters( 'wp_privacy_personal_data_erasers', array() ); $erasers_count = count( $erasers ); $request_id = $item->ID; $nonce = wp_create_nonce( 'wp-privacy-erase-personal-data-' . $request_id ); $remove_data_markup = '<div class="remove-personal-data force-remove-personal-data" ' . 'data-erasers-count="' . esc_attr( $erasers_count ) . '" ' . 'data-request-id="' . esc_attr( $request_id ) . '" ' . 'data-nonce="' . esc_attr( $nonce ) . '">'; $remove_data_markup .= '<span class="remove-personal-data-idle"><button type="button" class="button-link remove-personal-data-handle">' . __( 'Force Erase Personal Data' ) . '</button></span>' . '<span style="display:none" class="remove-personal-data-processing" >' . __( 'Erasing Data...' ) . '</span>' . '<span style="display:none" class="remove-personal-data-failed">' . __( 'Force Erase has failed.' ) . ' <button type="button" class="button-link remove-personal-data-handle">' . __( 'Retry' ) . '</button></span>'; $remove_data_markup .= '</div>'; $row_actions = array( 'remove-data' => $remove_data_markup, ); } return sprintf( '<a href="%1$s">%2$s</a> %3$s', esc_url( 'mailto:' . $item->email ), $item->email, $this->row_actions( $row_actions ) ); } /** * Next steps column. * * @since 4.9.6 * * @param WP_User_Request $item Item being shown. */ public function column_next_steps( $item ) { $status = $item->status; switch ( $status ) { case 'request-pending': esc_html_e( 'Waiting for confirmation' ); break; case 'request-confirmed': /** This filter is documented in wp-admin/includes/ajax-actions.php */ $erasers = apply_filters( 'wp_privacy_personal_data_erasers', array() ); $erasers_count = count( $erasers ); $request_id = $item->ID; $nonce = wp_create_nonce( 'wp-privacy-erase-personal-data-' . $request_id ); echo '<div class="remove-personal-data" ' . 'data-force-erase="1" ' . 'data-erasers-count="' . esc_attr( $erasers_count ) . '" ' . 'data-request-id="' . esc_attr( $request_id ) . '" ' . 'data-nonce="' . esc_attr( $nonce ) . '">'; ?> <span class="remove-personal-data-idle"><button type="button" class="button remove-personal-data-handle"><?php _e( 'Erase Personal Data' ); ?></button></span> <span style="display:none" class="remove-personal-data-processing button updating-message" ><?php _e( 'Erasing Data...' ); ?></span> <span style="display:none" class="remove-personal-data-failed"><?php _e( 'Erasing Data has failed.' ); ?> <button type="button" class="button remove-personal-data-handle"><?php _e( 'Retry' ); ?></button></span> <?php echo '</div>'; break; case 'request-failed': submit_button( __( 'Retry' ), 'secondary', 'privacy_action_email_retry[' . $item->ID . ']', false ); break; case 'request-completed': echo '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'action' => 'delete', 'request_id' => array( $item->ID ), ), admin_url( 'tools.php?page=remove_personal_data' ) ), 'bulk-privacy_requests' ) ) . '" class="button">' . esc_html__( 'Remove request' ) . '</a>'; break; } } }