Edit File by line

<?php

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/**

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* Multisite users administration panel.

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* @package WordPress

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* @subpackage Multisite

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* @since 3.0.0

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/** Load WordPress Administration Bootstrap */

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require_once __DIR__ . '/admin.php';

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if ( ! current_user_can( 'manage_network_users' ) ) {

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wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );

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}

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if ( isset( $_GET['action'] ) ) {

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/** This action is documented in wp-admin/network/edit.php */

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do_action( 'wpmuadminedit' );

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switch ( $_GET['action'] ) {

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case 'deleteuser':

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if ( ! current_user_can( 'manage_network_users' ) ) {

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wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );

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}

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check_admin_referer( 'deleteuser' );

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$id = (int) $_GET['id'];

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if ( $id > 1 ) {

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$_POST['allusers'] = array( $id ); // confirm_delete_users() can only handle arrays.

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$title = __( 'Users' );

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$parent_file = 'users.php';

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require_once ABSPATH . 'wp-admin/admin-header.php';

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echo '<div class="wrap">';

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confirm_delete_users( $_POST['allusers'] );

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echo '</div>';

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require_once ABSPATH . 'wp-admin/admin-footer.php';

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} else {

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wp_redirect( network_admin_url( 'users.php' ) );

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}

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exit;

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case 'allusers':

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if ( ! current_user_can( 'manage_network_users' ) ) {

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wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );

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}

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if ( isset( $_POST['action'] ) && isset( $_POST['allusers'] ) ) {

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check_admin_referer( 'bulk-users-network' );

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$doaction = $_POST['action'];

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$userfunction = '';

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foreach ( (array) $_POST['allusers'] as $user_id ) {

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if ( ! empty( $user_id ) ) {

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switch ( $doaction ) {

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case 'delete':

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if ( ! current_user_can( 'delete_users' ) ) {

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wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );

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}

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$title = __( 'Users' );

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$parent_file = 'users.php';

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require_once ABSPATH . 'wp-admin/admin-header.php';

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echo '<div class="wrap">';

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confirm_delete_users( $_POST['allusers'] );

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echo '</div>';

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require_once ABSPATH . 'wp-admin/admin-footer.php';

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exit;

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case 'spam':

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$user = get_userdata( $user_id );

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if ( is_super_admin( $user->ID ) ) {

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wp_die(

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sprintf(

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/* translators: %s: User login. */

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__( 'Warning! User cannot be modified. The user %s is a network administrator.' ),

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esc_html( $user->user_login )

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)

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);

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}

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$userfunction = 'all_spam';

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$blogs = get_blogs_of_user( $user_id, true );

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foreach ( (array) $blogs as $details ) {

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if ( get_network()->site_id != $details->userblog_id ) { // Main blog is not a spam!

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update_blog_status( $details->userblog_id, 'spam', '1' );

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}

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}

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$user_data = $user->to_array();

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$user_data['spam'] = '1';

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wp_update_user( $user_data );

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break;

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case 'notspam':

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$user = get_userdata( $user_id );

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$userfunction = 'all_notspam';

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$blogs = get_blogs_of_user( $user_id, true );

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foreach ( (array) $blogs as $details ) {

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update_blog_status( $details->userblog_id, 'spam', '0' );

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}

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$user_data = $user->to_array();

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$user_data['spam'] = '0';

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wp_update_user( $user_data );

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break;

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}

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}

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}

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if ( ! in_array( $doaction, array( 'delete', 'spam', 'notspam' ), true ) ) {

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$sendback = wp_get_referer();

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$user_ids = (array) $_POST['allusers'];

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/** This action is documented in wp-admin/network/site-themes.php */

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$sendback = apply_filters( 'handle_network_bulk_actions-' . get_current_screen()->id, $sendback, $doaction, $user_ids ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

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wp_safe_redirect( $sendback );

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exit;

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}

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wp_safe_redirect(

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add_query_arg(

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array(

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'updated' => 'true',

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'action' => $userfunction,

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wp_get_referer()

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)

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);

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} else {

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$location = network_admin_url( 'users.php' );

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if ( ! empty( $_REQUEST['paged'] ) ) {

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$location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );

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}

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wp_redirect( $location );

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}

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exit;

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case 'dodelete':

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check_admin_referer( 'ms-users-delete' );

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if ( ! ( current_user_can( 'manage_network_users' ) && current_user_can( 'delete_users' ) ) ) {

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wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );

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}

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if ( ! empty( $_POST['blog'] ) && is_array( $_POST['blog'] ) ) {

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foreach ( $_POST['blog'] as $id => $users ) {

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foreach ( $users as $blogid => $user_id ) {

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if ( ! current_user_can( 'delete_user', $id ) ) {

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continue;

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}

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if ( ! empty( $_POST['delete'] ) && 'reassign' === $_POST['delete'][ $blogid ][ $id ] ) {

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remove_user_from_blog( $id, $blogid, (int) $user_id );

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} else {

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remove_user_from_blog( $id, $blogid );

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}

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}

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}

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}

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$i = 0;

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if ( is_array( $_POST['user'] ) && ! empty( $_POST['user'] ) ) {

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foreach ( $_POST['user'] as $id ) {

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if ( ! current_user_can( 'delete_user', $id ) ) {

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continue;

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}

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wpmu_delete_user( $id );

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$i++;

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}

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}

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if ( 1 === $i ) {

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$deletefunction = 'delete';

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} else {

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$deletefunction = 'all_delete';

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}

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wp_redirect(

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add_query_arg(

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array(

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'updated' => 'true',

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'action' => $deletefunction,

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network_admin_url( 'users.php' )

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)

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);

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exit;

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}

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}

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$wp_list_table = _get_list_table( 'WP_MS_Users_List_Table' );

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$pagenum = $wp_list_table->get_pagenum();

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$wp_list_table->prepare_items();

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$total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );

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if ( $pagenum > $total_pages && $total_pages > 0 ) {

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wp_redirect( add_query_arg( 'paged', $total_pages ) );

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exit;

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}

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$title = __( 'Users' );

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$parent_file = 'users.php';

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add_screen_option( 'per_page' );

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get_current_screen()->add_help_tab(

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array(

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'id' => 'overview',

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'title' => __( 'Overview' ),

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'content' =>

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'<p>' . __( 'This table shows all users across the network and the sites to which they are assigned.' ) . '</p>' .

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'<p>' . __( 'Hover over any user on the list to make the edit links appear. The Edit link on the left will take you to their Edit User profile page; the Edit link on the right by any site name goes to an Edit Site screen for that site.' ) . '</p>' .

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'<p>' . __( 'You can also go to the user’s profile page by clicking on the individual username.' ) . '</p>' .

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'<p>' . __( 'You can sort the table by clicking on any of the table headings and switch between list and excerpt views by using the icons above the users list.' ) . '</p>' .

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'<p>' . __( 'The bulk action will permanently delete selected users, or mark/unmark those selected as spam. Spam users will have posts removed and will be unable to sign up again with the same email addresses.' ) . '</p>' .

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'<p>' . __( 'You can make an existing user an additional super admin by going to the Edit User profile page and checking the box to grant that privilege.' ) . '</p>',

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)

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);

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get_current_screen()->set_help_sidebar(

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'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .

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'<p>' . __( '<a href="https://codex.wordpress.org/Network_Admin_Users_Screen">Documentation on Network Users</a>' ) . '</p>' .

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'<p>' . __( '<a href="https://wordpress.org/support/forum/multisite/">Support Forums</a>' ) . '</p>'

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);

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get_current_screen()->set_screen_reader_content(

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array(

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'heading_views' => __( 'Filter users list' ),

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'heading_pagination' => __( 'Users list navigation' ),

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'heading_list' => __( 'Users list' ),

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)

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);

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require_once ABSPATH . 'wp-admin/admin-header.php';

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if ( isset( $_REQUEST['updated'] ) && 'true' == $_REQUEST['updated'] && ! empty( $_REQUEST['action'] ) ) {

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<?php

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switch ( $_REQUEST['action'] ) {

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case 'delete':

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_e( 'User deleted.' );

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break;

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case 'all_spam':

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_e( 'Users marked as spam.' );

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break;

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case 'all_notspam':

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_e( 'Users removed from spam.' );

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break;

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case 'all_delete':

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_e( 'Users deleted.' );

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break;

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case 'add':

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_e( 'User added.' );

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break;

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}

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</p></div>

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<?php

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}

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<?php

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if ( current_user_can( 'create_users' ) ) :

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<a href="<?php echo network_admin_url( 'user-new.php' ); ?>" class="page-title-action"><?php echo esc_html_x( 'Add New', 'user' ); ?></a>

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<?php

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endif;

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if ( strlen( $usersearch ) ) {

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echo '<span class="subtitle">';

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printf(

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/* translators: %s: Search query. */

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__( 'Search results for: %s' ),

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'<strong>' . esc_html( $usersearch ) . '</strong>'

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);

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echo '</span>';

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}

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<?php $wp_list_table->views(); ?>

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<?php $wp_list_table->search_box( __( 'Search Users' ), 'all-user' ); ?>

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</form>

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<?php $wp_list_table->display(); ?>

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</form>

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</div>

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<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>

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