<?php /** * Users administration panel. * * @package WordPress * @subpackage Administration */ /** WordPress Administration Bootstrap */ require_once( './admin.php' ); if ( ! current_user_can( 'list_users' ) ) wp_die( __( 'Cheatin’ uh?' ) ); $wp_list_table = _get_list_table('WP_Users_List_Table'); $pagenum = $wp_list_table->get_pagenum(); $title = __('Users'); $parent_file = 'users.php'; add_screen_option( 'per_page', array('label' => _x( 'Users', 'users per page (screen options)' )) ); // contextual help - choose Help on the top right of admin panel to preview this. add_contextual_help($current_screen, '<p>' . __('This screen lists all the existing users for your site. Each user has one of five defined roles as set by the site admin: Site Administrator, Editor, Author, Contributor, or Subscriber. Users with roles other than Administrator will see fewer options in the dashboard navigation when they are logged in, based on their role.') . '</p>' . '<p>' . __('You can customize the display of information on this screen as you can on other screens, by using the Screen Options tab and the on-screen filters.') . '</p>' . '<p>' . __('To add a new user for your site, click the Add New button at the top of the screen or Add New in the Users menu section.') . '</p>' . '<p><strong>' . __('For more information:') . '</strong></p>' . '<p>' . __('<a href="http://codex.wordpress.org/Users_Users_SubPanel" target="_blank">Documentation on Managing Users</a>') . '</p>' . '<p>' . __('<a href="http://codex.wordpress.org/Roles_and_Capabilities" target="_blank">Descriptions of Roles and Capabilities</a>') . '</p>' . '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' ); if ( empty($_REQUEST) ) { $referer = '<input type="hidden" name="wp_http_referer" value="'. esc_attr(stripslashes($_SERVER['REQUEST_URI'])) . '" />'; } elseif ( isset($_REQUEST['wp_http_referer']) ) { $redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), stripslashes($_REQUEST['wp_http_referer'])); $referer = '<input type="hidden" name="wp_http_referer" value="' . esc_attr($redirect) . '" />'; } else { $redirect = 'users.php'; $referer = ''; } $update = ''; switch ( $wp_list_table->current_action() ) { /* Bulk Dropdown menu Role changes */ case 'promote': check_admin_referer('bulk-users'); if ( ! current_user_can( 'promote_users' ) ) wp_die( __( 'You can’t edit that user.' ) ); if ( empty($_REQUEST['users']) ) { wp_redirect($redirect); exit(); } $editable_roles = get_editable_roles(); if ( empty( $editable_roles[$_REQUEST['new_role']] ) ) wp_die(__('You can’t give users that role.')); $userids = $_REQUEST['users']; $update = 'promote'; foreach ( $userids as $id ) { $id = (int) $id; if ( ! current_user_can('promote_user', $id) ) wp_die(__('You can’t edit that user.')); // The new role of the current user must also have promote_users caps if ( $id == $current_user->ID && !$wp_roles->role_objects[$_REQUEST['new_role']]->has_cap('promote_users') ) { $update = 'err_admin_role'; continue; } // If the user doesn't already belong to the blog, bail. if ( is_multisite() && !is_user_member_of_blog( $id ) ) wp_die(__('Cheatin’ uh?')); $user = new WP_User($id); $user->set_role($_REQUEST['new_role']); } wp_redirect(add_query_arg('update', $update, $redirect)); exit(); break; case 'dodelete': if ( is_multisite() ) wp_die( __('User deletion is not allowed from this screen.') ); check_admin_referer('delete-users'); if ( empty($_REQUEST['users']) ) { wp_redirect($redirect); exit(); } if ( ! current_user_can( 'delete_users' ) ) wp_die(__('You can’t delete users.')); $userids = $_REQUEST['users']; $update = 'del'; $delete_count = 0; foreach ( (array) $userids as $id) { $id = (int) $id; if ( ! current_user_can( 'delete_user', $id ) ) wp_die(__( 'You can’t delete that user.' ) ); if ( $id == $current_user->ID ) { $update = 'err_admin_del'; continue; } switch ( $_REQUEST['delete_option'] ) { case 'delete': if ( current_user_can('delete_user', $id) ) wp_delete_user($id); break; case 'reassign': if ( current_user_can('delete_user', $id) ) wp_delete_user($id, $_REQUEST['reassign_user']); break; } ++$delete_count; } $redirect = add_query_arg( array('delete_count' => $delete_count, 'update' => $update), $redirect); wp_redirect($redirect); exit(); break; case 'delete': if ( is_multisite() ) wp_die( __('User deletion is not allowed from this screen.') ); check_admin_referer('bulk-users'); if ( empty($_REQUEST['users']) && empty($_REQUEST['user']) ) { wp_redirect($redirect); exit(); } if ( ! current_user_can( 'delete_users' ) ) $errors = new WP_Error( 'edit_users', __( 'You can’t delete users.' ) ); if ( empty($_REQUEST['users']) ) $userids = array(intval($_REQUEST['user'])); else $userids = $_REQUEST['users']; include ('admin-header.php'); ?> <form action="" method="post" name="updateusers" id="updateusers"> <?php wp_nonce_field('delete-users') ?> <?php echo $referer; ?> <div class="wrap"> <?php screen_icon(); ?> <h2><?php _e('Delete Users'); ?></h2> <p><?php _e('You have specified these users for deletion:'); ?></p> <ul> <?php $go_delete = false; foreach ( (array) $userids as $id ) { $id = (int) $id; $user = new WP_User($id); if ( $id == $current_user->ID ) { echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be deleted.</strong>'), $id, $user->user_login) . "</li>\n"; } else { echo "<li><input type=\"hidden\" name=\"users[]\" value=\"" . esc_attr($id) . "\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n"; $go_delete = true; } } ?> </ul> <?php if ( $go_delete ) : ?> <fieldset><p><legend><?php _e('What should be done with posts and links owned by this user?'); ?></legend></p> <ul style="list-style:none;"> <li><label><input type="radio" id="delete_option0" name="delete_option" value="delete" checked="checked" /> <?php _e('Delete all posts and links.'); ?></label></li> <li><input type="radio" id="delete_option1" name="delete_option" value="reassign" /> <?php echo '<label for="delete_option1">'.__('Attribute all posts and links to:').'</label>'; wp_dropdown_users( array( 'name' => 'reassign_user', 'exclude' => array_diff( $userids, array($current_user->ID) ) ) ); ?></li> </ul></fieldset> <input type="hidden" name="action" value="dodelete" /> <?php submit_button( __('Confirm Deletion'), 'secondary' ); ?> <?php else : ?> <p><?php _e('There are no valid users selected for deletion.'); ?></p> <?php endif; ?> </div> </form> <?php break; case 'doremove': check_admin_referer('remove-users'); if ( ! is_multisite() ) wp_die( __( 'You can’t remove users.' ) ); if ( empty($_REQUEST['users']) ) { wp_redirect($redirect); exit; } if ( ! current_user_can( 'remove_users' ) ) wp_die( __( 'You can’t remove users.' ) ); $userids = $_REQUEST['users']; $update = 'remove'; foreach ( $userids as $id ) { $id = (int) $id; if ( $id == $current_user->id && !is_super_admin() ) { $update = 'err_admin_remove'; continue; } if ( !current_user_can('remove_user', $id) ) { $update = 'err_admin_remove'; continue; } remove_user_from_blog($id, $blog_id); } $redirect = add_query_arg( array('update' => $update), $redirect); wp_redirect($redirect); exit; break; case 'remove': check_admin_referer('bulk-users'); if ( ! is_multisite() ) wp_die( __( 'You can’t remove users.' ) ); if ( empty($_REQUEST['users']) && empty($_REQUEST['user']) ) { wp_redirect($redirect); exit(); } if ( !current_user_can('remove_users') ) $error = new WP_Error('edit_users', __('You can’t remove users.')); if ( empty($_REQUEST['users']) ) $userids = array(intval($_REQUEST['user'])); else $userids = $_REQUEST['users']; include ('admin-header.php'); ?> <form action="" method="post" name="updateusers" id="updateusers"> <?php wp_nonce_field('remove-users') ?> <?php echo $referer; ?> <div class="wrap"> <?php screen_icon(); ?> <h2><?php _e('Remove Users from Site'); ?></h2> <p><?php _e('You have specified these users for removal:'); ?></p> <ul> <?php $go_remove = false; foreach ( $userids as $id ) { $id = (int) $id; $user = new WP_User($id); if ( $id == $current_user->id && !is_super_admin() ) { echo "<li>" . sprintf(__('ID #%1s: %2s <strong>The current user will not be removed.</strong>'), $id, $user->user_login) . "</li>\n"; } elseif ( !current_user_can('remove_user', $id) ) { echo "<li>" . sprintf(__('ID #%1s: %2s <strong>You don\'t have permission to remove this user.</strong>'), $id, $user->user_login) . "</li>\n"; } else { echo "<li><input type=\"hidden\" name=\"users[]\" value=\"{$id}\" />" . sprintf(__('ID #%1s: %2s'), $id, $user->user_login) . "</li>\n"; $go_remove = true; } } ?> <?php if ( $go_remove ) : ?> <input type="hidden" name="action" value="doremove" /> <?php submit_button( __('Confirm Removal'), 'secondary' ); ?> <?php else : ?> <p><?php _e('There are no valid users selected for removal.'); ?></p> <?php endif; ?> </div> </form> <?php break; default: if ( !empty($_GET['_wp_http_referer']) ) { wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']))); exit; } $wp_list_table->prepare_items(); $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' ); if ( $pagenum > $total_pages && $total_pages > 0 ) { wp_redirect( add_query_arg( 'paged', $total_pages ) ); exit; } include('./admin-header.php'); $messages = array(); if ( isset($_GET['update']) ) : switch($_GET['update']) { case 'del': case 'del_many': $delete_count = isset($_GET['delete_count']) ? (int) $_GET['delete_count'] : 0; $messages[] = '<div id="message" class="updated"><p>' . sprintf(_n('%s user deleted', '%s users deleted', $delete_count), $delete_count) . '</p></div>'; break; case 'add': $messages[] = '<div id="message" class="updated"><p>' . __('New user created.') . '</p></div>'; break; case 'promote': $messages[] = '<div id="message" class="updated"><p>' . __('Changed roles.') . '</p></div>'; break; case 'err_admin_role': $messages[] = '<div id="message" class="error"><p>' . __('The current user’s role must have user editing capabilities.') . '</p></div>'; $messages[] = '<div id="message" class="updated"><p>' . __('Other user roles have been changed.') . '</p></div>'; break; case 'err_admin_del': $messages[] = '<div id="message" class="error"><p>' . __('You can’t delete the current user.') . '</p></div>'; $messages[] = '<div id="message" class="updated"><p>' . __('Other users have been deleted.') . '</p></div>'; break; case 'remove': $messages[] = '<div id="message" class="updated fade"><p>' . __('User removed from this site.') . '</p></div>'; break; case 'err_admin_remove': $messages[] = '<div id="message" class="error"><p>' . __("You can't remove the current user.") . '</p></div>'; $messages[] = '<div id="message" class="updated fade"><p>' . __('Other users have been removed.') . '</p></div>'; break; } endif; ?> <?php if ( isset($errors) && is_wp_error( $errors ) ) : ?> <div class="error"> <ul> <?php foreach ( $errors->get_error_messages() as $err ) echo "<li>$err</li>\n"; ?> </ul> </div> <?php endif; if ( ! empty($messages) ) { foreach ( $messages as $msg ) echo $msg; } ?> <div class="wrap"> <?php screen_icon(); ?> <h2> <?php echo esc_html( $title ); if ( current_user_can( 'create_users' ) ) { ?> <a href="user-new.php" class="button add-new-h2"><?php echo esc_html_x( 'Add New', 'user' ); ?></a> <?php } elseif ( is_multisite() && current_user_can( 'promote_users' ) ) { ?> <a href="user-new.php" class="button add-new-h2"><?php echo esc_html_x( 'Add Existing', 'user' ); ?></a> <?php } if ( $usersearch ) printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( $usersearch ) ); ?> </h2> <?php $wp_list_table->views(); ?> <form action="" method="get"> <?php $wp_list_table->search_box( __( 'Search Users' ), 'user' ); ?> <?php $wp_list_table->display(); ?> </form> <?php if ( is_multisite() ) { foreach ( array('user_login' => 'user_login', 'first_name' => 'user_firstname', 'last_name' => 'user_lastname', 'email' => 'user_email', 'url' => 'user_uri', 'role' => 'user_role') as $formpost => $var ) { $var = 'new_' . $var; $$var = isset($_REQUEST[$formpost]) ? esc_attr(stripslashes($_REQUEST[$formpost])) : ''; } unset($name); } ?> <br class="clear" /> </div> <?php break; } // end of the $doaction switch include('./admin-footer.php');