'; } elseif ( isset($_POST['wp_http_referer']) ) { $redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), urlencode(stripslashes($_POST['wp_http_referer']))); $referer = ''; } else { $redirect = 'users.php'; } // WP_User_Search class // by Mark Jaquith class WP_User_Search { var $results; var $search_term; var $page; var $raw_page; var $users_per_page = 50; var $first_user; var $last_user; var $query_limit; 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 = '') { // constructor $this->search_term = $search_term; $this->raw_page = ( '' == $page ) ? false : (int) $page; $this->page = (int) ( '' == $page ) ? 1 : $page; $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; 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 WHERE 1=1 $search_sql"; if ( !$_GET['update'] && !$this->search_term && !$this->raw_page && $wpdb->get_var("SELECT COUNT(ID) FROM $wpdb->users") > $this->users_per_page ) $this->too_many_total_users = sprintf(__('Because this blog has more than %s users, they cannot all be shown on one page. Use the paging or search functionality in order to find the user you want to edit.'), $this->users_per_page); } function query() { global $wpdb; $this->results = $wpdb->get_col('SELECT ID ' . $this->query_from_where . $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' => $this->page, 'prev_text' => '« Previous Page', 'next_text' => 'Next Page »', 'base' => 'users.php?%_%', 'format' => 'userspage=%#%', 'add_args' => array( 'usersearch' => urlencode($this->search_term) ) ) ); } } function get_results() { return (array) $this->results; } function page_links() { echo $this->paging_text; } function results_are_paged() { if ( $this->paging_text ) return true; return false; } function is_search() { if ( $this->search_term ) return true; return false; } } switch ($action) { case 'promote': check_admin_referer('bulk-users'); if (empty($_POST['users'])) { wp_redirect($redirect); } if ( !current_user_can('edit_users') ) wp_die(__('You can’t edit users.')); $userids = $_POST['users']; $update = 'promote'; foreach($userids as $id) { if ( ! current_user_can('edit_user', $id) ) wp_die(__('You can’t edit that user.')); // The new role of the current user must also have edit_users caps if($id == $current_user->id && !$wp_roles->role_objects[$_POST['new_role']]->has_cap('edit_users')) { $update = 'err_admin_role'; continue; } $user = new WP_User($id); $user->set_role($_POST['new_role']); } wp_redirect(add_query_arg('update', $update, $redirect)); break; case 'dodelete': check_admin_referer('delete-users'); if ( empty($_POST['users']) ) { wp_redirect($redirect); } if ( !current_user_can('delete_users') ) wp_die(__('You can’t delete users.')); $userids = $_POST['users']; $update = 'del'; $delete_count = 0; foreach ( (array) $userids as $id) { if ( ! current_user_can('delete_user', $id) ) wp_die(__('You can’t delete that user.')); if($id == $current_user->id) { $update = 'err_admin_del'; continue; } switch($_POST['delete_option']) { case 'delete': wp_delete_user($id); break; case 'reassign': wp_delete_user($id, $_POST['reassign_user']); break; } ++$delete_count; } $redirect = add_query_arg('delete_count', $delete_count, $redirect); wp_redirect(add_query_arg('update', $update, $redirect)); break; case 'delete': check_admin_referer('bulk-users'); if ( empty($_POST['users']) ) wp_redirect($redirect); if ( !current_user_can('delete_users') ) $errors = new WP_Error('edit_users', __('You can’t delete users.')); $userids = $_POST['users']; include ('admin-header.php'); ?>

get_results() as $userid ) { $tmp_user = new WP_User($userid); $roles = $tmp_user->roles; $role = array_shift($roles); $roleclasses[$role][$tmp_user->user_login] = $tmp_user; } if ( isset($_GET['update']) ) : switch($_GET['update']) { case 'del': case 'del_many': ?>

too_many_total_users ) : ?>

too_many_total_users; ?>

is_search() ) : ?>

search_term)); ?>

search_errors ) ) : ?>
get_results() ) : ?> is_search() ) : ?>

first_user + 1, min($wp_user_search->first_user + $wp_user_search->users_per_page, $wp_user_search->total_users_for_query), $wp_user_search->total_users_for_query); ?>

results_are_paged() ) : ?>
page_links(); ?>

$roleclass) { uksort($roleclass, "strnatcasecmp"); ?>

role_names[$role]; ?>

results_are_paged() ) : ?>
page_links(); ?>

'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 = wp_specialchars(stripslashes($_POST[$formpost])); } unset($name); } ?>

'.sprintf(__('Users can register themselves or you can manually create users here.'), get_option('siteurl').'/wp-register.php').'

'; ?>

get_error_messages() as $message ) echo "

$message

"; ?>