X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/0f29eadd474473203a1182f52af1aa82721cecbd..3e7fab96d7874067884348df10bbdcdefa4a89ad:/wp-admin/users.php diff --git a/wp-admin/users.php b/wp-admin/users.php index fcd4fe03..7797b2ce 100644 --- a/wp-admin/users.php +++ b/wp-admin/users.php @@ -1,40 +1,150 @@ '; +} elseif ( isset($_POST['wp_http_referer']) ) { + $redirect = remove_query_arg(array('wp_http_referer', 'updated', 'delete_count'), stripslashes($_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"; + + } + + 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($_POST['users'])) { - wp_redirect('users.php'); + wp_redirect($redirect); exit(); } if ( !current_user_can('edit_users') ) - die(__('You can’t edit users.')); + wp_die(__('You can’t edit users.')); - $userids = $_POST['users']; + $userids = $_POST['users']; $update = 'promote'; - foreach($userids as $id) { + foreach($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[$_POST['new_role']]->has_cap('edit_users')) { + if($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('users.php?update=' . $update); + $user = new WP_User($id); + $user->set_role($_POST['new_role']); + } + + wp_redirect(add_query_arg('update', $update, $redirect)); exit(); break; @@ -44,22 +154,26 @@ case 'dodelete': check_admin_referer('delete-users'); if ( empty($_POST['users']) ) { - wp_redirect('users.php'); + wp_redirect($redirect); exit(); } - if ( !current_user_can('edit_users') ) - die(__('You can’t delete users.')); + if ( !current_user_can('delete_users') ) + wp_die(__('You can’t delete users.')); $userids = $_POST['users']; - $update = 'del'; - foreach ($userids as $id) { - if($id == $current_user->id) { + $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']) { + switch($_POST['delete_option']) { case 'delete': wp_delete_user($id); break; @@ -67,10 +181,13 @@ case 'dodelete': wp_delete_user($id, $_POST['reassign_user']); break; } + ++$delete_count; } - wp_redirect('users.php?update=' . $update); + $redirect = add_query_arg( array('delete_count' => $delete_count, 'update' => $update), $redirect); + wp_redirect($redirect); exit(); + break; case 'delete': @@ -78,12 +195,12 @@ case 'delete': check_admin_referer('bulk-users'); if ( empty($_POST['users']) ) { - wp_redirect('users.php'); + wp_redirect($redirect); exit(); } - if ( !current_user_can('edit_users') ) - $error['edit_users'] = __('You can’t delete users.'); + if ( !current_user_can('delete_users') ) + $errors = new WP_Error('edit_users', __('You can’t delete users.')); $userids = $_POST['users']; @@ -91,33 +208,32 @@ case 'delete': ?>
+

- -

+ } + $all_logins = $wpdb->get_results("SELECT ID, user_login FROM $wpdb->users ORDER BY user_login"); + $user_dropdown = ''; + ?> + + +