check_permissions();
$wp_list_table->prepare_items();
$action = $wp_list_table->current_action();
$s = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
// Clean up request URI from temporary args for screen options/paging uri's to work as expected.
$_SERVER['REQUEST_URI'] = remove_query_arg(array('enable', 'disable', 'enable-selected', 'disable-selected'), $_SERVER['REQUEST_URI']);
$id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
if ( ! $id )
wp_die( __('Invalid site ID.') );
$details = get_blog_details( $id );
if ( $details->site_id != $wpdb->siteid )
wp_die( __( 'You do not have permission to access this page.' ) );
$is_main_site = is_main_site( $id );
// get blog prefix
$blog_prefix = $wpdb->get_blog_prefix( $id );
// @todo This is a hack. Eventually, add API to WP_Roles allowing retrieval of roles for a particular blog.
if ( ! empty($wp_roles->use_db) ) {
$editblog_roles = get_blog_option( $id, "{$blog_prefix}user_roles" );
} else {
// Roles are stored in memory, not the DB.
$editblog_roles = $wp_roles->roles;
}
$action = $wp_list_table->current_action();
if ( $action ) {
switch_to_blog( $id );
switch ( $action ) {
case 'adduser':
if ( !empty( $_POST['newuser'] ) ) {
$update = 'add';
$newuser = $_POST['newuser'];
$userid = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM " . $wpdb->users . " WHERE user_login = %s", $newuser ) );
if ( $userid ) {
$user = $wpdb->get_var( "SELECT user_id FROM " . $wpdb->usermeta . " WHERE user_id='$userid' AND meta_key='{$blog_prefix}capabilities'" );
if ( $user == false )
add_user_to_blog( $id, $userid, $_POST['new_role'] );
else
$update = 'err_add_member';
} else {
$update = 'err_add_notfound';
}
} else {
$update = 'err_add_notfound';
}
break;
case 'remove':
if ( !current_user_can('remove_users') )
die(__('You can’t remove users.'));
$update = 'remove';
if ( isset( $_REQUEST['users'] ) ) {
$userids = $_REQUEST['users'];
foreach ( $userids as $user_id ) {
$user_id = (int) $user_id;
remove_user_from_blog( $user_id, $id );
}
} elseif ( isset( $_GET['user'] ) ) {
remove_user_from_blog( $_GET['user'] );
} else {
$update = 'err_remove';
}
break;
case 'promote':
$editable_roles = get_editable_roles();
if ( empty( $editable_roles[$_REQUEST['new_role']] ) )
wp_die(__('You can’t give users that role.'));
if ( isset( $_REQUEST['users'] ) ) {
$userids = $_REQUEST['users'];
$update = 'promote';
foreach ( $userids as $user_id ) {
$user_id = (int) $user_id;
// If the user doesn't already belong to the blog, bail.
if ( !is_user_member_of_blog( $user_id ) )
wp_die(__('Cheatin’ uh?'));
$user = new WP_User( $user_id );
$user->set_role( $_REQUEST['new_role'] );
}
} else {
$update = 'err_promote';
}
break;
}
restore_current_blog();
wp_redirect( add_query_arg( 'update', $update, wp_get_referer() ) );
exit();
}
if ( isset( $_GET['action'] ) && 'update-site' == $_GET['action'] ) {
wp_redirect( wp_get_referer() );
exit();
}
add_screen_option( 'per_page', array( 'label' => _x( 'Users', 'users per page (screen options)' ) ) );
$title = sprintf( __('Edit Site: %s'), get_blogaddress_by_id($id));
$parent_file = 'sites.php';
$submenu_file = 'sites.php';
require('../admin-header.php'); ?>
array( 'label' => __('Info'), 'url' => 'site-info.php'), 'site-options' => array( 'label' => __('Options'), 'url' => 'site-options.php'),
'site-users' => array( 'label' => __('Users'), 'url' => 'site-users.php'), 'site-themes' => array( 'label' => __('Themes'), 'url' => 'site-themes.php'));
foreach ( $tabs as $tab_id => $tab ) {
$class = ( $tab['url'] == $pagenow ) ? ' nav-tab-active' : '';
echo '' . esc_html( $tab['label'] ) . '';
}
?>
' . __( 'User added.' ) . '
';
break;
case 'err_add_member':
echo '' . __( 'User is already a member of this site.' ) . '
' . __( 'Enter the username of an existing user.' ) . '
' . __( 'Changed roles.' ) . '
' . __( 'Select a user to change role.' ) . '
' . __( 'User removed from this site.' ) . '
' . __( 'Select a user to remove.' ) . '