' . __('This screen is for Super Admins to add new sites to the network. This is not affected by the registration settings.') . '
' . '' . __('If the admin email for the new site does not exist in the database, a new user will also be created.') . '
' ) ); get_current_screen()->set_help_sidebar( '' . __('For more information:') . '
' . '' . __('Documentation on Site Management') . '
' . '' . __('Support Forums') . '
' ); if ( isset($_REQUEST['action']) && 'add-site' == $_REQUEST['action'] ) { check_admin_referer( 'add-blog', '_wpnonce_add-blog' ); if ( ! is_array( $_POST['blog'] ) ) wp_die( __( 'Can’t create an empty site.' ) ); $blog = $_POST['blog']; $domain = ''; if ( preg_match( '|^([a-zA-Z0-9-])+$|', $blog['domain'] ) ) $domain = strtolower( $blog['domain'] ); // If not a subdomain install, make sure the domain isn't a reserved word if ( ! is_subdomain_install() ) { /** This filter is documented in wp-includes/ms-functions.php */ $subdirectory_reserved_names = apply_filters( 'subdirectory_reserved_names', array( 'page', 'comments', 'blog', 'files', 'feed' ) ); if ( in_array( $domain, $subdirectory_reserved_names ) ) wp_die( sprintf( __('The following words are reserved for use by WordPress functions and cannot be used as blog names:%s' ), implode( ', ', $subdirectory_reserved_names ) ) );
}
$title = $blog['title'];
if ( empty( $domain ) )
wp_die( __( 'Missing or invalid site address.' ) );
if ( isset( $blog['email'] ) && '' === trim( $blog['email'] ) ) {
wp_die( __( 'Missing email address.' ) );
}
$email = sanitize_email( $blog['email'] );
if ( ! is_email( $email ) ) {
wp_die( __( 'Invalid email address.' ) );
}
if ( is_subdomain_install() ) {
$newdomain = $domain . '.' . preg_replace( '|^www\.|', '', $current_site->domain );
$path = $current_site->path;
} else {
$newdomain = $current_site->domain;
$path = $current_site->path . $domain . '/';
}
$password = 'N/A';
$user_id = email_exists($email);
if ( !$user_id ) { // Create a new user with a random password
$password = wp_generate_password( 12, false );
$user_id = wpmu_create_user( $domain, $password, $email );
if ( false === $user_id )
wp_die( __( 'There was an error creating the user.' ) );
else
wp_new_user_notification( $user_id, null, 'both' );
}
$wpdb->hide_errors();
$id = wpmu_create_blog( $newdomain, $path, $title, $user_id , array( 'public' => 1 ), $current_site->id );
$wpdb->show_errors();
if ( ! is_wp_error( $id ) ) {
if ( ! is_super_admin( $user_id ) && !get_user_option( 'primary_blog', $user_id ) ) {
update_user_option( $user_id, 'primary_blog', $id, true );
}
$content_mail = sprintf(
/* translators: 1: user login, 2: site url, 3: site name/title */
__( 'New site created by %1$s
Address: %2$s
Name: %3$s' ),
$current_user->user_login,
get_site_url( $id ),
wp_unslash( $title )
);
wp_mail( get_site_option('admin_email'), sprintf( __( '[%s] New Site Created' ), $current_site->site_name ), $content_mail, 'From: "Site Admin" <' . get_site_option( 'admin_email' ) . '>' );
wpmu_welcome_notification( $id, $user_id, $password, $title, array( 'public' => 1 ) );
wp_redirect( add_query_arg( array( 'update' => 'added', 'id' => $id ), 'site-new.php' ) );
exit;
} else {
wp_die( $id->get_error_message() );
}
}
if ( isset($_GET['update']) ) {
$messages = array();
if ( 'added' == $_GET['update'] )
$messages[] = sprintf(
/* translators: 1: dashboard url, 2: network admin edit url */
__( 'Site added. Visit Dashboard or Edit Site' ),
esc_url( get_admin_url( absint( $_GET['id'] ) ) ),
network_admin_url( 'site-info.php?id=' . absint( $_GET['id'] ) )
);
}
$title = __('Add New Site');
$parent_file = 'sites.php';
wp_enqueue_script( 'user-suggest' );
require( ABSPATH . 'wp-admin/admin-header.php' );
?>
' . $msg . '
';
} ?>