' . __( '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( __( 'Cannot create an empty site.' ) ); } $blog = $_POST['blog']; $domain = ''; $blog['domain'] = trim( $blog['domain'] ); if ( preg_match( '|^([a-zA-Z0-9-])+$|', $blog['domain'] ) ) { $domain = strtolower( $blog['domain'] ); } // If not a subdomain installation, make sure the domain isn't a reserved word. if ( ! is_subdomain_install() ) { $subdirectory_reserved_names = get_subdirectory_reserved_names(); if ( in_array( $domain, $subdirectory_reserved_names, true ) ) { wp_die( sprintf( /* translators: %s: Reserved names list. */ __( 'The following words are reserved for use by WordPress functions and cannot be used as site names: %s' ), '' . implode( ', ', $subdirectory_reserved_names ) . ''
)
);
}
}
$title = $blog['title'];
$meta = array(
'public' => 1,
);
// Handle translation installation for the new site.
if ( isset( $_POST['WPLANG'] ) ) {
if ( '' === $_POST['WPLANG'] ) {
$meta['WPLANG'] = ''; // en_US
} elseif ( in_array( $_POST['WPLANG'], get_available_languages(), true ) ) {
$meta['WPLANG'] = $_POST['WPLANG'];
} elseif ( current_user_can( 'install_languages' ) && wp_can_install_language_pack() ) {
$language = wp_download_language_pack( wp_unslash( $_POST['WPLANG'] ) );
if ( $language ) {
$meta['WPLANG'] = $language;
}
}
}
if ( empty( $title ) ) {
wp_die( __( 'Missing site 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\.|', '', get_network()->domain );
$path = get_network()->path;
} else {
$newdomain = get_network()->domain;
$path = get_network()->path . $domain . '/';
}
$password = 'N/A';
$user_id = email_exists( $email );
if ( ! $user_id ) { // Create a new user with a random password.
/**
* Fires immediately before a new user is created via the network site-new.php page.
*
* @since 4.5.0
*
* @param string $email Email of the non-existent user.
*/
do_action( 'pre_network_site_new_created_user', $email );
$user_id = username_exists( $domain );
if ( $user_id ) {
wp_die( __( 'The domain or path entered conflicts with an existing username.' ) );
}
$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.' ) );
}
/**
* Fires after a new user has been created via the network site-new.php page.
*
* @since 4.4.0
*
* @param int $user_id ID of the newly created user.
*/
do_action( 'network_site_new_created_user', $user_id );
}
$wpdb->hide_errors();
$id = wpmu_create_blog( $newdomain, $path, $title, $user_id, $meta, get_current_network_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 );
}
wpmu_new_site_admin_notification( $id, $user_id );
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'] ) )
);
}
}
// Used in the HTML title tag.
$title = __( 'Add New Site' );
$parent_file = 'sites.php';
wp_enqueue_script( 'user-suggest' );
require_once ABSPATH . 'wp-admin/admin-header.php';
?>