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<?php
/**
* Add Site Administration Screen
*
* @package WordPress
* @subpackage Multisite
* @since 3.1.0
*/
/** Load WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );
if ( ! is_multisite() )
wp_die( __( 'Multisite support is not enabled.' ) );
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __( 'You do not have sufficient permissions to add sites to this network.' ) );
get_current_screen()->add_help_tab( array(
'id' => 'overview',
'title' => __('Overview'),
'content' =>
'<p>' . __('This screen is for Super Admins to add new sites to the network. This is not affected by the registration settings.') . '</p>' .
'<p>' . __('If the admin email for the new site does not exist in the database, a new user will also be created.') . '</p>'
) );
get_current_screen()->set_help_sidebar(
'<p><strong>' . __('For more information:') . '</strong></p>' .
'<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Sites_Screen" target="_blank">Documentation on Site Management</a>') . '</p>' .
'<p>' . __('<a href="https://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
);
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: <code>%s</code>' ), implode( '</code>, <code>', $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, $password );
}
$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 );
$content_mail = sprintf( __( 'New site created by %1$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'] )
$messages[] = sprintf( __( 'Site added. <a href="%1$s">Visit Dashboard</a> or <a href="%2$s">Edit Site</a>' ), 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' );
?>
<div class="wrap">
<h2 id="add-new-site"><?php _e('Add New Site') ?></h2>
<?php
if ( ! empty( $messages ) ) {
foreach ( $messages as $msg )
echo '<div id="message" class="updated"><p>' . $msg . '</p></div>';
} ?>
<form method="post" action="<?php echo network_admin_url( 'site-new.php?action=add-site' ); ?>" novalidate="novalidate">
<?php wp_nonce_field( 'add-blog', '_wpnonce_add-blog' ) ?>
<table class="form-table">
<tr class="form-field form-required">
<th scope="row"><?php _e( 'Site Address' ) ?></th>
<td>
<?php if ( is_subdomain_install() ) { ?>
<input name="blog[domain]" type="text" class="regular-text" id="site-address" title="<?php esc_attr_e( 'Domain' ) ?>"/><span class="no-break">.<?php echo preg_replace( '|^www\.|', '', $current_site->domain ); ?></span>
<?php } else {
echo $current_site->domain . $current_site->path ?><input name="blog[domain]" class="regular-text" id="site-address" type="text" title="<?php esc_attr_e( 'Domain' ) ?>"/>
<?php }
echo '<p>' . __( 'Only lowercase letters (a-z) and numbers are allowed.' ) . '</p>';
?>
</td>
</tr>
<tr class="form-field form-required">
<th scope="row"><?php _e( 'Site Title' ) ?></th>
<td><input name="blog[title]" type="text" class="regular-text" id="site-title" title="<?php esc_attr_e( 'Title' ) ?>"/></td>
</tr>
<tr class="form-field form-required">
<th scope="row"><?php _e( 'Admin Email' ) ?></th>
<td><input name="blog[email]" type="email" class="regular-text wp-suggest-user" id="admin-email" data-autocomplete-type="search" data-autocomplete-field="user_email" title="<?php esc_attr_e( 'Email' ) ?>"/></td>
</tr>
<tr class="form-field">
<td colspan="2"><?php _e( 'A new user will be created if the above email address is not in the database.' ) ?><br /><?php _e( 'The username and password will be mailed to this email address.' ) ?></td>
</tr>
</table>
<?php submit_button( __('Add Site'), 'primary', 'add-site' ); ?>
</form>
</div>
<?php
require( ABSPATH . 'wp-admin/admin-footer.php' );
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