3 * Add Site Administration Screen
6 * @subpackage Multisite
10 /** Load WordPress Administration Bootstrap */
11 require_once( dirname( __FILE__ ) . '/admin.php' );
13 if ( ! is_multisite() )
14 wp_die( __( 'Multisite support is not enabled.' ) );
16 if ( ! current_user_can( 'manage_sites' ) )
17 wp_die( __( 'You do not have sufficient permissions to add sites to this network.' ) );
19 get_current_screen()->add_help_tab( array(
21 'title' => __('Overview'),
23 '<p>' . __('This screen is for Super Admins to add new sites to the network. This is not affected by the registration settings.') . '</p>' .
24 '<p>' . __('If the admin email for the new site does not exist in the database, a new user will also be created.') . '</p>'
27 get_current_screen()->set_help_sidebar(
28 '<p><strong>' . __('For more information:') . '</strong></p>' .
29 '<p>' . __('<a href="https://codex.wordpress.org/Network_Admin_Sites_Screen" target="_blank">Documentation on Site Management</a>') . '</p>' .
30 '<p>' . __('<a href="https://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>'
33 if ( isset($_REQUEST['action']) && 'add-site' == $_REQUEST['action'] ) {
34 check_admin_referer( 'add-blog', '_wpnonce_add-blog' );
36 if ( ! is_array( $_POST['blog'] ) )
37 wp_die( __( 'Can’t create an empty site.' ) );
39 $blog = $_POST['blog'];
41 if ( preg_match( '|^([a-zA-Z0-9-])+$|', $blog['domain'] ) )
42 $domain = strtolower( $blog['domain'] );
44 // If not a subdomain install, make sure the domain isn't a reserved word
45 if ( ! is_subdomain_install() ) {
46 /** This filter is documented in wp-includes/ms-functions.php */
47 $subdirectory_reserved_names = apply_filters( 'subdirectory_reserved_names', array( 'page', 'comments', 'blog', 'files', 'feed' ) );
48 if ( in_array( $domain, $subdirectory_reserved_names ) )
49 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 ) ) );
52 $title = $blog['title'];
54 if ( empty( $domain ) )
55 wp_die( __( 'Missing or invalid site address.' ) );
57 if ( isset( $blog['email'] ) && '' === trim( $blog['email'] ) ) {
58 wp_die( __( 'Missing email address.' ) );
61 $email = sanitize_email( $blog['email'] );
62 if ( ! is_email( $email ) ) {
63 wp_die( __( 'Invalid email address.' ) );
66 if ( is_subdomain_install() ) {
67 $newdomain = $domain . '.' . preg_replace( '|^www\.|', '', $current_site->domain );
68 $path = $current_site->path;
70 $newdomain = $current_site->domain;
71 $path = $current_site->path . $domain . '/';
75 $user_id = email_exists($email);
76 if ( !$user_id ) { // Create a new user with a random password
77 $password = wp_generate_password( 12, false );
78 $user_id = wpmu_create_user( $domain, $password, $email );
79 if ( false == $user_id )
80 wp_die( __( 'There was an error creating the user.' ) );
82 wp_new_user_notification( $user_id, $password );
86 $id = wpmu_create_blog( $newdomain, $path, $title, $user_id , array( 'public' => 1 ), $current_site->id );
88 if ( ! is_wp_error( $id ) ) {
89 if ( ! is_super_admin( $user_id ) && !get_user_option( 'primary_blog', $user_id ) ) {
90 update_user_option( $user_id, 'primary_blog', $id, true );
93 $content_mail = sprintf(
94 /* translators: 1: user login, 2: site url, 3: site name/title */
95 __( 'New site created by %1$s
99 $current_user->user_login,
103 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' ) . '>' );
104 wpmu_welcome_notification( $id, $user_id, $password, $title, array( 'public' => 1 ) );
105 wp_redirect( add_query_arg( array( 'update' => 'added', 'id' => $id ), 'site-new.php' ) );
108 wp_die( $id->get_error_message() );
112 if ( isset($_GET['update']) ) {
114 if ( 'added' == $_GET['update'] )
115 $messages[] = sprintf(
116 /* translators: 1: dashboard url, 2: network admin edit url */
117 __( 'Site added. <a href="%1$s">Visit Dashboard</a> or <a href="%2$s">Edit Site</a>' ),
118 esc_url( get_admin_url( absint( $_GET['id'] ) ) ),
119 network_admin_url( 'site-info.php?id=' . absint( $_GET['id'] ) )
123 $title = __('Add New Site');
124 $parent_file = 'sites.php';
126 wp_enqueue_script( 'user-suggest' );
128 require( ABSPATH . 'wp-admin/admin-header.php' );
133 <h2 id="add-new-site"><?php _e('Add New Site') ?></h2>
135 if ( ! empty( $messages ) ) {
136 foreach ( $messages as $msg )
137 echo '<div id="message" class="updated notice is-dismissible"><p>' . $msg . '</p></div>';
139 <form method="post" action="<?php echo network_admin_url( 'site-new.php?action=add-site' ); ?>" novalidate="novalidate">
140 <?php wp_nonce_field( 'add-blog', '_wpnonce_add-blog' ) ?>
141 <table class="form-table">
142 <tr class="form-field form-required">
143 <th scope="row"><label for="site-address"><?php _e( 'Site Address' ) ?></label></th>
145 <?php if ( is_subdomain_install() ) { ?>
146 <input name="blog[domain]" type="text" class="regular-text" id="site-address" aria-describedby="site-address-desc" /><span class="no-break">.<?php echo preg_replace( '|^www\.|', '', $current_site->domain ); ?></span>
148 echo $current_site->domain . $current_site->path ?><input name="blog[domain]" type="text" class="regular-text" id="site-address" aria-describedby="site-address-desc" />
150 echo '<p id="site-address-desc">' . __( 'Only lowercase letters (a-z) and numbers are allowed.' ) . '</p>';
154 <tr class="form-field form-required">
155 <th scope="row"><label for="site-title"><?php _e( 'Site Title' ) ?></label></th>
156 <td><input name="blog[title]" type="text" class="regular-text" id="site-title" /></td>
158 <tr class="form-field form-required">
159 <th scope="row"><label for="admin-email"><?php _e( 'Admin Email' ) ?></label></td>
160 <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" /></td>
162 <tr class="form-field">
163 <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>
166 <?php submit_button( __('Add Site'), 'primary', 'add-site' ); ?>
170 require( ABSPATH . 'wp-admin/admin-footer.php' );