Ticket #27289: 27289.patch

wp-admin/includes/schema.php

@@ -964 +964 @@
 function populate_network( $network_id = 1, $domain = '', $email = '', $site_name = '', $path = '/', $subdomain_install = false ) {
         global $wpdb, $current_site, $wp_rewrite;
 
+        $network_args = [
+                'network_id'        => $network_id,
+                'domain'            => $domain,
+                'site_name'         => $site_name,
+                'path'              => $path,
+                'subdomain_install' => $subdomain_install,
+                'email'             => $email,
+        ];
+
+        /**
+         * Fires before the populate network.
+         *
+         * @since 5.3.0
+         *
+         * @param array $network_args      Network args.
+         */
+        do_action( 'before_populate_network', $network_args );
+
         $errors = new WP_Error();
-        if ( '' == $domain ) {
+        if ( '' === $domain ) {
                 $errors->add( 'empty_domain', __( 'You must provide a domain name.' ) );
         }
-        if ( '' == $site_name ) {
+        if ( '' === $site_name ) {
                 $errors->add( 'empty_sitename', __( 'You must provide a name for your network of sites.' ) );
         }
 
         // Check for network collision.
-        $network_exists = false;
         if ( is_multisite() ) {
                 if ( get_network( (int) $network_id ) ) {
                         $errors->add( 'siteid_exists', __( 'The network already exists.' ) );
                 }
         } else {
-                if ( $network_id == $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE id = %d", $network_id ) ) ) {
+                if ( (int) $network_id === $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE id = %d", $network_id ) ) ) {
                         $errors->add( 'siteid_exists', __( 'The network already exists.' ) );
                 }
         }
@@ -992 +1009 @@
                 return $errors;
         }
 
-        if ( 1 == $network_id ) {
+        if ( 1 === (int) $network_id ) {
                 $wpdb->insert(
                         $wpdb->site,
                         array(
@@ -1057 +1074 @@
 
                 flush_rewrite_rules();
 
+                /**
+                 * Fires after the creation of a new multisite instance.
+                 *
+                 * @param array $network_args      Network args.
+                 * @param int   $site_user->ID     ID of the user.
+                 *
+                 * @since 5.3.0
+                 */
+                do_action( 'after_upgrade_to_multisite', $network_args, $site_user->ID );
+
                 if ( ! $subdomain_install ) {
                         return true;
                 }
@@ -1073 +1100 @@
                 );
                 if ( is_wp_error( $page ) ) {
                         $errstr = $page->get_error_message();
-                } elseif ( 200 == wp_remote_retrieve_response_code( $page ) ) {
+                } elseif ( 200 === wp_remote_retrieve_response_code( $page ) ) {
                                 $vhost_ok = true;
                 }
 
@@ -1103 +1130 @@
                 }
         }
 
+        /**
+         * Fires after the creation of new network.
+         *
+         * @since 5.3.0
+         *
+         * @param array $network_args      Network args.
+         * @param int   $site_user->ID     ID of the user.
+         */
+        do_action( 'after_populate_network', $network_args, $site_user->ID );
+
         return true;
 }