sunrise.php for early-load ms-settings

Author: mattv8

.env.example

@@ -30,6 +30,7 @@ DB_HOST='mariadb'
 WP_DEBUG_LOG='/var/www/log/wp_debug.log'
 
 # Set MULTISITE=true after completing the multisite setup in WordPress
+SUNRISE=true
 MULTISITE=false
 WP_ALLOW_MULTISITE=true
 

config/application.php

@@ -165,6 +165,7 @@
 Config::define('BLOG_ID_CURRENT_SITE', env('BLOG_ID_CURRENT_SITE') ?: 1);
 Config::define('ADMIN_COOKIE_PATH', '/');
 Config::define('COOKIEPATH', '');
+Config::define('SUNRISE', env('SUNRISE') ?: false);
 
 Config::apply();
 

web/app/sunrise.php

@@ -0,0 +1,69 @@
+<?php
+
+use Roots\WPConfig\Config;
+
+// Access environment and configuration values
+$environment = defined('WP_ENV') ? WP_ENV : '';
+$wp_home = Config::get('WP_HOME') ?: 'http://localhost';
+$nginx_port = Config::get('NGINX_PORT') ? ':' . Config::get('NGINX_PORT') : '';
+
+// Only proceed for development or staging environments
+if ($environment === 'development' || $environment === 'staging') {
+    global $current_site, $current_blog, $wpdb;
+
+    // Parse the domain and subdomain from the request
+    $domain = strtolower($_SERVER['HTTP_HOST'] ?? '');
+    $base_domain = parse_url($wp_home, PHP_URL_HOST) . $nginx_port;
+    $subdomain = null;
+
+    // Extract the subdomain if it differs from the base domain
+    if (strpos(explode('.', $domain)[0], $base_domain) === false) {
+        $subdomain = explode('.', $domain)[0];
+    }
+
+    // If subdomain exists, fetch corresponding blog_id and site_id from the database
+    $site_id = $blog_id = 1; // Default site ID for the main network
+    if ($subdomain) {
+        // Fetch blog ID for the subdomain
+        $querystring = "SELECT blog_id, site_id FROM {$wpdb->blogs} WHERE domain LIKE %s AND path = '/'";
+        $blog = $wpdb->get_row($wpdb->prepare($querystring, $subdomain . '%'));
+
+        // Update blog_id and site_id if found
+        if ($blog) {
+            $blog_id = (int) $blog->blog_id;
+            $site_id = (int) $blog->site_id;
+        }
+    }
+
+    // Set $current_site and $current_blog based on environment variables and dynamic values
+    $current_site = (object) [
+        'id' => $site_id,
+        'domain' => $base_domain,
+        'path' => Config::get('PATH_CURRENT_SITE') ?: '/',
+        'blog_id' => $blog_id,
+        'public' => 1,
+        'archived' => 0,
+        'mature' => 0,
+        'spam' => 0,
+        'deleted' => 0,
+        'site_id' => $site_id,
+    ];
+
+    $current_blog = (object) [
+        'blog_id' => $blog_id,
+        'site_id' => $site_id,
+        'domain' => $subdomain ? $subdomain . '.' . $base_domain : $base_domain,
+        'path' => Config::get('PATH_CURRENT_SITE') ?: '/',
+        'public' => 1,
+        'archived' => 0,
+        'mature' => 0,
+        'spam' => 0,
+        'deleted' => 0,
+        'lang_id' => 0,
+    ];
+
+    // Debugging log to confirm settings in development
+    if ($environment === 'development') {
+        error_log("SUNRISE: Detected subdomain '{$subdomain}', setting current_blog->domain to {$current_blog->domain}, blog_id to {$blog_id}, site_id to {$site_id}");
+    }
+}