Changeset 3743505 for optimazz/trunk/includes/Core/Paths.php

Timestamp:

10/13/2026 10:00:51 AM (2 weeks ago)

Author:

shiponkarmakar

Message:

Release v1.1.0

File:

• optimazz/trunk/includes/Core/Paths.php (modified) (2 diffs)

optimazz/trunk/includes/Core/Paths.php

@@ -25 +25 @@
         public static function url_to_path( $url ) {
                 $host = wp_parse_url( $url, PHP_URL_HOST );
+                if ( 'c0.wp.com' === $host ) {
+                        return self::jetpack_core_path( $url );
+                }
                 if ( $host && $host !== wp_parse_url( home_url(), PHP_URL_HOST ) ) {
                         return '';
@@ -48 +51 @@
                 return ABSPATH . ltrim( $path, '/' );
         }
+
+        /**
+         * Jetpack's Site Accelerator serves WordPress core files from
+         * c0.wp.com/c/<version>/wp-includes/… . When that version is the one
+         * installed here, the file is identical to our own copy, so it can be
+         * minified, combined and loaded without blocking like any local file —
+         * otherwise these core stylesheets stay render-blocking on every page.
+         *
+         * @param string $url c0.wp.com URL.
+         * @return string Local path, or '' when it is not a matching core file.
+         */
+        private static function jetpack_core_path( $url ) {
+                $path = (string) wp_parse_url( strtok( (string) $url, '?' ), PHP_URL_PATH );
+                if ( false !== strpos( $path, '..' ) || ! preg_match( '#^/c/([^/]+)/((?:wp-includes|wp-admin)/.+)$#', $path, $m ) ) {
+                        return '';
+                }
+                if ( $m[1] !== get_bloginfo( 'version' ) ) {
+                        return ''; // A different WordPress version: the files may differ.
+                }
+                return ABSPATH . $m[2];
+        }
 }