Changeset 53072 for trunk/src/wp-includes/class-wp-theme-json-resolver.php

Timestamp:

04/05/2022 09:50:13 AM (4 years ago)

Author:

youknowriad

Message:

Block Editor: Backport the Global Styles Variations endpoint.

This include the /global-styles/themes/{theme}/variations rest endpoint into core.
The endpoint will be used by the site editor to display alternative theme styles to the user.

Props gziolo, oandregal.
See #55505.

File:

• trunk/src/wp-includes/class-wp-theme-json-resolver.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-theme-json-resolver.php

@@ -450 +450 @@
         }
 
+        /**
+         * Returns the style variations defined by the theme.
+         *
+         * @since 6.0.0
+         *
+         * @return array
+         */
+        public static function get_style_variations() {
+                $variations     = array();
+                $base_directory = get_stylesheet_directory() . '/styles';
+                if ( is_dir( $base_directory ) ) {
+                        $nested_files      = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $base_directory ) );
+                        $nested_html_files = iterator_to_array( new RegexIterator( $nested_files, '/^.+\.json$/i', RecursiveRegexIterator::GET_MATCH ) );
+                        ksort( $nested_html_files );
+                        foreach ( $nested_html_files as $path => $file ) {
+                                $decoded_file = wp_json_file_decode( $path, array( 'associative' => true ) );
+                                if ( is_array( $decoded_file ) ) {
+                                        $translated = static::translate( $decoded_file, wp_get_theme()->get( 'TextDomain' ) );
+                                        $variation  = ( new WP_Theme_JSON( $translated ) )->get_raw_data();
+                                        if ( empty( $variation['title'] ) ) {
+                                                $variation['title'] = basename( $path, '.json' );
+                                        }
+                                        $variations[] = $variation;
+                                }
+                        }
+                }
+                return $variations;
+        }
 }