diff --git a/lib/compat/wordpress-6.2/class-wp-theme-json-resolver-6-2.php b/lib/compat/wordpress-6.2/class-wp-theme-json-resolver-6-2.php index 7adb37ffbd9e01..9652e2b7f2166e 100644 --- a/lib/compat/wordpress-6.2/class-wp-theme-json-resolver-6-2.php +++ b/lib/compat/wordpress-6.2/class-wp-theme-json-resolver-6-2.php @@ -17,6 +17,86 @@ */ class WP_Theme_JSON_Resolver_6_2 extends WP_Theme_JSON_Resolver_6_1 { + /** + * Returns the custom post type that contains the user's origin config + * for the active theme or a void array if none are found. + * + * This can also create and return a new draft custom post type. + * + * @param WP_Theme $theme The theme object. If empty, it + * defaults to the active theme. + * @param bool $create_post Optional. Whether a new custom post + * type should be created if none are + * found. Default false. + * @param array $post_status_filter Optional. Filter custom post type by + * post status. Default `array( 'publish' )`, + * so it only fetches published posts. + * @return array Custom Post Type for the user's origin config. + */ + public static function get_user_data_from_wp_global_styles( $theme, $create_post = false, $post_status_filter = array( 'publish' ) ) { + if ( ! $theme instanceof WP_Theme ) { + $theme = wp_get_theme(); + } + + /* + * Bail early if the theme does not support a theme.json. + * + * Since wp_theme_has_theme_json only supports the active + * theme, the extra condition for whether $theme is the active theme is + * present here. + */ + if ( $theme->get_stylesheet() === get_stylesheet() && ! wp_theme_has_theme_json() ) { + return array(); + } + + $user_cpt = array(); + $post_type_filter = 'wp_global_styles'; + $stylesheet = $theme->get_stylesheet(); + $args = array( + 'posts_per_page' => 1, + 'orderby' => 'date', + 'order' => 'desc', + 'post_type' => $post_type_filter, + 'post_status' => $post_status_filter, + 'ignore_sticky_posts' => true, + 'no_found_rows' => true, + 'update_post_meta_cache' => false, + 'update_post_term_cache' => false, + 'tax_query' => array( + array( + 'taxonomy' => 'wp_theme', + 'field' => 'name', + 'terms' => $stylesheet, + ), + ), + ); + + $global_style_query = new WP_Query(); + $recent_posts = $global_style_query->query( $args ); + if ( count( $recent_posts ) === 1 ) { + $user_cpt = get_object_vars( $recent_posts[0] ); + } elseif ( $create_post ) { + $cpt_post_id = wp_insert_post( + array( + 'post_content' => '{"version": ' . WP_Theme_JSON::LATEST_SCHEMA . ', "isGlobalStylesUserThemeJSON": true }', + 'post_status' => 'publish', + 'post_title' => 'Custom Styles', // Do not make string translatable, see https://core.trac.wordpress.org/ticket/54518. + 'post_type' => $post_type_filter, + 'post_name' => sprintf( 'wp-global-styles-%s', urlencode( $stylesheet ) ), + 'tax_input' => array( + 'wp_theme' => array( $stylesheet ), + ), + ), + true + ); + if ( ! is_wp_error( $cpt_post_id ) ) { + $user_cpt = get_object_vars( get_post( $cpt_post_id ) ); + } + } + + return $user_cpt; + } + /** * Determines whether the active theme has a theme.json file. *