WP-API v2自定义端点响应格式

我正在尝试使用自定义端点（基本上是为了进行随机排序），并使用以下代码：

// Custom WP API endpoint
function theme_enable_random_api() {

    // create json-api endpoint

    add_action(\'rest_api_init\', function () {

        // http://example.com/wp-json/random/v2/posts

        register_rest_route(\'random/v2\', \'/random\', array (
            \'methods\'             => \'GET\',
            \'callback\'            => \'wp_json_offers_v2__posts\',
            \'permission_callback\' => function (WP_REST_Request $request) {
                return true;
            }
        ));
    });

    // handle the request

    function wp_json_offers_v2__posts($request) {
        // json-api params

        $parameters = $request->get_query_params();

        // default search args

        $args = array(
            \'post_type\'     => $parameters[\'type\'],
            \'numberposts\'   => 9,
            \'offset\'        => $parameters[\'offset\'],
            \'post_not_in\'       => $parameters[\'exclude\'],
            \'orderby\'       => \'rand\',
        );

        // run query

        $posts = get_posts($args);

        // return results
        return new WP_REST_Response($posts, 200);
    }

}

add_action(\'init\', \'theme_enable_random_api\');

然而，我得到的响应与对api的标准调用得到的响应不同。

标准：

自定义终结点：

问题是我不能像在标准中那样访问分类法/acf信息。我对PHP不是很在行，所以很可能我没有正确地理解它。

干杯

$posts_query = new WP_Query(); $query_result = $posts_query->query( $query_args ); $posts = array(); foreach ( $query_result as $post ) { if ( ! $this->check_read_permission( $post ) ) { continue; } $data = $this->prepare_item_for_response( $post, $request ); $posts[] = $this->prepare_response_for_collection( $data ); }

function wp_json_offers_v2__posts($request) { // json-api params $parameters = $request->get_query_params(); // default search args $args = array( \'post_type\' => $parameters[\'type\'], \'numberposts\' => 9, \'offset\' => $parameters[\'offset\'], \'post_not_in\' => $parameters[\'exclude\'], \'orderby\' => \'rand\', ); // run query $posts = get_posts($args); $controller = new WP_REST_Posts_Controller($parameters[\'type\']); foreach ( $posts as $post ) { $data = $controller->prepare_item_for_response( $post, $request ); $posts[] = $controller->prepare_response_for_collection( $data ); } // return results return new WP_REST_Response($posts, 200); }

// Parse all others params $args = wp_parse_args( $request->get_params(), $args ); // Get orders $orders = wc_get_orders( $args ); if ( ! empty( $orders ) && is_array( $orders ) ) { $controller = new WC_REST_Orders_Controller (); // The response data $orders_data = []; // We need prepare objects to the response foreach ( $orders as $order ) { if ( $order instanceof WC_Order ) { // Objects $prepared_object = $controller->prepare_object_for_response( $order, $request ); $orders_data[] = $controller->prepare_response_for_collection( $prepared_object ); } else { // IDs $orders_data[] = (int) $order; } } // Return the response return new WP_REST_Response( $orders_data, 200 ); }

function get_all_posts($request) { $posts = get_posts([ \'posts_per_page\' => -1, \'post_status\' => \'publish\' ]); $controller = new WP_REST_Posts_Controller(\'post\'); $array = []; foreach ( $posts as $post ) { $data = $controller->prepare_item_for_response($post,$request); $array[] = $controller->prepare_response_for_collection($data); } return $array; }

WP REST API-通过REST API更新对现有数据库表的回调(POST请求)

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