WC_REST_CRUD_Controller::get_items │ public │ WC 1.0

Get a collection of posts.

Метод класса: WC_REST_CRUD_Controller{}

Хуков нет.

Возвращает

WP_Error|WP_REST_Response.

Использование

$WC_REST_CRUD_Controller = new WC_REST_CRUD_Controller();
$WC_REST_CRUD_Controller->get_items( $request );

$request(WP_REST_Request) (обязательный)

Full details about the request.

Код WC_REST_CRUD_Controller::get_items() WC REST CRUD Controller::get items ^{WC 10.5.2}

public function get_items( $request ) {
	$query_args = $this->prepare_objects_query( $request );
	if ( is_wp_error( current( $query_args ) ) ) {
		return current( $query_args );
	}
	$query_results = $this->get_objects( $query_args );

	$objects = array();
	foreach ( $query_results['objects'] as $object ) {
		if ( ! wc_rest_check_post_permissions( $this->post_type, 'read', $object->get_id() ) ) {
			continue;
		}

		$data      = $this->prepare_object_for_response( $object, $request );
		$objects[] = $this->prepare_response_for_collection( $data );
	}

	$page      = (int) $query_args['paged'];
	$max_pages = $query_results['pages'];

	$response = rest_ensure_response( $objects );
	$response->header( 'X-WP-Total', $query_results['total'] );
	$response->header( 'X-WP-TotalPages', (int) $max_pages );

	$base          = $this->rest_base;
	$attrib_prefix = '(?P<';
	if ( strpos( $base, $attrib_prefix ) !== false ) {
		$attrib_names = array();
		preg_match( '/\(\?P<[^>]+>.*\)/', $base, $attrib_names, PREG_OFFSET_CAPTURE );
		foreach ( $attrib_names as $attrib_name_match ) {
			$beginning_offset = strlen( $attrib_prefix );
			$attrib_name_end  = strpos( $attrib_name_match[0], '>', $attrib_name_match[1] );
			$attrib_name      = substr( $attrib_name_match[0], $beginning_offset, $attrib_name_end - $beginning_offset );
			if ( isset( $request[ $attrib_name ] ) ) {
				$base = str_replace( "(?P<$attrib_name>[\d]+)", $request[ $attrib_name ], $base );
			}
		}
	}
	$base = add_query_arg( $request->get_query_params(), rest_url( sprintf( '/%s/%s', $this->namespace, $base ) ) );

	if ( $page > 1 ) {
		$prev_page = $page - 1;
		if ( $prev_page > $max_pages ) {
			$prev_page = $max_pages;
		}
		$prev_link = add_query_arg( 'page', $prev_page, $base );
		$response->link_header( 'prev', $prev_link );
	}
	if ( $max_pages > $page ) {
		$next_page = $page + 1;
		$next_link = add_query_arg( 'page', $next_page, $base );
		$response->link_header( 'next', $next_link );
	}

	return $response;
}