schema_map_repository = $schema_map_repository; $this->schema_map_builder = $schema_map_builder; } /** * Build metadata structure for API response * * @param string $post_type The post type being queried. * @param int $page The page number (1-based). * @param int $page_size The number of items per page. * * @return array> Metadata structure. */ public function get_metadata( string $post_type, int $page, int $page_size ): array { $metadata = [ 'generator' => [ 'name' => 'Yoast NLWeb Integration', 'version' => \WPSEO_VERSION, 'vendor' => 'Yoast', 'url' => 'https://yoast.com', ], 'dependencies' => [ 'wordpress' => \function_exists( 'get_bloginfo' ) ? \get_bloginfo( 'version' ) : 'unknown', 'yoast_seo' => \WPSEO_VERSION, ], 'generated_at' => \gmdate( 'Y-m-d\TH:i:s\Z' ), ]; if ( \defined( 'WPSEO_WOO_VERSION' ) ) { $metadata['dependencies']['yoast_seo_woocommerce'] = \WPSEO_WOO_VERSION; } return $this->maybe_add_pagination_metadata( $metadata, $post_type, $page, $page_size ); } /** * Add pagination metadata to the response if applicable. * * @param array> $metadata The metadata array to add pagination info to. * @param string $post_type The post type being queried. * @param int $page The current page number (1-based). * @param int $page_size The number of items per page. * * @return array> The updated metadata array. */ private function maybe_add_pagination_metadata( array $metadata, string $post_type, int $page, int $page_size ): array { $indexable_count = $this->schema_map_repository->get_indexable_count_for_post_type( $post_type ); $total_items = $indexable_count->get_count(); if ( $total_items === 0 ) { return $metadata; } $total_pages = (int) \ceil( $total_items / $page_size ); if ( $page < $total_pages ) { $next_page_url = $this->schema_map_builder->get_rest_route( $post_type, ( $page + 1 ) ); $metadata['next'] = $next_page_url; } return $metadata; } }