Determines the allowed query_vars for a get_items() response and prepares them for WP_Query.

Parameters

$prepared_argsarrayoptional

Prepared WP_Query arguments.

Default:array()

$requestWP_REST_Requestoptional

Full details about the request.

Default:null

Return

Source

protected function prepare_items_query( $prepared_args = array(), $request = null ) {
	$query_args = parent::prepare_items_query( $prepared_args, $request );

	// Map to proper WP_Query orderby param.
	if ( isset( $query_args['orderby'], $request['orderby'] ) ) {
		$orderby_mappings = array(
			'id'            => 'ID',
			'include'       => 'post__in',
			'slug'          => 'post_name',
			'include_slugs' => 'post_name__in',
			'menu_order'    => 'menu_order',
		);

		if ( isset( $orderby_mappings[ $request['orderby'] ] ) ) {
			$query_args['orderby'] = $orderby_mappings[ $request['orderby'] ];
		}
	}

	$query_args['update_menu_item_cache'] = true;

	return $query_args;
}

View all references View on Trac View on GitHub

Changelog