WC_REST_Controller::get_meta_data_for_response() │ protected │ WC 1.0

Limit the contents of the meta_data property based on certain request parameters.

Note that if both include_meta and exclude_meta are present in the request, include_meta will take precedence.

Method of the class: WC_REST_Controller{}

No Hooks.

Return

Array.

Usage

// protected - for code of main (parent) or child class
$result = $this->get_meta_data_for_response( $request, $meta_data );

$request(\WP_REST_Request) (required)

The request.

$meta_data(array) (required)

All of the meta data for an object.

WC_REST_Controller::get_meta_data_for_response() WC REST Controller::get meta data for response code ^{WC 7.7.0}

protected function get_meta_data_for_response( $request, $meta_data ) {
	$fields = $this->get_fields_for_response( $request );
	if ( ! in_array( 'meta_data', $fields, true ) ) {
		return array();
	}

	$include = (array) $request['include_meta'];
	$exclude = (array) $request['exclude_meta'];

	if ( ! empty( $include ) ) {
		$meta_data = array_filter(
			$meta_data,
			function( WC_Meta_Data $item ) use ( $include ) {
				$data = $item->get_data();
				return in_array( $data['key'], $include, true );
			}
		);
	} elseif ( ! empty( $exclude ) ) {
		$meta_data = array_filter(
			$meta_data,
			function( WC_Meta_Data $item ) use ( $exclude ) {
				$data = $item->get_data();
				return ! in_array( $data['key'], $exclude, true );
			}
		);
	}

	// Ensure the array indexes are reset so it doesn't get converted to an object in JSON.
	return array_values( $meta_data );
}