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_oembed_rest_pre_serve_request › WordPress Function

Seit4.4.0
Veraltetn/v
› _oembed_rest_pre_serve_request ( $served, $result, $request, $server )
Zugriff:
  • private
Parameter: (4)
  • (bool) $served Whether the request has already been served.
    Erforderlich: Ja
  • (WP_HTTP_Response) $result Result to send to the client. Usually a `WP_REST_Response`.
    Erforderlich: Ja
  • (WP_REST_Request) $request Request used to generate the response.
    Erforderlich: Ja
  • (WP_REST_Server) $server Server instance.
    Erforderlich: Ja
Gibt zurück:
  • (true)
Definiert in:
Codex:

Hooks into the REST API output to print XML instead of JSON.

This is only done for the oEmbed API endpoint, which supports both formats.


Ähnliche Funktionen: rest_ensure_request, wp_oembed_register_route, wp_create_user_request, rest_parse_request_arg, rest_preload_api_request

Quellcode 

function _oembed_rest_pre_serve_request( $served, $result, $request, $server ) {
	$params = $request->get_params();

	if ( '/oembed/1.0/embed' !== $request->get_route() || 'GET' !== $request->get_method() ) {
		return $served;
	}

	if ( ! isset( $params['format'] ) || 'xml' !== $params['format'] ) {
		return $served;
	}

	// Embed links inside the request.
	$data = $server->response_to_data( $result, false );

	if ( ! class_exists( 'SimpleXMLElement' ) ) {
		status_header( 501 );
		die( get_status_header_desc( 501 ) );
	}

	$result = _oembed_create_xml( $data );

	// Bail if there's no XML.
	if ( ! $result ) {
		status_header( 501 );
		return get_status_header_desc( 501 );
	}

	if ( ! headers_sent() ) {
		$server->send_header( 'Content-Type', 'text/xml; charset=' . get_option( 'blog_charset' ) );
	}

	echo $result;

	return true;
}