make404 method

Response make404(Context ctx)

Makes Response for 404 error

Respects 'accept' request header and returns corresponding Response

Implementation

Response make404(Context ctx) {
  final String accept = ctx.req.headers.value(HttpHeaders.acceptHeader) ?? '';
  final List<String> acceptList = accept.split(',');

  if (acceptList.contains('text/html')) {
    return Response(
        body: _write404Html(ctx),
        statusCode: HttpStatus.notFound,
        mimeType: MimeTypes.html);
  } else if (acceptList.contains('application/json') ||
      acceptList.contains('text/json')) {
    return Response.json({
      'Path': ctx.path,
      'Method': ctx.method,
      'Message': 'Not found!',
    }, statusCode: HttpStatus.notFound);
  } /* TODO else if (acceptList.contains('application/xml')) {
    return Response.xml({
      'Path': ctx.path,
      'Method': ctx.method,
      'Message': 'Not found!',
    }, statusCode: HttpStatus.NOT_FOUND);
    return;
  } */
  else {
    return Response(body: _write404Html(ctx), statusCode: HttpStatus.notFound)
      ..headers.contentType = ContentType.html;
  }
}