createUri function

Uri createUri(
  1. String url, [
  2. Map<String, dynamic>? queryParameters
])

Implementation

Uri createUri(String url, [Map<String, dynamic>? queryParameters]) {
  var isHttp = false;
  if (url.startsWith('https://') || (isHttp = url.startsWith('http://'))) {
    var authority = url.substring((isHttp ? 'http://' : 'https://').length);
    String path;
    final index = authority.indexOf('/');

    if (-1 == index) {
      path = '';
    } else {
      path = authority.substring(index);
      authority = authority.substring(0, authority.length - path.length);
    }

    if (isHttp) {
      return Uri.http(authority, path, queryParameters);
    } else {
      return Uri.https(authority, path, queryParameters);
    }
  } else if (url.startsWith('localhost')) {
    return createUri('https://' + url, queryParameters);
  }

  throw Exception('Unsupported scheme');
}