addWWWPrefixIfNotExists static method

String? addWWWPrefixIfNotExists(
  1. String? uri
)

Implementation

static String? addWWWPrefixIfNotExists(String? uri) {
  if (uri == null || uri == "") {
    return uri;
  }

  Uri? prefixUri;
  Uri parsedUri = Uri.parse(uri);
  if (!parsedUri.host.startsWith('www')) {
    prefixUri = parsedUri.replace(host: 'www.' + parsedUri.host);
  }
  return prefixUri.toString();
}