finalizeSource method

FinalizedSource finalizeSource(String source, String? extension, String urlSuffix)

Implementation

FinalizedSource finalizeSource(
    String source, String? extension, String urlSuffix) {
  var mutableSource = source.cldMergeSlashesInUrl();
  String sourceToSign;
  if (mutableSource.cldIsHttpUrl) {
    mutableSource = mutableSource.cldSmartUrlEncode();
    sourceToSign = mutableSource;
  } else {
    mutableSource = Uri.decodeComponent(mutableSource.replaceAll("+", "%2B"))
        .cldSmartUrlEncode();
    sourceToSign = mutableSource;
    if (urlSuffix.isNotNullAndNotEmpty) {
      if (urlSuffix.contains('.') || urlSuffix.contains('/')) {
        throw ArgumentError('url_suffix should not include . or /');
      }
      mutableSource = '$mutableSource/$urlSuffix';
    }
    if (extension != null) {
      mutableSource = '$mutableSource.$extension';
      sourceToSign = '$sourceToSign.$extension';
    }
  }
  return FinalizedSource(mutableSource, sourceToSign);
}