getExtensionFromUrl property

String getExtensionFromUrl

Implementation

String get getExtensionFromUrl {
  String extensionType = "";

  String url = this.split("/").last;

  int index = url.indexOf('.');
  if (index != -1) {
    extensionType = url.substring(index, url.length);
    int indexQuery = extensionType.indexOf("?");
    if (indexQuery != -1) {
      extensionType = extensionType.substring(1, indexQuery);
    }
  }

  return extensionType;
}