onFile method

Implementation

Future<bool> onFile(File file) async {
  busy = true;

  // save file reference
  if ((scope?.files != null) && (file.url != null)) {
    scope!.files[file.url!] = file;
  }

  // build the data
  Data data = Data();
  Map<dynamic, dynamic> map = <dynamic, dynamic>{};
  map['file'] = file.url;
  map['name'] = file.name;
  map['type'] = file.mimeType;
  map['extension'] = ".${file.name}".split('.').last;
  map['size'] = file.size;

  if (WidgetModel.isBound(this, "$id.data.text")) {
    await file.read();
    map['text'] = "";
    if (file.bytes != null) {
      try {
        map["text"] = utf8.decode(file.bytes!);
      } catch (e) {
        map["text"] = "";
      }
    }
  }

  // add map
  data.add(map);

  // notify listeners
  onSuccess(data);

  return true;
}