35 lines
834 B
Dart
35 lines
834 B
Dart
import 'dart:convert';
|
|
|
|
const kVisibilityVisible = 0;
|
|
const kVisibilityArchive = 1;
|
|
|
|
const kMagicKeyVisibility = 'visibility';
|
|
|
|
class FileMagicMetadata {
|
|
// 0 -> visible
|
|
// 1 -> archived
|
|
// 2 -> hidden etc?
|
|
int visibility;
|
|
|
|
FileMagicMetadata({this.visibility});
|
|
|
|
factory FileMagicMetadata.fromEncodedJson(String encodedJson) =>
|
|
FileMagicMetadata.fromJson(jsonDecode(encodedJson));
|
|
|
|
factory FileMagicMetadata.fromJson(dynamic json) =>
|
|
FileMagicMetadata.fromMap(json);
|
|
|
|
Map<String, dynamic> toJson() {
|
|
var map = <String, dynamic>{};
|
|
map[kMagicKeyVisibility] = visibility;
|
|
return map;
|
|
}
|
|
|
|
factory FileMagicMetadata.fromMap(Map<String, dynamic> map) {
|
|
if (map == null) return null;
|
|
return FileMagicMetadata(
|
|
visibility: map[kMagicKeyVisibility] ?? kVisibilityVisible,
|
|
);
|
|
}
|
|
}
|