42 lines
1.0 KiB
Dart
42 lines
1.0 KiB
Dart
import 'dart:io';
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import 'package:flutter/cupertino.dart';
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import 'package:gallery/data_provider/data_provider.dart';
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class LocalDataProvider extends DataProvider {
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final String initialPath;
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LocalDataProvider(this.initialPath);
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@override
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Future<void> connect() async {}
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@override
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Future<Folder> listOfFiles({Uri? uri}) async {
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final dir = uri != null ? Directory.fromUri(uri) : Directory(initialPath);
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final list = dir.listSync();
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final List<Item> res = [];
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for (var val in list) {
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if (validSuffix.any((suff) => val.path.endsWith(suff))) {
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res.add(Item(false, val.uri, val.uri.pathSegments.last));
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} else if (await FileSystemEntity.isDirectory(val.path)) {
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res.add(
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Item(true, val.uri, val.uri.pathSegments.reversed.skip(1).first));
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}
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}
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res.sort(
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(a, b) => b.isFolder ? 1 : -1,
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);
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return Folder(res, dir.uri, dir.parent.uri);
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}
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@override
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ImageProvider getImageProvider(Uri uri) {
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return FileImage(File.fromUri(uri));
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}
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}
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