aljaz/flutter_server_box
1
1
Fork 0
mirror of https://github.com/lollipopkit/flutter_server_box.git synced 2025-12-18 07:44:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

Remove SFTP download

Browse Source
This commit is contained in:
Junyuan Feng
2022-04-06 13:23:54 +08:00
parent f8201f9542
commit 00cfd0f88d
8 changed files with 144 additions and 136 deletions
Download Patch File Download Diff File Expand all files Collapse all files

125
lib/view/page/sftp.dart
View File

@@ -1,8 +1,6 @@
import 'dart:io';
import 'package:dartssh2/dartssh2.dart';
import 'package:flutter/material.dart';
import 'package:path_provider/path_provider.dart';
import 'package:toolbox/core/extension/numx.dart';
import 'package:toolbox/core/utils.dart';
import 'package:toolbox/data/model/server/server_connection_state.dart';
import 'package:toolbox/data/model/server/server_private_info.dart';
@@ -10,7 +8,6 @@ import 'package:toolbox/data/model/sftp/absolute_path.dart';
import 'package:toolbox/data/model/sftp/sftp_side_status.dart';
import 'package:toolbox/data/provider/server.dart';
import 'package:toolbox/locator.dart';
import 'package:toolbox/view/widget/center_loading.dart';
import 'package:toolbox/view/widget/fade_in.dart';
import 'package:toolbox/view/widget/two_line_text.dart';
@@ -96,7 +93,7 @@ class _SFTPPageState extends State<SFTPPage> {
return _buildDestSelector();
}
final file = _status.files![index - 1];
final isDir = file.attr.mode?.isDirectory ?? true;
final isDir = file.attr.isDirectory;
return ListTile(
leading: Icon(isDir ? Icons.folder : Icons.insert_drive_file),
title: Text(file.filename),
@@ -108,7 +105,7 @@ class _SFTPPageState extends State<SFTPPage> {
style: const TextStyle(color: Colors.grey),
),
subtitle:
isDir ? null : Text(convertBytes(file.attr.size ?? 0)),
isDir ? null : Text((file.attr.size ?? 0).convertBytes),
onTap: () {
if (isDir) {
_status.path?.update(file.filename);
@@ -148,11 +145,11 @@ class _SFTPPageState extends State<SFTPPage> {
title: const Text('Rename'),
onTap: () => rename(context, file),
),
ListTile(
leading: const Icon(Icons.download),
title: const Text('Download'),
onTap: () => download(context, file),
)
// ListTile(
// leading: const Icon(Icons.download),
// title: const Text('Download'),
// onTap: () => download(context, file),
// )
],
),
[
@@ -162,41 +159,63 @@ class _SFTPPageState extends State<SFTPPage> {
]);
}
void download(BuildContext context, SftpName name) {
showRoundDialog(
context, 'Download', Text('Download ${name.filename} to local?'), [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: const Text('Cancel')),
TextButton(
onPressed: () async {
var result = '';
try {
Navigator.of(context).pop();
showRoundDialog(context, name.filename, centerSizedLoading, [],
barrierDismiss: false);
final path = await getApplicationDocumentsDirectory();
final localFile = File('${path.path}/${name.filename}');
final remotePath = _status.path!.path + '/' + name.filename;
final file = await _status.client?.open(remotePath);
localFile.writeAsBytes(await file!.readBytes());
Navigator.of(context).pop();
} catch (e) {
result = e.toString();
} finally {
if (result.isEmpty) {
result = 'Donwloaded successfully.';
}
showRoundDialog(context, 'Result', Text(result), [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: const Text('OK'))
]);
}
},
child: const Text('Download'))
]);
}
// void download(BuildContext context, SftpName name) {
// showRoundDialog(
// context, 'Download', Text('Download ${name.filename} to local?'), [
// TextButton(
// onPressed: () => Navigator.of(context).pop(),
// child: const Text('Cancel')),
// TextButton(
// onPressed: () async {
// var result = '';
// try {
// Navigator.of(context).pop();
// showRoundDialog(
// context,
// name.filename,
// const Text('Downloading...\nKepp this app in the foreground.',
// textAlign: TextAlign.center),
// [],
// barrierDismiss: false);
// final path = await sftpDownloadDir;
// final local = File('${path.path}/${name.filename}');
// if (await local.exists()) {
// await local.delete();
// }
// final localFile =
// await local.open(mode: FileMode.writeOnlyAppend);
// final remotePath = _status.path!.path + '/' + name.filename;
// final file = await _status.client!.open(remotePath);
// final size = (await file.stat()).size;
// if (size == null) {
// throw Exception('can not get file size');
// }
// const chunkSize = 1024 * 128;
// for (var i = 0; i < size; i += chunkSize) {
// final data = file.read(length: chunkSize);
// await for (var item in data) {
// localFile.writeFrom(item);
// }
// }
// } catch (e) {
// result = e.toString();
// } finally {
// Navigator.of(context).pop();
// if (result.isEmpty) {
// result = 'Donwloaded successfully.';
// }
// showRoundDialog(context, 'Result', Text(result), [
// TextButton(
// onPressed: () => Navigator.of(context).pop(),
// child: const Text('OK'))
// ]);
// }
// },
// child: const Text('Download'))
// ]);
// }
void delete(BuildContext context, SftpName file) {
Navigator.of(context).pop();
@@ -296,20 +315,6 @@ class _SFTPPageState extends State<SFTPPage> {
]);
}
String convertBytes(int bytes) {
const suffix = ['B', 'KB', 'MB', 'GB', 'TB'];
double value = bytes.toDouble();
int squareTimes = 0;
for (; value / 1024 > 1 && squareTimes < 3; squareTimes++) {
value /= 1024;
}
var finalValue = value.toStringAsFixed(1);
if (finalValue.endsWith('.0')) {
finalValue = finalValue.replaceFirst('.0', '');
}
return '$finalValue ${suffix[squareTimes]}';
}
Future<void> listDir({String? path, SSHClient? client}) async {
if (_status.isBusy) {
return;