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#24 #25 #33 new: sftp file edit

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lollipopkit
2023-05-28 18:21:03 +08:00
parent dbabe81e3c
commit 06be4503ca
28 changed files with 329 additions and 173 deletions
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158
lib/view/page/sftp/view.dart
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@@ -1,13 +1,18 @@
import 'dart:io';
import 'dart:typed_data';
import 'package:dartssh2/dartssh2.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:toolbox/core/extension/navigator.dart';
import 'package:toolbox/core/extension/sftpfile.dart';
import 'package:toolbox/data/res/misc.dart';
import 'package:toolbox/view/page/editor.dart';
import '../../../core/extension/numx.dart';
import '../../../core/extension/stringx.dart';
import '../../../core/route.dart';
import '../../../core/utils/misc.dart';
import '../../../core/utils/ui.dart';
import '../../../data/model/server/server.dart';
import '../../../data/model/server/server_private_info.dart';
@@ -39,7 +44,7 @@ class _SFTPPageState extends State<SFTPPage> {
late S _s;
Server? _si;
ServerState? _state;
SSHClient? _client;
@override
@@ -52,8 +57,8 @@ class _SFTPPageState extends State<SFTPPage> {
void initState() {
super.initState();
final serverProvider = locator<ServerProvider>();
_si = serverProvider.servers[widget.spi.id];
_client = _si?.client;
_client = serverProvider.servers[widget.spi.id]?.client;
_state = serverProvider.servers[widget.spi.id]?.state;
}
@override
@@ -92,7 +97,7 @@ class _SFTPPageState extends State<SFTPPage> {
IconButton(
padding: const EdgeInsets.all(0),
onPressed: () async {
await backward();
await _backward();
},
icon: const Icon(Icons.arrow_back),
),
@@ -116,11 +121,11 @@ class _SFTPPageState extends State<SFTPPage> {
ListTile(
leading: const Icon(Icons.folder),
title: Text(_s.createFolder),
onTap: () => mkdir(context)),
onTap: () => _mkdir(context)),
ListTile(
leading: const Icon(Icons.insert_drive_file),
title: Text(_s.createFile),
onTap: () => newFile(context)),
onTap: () => _newFile(context)),
],
),
actions: [
@@ -163,14 +168,14 @@ class _SFTPPageState extends State<SFTPPage> {
return;
}
_status.path?.update(p!);
listDir(path: p);
_listDir(path: p);
},
icon: const Icon(Icons.gps_fixed),
);
}
Widget _buildFileView() {
if (_client == null || _si?.state != ServerState.connected) {
if (_client == null || _state != ServerState.connected) {
return centerLoading;
}
@@ -180,7 +185,7 @@ class _SFTPPageState extends State<SFTPPage> {
if (_status.files == null) {
_status.path = AbsolutePath('/');
listDir(path: '/', client: _client);
_listDir(path: '/', client: _client);
return centerLoading;
} else {
return RefreshIndicator(
@@ -196,7 +201,7 @@ class _SFTPPageState extends State<SFTPPage> {
leading: Icon(isDir ? Icons.folder : Icons.insert_drive_file),
title: Text(file.filename),
trailing: Text(
'${getTime(file.attr.modifyTime)}\n${getMode(file.attr.mode)}',
'${getTime(file.attr.modifyTime)}\n${file.attr.mode?.str ?? ''}',
style: const TextStyle(color: Colors.grey),
textAlign: TextAlign.right,
),
@@ -205,80 +210,105 @@ class _SFTPPageState extends State<SFTPPage> {
onTap: () {
if (isDir) {
_status.path?.update(file.filename);
listDir(path: _status.path?.path);
_listDir(path: _status.path?.path);
} else {
onItemPress(context, file, true);
_onItemPress(context, file, true);
}
},
onLongPress: () => onItemPress(context, file, false),
onLongPress: () => _onItemPress(context, file, false),
);
},
),
),
onRefresh: () => listDir(path: _status.path?.path),
onRefresh: () => _listDir(path: _status.path?.path),
);
}
}
String getTime(int? unixMill) {
return DateTime.fromMillisecondsSinceEpoch((unixMill ?? 0) * 1000)
.toString()
.replaceFirst('.000', '');
}
String getMode(SftpFileMode? mode) {
if (mode == null) {
return '---';
}
final user = getRoleMode(mode.userRead, mode.userWrite, mode.userExecute);
final group =
getRoleMode(mode.groupRead, mode.groupWrite, mode.groupExecute);
final other =
getRoleMode(mode.otherRead, mode.otherWrite, mode.otherExecute);
return '$user$group$other';
}
String getRoleMode(bool r, bool w, bool x) {
return '${r ? 'r' : '-'}${w ? 'w' : '-'}${x ? 'x' : '-'}';
}
void onItemPress(BuildContext context, SftpName file, bool showDownload) {
void _onItemPress(BuildContext context, SftpName file, bool notDir) {
showRoundDialog(
context: context,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
notDir
? ListTile(
leading: const Icon(Icons.edit),
title: Text(_s.edit),
onTap: () => _edit(context, file),
)
: placeholder,
ListTile(
leading: const Icon(Icons.delete),
title: Text(_s.delete),
onTap: () => delete(context, file),
onTap: () => _delete(context, file),
),
ListTile(
leading: const Icon(Icons.edit),
leading: const Icon(Icons.abc),
title: Text(_s.rename),
onTap: () => rename(context, file),
onTap: () => _rename(context, file),
),
showDownload
notDir
? ListTile(
leading: const Icon(Icons.download),
title: Text(_s.download),
onTap: () => download(context, file),
onTap: () => _download(context, file),
)
: placeholder
: placeholder,
],
),
actions: [
TextButton(
onPressed: () => context.pop(),
child: Text(_s.cancel),
)
],
);
}
void download(BuildContext context, SftpName name) {
Future<void> _edit(BuildContext context, SftpName name) async {
final size = name.attr.size;
if (size == null || size > editorMaxSize) {
showSnackBar(
context,
Text(_s.fileTooLarge(
name.filename,
size ?? 0,
editorMaxSize,
)));
return;
}
final file = await _status.client!.open(
_getRemotePath(name),
mode: SftpFileOpenMode.read | SftpFileOpenMode.write,
);
final localPath = '${(await sftpDir).path}${_getRemotePath(name)}';
await Directory(localPath.substring(0, localPath.lastIndexOf('/')))
.create(recursive: true);
final local = File(localPath);
if (await local.exists()) {
await local.delete();
}
final localFile = local.openWrite(mode: FileMode.append);
const defaultChunkSize = 1024 * 1024;
final chunkSize = size > defaultChunkSize ? defaultChunkSize : size;
for (var i = 0; i < size; i += chunkSize) {
final fileData = file.read(length: chunkSize);
await for (var form in fileData) {
localFile.add(form);
}
}
await localFile.close();
context.pop();
final result = await AppRoute(
EditorPage(path: localPath),
'SFTP edit',
).go<String>(context);
if (result != null) {
await local.writeAsString(result);
await file.writeBytes(result.uint8List);
showSnackBar(context, Text(_s.saved));
}
await file.close();
}
void _download(BuildContext context, SftpName name) {
showRoundDialog(
context: context,
child: Text('${_s.dl2Local(name.filename)}\n${_s.keepForeground}'),
@@ -313,7 +343,7 @@ class _SFTPPageState extends State<SFTPPage> {
);
}
void delete(BuildContext context, SftpName file) {
void _delete(BuildContext context, SftpName file) {
context.pop();
final isDir = file.attr.isDirectory;
final dirText = isDir ? '\n${_s.sureDirEmpty}' : '';
@@ -358,7 +388,7 @@ class _SFTPPageState extends State<SFTPPage> {
);
return;
}
listDir();
_listDir();
},
child: Text(
_s.delete,
@@ -369,7 +399,7 @@ class _SFTPPageState extends State<SFTPPage> {
);
}
void mkdir(BuildContext context) {
void _mkdir(BuildContext context) {
context.pop();
final textController = TextEditingController();
showRoundDialog(
@@ -402,7 +432,7 @@ class _SFTPPageState extends State<SFTPPage> {
_status.client!
.mkdir('${_status.path!.path}/${textController.text}');
context.pop();
listDir();
_listDir();
},
child: Text(
_s.ok,
@@ -413,7 +443,7 @@ class _SFTPPageState extends State<SFTPPage> {
);
}
void newFile(BuildContext context) {
void _newFile(BuildContext context) {
context.pop();
final textController = TextEditingController();
showRoundDialog(
@@ -447,7 +477,7 @@ class _SFTPPageState extends State<SFTPPage> {
.open('${_status.path!.path}/${textController.text}'))
.writeBytes(Uint8List(0));
context.pop();
listDir();
_listDir();
},
child: Text(
_s.ok,
@@ -458,7 +488,7 @@ class _SFTPPageState extends State<SFTPPage> {
);
}
void rename(BuildContext context, SftpName file) {
void _rename(BuildContext context, SftpName file) {
context.pop();
final textController = TextEditingController();
showRoundDialog(
@@ -487,7 +517,7 @@ class _SFTPPageState extends State<SFTPPage> {
}
await _status.client!.rename(file.filename, textController.text);
context.pop();
listDir();
_listDir();
},
child: Text(
_s.rename,
@@ -503,7 +533,7 @@ class _SFTPPageState extends State<SFTPPage> {
return prePath + (prePath.endsWith('/') ? '' : '/') + name.filename;
}
Future<void> listDir({String? path, SSHClient? client}) async {
Future<void> _listDir({String? path, SSHClient? client}) async {
if (_status.isBusy) {
return;
}
@@ -535,13 +565,13 @@ class _SFTPPageState extends State<SFTPPage> {
)
],
);
await backward();
await _backward();
}
}
Future<void> backward() async {
Future<void> _backward() async {
if (_status.path!.undo()) {
await listDir();
await _listDir();
}
}
}