del file_manager pub;add send files

This commit is contained in:
csf
2022-03-09 22:43:05 +08:00
parent e2b672feb9
commit b9b8513423
5 changed files with 208 additions and 552 deletions

View File

@@ -1,14 +1,9 @@
import 'dart:convert';
import 'dart:io';
import 'dart:typed_data';
import 'package:file_manager/enums/sort_by.dart';
import 'package:path/path.dart' as p;
import 'package:flutter/material.dart';
import 'model.dart';
// BIG TODO remove file manager !
enum SortBy { name, type, date, size }
// enum FileType {
// Dir = 0,
@@ -19,37 +14,30 @@ import 'model.dart';
// }
class FileDirectory {
// List<Entry> entries = [];
List<RemoteFileSystemEntity> entries = [];
List<Entry> entries = [];
int id = 0;
String path = "";
String get parent => p.dirname(path);
FileDirectory();
FileDirectory.fromJson(Map<String, dynamic> json,SortBy sort) {
FileDirectory.fromJson(Map<String, dynamic> json, SortBy sort) {
id = json['id'];
path = json['path'];
if (json['entries'] != null) {
entries = <RemoteFileSystemEntity>[];
entries = <Entry>[];
json['entries'].forEach((v) {
entries.add(new Entry.fromJson(v).toRemoteFileSystemEntity(path));
entries.add(new Entry.fromJson(v));
});
entries = _sortRemoteEntitiesList(entries, sort);
entries = _sortList(entries, sort);
}
}
changeSortStyle(SortBy sort){
entries = _sortRemoteEntitiesList(entries, sort);
changeSortStyle(SortBy sort) {
entries = _sortList(entries, sort);
}
// Map<String, dynamic> toJson() {
// final Map<String, dynamic> data = new Map<String, dynamic>();
// data['entries'] = this.entries.map((v) => v.toJson()).toList();
// data['id'] = this.id;
// data['path'] = this.path;
// return data;
// }
clear() {
entries = [];
id = 0;
@@ -72,476 +60,157 @@ class Entry {
size = json['size'];
}
RemoteFileSystemEntity toRemoteFileSystemEntity(String parentPath) {
return RemoteFileSystemEntity.from("$parentPath/$name", entryType, modifiedTime, size);
}
bool get isFile => entryType > 3;
Map<String, dynamic> toJson() {
final Map<String, dynamic> data = new Map<String, dynamic>();
data['entry_type'] = this.entryType;
data['modified_time'] = this.modifiedTime;
data['name'] = this.name;
data['size'] = this.size;
return data;
bool get isDirectory => entryType <= 3;
DateTime lastModified() {
return DateTime.fromMillisecondsSinceEpoch(modifiedTime * 1000);
}
}
// TODO 使用工厂单例模式
class RemoteFileModel extends ChangeNotifier {
class FileModel extends ChangeNotifier {
var _jobCount = 0;
SortBy _sortStyle = SortBy.name;
SortBy get sortStyle => _sortStyle;
FileDirectory _currentLocalDir = FileDirectory();
FileDirectory get currentLocalDir => _currentLocalDir;
FileDirectory _currentRemoteDir = FileDirectory();
FileDirectory get currentRemoteDir => _currentRemoteDir;
tryUpdateRemoteDir(String fd) {
debugPrint("tryUpdateRemoteDir:$fd");
tryUpdateDir(String fd, bool isLocal) {
try {
final fileDir = FileDirectory.fromJson(jsonDecode(fd),_sortStyle);
_currentRemoteDir = fileDir;
debugPrint("_currentRemoteDir:${_currentRemoteDir.path}");
final fileDir = FileDirectory.fromJson(jsonDecode(fd), _sortStyle);
if (isLocal) {
_currentLocalDir = fileDir;
} else {
_currentRemoteDir = fileDir;
}
notifyListeners();
} catch (e) {
debugPrint("tryUpdateRemoteDir fail:$fd");
debugPrint("tryUpdateDir fail:$fd");
}
}
goToParentDirectory() {
var parentPath = "";
if (_currentRemoteDir.path == "") {
parentPath = "";
refresh(bool isLocal){
openDirectory(isLocal?_currentLocalDir.path:_currentRemoteDir.path,isLocal);
}
openDirectory(String path, bool isLocal) {
if (isLocal) {
final res = FFI.getByName("read_dir", path);
tryUpdateDir(res, true);
} else {
parentPath = Directory(_currentRemoteDir.path).parent.path;
FFI.setByName("read_remote_dir", path);
}
FFI.setByName("read_remote_dir", parentPath);
}
changeSortStyle(SortBy sort){
goToParentDirectory(bool isLocal) {
final fd = isLocal ? _currentLocalDir : _currentRemoteDir;
openDirectory(fd.parent, isLocal);
}
sendFiles(String path, String to, bool showHidden, bool isRemote) {
_jobCount++;
final msg = {
"id": _jobCount.toString(),
"path": path,
"to": to,
"show_hidden": showHidden.toString(),
"is_remote": isRemote.toString() // isRemote 指path的位置而不是to的位置
};
FFI.setByName("send_files",jsonEncode(msg));
}
changeSortStyle(SortBy sort) {
_sortStyle = sort;
_currentLocalDir.changeSortStyle(sort);
_currentRemoteDir.changeSortStyle(sort);
notifyListeners();
}
@override
void dispose() {
void clear() {
_currentLocalDir.clear();
_currentRemoteDir.clear();
super.dispose();
}
}
// int entryType = 4;
// int modifiedTime = 0;
// String name = "";
// int size = 0;
class RemoteFileSystemEntity extends FileSystemEntity {
int entryType;
int modifiedTime;
String path;
int size;
RemoteFileSystemEntity(this.path,
this.entryType,
this.modifiedTime,
this.size);
// 工厂模式 自动输出两个类型
factory RemoteFileSystemEntity.from(
String path,
int entryType,
int modifiedTime,
int size
) {
if (entryType > 3) {
return RemoteFile(path,
entryType,
modifiedTime,
size);
} else {
return RemoteFile(path,
entryType,
modifiedTime,
size);
}
}
DateTime lastModifiedSync() {
return DateTime.fromMillisecondsSinceEpoch(modifiedTime * 1000);
}
int lengthSync() {
return size;
}
bool isFile(){
return entryType > 3;
}
@override
// TODO: implement absolute
FileSystemEntity get absolute => throw UnimplementedError();
@override
Future<bool> exists() {
// TODO: implement exists
throw UnimplementedError();
}
@override
bool existsSync() {
// TODO: implement existsSync
throw UnimplementedError();
}
@override
Future<FileSystemEntity> rename(String newPath) {
// TODO: implement rename
throw UnimplementedError();
}
@override
FileSystemEntity renameSync(String newPath) {
// TODO: implement renameSync
throw UnimplementedError();
}
}
class RemoteDir extends RemoteFileSystemEntity implements Directory {
RemoteDir(path, entryType, modifiedTime, size)
: super(path, entryType, modifiedTime, size);
@override
// TODO: implement absolute
Directory get absolute => throw UnimplementedError();
@override
Future<Directory> create({bool recursive = false}) {
// TODO: implement create
throw UnimplementedError();
}
@override
void createSync({bool recursive = false}) {
// TODO: implement createSync
}
@override
Future<Directory> createTemp([String? prefix]) {
// TODO: implement createTemp
throw UnimplementedError();
}
@override
Directory createTempSync([String? prefix]) {
// TODO: implement createTempSync
throw UnimplementedError();
}
@override
Future<bool> exists() {
// TODO: implement exists
throw UnimplementedError();
}
@override
bool existsSync() {
// TODO: implement existsSync
throw UnimplementedError();
}
@override
Stream<FileSystemEntity> list(
{bool recursive = false, bool followLinks = true}) {
// TODO: implement list
throw UnimplementedError();
}
@override
List<FileSystemEntity> listSync(
{bool recursive = false, bool followLinks = true}) {
// TODO: implement listSync
throw UnimplementedError();
}
@override
Future<Directory> rename(String newPath) {
// TODO: implement rename
throw UnimplementedError();
}
@override
Directory renameSync(String newPath) {
// TODO: implement renameSync
throw UnimplementedError();
}
}
class RemoteFile extends RemoteFileSystemEntity implements File {
RemoteFile(path, entryType, modifiedTime, size)
: super(path, entryType, modifiedTime, size);
// ***************************
@override
Future<int> length() {
// TODO: implement length
throw UnimplementedError();
}
@override
Future<DateTime> lastModified() {
// TODO: implement lastModified
throw UnimplementedError();
}
@override
Future<File> copy(String newPath) {
// TODO: implement copy
throw UnimplementedError();
}
@override
File copySync(String newPath) {
// TODO: implement copySync
throw UnimplementedError();
}
@override
Future<File> create({bool recursive = false}) {
// TODO: implement create
throw UnimplementedError();
}
@override
void createSync({bool recursive = false}) {
// TODO: implement createSync
}
@override
Future<bool> exists() {
// TODO: implement exists
throw UnimplementedError();
}
@override
bool existsSync() {
// TODO: implement existsSync
throw UnimplementedError();
}
@override
Future<DateTime> lastAccessed() {
// TODO: implement lastAccessed
throw UnimplementedError();
}
@override
DateTime lastAccessedSync() {
// TODO: implement lastAccessedSync
throw UnimplementedError();
}
@override
Future<RandomAccessFile> open({FileMode mode = FileMode.read}) {
// TODO: implement open
throw UnimplementedError();
}
@override
Stream<List<int>> openRead([int? start, int? end]) {
// TODO: implement openRead
throw UnimplementedError();
}
@override
RandomAccessFile openSync({FileMode mode = FileMode.read}) {
// TODO: implement openSync
throw UnimplementedError();
}
@override
IOSink openWrite({FileMode mode = FileMode.write, Encoding encoding = utf8}) {
// TODO: implement openWrite
throw UnimplementedError();
}
@override
Future<Uint8List> readAsBytes() {
// TODO: implement readAsBytes
throw UnimplementedError();
}
@override
Uint8List readAsBytesSync() {
// TODO: implement readAsBytesSync
throw UnimplementedError();
}
@override
Future<List<String>> readAsLines({Encoding encoding = utf8}) {
// TODO: implement readAsLines
throw UnimplementedError();
}
@override
List<String> readAsLinesSync({Encoding encoding = utf8}) {
// TODO: implement readAsLinesSync
throw UnimplementedError();
}
@override
Future<String> readAsString({Encoding encoding = utf8}) {
// TODO: implement readAsString
throw UnimplementedError();
}
@override
String readAsStringSync({Encoding encoding = utf8}) {
// TODO: implement readAsStringSync
throw UnimplementedError();
}
@override
Future<File> rename(String newPath) {
// TODO: implement rename
throw UnimplementedError();
}
@override
File renameSync(String newPath) {
// TODO: implement renameSync
throw UnimplementedError();
}
@override
Future setLastAccessed(DateTime time) {
// TODO: implement setLastAccessed
throw UnimplementedError();
}
@override
void setLastAccessedSync(DateTime time) {
// TODO: implement setLastAccessedSync
}
@override
Future setLastModified(DateTime time) {
// TODO: implement setLastModified
throw UnimplementedError();
}
@override
void setLastModifiedSync(DateTime time) {
// TODO: implement setLastModifiedSync
}
@override
Future<File> writeAsBytes(List<int> bytes,
{FileMode mode = FileMode.write, bool flush = false}) {
// TODO: implement writeAsBytes
throw UnimplementedError();
}
@override
void writeAsBytesSync(List<int> bytes,
{FileMode mode = FileMode.write, bool flush = false}) {
// TODO: implement writeAsBytesSync
}
@override
Future<File> writeAsString(String contents,
{FileMode mode = FileMode.write,
Encoding encoding = utf8,
bool flush = false}) {
// TODO: implement writeAsString
throw UnimplementedError();
}
@override
void writeAsStringSync(String contents,
{FileMode mode = FileMode.write,
Encoding encoding = utf8,
bool flush = false}) {
// TODO: implement writeAsStringSync
}
@override
// TODO: implement absolute
File get absolute => throw UnimplementedError();
}
class _PathStat {
final String path;
final DateTime dateTime;
_PathStat(this.path, this.dateTime);
}
// code from file_manager pkg after edit
List<RemoteFileSystemEntity> _sortRemoteEntitiesList(
List<RemoteFileSystemEntity> list, SortBy sortType) {
List<Entry> _sortList(List<Entry> list, SortBy sortType) {
if (sortType == SortBy.name) {
// making list of only folders.
final dirs = list.where((element) => element is Directory).toList();
final dirs = list.where((element) => element.isDirectory).toList();
// sorting folder list by name.
dirs.sort((a, b) => a.path.toLowerCase().compareTo(b.path.toLowerCase()));
dirs.sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
// making list of only flies.
final files = list.where((element) => element is File).toList();
final files = list.where((element) => element.isFile).toList();
// sorting files list by name.
files.sort((a, b) => a.path.toLowerCase().compareTo(b.path.toLowerCase()));
files.sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
// first folders will go to list (if available) then files will go to list.
return [...dirs, ...files];
} else if (sortType == SortBy.date) {
// making the list of Path & DateTime
List<_PathStat> _pathStat = [];
for (RemoteFileSystemEntity e in list) {
_pathStat.add(_PathStat(e.path, e.lastModifiedSync()));
for (Entry e in list) {
_pathStat.add(_PathStat(e.name, e.lastModified()));
}
// sort _pathStat according to date
_pathStat.sort((b, a) => a.dateTime.compareTo(b.dateTime));
// sorting [list] accroding to [_pathStat]
// sorting [list] according to [_pathStat]
list.sort((a, b) => _pathStat
.indexWhere((element) => element.path == a.path)
.compareTo(_pathStat.indexWhere((element) => element.path == b.path)));
.indexWhere((element) => element.path == a.name)
.compareTo(_pathStat.indexWhere((element) => element.path == b.name)));
return list;
} else if (sortType == SortBy.type) {
// making list of only folders.
final dirs = list.where((element) => element is Directory).toList();
final dirs = list.where((element) => element.isDirectory).toList();
// sorting folders by name.
dirs.sort((a, b) => a.path.toLowerCase().compareTo(b.path.toLowerCase()));
dirs.sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
// making the list of files
final files = list.where((element) => element is File).toList();
final files = list.where((element) => element.isFile).toList();
// sorting files list by extension.
files.sort((a, b) => a.path
files.sort((a, b) => a.name
.toLowerCase()
.split('.')
.last
.compareTo(b.path.toLowerCase().split('.').last));
.compareTo(b.name.toLowerCase().split('.').last));
return [...dirs, ...files];
} else if (sortType == SortBy.size) {
// create list of path and size
Map<String, int> _sizeMap = {};
for (RemoteFileSystemEntity e in list) {
_sizeMap[e.path] = e.lengthSync();
for (Entry e in list) {
_sizeMap[e.name] = e.size;
}
// making list of only folders.
final dirs = list.where((element) => element is Directory).toList();
final dirs = list.where((element) => element.isDirectory).toList();
// sorting folder list by name.
dirs.sort((a, b) => a.path.toLowerCase().compareTo(b.path.toLowerCase()));
dirs.sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
// making list of only flies.
final files = list.where((element) => element is File).toList();
final files = list.where((element) => element.isFile).toList();
// creating sorted list of [_sizeMapList] by size.
final List<MapEntry<String, int>> _sizeMapList = _sizeMap.entries.toList();
@@ -549,9 +218,9 @@ List<RemoteFileSystemEntity> _sortRemoteEntitiesList(
// sort [list] according to [_sizeMapList]
files.sort((a, b) => _sizeMapList
.indexWhere((element) => element.key == a.path)
.indexWhere((element) => element.key == a.name)
.compareTo(
_sizeMapList.indexWhere((element) => element.key == b.path)));
_sizeMapList.indexWhere((element) => element.key == b.name)));
return [...dirs, ...files];
}
return [];

View File

@@ -135,7 +135,7 @@ class FfiModel with ChangeNotifier {
} else if (name == 'chat') {
FFI.chatModel.receive(evt['text'] ?? "");
} else if (name == 'file_dir') {
FFI.remoteFileModel.tryUpdateRemoteDir(evt['value'] ?? "");
FFI.fileModel.tryUpdateDir(evt['value'] ?? "",false);
}
}
if (pos != null) FFI.cursorModel.updateCursorPosition(pos);
@@ -695,7 +695,7 @@ class FFI {
static final canvasModel = CanvasModel();
static final serverModel = ServerModel();
static final chatModel = ChatModel();
static final remoteFileModel = RemoteFileModel();
static final fileModel = FileModel();
static String getId() {
return getByName('remote_id');