735 lines
27 KiB
C#
735 lines
27 KiB
C#
using System.Collections.ObjectModel;
|
|
using System.ComponentModel;
|
|
using System.Diagnostics;
|
|
using System.IO;
|
|
using System.Net.Http;
|
|
using System.Text;
|
|
using System.Timers;
|
|
using System.Windows;
|
|
using System.Windows.Input;
|
|
using System.Windows.Threading;
|
|
using HeBianGu.Base.WpfBase;
|
|
using HeBianGu.Control.Explorer;
|
|
using HeBianGu.Control.Message;
|
|
using HeBianGu.Service.Mvc;
|
|
using Hopetry.Models;
|
|
using Hopetry.Provider;
|
|
using Hopetry.Provider.Behaviors;
|
|
using Hopetry.Services;
|
|
using Hopetry.ViewModel.Send;
|
|
using Microsoft.Extensions.Configuration;
|
|
using Microsoft.Win32;
|
|
using Microsoft.WindowsAPICodePack.Dialogs;
|
|
using Minio;
|
|
using Minio.DataModel;
|
|
using Minio.DataModel.Args;
|
|
using Timer = System.Timers.Timer;
|
|
using System.Net.Http;
|
|
using System.Net;
|
|
using Minio.Exceptions;
|
|
using System.Collections.Concurrent;
|
|
using System.Security.AccessControl;
|
|
using Microsoft.VisualBasic;
|
|
|
|
namespace HeBianGu.App.Disk
|
|
{
|
|
[ViewModel("Loyout")]
|
|
internal class LoyoutViewModel : MvcViewModelBase
|
|
{
|
|
#region 参数定义及初始化
|
|
|
|
private readonly FileUploadService _uploadService;
|
|
private string _path;
|
|
|
|
/// <summary> 说明 </summary>
|
|
public string Path
|
|
{
|
|
get { return _path; }
|
|
set
|
|
{
|
|
_path = value;
|
|
RaisePropertyChanged("Path");
|
|
}
|
|
}
|
|
|
|
private string _nearPath;
|
|
|
|
/// <summary> 说明 </summary>
|
|
public string NearPath
|
|
{
|
|
get { return _nearPath; }
|
|
set
|
|
{
|
|
_nearPath = value;
|
|
RaisePropertyChanged("NearPath");
|
|
}
|
|
}
|
|
|
|
private string _sharePath;
|
|
|
|
/// <summary> 说明 </summary>
|
|
public string SharePath
|
|
{
|
|
get { return _sharePath; }
|
|
set
|
|
{
|
|
_sharePath = value;
|
|
RaisePropertyChanged("SharePath");
|
|
}
|
|
}
|
|
|
|
protected override void Init()
|
|
{
|
|
Path = Environment.GetFolderPath(Environment.SpecialFolder.MyComputer);
|
|
|
|
NearPath = Environment.GetFolderPath(Environment.SpecialFolder.Recent);
|
|
|
|
SharePath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
|
|
|
|
// LinkActions.Add(new LinkAction() { Action = "Near", Controller = "Loyout", DisplayName = "最近使用", Logo = "\xe6f3" });
|
|
LinkActions.Add(new LinkAction()
|
|
{ Action = "Explorer", Controller = "Loyout", DisplayName = "全部文件", Logo = "\xe8d6" });
|
|
// LinkActions.Add(new LinkAction() { Action = "Image", Controller = "Loyout", DisplayName = " 图片", Logo = "" });
|
|
// LinkActions.Add(new LinkAction() { Action = "Video", Controller = "Loyout", DisplayName = " 视频", Logo = "" });
|
|
// LinkActions.Add(new LinkAction() { Action = "Document", Controller = "Loyout", DisplayName = " 文档", Logo = "" });
|
|
// LinkActions.Add(new LinkAction() { Action = "Music", Controller = "Loyout", DisplayName = " 音乐", Logo = "" });
|
|
// LinkActions.Add(new LinkAction() { Action = "Explorer", Controller = "Loyout", DisplayName = " 种子", Logo = "" });
|
|
//LinkActions.Add(new LinkAction() { Action = "Recent", Controller = "Loyout", DisplayName = " 其他", Logo = "" });
|
|
// LinkActions.Add(new LinkAction() { Action = "Space", Controller = "Loyout", DisplayName = "隐藏空间", Logo = "\xe613" });
|
|
//LinkActions.Add(new LinkAction() { Action = "Share", Controller = "Loyout", DisplayName = "我的分享", Logo = "\xe764" });
|
|
// LinkActions.Add(new LinkAction() { Action = "Near", Controller = "Loyout", DisplayName = "回收站", Logo = "\xe618" });
|
|
|
|
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Loaded,
|
|
new Action(() => { SelectLink = LinkActions[0]; }));
|
|
}
|
|
|
|
protected override void Loaded(string args)
|
|
{
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region 文件上传
|
|
|
|
#region 网盘空间文件数量更新
|
|
private string _statusMessage;
|
|
public string StatusMessage
|
|
{
|
|
get { return _statusMessage; }
|
|
set
|
|
{
|
|
_statusMessage = value;
|
|
RaisePropertyChanged("StatusMessage");
|
|
}
|
|
}
|
|
|
|
|
|
// 添加状态更新方法
|
|
public void UpdateStatus(string message)
|
|
{
|
|
StatusMessage = message;
|
|
}
|
|
#endregion
|
|
|
|
#region 参数定义
|
|
|
|
private SendViewModel _sendViewModel;
|
|
private IConfiguration config;
|
|
private Task _currentUploadTask = null; // 新增：当前上传任务
|
|
private CancellationTokenSource _uploadCancellation = new CancellationTokenSource();
|
|
private int _uploadCount = 0;
|
|
private int _completeCount = 0;
|
|
private ExplorerMinIOBehavior _explorerBehavior;
|
|
private MinIOSearchBehavior _minioBehavior;
|
|
|
|
|
|
|
|
public ICommand UploadCommand { get; }
|
|
public ICommand UploadCommand1 { get; }
|
|
public ICommand CreateFolderCommand { get; }
|
|
public ICommand DownloadCommand { get; set; }
|
|
|
|
public ICommand DeleteFolderCommand { get; }
|
|
|
|
//public ICommand SelectItemsCommand { get; }
|
|
public LoyoutViewModel(SendViewModel sendViewModel)
|
|
{
|
|
_sendViewModel = sendViewModel;
|
|
_uploadService = new FileUploadService();
|
|
UploadCommand = new AsyncRelayCommand(async () => await UploadFile());
|
|
UploadCommand1 = new AsyncRelayCommand(async () => await UploadFile1());
|
|
|
|
CreateFolderCommand = new AsyncRelayCommand(async () => await CreateNewFolderAsync());
|
|
DeleteFolderCommand = new AsyncRelayCommand(async () => await DeleteSelectedItemsAsync());
|
|
DownloadCommand = new AsyncRelayCommand(async () => await DoDownloadCommand());
|
|
SelectDirCommand = new CustomCommand(async () => await DoSelectDirCommand());
|
|
//systemInfo = SystemInfoCollector.Collect();
|
|
}
|
|
|
|
private async Task DoSelectDirCommand()
|
|
{
|
|
CommonOpenFileDialog dialog = new CommonOpenFileDialog
|
|
{
|
|
IsFolderPicker = true
|
|
};
|
|
|
|
if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
|
|
{
|
|
var folderPath = dialog.FileName; // 获取选中的文件夹路径
|
|
// todo 设置文件夹
|
|
Application.Current.Dispatcher.Invoke(() =>
|
|
{
|
|
DownFolderSelect.DownFolder = folderPath;
|
|
Console.WriteLine($"选择文件夹：{folderPath}");
|
|
});
|
|
|
|
// 处理选中的文件夹路径
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region 行为方法
|
|
|
|
// 添加设置Behavior的方法
|
|
public void SetExplorerBehavior(ExplorerMinIOBehavior behavior)
|
|
{
|
|
_explorerBehavior = behavior;
|
|
}
|
|
|
|
public void SetExplorerBehavior(MinIOSearchBehavior behavior)
|
|
{
|
|
_minioBehavior = behavior;
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region 上传执行
|
|
|
|
//多文件上传
|
|
private async Task UploadFile()
|
|
{
|
|
var openFileDialog = new OpenFileDialog
|
|
{
|
|
Multiselect = true,
|
|
Filter = "All Files (*.*)|*.*"
|
|
};
|
|
|
|
if (openFileDialog.ShowDialog() == true)
|
|
{
|
|
// 过滤掉已经存在的文件
|
|
var newFiles = openFileDialog.FileNames
|
|
.Where(filePath => !_sendViewModel.UpLoadItems.Any(item =>
|
|
item.Value5.Equals(filePath, StringComparison.OrdinalIgnoreCase)))
|
|
.ToList();
|
|
|
|
if (newFiles.Count == 0)
|
|
{
|
|
MessageBox.Show("没有新文件需要上传或文件已在上传队列中");
|
|
return;
|
|
}
|
|
|
|
//判断是否存在上传路径
|
|
string bucketName = GetCurrentBucket();
|
|
if (string.IsNullOrEmpty(bucketName))
|
|
{
|
|
MessageBox.Show("请选择上传路径");
|
|
return;
|
|
}
|
|
|
|
foreach (string filePath in newFiles)
|
|
{
|
|
var fix = GetCurrentPrefix(); //获取当前所在的文件夹路径，除桶之外的
|
|
string str = System.IO.Path.GetFileName(filePath);
|
|
if (!string.IsNullOrEmpty(fix))
|
|
{
|
|
str = fix + System.IO.Path.GetFileName(filePath);
|
|
}
|
|
|
|
var ut = CreateUploadItem(filePath, str, bucketName);
|
|
_sendViewModel.UpLoadItems.Add(ut);
|
|
}
|
|
|
|
_uploadCount = _sendViewModel.UpLoadItems.Count;
|
|
_sendViewModel._uploadCount = _uploadCount;
|
|
//_uploadCount = _sendViewModel.UpLoadItems.Count;
|
|
_completeCount = _sendViewModel.UpLoadItems.Where(r => r.Value3 == "已完成").Count();
|
|
_sendViewModel.FileCount = _completeCount + "/" + _uploadCount;
|
|
UpdateFileCounts();
|
|
MessageBox.Show("正在上传列表中可查看进度");
|
|
// 如果没有上传任务在运行，则启动上传
|
|
if (!_sendViewModel._isUploading)
|
|
{
|
|
await _sendViewModel.ProcessUploadTasks();
|
|
}
|
|
}
|
|
}
|
|
|
|
//文件夹上传
|
|
private async Task UploadFile1()
|
|
{
|
|
var dialog = new CommonOpenFileDialog
|
|
{
|
|
IsFolderPicker = true,
|
|
Title = "请选择上传文件"
|
|
};
|
|
|
|
if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
|
|
{
|
|
string folderPath = dialog.FileName;
|
|
string folderName = new DirectoryInfo(folderPath).Name; // 获取选中的文件夹名称
|
|
var files = Directory.GetFiles(folderPath, "*.*", SearchOption.AllDirectories)
|
|
.Where(filePath => !_sendViewModel.UpLoadItems.Any(item =>
|
|
item.Value5.Equals(filePath, StringComparison.OrdinalIgnoreCase)))
|
|
.ToList();
|
|
|
|
if (files.Count == 0)
|
|
{
|
|
MessageBox.Show("没有新文件需要上传或文件已在上传队列中");
|
|
return;
|
|
}
|
|
|
|
//判断是否存在上传路径
|
|
string bucketName = GetCurrentBucket();
|
|
if (string.IsNullOrEmpty(bucketName))
|
|
{
|
|
MessageBox.Show("请选择上传路径");
|
|
return;
|
|
}
|
|
|
|
foreach (string filePath in files)
|
|
{
|
|
var fix = GetCurrentPrefix(); //获取当前所在的文件夹路径，除桶之外的
|
|
string relativePath =
|
|
folderName + '/' + filePath.Substring(folderPath.Length + 1).Replace('\\', '/');
|
|
if (!string.IsNullOrEmpty(fix))
|
|
{
|
|
relativePath = fix + folderName + '/' +
|
|
filePath.Substring(folderPath.Length + 1).Replace('\\', '/');
|
|
}
|
|
|
|
var ut = CreateUploadItem(filePath, relativePath,bucketName);
|
|
_sendViewModel.UpLoadItems.Add(ut);
|
|
}
|
|
|
|
_uploadCount = _sendViewModel.UpLoadItems.Count;
|
|
_sendViewModel._uploadCount = _uploadCount;
|
|
_completeCount = _sendViewModel.UpLoadItems.Where(r => r.Value3 == "已完成").Count();
|
|
_sendViewModel.FileCount = _completeCount + "/" + _uploadCount;
|
|
UpdateFileCounts();
|
|
MessageBox.Show("正在上传列表中可查看进度");
|
|
// 如果没有上传任务在运行，则启动上传
|
|
if (!_sendViewModel._isUploading)
|
|
{
|
|
await _sendViewModel.ProcessUploadTasks();
|
|
}
|
|
}
|
|
}
|
|
|
|
//创建上传列表
|
|
private UpLoadItems CreateUploadItem(string filePath, string objectName,string bucketname)
|
|
{
|
|
FileInfo fileInfo = new FileInfo(filePath);
|
|
string sizeText = fileInfo.Length < 1024 * 1024
|
|
? $"{Math.Ceiling((decimal)fileInfo.Length / 1024)}KB"
|
|
: $"{Math.Ceiling((decimal)fileInfo.Length / (1024 * 1024))}MB";
|
|
|
|
//写入数据库
|
|
FUpload fp = new FUpload();
|
|
fp.Id = Guid.NewGuid().ToString();
|
|
fp.FileName = objectName;
|
|
fp.FileSize = fileInfo.Length;
|
|
fp.FilePath = filePath;
|
|
fp.FileType = fileInfo.Extension;
|
|
fp.CreateTime = DateTime.Now;
|
|
fp.IsComplete = false;
|
|
fp.FileSizeText = sizeText;
|
|
fp.BucketName = bucketname;
|
|
if (_uploadService.AddFile(fp))
|
|
{
|
|
return new UpLoadItems
|
|
{
|
|
Value = System.IO.Path.GetFileName(filePath),
|
|
Value3 = "等待上传",
|
|
Value4 = fp.Id, //唯一标识，与数据库一致
|
|
Value5 = filePath, //文件名称
|
|
Value6 = objectName, //文件地址
|
|
Value9= bucketname,
|
|
Double1 = fileInfo.Length,
|
|
Double2 = 0.0,
|
|
Bool1 = false,
|
|
Value1 = $"0{(fileInfo.Length < 1024 * 1024 ? "KB" : "MB")}/{sizeText}"
|
|
};
|
|
}
|
|
else
|
|
{
|
|
throw new Exception("文件载入失败");
|
|
}
|
|
}
|
|
#endregion
|
|
|
|
#region 其他
|
|
//更新上传进行中及上传完成列表
|
|
private void UpdateFileCounts()
|
|
{
|
|
_sendViewModel.UploadingCount = _sendViewModel.UploadingItems.Count;
|
|
_sendViewModel.CompleteCount = _sendViewModel.CompleteItems.Count;
|
|
}
|
|
#endregion
|
|
|
|
#endregion
|
|
|
|
#region 文件下载
|
|
|
|
private DownFolderSelect _downFolderSelect = new DownFolderSelect();
|
|
|
|
public DownFolderSelect DownFolderSelect
|
|
{
|
|
get => _downFolderSelect;
|
|
set
|
|
{
|
|
_downFolderSelect = value;
|
|
RaisePropertyChanged();
|
|
}
|
|
}
|
|
|
|
private async Task DoDownloadCommand()
|
|
{
|
|
// 当为文件时，处理
|
|
var tempSelectedItems = new ObservableCollection<SystemInfoModel>(SelectedItems);
|
|
if (tempSelectedItems.Count > 0)
|
|
{
|
|
if (string.IsNullOrEmpty(DownFolderSelect.DownFolder))
|
|
{
|
|
// 如果是空，则把同步目录拿过来使用
|
|
DownFolderSelect.DownFolder = ViewModelLocator.SyncViewModel.SyncDir;
|
|
}
|
|
|
|
//下载目录
|
|
bool r = await MessageProxy.Presenter.Show(DownFolderSelect, x => true, "下载目录选择", x =>
|
|
{
|
|
x.Width = 600;
|
|
x.Height = 450;
|
|
//x.Padding = new System.Windows.Thickness(10);
|
|
//x.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
|
|
//x.VerticalAlignment = System.Windows.VerticalAlignment.Center;
|
|
}, ObjectContentDialog.ClearKey);
|
|
if (r)
|
|
{
|
|
var downDir = DownFolderSelect.DownFolder;
|
|
if (DownFolderSelect.IsSelect)
|
|
{
|
|
// todo 持久化配置
|
|
}
|
|
|
|
SelectedItems.Clear();
|
|
_explorerBehavior.RefreshMinIOPath(CurrentMinIOPath);
|
|
Task.Run(() => AddTaskToDownLoad(tempSelectedItems, downDir));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
await MessageProxy.Messager.ShowResult("至少选择一项");
|
|
}
|
|
}
|
|
|
|
private void AddTaskToDownLoad(ObservableCollection<SystemInfoModel> tempSelectedItems, string downDir)
|
|
{
|
|
foreach (var item in tempSelectedItems)
|
|
{
|
|
if (item is MinIOFileModel file)
|
|
{
|
|
var temp = (MinIOFileInfo)file.Model;
|
|
var objectKey = temp.FullName.Replace(temp.BucketName + "/", "");
|
|
ViewModelLocator.DownViewModel.AddTask(temp.BucketName, objectKey, temp.Size, downDir);
|
|
}
|
|
else if (item is MinIODirectoryModel dir)
|
|
{
|
|
var temp = (MinIODirectoryInfo)dir.Model;
|
|
//Console.WriteLine($"bucket: {temp.BucketName} objectKey {temp.FullName}");
|
|
var objectKey = temp.FullName.Replace(temp.BucketName + "/", "");
|
|
ViewModelLocator.DownViewModel.AddDirTask(temp.BucketName, objectKey,temp.Name, downDir);
|
|
}
|
|
|
|
MessageProxy.Snacker.Show("已加入下载队列");
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region 文件列表
|
|
|
|
private string _currentMinIOPath;
|
|
|
|
/// <summary> 说明CurrentMinIOPath </summary>
|
|
public string CurrentMinIOPath
|
|
{
|
|
get { return _currentMinIOPath; }
|
|
set
|
|
{
|
|
// 确保路径格式正确
|
|
var newPath = value;
|
|
if (!string.IsNullOrEmpty(newPath) && !newPath.EndsWith("/") &&
|
|
newPath.Contains("/") && !newPath.EndsWith("/"))
|
|
{
|
|
newPath += "/";
|
|
}
|
|
|
|
if (_currentMinIOPath != newPath)
|
|
{
|
|
_currentMinIOPath = newPath;
|
|
_sendViewModel.CurrentMinIOPath = newPath;
|
|
RaisePropertyChanged("CurrentMinIOPath");
|
|
|
|
//// 强制刷新导航栏
|
|
//if (_explorerBehavior != null)
|
|
//{
|
|
// _explorerBehavior.RefreshMinIOPath(newPath);
|
|
//}
|
|
}
|
|
}
|
|
}
|
|
|
|
public ObservableCollection<SystemInfoModel> Items { get; } = new ObservableCollection<SystemInfoModel>();
|
|
|
|
//Explorer创建新建文件夹并可编辑
|
|
private async Task CreateNewFolderAsync()
|
|
{
|
|
try
|
|
{
|
|
// 创建新的文件夹模型
|
|
var newFolder = new MinIODirectoryModel(
|
|
new MinIODirectoryInfo(GetCurrentBucket(), "新建文件夹/", false, DateTime.Now))
|
|
{
|
|
IsRenaming = false // 设置为可编辑状态
|
|
};
|
|
|
|
// 通知行为类开始编辑
|
|
_explorerBehavior?.BeginEditNewFolder(newFolder);
|
|
await Task.Delay(100); // 等待UI更新
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
MessageBox.Show($"创建文件夹失败: {ex.Message}");
|
|
}
|
|
}
|
|
|
|
//minio创建新建文件
|
|
public async Task CreateMinIOFolder(string folderName)
|
|
{
|
|
var builder = new ConfigurationBuilder()
|
|
.SetBasePath(Directory.GetCurrentDirectory())
|
|
.AddJsonFile("global.json", optional: false, reloadOnChange: true);
|
|
// 构建配置
|
|
var config = builder.Build();
|
|
// 从配置获取MinIO设置更安全
|
|
IMinioClient client = new MinioClient()
|
|
.WithEndpoint(config["Minio:Endpoint"])
|
|
.WithCredentials(config["Minio:AccessKey"], config["Minio:SecretKey"])
|
|
.Build();
|
|
|
|
if (string.IsNullOrWhiteSpace(folderName))
|
|
return;
|
|
|
|
if (!folderName.EndsWith("/"))
|
|
folderName += "/";
|
|
|
|
try
|
|
{
|
|
var bucketName = GetCurrentBucket();
|
|
var prefix = GetCurrentPrefix();
|
|
|
|
var beArgs = new BucketExistsArgs().WithBucket(bucketName);
|
|
bool found = await client.BucketExistsAsync(beArgs);
|
|
if (!found)
|
|
{
|
|
var mbArgs = new MakeBucketArgs().WithBucket(bucketName);
|
|
await client.MakeBucketAsync(mbArgs);
|
|
}
|
|
|
|
using (var emptyStream = new MemoryStream(Encoding.UTF8.GetBytes(" ")))
|
|
{
|
|
await client.PutObjectAsync(
|
|
new PutObjectArgs()
|
|
.WithBucket(bucketName)
|
|
.WithObject(prefix + folderName)
|
|
.WithStreamData(emptyStream)
|
|
.WithObjectSize(1) // 必须设置为0
|
|
.WithContentType("application/x-directory"));
|
|
}
|
|
|
|
// 刷新当前目录
|
|
_explorerBehavior?.RefreshMinIOPath(CurrentMinIOPath);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
MessageBox.Show($"在MinIO中创建文件夹失败: {ex.Message}");
|
|
}
|
|
}
|
|
|
|
//获取当前路径下的桶
|
|
private string GetCurrentBucket()
|
|
{
|
|
if (string.IsNullOrEmpty(CurrentMinIOPath))
|
|
return string.Empty;
|
|
|
|
return CurrentMinIOPath.Split('/')[0];
|
|
}
|
|
|
|
//获取桶下的文件路径
|
|
private string GetCurrentPrefix()
|
|
{
|
|
if (string.IsNullOrEmpty(CurrentMinIOPath) || CurrentMinIOPath.IndexOf('/') < 0)
|
|
return string.Empty;
|
|
|
|
return CurrentMinIOPath.Substring(CurrentMinIOPath.IndexOf('/') + 1);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region 删除文件夹
|
|
|
|
private ObservableCollection<SystemInfoModel> _selectedItems = new ObservableCollection<SystemInfoModel>();
|
|
|
|
public ObservableCollection<SystemInfoModel> SelectedItems
|
|
{
|
|
get { return _selectedItems; }
|
|
set
|
|
{
|
|
_selectedItems = value;
|
|
RaisePropertyChanged();
|
|
}
|
|
}
|
|
|
|
private ICommand _selectItemsCommand;
|
|
|
|
public ICommand SelectItemsCommand => _selectItemsCommand ??
|
|
(_selectItemsCommand = new RelayCommand<SystemInfoModel>(SelectItem));
|
|
|
|
public ICommand SelectDirCommand { get; set; }
|
|
|
|
private void SelectItem(SystemInfoModel item)
|
|
{
|
|
if (item == null) return;
|
|
|
|
if (SelectedItems.Contains(item))
|
|
{
|
|
SelectedItems.Remove(item);
|
|
}
|
|
else
|
|
{
|
|
SelectedItems.Add(item);
|
|
}
|
|
UpdateStatus($"已选中{SelectedItems.Count} 个文件/文件夹");
|
|
}
|
|
|
|
private async Task DeleteSelectedItemsAsync()
|
|
{
|
|
try
|
|
{
|
|
var selectedItems = _selectedItems;
|
|
if (selectedItems == null || !selectedItems.Any())
|
|
{
|
|
await MessageProxy.Messager.ShowResult("请先选择要删除的项目");
|
|
return;
|
|
}
|
|
|
|
var message = $"确定要删除选中的 {selectedItems.Count} 个项目吗？";
|
|
var result = MessageBox.Show(message, "确认删除", MessageBoxButton.YesNo);
|
|
|
|
if (result == MessageBoxResult.Yes)
|
|
{
|
|
await DeleteMinIOItems(selectedItems);
|
|
|
|
MessageBox.Show($"已成功删除 {selectedItems.Count} 个项目");
|
|
_explorerBehavior.RefreshMinIOPath(CurrentMinIOPath);
|
|
SelectedItems.Clear();
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
MessageBox.Show($"删除失败: {ex.Message}");
|
|
}
|
|
}
|
|
|
|
private async Task DeleteMinIOItems(IEnumerable<SystemInfoModel> items)
|
|
{
|
|
var builder = new ConfigurationBuilder()
|
|
.SetBasePath(Directory.GetCurrentDirectory())
|
|
.AddJsonFile("global.json", optional: false, reloadOnChange: true);
|
|
var config = builder.Build();
|
|
|
|
using var client = new MinioClient()
|
|
.WithEndpoint(config["Minio:Endpoint"])
|
|
.WithCredentials(config["Minio:AccessKey"], config["Minio:SecretKey"])
|
|
.Build();
|
|
|
|
// 按桶分组
|
|
var itemsByBucket = items.GroupBy(item =>
|
|
{
|
|
if (item is MinIOFileModel file)
|
|
return ((MinIOFileInfo)file.Model).BucketName;
|
|
if (item is MinIODirectoryModel dir)
|
|
return ((MinIODirectoryInfo)dir.Model).BucketName;
|
|
return null;
|
|
});
|
|
|
|
foreach (var bucketGroup in itemsByBucket.Where(g => g.Key != null))
|
|
{
|
|
var bucketName = bucketGroup.Key;
|
|
var objectsToDelete = new List<string>();
|
|
|
|
foreach (var item in bucketGroup)
|
|
{
|
|
if (item is MinIOFileModel fileModel)
|
|
{
|
|
var fileInfo = (MinIOFileInfo)fileModel.Model;
|
|
objectsToDelete.Add(fileInfo.FullName.Substring(fileInfo.BucketName.Length + 1));
|
|
}
|
|
else if (item is MinIODirectoryModel dirModel)
|
|
{
|
|
var dirInfo = (MinIODirectoryInfo)dirModel.Model;
|
|
var folderPath = dirInfo.FullName.Substring(dirInfo.BucketName.Length + 1);
|
|
|
|
// 确保文件夹路径以斜杠结尾
|
|
if (!folderPath.EndsWith("/")) folderPath += "/";
|
|
|
|
// 获取文件夹下所有对象
|
|
var listArgs = new ListObjectsArgs()
|
|
.WithBucket(bucketName)
|
|
.WithPrefix(folderPath)
|
|
.WithRecursive(true);
|
|
|
|
await foreach (var obj in client.ListObjectsEnumAsync(listArgs))
|
|
{
|
|
objectsToDelete.Add(obj.Key);
|
|
}
|
|
|
|
// 添加文件夹标记本身
|
|
objectsToDelete.Add(folderPath);
|
|
}
|
|
}
|
|
|
|
// 批量删除
|
|
if (objectsToDelete.Any())
|
|
{
|
|
await client.RemoveObjectsAsync(
|
|
new RemoveObjectsArgs()
|
|
.WithBucket(bucketName)
|
|
.WithObjects(objectsToDelete));
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
}
|
|
|
|
internal class DataFileViewModel : ObservableSourceViewModel<TestViewModel>
|
|
{
|
|
protected override void Init()
|
|
{
|
|
base.Init();
|
|
}
|
|
}
|
|
} |