private void AddClick(object sender, RoutedEventArgs e)
{
string resultPath = string.Empty;
using (var dialog = new FolderBrowserDialog())
{
DialogResult result = dialog.ShowDialog();
if (result == System.Windows.Forms.DialogResult.OK)
{
resultPath = dialog.SelectedPath;
}
else
{
return;
}
}
if (ListOfDirectories.FirstOrDefault(dir => dir.Path == resultPath) != null)
{
return;
}
int count = Directory.CreateDirectory(resultPath).GetFiles().Length;
ListOfDirectories.Add(new DirectoryObject(Rules.FirstOrDefault(rule => rule.AccessID == 0), resultPath, count));
}
private void CopyClick(object sender, RoutedEventArgs e)
{
if (MainDataGrid.SelectedIndex < 0)
{
System.Windows.MessageBox.Show("Выберите исходную папку");
return;
}
DirectoryObject currentDir = MainDataGrid.SelectedItem as DirectoryObject;
if (string.IsNullOrEmpty(CopyToIdTB.Text))
{
System.Windows.MessageBox.Show("Введите идентификатор целевой папки");
return;
}
DirectoryObject toDir = ListOfDirectories.FirstOrDefault(dir => dir.Id == int.Parse(CopyToIdTB.Text));
if (toDir == null || toDir.Id == currentDir.Id)
{
System.Windows.MessageBox.Show("Введите корректное значение идентификатора папки");
return;
}
if (toDir.AccessRule.AccessID < currentDir.AccessRule.AccessID)
{
System.Windows.MessageBox.Show("Исходная папка имеет более высокий уровень секретности. Копирование невозможно");
return;
}
OpenFileDialog openFileDialog = new OpenFileDialog();
if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string dirName = System.IO.Path.GetDirectoryName(openFileDialog.FileName);
if (!dirName.Contains(currentDir.Path))
{
System.Windows.MessageBox.Show("Вы выбрали файл, который находится за пределами исходной папки. Выберете другой файл");
return;
}
try
{
string name = System.IO.Path.GetFileName(openFileDialog.FileName);
string newPath = System.IO.Path.Combine(toDir.Path, name);
File.WriteAllBytes(newPath, File.ReadAllBytes(openFileDialog.FileName));
}
catch (Exception)
{
System.Windows.MessageBox.Show("Ошибка");
return;
}
System.Windows.MessageBox.Show("Файл был успешно скопирован");
}
}
private void DeleteClick(object sender, RoutedEventArgs e)
{
if (MainDataGrid.SelectedIndex < 0)
{
System.Windows.MessageBox.Show("Выберите папку, которую хотите удалить");
return;
}
DirectoryObject currentDir = MainDataGrid.SelectedItem as DirectoryObject;
currentDir.Dispose();
ListOfDirectories.Remove(currentDir);
}
public MainWindow()
{
InitializeComponent();
Closed += MainWindow_Closed;
string usersString = string.Empty;
if (File.Exists(DirectoryHelper.CurrentUsersPath))
{
usersString = File.ReadAllText(DirectoryHelper.CurrentUsersPath);
}
Rules = new ObservableCollection <LabAccessRule>
{
new LabAccessRule(3, "Top secret"),
new LabAccessRule(2, "Secret"),
new LabAccessRule(1, "Non secret"),
new LabAccessRule(0, "Default"),
};
List <DirectoryObject> dirs = JsonConvert.DeserializeObject <List <DirectoryObject> >(usersString);
if (dirs != null && dirs.Any())
{
foreach (var item in dirs)
{
item.AccessRule = Rules.FirstOrDefault(rule => rule.AccessID == item.AccessRule.AccessID);
}
ListOfDirectories = new ObservableCollection <DirectoryObject>(dirs);
}
else
{
ListOfDirectories = new ObservableCollection <DirectoryObject>();
}
Ids = new ObservableCollection <int>(ListOfDirectories.Select(item => item.Id));
ToCB.ItemsSource = Ids;
FromCB.ItemsSource = Ids;
MainDataGrid.ItemsSource = ListOfDirectories;
CBItem.ItemsSource = Rules;
}
private void MainWindow_Closed(object sender, EventArgs e)
{
var users = JsonConvert.SerializeObject(ListOfDirectories.ToList());
File.WriteAllText(DirectoryHelper.CurrentUsersPath, users);
}
