#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (C) 2007-2014 ShareX Developers
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Optionally you can also view the license at .
*/
#endregion License Information (GPL v3)
using HelpersLib;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net.FtpClient;
using System.Windows.Forms;
using UploadersLib.FileUploaders;
namespace UploadersLib
{
public partial class FTPClientForm : Form
{
private const string Root = "/";
public FTP Client { get; set; }
public FTPAccount Account { get; set; }
private string currentDirectory;
private ListViewItem tempSelected;
public FTPClientForm(FTPAccount account)
{
InitializeComponent();
Icon = ShareXResources.Icon;
lblStatus.Text = string.Empty;
lvFTPList.SubItemEndEditing += lvFTPList_SubItemEndEditing;
FtpTrace.AddListener(new TextBoxTraceListener(txtDebug));
Account = account;
Client = new FTP(account);
pgAccount.SelectedObject = Client.Account;
Text = "ShareX FTP client - " + account.Name;
lblConnecting.Text = "Connecting to " + account.FTPAddress;
TaskEx.Run(() =>
{
Client.Connect();
},
() =>
{
pConnecting.Visible = false;
Refresh();
RefreshDirectory();
});
}
#region Methods
private void RefreshDirectory()
{
if (string.IsNullOrEmpty(currentDirectory))
{
currentDirectory = Root;
}
LoadDirectory(currentDirectory);
}
private void FillDirectories(string path)
{
List paths = URLHelpers.GetPaths(path);
paths.Insert(0, "/");
cbDirectoryList.Items.Clear();
foreach (string directory in paths)
{
cbDirectoryList.Items.Add(directory);
}
if (cbDirectoryList.Items.Count > 0)
{
cbDirectoryList.SelectedIndex = cbDirectoryList.Items.Count - 1;
}
}
private void LoadDirectory(string path)
{
currentDirectory = path;
FillDirectories(currentDirectory);
List list = Client.GetListing(currentDirectory).OrderBy(x => x.Type != FtpFileSystemObjectType.Directory).ThenBy(x => x.Name).ToList();
if (currentDirectory != Root)
{
list.Insert(0, new FtpListItem { FullName = "..", Type = FtpFileSystemObjectType.Link });
}
lvFTPList.Items.Clear();
lvFTPList.SmallImageList = new ImageList { ColorDepth = ColorDepth.Depth32Bit };
foreach (FtpListItem file in list)
{
if (file.Type == FtpFileSystemObjectType.Directory && (file.Name == "." || file.Name == ".."))
{
continue;
}
ListViewItem lvi = new ListViewItem(file.Name);
lvi.Tag = file;
if (file.Type != FtpFileSystemObjectType.Link)
{
if (file.Type == FtpFileSystemObjectType.File)
{
lvi.SubItems.Add(file.Size.ToString("N0"));
}
else
{
lvi.SubItems.Add(string.Empty);
}
lvi.SubItems.Add(IconReader.GetDisplayName(file.Name, file.Type == FtpFileSystemObjectType.Directory));
lvi.SubItems.Add(file.Modified.ToLocalTime().ToString());
}
string ext;
if (file.Type == FtpFileSystemObjectType.Directory || file.Type == FtpFileSystemObjectType.Link)
{
ext = "Directory";
}
else if (Path.HasExtension(file.Name))
{
ext = Path.GetExtension(file.Name);
}
else
{
ext = "File";
}
if (!lvFTPList.SmallImageList.Images.Keys.Contains(ext))
{
Icon icon;
if (ext == "Directory")
{
icon = IconReader.GetFolderIcon(IconReader.IconSize.Small, IconReader.FolderType.Closed);
}
else
{
icon = IconReader.GetFileIcon(ext, IconReader.IconSize.Small, false);
}
if (icon != null)
{
lvFTPList.SmallImageList.Images.Add(ext, icon.ToBitmap());
}
}
if (lvFTPList.SmallImageList.Images.Keys.Contains(ext))
{
lvi.ImageKey = ext;
}
lvFTPList.Items.Add(lvi);
}
CheckFiles(false);
}
private void CheckFiles(bool selected)
{
ListViewItem[] list;
if (selected)
{
list = lvFTPList.SelectedItems.Cast().ToArray();
}
else
{
list = lvFTPList.Items.Cast().ToArray();
}
List items = new List();
FtpListItem item;
foreach (ListViewItem lvi in list)
{
item = lvi.Tag as FtpListItem;
if (item != null)
{
items.Add(item);
}
}
string isSelected = selected ? "Selected " : string.Empty;
int filesCount = items.Count(x => x.Type == FtpFileSystemObjectType.File);
string file = filesCount > 1 ? "files" : "file";
int directoriesCount = items.Count(x => x.Type == FtpFileSystemObjectType.Directory);
string directory = directoriesCount > 1 ? "directories" : "directory";
string totalSize = items.Where(x => x.Type == FtpFileSystemObjectType.File).Sum(x => x.Size).ToString("N0");
lblStatus.Text = string.Format("{0}{1} {2} and {3} {4}. Total size: {5} bytes", isSelected, filesCount, file, directoriesCount, directory, totalSize);
}
private void FTPDownload(bool openDirectory)
{
if (lvFTPList.SelectedItems.Count > 0)
{
FtpListItem checkDirectory = lvFTPList.SelectedItems[0].Tag as FtpListItem;
if (openDirectory && checkDirectory != null)
{
if (checkDirectory.Type == FtpFileSystemObjectType.Link && checkDirectory.Name == "..")
{
FTPNavigateBack();
return;
}
if (checkDirectory.Type == FtpFileSystemObjectType.Directory)
{
LoadDirectory(checkDirectory.FullName);
return;
}
}
FolderBrowserDialog fbd = new FolderBrowserDialog();
fbd.RootFolder = Environment.SpecialFolder.Desktop;
if (fbd.ShowDialog() == DialogResult.OK && !string.IsNullOrEmpty(fbd.SelectedPath))
{
List list = new List();
foreach (ListViewItem lvi in lvFTPList.SelectedItems)
{
FtpListItem file = lvi.Tag as FtpListItem;
if (file != null)
{
list.Add(file);
}
}
Client.DownloadFiles(list, fbd.SelectedPath);
}
}
}
private void FTPRename()
{
if (lvFTPList.SelectedItems.Count > 0)
{
FtpListItem file = lvFTPList.SelectedItems[0].Tag as FtpListItem;
if (file != null && file.Type != FtpFileSystemObjectType.Link)
{
lvFTPList.StartEditing(txtRename, lvFTPList.SelectedItems[0], 0);
int offset = 23;
txtRename.Left += offset;
txtRename.Width -= offset;
}
}
}
private void FTPDelete()
{
if (lvFTPList.SelectedItems.Count > 0)
{
Client.DeleteFiles(lvFTPList.SelectedItems.Cast().Select(x => x.Tag as FtpListItem));
RefreshDirectory();
}
}
private void FTPCreateDirectory()
{
using (InputBox ib = new InputBox { Text = "Create directory", Question = "Please enter the name of the directory which should be created:" })
{
ib.ShowDialog();
BringToFront();
if (ib.DialogResult == DialogResult.OK)
{
Client.CreateDirectory(URLHelpers.CombineURL(currentDirectory, ib.InputText));
RefreshDirectory();
}
}
}
private void FTPNavigateBack()
{
if (currentDirectory != Root && currentDirectory.Contains('/'))
{
LoadDirectory(currentDirectory.Substring(0, currentDirectory.LastIndexOf('/')));
}
}
private string GetURL(FtpListItem file)
{
if (file != null && file.Type == FtpFileSystemObjectType.File)
{
FTPAccount accountClone = Account.Clone();
accountClone.SubFolderPath = currentDirectory;
accountClone.HttpHomePathAutoAddSubFolderPath = true;
return accountClone.GetUriPath(file.Name);
}
return null;
}
#endregion Methods
#region Events
private void lvFTPList_MouseDoubleClick(object sender, MouseEventArgs e)
{
FTPDownload(true);
}
private void downloadToolStripMenuItem_Click(object sender, EventArgs e)
{
FTPDownload(false);
}
private void renameToolStripMenuItem_Click(object sender, EventArgs e)
{
FTPRename();
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
FTPDelete();
}
private void createDirectoryToolStripMenuItem_Click(object sender, EventArgs e)
{
FTPCreateDirectory();
}
private void lvFTPList_ItemDrag(object sender, ItemDragEventArgs e)
{
if (lvFTPList.SelectedItems.Count > 0)
{
List filenames = new List();
foreach (ListViewItem lvi in lvFTPList.SelectedItems)
{
FtpListItem file = lvi.Tag as FtpListItem;
if (file != null && !string.IsNullOrEmpty(file.Name))
{
filenames.Add(file.Name);
}
}
if (filenames.Count > 0)
{
lvFTPList.DoDragDrop(filenames.ToArray(), DragDropEffects.Move);
}
}
}
private void lvFTPList_DragOver(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(typeof(string[])))
{
Point point = lvFTPList.PointToClient(new Point(e.X, e.Y));
ListViewItem lvi = lvFTPList.GetItemAt(point.X, point.Y);
if (lvi != null && e.AllowedEffect == DragDropEffects.Move)
{
if (tempSelected != null && tempSelected != lvi)
{
tempSelected.Selected = false;
}
FtpListItem file = lvi.Tag as FtpListItem;
if (file != null && file.Type == FtpFileSystemObjectType.Directory)
{
lvi.Selected = true;
tempSelected = lvi;
e.Effect = DragDropEffects.Move;
}
else
{
e.Effect = DragDropEffects.None;
}
}
}
else if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
e.Effect = DragDropEffects.Move;
}
else
{
e.Effect = DragDropEffects.None;
}
}
private void lvFTPList_DragDrop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(typeof(string[])))
{
Point point = lvFTPList.PointToClient(new Point(e.X, e.Y));
ListViewItem lvi = lvFTPList.GetItemAt(point.X, point.Y);
if (lvi != null && e.AllowedEffect == DragDropEffects.Move)
{
if (tempSelected != null && tempSelected != lvi)
{
tempSelected.Selected = false;
}
FtpListItem file = lvi.Tag as FtpListItem;
if (file != null && file.Type == FtpFileSystemObjectType.Directory)
{
string[] filenames = e.Data.GetData(typeof(string[])) as string[];
if (filenames != null)
{
int renameCount = 0;
foreach (string filename in filenames)
{
if (file.Name != filename)
{
string path = URLHelpers.CombineURL(currentDirectory, filename);
string movePath = string.Empty;
if (file.Type == FtpFileSystemObjectType.Link)
{
if (file.Name == ".")
{
movePath = URLHelpers.AddSlash(filename, SlashType.Prefix, 2);
}
else if (file.Name == "..")
{
movePath = URLHelpers.AddSlash(filename, SlashType.Prefix);
}
}
else
{
movePath = URLHelpers.CombineURL(file.FullName, filename);
}
if (!string.IsNullOrEmpty(movePath))
{
Client.Rename(path, movePath);
renameCount++;
}
}
}
if (renameCount > 0)
{
RefreshDirectory();
}
}
}
}
tempSelected = null;
}
else if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
string[] files = e.Data.GetData(DataFormats.FileDrop) as string[];
if (files != null)
{
Client.UploadFiles(files, currentDirectory);
RefreshDirectory();
}
}
}
private void lvFTPList_SubItemEndEditing(object sender, SubItemEndEditingEventArgs e)
{
if (lvFTPList.SelectedItems.Count > 0 && !e.Cancel && !string.IsNullOrEmpty(e.DisplayText))
{
FtpListItem file = (FtpListItem)lvFTPList.SelectedItems[0].Tag;
if (file.Name != e.DisplayText)
{
Client.Rename(file.FullName, URLHelpers.CombineURL(currentDirectory, e.DisplayText));
RefreshDirectory();
}
}
}
private void lvFTPList_SelectedIndexChanged(object sender, EventArgs e)
{
bool enabled = false;
if (lvFTPList.SelectedItems.Count > 0)
{
FtpListItem file = lvFTPList.SelectedItems[0].Tag as FtpListItem;
if (file != null)
{
enabled = file.Type != FtpFileSystemObjectType.Link;
}
}
downloadToolStripMenuItem.Enabled = renameToolStripMenuItem.Enabled = deleteToolStripMenuItem.Enabled =
copyURLsToClipboardToolStripMenuItem.Enabled = openURLToolStripMenuItem.Enabled = enabled;
CheckFiles(lvFTPList.SelectedItems.Count > 0);
}
private void refreshToolStripMenuItem_Click(object sender, EventArgs e)
{
RefreshDirectory();
}
private void cbDirectoryList_SelectedIndexChanged(object sender, EventArgs e)
{
if (cbDirectoryList.Items.Count > 0)
{
string path = cbDirectoryList.SelectedItem.ToString();
if (currentDirectory != path)
{
LoadDirectory(path);
}
}
}
private void copyURLsToClipboardToolStripMenuItem_Click(object sender, EventArgs e)
{
List list = new List();
foreach (ListViewItem lvi in lvFTPList.SelectedItems)
{
FtpListItem file = lvi.Tag as FtpListItem;
string url = GetURL(file);
if (!string.IsNullOrEmpty(url))
{
list.Add(url);
}
}
string clipboard = string.Join("\r\n", list.ToArray());
if (!string.IsNullOrEmpty(clipboard))
{
ClipboardHelpers.CopyText(clipboard);
}
}
private void openURLToolStripMenuItem_Click(object sender, EventArgs e)
{
if (lvFTPList.SelectedItems.Count > 0)
{
FtpListItem file = lvFTPList.SelectedItems[0].Tag as FtpListItem;
string url = GetURL(file);
Helpers.OpenURL(url);
}
}
private void FTPClient_Resize(object sender, EventArgs e)
{
Refresh();
}
private void connectToolStripMenuItem_Click(object sender, EventArgs e)
{
RefreshDirectory();
}
private void disconnectToolStripMenuItem_Click(object sender, EventArgs e)
{
Client.Disconnect();
lvFTPList.Items.Clear();
}
private void txtConsoleWrite_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
Client.SendCommand(txtConsoleWrite.Text);
txtConsoleWrite.Clear();
}
}
private void FTPClient2_FormClosing(object sender, FormClosingEventArgs e)
{
if (Client != null)
{
Client.Dispose();
}
}
#endregion Events
}
}