private static DataTable ShowSharedFolders(string userName)
{
var sharedFolders = new DataTable();
sharedFolders.Columns.Add("Name");
sharedFolders.Columns.Add("Type");
sharedFolders.Columns.Add("Size");
sharedFolders.Columns.Add("UploadTime");
sharedFolders.Columns.Add("Location");
sharedFolders.Columns.Add("FullPath");
string[] subFolders = Directory.GetDirectories(userName);
foreach (string subFolderPath in subFolders)
{
var subFolder = new DirectoryInfo(subFolderPath);
sharedFolders.Rows.Add(subFolder.Name,
"Folder",
"",
subFolder.CreationTime.ToString(CultureInfo.InvariantCulture),
subFolder.Parent.FullName,
subFolder.FullName);
}
string[] files = Directory.GetFiles(userName);
foreach (string filePath in files)
{
var file = new FileInfo(filePath);
sharedFolders.Rows.Add(file.Name,
file.Name.LastIndexOf('.') < 0
? ""
: file.Name.Substring(file.Name.LastIndexOf('.')).ToUpper(),
CommonUse.FormatFileSize((long)file.Length),
file.CreationTime.ToString(CultureInfo.InvariantCulture),
file.DirectoryName,
file.FullName);
if (file.Name.Equals("readme.html"))
{
FilesObject.DownloadFile(filePath);
}
}
return(sharedFolders);
}
/// <summary>
/// Get all files and subfolders of the folder
/// </summary>
/// <param name="folderPath">The name of the folder from which you want to get
/// files and folders</param>
/// <returns>All files and subfolders in the folder</returns>
public static DataTable GetAllItemsInTheDirectory(string folderPath)
{
var dtAllItems = new DataTable();
dtAllItems.Columns.Add("Type");
dtAllItems.Columns.Add("Name");
dtAllItems.Columns.Add("Size");
dtAllItems.Columns.Add("UploadTime");
dtAllItems.Columns.Add("Location");
dtAllItems.Columns.Add("FullPath");
// Get all subfolder in the folder <folderPath>
string[] subFolders = Directory.GetDirectories(folderPath);
foreach (string subFolderPath in subFolders)
{
var subFolder = new DirectoryInfo(subFolderPath);
dtAllItems.Rows.Add("Folder",
subFolder.Name,
"",
subFolder.CreationTime.ToString(),
subFolder.Parent.FullName,
subFolder.FullName);
}
// Get all files in the folder <folderPath>
string[] files = Directory.GetFiles(folderPath);
foreach (string filePath in files)
{
var file = new FileInfo(filePath);
dtAllItems.Rows.Add(
file.Name.LastIndexOf('.') < 0 ? "" :
file.Name.Substring(file.Name.LastIndexOf('.')).ToUpper(),
file.Name,
CommonUse.FormatFileSize((long)file.Length),
file.CreationTime.ToString(),
file.DirectoryName,
file.FullName);
}
return(dtAllItems);
}
protected void btnUpload_Click(object sender, EventArgs e)
{
// The file Extension
string fileExtension = string.Empty;
// The chosen file name
string fileName = string.Empty;
// The new file name in the server
string newFileName = string.Empty;
// Check if choosed a file
if (!fuChooseFile.HasFile)
{
lbMessage.Text = "Please choose the file you want to upload. " +
"Note: The file size cannot be zero.";
return;
}
fileExtension = Path.GetExtension(fuChooseFile.FileName);
fileName = string.Format("{0}\\{1}", CurrentLocation,
(string.IsNullOrEmpty(fileExtension) ? fuChooseFile.FileName :
fuChooseFile.FileName.Replace(fileExtension, "")));
if (fileExtension.ToLower() == ".exe" || fileExtension.ToLower() == ".msi")
{
lbMessage.Text =
"The file you want to upload cannot be a .exe or .msi file.";
return;
}
newFileName = fileName;
// Check file size
if (fuChooseFile.PostedFile.ContentLength >= 1024 * 1024 * 40)
{
lbMessage.Text =
"The file you want to upload cannot be larger than 40 MB.";
return;
}
try
{
// If there is already a file with the same name in the system,rename
// and then upload the file .
int i = 0;
while (File.Exists(newFileName + fileExtension))
{
i++;
newFileName = string.Format(fileName + "({0})", i);
}
fuChooseFile.SaveAs(Utilities.FixRoot(newFileName + fileExtension));
lbMessage.Text =
string.Format("The file \"{0}\" was uploaded successfully!",
Path.GetFileName(fileName));
ShowFolderItems();
}
catch (HttpException he)
{
lbMessage.Text =
string.Format("File {0} upload failed because of the following error:{1}.",
fuChooseFile.PostedFile.FileName, he.Message);
}
var _file2 = new FileInfo(newFileName);
var db = new CloudAppDbEntities();
var _file = new UserFile();
//_file.FName = Path.GetFileName(newFileName);
_file.FName = newFileName;
_file.FileName = Path.GetFileName(fileName);
_file.UploaderID = db.User.Find(User.Identity.Name).UserID;
_file.FileSize = CommonUse.FormatFileSize((long)fuChooseFile.PostedFile.ContentLength);
//_file.FileSize = CommonUse.FormatFileSize(_file2.Length);
//_file.FileType = Path.GetExtension(fileName);
//_file.FileType = _file2.Name.LastIndexOf('.') < 0 ? "" : _file2.Name.Substring(_file2.Name.LastIndexOf('.')).ToUpper();
_file.FileType = fileExtension;
_file.UploadTime = _file2.CreationTime;
_file.CourseID = null;
_file.ClassID = null;
db.UserFile.Add(_file);
db.SaveChanges();
}