public async Task UploadFiles(StreamStorageFile files, string userName)
{
// User Profile
var profile = await _userManager.FindByNameAsync(userName);
// Accumulate the form data key-value pairs in the request (formAccumulator).
var trustedFileNameForDisplay = string.Empty;
var untrustedFileNameForStorage = string.Empty;
var trustedFilePathStorage = string.Empty;
var trustedFileNameForFileStorage = string.Empty;
// Test Files
List <ClamUserPersonalCategoryItem> userFiles = new List <ClamUserPersonalCategoryItem>();
foreach (var file in files.File)
{
untrustedFileNameForStorage = file.FileName;
// Don't trust the file name sent by the client. To display
// the file name, HTML-encode the value.
trustedFileNameForDisplay = WebUtility.HtmlEncode(
file.FileName);
if (!Directory.Exists(_targetFilePath))
{
string path = String.Format("{0}", _targetFilePath);
Directory.CreateDirectory(path);
}
// Bind form data to the model
var keyPathFolder = FilePathUrlHelper.GenerateKeyPath(profile.Id);
var generateKeyFolder = GenerateSecurity.Encode(profile.Id);
trustedFilePathStorage = String.Format("{0}\\{1}\\{2}\\{3}",
_targetFolderPath,
keyPathFolder,
generateKeyFolder,
Path.GetRandomFileName());
Directory.CreateDirectory(trustedFilePathStorage);
using (var fileStream = new FileStream(Path.Combine(trustedFilePathStorage, untrustedFileNameForStorage),
FileMode.Create, FileAccess.Write))
{
await file.CopyToAsync(fileStream);
fileStream.Close();
}
userFiles.Add(new ClamUserPersonalCategoryItem()
{
FileName = trustedFileNameForDisplay,
ItemPath = Path.Combine(trustedFilePathStorage, untrustedFileNameForStorage),
Size = file.Length,
UserId = profile.Id,
DateCreated = DateTime.Now,
LastModified = DateTime.Now
});
}
Task.WaitAll(_context.AddRangeAsync(userFiles));
Task.WaitAll(_context.SaveChangesAsync());
}
public async Task <StreamStorageFile> GetStorageHome(string userName)
{
var userProfile = await _userManager.FindByNameAsync(userName);
// Load Model
StreamStorageFile FileHome = new StreamStorageFile();
// Retrieve data to display
long totalFileSizeCount = 0;
List <AreaUserPersonalCategoryItems> displyFilesOfUser = new List <AreaUserPersonalCategoryItems>();
var userFiles = await _context.ClamUserPersonalCategoryItems.ToListAsync();
foreach (var file in userFiles)
{
if (file.UserId.Equals(userProfile.Id))
{
displyFilesOfUser.Add(new AreaUserPersonalCategoryItems()
{
ItemId = file.ItemId,
FileName = file.FileName,
ItemPath = file.ItemPath,
Size = file.Size,
FileType = Path.GetExtension(file.FileName),
DateCreated = file.DateCreated
});
totalFileSizeCount += file.Size;
}
}
FileHome.AreaUserPersonalCategoryItems = displyFilesOfUser;
return(FileHome);
}
public async Task <IActionResult> MultipleFiles(StreamStorageFile files)
{
// User Profile
var name = User.Identity.Name;
var profile = await _userManager.FindByNameAsync(name);
// Accumulate the form data key-value pairs in the request (formAccumulator).
var trustedFileNameForDisplay = string.Empty;
var untrustedFileNameForStorage = string.Empty;
var trustedFilePathStorage = string.Empty;
var trustedFileNameForFileStorage = string.Empty;
var streamedFileImageContent = new byte[0];
var streamedFilePhysicalContent = new byte[0];
// List Byte for file storage
List <byte[]> filesByteStorage = new List <byte[]>();
List <string> filesNameStorage = new List <string>();
List <string> storedPaths = new List <string>();
List <string> storedPathDictionaryKeys = new List <string>();
var fileStoredData = new Dictionary <string, byte[]>();
// Test Files
List <ClamUserPersonalCategoryItem> userFiles = new List <ClamUserPersonalCategoryItem>();
foreach (var file in files.File)
{
untrustedFileNameForStorage = file.FileName;
// Don't trust the file name sent by the client. To display
// the file name, HTML-encode the value.
trustedFileNameForDisplay = WebUtility.HtmlEncode(
file.FileName);
if (!Directory.Exists(_targetFilePath))
{
string path = String.Format("{0}", _targetFilePath);
Directory.CreateDirectory(path);
}
// Bind form data to the model
var keyPathFolder = FilePathUrlHelper.GenerateKeyPath(profile.Id);
var generateKeyFolder = GenerateSecurity.Encode(profile.Id);
trustedFilePathStorage = String.Format("{0}\\{1}\\{2}\\{3}",
_targetFolderPath,
keyPathFolder,
generateKeyFolder,
Path.GetRandomFileName());
Directory.CreateDirectory(trustedFilePathStorage);
using (var fileStream = new FileStream(Path.Combine(trustedFilePathStorage, untrustedFileNameForStorage),
FileMode.Create, FileAccess.Write))
{
await file.CopyToAsync(fileStream);
fileStream.Close();
}
userFiles.Add(new ClamUserPersonalCategoryItem()
{
FileName = trustedFileNameForDisplay,
ItemPath = Path.Combine(trustedFilePathStorage, untrustedFileNameForStorage),
Size = file.Length,
UserId = profile.Id,
DateCreated = DateTime.Now,
LastModified = DateTime.Now
});
}
ToDatabase(userFiles);
return(RedirectToAction(nameof(Index)));
}
