private void SeedFiles(FileUploadSystemDbContext context)
{
FileManipulator.GenerateStorage();
if (context.Files.Any())
{
return;
}
var sampleData = this.GetSampleFiles("Cats");
var admin = context.Users.Where(u => u.UserName == "Administrator").FirstOrDefault();
AddFilesToUser(context, sampleData, admin);
var dir = new DirectoryEntity
{
Name = "Directory Test",
LocationId = -1,
Owner = admin,
OwnerId = admin.Id
};
admin.Files.Add(dir);
context.SaveChanges();
var innerDirectory = new DirectoryEntity
{
Name = "Inner Directory Test",
LocationId = dir.Id,
Owner = admin,
OwnerId = admin.Id
};
dir.FilesContained.Add(innerDirectory);
context.SaveChanges();
var someFileAgain = new BinaryFile
{
Name = "someFileAgain" + Path.GetExtension(sampleData[0]),
LocationId = innerDirectory.Id,
Owner = admin,
OwnerId = admin.Id,
Size = new FileInfo(sampleData[0]).Length,
Type = Path.GetExtension(sampleData[0])
};
innerDirectory.FilesContained.Add(someFileAgain);
context.SaveChanges();
FileManipulator.UploadFile(sampleData[0], someFileAgain.Id, Path.GetExtension(sampleData[0]));
var anotherUSer = context.Users.Where(u => u.UserName == "AnotherUser").FirstOrDefault();
var dogs = this.GetSampleFiles("Dogs");
AddFilesToUser(context, dogs, anotherUSer);
context.SaveChanges();
}
public ServiceReview UploadFile(HttpPostedFileBase uploadFile, int?currentDirectory, User currenUser, IFileUploadSystemData data)
{
var res = new ServiceReview();
var currentDirectoryId = currentDirectory ?? -1;
res.RedirectId = currentDirectory;
var errorFound = false;
if (uploadFile == null ||
uploadFile.ContentLength == 0 ||
uploadFile.ContentLength > GlobalConstants.MaxUploadFileSize ||
uploadFile.FileName.Trim().Length < 1)
{
res.Message = "Bad file name/size!";
res.ErrorFound = true;
return(res);
}
var fileName = Path.GetFileName(uploadFile.FileName);
var fileExtension = Path.GetExtension(uploadFile.FileName);
// Check if the same filename allready exists in current directory
errorFound = CommonFunc.SameFileExistInSameDir(fileName, currentDirectoryId, currenUser);
if (errorFound)
{
res.ErrorFound = true;
res.Message = "A file with that name already exists in the current directory!";
return(res);
}
var newFile = new BinaryFile
{
Name = fileName,
Type = fileExtension,
Size = uploadFile.ContentLength,
Owner = currenUser,
OwnerId = currenUser.Id,
LocationId = currentDirectoryId
};
if (currentDirectory != -1)
{
((DirectoryEntity)currenUser.Files.Where(f => f.Id == currentDirectory).FirstOrDefault()).FilesContained.Add(newFile);
}
else
{
currenUser.Files.Add(newFile);
}
data.SaveChanges();
int id = newFile.Id;
FileManipulator.UploadFile(uploadFile, id, fileExtension);
res.Message = string.Format("File ({0}) uploaded successfully!", fileName);
return(res);
}
private static void AddFilesToUser(FileUploadSystemDbContext context, string[] locations, User currentUser)
{
for (int i = 0; i < locations.Length; i++)
{
var extension = Path.GetExtension(locations[i]);
var someFile = new BinaryFile
{
Name = Path.GetFileName(locations[i]),
LocationId = -1,
Owner = currentUser,
OwnerId = currentUser.Id,
Size = new FileInfo(locations[i]).Length,
Type = extension
};
currentUser.Files.Add(someFile);
context.SaveChanges();
FileManipulator.UploadFile(locations[i], someFile.Id, extension);
}
}
