public async Task <ActionResult> Post([FromForm] FileUploadApi objFile)
{
try
{
if (objFile.files.Length > 0)
{
if (!Directory.Exists(_environment.WebRootPath + "/Uploads/"))
{
Directory.CreateDirectory(_environment.WebRootPath + "/Uploads/");
}
var host = "http://" + _httpContextAccessor.HttpContext.Request.Host.Value;
await using var fileStream =
System.IO.File.Create(_environment.WebRootPath + "/Uploads/" + objFile.files.FileName);
await objFile.files.CopyToAsync(fileStream);
fileStream.Flush();
return(Ok(new UploadResult {
path = host + StaticFiles.path + "/Uploads/" + objFile.files.FileName
}));
}
else
{
return(StatusCode(HttpConstants.NotExtended, new ErrorModel {
message = Messages.DefaultMessage
}));
}
}
catch (Exception ex)
{
return(StatusCode(HttpConstants.NotExtended, ex));
}
}
public void CesarCifrado2(FileUploadApi objFile, string contra, string nombre)
{
string archivo = nombre;
string clave = contra;
string[] FileName1 = objFile.Files.FileName.Split(".");
CesarMetodos.CesarAlgoritmo(_environment.WebRootPath + "\\UploadCesar\\" + objFile.Files.FileName, _environment.WebRootPath + "\\UploadCesar\\" + archivo + ".txt", clave);
}
public void ZigZagCifrado2(FileUploadApi objFile, int contra, string nombre)
{
string archivo = nombre;
int clave = contra;
string[] FileName1 = objFile.Files.FileName.Split(".");
ZigZagMetodos.ZigZagAlgortimo(_environment.WebRootPath + "\\UploadZigZag\\" + objFile.Files.FileName, _environment.WebRootPath + "\\UploadZigZag\\" + archivo + ".txt", clave);
}
public void EspiralDescifrado(FileUploadApi objFile, int contra, string nombre)
{
string archivo = nombre;
int clave = contra;
string[] FileName1 = objFile.Files.FileName.Split(".");
RutaMetodos.EspiralAlgortimo2(_environment.WebRootPath + "\\UploadEspiral\\" + objFile.Files.FileName, _environment.WebRootPath + "\\UploadEspiral\\" + archivo + ".txt", clave);
}
public async Task <IActionResult> UploadFileText([FromForm] FileUploadApi objFile, [FromForm] FileUploadApi key, [FromForm] FileUploadApi nombreobj)
{
try
{
if (objFile.Files.Length > 0)
{
int i;
string nombre = nombreobj.Nombre;
//string clave = key.Niveles;
int num = Convert.ToInt32(key.Niveles);
bool resultado = false;
if (int.TryParse(key.Niveles, out i))
{
if (i < 10000 && i > 0)
{
if (!Directory.Exists(_environment.WebRootPath + "\\UploadZigZag\\"))
{
Directory.CreateDirectory(_environment.WebRootPath + "\\UploadZigZag\\");
}
using var _fileStream = System.IO.File.Create(_environment.WebRootPath + "\\UploadZigZag\\" + objFile.Files.FileName);
objFile.Files.CopyTo(_fileStream);
_fileStream.Flush();
_fileStream.Close();
resultado = true;
ZigZagCifrado2(objFile, num, nombre);
}
else
{
return(StatusCode(406, "La contraseña está fuera del rango"));
}
}
else
{
return(StatusCode(406, "La contraseña debe consistir de números"));
}
var memory = new MemoryStream();
using (var stream = new FileStream(_environment.WebRootPath + "\\UploadZigZag\\" + nombre + ".txt", FileMode.Open))
{
await stream.CopyToAsync(memory);
}
memory.Position = 0;
return(File(memory, System.Net.Mime.MediaTypeNames.Application.Octet, nombre + ".txt"));
}
else
{
return(null);
}
}
catch
{
return(null);
}
}
public async Task <IActionResult> UploadFileText([FromForm] FileUploadApi objFile, [FromForm] FileUploadApi key, [FromForm] FileUploadApi nombreobj)
{
try
{
if (objFile.Files.Length > 0)
{
string nombre = nombreobj.Nombre;
string clave = key.Clave;
bool resultado = false;
if (clave.All(char.IsLetter))
{
if (clave.Distinct().Count() == clave.Length)
{
if (!Directory.Exists(_environment.WebRootPath + "\\UploadCesar\\"))
{
Directory.CreateDirectory(_environment.WebRootPath + "\\UploadCesar\\");
}
using var _fileStream = System.IO.File.Create(_environment.WebRootPath + "\\UploadCesar\\" + objFile.Files.FileName);
objFile.Files.CopyTo(_fileStream);
_fileStream.Flush();
_fileStream.Close();
resultado = true;
CesarCifrado2(objFile, clave, nombre);
}
else
{
return(StatusCode(406, "No se puede usar esa clave, porfavor elige una palabra con letras diferentes sin repetir."));
}
}
else
{
return(StatusCode(406, "No se puede usar esa clave, porfavor escribe una palabra sin numeros, espacios o caracateres especiales"));
}
var memory = new MemoryStream();
using (var stream = new FileStream(_environment.WebRootPath + "\\UploadCesar\\" + nombre + ".txt", FileMode.Open))
{
await stream.CopyToAsync(memory);
}
memory.Position = 0;
return(File(memory, System.Net.Mime.MediaTypeNames.Application.Octet, nombre + ".txt"));
}
else
{
return(null);
}
}
catch
{
return(null);
}
}
public async Task <IActionResult> Post()
{
try
{
var fileUpload = HttpContext.Request.Form.Files["files"];
Product product = new Product();
product.Name = HttpContext.Request.Form["name"];
product.PriceProduct = int.Parse(HttpContext.Request.Form["priceProduct"]);
product.Unit = HttpContext.Request.Form["unit"];
product.TypeId = int.Parse(HttpContext.Request.Form["typeId"]);
product.Company = HttpContext.Request.Form["company"];
product.UrlImage = Guid.NewGuid().ToString() + "_" + fileUpload.FileName;
FileUploadApi fileUploadApi = new FileUploadApi();
fileUploadApi.files = fileUpload;
if (fileUploadApi.files.Length > 0)
{
var uniqueFileName = product.UrlImage;
var uploads = Path.Combine(_enviroment.WebRootPath, "Upload");
var filePath = Path.Combine(uploads, uniqueFileName);
fileUploadApi.files.CopyTo(new FileStream(filePath, FileMode.Create));
//to do : Save uniqueFileName to your db table
//if (!Directory.Exists(_enviroment.WebRootPath + $"\\Upload\\"))
//{
// Directory.CreateDirectory(_enviroment.WebRootPath + $"\\Upload\\");
//}
//using (FileStream fileStream = System.IO.File.Create(_enviroment.WebRootPath + $"\\Upload\\" + product.UrlImage))
//{
// fileUploadApi.files.CopyTo(fileStream);
// fileStream.Flush();
_context.Products.Add(product);
await _context.SaveChangesAsync();
return(CreatedAtAction("Created", product));
//}
}
else
{
return(Ok(null));
}
}catch (Exception ex)
{
return(Ok(ex));
}
}
public async Task <IActionResult> PutProduct(int id)
{
var productCheck = _context.Products.Find(id);
var fileUpload = HttpContext.Request.Form.Files["files"];
Product product = new Product();
product.Name = HttpContext.Request.Form["name"];
product.ID = int.Parse(HttpContext.Request.Form["id"]);
product.Unit = HttpContext.Request.Form["unit"];
product.PriceProduct = int.Parse(HttpContext.Request.Form["priceProduct"]);
product.TypeId = int.Parse(HttpContext.Request.Form["typeId"]);
product.Company = HttpContext.Request.Form["company"];
product.UrlImage = HttpContext.Request.Form["urlImage"];
product.Price = productCheck.Price;
if ("https://localhost:5001/Upload/" + productCheck.UrlImage != product.UrlImage)
{
FileUploadApi fileUploadApi = new FileUploadApi();
fileUploadApi.files = fileUpload;
product.UrlImage = Guid.NewGuid().ToString() + "_" + fileUpload.FileName;
if (fileUploadApi.files.Length > 0)
{
var uniqueFileName = product.UrlImage;
var uploads = Path.Combine(_enviroment.WebRootPath, "Upload");
var filePath = Path.Combine(uploads, uniqueFileName);
fileUploadApi.files.CopyTo(new FileStream(filePath, FileMode.Create));
}
}
else
{
product.UrlImage = productCheck.UrlImage;
}
Product oldProduct = _context.Products.Find(id);
if (oldProduct.Price == 0)
{
oldProduct.Price = oldProduct.ID;
}
if (oldProduct.IsDelete)
{
string sql = "SELECT * FROM Products Where Products.IsDelete = 0 And Products.Price = " + oldProduct.Price;
using (SqlConnection connection = new SqlConnection(Connection))
{
oldProduct = connection.Query <Product>(sql).LastOrDefault();
}
if (oldProduct.UrlImage != product.UrlImage || oldProduct.Name != product.Name || oldProduct.PriceProduct != product.PriceProduct || oldProduct.TypeId != product.TypeId || oldProduct.Company != product.Company)
{
string sql1 = "SELECT * FROM Products Where Products.IsDelete = 0 And Products.Price = " + oldProduct.Price;
using (SqlConnection connection = new SqlConnection(Connection))
{
oldProduct = connection.Query <Product>(sql1).LastOrDefault();
}
return(Ok(oldProduct));
}
else
{
// Product newProduct = new Product();
// newProduct.Name = product.Name;
// newProduct.Type = _context.Types.Find(product.TypeId);
// newProduct.PriceProduct = product.PriceProduct;
// newProduct.Company = product.Company;
// newProduct.Price = oldProduct.Price;
// newProduct.UrlImage = oldProduct.UrlImage;
// oldProduct.IsDelete = true;
// _context.Entry(oldProduct).State = EntityState.Modified;
// _context.Products.Add(newProduct);
// await _context.SaveChangesAsync();
return(Ok(null));
}
}
if (product.UrlImage != oldProduct.UrlImage || product.Name != oldProduct.Name || product.PriceProduct != oldProduct.PriceProduct || product.Company != oldProduct.Company || product.TypeId != oldProduct.TypeId)
{
oldProduct.IsDelete = true;
_context.Entry(oldProduct).State = EntityState.Modified;
Product productSave = new Product();
productSave.Name = product.Name;
productSave.Type = _context.Types.Find(product.TypeId);
productSave.PriceProduct = product.PriceProduct;
productSave.Company = product.Company;
productSave.UrlImage = product.UrlImage;
if (oldProduct.Price == 0)
{
productSave.Price = product.ID;
}
else
{
productSave.Price = oldProduct.Price;
}
_context.Products.Add(productSave);
if (id != product.ID)
{
return(BadRequest());
}
try
{
await _context.SaveChangesAsync();
List <EnterProduct> enterProducts = FindEnterProduct(product.ID);
for (int i = 0; i < enterProducts.Count(); i++)
{
enterProducts[i].Product = productSave;
enterProducts[i].ProductId = productSave.ID;
_context.Entry(enterProducts[i]).State = EntityState.Modified;
}
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ProductExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
}
return(Ok(null));
}
