public ActionResult ImportFromXls(ImportFileViewModel model)
{
try
{
if (model.ImportFile != null)
{
var file = model.ImportFile;
if (file != null && file.ContentLength > 0)
{
var fileBytes = new byte[file.ContentLength];
file.InputStream.Read(fileBytes, 0, file.ContentLength);
//do stuff with the bytes
string fileName = file.FileName;
string filePath = Path.Combine(Request.PhysicalApplicationPath, "Files\\", fileName);
System.IO.File.WriteAllBytes(filePath, fileBytes);
//File Uploaded
HSSFWorkbook hssfWorkbook;
string filefullpath = filePath;
//StreamReader streamReader = new StreamReader(model.ImportFile.InputStream);
using (FileStream fileStream = new FileStream(filefullpath, FileMode.Open, FileAccess.Read))
{
hssfWorkbook = new HSSFWorkbook(fileStream);
//hssfWorkbook = new HSSFWorkbook();
}
var products = new List<ProductXlsModel>();
//the columns
var properties = new string[] { "ProductId", "ProductName", "ProductPrice", "CategoryId", "CategoryName" };
ISheet sheet = hssfWorkbook.GetSheet("Products");
for (int row = 1; row <= sheet.LastRowNum; row++)
{
if (sheet.GetRow(row) != null) //null is when the row only contains empty cells
{
int productId = Convert.ToInt32(sheet.GetRow(row).GetCell(GetColumnIndex(properties, "ProductId")).NumericCellValue);
string productName = sheet.GetRow(row).GetCell(GetColumnIndex(properties, "ProductName")).StringCellValue;
decimal productPrice = Convert.ToDecimal(sheet.GetRow(row).GetCell(GetColumnIndex(properties, "ProductPrice")).StringCellValue);
int categoryId = Convert.ToInt32(sheet.GetRow(row).GetCell(GetColumnIndex(properties, "CategoryId")).NumericCellValue);
string categoryName = sheet.GetRow(row).GetCell(GetColumnIndex(properties, "CategoryName")).StringCellValue;
var product = new ProductXlsModel { ProductId = productId, ProductName = productName, ProductPrice = productPrice, CategoryId = categoryId, CategoryName = categoryName };
products.Add(product);
}
}
if (System.IO.File.Exists(filefullpath))
{
System.IO.File.Delete(filefullpath);
}
return RedirectToAction("DataImport", "Product");
//return Content(Boolean.TrueString);
//return Json(new { msg = "Product data uploaded successfully.", status = MessageType.success.ToString() }, JsonRequestBehavior.AllowGet);
}
else
{
//return Content("Sorry! Could not found this file.");
return RedirectToAction("DataImport", "Product");
}
}
else
{
//Upload file Null Message
return RedirectToAction("DataImport", "Product");
//return Content("Upload file could not found.");
//return Json(new { msg = "Upload file could not found.", status = MessageType.success.ToString() }, JsonRequestBehavior.AllowGet);
}
}
catch (Exception ex)
{
return RedirectToAction("DataImport", "Product");
//return Content("Oop! Error.");
//return Json(new { msg = ExceptionHelper.ExceptionMessageFormat(ex, log: false), status = MessageType.error.ToString() }, JsonRequestBehavior.AllowGet);
}
}
public ActionResult ImportFromCsv(ImportFileViewModel model)
{
try
{
if (model.ImportFile != null)
{
var file = model.ImportFile;
if (file != null && file.ContentLength > 0)
{
var fileBytes = new byte[file.ContentLength];
file.InputStream.Read(fileBytes, 0, file.ContentLength);
//do stuff with the bytes
string fileName = file.FileName;
string filePath = Path.Combine(Request.PhysicalApplicationPath, "Files\\", fileName);
System.IO.File.WriteAllBytes(filePath, fileBytes);
//File Uploaded
//using (var reader = new StreamReader(ImportCsv.InputStream))
//using (var reader = new StreamReader(model.ImportFile.InputStream))
using (var reader = new StreamReader(filePath))
using (var csvReader = new CsvReader(reader))
{
csvReader.Read();
//Read CSV File
var products = csvReader.GetRecords<ProductCsvModel>().ToList();
}
if (System.IO.File.Exists(filePath))
{
System.IO.File.Delete(filePath);
}
return RedirectToAction("DataImport", "Product");
//return Content(Boolean.TrueString);
//return Json(new { msg = "Product data uploaded successfully.", status = MessageType.success.ToString() }, JsonRequestBehavior.AllowGet);
}
else
{
//return Content("Sorry! Could not found this file.");
return RedirectToAction("DataImport", "Product");
}
}
else
{
//Upload file Null Message
return RedirectToAction("DataImport", "Product");
//return Content("Upload file could not found.");
//return Json(new { msg = "Upload file could not found.", status = MessageType.success.ToString() }, JsonRequestBehavior.AllowGet);
}
}
catch (Exception ex)
{
return RedirectToAction("DataImport", "Product");
//return Content("Oop! Error.");
//return Json(new { msg = ExceptionHelper.ExceptionMessageFormat(ex, log: false), status = MessageType.error.ToString() }, JsonRequestBehavior.AllowGet);
}
}