private void SaveImagesAndLink(CarItem dbModel, IEnumerable <HttpPostedFileBase> files)
{
//save images into db
if (files == null)
{
return;
}
foreach (var file in files)
{
if (file == null || file.ContentLength <= 0)
{
continue;
}
var image = new CarImages
{
Name = file.FileName,
ContentLength = file.ContentLength,
ContentType = file.ContentType,
Data = new byte[file.ContentLength]
};
file.InputStream.Read(image.Data, 0, (int)image.ContentLength);
_carImageManager.Add(image); //save image to db
dbModel.CarImages.Add(image); //add link to CarItem
}
}
public IActionResult Add([FromForm] FileUpload file, [FromForm] int carId)
{
if (file.files.Length > 0)
{
CarImage carImage = new CarImage();
carImage.Date = DateTime.Now;
string path = _webHostEnvironment.WebRootPath + "\\images\\";
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
Tuple <string, string, string> tuple = GuidHelper.GuidedPath(file.files);
string guidedPath = tuple.Item2;
string guidedPathForDb = tuple.Item1;
using (FileStream fileStream = System.IO.File.Create(Environment.CurrentDirectory + @"\wwwroot\images\" + tuple.Item3))
{
file.files.CopyTo(fileStream);
fileStream.Flush();
}
carImage.CarId = carId;
carImage.ImagePath = guidedPathForDb;
var result = _carImageManager.Add(carImage);
if (result.IsSuccessful)
{
return(Ok(result));
}
return(BadRequest(result));
}
return(BadRequest("Geçerli bir klasör seçiniz!"));
}
public IActionResult Add([FromForm(Name = ("Image"))] IFormFile file, [FromForm] CarImage carImage)
{
var result = _carImageManager.Add(file, carImage);
if (result.Success)
{
return(Ok(result));
}
return(BadRequest(result));
}
public IActionResult Add([FromForm] CarImage carImage, [FromForm] IFormFile formFile)
{
var result = _carImageManager.Add(carImage, formFile);
if (result.Success)
{
return(Ok(result.Message));
}
return(BadRequest(result.Message));
}
public IActionResult Add([FromForm] CarImage carImage, [FromForm] IFormFile formFile)
{
if (formFile.Length > 0)
{
if (!Directory.Exists(_environment.WebRootPath + @"\Uploads\"))
{
Directory.CreateDirectory(_environment.WebRootPath + @"\Uploads\");
}
string guidKey = Guid.NewGuid().ToString("N");
using (FileStream fileStream = System.IO.File.Create(_environment.WebRootPath + GuidFileCreate(formFile, guidKey)))
{
/*formdan gelen datayı belleğe yazıp oradan oluşturduğumuz dosyaya
* yazma işlemi yapıyoruz , ve bundan sonra cachede durması performans
* sorunları yaratacağıdan flush ile cache i temizliyoruz.
*/
formFile.CopyTo(fileStream);
fileStream.Flush();
carImage.Date = DateTime.Now;
carImage.ImagePath = GuidFileCreate(formFile, guidKey);
var result = _carImageManager.Add(carImage);
if (result.Success)
{
return(Ok(result.Message));
}
return(BadRequest(result.Message));
}
}
else
{
return(BadRequest(Messages.FileNotRead));
}
}