//[Authorize]
public IActionResult Upload([FromForm] NewUploadImageInput model)
{
Console.WriteLine();
var ts = DateTime.Now;
Console.WriteLine("upload request started" + ts.ToString());
if (!ModelState.IsValid)
{
return(BadRequest("параметры запроса некорректные"));
}
var res = service.UploadPicture(model);
Console.WriteLine("upload request ended " + (DateTime.Now - ts).TotalMilliseconds);
return(Ok(new { result = res }));
}
public bool UploadPicture(NewUploadImageInput input)
{
try
{
var image = Image.FromStream(input.Img.OpenReadStream(), true, true);
var s = new Size(image.Width, image.Height);
var bmp = new Bitmap(image, s);
byte[] fileBytes;
if (image.Width > image.Height)
{
biggestside = image.Width;
prop = biggestside / image.Height;
var newheight = 720 / prop;
needside = Convert.ToInt32(newheight);
if (biggestside > 720)
{
var ts = DateTime.Now;
Console.WriteLine("Image compressing started at " + ts.ToString());
var bmp2 = new Bitmap(image, new Size(720, needside));
var rectangle = new Rectangle(0, 0, bmp2.Width, bmp2.Height);
var bitmapData = bmp2.LockBits(rectangle, ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
bmp2.UnlockBits(bitmapData);
using (var ms = new MemoryStream())
{
bmp2.Save(ms, ImageFormat.Jpeg);
fileBytes = ms.ToArray();
}
var result = mapper.Map <NewUploadImageInputByte>(input, opt => opt.Items["Img"] = fileBytes);
//var result = new NewUploadImageInputByte
//{
// AppCode = input.AppCode,
// TImageprev = input.TImageprev,
// Img = fileBytes
//};
Console.WriteLine("Image compressing done/ elapsed " + (DateTime.Now - ts).TotalMilliseconds);
ts = DateTime.Now;
Console.WriteLine("uploading image done. elapsed " + (DateTime.Now - ts).TotalMilliseconds);
var resObj = repo.UploadPicture(result);
return(resObj == "1");
}
else
{
using (var ms = new MemoryStream())
{
bmp.Save(ms, ImageFormat.Png);
fileBytes = ms.ToArray();
}
var result = mapper.Map <NewUploadImageInputByte>(input, opt => opt.Items["Img"] = fileBytes);
//var result = new NewUploadImageInputByte
//{
// AppCode = input.AppCode,
// TImageprev = input.TImageprev,
// Img = fileBytes
//};
var resObj = repo.UploadPicture(result);
return(resObj == "1");
}
}
else if (image.Height > image.Width)
{
biggestside = image.Height;
prop = biggestside / image.Width;
var newweight = 720 / prop;
needside = Convert.ToInt32(newweight);
if (biggestside > 720)
{
var bmp3 = new Bitmap(image, new Size(needside, 720));
var rectangle = new Rectangle(0, 0, bmp3.Width, bmp3.Height);
var bitmapData = bmp3.LockBits(rectangle, ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
bmp3.UnlockBits(bitmapData);
using (var ms = new MemoryStream())
{
bmp3.Save(ms, ImageFormat.Jpeg);
fileBytes = ms.ToArray();
}
var result = mapper.Map <NewUploadImageInputByte>(input, opt => opt.Items["Img"] = fileBytes);
//var result = new NewUploadImageInputByte
//{
// AppCode = input.AppCode,
// TImageprev = input.TImageprev,
// Img = fileBytes
//};
var resObj = repo.UploadPicture(result);
return(resObj == "1");
}
else
{
using (var ms = new MemoryStream())
{
bmp.Save(ms, ImageFormat.Jpeg);
fileBytes = ms.ToArray();
}
var result = mapper.Map <NewUploadImageInputByte>(input, opt => opt.Items["Img"] = fileBytes);
//var result = new NewUploadImageInputByte
//{
// AppCode = input.AppCode,
// TImageprev = input.TImageprev,
// Img = fileBytes
//};
var resObj = repo.UploadPicture(result);
return(resObj == "1");
}
}
else
{
using (var ms = new MemoryStream())
{
bmp.Save(ms, ImageFormat.Jpeg);
fileBytes = ms.ToArray();
}
var result = mapper.Map <NewUploadImageInputByte>(input, opt => opt.Items["Img"] = fileBytes);
//var result = new NewUploadImageInputByte
//{
// AppCode = input.AppCode,
// TImageprev = input.TImageprev,
// Img = fileBytes
//};
var resObj = repo.UploadPicture(result);
return(resObj == "1");
}
}
catch (Exception)
{
return(false);
}
}
