public async Task SaveProductImage(List <IFormFile> formFiles, int productId)
{
List <ItemImageDto> productImages = new List <ItemImageDto>();
string shortLocation = $"\\images\\items\\{productId}\\";
string uploads = Path.Combine(_hostingEnvironment.WebRootPath + shortLocation);
if (!Directory.Exists(uploads))
{
DirectoryInfo di = Directory.CreateDirectory(uploads);
}
foreach (var file in formFiles)
{
////string fileName = file.FileName;
//using (var memoryStream = new MemoryStream())
//{
// await file.CopyToAsync(memoryStream);
// using (var img = new Bitmap(memoryStream))
// {
// var bitmapa= MakeSquarePhoto(img, 800);
// bitmapa.Save(memoryStream,);
// }
//}
if (file.Length > 0)
{
//item.CopyTo(fileStream);
var timeSpan = DateTime.Now.ToString("yyyyMMddHHmmssffff");
var extension = System.IO.Path.GetExtension(file.FileName);
string newName = $"item_{timeSpan}.{extension}";
var filePath = Path.Combine(uploads, newName);
//var image = FixedSize((Image)file, 620, 440, true);
if (file == null || file.Length == 0)
{
return;
}
using (var memoryStream = new MemoryStream())
{
await file.CopyToAsync(memoryStream);
using (var img = Image.FromStream(memoryStream))
{
var resizedImage = FixedSize(img, 620, 440, false);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
resizedImage.Save(fileStream, ImageFormat.Jpeg);
}
}
}
ItemImageDto product = new ItemImageDto();
product.Source = $"/images/items/{productId}/{newName}";
product.ItemId = productId;
var newProduct = await _itemImageService.Add(product);
}
}
}
public bool AddItemImages(ItemImageDto dataDto)
{
if (dataDto != null)
{
using (EAharaDB context = new EAharaDB())
{
if (dataDto.Id > 0)
{
var data = context.ItemImages.FirstOrDefault(x => x.Id == dataDto.Id);
if (data != null)
{
data.Name = dataDto.Name;
data.ItemId = dataDto.ItemId;
//data.Image = itemDto.Image;
context.Entry(data).Property(x => x.Name).IsModified = true;
context.Entry(data).Property(x => x.ItemId).IsModified = true;
//context.Entry(data).Property(x => x.Image).IsModified = true;
if (dataDto.Image != null && dataDto.Image != "")
{
Guid id = Guid.NewGuid();
var imgData = dataDto.Image.Substring(dataDto.Image.IndexOf(",") + 1);
byte[] bytes = Convert.FromBase64String(imgData);
Image image;
using (MemoryStream ms = new MemoryStream(bytes))
{
image = Image.FromStream(ms);
}
Bitmap b = new Bitmap(image);
string filePath = System.Web.HttpContext.Current.Server.MapPath("~") + "UploadedFiles\\" + id + ".jpg";
b.Save(filePath, System.Drawing.Imaging.ImageFormat.Jpeg);
data.Image = string.Concat("UploadedFiles\\" + id + ".jpg");
}
context.SaveChanges();
return(true);
}
return(false);
}
else
{
ItemImage item = new ItemImage();
item.Name = dataDto.Name;
item.ItemId = dataDto.ItemId;
//item.Image = itemDto.Image;
item.IsActive = true;
if (dataDto.Image != null && dataDto.Image != "")
{
Guid id = Guid.NewGuid();
var imgData = dataDto.Image.Substring(dataDto.Image.IndexOf(",") + 1);
byte[] bytes = Convert.FromBase64String(imgData);
Image image;
using (MemoryStream ms = new MemoryStream(bytes))
{
image = Image.FromStream(ms);
}
Bitmap b = new Bitmap(image);
string filePath = System.Web.HttpContext.Current.Server.MapPath("~") + "UploadedFiles\\" + id + ".jpg";
b.Save(filePath, System.Drawing.Imaging.ImageFormat.Jpeg);
item.Image = string.Concat("UploadedFiles\\" + id + ".jpg");
}
context.ItemImages.Add(item);
context.SaveChanges();
return(true);
}
}
}
return(false);
}