public Guid UploadImage(IList <IFormFile> files)
{
IFormFile uploadedImage = files.FirstOrDefault();
if (uploadedImage == null || uploadedImage.ContentType.ToLower().StartsWith("image/"))
{
using (CartelLoyolaContext dbContext = new CartelLoyolaContext())
{
MemoryStream ms = new MemoryStream();
uploadedImage.OpenReadStream().CopyTo(ms);
System.Drawing.Image img = System.Drawing.Image.FromStream(ms);
// Convert the array to a base 64 sring.
String s = Convert.ToBase64String(ms.ToArray(),
Base64FormattingOptions.InsertLineBreaks);
Imagem imageEntity = new Imagem()
{
Id = Guid.NewGuid(),
Name = uploadedImage.Name,
Data = s,
Width = img.Width,
Height = img.Height,
ContentType = uploadedImage.ContentType
};
dbContext.Images.Add(imageEntity);
dbContext.SaveChanges();
imageId = imageEntity.Id;
}
}
return(imageId);
}
