public void Update(AuthorDto item, IFormFile file)
{
var oldImageName = Get(item.Id).ImagePath;
if (file != null && file.Length > 0)
{
var cropped = ImageTool.CropMaxSquare(Image.FromStream(file.OpenReadStream()));
var resized = ImageTool.Resize(cropped, 500, 500);
var uploads = Path.Combine(_configuration.WebRootPath, "pics\\Authors");
if (!string.IsNullOrEmpty(oldImageName))
{
var oldPath = Path.Combine(uploads, oldImageName);
if (File.Exists(oldPath))
{
File.Delete(oldPath);
}
}
var fileName = Guid.NewGuid() + Path.GetExtension(file.FileName);
var filePath = Path.Combine(uploads, fileName);
resized.Save(filePath);
item.ImagePath = fileName;
}
else
{
item.ImagePath = oldImageName;
}
var author = _mapper.Map <AuthorDto, Author>(item);
_repository.Update(author);
_repository.Save();
}
public void CropMaxSquareTest()
{
// Act
var img1 = ImageTool.CropMaxSquare(_wideImage);
var img2 = ImageTool.CropMaxSquare(_hightImage);
var img3 = ImageTool.CropMaxSquare(_squareImage);
// Assert
Assert.Equal(500, img1.Width);
Assert.Equal(500, img1.Height);
Assert.Equal(500, img2.Width);
Assert.Equal(500, img2.Height);
Assert.Equal(500, img3.Width);
Assert.Equal(500, img3.Height);
}
public void Create(AuthorDto item, IFormFile file)
{
if (file != null && file.Length > 0)
{
var cropped = ImageTool.CropMaxSquare(Image.FromStream(file.OpenReadStream()));
var resized = ImageTool.Resize(cropped, 500, 500);
var uploads = Path.Combine(_configuration.WebRootPath, "pics\\Authors");
var fileName = Guid.NewGuid() + Path.GetExtension(file.FileName);
var filePath = Path.Combine(uploads, fileName);
item.ImagePath = fileName;
resized.Save(filePath);
}
var author = _mapper.Map <AuthorDto, Author>(item);
_repository.Create(author);
_repository.Save();
}
