public ActionResult Image(string id, int?width, int?height, bool crop = true, bool center = true)
{
IImagesRepository repository = DependencyResolver.Current.GetService <IImagesRepository>();
var imageEntity = repository.GetById(new Guid(id));
byte[] binary;
if (width == null && height == null)
{
binary = imageEntity.Binary;
}
else
{
string key = "File_" + id + "_width_" + width + "_height_" + height + "_crop_" + crop + "_center_" + center;
binary = this.HttpContext.Cache[key] as byte[];
if (binary == null)
{
binary = crop ?
ImageHelper.GetImageCroped(imageEntity.Binary, width.Value, height.Value, center) :
ImageHelper.GetImageResized(imageEntity.Binary, width.Value, height.Value);
this.HttpContext.Cache.Insert(key, binary);
}
}
return(File(new MemoryStream(binary), ImageHelper.GetContentType(Path.GetExtension(imageEntity.Name)), imageEntity.Name));
}
/// <summary>
/// Повертає екземпляр зображення за ідентифікатором
/// </summary>
/// <param name="id">Ідентифікатор зображення</param>
/// <returns>Екземпляр зображення</returns>
public ImagesDtoModel GetImageById(int id)
{
var mapper = new MapperConfiguration(cfg => cfg.CreateMap <ImagesModel, ImagesDtoModel>()).CreateMapper();
ImagesDtoModel imageDto = mapper.Map <ImagesDtoModel>(imagesRepository.GetById(id));
imageDto.ProductName = commonRepository.GetProductsIdNames()[imageDto.ProductId];
return(imageDto);
}
public ActionResult Image(string id)
{
var imageEntity = repository.GetById(new Guid(id));
string key = "File_" + id;
byte[] binary = this.HttpContext.Cache[key] as byte[];
if (binary == null)
{
binary = ImageHelper.GetImageCroped(imageEntity.Binary, 100, 100, true);
this.HttpContext.Cache.Insert(key, binary);
}
return(File(new MemoryStream(binary), ImageHelper.GetContentType(Path.GetExtension(imageEntity.Name)), imageEntity.Name));
}
public async Task <ImageStatusResult> GetImageStatus(Guid imageId) => (ImageStatusResult)await _imagesRepository.GetById(imageId);
