public ImagePreviewViewModel BuildPreview(Image image)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
var result = new ImagePreviewViewModel();
result.Name = image.Name;
result.Description = image.Description;
result.Key = image.Key;
try
{
result.Content = string.Format(
"data:{0};base64,{1}",
image.ContentType,
this.GetImageContent(image));
}
catch (Exception)
{
result.Content = string.Empty;
}
return result;
}
public PartialViewResult ImagePreview(int? imageKey)
{
var result = new ImagePreviewViewModel();
if (imageKey.HasValue)
{
try
{
Image image = this._imageAlbumService.GetImageByKey(imageKey.Value);
if (image != null)
{
result = this._imageMapper.BuildPreview(image);
}
}
catch (Exception ex)
{
this.TempData[Constants.TempDataErrorMessage] = ex.Message;
return this.PartialView("_ErrorModal");
}
}
return this.PartialView("_ImagePreview", result);
}
