public ActionResult Render(Guid?guid, Int32?width = null, Int32?height = null)
{
this.Response.Clear();
YoumotoDbContext context = new YoumotoDbContext();
Picture picture = guid == null ? null : PicturePersister.LoadSingle(context, guid.Value);
if (picture == null)
{
var bitmap = ESolutions.Youmoto.Web.UI.Properties.Resources.NoImage;
this.Response.ContentType = "image/png";
bitmap.Save(this.Response.OutputStream, ImageFormat.Png);
}
else
{
var bitmap = picture.GetBitmap(width, height);
this.Response.ContentType = "image/jpg";
Int64 compression = width.HasValue || height.HasValue ? 60L : 100L;
EncoderParameters parameters = new EncoderParameters(1);
parameters.Param[0] = new EncoderParameter(Encoder.Quality, compression);
ImageCodecInfo codec = ImageCodecInfo.GetImageEncoders().FirstOrDefault(runner => runner.FormatID == ImageFormat.Jpeg.Guid);
bitmap.Save(this.Response.OutputStream, codec, parameters);
}
this.Response.End();
return(null);
}
public void TestLoadSingleWithNonExistingGuid()
{
using (var context = new YoumotoDbContext(Effort.DbConnectionFactory.CreateTransient()))
{
var picture = PicturePersister.LoadSingle(context, new Guid("{633CEC22-87CF-4D27-9FA6-578322675617}"));
Assert.IsNull(picture);
}
}
public void TestLoadSingleWithExistingGuid()
{
using (var context = new YoumotoDbContext(Effort.DbConnectionFactory.CreateTransient()))
{
Picture newPicture = PicturePersister.Create();
context.Pictures.Add(newPicture);
context.SaveChanges();
var picture = PicturePersister.LoadSingle(context, newPicture.Guid);
Assert.IsNotNull(picture);
Assert.AreEqual(newPicture, picture);
}
}
