public override void ProcessRequest(HttpContextBase context)
{
var request = context.Request;
var userName = request.Params["userName"];
if (string.IsNullOrEmpty(userName))
{
return;
}
var user = UserRepository.FindByUserName(userName);
if (user == null)
{
return;
}
var plaqueBadge = new PlaqueBadge();
if (user.Achievements.Result.Any(x => x.Achievement.Id == plaqueBadge.Id) == false)
{
AchievementRepository.Award(plaqueBadge.Id, new List <IUser> {
user
}.AsQueryable());
}
Color borderColor = GetColor(request.QueryString, "borderColor", Colors.BorderColor);
Color textBackColor = GetColor(request.QueryString, "textBackColor", Colors.TextBackColor);
Color textForeColor = GetColor(request.QueryString, "textForeColor", Colors.TextForeColor);
const int sideMargin = 15;
var pktString = string.Format("• Punkty: {0}", user.CurrentScore);
var badgesString = string.Format("• Odznaki: {0}", user.Achievements.Total);
using (MemoryStream ms = new MemoryStream())
{
using (Image image = new Bitmap(context.Server.MapPath("~/Assets/Images/badge2.png")))
{
using (Graphics gdi = Graphics.FromImage(image))
{
gdi.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit;
gdi.InterpolationMode = InterpolationMode.HighQualityBicubic;
gdi.SmoothingMode = SmoothingMode.HighSpeed;
gdi.CompositingQuality = CompositingQuality.HighSpeed;
using (Font f = new Font(new FontFamily("Consolas"), 12f, FontStyle.Bold))
{
var measureString = gdi.MeasureString(pktString, f, image.Width);
var positionX = 20;
var imageHeight = image.Height;
var positionY = imageHeight - 48f - 5;
try
{
string gravatarImage = user.GravatarUrl(48);
HttpWebRequest gravatarRequest = (HttpWebRequest)WebRequest.Create(gravatarImage);
using (var responseStream = gravatarRequest.GetResponse().GetResponseStream())
{
Image userPicture = Image.FromStream(responseStream);
gdi.DrawImage(userPicture, 10, positionY);
positionX += 48;
}
}
catch (Exception)
{
//do nothing - we will draw only text
}
// text a bit higher then the picture
//positionY -= 5;
using (Brush b = new SolidBrush(textForeColor))
{
gdi.DrawString(pktString, f, b,
positionX, positionY);
positionY += measureString.Height;
gdi.DrawString(badgesString, f, b, positionX, positionY);
}
}
}
image.Save(ms, ImageFormat.Png);
}
ms.WriteTo(context.Response.OutputStream);
}
context.Response.ContentType = "image/png";
//context.Response.WriteFile("~/Assets/Images/badge2.png");
}