private Image GetImageThumbnail(Bitmap sourceBitmap)
{
//bad for small or disproportionate images
//return sourceBitmap.GetThumbnailImage(config.ThumbnaillWidth, config.ThumbnaillHeight, () => false, IntPtr.Zero);
var targetSize = new Size(Math.Min(sourceBitmap.Width, config.ThumbnaillWidth), Math.Min(sourceBitmap.Height, config.ThumbnaillHeight));
var point = new Point(0, 0);
var size = targetSize;
if (sourceBitmap.Width > config.ThumbnaillWidth && sourceBitmap.Height > config.ThumbnaillHeight)
{
if (sourceBitmap.Width > sourceBitmap.Height)
{
var width = (int)(config.ThumbnaillWidth * (sourceBitmap.Height / (1.0 * config.ThumbnaillHeight)));
size = new Size(width, sourceBitmap.Height);
}
else
{
var height = (int)(config.ThumbnaillHeight * (sourceBitmap.Width / (1.0 * config.ThumbnaillWidth)));
size = new Size(sourceBitmap.Width, height);
}
}
if (sourceBitmap.Width > sourceBitmap.Height)
{
point.X = (sourceBitmap.Width - size.Width) / 2;
}
var targetThumbnailSettings = new UserPhotoThumbnailSettings(point, size);
return(UserPhotoThumbnailManager.GetBitmap(sourceBitmap, targetSize, targetThumbnailSettings, InterpolationMode.Bilinear));
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
var defuaultPhoto = UserPhotoManager.GetDefaultPhotoAbsoluteWebPath();
if (User == null)
{
MainImgUrl = defuaultPhoto;
ThumbnailSettings = UserPhotoThumbnailSettings.LoadForDefaultTenant();
}
else
{
IsLdap = User.IsLDAP();
HasAvatar = User.HasAvatar();
MainImgUrl = UserPhotoManager.GetPhotoAbsoluteWebPath(User.ID);
ThumbnailSettings = UserPhotoThumbnailSettings.LoadForUser(User.ID);
}
Page.RegisterStyle("~/usercontrols/users/userprofile/css/loadphoto_style.less",
"~/usercontrols/users/userprofile/css/jquery.jcrop.less")
.RegisterBodyScripts("~/js/uploader/ajaxupload.js",
"~/usercontrols/users/userprofile/js/loadphoto.js",
"~/usercontrols/users/userprofile/js/jquery.jcrop.js");
var script =
string.Format(
"window.ASC.Controls.LoadPhotoImage.init('{0}',[{1},{2}],{{point:{{x:{3},y:{4}}},size:{{width:{5},height:{6}}}}},'{7}', '{8}');",
User == null ? "" : User.ID.ToString(),
UserPhotoManager.SmallFotoSize.Width,
UserPhotoManager.SmallFotoSize.Height,
ThumbnailSettings.Point.X,
ThumbnailSettings.Point.Y,
ThumbnailSettings.Size.Width,
ThumbnailSettings.Size.Height,
HasAvatar ? MainImgUrl : "",
defuaultPhoto);
Page.RegisterInlineScript(script);
}
