public ActionResult ChangeTheme(string themeId)
{
IUserData user = UserContext.CurrentUser;
PersonalizeSettings userPersonalize = user.PersonalizeSettings();
string id = userPersonalize.ThemeId;
JsonDataResult result = new JsonDataResult();
if (id != themeId)
{
userPersonalize.ThemeId = themeId;
result.Result = user.UpdatePersonalize(userPersonalize);
}
return(Json(result));
}
/// <summary>
/// 修改界面的背景主题
/// </summary>
/// <param name="background"></param>
/// <returns></returns>
public ActionResult ChangeBackground(string background)
{
IUserData user = UserContext.CurrentUser;
PersonalizeSettings userPersonalize = user.PersonalizeSettings();
string bg = userPersonalize.Background;
JsonDataResult result = new JsonDataResult();
if (bg != background)
{
userPersonalize.Background = background;
result.Result = user.UpdatePersonalize(userPersonalize);
}
return(Json(result));
}
public ActionResult UserProtrait()
{
IUserData user = UserContext.CurrentUser;
PersonalizeSettings userPersonalize = user.PersonalizeSettings();
byte[] protrait = userPersonalize.Portrait;
if (protrait == null)
{
return(File("~/Content/images/protrait.png", "image/jpeg"));
}
else
{
return(File(protrait, "image/jpeg"));
}
}
private void SaveUserProtrait(string filePath)
{
FileInfo imageFile = new FileInfo(filePath);
if (imageFile.Exists)
{
IUserData user = UserContext.CurrentUser;
PersonalizeSettings settings = user.PersonalizeSettings();
int size = 128;
using (Image smallImage = ZoomOut(ImageCut(Image.FromFile(imageFile.FullName)), size, size))
{
using (MemoryStream ms = new MemoryStream())
{
smallImage.Save(ms, ImageFormat.Png);
settings.Portrait = ms.ToArray();
}
}
imageFile.Delete();
user.UpdatePersonalize(settings);
}
}