public void SaveGallerySettings(Setting setting, IPrincipal user)
{
if (!IsAdminUser(user))
{
throw new SecurityException("Not authorized.");
}
if (setting.EntityState == EntityState.Unchanged)
{
return;
}
var context = new DatabaseEntities();
try
{
if (setting.EntityState == EntityState.Modified)
{
var current = (from settings in context.Settings where settings.Id == setting.Id select settings).SingleOrDefault();
if (current != null)
{
context.Settings.ApplyCurrentValues(setting);
setting = current;
}
}
else
{
context.Settings.AddObject(setting);
}
context.SaveChanges();
}
catch (OptimisticConcurrencyException)
{
context.Refresh(RefreshMode.ClientWins, setting);
context.SaveChanges();
}
SetLastChange(GetGalleryDirectory(setting.Gallery));
}
