private void SelectTodayItem()
{
if (CurrentWeek == null)
{
return;
}
var today = DateTime.UtcNow;
var todayIndex = (int)today.DayOfWeek - 1;
SelectedWeekIndex = 0;
CurrentWeek.SelectedDayItem = CurrentWeek.Days.FirstOrDefault(d => d.Weekday == (todayIndex + 1));
CurrentWeek.SelectedDayItem = null;
_flurryPublisher.PublishActionbarToday(_university, _isTeacher,
(_isTeacher ? _teacher.Name : _group.GroupName), (_isTeacher ? _teacher.Id : _group.Id));
}