code: def index_view(request, auth_form=None, force_login=False, added_context=None):
      
      if request.user.is_authenticated and not force_login:
          return dashboard_view(request)
      else:
          auth_form = auth_form or AuthenticateForm()
          request.session.set_test_cookie()
  
          fcps_emerg = get_fcps_emerg(request)
  
          try:
              login_warning = settings.LOGIN_WARNING
          except AttributeError:
              login_warning = None
  
          if fcps_emerg and not login_warning:
              login_warning = fcps_emerg
  
          ap_week = get_ap_week_warning(request)
  
          if ap_week and not login_warning:
              login_warning = ap_week
  
          events = Event.objects.filter(time__gte=datetime.now(), time__lte=(datetime.now().date() + relativedelta(weeks=1)), public=True).this_year()
          sports_events = events.filter(approved=True, category="sports").order_by('time')[:3]
          school_events = events.filter(approved=True, category="school").order_by('time')[:3]
  
          data = {
              "auth_form": auth_form,
              "request": request,
              "git_info": settings.GIT,
              "bg_pattern": get_bg_pattern(),
              "theme": get_login_theme(),
              "login_warning": login_warning,
              "senior_graduation": settings.SENIOR_GRADUATION,
              "senior_graduation_year": settings.SENIOR_GRADUATION_YEAR,
              "sports_events": sports_events,
              "school_events": school_events
          }
          schedule = schedule_context(request)
          data.update(schedule)
          if added_context is not None:
              data.update(added_context)
          return render(request, "auth/login.html", data)
docs: Process and show the main login page or dashboard if logged in.