views.py 文件源码

def homepage(request):
    """
    Homepage view for when the URL does not specify a specific semester.
    Looks at session data to see the user's last visited semester.
    If no data is given, the homepage defaults to the semester
    given by DEFAULT_SEMESTER_PK
    """
    if request.user.is_authenticated:
        return redirect(to=request.user.options.get_absolute_url())
    elif request.session.get('homepage', ''):
        # If the student has visited a student page before, redirect
        return redirect(django_reverse(
            'semesterpage-studyprogram',
            args=(request.session.get('homepage'),)
        ))
    else:
        semester_pk = request.session.get('semester_pk', DEFAULT_SEMESTER_PK)
        semester = Semester.objects.get(pk=semester_pk)
        return redirect(to=semester.get_absolute_url())