def index(request): """Main entry page into EvaP providing all the login options available. THe username/password login is thought to be used for internal users, e.g. by connecting to a LDAP directory. The login key mechanism is meant to be used to include external participants, e.g. visiting students or visiting contributors. """ # parse the form data into the respective form submit_type = request.POST.get("submit_type", "no_submit") new_key_form = NewKeyForm(request.POST if submit_type == "new_key" else None) login_key_form = LoginKeyForm(request.POST if submit_type == "login_key" else None) login_username_form = LoginUsernameForm( request, request.POST if submit_type == "login_username" else None) # process form data if request.method == 'POST': if new_key_form.is_valid(): # user wants a new login key profile = new_key_form.get_user() profile.generate_login_key() profile.save() EmailTemplate.send_login_key_to_user(new_key_form.get_user()) messages.success(request, _("Successfully sent email with new login key.")) elif login_key_form.is_valid(): # user would like to login with a login key and passed key test auth_login(request, login_key_form.get_user()) elif login_username_form.is_valid(): # user would like to login with username and password and passed password test auth_login(request, login_username_form.get_user()) # clean up our test cookie if request.session.test_cookie_worked(): request.session.delete_test_cookie() # if not logged in by now, render form if not request.user.is_authenticated(): # set test cookie to verify whether they work in the next step request.session.set_test_cookie() template_data = dict(new_key_form=new_key_form, login_key_form=login_key_form, login_username_form=login_username_form) return render(request, "index.html", template_data) else: user, created = UserProfile.objects.get_or_create( username=request.user.username) # check for redirect variable redirect_to = request.GET.get("next", None) if redirect_to is not None: if redirect_to.startswith("/staff/"): if request.user.is_staff: return redirect(redirect_to) elif redirect_to.startswith("/grades/"): if request.user.is_grade_publisher: return redirect(redirect_to) elif redirect_to.startswith("/contributor/"): if user.is_contributor: return redirect(redirect_to) elif redirect_to.startswith("/student/"): if user.is_participant: return redirect(redirect_to) else: return redirect(redirect_to) # redirect user to appropriate start page if request.user.is_staff: return redirect('staff:index') elif request.user.is_grade_publisher: return redirect('grades:semester_view', Semester.active_semester().id) elif user.is_contributor_or_delegate: return redirect('contributor:index') elif user.is_participant: return redirect('student:index') else: return redirect('results:index')
def index(request): """Main entry page into EvaP providing all the login options available. The username/password login is thought to be used for internal users, e.g. by connecting to a LDAP directory. The login key mechanism is meant to be used to include external participants, e.g. visiting students or visiting contributors. """ # parse the form data into the respective form submit_type = request.POST.get("submit_type", "no_submit") new_key_form = NewKeyForm(request.POST if submit_type == "new_key" else None) login_key_form = LoginKeyForm(request.POST if submit_type == "login_key" else None) login_username_form = LoginUsernameForm(request, request.POST if submit_type == "login_username" else None) # process form data if request.method == 'POST': if new_key_form.is_valid(): # user wants a new login key profile = new_key_form.get_user() profile.generate_login_key() profile.save() EmailTemplate.send_login_key_to_user(new_key_form.get_user()) messages.success(request, _("Successfully sent email with new login key.")) elif login_key_form.is_valid(): # user would like to login with a login key and passed key test auth_login(request, login_key_form.get_user()) elif login_username_form.is_valid(): # user would like to login with username and password and passed password test auth_login(request, login_username_form.get_user()) # clean up our test cookie if request.session.test_cookie_worked(): request.session.delete_test_cookie() # if not logged in by now, render form if not request.user.is_authenticated(): # set test cookie to verify whether they work in the next step request.session.set_test_cookie() template_data = dict(new_key_form=new_key_form, login_key_form=login_key_form, login_username_form=login_username_form) return render(request, "index.html", template_data) else: user, created = UserProfile.objects.get_or_create(username=request.user.username) # check for redirect variable redirect_to = request.GET.get("next", None) if redirect_to is not None: if redirect_to.startswith("/staff/"): if request.user.is_staff: return redirect(redirect_to) elif redirect_to.startswith("/grades/"): if request.user.is_grade_publisher: return redirect(redirect_to) elif redirect_to.startswith("/contributor/"): if user.is_contributor: return redirect(redirect_to) elif redirect_to.startswith("/student/"): if user.is_participant: return redirect(redirect_to) else: try: resolve(redirect_to) except Resolver404: pass else: return redirect(redirect_to) # redirect user to appropriate start page if request.user.is_staff: return redirect('staff:index') elif request.user.is_grade_publisher: return redirect('grades:semester_view', Semester.active_semester().id) elif user.is_contributor_or_delegate: return redirect('contributor:index') elif user.is_participant: return redirect('student:index') else: return redirect('results:index')