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')
