def polling_station_vote(ballot_id):
ballot = db.session.query(Ballot).get(ballot_id)
if ballot is None:
abort(404)
permit_voting(ballot)
input_options = pickle.loads(request.form["input_options_data"])
try:
validate_options(input_options, ballot)
except ValidationError as e:
flash(unicode(e), "danger")
return redirect(url_for('polling_station_item', ballot_id=ballot_id))
except ValueError as e:
flash(u"Některý z hlasů má neplatnou hodnotu", "danger")
return redirect(url_for('polling_station_item', ballot_id=ballot_id))
try:
vote_timestamp = session.get("vote_timestamp_{}".format(ballot_id),
False)
if not vote_timestamp:
raise ValidationError()
hash_base = compute_hash_base(ballot_id, g.user.id, input_options,
vote_timestamp)
hash_salt = request.form["hash_salt"]
h = hashlib.sha1()
h.update(hash_base.encode("utf-8"))
h.update(hash_salt.encode("utf-8"))
hash_digest = h.hexdigest()
except Exception as e:
flash(u"Chyba při výpočtu kontrolního řetězce", "danger")
return redirect(url_for('polling_station_item', ballot_id=ballot_id))
for (option_id, value) in input_options.items():
vote = Vote()
vote.ballot_option_id = option_id
vote.value = value
vote.hash_digest = hash_digest
db.session.add(vote)
voter = Voter()
voter.ballot_id = ballot_id
voter.name = g.user.name
voter.email = g.user.email
voter.person_id = g.user.id
voter.voted_at = datetime.datetime.now()
voter.remote_addr = request.remote_addr
voter.user_agent = request.user_agent.string
db.session.add(voter)
send_mail = "send_confirmation_email" in request.form
email_body = send_vote_confirmation(ballot, voter, hash_digest, hash_salt,
vote_timestamp, send_mail)
db.session.commit()
return render_template('polling_station_vote.html',
ballot=ballot,
hash_digest=hash_digest,
email_body=email_body,
really_send=send_mail)
def polling_station_vote(ballot_id):
ballot = db.session.query(Ballot).get(ballot_id)
if ballot is None:
abort(404)
permit_voting(ballot)
input_options = pickle.loads(request.form["input_options_data"])
try:
validate_options(input_options, ballot)
except ValidationError as e:
flash(unicode(e), "danger")
return redirect(url_for('polling_station_item', ballot_id=ballot_id))
except ValueError as e:
flash(u"Některý z hlasů má neplatnou hodnotu", "danger")
return redirect(url_for('polling_station_item', ballot_id=ballot_id))
try:
vote_timestamp = session.get(
"vote_timestamp_{}".format(ballot_id), False)
if not vote_timestamp:
raise ValidationError()
hash_base = compute_hash_base(ballot_id, g.user.id,
input_options, vote_timestamp)
hash_salt = request.form["hash_salt"]
h = hashlib.sha1()
h.update(hash_base.encode("utf-8"))
h.update(hash_salt.encode("utf-8"))
hash_digest = h.hexdigest()
except Exception as e:
flash(u"Chyba při výpočtu kontrolního řetězce", "danger")
return redirect(url_for('polling_station_item', ballot_id=ballot_id))
for (option_id, value) in input_options.items():
vote = Vote()
vote.ballot_option_id = option_id
vote.value = value
vote.hash_digest = hash_digest
db.session.add(vote)
voter = Voter()
voter.ballot_id = ballot_id
voter.name = g.user.name
voter.email = g.user.email
voter.person_id = g.user.id
voter.voted_at = datetime.datetime.now()
voter.remote_addr = request.remote_addr
voter.user_agent = request.user_agent.string
db.session.add(voter)
send_mail = "send_confirmation_email" in request.form
email_body = send_vote_confirmation(ballot, voter, hash_digest,
hash_salt, vote_timestamp, send_mail)
db.session.commit()
return render_template(
'polling_station_vote.html', ballot=ballot,
hash_digest=hash_digest, email_body=email_body, really_send=send_mail)
def register(request, unique_id=None):
request.session['django_language'] = 'el'
establishment = None
voter = None
if unique_id:
establishment = get_object_or_404(Establishment,
unique_id=unique_id)
if establishment.voter_id:
voter = establishment.voter
else:
voter = Voter()
if request.method == 'POST':
if unique_id:
form = RegistrationForm(request.POST, instance=establishment)
else:
form = RegistrationForm(request.POST)
if form.is_valid():
voter.first_name = form.cleaned_data['voter_first_name']
voter.surname = form.cleaned_data['voter_surname']
voter.email = form.cleaned_data['voter_email']
voter.mobile_phone = form.cleaned_data['voter_mobile_phone']
voter.save()
# is_valid changes the instance. Invalidate, in order to avoid
# storing those changes.
establishment = Establishment.objects.get(unique_id=unique_id)
establishment.voter = voter
establishment.save()
return render(request, 'roll/thanks.html', {
'voter_first_name': voter.first_name,
'voter_surname': voter.surname,
'voter_email': voter.email,
'voter_mobile_phone': voter.mobile_phone,
'registration_url': request.path
})
else:
if unique_id:
form = RegistrationForm(
instance=establishment,
initial={
'voter_first_name': voter.first_name,
'voter_surname': voter.surname,
'voter_email': voter.email,
'voter_mobile_phone': voter.mobile_phone,
})
else:
form = RegistrationForm()
return render(request, 'roll/registration.html', {
'form': form,
'voter': voter,
'form_action': request.path,
})
def register(request, unique_id=None):
establishment = None
voter = None
if unique_id:
establishment = Establishment.objects.get(unique_id=unique_id)
if establishment.voter_id:
voter = establishment.voter
else:
voter = Voter()
if request.method == 'POST':
if unique_id:
form = RegistrationForm(request.POST, instance=establishment)
else:
form = RegistrationForm(request.POST)
if form.is_valid():
voter.name = form.cleaned_data['voter_name']
voter.email = form.cleaned_data['voter_email']
voter.mobile_phone = form.cleaned_data['voter_mobile_phone']
voter.save()
# is_valid changes the instance. Invalidate, in order to avoid
# storing those changes.
establishment = Establishment.objects.get(unique_id=unique_id)
establishment.voter = voter
establishment.save()
return render(
request, 'roll/thanks.html', {
'voter_name': voter.name,
'voter_email': voter.email,
'voter_mobile_phone': voter.mobile_phone,
'registration_url': request.path
})
else:
if unique_id:
form = RegistrationForm(instance=establishment,
initial={
'voter_name': voter.name,
'voter_email': voter.email,
'voter_mobile_phone':
voter.mobile_phone,
})
else:
form = RegistrationForm()
return render(request, 'roll/registration.html', {
'form': form,
'voter': voter,
'form_action': request.path,
})
