| # Copyright 2011 the Melange authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| """Module for the GCI age check.""" |
| |
| from django import forms |
| |
| from melange.request import exception |
| from soc.logic import validate |
| from soc.views.helper import url_patterns |
| |
| from soc.modules.gci.views import base as gci_base |
| from soc.modules.gci.views import forms as gci_forms |
| from soc.modules.gci.views.helper import url_patterns as gci_url_patterns |
| |
| |
| class AgeCheckForm(gci_forms.GCIModelForm): |
| """Django form for the Age verification page.""" |
| |
| class Meta: |
| model = None |
| css_prefix = 'gci_age_check' |
| fields = ['birth_date'] |
| |
| birth_date = forms.DateField( |
| label='Date of birth (YYYY-MM-DD)', required=True) |
| |
| |
| class AgeCheck(gci_base.GCIRequestHandler): |
| """View for the GCI age check.""" |
| |
| def djangoURLPatterns(self): |
| """The URL pattern for the view.""" |
| return [gci_url_patterns.url(r'age_check/%s$' % url_patterns.PROGRAM, |
| self, name='gci_age_check')] |
| |
| def checkAccess(self, data, check, mutator): |
| """Ensures that student sign up is active and the user is logged out.""" |
| check.studentSignupActive() |
| check.isLoggedOut() |
| |
| def templatePath(self): |
| """Returns the path to the template.""" |
| return 'modules/gci/age_check/base.html' |
| |
| def context(self, data, check, mutator): |
| """Handler for default HTTP GET request.""" |
| context = { |
| 'page_name': 'Age Verification for %s' % data.program.name, |
| 'program': data.program, |
| 'failed_check': False |
| } |
| |
| age_check_result = data.request.COOKIES.get('age_check', None) |
| |
| if age_check_result == '0': |
| context['failed_check'] = True |
| elif age_check_result: |
| # age check passed, redirect to create profile page |
| # TODO(nathaniel): Can this be cleaned up at all? Creating and |
| # discarding a response feels weird. |
| response = data.redirect.createProfile('student').to( |
| 'create_gci_profile', secure=True) |
| raise exception.Redirect(response['Location']) |
| |
| if data.POST: |
| context['form'] = AgeCheckForm(data.POST) |
| else: |
| context['form'] = AgeCheckForm() |
| |
| return context |
| |
| def post(self, data, check, mutator): |
| """Handles POST requests.""" |
| form = AgeCheckForm(data.POST) |
| |
| if not form.is_valid(): |
| # TODO(nathaniel): problematic self-call. |
| return self.get(data, check, mutator) |
| |
| program = data.program |
| birth_date = form.cleaned_data['birth_date'] |
| |
| # redirect to the same page and have the cookies sent across |
| # TODO(nathaniel): make this .program() call unnecessary. |
| data.redirect.program() |
| |
| response = data.redirect.to('gci_age_check') |
| |
| age_sufficient = validate.isAgeSufficientForProgram(birth_date, program) |
| response.set_cookie('age_check', birth_date if age_sufficient else '0') |
| |
| return response |