def get_challenge_question_header(encrypted_message):
help_text = _(
_('Try to decrypt this message to win a free ticket.\n'
'%(num_tickets_student)i tickets left out of %(total_num_tickets_student)i '
'for students and %(num_tickets_non_student)i out of %(total_num_tickets_non_student)i'
' tickets left for non-students.') % {
'num_tickets_student': Challenge.unsolved_puzzles_left(student=True),
'total_num_tickets_student': Challenge.MAX_NUM_STUDENT,
'num_tickets_non_student': Challenge.unsolved_puzzles_left(student=False),
'total_num_tickets_non_student': Challenge.MAX_NUM_NON_STUDENT,
})
template = """
<div id="div_id_challenge_question" class="form-group">
<label for="id_challenge_question_encrypted" class="control-label col-lg-3">
%(challenge_question_label)s
</label>
<div class="controls col-lg-7">
<p class="help-block">%(help_text)s</p>
<p>%(encrypted_message)s</p>
</div>
</div>
"""
return template % {
'encrypted_message': encrypted_message,
'help_text': help_text,
'challenge_question_label': _('Challenge Question')
}
def clean(self):
self.cleaned_data = super(RegistrationForm, self).clean()
self.cleaned_data['solved_challenge'] = self.challenge
self.cleaned_data['has_solved_challenge'] = False
if 'challenge_do_attempt' in self.cleaned_data and \
self.cleaned_data["challenge_do_attempt"]:
# clean strings to minimise errors due to weird characters, spacing, capitalization etc.
user_solution = self.cleaned_data["challenge_question"].lower().strip()
user_solution = Challenge.clean_message(user_solution)
valid_solution = self.challenge.decrypted_message.lower().strip()
valid_solution = Challenge.clean_message(valid_solution)
if user_solution == valid_solution:
self.cleaned_data['has_solved_challenge'] = True
# Make sure there are challenges left in this category
if 'is_student' in self.cleaned_data:
spots_left = Challenge.unsolved_puzzles_left(student=self.cleaned_data["is_student"])
if spots_left == 0:
self.add_error('challenge_do_attempt',
_("There are no spots left for your category. "
"Please uncheck this box to proceed."))
# Avoid the same person solving challenges
if 'email' in self.cleaned_data and self.cleaned_data["email"]:
n = Registration.objects.filter(email=self.cleaned_data["email"]).count()
if n > 0:
self.add_error('challenge_do_attempt',
_("Someone who solved the puzzle already registered with your email. "
"Please uncheck this box to proceed."))
else:
self.add_error('challenge_question', _("No luck :( Try again?"))
self.add_error('challenge_do_attempt', _("Uncheck this if you'd like to proceed without a solution."))
self.data['has_solved_challenge'] = self.cleaned_data['has_solved_challenge']
if 'discount_code_code' in self.cleaned_data and \
self.cleaned_data["discount_code_code"]:
# check that discount code exists
code = self.cleaned_data["discount_code_code"]
self.has_discount_code = False
self.discount_code = None
discount_code_exists = DiscountCode.objects.filter(code=code).exists()
if discount_code_exists:
discount_code = DiscountCode.objects.get(code=code)
if not discount_code.is_active:
self.add_error('discount_code_code', _("Sorry, this discount code is inactive."))
elif Registration.objects.filter(discount_code=discount_code).count() >= discount_code.max_coupons:
self.add_error('discount_code_code', _("Sorry, we ran out of coupons for this discount code."))
else:
self.has_discount_code = True
self.discount_code = discount_code
else:
self.add_error('discount_code_code', _("Sorry, this discount code doesn't exist."))
return self.cleaned_data
def clean(self):
self.cleaned_data = super(RegistrationForm, self).clean()
self.cleaned_data['solved_challenge'] = self.challenge
self.cleaned_data['has_solved_challenge'] = False
if 'challenge_do_attempt' in self.cleaned_data and \
self.cleaned_data["challenge_do_attempt"]:
# clean strings to minimise errors due to weird characters, spacing, capitalization etc.
user_solution = self.cleaned_data["challenge_question"].lower().strip()
user_solution = Challenge.clean_message(user_solution)
valid_solution = self.challenge.decrypted_message.lower().strip()
valid_solution = Challenge.clean_message(valid_solution)
if user_solution == valid_solution:
self.cleaned_data['has_solved_challenge'] = True
# Make sure there are challenges left in this category
if 'is_student' in self.cleaned_data:
spots_left = Challenge.unsolved_puzzles_left(student=self.cleaned_data["is_student"])
if spots_left == 0:
self.add_error('challenge_do_attempt',
_("There are no spots left for your category. "
"Please uncheck this box to proceed."))
# Avoid the same person solving challenges
if 'email' in self.cleaned_data and self.cleaned_data["email"]:
n = Registration.objects.filter(email=self.cleaned_data["email"]).count()
if n > 0:
self.add_error('challenge_do_attempt',
_("Someone who solved the puzzle already registered with your email. "
"Please uncheck this box to proceed."))
else:
self.add_error('challenge_question', _("No luck :( Try again?"))
self.add_error('challenge_do_attempt', _("Uncheck this if you'd like to proceed without a solution."))
self.data['has_solved_challenge'] = self.cleaned_data['has_solved_challenge']
if 'discount_code_code' in self.cleaned_data and \
self.cleaned_data["discount_code_code"]:
# check that discount code exists
code = self.cleaned_data["discount_code_code"]
self.has_discount_code = False
self.discount_code = None
discount_code_exists = DiscountCode.objects.filter(code=code).exists()
if discount_code_exists:
discount_code = DiscountCode.objects.get(code=code)
if not discount_code.is_active:
self.add_error('discount_code_code', _("Sorry, this discount code is inactive."))
elif Registration.objects.filter(discount_code=discount_code).count() >= discount_code.max_coupons:
self.add_error('discount_code_code', _("Sorry, we ran out of coupons for this discount code."))
else:
self.has_discount_code = True
self.discount_code = discount_code
else:
self.add_error('discount_code_code', _("Sorry, this discount code doesn't exist."))
return self.cleaned_data
def get(self, request, *args, **kwargs):
language = request.LANGUAGE_CODE
challenge = Challenge.get_unsolved_challenge(language=language)
challenge_id = challenge.id if challenge else None
order_id = Registration.generate_order_id()
context = {
'order_id': order_id,
'form': RegistrationForm(challenge=challenge),
'stripe_public_key': self.get_stripe_public_key(),
'challenge_id': challenge_id
}
print 'GET ====== '
return render(request, self.template_name, context)
def clean_message(self, m):
return Challenge.clean_message(m)
def clean_message(self, m):
return Challenge.clean_message(m)
