def post(self, question_id):
# check the question
if question_id not in question.all_by_id():
return handlers.bad_request_error(self, 'Invalid question "%s"' % question_id);
id = handlers.get_user_id(self.request);
answerer = entities.Answerer.get_by_key_name(id);
# check the answerer
if answerer is None:
return handlers.bad_request_error(self, 'Could not identify answerer "%s"' % id);
# if they've already answered, just redirect
if question_id in answerer.questions_answered:
self.redirect('/result/%s' % question_id);
return;
# check the answer
answer = self.request.get('answer');
if int(answer) not in range(0, len(question.all_by_id()[question_id].answers)):
return handlers.bad_request_error(self, 'Invalid answer "%s" for question "%s"' % (answer, question_id));
# otherwise, record the answer and redirect to the answer page
# update the answerer
answerer.questions_answered.append(question_id);
answerer.answers.append(answer);
answerer.put();
# update the answer counter
counter = entities.ShardedCounter(question_id + ':' + answer);
counter.increment();
# redirect to the answer page for that question
self.redirect("/ask/%s" % question_id);
def get(self, question_id):
id = handlers.get_user_id(self.request);
answerer = entities.Answerer.get_or_insert(id);
common_values = handlers.get_template_values_common(answerer);
# if no question_id was passed, pick a random question and redirect to that
if question_id is None or question_id == '':
already_answered = True;
while already_answered:
question_to_ask = question.all()[random.randint(0, len(question.all()) - 1)].id;
already_answered = question_to_ask in answerer.questions_answered;
self.redirect('/ask/%s' % question_to_ask);
return;
# error out on an invalid id since that's an invalid URL
if question_id not in question.all_by_id():
return handlers.bad_request_error(self, 'Invalid question identifier "%s"' % question_id);
# determine the question to ask
# if the user has answered all questions, redirect
if len(answerer.questions_answered) == len(question.all()):
self.redirect(); # TODO implement
return;
# if they already answered the question, redirect to the result page
if question_id in answerer.questions_answered:
self.redirect('/result/%s' % question_id);
return;
template_values = {
'template': handlers.template_path('question'),
'question': question.all_by_id()[question_id],
'dump': {
'id': handlers.get_user_id(self.request),
'key2': answerer.key().name()
}
};
path = handlers.template_path('index');
self.response.out.write(template.render(path, dict(common_values.items() + template_values.items())));