def get(self, key, ta='', responses=None, success=None, errors=None): invite = EvalInvite.get_by_key_name(key) if not invite: return self.redirect('/') settings = Settings.get_by_key_name('settings') invite.expired = datetime.datetime.now() > settings.expire_date success = success or [] errors = errors or [] remaining = invite.remaining_evals() if not remaining and not invite.tas: if settings.send_completed_email: body = const.COMPLETED_EMAIL_TEMPLATE.format(invite.name) try: to_email = '{} <{}>'.format(invite.name, invite.email) mail.send_mail(settings.admin_email, to_email, const.COMPLETED_EMAIL_SUBJECT, body) except apiproxy_errors.OverQuotaError as message: logging.error(message) completed = Completed(name=invite.name, email=invite.email) completed.put() invite.delete() questions = None else: if not responses: responses = [''] * len(const.QUESTIONS) questions = zip(const.QUESTIONS, responses) values = {'invite': invite, 'success': success, 'errors': errors, 'sel_ta': ta, 'questions': questions, 'remaining': remaining} template = jinja_environment.get_template('eval.html') self.response.out.write(template.render(values))
def post(self, key): invite = EvalInvite.get_by_key_name(key) if not invite: return self.redirect('/') settings = Settings.get_by_key_name('settings') if datetime.datetime.now() > settings.expire_date: return self.get(key) ta = self.request.get('ta') if ta not in invite.tas: return self.get(key, errors=('Must select a TA to evaluate',)) if self.request.get('not_applicable'): success = 'Not Applicable: {}'.format(ta) else: errors = [] responses = self.get_responses() for i in range(len(const.QUESTIONS)): if i >= len(responses): responses.append('') continue if const.QUESTIONS[i][1] in [0, 1]: if responses[i] not in ['0', '1', '2', '3', '4', '5']: responses[i] = '' errors.append('Must provide an answer for {!r}'.format( const.QUESTIONS[i][0])) if errors: return self.get(key, ta, responses, errors=errors) try: db.run_in_transaction(Eval.update, invite.course, ta, responses) except apiproxy_errors.RequestTooLargeError: return self.get(key, ta, responses, errors=('Your response is too long',)) success = 'Evaluated: {}'.format(ta) # Remove TA from list of TAs student can evaluate invite.tas.remove(ta) invite.put() self.get(key, success=success)