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)
