def edit_question(self):
self.response['category'] = self.request.matchdict['category']
Categories.by(self.response['category'], user=self.request.user, permission=ACL.EDIT, strict=True).first() # security
question = self.request.matchdict['id']
self.response['option'] = question
if question == 'new':
if 'form.submit' in self.request.params or 'form.submit.next' in self.request.params:
qs = QuestionSets(category_id=int(self.response['category']))
DBSession.add(qs)
DBSession.flush()
qs = QuestionSets.by(None, sort='id desc').first()
id = qs.id
self._transaction(qs, self.request.params)
if 'form.submit.next' in self.request.params:
return HTTPFound(location=self.request.application_url + self.request.path)
return HTTPFound(location=self.request.application_url + self.request.path + '/../' + str(id))
else:
qs = QuestionSets.by(question).first()
q = Questions.by({'question_sets_id':qs.id}).all()
wa = Answers.by({'question_sets_id':qs.id,'is_correct':False}, sort='position asc').all()
ca = Answers.by({'question_sets_id':qs.id,'is_correct':True}).first()
self.response['question_sets'] = qs
self.response['questions'] = q
self.response['wrong_answers'] = wa
self.response['correct_answer'] = ca
if 'form.submit' in self.request.params or 'form.submit.next' in self.request.params:
self.notify('Changes saved!')
self._transaction(qs, self.request.params)
if 'form.submit.next' in self.request.params:
return HTTPFound(location=self.request.application_url + self.request.path + '/../new')
return HTTPFound(location=self.request.application_url + self.request.path)
return self.template('/edit-question.pt', theme='AdminPanel')
def export_category(self):
category_id = int(self.request.matchdict['category'])
category = Result2Dict(Categories.by(category_id).first())
sa_qs = QuestionSets.by({'category_id':category_id}).all()
question_sets = []
for qs in sa_qs:
questions = []
answers = []
# Get QuestionSet Transform
d_qs = Result2Dict(qs)
# Get All Questions in QuestionSet and Transform
sa_q = Questions.by({'question_sets_id':qs.id}).all()
for q in sa_q:
questions.append(Result2Dict(q))
d_qs['questions'] = questions
# Get All Answers in QuestionSet and Transform
sa_a = Answers.by({'question_sets_id':qs.id}).all()
for a in sa_a:
answers.append(Result2Dict(a))
d_qs['answers'] = answers
question_sets.append(d_qs)
return self._export_zip(json.dumps({'category' : category,
'question_sets' : question_sets},
sort_keys=True,
indent=4,
separators=(',', ': ')
))
def edit_questions(self):
category = self.request.matchdict['category']
self.response['active_category'] = Categories.by(category, user=self.request.user, permission=ACL.EDIT, strict=True).first()
question_sets = QuestionSets.by({'category_id':category}).all()
self.response['question_sets'] = []
i = 1
for qs in question_sets:
self.response['question_sets'].append({
'rank' : i,
'id' : qs.id,
'answer_help' : qs.answer_help,
'questions' : Questions.by({'question_sets_id':qs.id}).all(),
'wrong_answers' : Answers.by({'question_sets_id':qs.id,'is_correct':False}).all(),
'correct_answer' : Answers.by({'question_sets_id':qs.id,'is_correct':True}).first(),
})
i += 1
return self.template('/edit-questions.pt', theme='AdminPanel')
def _transaction(self, question_set, fields):
for key,v in fields.iteritems():
if Validate.sanatize(v) != '':
parts = key.split('_')
if parts[0] == 'answerhelp':
question_set.answer_help = v
if parts[0] == 'correctanswer' and not key.endswith('_index'):
if parts[1] == 'old':
a = Answers.by(parts[2]).first()
a.answer = v
a.position=fields[key + '_index']
else:
a = Answers(question_sets_id=question_set.id, answer=v, is_correct=True, position=fields[key + '_index'])
DBSession.add(a)
if parts[0] == 'wronganswer' and not key.endswith('_index'):
if parts[1] == 'old':
a = Answers.by(parts[2]).first()
a.answer = v
a.position = fields[key + '_index']
else:
a = Answers(question_sets_id=question_set.id, answer=v, is_correct=False, position=fields[key + '_index'])
DBSession.add(a)
if parts[0] == 'question':
if parts[1] == 'old':
a = Questions.by(parts[2]).first()
a.question = v
else:
a = Questions(question=v, question_sets_id=question_set.id)
DBSession.add(a)
DBSession.flush()
transaction.commit()
def _get_question_variation(self, questionset, last_test):
if last_test == None:
# First test has no past variations so just randomized
return self._random_question(questionset)
else:
# Use next variation and wrap back to beginning when at end
past_question = TestsResults.by({'tests_id':last_test.id, 'question_sets_id':questionset.id}).first()
questions = Questions.by({'question_sets_id':questionset.id}).all()
for i, question in enumerate(questions):
if past_question == None:
return self._random_question(questionset)
if past_question.question == question.question:
if (i+1) >= len(questions):
return questions[0].question
return questions[i+1].question
# purely defensive, should never hit this...
return self._random_question(questionset)
def _random_question(self,questionset):
questions = Questions.by({'question_sets_id':questionset.id}).all()
random.shuffle(questions)
return questions[0].question
