def post(self, request, *args, **kwargs):
"""
Handles POST requests, instantiating a form instance with the passed
POST variables and then checked for validity.
"""
form = self.get_form()
if form.is_valid():
self.form_valid(form)
self.object.save()
# Automatically create Realism question for new category
question = Question(category=self.object, type='realism',
question='Is this a possible combination of variables?',
options={'Possible': 1, 'Outlier': 2, 'Impossible': 0})
question.save()
# Automatically create Algorithm for new question
algo_name = 'Algo for %s question with ID: %d' % (question.type, question.pk)
algorithm = Algorithm(question=question, name=algo_name)
algorithm.save()
if 'submit-form-and-add-another' in request.POST:
return HttpResponseRedirect(
reverse('dashboard:category_create', args=[get_contract_pk(self.request)]))
return HttpResponseRedirect(self.get_success_url())
else:
self.object = None
return self.form_invalid(form)
def post(self, request, *args, **kwargs):
"""
Handles POST requests, instantiating a form instance with the passed
POST variables and then checked for validity.
"""
form = CategoryForm(request.POST, instance=self.get_object())
if form.is_valid():
self.form_valid(form)
# process categorical vars
categorical_vars_ids = self.object.get_categorical_vars().values_list('id', flat=True)
new_categorical_vars_ids = [int(x) for x in request.POST.getlist('categorical_variables')]
deleted_categorical_vars_ids = list(set(categorical_vars_ids) - set(new_categorical_vars_ids))
added_categorical_vars_ids = list(set(new_categorical_vars_ids) - set(categorical_vars_ids))
for id in deleted_categorical_vars_ids:
CategoricalVariable.objects.get(pk=id).delete()
for id in added_categorical_vars_ids:
categorical_var = CategoricalVariable.objects.get(pk=id)
categorical_var.pk = None
categorical_var.id = None
categorical_var.category = self.object
categorical_var.save()
# process numerical vars
numerical_vars_ids = self.object.get_numerical_vars().values_list('id', flat=True)
new_numerical_vars_ids = [int(x) for x in request.POST.getlist('numerical_variables')]
deleted_numerical_vars_ids = list(set(numerical_vars_ids) - set(new_numerical_vars_ids))
added_numerical_vars_ids = list(set(new_numerical_vars_ids) - set(numerical_vars_ids))
for id in deleted_numerical_vars_ids:
NumericalVariable.objects.get(pk=id).delete()
for id in added_numerical_vars_ids:
numerical_var = NumericalVariable.objects.get(pk=id)
numerical_var.pk = None
numerical_var.id = None
numerical_var.category = self.object
numerical_var.save()
# process questions
questions_ids = self.object.get_usual_questions().values_list('id', flat=True)
new_questions_ids = [int(x) for x in request.POST.getlist('questions')]
deleted_questions_ids = list(set(questions_ids) - set(new_questions_ids))
added_questions_ids = list(set(new_questions_ids) - set(questions_ids))
for id in deleted_questions_ids:
Question.objects.get(pk=id).delete()
for id in added_questions_ids:
question = Question.objects.get(pk=id)
question.pk = None
question.category = self.object
question.save()
# Automatically create Algorithm for new question
algo_name = 'Algo for %s question with ID: %d' % (question.type, question.pk)
algorithm = Algorithm(question=question, name=algo_name)
algorithm.save()
if 'submit-form-and-add-another' in request.POST:
return HttpResponseRedirect(
reverse('dashboard:category_create', args=[get_contract_pk(self.request)]))
return HttpResponseRedirect(self.get_success_url())
else:
self.object = None
return self.form_invalid(form)