109 lines
5 KiB
Python
109 lines
5 KiB
Python
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from django.shortcuts import redirect, get_object_or_404
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from django.template import RequestContext, loader
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from django.http import HttpResponse, HttpResponseRedirect, Http404
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from django.core.urlresolvers import reverse
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from django.contrib.auth.models import User
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from django.contrib.auth.decorators import login_required
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from django import forms
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from django.forms.widgets import RadioSelect, CheckboxSelectMultiple
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from gestioncof.models import Survey, SurveyQuestion, SurveyQuestionAnswer, SurveyAnswer
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from gestioncof.models import Event, EventOption, EventOptionChoice, EventRegistration
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def render_page (request, data, template):
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template = loader.get_template (template)
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context = RequestContext (request, data)
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return HttpResponse (template.render (context))
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@login_required
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def home(request):
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data = {"surveys": Survey.objects.filter(survey_open = True).all(),
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"events": Event.objects.filter(registration_open = True).all()}
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return render_page(request, data, "home.html")
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def login(request):
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if request.user.is_authenticated():
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return redirect("gestioncof.views.home")
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return render_page(request, {}, "login_switch.html")
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@login_required
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def logout(request):
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if request.user.get_profile().login_clipper:
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return redirect("django_cas.views.logout")
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else:
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return redirect("django.contrib.auth.views.logout")
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class SurveyForm(forms.Form):
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def __init__(self, *args, **kwargs):
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survey = kwargs.pop("survey")
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current_answers = kwargs.pop("current_answers", None)
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super(SurveyForm, self).__init__(*args, **kwargs)
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answers = {}
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if current_answers:
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for answer in current_answers.all():
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if answer.survey_question.id not in answers:
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answers[answer.survey_question.id] = [answer.id]
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else:
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answers[answer.survey_question.id].append(answer.id)
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for question in survey.questions.all():
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choices = [(answer.id, answer.answer) for answer in question.answers.all()]
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if question.multi_answers:
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initial = [] if question.id not in answers else answers[question.id]
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field = forms.MultipleChoiceField(label = question.question,
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choices = choices,
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widget = CheckboxSelectMultiple,
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required = False,
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initial = initial)
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else:
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initial = None if question.id not in answers else answers[question.id][0]
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field = forms.ChoiceField(label = question.question,
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choices = choices,
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widget = RadioSelect,
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required = False,
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initial = initial)
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field.question_id = question.id
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self.fields["question_%d" % question.id] = field
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def answers(self):
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for name, value in self.cleaned_data.items():
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if name.startswith('question_'):
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yield (self.fields[name].question_id, value)
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@login_required
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def survey(request, survey_id):
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survey = get_object_or_404(Survey, id = survey_id)
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if not survey.survey_open:
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raise Http404
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success = False
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if request.method == "POST":
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form = SurveyForm(request.POST, survey = survey)
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if form.is_valid():
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all_answers = []
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for question_id, answers_ids in form.answers():
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question = get_object_or_404(SurveyQuestion, id = question_id,
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survey = survey)
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if type(answers_ids) != list:
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answers_ids = [answers_ids]
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if not question.multi_answers and len(answers_ids) > 1:
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raise Http404
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for answer_id in answers_ids:
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answer_id = int(answer_id)
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answer = SurveyQuestionAnswer.objects.get(
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id = answer_id,
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survey_question = question)
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all_answers.append(answer)
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try:
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current_answer = SurveyAnswer.objects.get(user = request.user, survey = survey)
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except SurveyAnswer.DoesNotExist:
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current_answer = SurveyAnswer(user = request.user, survey = survey)
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current_answer.save()
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current_answer.answers = all_answers
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current_answer.save()
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success = True
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else:
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try:
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current_answer = SurveyAnswer.objects.get(user = request.user, survey = survey)
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form = SurveyForm(survey = survey, current_answers = current_answer.answers)
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except SurveyAnswer.DoesNotExist:
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form = SurveyForm(survey = survey)
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return render_page(request, {"survey": survey, "form": form, "success": success}, "survey.html")
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