from django.http.response import HttpResponseRedirect, HttpResponse, HttpResponseForbidden
from django.shortcuts import get_object_or_404, render
from django.utils import timezone
-from django.views.decorators.http import require_POST
+from django.utils.cache import patch_cache_control
+from django.views.decorators.cache import never_cache
+from unidecode import unidecode
-from stage2.forms import AttachmentForm, MarkForm
+from stage2.forms import AttachmentForm, MarkForm, AssignmentFieldForm
from stage2.models import Participant, Assignment, Answer, Attachment, Mark
-def all_assignments(participant):
+def all_assignments(participant, sent_forms):
assignments = Assignment.objects.all()
+ if sent_forms:
+ sent_assignment, field_forms, attachment_forms = sent_forms
+ else:
+ sent_assignment = field_forms = attachment_forms = None
for assignment in assignments:
- assignment.answer = assignment.answer_set.filter(participant=participant).first()
- assignment.forms = [
- (AttachmentForm(assignment=assignment, file_no=i, label=label),
+ assignment.answer, created = Answer.objects.get_or_create(participant=participant, assignment=assignment)
+ if assignment == sent_assignment:
+ assignment.field_forms = field_forms
+ else:
+ assignment.field_forms = [
+ AssignmentFieldForm(label=label, field_no=i, options=options, answer=assignment.answer)
+ for i, (label, options) in enumerate(assignment.field_descriptions, 1)]
+ # in theory, if assignment == sent_assignment, it should be copied like field_forms,
+ # but somehow it doesn't work as expected
+ assignment.attachment_forms = [
+ (AttachmentForm(assignment=assignment, file_no=i, label=label, options=options),
assignment.answer.attachment_set.filter(file_no=i).first() if assignment.answer else None)
- for i, label in enumerate(assignment.file_descriptions, 1)]
+ for i, (label, options) in enumerate(assignment.file_descriptions, 1)]
return assignments
+@never_cache
def participant_view(request, participant_id, key):
participant = get_object_or_404(Participant, id=participant_id)
if not participant.check(key):
raise Http404
- return render(request, 'stage2/participant.html', {
+ if request.POST:
+ # ugly :/
+ assignment_id = None
+ for post_key, value in request.POST.iteritems():
+ if post_key.endswith('assignment_id'):
+ assignment_id = int(value)
+ assert assignment_id
+
+ assignment = get_object_or_404(Assignment, id=assignment_id)
+ now = timezone.now()
+ if assignment.deadline < now:
+ return HttpResponseForbidden('Not Allowed')
+ attachments_valid, attachment_forms = get_attachment_forms(assignment, participant, request)
+ fields_valid, field_forms = get_field_forms(assignment, participant, request)
+ # tutaj w zasadzie powinno być też sprawdzenie attachments_valid, ale to powoduje,
+ # że jeśli jakiś plik nie został wysłany, to traktujemy to jako błąd, a tego nie chcemy.
+ # trzeba by znaleźć sensowny sposób odrózniania błędnego pliku od braku pliku.
+ # na szczęście pliki walidujemy też javascriptem, więc jakoś ujdzie
+ if fields_valid:
+ return HttpResponseRedirect(reverse('stage2_participant', args=(participant_id, key)))
+ else:
+ sent_forms = (assignment, field_forms, attachment_forms)
+ else:
+ sent_forms = None
+ response = render(request, 'stage2/participant.html', {
'participant': participant,
- 'assignments': all_assignments(participant)})
+ 'assignments': all_assignments(participant, sent_forms)})
+ # not needed in Django 1.8
+ patch_cache_control(response, no_cache=True, no_store=True, must_revalidate=True)
+ return response
-@require_POST
-def upload(request, assignment_id, participant_id, key):
- participant = get_object_or_404(Participant, id=participant_id)
- if not participant.check(key):
- raise Http404
- assignment = get_object_or_404(Assignment, id=assignment_id)
- now = timezone.now()
- if assignment.deadline < now:
- raise Http404 # TODO za późno
- for i, label in enumerate(assignment.file_descriptions, 1):
+def get_attachment_forms(assignment, participant, request):
+ all_valid = True
+ attachment_forms = []
+ for i, (label, options) in enumerate(assignment.file_descriptions, 1):
answer, created = Answer.objects.get_or_create(participant=participant, assignment=assignment)
attachment, created = Attachment.objects.get_or_create(answer=answer, file_no=i)
form = AttachmentForm(
data=request.POST, files=request.FILES,
- assignment=assignment, file_no=i, label=label, instance=attachment)
+ assignment=assignment, file_no=i, label=label, instance=attachment, options=options)
if form.is_valid():
form.save()
- return HttpResponseRedirect(reverse('stage2_participant', args=(participant_id, key)))
+ else:
+ all_valid = False
+ attachment_forms.append(form)
+ return all_valid, attachment_forms
+
+
+def get_field_forms(assignment, participant, request):
+ all_valid = True
+ field_forms = []
+ for i, (label, options) in enumerate(assignment.field_descriptions, 1):
+ answer = Answer.objects.get(participant=participant, assignment=assignment)
+ form = AssignmentFieldForm(data=request.POST, label=label, field_no=i, options=options, answer=answer)
+ if form.is_valid():
+ form.save()
+ else:
+ all_valid = False
+ field_forms.append(form)
+ return all_valid, field_forms
def attachment_download(attachment):
response = HttpResponse(content_type='application/force-download')
response.write(attachment.file.read())
- response['Content-Disposition'] = 'attachment; filename="%s"' % attachment.filename()
+ # workaround to this: https://code.djangoproject.com/ticket/20889
+ response['Content-Disposition'] = 'attachment; filename="%s"' % unidecode(attachment.filename().replace('\n', ' '))
response['Content-Length'] = response.tell()
return response
@login_required
def assignment_list(request):
- assignments = request.user.stage2_assignments.all()
+ expert = request.user
+ assignments = expert.stage2_assignments.all()
if not assignments:
- return HttpResponseForbidden()
- if len(assignments) == 1:
- return HttpResponseRedirect(reverse('stage2_answer_list', args=[assignments.get().id]))
+ return HttpResponseForbidden('Not allowed')
for assignment in assignments:
- assignment.marked_count = Mark.objects.filter(expert=request.user, answer__assignment=assignment).count()
- assignment.to_mark_count = assignment.available_answers(request.user).count()
+ assignment.marked_count = assignment.available_answers(expert, marked=True).count()
+ assignment.to_mark_count = assignment.available_answers(expert).count()
+ assignment.supervisor = expert in assignment.supervisors.all()
+ assignment.arbiter_count = assignment.needing_arbiter().count()
+
+ non_empty_assignments = [ass for ass in assignments if ass.marked_count > 0 or ass.to_mark_count > 0]
+ if len(non_empty_assignments) == 1 and non_empty_assignments[0].to_mark_count > 0:
+ return HttpResponseRedirect(reverse('stage2_answer_list', args=[non_empty_assignments[0].id]))
return render(request, 'stage2/assignment_list.html', {'assignments': assignments})
-def available_answers(assignment, expert, answer_with_errors=None, form_with_errors=None, marked=False):
+def available_answers(assignment, expert, sent_forms=None, marked=False):
if marked:
- answers = Answer.objects.filter(mark__expert=expert, assignment=assignment)
+ answers = assignment.available_answers(expert, marked=True)
+ else:
+ answers = assignment.available_answers(expert).order_by('participant__last_name')
+ answers = answers.prefetch_related('attachment_set')
+ if sent_forms:
+ sent_answer_id, mark_forms = sent_forms
else:
- answers = assignment.available_answers(expert)
- answers = answers.order_by('participant__last_name').prefetch_related('attachment_set')
+ sent_answer_id = mark_forms = None
for answer in answers:
attachments = answer.attachment_set.all()
attachments_by_file_no = {attachment.file_no: attachment for attachment in attachments}
answer.attachments = [
(desc, attachments_by_file_no.get(i))
- for (i, desc) in enumerate(assignment.file_descriptions, 1)]
- if answer == answer_with_errors:
- answer.form = form_with_errors
+ for (i, (desc, ext)) in enumerate(assignment.file_descriptions, 1)]
+ if answer.id == sent_answer_id:
+ answer.forms = mark_forms
else:
- answer.form = MarkForm(
- answer=answer, instance=answer.mark_set.filter(expert=expert).first(), prefix='ans%s' % answer.id)
+ answer.forms = []
+ for criterion in assignment.markcriterion_set.all():
+ answer.forms.append(MarkForm(
+ answer=answer,
+ criterion=criterion,
+ instance=answer.mark_set.filter(expert=expert, criterion=criterion).first(),
+ prefix='mark%s-%s' % (answer.id, criterion.id)))
return answers
@login_required
-def answer_list(request, assignment_id):
+def answer_list(request, assignment_id, marked=False):
assignment = get_object_or_404(Assignment, id=assignment_id)
- if request.user not in assignment.experts.all():
- return HttpResponseForbidden()
- return render(request, 'stage2/answer_list.html',
- {'answers': available_answers(assignment, request.user), 'assignment': assignment})
+ expert = request.user
+ if expert not in assignment.experts.all():
+ return HttpResponseForbidden('Not allowed')
+ if request.POST:
+ # ugly :/
+ answer_id = None
+ for post_key, value in request.POST.iteritems():
+ if post_key.endswith('answer_id'):
+ answer_id = int(value)
+ answer = get_object_or_404(Answer, id=answer_id)
-
-@login_required
-def marked_answer_list(request, assignment_id):
- assignment = get_object_or_404(Assignment, id=assignment_id)
- if request.user not in assignment.experts.all():
- return HttpResponseForbidden()
+ if answer not in assignment.available_answers(expert, marked=marked):
+ return HttpResponseForbidden('Not allowed')
+ if answer.assignment.is_active():
+ return HttpResponseForbidden('Not allowed')
+ all_valid, forms = get_mark_forms(answer, request)
+ if all_valid:
+ if marked:
+ return HttpResponseRedirect(reverse('stage2_marked_answers', args=[answer.assignment_id]))
+ else:
+ return HttpResponseRedirect(reverse('stage2_answer_list', args=[answer.assignment_id]))
+ else:
+ sent_forms = answer_id, forms
+ else:
+ sent_forms = None
+ answers = available_answers(assignment, expert, sent_forms=sent_forms, marked=marked)
return render(request, 'stage2/answer_list.html', {
- 'answers': available_answers(assignment, request.user, marked=True),
+ 'answers': answers,
'assignment': assignment,
- 'marked': True,
+ 'field_counts': assignment.field_counts(answers) if not marked else None,
+ 'supervisor': expert in assignment.supervisors.all(),
+ 'marked': marked
})
+def get_mark_forms(answer, request):
+ all_valid = True
+ created_marks = []
+ forms = []
+ for criterion in answer.assignment.markcriterion_set.all():
+ mark, created = Mark.objects.get_or_create(
+ answer=answer, criterion=criterion, expert=request.user, defaults={'points': 0})
+ if created:
+ created_marks.append(mark)
+ form = MarkForm(
+ data=request.POST, answer=answer, criterion=criterion, instance=mark,
+ prefix='mark%s-%s' % (answer.id, criterion.id))
+ if form.is_valid():
+ form.save()
+ else:
+ all_valid = False
+ forms.append(form)
+ if not all_valid:
+ for mark in created_marks:
+ mark.delete()
+ return all_valid, forms
+
+
@login_required
def expert_download(request, attachment_id):
attachment = get_object_or_404(Attachment, id=attachment_id)
return attachment_download(attachment)
-@require_POST
+def write_row(row, writer):
+ writer.writerow([unicode(item).encode('utf-8') for item in row])
+
+
@login_required
-def mark_answer(request, answer_id):
- answer = get_object_or_404(Answer, id=answer_id)
- if request.user not in answer.assignment.experts.all():
- return HttpResponseForbidden()
- if answer.assignment.is_active():
- return HttpResponseForbidden()
- mark, created = Mark.objects.get_or_create(answer=answer, expert=request.user, defaults={'points': 0})
- form = MarkForm(data=request.POST, answer=answer, instance=mark, prefix='ans%s' % answer.id)
- if form.is_valid():
- form.save()
- elif created:
- mark.delete()
-
- return HttpResponseRedirect(reverse(
- 'stage2_answer_list' if created else 'stage2_marked_answers', args=[answer.assignment_id]))
+def csv_results(request):
+ import csv
+ response = HttpResponse(content_type='text/csv')
+ writer = csv.writer(response)
+ assignments = Assignment.objects.all()
+ participants = Participant.objects.filter(complete_set=True)
+ headers = [u'imię', u'nazwisko', u'szkoła', u'adres szkoły']
+ assignments_experts = []
+ for assignment in assignments:
+ for expert in assignment.experts.filter(mark__answer__assignment=assignment).distinct():
+ assignments_experts.append((assignment, expert))
+ headers.append(u'%s %s' % (assignment.title, expert.last_name))
+ for assignment in assignments:
+ headers.append(u'%s - średnia' % assignment.title.encode('utf-8'))
+ headers.append(u'ostateczny wynik')
+ write_row(headers, writer)
+ for participant in participants:
+ row = [
+ participant.first_name,
+ participant.last_name,
+ participant.contact.body['school'],
+ participant.contact.body['school_address'],
+ ]
+ for assignment, expert in assignments_experts:
+ marks = expert.mark_set.filter(answer__assignment=assignment, answer__participant=participant)
+ if marks:
+ row.append(sum(mark.points for mark in marks))
+ else:
+ row.append('')
+ for assignment in assignments:
+ row.append('%.2f' % participant.answer_set.get(assignment=assignment).score())
+ row.append('%.2f' % participant.score())
+ write_row(row, writer)
+ response['Content-Disposition'] = 'attachment; filename="wyniki.csv"'
+ return response
+
+
+@login_required
+def csv_details(request, assignment_id):
+ import csv
+ response = HttpResponse(content_type='text/csv')
+ writer = csv.writer(response)
+ assignment = get_object_or_404(Assignment, id=assignment_id)
+ criteria = tuple(assignment.markcriterion_set.all())
+ expert_headers = (u"ekspert",) + criteria
+ headers = (u"imię", u"nazwisko", u"numer", u"wynik") + expert_headers * 2
+ write_row(headers, writer)
+
+ for a in assignment.answer_set.filter(participant__complete_set=True).order_by('participant__last_name'):
+ row = (
+ a.participant.first_name,
+ a.participant.last_name,
+ str(a.participant.id),
+ '%.2f' % a.score(),
+ )
+ experts = a.mark_set.values_list('expert__username', flat=True).order_by().distinct()
+ for expert in experts:
+ row += (expert,)
+ marks = a.mark_set.filter(expert__username=expert).order_by('criterion__order')
+ row += tuple(marks.values_list('points', flat=True))
+ write_row(row, writer)
+ response['Content-Disposition'] = 'attachment; filename="%s.csv"' % assignment.title
+ return response
fnp / edumed.git / blobdiff