def new_attestation_for_solution(request, solution_id, force_create=False):
if not (request.user.is_tutor or request.user.is_trainer
or request.user.is_superuser):
return access_denied(request)
solution = get_object_or_404(Solution, pk=solution_id)
attestations = Attestation.objects.filter(solution=solution)
if ((not force_create) and attestations):
return render_to_response(
"attestation/attestation_already_exists_for_solution.html", {
'task': solution.task,
'attestations': attestations,
'solution': solution,
'show_author': not get_settings().anonymous_attestation
},
context_instance=RequestContext(request))
attest = Attestation(solution=solution, author=request.user)
attest.save()
for solutionFile in solution.solutionfile_set.filter(
mime_type__startswith='text'):
annotatedFile = AnnotatedSolutionFile(attestation=attest,
solution_file=solutionFile,
content=solutionFile.content())
annotatedFile.save()
for rating in solution.task.rating_set.all():
ratingResult = RatingResult(attestation=attest, rating=rating)
ratingResult.save()
return HttpResponseRedirect(reverse('edit_attestation', args=[attest.id]))
def update_attestations(request):
""" View in the admin """
if request.method == 'POST':
form = ImportForm(request.POST, request.FILES)
if form.is_valid():
try:
Attestation.update_Attestations(request, form.files['file'])
return render(request, 'admin/attestation/update.html', {'form': form, 'title':"Update Attestations" })
except Exception, e:
from django.forms.utils import ErrorList
msg = "An Error occured. The import file was propably malformed.: %s" % str(e)
form._errors["file"] = ErrorList([msg])
def update_attestations(request):
""" View in the admin """
if request.method == 'POST':
form = ImportForm(request.POST, request.FILES)
if form.is_valid():
try:
Attestation.update_Attestations(request, form.files['file'])
return render(request, 'admin/attestation/update.html', {'form': form, 'title':"Update Attestations" })
except Exception as e:
from django.forms.utils import ErrorList
msg = "An Error occured. The import file was propably malformed.: %s" % str(e)
form._errors["file"] = ErrorList([msg])
else:
form = ImportForm()
return render(request, 'admin/attestation/update.html', {'form': form, 'title':"Update Attestations" })
def new_attestation_for_solution(request, solution_id):
if not (in_group(request.user,'Tutor,Trainer') or request.user.is_superuser):
return access_denied(request)
solution = get_object_or_404(Solution, pk=solution_id)
attest = Attestation(solution = solution, author = request.user)
attest.save()
for solutionFile in solution.solutionfile_set.filter(mime_type__startswith='text'):
annotatedFile = AnnotatedSolutionFile(attestation = attest, solution_file=solutionFile, content=solutionFile.content())
annotatedFile.save()
for rating in solution.task.rating_set.all():
ratingResult = RatingResult(attestation = attest, rating=rating)
ratingResult.save()
return HttpResponseRedirect(reverse('edit_attestation', args=[attest.id]))
def new_attestation_for_solution(request, solution_id, force_create = False):
if not (request.user.is_tutor or request.user.is_trainer or request.user.is_superuser):
return access_denied(request)
solution = get_object_or_404(Solution, pk=solution_id)
attestations = Attestation.objects.filter(solution = solution)
if ((not force_create) and attestations):
return render(request, "attestation/attestation_already_exists_for_solution.html", { 'task' : solution.task, 'attestations' : attestations, 'solution' : solution, 'show_author': not get_settings().anonymous_attestation })
attest = Attestation(solution = solution, author = request.user)
attest.save()
for solutionFile in solution.solutionfile_set.filter(mime_type__startswith='text'):
annotatedFile = AnnotatedSolutionFile(attestation = attest, solution_file=solutionFile, content=solutionFile.content())
annotatedFile.save()
for rating in solution.task.rating_set.all():
ratingResult = RatingResult(attestation = attest, rating=rating)
ratingResult.save()
return HttpResponseRedirect(reverse('edit_attestation', args=[attest.id]))
def new_attestation_for_solution(request, solution_id):
if not (in_group(request.user, 'Tutor,Trainer')
or request.user.is_superuser):
return access_denied(request)
solution = get_object_or_404(Solution, pk=solution_id)
attest = Attestation(solution=solution, author=request.user)
attest.save()
for solutionFile in solution.solutionfile_set.filter(
mime_type__startswith='text'):
annotatedFile = AnnotatedSolutionFile(attestation=attest,
solution_file=solutionFile,
content=solutionFile.content())
annotatedFile.save()
for rating in solution.task.rating_set.all():
ratingResult = RatingResult(attestation=attest, rating=rating)
ratingResult.save()
return HttpResponseRedirect(reverse('edit_attestation', args=[attest.id]))
def run(self, env):
""" Runs tests in a special environment. Here's the actual work.
Returning CheckerResult. """
checkers_passed = 0
checkers_failed = 0
for r in env.solution().checkerresult_set.all():
if r.required():
if r.passed:
checkers_passed += 1
else:
checkers_failed += 1
#result = CheckerResult(checker=self)
result = CheckerResult(checker=self, solution=env.solution())
result.set_passed(checkers_failed == 0)
if User.objects.filter(id=self.author_id).count() == 0:
self.author_id = None # warum nicht self.author ???
return result
# delete all old own Attestations for this solution.
for a in Attestation.objects.filter(solution=env.solution(),
author=self.author):
a.delete()
# reset final/published attestations
for a in Attestation.objects.filter(
solution__task=env.solution().task,
solution__author=env.solution().author):
a.final = False
a.published = False
a.save()
# reset final solution
s = env.solution().task.final_solution(env.solution().author)
if s:
s.final = False
s.save()
# create new attestation
if self.task.final_grade_rating_scale:
grades = list(
self.task.final_grade_rating_scale.ratingscaleitem_set.all())
if checkers_failed == 0:
if checkers_passed > 0:
result.set_log('All %d required checkers passed.' %
checkers_passed)
else:
result.set_log('WARNING: No checkers.')
new_final_solution = env.solution()
if new_final_solution:
new_final_solution.final = True
new_final_solution.save()
a = Attestation(solution=env.solution(),
author=self.author,
public_comment=self.public_comment,
private_comment=self.private_comment,
final=self.final,
published=self.published,
published_on=datetime.now(),
final_grade=grades[-1])
a.save()
else:
result.set_log('%d required checkers failed.' %
checkers_failed)
# result.set_solution_id(env.solution())
a = Attestation(solution=env.solution(),
author=self.author,
public_comment=self.public_comment,
private_comment=self.private_comment,
final=self.final,
published=self.published,
published_on=datetime.now(),
final_grade=grades[0])
a.save()
return result
