def edit_answer(request, question_id, answer_id):
"""Edit an answer."""
answer = get_object_or_404(Answer, pk=answer_id, question=question_id)
answer_preview = None
if answer.question.is_locked:
raise PermissionDenied
# NOJS: upload images, if any
upload_images(request, answer)
if request.method == 'GET':
form = AnswerForm({'content': answer.content})
return jingo.render(request, 'questions/edit_answer.html',
{'form': form, 'answer': answer})
form = AnswerForm(request.POST)
if form.is_valid():
answer.content = form.cleaned_data['content']
answer.updated_by = request.user
if 'preview' in request.POST:
answer.updated = datetime.now()
answer_preview = answer
else:
log.warning('User %s is editing answer with id=%s' %
(request.user, answer.id))
answer.save()
return HttpResponseRedirect(answer.get_absolute_url())
return jingo.render(request, 'questions/edit_answer.html',
{'form': form, 'answer': answer,
'answer_preview': answer_preview})
def reply(request, question_id):
"""Post a new answer to a question."""
question = get_object_or_404(Question, pk=question_id)
answer_preview = None
if question.is_locked:
raise PermissionDenied
form = AnswerForm(request.POST)
# NOJS: delete images
if 'delete_images' in request.POST:
for image_id in request.POST.getlist('delete_image'):
ImageAttachment.objects.get(pk=image_id).delete()
return answers(request, question_id, form)
# NOJS: upload image
if 'upload_image' in request.POST:
upload_images(request, question)
return answers(request, question_id, form)
if form.is_valid():
answer = Answer(question=question, creator=request.user,
content=form.cleaned_data['content'])
if 'preview' in request.POST:
answer_preview = answer
else:
answer.save()
ct = ContentType.objects.get_for_model(answer)
# Move over to the answer all of the images I added to the
# reply form
up_images = question.images.filter(creator=request.user)
up_images.update(content_type=ct, object_id=answer.id)
return HttpResponseRedirect(answer.get_absolute_url())
return answers(request, question_id, form, answer_preview=answer_preview)