def edit_answer(request, id):
answer = get_object_or_404(Answer, id=id)
if answer.deleted and not auth.can_view_deleted_post(request.user, answer):
raise Http404
elif not auth.can_edit_post(request.user, answer):
raise Http404
else:
latest_revision = answer.get_latest_revision()
if request.method == "POST":
if 'select_revision' in request.POST:
# user has changed revistion number
revision_form = RevisionForm(answer, latest_revision, request.POST)
if revision_form.is_valid():
# Replace with those from the selected revision
form = EditAnswerForm(answer,
AnswerRevision.objects.get(answer=answer,
revision=revision_form.cleaned_data['revision']))
else:
form = EditAnswerForm(answer, latest_revision, request.POST)
else:
form = EditAnswerForm(answer, latest_revision, request.POST)
if form.is_valid():
html = sanitize_html(markdowner.convert(form.cleaned_data['text']))
if form.has_changed():
edited_at = datetime.datetime.now()
updated_fields = {
'last_edited_at': edited_at,
'last_edited_by': request.user,
'html': html,
}
Answer.objects.filter(id=answer.id).update(**updated_fields)
revision = AnswerRevision(
answer=answer,
author=request.user,
revised_at=edited_at,
text=form.cleaned_data['text']
)
if form.cleaned_data['summary']:
revision.summary = form.cleaned_data['summary']
else:
revision.summary = 'No.%s Revision' % latest_revision.revision
revision.save()
answer.question.last_activity_at = edited_at
answer.question.last_activity_by = request.user
answer.question.save()
return HttpResponseRedirect(answer.get_absolute_url())
else:
revision_form = RevisionForm(answer, latest_revision)
form = EditAnswerForm(answer, latest_revision)
return render_to_response('answer_edit.html', {
'answer': answer,
'revision_form': revision_form,
'form': form,
}, context_instance=RequestContext(request))
def edit_question(request, id):#edit or retag a question
"""view to edit question
"""
question = get_object_or_404(Question, id=id)
if question.deleted and not auth.can_view_deleted_post(request.user, question):
raise Http404
if auth.can_edit_post(request.user, question):
return _edit_question(request, question)
elif auth.can_retag_questions(request.user):
return _retag_question(request, question)
else:
raise Http404
def edit_answer(request, id):
answer = get_object_or_404(Answer, id=id)
if answer.deleted and not auth.can_view_deleted_post(request.user, answer):
raise Http404
elif not auth.can_edit_post(request.user, answer):
raise Http404
else:
latest_revision = answer.get_latest_revision()
if request.method == "POST":
if 'select_revision' in request.POST:
# user has changed revistion number
revision_form = RevisionForm(answer, latest_revision, request.POST)
if revision_form.is_valid():
# Replace with those from the selected revision
form = EditAnswerForm(answer,
AnswerRevision.objects.get(answer=answer,
revision=revision_form.cleaned_data['revision']))
else:
form = EditAnswerForm(answer, latest_revision, request.POST)
else:
form = EditAnswerForm(answer, latest_revision, request.POST)
if form.is_valid():
if form.has_changed():
edited_at = datetime.datetime.now()
answer.apply_edit(
edited_at = edited_at,
edited_by = request.user,
text = form.cleaned_data['text'],
comment = form.cleaned_data['summary'],
wiki = False,#todo: fix this there is no "wiki" field on "edit answer"
)
return HttpResponseRedirect(answer.get_absolute_url())
else:
revision_form = RevisionForm(answer, latest_revision)
form = EditAnswerForm(answer, latest_revision)
return render_to_response('answer_edit.html', {
'answer': answer,
'revision_form': revision_form,
'form': form,
}, context_instance=RequestContext(request))
def can_edit_post(user, post):
return auth.can_edit_post(user, post)
def can_edit_post(user, post):
return auth.can_edit_post(user, post)
