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trombi: prevent double comment using "Precedent" browser button

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Signed-off-by: Skia <skia@libskia.so>
This commit is contained in:
Skia 2017-07-30 11:51:36 +02:00
parent e4e4eae11b
commit 8bf72daa31
1 changed files with 9 additions and 2 deletions
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11
trombi/views.py
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@ -22,7 +22,7 @@
# #
# #
from django.http import Http404 from django.http import Http404, HttpResponseRedirect
from django.shortcuts import get_object_or_404, redirect from django.shortcuts import get_object_or_404, redirect
from django.core.urlresolvers import reverse_lazy, reverse from django.core.urlresolvers import reverse_lazy, reverse
from django.views.generic import DetailView, RedirectView, TemplateView from django.views.generic import DetailView, RedirectView, TemplateView
@ -379,8 +379,15 @@ class TrombiCommentFormView():
class TrombiCommentCreateView(TrombiCommentFormView, CreateView): class TrombiCommentCreateView(TrombiCommentFormView, CreateView):
def form_valid(self, form): def form_valid(self, form):
target = get_object_or_404(TrombiUser, id=self.kwargs['user_id']) target = get_object_or_404(TrombiUser, id=self.kwargs['user_id'])
form.instance.author = self.request.user.trombi_user author = self.request.user.trombi_user
form.instance.author = author
form.instance.target = target form.instance.target = target
# Check that this combination does not already have a comment
old = TrombiComment.objects.filter(author=author, target=target).first()
if old:
old.content = form.instance.content
old.save()
return HttpResponseRedirect(self.get_success_url())
return super(TrombiCommentCreateView, self).form_valid(form) return super(TrombiCommentCreateView, self).form_valid(form)