def detail(request,article_id):
try:
article = models.Article.objects.get(pk=article_id)#pk=id
comment_list = models.Comment.objects.all()
except models.Article.DoesNotExist:
raise Http404
if request.method=='POST':
form = CommentForm(request.POST)
if form.is_valid():
form.save()
return HttpResponseRedirect('/blog/%s/'%article_id)
else:
form = CommentForm()
return render_to_response('detail.html',{'article':article,'comment_list':comment_list,'form':form})
def add_comment(request,article_id):
a = Article.objects.get(id=article_id)
if request.method == "POST":
f =CommentForm(request.POST)
if f.is_valid():
# This means that save this instance of form but do not
# push anything to databases(commit = False) as we are
# not finished yet
c = f.save(commit =False)
c.pub_date = timezone.now()
c.article = a
c.save()
# by default commit = True, therefore the comment will be
# saved to the database.
return HttpResponseRedirect('/articles/get/%s' % article_id )
else:
f = CommentForm()
args = {}
args.update(csrf(request))
args['article'] = a
args['form'] = f
return render_to_response('add_comment.html',args)
def post(request, post_slug):
post = Post.objects.get(slug=post_slug)
user = request.user
form = CommentForm(request.POST or None)
if request.method == "POST":
if form.is_valid():
temp = form.save(commit=False)
temp.post = post
temp.user = user
parent = form['parent'].value()
print parent
if parent == '':
# Set a blank path then save it to get an ID
temp.path = []
temp.save()
temp.path = [temp.id]
else:
# Get the parent node
node = Comment.objects.get(id=parent)
temp.depth = node.depth + 1
temp.path = node.path
# Store parents path then apply comment ID
temp.save()
temp.path.append(temp.id)
# Final save for parents and children
temp.save()
form = CommentForm() # Reset the form, clean the fields. (AJAX doesn't refresh the page)
# Retrieve all comments and sort them by path
comment_tree = Comment.objects.filter(post=post).order_by('path')
return render(request, 'reddit/post.html', locals())
