def post_detail_view(
request, year, month, day,
post): #here we take threee arguments year ,month ,day and posts
post = get_object_or_404(Post,
slug=post,
status='published',
publish__year=year,
publish__month=month,
publish__day=day)
# i provovide values of the slug,status,year,month,and day based these create a post object if one of these values missing display error page 404
comments = post.comments.filter(
active=True) #we get all comments related this post
csubmit = False #comment not submited
if request.method == 'POST':
form = commentform(request.POST) #get end user submited comment
if form.is_valid():
new_comment = form.save(
commit=False
) #we get end user submitted comment and not saved into the data base
new_comment.post = post #post is assigened to post field
new_comment.save() #save the post
csubmit = True
else: #if method is not posts
form = commentform() #display form
return render(request, 'blog/post_detail.html', {
'post': post,
'form': form,
'csubmit': csubmit,
'comments': comments
})
def post_detail_view(request, year, month, day, post):
post = get_object_or_404(Post,
slug=post,
status='published',
publish__year=year,
publish__month=month,
publish__day=day)
comments = post.comments.filter(active=True)
csubmit = False
if request.method == 'POST':
form = commentform(request.POST)
if form.is_valid():
new_comment = form.save(commit=False)
new_comment.post = post
new_comment.save()
csubmit = True
else:
form = commentform()
return render(request, 'testapp/post_detail.html', {
'post': post,
'csubmit': csubmit,
'form': form,
'comments': comments
})
def add_comment_to_post(request, pk):
post = get_object_or_404(Post, pk=pk)
if request.method == 'POST':
form = commentform(request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.post = post
comment.save()
return redirect('blog:postdetail', pk=post.pk)
else:
form = commentform()
return render(request, 'blog/commentform.html', {'form': form})