def detail(request, recipe_slug):
try:
recipe = Recipe.objects.with_annotates().get(slug=recipe_slug)
except Recipe.DoesNotExist:
raise Http404("Recipe does not exist")
comments_list = RecipeComment.objects.all().filter(
recipe=recipe).order_by('-created_at')
paginator = Paginator(comments_list, NUMBER_OF_COMMENTS_PER_PAGE)
page = request.GET.get('page')
comments = paginator.get_page(page)
# get current mark of user if exists
current_mark_score = 0
# by default mark can be None if user is not connected
mark = None
if request.user.is_authenticated:
mark = recipe.marks.all().filter(user=request.user).first()
if mark:
current_mark_score = mark.mark_score
if request.method == 'POST':
comment_form = CommentForm(request.POST)
if comment_form.is_valid():
obj = comment_form.save(commit=False)
obj.user = request.user
obj.recipe = recipe
obj.save()
# init new comment form if comment saved
comment_form = CommentForm()
else:
comment_form = CommentForm()
return render(request,
'recipes/detail_recipe.html',
context={
'recipe': recipe,
'comments': comments,
'current_mark_score': current_mark_score,
'comment_form': comment_form
})
def edit_comment(request, comment_id):
comment = get_object_or_404(Comment, pk=comment_id)
if comment.author != request.user:
return HttpResponseForbidden()
if request.method == 'POST':
form = CommentForm(request.POST, instance=comment)
if form.is_valid():
comment = form.save()
return redirect(comment.recipe)
else:
form = CommentForm(instance=comment)
return render(request, 'recipes/editcomment_form.html', {
'form': form,
'object': comment
})
def add_comment(request, slug):
recipe = get_object_or_404(Recipe, slug=slug)
if request.method == 'POST':
form = CommentForm(data=request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.recipe = recipe
comment.author = request.user
comment.save()
return redirect(recipe)
else:
form = CommentForm()
return render(request, 'recipes/add_comment.html', {
'form': form,
'object': recipe
})
def edit_comment(request, comment_id):
comment = get_object_or_404(Comment, pk=comment_id)
if comment.author != request.user:
return HttpResponseForbidden()
if request.method == 'POST':
form = CommentForm(request.POST, instance=comment)
if form.is_valid():
comment = form.save()
return redirect(comment.recipe)
else:
form = CommentForm(instance=comment)
return render(request, 'recipes/editcomment_form.html', {
'form': form,
'object': comment
})
def add_comment(request, slug):
recipe = get_object_or_404(Recipe, slug=slug)
if request.method == 'POST':
form = CommentForm(data=request.POST)
if form.is_valid():
comment = form.save(commit=False)
comment.recipe = recipe
comment.author = request.user
comment.save()
return redirect(recipe)
else:
form = CommentForm()
return render(request, 'recipes/add_comment.html', {
'form': form,
'object': recipe
})
