@login_required
def new_post(request):
    form = PostForm(request.POST or None, files=request.FILES or None)
    if request.method == "POST" and form.is_valid():
        form.instance.author = request.user
        form.save()
        url = reverse("index")
        return redirect(url)
    labels = {
        "title": "Новая запись",
        "button": "Добавить новую запись"
    }
    return render(
        request, "posts/new_post.html", {"form": form, "labels": labels}
    )