views.py 文件源码

def editPost(request, post_uid=''):
    try:
        post = Post.objects.get(uid=post_uid)
        thread = post.thread
    except (Post.DoesNotExist, Thread.DoesNotExist):
        raise Http404
    if thread.locked or (request.user != post.created_by and not request.user.is_superuser):
        return HttpResponseForbidden()
    if request.method == 'POST':
        postForm = PostForm(request.POST, instance=post, prefix='post')
        threadForm = ThreadForm(request.POST, instance=thread, prefix='thread')
        if postForm.is_valid():
            postForm.save()
        if threadForm.is_valid():
            threadForm.save()
        return HttpResponseRedirect(thread.relativeUrl)
    else:
        postForm = PostForm(instance=post, prefix='post')
        if request.user.is_superuser and thread.op == post:
            threadForm = ThreadForm(instance=thread, prefix='thread')
        else:
            threadForm = None
            postForm.fields['content'].label = ''
        context = dict(postForm=postForm, threadForm=threadForm, post_uid=post.uid, thread=thread, post=post)
        return render(request, 'djeddit/edit_post.html', context)