(新)后端article_comment_show.txt

# show article and corresponding comments
def article_comment_show(request, id_article):
    if request.method == 'POST':
        article = Article.objects.filter(id=id_article)
        if article:
            # choose not put 'comments' into article.values_list
            # new_article_comments = article[0].comments.all().values_list('id', 'author__phone', 'author__email', 'time', 'content')
            article_comments = article[0].comments.all()
            new_article_comments = []
            for new_comment in article_comments:
                dict_comment = {}
                dict_comment['id'] = new_comment.id
                if new_comment.author.phone is None:
                    dict_comment['author'] = new_comment.author.email
                else:
                    dict_comment['author'] = new_comment.author.phone
                    dict_comment['time'] = new_comment.time
                    dict_comment['content'] = new_comment.content
                new_article_comments.append(dict_comment)
            new_article = article.values_list('title', 'author__phone', 'author__email', 'time', 'text', 'views', 'liked')
            return HttpResponse(json.dumps({'article': list(new_article), 'article_comments': new_article_comments
                                            }, cls=Article.CJsonEncoder))
        # article not existed
        return HttpResponse(return_code['article_not_existed'], content_type="text/plain")
    # not a POST request
    return HttpResponse(return_code['not_POST'], content_type="text/plain")