item.py 文件源码

def itemDetail(id,form=None):
    article = Article.query.get(id)
    author = User.query.get(article.author_id)
    tag = Tag.query.filter_by(article_id=id,status=STATUS_NORMAL).all()
    keywords = ""
    for t in tag:
        keywords =  keywords + t.title + ','

    keywords = keywords[0:-1]
    article.view_num = article.view_num+1
    view = ArticleView()
    view.article_id=id
    view.ip = request.remote_addr
    isLike = False

    if current_user.is_authenticated:
        user_id = current_user.get_id()
        view.user_id = user_id
        articleLike = ArticleLike.query.filter_by(article_id=id,user_id=user_id,status=STATUS_NORMAL).first()
        if articleLike != None:
            isLike = True

    db.session.add(view)
    db.session.commit()
    return render_template('item.html',article=article,author=author,isLike=isLike,tags=tag,form=form,keywords=keywords)