def add_topic(self, name):
""" 添加标签 """
if not name:
return False
topic = Topic.query.filter_by(name=name).first()
if not topic:
topic = Topic()
topic.name = name
db.session.add(topic)
db.session.commit()
for t in self.topics:
if t.topic.name == name.lower():
return False
article_topic = ArticleTopic()
article_topic.article_id = self.id
article_topic.topic_id = topic.id
db.session.add(article_topic)
return True
def index():
page = request.args.get("page", 1, type=int)
per_page = current_app.config["ARTICLE_PAGE"]
articles = Article.get_articles(page, per_page)
num = current_app.config["PREVIEW_TOPIC_NUM"]
topics, total = Topic.get_article_topics(num)
has_more = True if total > num else False
return render_template("article/index.html",
articles=articles,
topics=topics,
has_more=has_more)
def index(id):
user = User.query.filter_by(id= id).first()
if not user:
return abort(404)
topic = request.args.get("topic")
page = request.args.get("page", 1, type=int)
tpage = request.args.get("tpage", 1, type = int)
articles = user.get_articles(page, topic)
topics = Topic.get_user_article_topics(user.id, tpage)
return render_template("user/index.html", user = user, articles = articles,
topics = topics)