def save():
v = Validator(request.form)
v.fields('id').integer(nullable=True)
v.field('title').required()
v.field('text').required()
v.field('category_id').integer(nullable=True)
user = auth.service.get_user()
if not user.is_authorized():
abort(403)
if v.is_valid():
data = v.valid_data
news = News.get(data.id)
if news:
news.title = data.title
news.text = data.text
else:
news = News()
news.title = data.title
news.text = data.text
news.author = user
category = NewsCategory.get(data.category_id)
news.category = category
tags = data.list('tag')
existing_tags = {tag.name: tag for tag in NewsTag.get_tags(tags)}
tags = {tag: NewsTag(name=tag) for tag in tags}
tags.update(existing_tags)
news.tags = list(tags.values())
is_new = True if user.id is not None else False
db.session.add(news)
db.session.commit()
if is_new:
send_news_notification.delay(news.id, news.title)
return jsonify({'status': 'ok',
'news': news.as_dict()})
return jsonify({'status': 'fail',
'errors': v.errors})
def list_all_by_tag(id):
tag = NewsTag.get(id)
news = News.all_by_tag(tag) if tag else []
return render_template('news/all.html', **{'tag': tag, 'news': news})