def search_news():
search = request.args.get('search')
news = News.query.order_by(News.posted.desc()).filter(
func.lower(News.name).contains(search.lower())).all()
news_dic = {'news': []}
for n in news:
try:
avatar = n.user.profile.image_link
about = n.user.profile.about
except Exception:
avatar = 'None'
about = 'None'
news_dic['news'].append({
'id': n.id,
'liked': current_user.is_like(n),
'likes': n.count_likes(),
'avatar': avatar,
'username': n.user.username,
'about': about,
'followers': n.user.followers.count(),
'title': n.name,
'description': n.description,
'image_link': n.image_link,
'posted': n.posted.strftime("%B %d, %Y %H:%M")
})
return jsonify(news_dic)
def news_by_id(news_id):
n = News.query.filter_by(id=int(news_id)).first()
if n is None:
return 404
try:
avatar = n.user.profile.image_link
about = n.user.profile.about
except Exception:
avatar = 'None'
about = 'None'
news_dic = {
'id': n.id,
'liked': current_user.is_like(n),
'likes': n.count_likes(),
'avatar': avatar,
'username': n.user.username,
'about': about,
'followers': n.user.followers.count(),
'title': n.name,
'description': n.description,
'image_link': n.image_link,
'posted': n.posted.strftime("%B %d, %Y %H:%M")
}
return jsonify(news_dic)
def unlike(news_id):
news = News.query.filter_by(id=int(news_id)).first()
if news is None:
return jsonify({'error': 'Invalid news id'})
if not current_user.is_like(news):
return jsonify({'error': 'You do not like this'})
current_user.unlike(news)
return jsonify({'Message': 'Success'})
def news_all():
news = News.query.order_by(News.posted.desc()).all()
news_dic = {'news': []}
for n in news:
news_dic['news'].append({
'id': n.id,
'liked': current_user.is_like(n),
'likes': n.count_likes(),
'username': n.user.username,
'title': n.name,
'description': n.description,
'image_link': n.image_link,
})
return jsonify(news_dic)
def new_for_user(username):
user = User.query.filter_by(username=username).first()
news_dic = {'news': []}
for n in user.news:
try:
avatar = n.user.profile.image_link
about = n.user.profile.about
except Exception:
avatar = 'None'
about = 'None'
news_dic['news'].append({
'id': n.id,
'liked': current_user.is_like(n),
'likes': n.count_likes(),
'avatar': avatar,
'username': n.user.username,
'about': about,
'followers': n.user.followers.count(),
'title': n.name,
'description': n.description,
'image_link': n.image_link,
'posted': n.posted.strftime("%B %d, %Y %H:%M")
})
return jsonify(news_dic)