def publications():
form = NewPublicationForm()
user = User.query.get(current_user.id)
if form.validate_on_submit():
name = form.name.data
if Publication.exist(name):
flash(_('This publication is already existed.'))
else:
description = form.description.data
creator = current_user._get_current_object()
pub = Publication(name=name,
description=description,
creator=creator)
db.session.add(pub)
db.session.commit()
# current_user.followed_publications.append(pub)
user.follow_publication(pub)
db.session.commit()
flash(_('You have been successfully created a publication.'))
return redirect(url_for('.publications'))
page = request.args.get('page', 1, type=int)
pubs = user.followed_pubs_desc_by_time(page)
recommend = user.recommend_pubs_desc_by_popular(page)
return render_template('user/publications.html',
form=form,
publications=pubs,
recommend=recommend)
