def blog(id):
if id is None:
abort(404)
blog = Blog.query.filter_by(id=int(id)).first()
if blog is None:
abort(404)
form = CommentForm()
if current_user.has_permission(Permission.COMMENT):
if form.validate_on_submit():
comment = Comment()
comment.blog_id = blog.id
comment.author_id = current_user.id
comment.body = form.comment.data
comment.disabled = False
db.session.add(comment)
db.session.commit()
return redirect(url_for('main.blog', id=blog.id))
# comments = Comment.query.filter_by(blog_id = blog.id).all()
page = request.args.get('page', type=int, default=1)
pagination = blog.comments.order_by(Comment.time.desc()).paginate(
page, 3, False)
comments = pagination.items
return render_template('main/blog.html',
blog=blog,
form=form,
comments=comments,
pagination=pagination)
