def list(page):
res = paginate(db.session.query(Post).order_by(Post.id.desc()), page)
if len(res['posts']) == 0:
flash("We don't have that many posts.", 'error')
abort(404)
return render_template('posts/list.html', page=page, **res)
def show(id, page):
tag = get_tag(id)
post_ids = map(lambda x: x.id, tag.posts)
res = paginate(db.session.query(Post).\
filter(Post.id.in_(post_ids)).order_by(Post.id.desc()), page)
if page != 1 and len(res['posts']) == 0:
flash("This tag doesn't have that many posts.", 'error')
abort(404)
return render_template('tags/show.html', tag=tag, page=page, **res)
