def new():
form = PostForm(request.form)
form.pub_date.data = datetime.now()
form.categories.choices = [(c.id, c.title) for c in Category.query.all()]
if form.validate_on_submit():
post = Post()
post.title = form.title.data
post.slug = form.slug.data.lower()
post.status = form.status.data
post.body = form.body.data
post.pub_date = form.pub_date.data
post.categories = Category.query.filter(Category.id.in_(form.categories.data)).all()
db.session.add(post)
db.session.commit()
return redirect(url_for('admin.edit', post_id=post.id))
return render_template('admin/edit.html', form=form)
