def add(request):
form = ArticleForm(request.form, obj=AutoNow(), prefix='create')
if request.method == 'POST' and form.validate():
key_name, kwds = prepare(form)
# kwds['html'] = render_jinja('cache_body.html', body=kwds['body'])
kwds['author'] = users.get_current_user()
# lets see if we do not overwrite an existing item.
created, post = create_entity(key_name, **kwds)
if not created:
return render_template('app:articles/form.html', form=form, status='error',msg='non-unique')
return redirect(url_for('nut:articles/list'), 301)
return render_template('app:articles/form.html', form=form)
def edit(request, key):
post = Post.get_by_key_name(key)
form = ArticleForm(request.form, obj=PostProxy(post), prefix='edit')
status = False
if request.method == 'POST' and form.validate():
key_name, kwds = prepare(form)
# kwds['html'] = render_jinja('cache_body.html', body=kwds['body'])
if post.key().name() == key_name:
post = update_entity(key_name, **kwds)
status = 'Updated'
else:
kwds['author'] = users.get_current_user()
created, entity = create_entity(key_name, **kwds)
if not created:
return Response('sorry, post with that pub_date and title'\
+ 'exists already')
post.invalidate_cache()
post.delete()
post = entity
status = 'Updated'
post.invalidate_cache()
if form.save.data:
return redirect(url_for('nut:articles/list'), 301)
return render_template('app:articles/form.html', form=form, post=post, status=status)
