def post(self, request, slug=None, *args, **kwargs):
if not users.is_current_user_admin():
return HttpResponseForbidden()
post = self.get_object()
if not post and slug:
raise Http404()
form = PostForm(request.POST)
if not form.validate():
error_msg = [
"There are problems with the form:",
]
error_msg = itertools.chain(error_msg, *form.errors.values())
return HttpResponseBadRequest("<br/>".join(error_msg))
# title has to exit at that point due to the validators
new_slug = slugify(form.data["title"])
if slug is None and Post.get_by_slug(new_slug):
return HttpResponseBadRequest("Post with this title alread exit")
created = False
if not post:
created = True
post = Post()
form.populate_obj(post)
post.author = users.get_current_user().nickname()
post.put()
context = self.get_context_data(post=post, short=created)
return self.render_to_response(context)
def add():
form = PostForm(request.form)
if request.method == "POST" and form.validate():
post = Post(title=form.title.data, slug=form.slug.data, content=form.content.data)
post.put()
return redirect(post.get_url())
return render_template("form.html", form=form, section="add")
def edit(post_id):
post = Post.get_by_id(post_id)
form = PostForm(request.form, obj=post)
if request.method == "POST" and form.validate():
form.populate_obj(post)
post.put()
return redirect(post.get_url())
return render_template("form.html", form=form)
def post(request, post):
""" Create and edit Blog Posts
Args
post: Blog post that is being edited
GET Method
Display an empty form when adding a new post.
Display a filled in form when editing an existing post.
POST Method
When submiting an existing post or creating a new post.
"""
form = PostForm(instance=post,
initial={'draft': post and post.published == datetime.datetime.max})
edit = post != None
if request.method == 'POST':
if form.validate(request.form):
post = form.save()
if form.data['draft']:
post.published= datetime.datetime.max
post.put()
else:
if not post.path:
post.published = datetime.datetime.now()
post.publish()
return render_to_response("blog/admin/published.html",
{'config': config, 'post':post,
'draft': form.data['draft'],
'edit': edit,} )
template_vals = {'config': config,
'form': form.as_widget(),
'edit': edit,
'menu_new': not edit, }
return render_to_response('blog/admin/edit.html',
template_vals)
