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 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 edit(slug):
post = Post.query.filter_by(slug=slug).first_or_404()
form = PostForm(obj=post)
tags_field = request.values.get('tags_field', _load_tags_field(post))
if form.validate_on_submit():
original_image = post.image
original_title = post.title
form.populate_obj(post)
if form.image.data:
f = form.image.data
image_id = str(uuid.uuid4())
file_name = image_id + '.png'
file_path = os.path.join(BLOG_POST_IMAGES_PATH, file_name)
Image.open(f).save(file_path)
_image_resize(BLOG_POST_IMAGES_PATH, image_id, 600, 'lg')
_image_resize(BLOG_POST_IMAGES_PATH, image_id, 300, 'sm')
post.image = image_id
else:
post.image = original_image
if form.new_category.data:
new_category = Category(form.new_category.data)
db.session.add(new_category)
db.session.flush()
post.category = new_category
#if form.new_goverment.data:
# new_goverment = Goverment(form.new_goverment.data)
# db.session.add(new_goverment)
# db.session.flash()
post.goverment = new_goverment
if form.title.data != original_title:
post.slug = slugify(str(post.id) + '-' + form.title.data)
_save_tags(post, tags_field)
db.session.commit()
flash('Article edited')
return redirect(url_for('.article', slug=post.slug))
return render_template('blog/post.html',
form=form,
post=post,
action="edit",
tags_field=tags_field)
