def add_section(request, volume, page):
volume_object = get_object_or_404(Volume, slug=volume)
page_object = get_object_or_404(Page, volume=volume_object, slug=page)
form = forms.NewSectionForm(request.POST)
if form.is_valid():
position = request.POST.get("after", "first")
new_section = Section(page=page_object,
type=form.cleaned_data["type"])
new_section.save()
# Get the order right.
pk = new_section.pk
order = page_object.get_section_order()
order.remove(pk)
if position == "first":
# Put the new section at the beginning of the page.
order = [pk] + order
else:
# Put the new section after an existing section.
position = int(position)
order.insert(order.index(position) + 1, pk)
page_object.set_section_order(order)
new_revision = Revision(section=new_section,
author=request.user,
body=form.cleaned_data["body"])
new_revision.save()
return {"success": True, "section": new_section.pk}
else:
return {"errors": form.errors}
def modify_section(request, volume, page, section):
volume_object = get_object_or_404(Volume, slug=volume)
page_object = get_object_or_404(Page, volume=volume_object, slug=page)
section_object = get_object_or_404(Section, pk=section)
form = forms.NewSectionForm(request.POST)
if form.is_valid():
section_object.modified = datetime.datetime.now()
section_object.save()
body = form.cleaned_data["body"].strip()
# Check to make sure we're not saving duplicate content.
last_revision = section_object.get_latest_revision()
if last_revision.body == body:
return {"success": True}
new_revision = Revision(section=section_object,
author=request.user,
body=body)
new_revision.save()
return {"success": True}
else:
return {"errors": form.errors}