Пример #1
0
def edit_page(request, pageid):
    page = get_object_or_404(Page, id=pageid)
    # Store values in case the url_changed signal needs to be sent
    oldpath = page.get_absolute_url()
    oldtitle = page.title
    if request.POST and request.POST.get('save','') == _('Save'):
        form = PageForm(request.POST, instance=page)
        if form.is_valid():
            form.cleaned_data['updated_by'] = request.user
            page = form.save()
            # TODO: Move this stuff (up till 'is_ajax') to models.py
            # Notify those who care that url to this page has changed
            if 'slug' in form.changed_data:
                url_changed.send(
                    Page,
                    id=page.id,
                    oldpath=oldpath,
                    oldtitle=oldtitle,
                    newpath=page.get_absolute_url(),
                    newtitle=page.title)
            if not page.is_leaf():
                if any([x in form.changed_data for x in ('online')]):
                    page.propagate()
            if request.is_ajax():
                response = http.HttpResponse('', 'text/plain')
                response['X-Finch'] = page.get_absolute_url()
                # This is mostly for tests. See remarks above
                if request.META.get('HTTP_USER_AGENT', '').find('MSIE')<0:
                    response.status_code = 302
                return response
            else:
                return http.HttpResponseRedirect(page.get_absolute_url())
    else:
        form = PageForm(instance=page)
    if page.is_root():
        # Slug is not updatable for a rootpage (it is always '')
        form.fields.pop('slug', None)
    caption = _("Edit Page")
    action_url = reverse('edit_page', args=[page.id])
    if request.is_ajax():
        template = 'finch/ajax.html'
    else:
        template = 'contentmanager/contentmanager_base.html'
    context = RequestContext(request, locals())
    return render_to_response('finch/edit.html', context)
Пример #2
0
def move_confirm(request, pageid, targetid):
    page = get_object_or_404(Page, id=pageid)
    target = get_object_or_404(Page, id=targetid)

    is_valid = True
    if target.get_children().filter(slug=page.slug).count()>0:
        errormessage = "Target already contains a page at %s%s" \
            % (target.get_absolute_url(), page.slug)
        is_valid = False
    if target in page.get_descendants():
        errormessage = "Cannot move page to a its own subtree."
        is_valid = False

    if is_valid and request.POST \
            and request.POST.get('confirm', '') == _('Yes'):
        oldpath = page.get_absolute_url()
        page.move(target=target, pos='last-child')
        # reget the page with updated tree-props
        page = Page.objects.get(id=pageid)
        # saving the page will update the urlpath
        page.save()
        # TODO: Move to models.py
        url_changed.send(
            Page,
            id=page.id,
            oldpath=oldpath,
            oldtitle=page.title, #title doesn't change when moving
            newpath=page.get_absolute_url(),
            newtitle=page.title)
        # After moving get the permissions from the parent
        # TODO: *copy* from the parent and *then* propagate to prevent
        # overwriting different settings in the (new) siblings
        page.get_parent().propagate()
        return http.HttpResponseRedirect(page.get_absolute_url())
    if request.is_ajax():
        template = 'finch/ajax.html'
    else:
        template = 'contentmanager/contentmanager_base.html'
    tree = page.get_tree(parent=page)
    context = RequestContext(request, locals())
    return render_to_response('finch/move-confirm.html', context)