Exemplo n.º 1
0
def createDiscussionNode(relationship):
    "don't forget to save() after calling this!"
    try:
        if relationship.discussion_node is not None:
            # link is OK, don't duplicate.
            return
    except TruthNode.DoesNotExist:
        # link to discussion is broken. fix below
        pass

    invert_text = {True: "n inverted", False: ""}
    node_title = "[[node %i]] should be a%s %s of [[node %i]]" % (relationship.child_node.id, invert_text[relationship.invert_child], node_relationship_choices[relationship.relationship], relationship.parent_node.id)

    # if the title already exists, declare that our discussion node.
    nodes = TruthNode.objects.filter(title=node_title)
    if nodes.count() == 0:
        node = TruthNode()
        node.title = node_title
        node.save()
    else:
        node = nodes[0]
        # unpin node from discussion orphans
        NodeRelationship.objects.filter(parent_node__pk=settings.DISCUSSION_ORPHANS_ID, child_node__pk=node.pk).delete()

    relationship.discussion_node = node
Exemplo n.º 2
0
def add_arg(request, node_id, arg_type):
    parent = get_object_or_404(TruthNode, pk=int(node_id))
    if request.method == 'POST':
        form = CreateNodeForm(request.POST)
        if form.is_valid():
            node = TruthNode()
            node.title = form.cleaned_data.get('title')
            node.content = form.cleaned_data.get('content')
            node.save()

            relate = createRelationship(node, parent, arg_type)

            change = ChangeNotification()
            change.change_type = ChangeNotification.ADD
            change.user = users.get_current_user().nickname()
            change.node = relate.child_node
            change.node_title = relate.child_node.title
            change.pin_type = relate.relationship
            change.parent_node = relate.parent_node
            change.parent_node_title = relate.parent_node.title
            change.save()


            return HttpResponseRedirect(reverse('node', args=[parent.id]))
    else:
        form = CreateNodeForm()

    context = {
        'parent': parent,
        'arg_type': arg_type,
        'arg_type_text': node_relationship_choices[arg_type],
        'form': form,
    }
    return render_to_response('arg.html', context,
        context_instance=RequestContext(request))
Exemplo n.º 3
0
def add_node(request):
    if request.method == 'POST':
        form = CreateNodeForm(request.POST)
        if form.is_valid():
            node = TruthNode()
            node.title = form.cleaned_data.get('title')
            node.content = form.cleaned_data.get('content')
            node.save()

            createRelationship(child=node, parent=TruthNode.objects.get(pk=settings.ORPHANS_ID), rel_type=NodeRelationship.PRO, discuss=False)

            change = ChangeNotification()
            change.change_type = ChangeNotification.CREATE
            change.user = users.get_current_user().nickname()
            change.node = node
            change.node_title = node.title
            change.save()

            return HttpResponseRedirect(reverse('node', args=[node.id]))
    else:
        form = CreateNodeForm()

    return render_to_response('add.html', {'form': form}, 
        context_instance=RequestContext(request))