def edit_node(request, node_id):
node = get_object_or_404(TruthNode, pk=int(node_id))
if request.method == 'POST':
form = CreateNodeForm(request.POST)
if form.is_valid():
change = ChangeNotification()
change.change_type = ChangeNotification.EDIT
change.user = users.get_current_user().nickname()
change.node = node
change.node_title = node.title
change.save()
node.title = form.cleaned_data.get('title')
node.content = form.cleaned_data.get('content')
node.save()
return HttpResponseRedirect(reverse('node', args=[node.id]))
else:
form = CreateNodeForm(initial={
'title': node.title,
'content': node.content,
})
return render_to_response('add.html', {'form': form},
context_instance=RequestContext(request))
def delete_node(request, node_id):
node = get_object_or_404(TruthNode, pk=int(node_id))
parent_rels = NodeRelationship.objects.filter(child_node__pk=node.pk)
child_rels = NodeRelationship.objects.filter(parent_node__pk=node.pk)
rel_types = node_relationship_choices
if request.method == 'POST':
change = ChangeNotification()
change.change_type = ChangeNotification.DELETE
change.user = users.get_current_user().nickname()
change.node_title = node.title
change.save()
deleteNode(node, parent_rels=parent_rels, child_rels=child_rels)
return HttpResponseRedirect(reverse('home'))
else:
return render_to_response('delete.html', locals(),
context_instance=RequestContext(request))
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))
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))
def pin_node(request, node_id):
child_node = get_object_or_404(TruthNode, pk=int(node_id))
if request.method == 'POST':
form = NodeRelationshipForm(request.POST)
if form.is_valid():
relate = createRelationship(
form.cleaned_data.get('child_node'),
form.cleaned_data.get('parent_node'),
form.cleaned_data.get('relationship'),
form.cleaned_data.get('invert_child'))
change = ChangeNotification()
change.change_type = ChangeNotification.PIN
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=[relate.parent_node.id]))
else:
form = NodeRelationshipForm()
return render_to_response('pin.html', locals(),
context_instance=RequestContext(request))
def unpin_node(request, node_rel_id):
relationship = get_object_or_404(NodeRelationship, pk=int(node_rel_id))
if request.method == 'POST':
change = ChangeNotification()
change.change_type = ChangeNotification.UNPIN
change.user = users.get_current_user().nickname()
change.node = relationship.child_node
change.node_title = relationship.child_node.title
change.pin_type = relationship.relationship
change.parent_node = relationship.parent_node
change.parent_node_title = relationship.parent_node.title
change.save()
deleteRelationship(relationship)
return HttpResponseRedirect(reverse('node', args=[relationship.parent_node.id]))
else:
context = {
'relationship': relationship,
'relationship_choices': node_relationship_choices,
}
return render_to_response('unpin.html', context,
context_instance=RequestContext(request))
