Commit c3c23feb by Őry Máté

network: add ajax helper for host-creation magic

parent 5c67df1a
......@@ -46,6 +46,23 @@ import json
from dashboard.views import AclUpdateView
from dashboard.forms import AclUserOrGroupAddForm
from django.utils import simplejson
try:
from django.http import JsonResponse
except ImportError:
class JsonResponse(HttpResponse):
"""JSON response for Django < 1.7
https://gist.github.com/philippeowagner/3179eb475fe1795d6515
"""
def __init__(self, content, mimetype='application/json',
status=None, content_type=None):
super(JsonResponse, self).__init__(
content=simplejson.dumps(content),
mimetype=mimetype,
status=status,
content_type=content_type)
class InitialOwnerMixin(FormMixin):
def get_initial(self):
......@@ -424,6 +441,29 @@ class HostCreate(LoginRequiredMixin, SuperuserRequiredMixin,
messages.error(self.request, e.message)
return initial
def _get_ajax(self, *args, **kwargs):
GET = self.request.GET
result = {}
if "vlan" in GET:
vlan = get_object_or_404(Vlan.objects, pk=GET["vlan"])
try:
result.update(vlan.get_new_address())
except ValidationError:
result["ipv4"] = ""
result["ipv6"] = ""
if "ipv4" in GET:
try:
result["ipv6"] = vlan.convert_ipv4_to_ipv6(GET["ipv4"])
except:
result["ipv6"] = ""
return JsonResponse({k: unicode(result[k] or "") for k in result})
def get(self, *args, **kwargs):
if self.request.is_ajax():
return self._get_ajax(*args, **kwargs)
else:
return super(HostCreate, self).get(*args, **kwargs)
class HostDelete(LoginRequiredMixin, SuperuserRequiredMixin, DeleteView):
model = Host
......
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