def register(self, configuration):
if configuration.__class__ == ConfigOption and not (configuration.app, configuration.name) in self._registry:
try:
existing_config = ConfigOption.objects.get(app = configuration.app, name = configuration.name)
except ObjectDoesNotExist:
configuration.save()
existing_config = configuration
try:
defined_config = DefinedConfigOption.objects.get(option__name = configuration.name, option__app = configuration.app)
except ObjectDoesNotExist:
defined_config = DefinedConfigOption(option = existing_config, value = configuration.default)
defined_config.save()
self._registry[(configuration.app, configuration.name)] = existing_config
def configure_option(request, option_id):
from django_wizard.forms import build_config_form
option = ConfigOption.objects.get(id = option_id)
try:
defined_option = DefinedConfigOption.objects.get(option = option)
except ObjectDoesNotExist:
defined_option = DefinedConfigOption(option = option, value = option.default)
defined_option.save()
ConfigForm = build_config_form(option, defined_option)
if request.POST:
form = ConfigForm(request.POST)
if form.is_valid():
defined_option.value = json.dumps(form.cleaned_data['value'])
defined_option.save()
return http.HttpResponseRedirect(reverse('django-wizard-main'))
else:
form = ConfigForm()
return shortcuts.render_to_response('django_wizard/option.html',
{'option':option,
'defined_option':defined_option,
'form':form},
context_instance = RequestContext(request))