def item_edit(request, item_id, response_format='html'):
"Item edit page"
item = get_object_or_404(Item, pk=item_id)
if not request.user.get_profile().has_permission(item, mode="w"):
return user_denied(request, message="You don't have write access to this Item",
response_format=response_format)
if request.POST:
if not 'cancel' in request.POST:
form = ItemForm(request.user.get_profile(), item.item_type, request.POST,
files=request.FILES, instance=item)
if form.is_valid():
item = form.save(request)
return HttpResponseRedirect(reverse('infrastructure_item_view', args=[item.id]))
else:
return HttpResponseRedirect(reverse('infrastructure_item_view', args=[item.id]))
else:
form = ItemForm(request.user.get_profile(), item.item_type, instance=item)
context = _get_default_context(request)
context.update({'item': item,
'form': form })
return render_to_response('infrastructure/item_edit', context,
context_instance=RequestContext(request), response_format=response_format)
def update(self, request, *args, **kwargs):
if request.data is None:
return rc.BAD_REQUEST
pkfield = kwargs.get(self.model._meta.pk.name) or request.data.get(self.model._meta.pk.name)
if not pkfield:
return rc.BAD_REQUEST
item = getOrNone(self.model, pkfield)
if not item:
return rc.NOT_FOUND
if not request.user.get_profile().has_permission(item, mode="w"):
return rc.FORBIDDEN
attrs = self.flatten_dict(request)
form = ItemForm( item_type=item.item_type, instance=item, **attrs)
if form.is_valid():
item = form.save(request)
return item
else:
self.status = 400
return form.errors
def item_add_typed(request, type_id, response_format='html'):
"Item add with preselected type"
item_type = get_object_or_404(ItemType, pk=type_id)
if not request.user.get_profile().has_permission(item_type, mode='x'):
return user_denied(request, message="You don't have access to create " + unicode(item_type),
response_format=response_format)
if request.POST:
if not 'cancel' in request.POST:
form = ItemForm(request.user.get_profile(), item_type, request.POST, files=request.FILES)
if form.is_valid():
item = form.save(request)
return HttpResponseRedirect(reverse('infrastructure_item_view', args=[item.id]))
else:
return HttpResponseRedirect(reverse('infrastructure_index'))
else:
form = ItemForm(request.user.get_profile(), item_type)
context = _get_default_context(request)
context.update({'item_type': item_type,
'form': form})
return render_to_response('infrastructure/item_add_typed', context,
context_instance=RequestContext(request), response_format=response_format)
def create(self, request, *args, **kwargs):
if request.data is None:
return rc.BAD_REQUEST
item_type = getOrNone(ItemType, request.data.get('type'))
if not item_type or not request.user.get_profile().has_permission(item_type, mode='x'):
return rc.FORBIDDEN
attrs = self.flatten_dict(request)
form = ItemForm( item_type=item_type, **attrs)
if form.is_valid():
item = form.save(request)
return item
else:
self.status = 400
return form.errors
