def add(request):
post = {}
if request.method == 'POST':
post = request.POST.copy()
form = NodeForm(post)
form.node = None
if not form.is_valid():
for field in form.errors:
messages.info(request, form[field].errors.as_text())
elif getattr(request.session.get('user', ''), 'id', 0) != 1:
messages.info(request, 'You are not the manager!')
else:
cd = form.cleaned_data
nodeclass = None
try:
nodeclass = Nodeclass.objects.get(name=cd['nodeclass'])
except Exception, e:
print e
nodeclass = Nodeclass(name=cd['nodeclass'])
nodeclass.save()
node = Node(name=cd['name'], site=cd['site'], description=cd['description'], \
status=cd['status'], nodeclass=nodeclass, date=int(time.time()))
node.save()
messages.info(request, '节点创建成功！')
return redirect('/')
nodeclass = Nodeclass.objects.get(name=cd['nodeclass'])
except Exception, e:
print e
nodeclass = Nodeclass(name=cd['nodeclass'])
nodeclass.save()
node = Node(name=cd['name'], site=cd['site'], description=cd['description'], \
status=cd['status'], nodeclass=nodeclass, date=int(time.time()))
node.save()
messages.info(request, '节点创建成功！')
return redirect('/')
form = NodeForm(initial={
'name' : request.POST.get('name', ''),
'site' : request.POST.get('site', ''),
'description': request.POST.get('description', ''),
'status' : request.POST.get('status', 1),
'nodeclass' : request.POST.get('nodeclass', ''),
})
return render_to_response('node_add.html',{'form':form}, context_instance=RequestContext(request))
def show(request, node_site='', page=1):
node = None
try:
node = Node.objects.get(site=node_site)
except Exception, e:
print e
messages.info(request, 'The node does not exists!')
if node:
page = page if page >= 1 else 1