def loginview(request):
if request.method == 'POST':
form=LoginForm(request.POST)
session_cart=getCart(request)
try:
next= request.POST['next']
except:
next='/'
if form.is_valid():
username=form.cleaned_data['username']
password=form.cleaned_data['password']
user = authenticate(username=username, password=password)
if user is not None:
if user.is_active:
login(request, user)
user_cart=getCart(request)
cartMerge(user_cart, session_cart)
request.session['cart']={}
return HttpResponseRedirect(next)
else:
if '_auth_user_id' in request.session:
return HttpResponseRedirect('/')
else:
form=LoginForm()
try:
next= request.GET['next']
except:
next='/'
return render_to_response('login_form.html',
{'form': form,
'next': next},
context_instance=RequestContext(request))
def order(request):
cart=getCart(request)
user=request.user
item_set=cart.cartitem_set.all()
#检查contains_digital
is_only_digital=only_digital(item_set)
if item_set.count()>0:
price=0
if is_only_digital:
order=Order.objects.create(user=user,
is_only_digital=is_only_digital, address_id=0,
price=price, finished=True, finished_date=datetime.now())
else:
try:
address=Address.objects.filter(user=user,
pk=request.GET['address_id'])[0]
except:
address=Address.objects.filter(user=user)[0]
order=Order.objects.create(user=user, address=address,
is_only_digital=is_only_digital, price=price)
# 对接购物车和订单
# 检查数量
for item in item_set:
amount=item.amount
if amount<item.album.amount:
detail=OrderDetail.objects.create(order=order,
album=item.album,
amount=amount,
per_price=item.album.price)
price+=detail.get_total_price()
else:
pass
order.price=price
order.save()
cleanCart(request)
return HttpResponseRedirect('/order/my_order/')
else:
raise Http404
