198 lines
6.9 KiB
Python
198 lines
6.9 KiB
Python
# coding=utf-8
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from django.contrib.admin.views.decorators import staff_member_required
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from django.core.paginator import Paginator, PageNotAnInteger, EmptyPage
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from django.shortcuts import render, HttpResponseRedirect, get_object_or_404, HttpResponse
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from django.contrib.auth.models import User
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from metadata.models import LineItem, Order, Favorite, Cart
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from django.contrib import messages
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from django.contrib.auth import authenticate, login, logout
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# Create your views here.
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def user_login(request):
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username = None
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password = None
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if request.method == 'POST':
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if not request.POST.get('username'):
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messages.error(request, u'请输入用户名')
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else:
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username = request.POST.get('username')
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if not request.POST.get('password'):
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messages.error(request, u'请输入密码')
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else:
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password = request.POST.get('password')
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if username is not None and password is not None:
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user = authenticate(username=username, password=password)
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if user is not None:
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if user.is_active:
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login(request, user)
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cart = Cart.objects.filter(user_id=user.id)
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if not cart:
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cart = Cart()
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cart.user_id = user.id
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cart.save()
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count = LineItem.objects.filter(cart=user.cart).count()
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request.session['count'] = count
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return HttpResponseRedirect('/')
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else:
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messages.error(request, 'disabled username')
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else:
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messages.error(request, 'invalid user')
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return render(request, 'account/login.html')
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def user_register(request):
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username = None
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email = None
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password = None
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confirm_password = None
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flag = False
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if request.method == 'POST':
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if not request.POST.get('username'):
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messages.error(request, u'请输入用户名')
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else:
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username = request.POST.get('username')
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if not request.POST.get('email'):
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messages.error(request, u'请输入邮箱')
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else:
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email = request.POST.get('email')
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if not request.POST.get('password'):
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messages.error(request, u'请输入密码')
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else:
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password = request.POST.get('password')
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if not request.POST.get('confirm_password'):
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messages.error(request, u'请再次输入密码')
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else:
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confirm_password = request.POST.get('confirm_password')
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if password is not None and confirm_password is not None:
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if password == confirm_password:
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flag = True
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else:
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messages.error(request, u'两次输入的密码不一致，请重新输入')
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filter_result = User.objects.filter(username=username)
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if len(filter_result) > 0:
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messages.error(request, u"对不起，您输入的用户名已被注册")
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return render(request, "account/register.html")
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if username is not None and password is not None and confirm_password is not None and email is not None and flag:
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user = User.objects.create_user(username, email, password)
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user.is_active = True
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user.save()
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messages.success(request, u'注册成功')
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return HttpResponseRedirect('/account/login')
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return render(request, 'account/register.html')
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def user_logout(request):
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logout(request)
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messages.error(request, u'您已经成功退出系统')
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return HttpResponseRedirect('/')
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def cart(request):
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user = request.user
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current_cart = user.cart
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cart_id = current_cart.id
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items = LineItem.objects.filter(cart_id=cart_id).all()
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return render(request, 'account/my_cart.html', {"items": items})
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def favorite(request):
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user = request.user
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favorites = Favorite.objects.filter(user=user).all()
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return render(request, 'account/my_favorite.html', {"favorites": favorites})
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def delete_cart_data(request, id):
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line_item = get_object_or_404(LineItem, pk=id)
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line_item.delete()
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messages.success(request, u'您购物车中的数据已被成功删除！')
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return HttpResponseRedirect('/account/cart')
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def delete_favorite(request, id):
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favorite = get_object_or_404(Favorite, pk=id)
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favorite.delete()
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messages.success(request, u'您收藏的数据已被成功删除！')
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return HttpResponseRedirect('/account/favorite')
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def add_to_order(request):
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if request.method == 'POST':
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item_ids = request.POST.getlist('item_ids')
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items = LineItem.objects.filter(id__in=item_ids).all()
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return render(request, 'account/new_order.html', {"items": items})
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def save_to_order(request):
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if request.method == 'POST':
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real_name = request.POST.get('real_name')
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email = request.POST.get('email')
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phone = request.POST.get('phone')
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post_code = request.POST.get('post_code')
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unit = request.POST.get('unit')
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address = request.POST.get('address')
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purpose = request.POST.get('purpose')
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item_ids = request.POST.getlist('item_ids')
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user = request.user
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order = Order(real_name=real_name, email=email, phone=phone, post_code=post_code,
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unit=unit, address=address, purpose=purpose, user=user)
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order.save()
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for item_id in item_ids:
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item = get_object_or_404(LineItem, pk=item_id)
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item.cart_id = None
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item.save()
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order.lineitem_set.add(item)
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messages.success(request, u'您的数据申请已经提交')
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return HttpResponseRedirect('/account/order')
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def my_order(request):
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user = request.user
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orders = Order.objects.filter(user=user).exclude(lineitem=None)
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paginator = Paginator(orders, 20)
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page = int(request.GET.get('page', 1))
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try:
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order_list = paginator.page(page)
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except PageNotAnInteger:
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order_list = paginator.page(1)
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except EmptyPage:
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order_list = paginator.page(paginator.num_pages)
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return render(request, 'account/my_order.html', {"orders": order_list})
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@staff_member_required
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def order_audits(request):
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orders = Order.objects.exclude(lineitem=None)
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paginator = Paginator(orders, 20)
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page = int(request.GET.get('page', 1))
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try:
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order_list = paginator.page(page)
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except PageNotAnInteger:
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order_list = paginator.page(1)
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except EmptyPage:
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order_list = paginator.page(paginator.num_pages)
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return render(request, 'account/order_audits.html', {"orders": order_list})
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@staff_member_required
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def order_audit_detail(request, id):
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if request.method == 'GET':
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order = Order.objects.get(pk=id)
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return render(request, 'account/order_audit_detail.html', {"order": order})
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else:
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order = Order.objects.get(pk=id)
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order.status = 1
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order.save()
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return HttpResponseRedirect('/account/audits') |