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# ~*~ coding: utf-8 ~*~
from __future__ import unicode_literals
from django.shortcuts import get_object_or_404, reverse
from django.urls import reverse_lazy
from django.db.models import Q
from django.views.generic.list import ListView
from django.views.generic.edit import CreateView, DeleteView, UpdateView
from django.views.generic.detail import DetailView
from django.contrib.messages.views import SuccessMessageMixin
from django.conf import settings
from .models import User, UserGroup, Role
from .forms import UserAddForm, UserUpdateForm, UserGroupForm
class UserListView(ListView):
model = User
paginate_by = settings.CONFIG.DISPLAY_PER_PAGE
context_object_name = 'user_list'
template_name = 'users/user_list.html'
ordering = '-date_joined'
def get_queryset(self):
self.queryset = super(UserListView, self).get_queryset()
self.keyword = keyword = self.request.GET.get('keyword', '')
self.sort = sort = self.request.GET.get('sort')
if keyword:
self.queryset = self.queryset.filter(Q(username__icontains=keyword) |
Q(name__icontains=keyword))
if sort:
self.queryset = self.queryset.order_by(sort)
return self.queryset
def get_context_data(self, **kwargs):
context = super(UserListView, self).get_context_data(**kwargs)
context.update({'path1': '用户管理', 'path2': '用户列表', 'title': '用户列表', 'keyword': self.keyword})
return context
class UserAddView(SuccessMessageMixin, CreateView):
model = User
form_class = UserAddForm
template_name = 'users/user_add.html'
success_url = reverse_lazy('users:user-list')
success_message = '添加用户 <a href="%s">%s</a> 成功 .'
def get_context_data(self, **kwargs):
context = super(UserAddView, self).get_context_data(**kwargs)
context.update({'path1': '用户管理', 'path2': '用户添加', 'title': '用户添加'})
return context
def form_valid(self, form):
user = form.save()
user.created_by = self.request.user.username or 'Admin'
user.save()
return super(UserAddView, self).form_valid(form)
def get_success_message(self, cleaned_data):
return self.success_message % (
reverse_lazy('users:user-detail', kwargs={'pk': self.object.pk}),
self.object.name,
)
class UserUpdateView(UpdateView):
model = User
form_class = UserUpdateForm
template_name = 'users/user_edit.html'
context_object_name = 'user'
success_url = reverse_lazy('users:user-list')
def form_valid(self, form):
username = self.object.username
user = form.save(commit=False)
user.username = username
user.save()
password = self.request.POST.get('password', '')
if password:
user.set_password(password)
return super(UserUpdateView, self).form_valid(form)
def form_invalid(self, form):
print(form.errors)
return super(UserUpdateView, self).form_invalid(form)
class UserDeleteView(DeleteView):
model = User
success_url = reverse_lazy('users:user-list')
template_name = 'users/user_delete_confirm.html'
class UserDetailView(DetailView):
model = User
template_name = 'users/user_detail.html'
context_object_name = "user"
def get_context_data(self, **kwargs):
context = super(UserDetailView, self).get_context_data(**kwargs)
groups = [group for group in UserGroup.objects.iterator() if group not in self.object.groups.iterator()]
context.update({'path1': '用户管理', 'path2': '用户详情', 'title': '用户详情', 'groups': groups})
return context
class UserGroupListView(ListView):
model = UserGroup
paginate_by = settings.CONFIG.DISPLAY_PER_PAGE
context_object_name = 'usergroup_list'
template_name = 'users/usergroup_list.html'
ordering = '-date_added'
def get_queryset(self):
self.queryset = super(UserGroupListView, self).get_queryset()
self.keyword = keyword = self.request.GET.get('keyword', '')
self.sort = sort = self.request.GET.get('sort')
if keyword:
self.queryset = self.queryset.filter(name__icontains=keyword)
if sort:
self.queryset = self.queryset.order_by(sort)
return self.queryset
def get_context_data(self, **kwargs):
context = super(UserGroupListView, self).get_context_data(**kwargs)
context.update({'path1': '用户管理', 'path2': '用户组列表', 'title': '用户组列表', 'keyword': self.keyword})
return context
class UserGroupAddView(CreateView):
model = UserGroup
form_class = UserGroupForm
template_name = 'users/usergroup_add.html'
success_url = reverse_lazy('users:usergroup-list')
def get_context_data(self, **kwargs):
context = super(UserGroupAddView, self).get_context_data(**kwargs)
users = User.objects.all()
context.update({'path1': '用户管理', 'path2': '用户组添加', 'title': '用户组添加', 'users': users})
return context
def form_valid(self, form):
usergroup = form.save()
users_id_list = self.request.POST.getlist('users', [])
users = [get_object_or_404(User, id=user_id) for user_id in users_id_list]
usergroup.created_by = self.request.user.username or 'Admin'
usergroup.user_set.add(*tuple(users))
usergroup.save()
return super(UserGroupAddView, self).form_valid(form)
class UserGroupUpdateView(UpdateView):
pass
class UserGroupDetailView(DetailView):
pass
class UserGroupDeleteView(DeleteView):
pass