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# ~*~ coding: utf-8 ~*~
from __future__ import unicode_literals
from django import forms
from django.shortcuts import reverse, redirect
from django.utils.translation import ugettext as _
from django.urls import reverse_lazy
from django.views.generic import ListView
from django.views.generic.base import TemplateView
from django.views.generic.edit import CreateView, UpdateView, FormMixin
from django.views.generic.detail import DetailView, SingleObjectMixin
from django.contrib.messages.views import SuccessMessageMixin
from common.utils import get_logger
from perms.models import AssetPermission
from ..models import User, UserGroup
from ..utils import AdminUserRequiredMixin
from .. import forms
__all__ = ['UserGroupListView', 'UserGroupCreateView', 'UserGroupDetailView',
'UserGroupUpdateView', 'UserGroupAssetPermissionCreateView',
'UserGroupAssetPermissionView', 'UserGroupGrantedAssetView']
logger = get_logger(__name__)
class UserGroupListView(AdminUserRequiredMixin, TemplateView):
template_name = 'users/user_group_list.html'
def get_context_data(self, **kwargs):
context = super(UserGroupListView, self).get_context_data(**kwargs)
context.update({'app': _('Users'), 'action': _('User group list')})
return context
class UserGroupCreateView(AdminUserRequiredMixin, SuccessMessageMixin, CreateView):
model = UserGroup
form_class = forms.UserGroupForm
template_name = 'users/user_group_create_update.html'
success_url = reverse_lazy('users:user-group-list')
success_message = '<a href={url}> {name} </a> was created successfully'
def get_context_data(self, **kwargs):
context = super(UserGroupCreateView, self).get_context_data(**kwargs)
users = User.objects.all()
context.update({'app': _('Users'), 'action': _('Create user group'),
'users': users})
return context
# 需要添加组下用户, 而user并不是group的多对多,所以需要手动建立关系
def form_valid(self, form):
user_group = form.save()
users_id_list = self.request.POST.getlist('users', [])
users = User.objects.filter(id__in=users_id_list)
user_group.created_by = self.request.user.username or 'Admin'
user_group.users.add(*users)
user_group.save()
return super(UserGroupCreateView, self).form_valid(form)
def get_success_message(self, cleaned_data):
url = reverse_lazy('users:user-group-detail',
kwargs={'pk': self.object.id}
)
return self.success_message.format(
url=url, name=self.object.name
)
class UserGroupUpdateView(AdminUserRequiredMixin, UpdateView):
model = UserGroup
form_class = forms.UserGroupForm
template_name = 'users/user_group_create_update.html'
success_url = reverse_lazy('users:user-group-list')
def get_context_data(self, **kwargs):
# self.object = self.get_object()
context = super(UserGroupUpdateView, self).get_context_data(**kwargs)
users = User.objects.all()
group_users = [user.id for user in self.object.users.all()]
context.update({
'app': _('Users'),
'action': _('Update user group'),
'users': users,
'group_users': group_users
})
return context
def form_valid(self, form):
user_group = form.save()
users_id_list = self.request.POST.getlist('users', [])
users = User.objects.filter(id__in=users_id_list)
user_group.users.clear()
user_group.users.add(*users)
user_group.save()
return super(UserGroupUpdateView, self).form_valid(form)
class UserGroupDetailView(AdminUserRequiredMixin, DetailView):
model = UserGroup
context_object_name = 'user_group'
template_name = 'users/user_group_detail.html'
def get_context_data(self, **kwargs):
users = User.objects.exclude(id__in=self.object.users.all())
context = {
'app': _('Users'),
'action': _('User group detail'),
'users': users,
}
kwargs.update(context)
return super(UserGroupDetailView, self).get_context_data(**kwargs)
class UserGroupAssetPermissionView(AdminUserRequiredMixin, FormMixin,
SingleObjectMixin, ListView):
model = UserGroup
template_name = 'users/user_group_asset_permission.html'
context_object_name = 'user_group'
form_class = forms.UserPrivateAssetPermissionForm
def get(self, request, *args, **kwargs):
self.object = self.get_object(queryset=UserGroup.objects.all())
return super(UserGroupAssetPermissionView, self)\
.get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
context = {
'app': 'Users',
'action': 'User group asset permissions',
}
kwargs.update(context)
return super(UserGroupAssetPermissionView, self)\
.get_context_data(**kwargs)
class UserGroupAssetPermissionCreateView(AdminUserRequiredMixin, CreateView):
form_class = forms.UserGroupPrivateAssetPermissionForm
model = AssetPermission
def get(self, request, *args, **kwargs):
user_group = self.get_object(queryset=UserGroup.objects.all())
return redirect(reverse('users:user-group-asset-permission',
kwargs={'pk': user_group.id}))
def post(self, request, *args, **kwargs):
self.user_group = self.get_object(queryset=UserGroup.objects.all())
return super(UserGroupAssetPermissionCreateView, self)\
.post(request, *args, **kwargs)
def get_form(self, form_class=None):
form = super(UserGroupAssetPermissionCreateView, self)\
.get_form(form_class=form_class)
form.user_group = self.user_group
return form
def form_invalid(self, form):
return redirect(reverse('users:user-group-asset-permission',
kwargs={'pk': self.user_group.id}))
def get_success_url(self):
return reverse('users:user-group-asset-permission',
kwargs={'pk': self.user_group.id})
class UserGroupGrantedAssetView(AdminUserRequiredMixin, DetailView):
model = UserGroup
template_name = 'users/user_group_granted_asset.html'
context_object_name = 'user_group'
def get(self, request, *args, **kwargs):
self.object = self.get_object(queryset=UserGroup.objects.all())
return super().get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
context = {
'app': 'User',
'action': 'User group granted asset',
}
kwargs.update(context)
return super(UserGroupGrantedAssetView, self).get_context_data(**kwargs)