440 lines
16 KiB
Python
440 lines
16 KiB
Python
# 标准库导入
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import json
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from django.http import JsonResponse, HttpResponseBadRequest
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from django.shortcuts import redirect, render, get_object_or_404
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from django.utils.decorators import method_decorator
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# Django组件导入
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from django.contrib import messages
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from django.contrib.auth import logout
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from django.contrib.auth.decorators import login_required, permission_required
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from django.contrib.auth.models import Permission, User, Group
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from django.contrib.auth.views import LoginView
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from django.views.decorators.csrf import csrf_protect
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from django.views.decorators.http import require_http_methods
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from XH_Digital_Management import settings
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# 本地Django应用导入
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from application.accounts.models import AccountProfile
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from common.auth import group_required
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from common.utils.page_helper import paginate_query_and_assign_numbers
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def format_permissions(permissions):
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action_prefixes = ['Can add ', 'Can change ', 'Can delete ', 'Can view ']
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# 创建动作映射字典
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action_mapping = {
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'add': '新增',
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'change': '修改',
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'view': '查看',
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'delete': '删除'
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}
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formatted_permissions = []
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for perm in permissions:
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name = perm['name']
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# 从权限名称中移除动作前缀
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for prefix in action_prefixes:
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if name.startswith(prefix):
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name = name.replace(prefix, '')
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break
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# 从settings中获取APP_NAME_MAPPING
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app_label = perm['content_type__app_label']
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resource_group = settings.APP_NAME_MAPPING.get(app_label)
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# 如果APP_NAME_MAPPING中没有相应的映射，则跳过这个权限
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if resource_group is None:
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continue
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# 获取权限的动作描述
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action = perm['codename'].split('_')[0]
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permission_description = action_mapping.get(action, '未知操作')
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# 构建格式化后的权限字典并添加到列表中
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formatted_permissions.append({
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'id': perm['id'],
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'resource_group': resource_group,
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'resource': name,
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'permission': permission_description,
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'codename': perm['codename']
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})
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return formatted_permissions
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@method_decorator(csrf_protect, name='dispatch')
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class CustomLoginView(LoginView):
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template_name = 'accounts/login.html'
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def form_valid(self, form):
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remember_me = form.cleaned_data.get('remember_me')
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if remember_me:
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self.request.session.set_expiry(1209600) # 2 weeks
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else:
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self.request.session.set_expiry(0) # Browser close
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return super(CustomLoginView, self).form_valid(form)
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def form_invalid(self, form):
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messages.error(self.request, '用户名或密码错误。')
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return super().form_invalid(form)
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def logout_view(request):
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logout(request)
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# Redirect to a success page, such as the home page
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return redirect('user_login')
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@login_required
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@permission_required('auth.view_user', raise_exception=True)
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def user_permissions_list(request):
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query_set = AccountProfile.objects.filter().order_by('id')
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name = request.GET.get('name', '')
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primary_department = request.GET.get('primary_department', '')
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if name:
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query_set = query_set.filter(employee_information__name__icontains=name)
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if primary_department:
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query_set = query_set.filter(employee_information__primary_department=primary_department)
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query_set = query_set.filter(user__is_superuser=True)
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items = paginate_query_and_assign_numbers(
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request=request,
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queryset=query_set,
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per_page=10
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)
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# 构建上下文查询参数字符串
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query_params = '&name={}' + format(name) + '&primary_department={}' + format(primary_department)
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context = {
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'list_key': 'user.id',
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'breadcrumb_list': [
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{"title": "首页", "name": "index"},
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{"title": "权限设置", "name": "user_permissions_list"},
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{"title": "账号权限表", "name": "user_permissions_list"}
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],
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"form_action_url": "user_permissions_list",
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'filters': [
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{
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"type": "text",
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"id": "name",
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"name": "name",
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"label": "姓名",
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"placeholder": "请输入姓名"
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},
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{
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"type": "select",
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"id": "primary_department",
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"name": "primary_department",
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"label": "一级部门",
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"options": [
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{"value": "天信", "display": "天信"},
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{"value": "混改", "display": "混改"},
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{"value": "艾力芬特", "display": "艾力芬特"},
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{"value": "星河", "display": "星河"},
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{"value": "星海", "display": "星海"}
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]
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}
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],
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"table_columns": [
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{"header": "姓名", "field": "employee_information.name"},
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{"header": "邮箱", "field": "user.email"},
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{"header": "角色", "field": "user.is_superuser"},
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{"header": "部门", "field": "employee_information.primary_department"},
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{"header": "职务", "field": "employee_information.position"},
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{"header": "状态", "field": "employee_information.status"},
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{"header": "权限", "field": "authority"},
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{"header": "编辑", "field": "actions"}
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],
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'query_params': query_params,
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'items': items,
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}
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return render(request, 'accounts/user_permissions_list.html', context)
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@login_required()
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@group_required('系统管理')
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def get_user_existing_permissions(request, user_id):
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if not user_id:
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return JsonResponse({'error': 'User ID is required.'}, status=400)
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try:
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user_id = int(user_id)
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except ValueError:
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return JsonResponse({'error': 'Invalid User ID.'}, status=400)
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user = get_object_or_404(User, pk=user_id)
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# 获取所有权限
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all_permissions = format_permissions(Permission.objects.all().select_related('content_type').values('id', 'name', 'codename', 'content_type__app_label'))
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# 获取用户的个人权限
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user_permissions = user.user_permissions.all().values_list('codename', flat=True)
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# 处理数据以合并相同资源分组和资源名称的权限
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processed_permissions = {}
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for perm in all_permissions:
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key = (perm['resource_group'], perm['resource'])
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if key not in processed_permissions:
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processed_permissions[key] = {
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'resource_group': perm['resource_group'],
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'resource': perm['resource'],
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'add': {'id': None, 'has_permission': False},
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'remove': {'id': None, 'has_permission': False},
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'change': {'id': None, 'has_permission': False},
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'view': {'id': None, 'has_permission': False}
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}
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if perm['permission'] == '新增':
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processed_permissions[key]['add'] = {'id': perm['id'], 'has_permission': perm['codename'] in user_permissions}
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elif perm['permission'] == '删除':
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processed_permissions[key]['remove'] = {'id': perm['id'], 'has_permission': perm['codename'] in user_permissions}
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elif perm['permission'] == '修改':
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processed_permissions[key]['change'] = {'id': perm['id'], 'has_permission': perm['codename'] in user_permissions}
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elif perm['permission'] == '查看':
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processed_permissions[key]['view'] = {'id': perm['id'], 'has_permission': perm['codename'] in user_permissions}
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# 将processed_permissions从字典转换为列表
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permissions_list = []
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for key, perms in processed_permissions.items():
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perms['resource_group'], perms['resource'] = key
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permissions_list.append(perms)
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return JsonResponse({'permissions': permissions_list, 'user_id': user_id})
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@login_required
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@group_required('系统管理')
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def save_user_permissions(request, user_id):
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if request.method != 'POST':
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return JsonResponse({'error': 'Invalid request method'}, status=400)
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user = get_object_or_404(User, pk=user_id)
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try:
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permissions_data = json.loads(request.body)
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except ValueError:
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return JsonResponse({'error': 'Invalid JSON data'}, status=400)
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# 处理修改后的权限项
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for perm_id, perm_changes in permissions_data.get('permissions', {}).items():
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try:
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permission = Permission.objects.get(id=perm_id)
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# 处理“新增”权限
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if 'add_permission' in perm_changes:
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if perm_changes['add_permission']:
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user.user_permissions.add(permission)
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else:
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user.user_permissions.remove(permission)
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# 处理“删除”权限
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if 'delete_permission' in perm_changes:
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if perm_changes['delete_permission']:
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user.user_permissions.add(permission)
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else:
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user.user_permissions.remove(permission)
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# 处理“修改”权限
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if 'edit_permission' in perm_changes:
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if perm_changes['edit_permission']:
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user.user_permissions.add(permission)
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else:
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user.user_permissions.remove(permission)
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# 处理“查看”权限
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if 'view_permission' in perm_changes:
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if perm_changes['view_permission']:
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user.user_permissions.add(permission)
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else:
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user.user_permissions.remove(permission)
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except Permission.DoesNotExist:
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continue
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return JsonResponse({'success': True, 'message': 'Permissions updated successfully'})
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@login_required
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@group_required('系统管理')
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def refresh_user_permissions(request, user_id):
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if request.method != 'POST':
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return JsonResponse({'error': 'Invalid request method'}, status=400)
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user = get_object_or_404(User, pk=user_id)
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# 清空用户的个人权限
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user.user_permissions.clear()
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# 获取用户所在组的权限ID
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group_permissions = Permission.objects.filter(group__user=user).values_list('id', flat=True)
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# 为用户分配组权限
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user.user_permissions.add(*group_permissions)
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return JsonResponse({'success': True, 'message': 'User permissions refreshed successfully'})
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@login_required
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@group_required('系统管理')
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def group_perm_list(request):
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query_set = Group.objects.filter().order_by('id')
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items = paginate_query_and_assign_numbers(
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request=request,
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queryset=query_set,
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per_page=10
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)
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context = {
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'items': items,
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'list_key': 'id',
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'breadcrumb_list': [
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{"title": "首页", "name": "index"},
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{"title": "权限设置", "name": "user_permissions_list"},
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{"title": "用户组权限表", "name": "user_permissions_list"}
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],
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"table_columns": [
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{"header": "用户组", "field": "name"},
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{"header": "权限", "field": "authority"},
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],
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"form_action_url": "group_perm_list"
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}
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return render(request, 'accounts/group_perm_list.html', context)
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@login_required()
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@group_required('系统管理')
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def get_group_permissions(request, group_id):
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# 校验group_id是否存在
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if not group_id:
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return JsonResponse({'error': 'Group ID is required.'}, status=400)
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try:
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group_id = int(group_id)
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except ValueError:
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return JsonResponse({'error': 'Invalid Group ID.'}, status=400)
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group = get_object_or_404(Group, pk=group_id)
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# 获取所有权限
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all_permissions = format_permissions(Permission.objects.all().select_related('content_type').values('id', 'name', 'codename', 'content_type__app_label'))
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# 获取用户组的权限
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group_permissions = group.permissions.all().values_list('codename', flat=True)
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# 处理数据以合并相同资源分组和资源名称的权限
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processed_permissions = {}
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for perm in all_permissions:
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key = (perm['resource_group'], perm['resource'])
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if key not in processed_permissions:
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processed_permissions[key] = {
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'resource_group': perm['resource_group'],
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'resource': perm['resource'],
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'add': {'id': None, 'has_permission': False},
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'remove': {'id': None, 'has_permission': False},
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'change': {'id': None, 'has_permission': False},
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'view': {'id': None, 'has_permission': False}
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}
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if perm['permission'] == '新增':
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processed_permissions[key]['add'] = {'id': perm['id'], 'has_permission': perm['codename'] in group_permissions}
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elif perm['permission'] == '删除':
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processed_permissions[key]['remove'] = {'id': perm['id'], 'has_permission': perm['codename'] in group_permissions}
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elif perm['permission'] == '修改':
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processed_permissions[key]['change'] = {'id': perm['id'], 'has_permission': perm['codename'] in group_permissions}
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elif perm['permission'] == '查看':
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processed_permissions[key]['view'] = {'id': perm['id'], 'has_permission': perm['codename'] in group_permissions}
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# 将processed_permissions从字典转换为列表
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permissions_list = []
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for key, perms in processed_permissions.items():
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perms['resource_group'], perms['resource'] = key
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permissions_list.append(perms)
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return JsonResponse({'permissions': permissions_list, 'group_id': group_id})
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@login_required
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@group_required('系统管理')
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def save_group_permissions(request, group_id):
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if request.method != 'POST':
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return JsonResponse({'error': 'Invalid request method'}, status=400)
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group = get_object_or_404(Group, pk=group_id)
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try:
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permissions_data = json.loads(request.body)
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except ValueError:
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return JsonResponse({'error': 'Invalid JSON data'}, status=400)
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# 处理修改后的权限项
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for perm_id, perm_changes in permissions_data.get('permissions', {}).items():
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try:
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permission = Permission.objects.get(id=perm_id)
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# 处理“新增”权限
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if 'add_permission' in perm_changes:
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if perm_changes['add_permission']:
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group.permissions.add(permission)
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else:
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group.permissions.remove(permission)
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# 处理“删除”权限
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if 'delete_permission' in perm_changes:
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if perm_changes['delete_permission']:
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group.permissions.add(permission)
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else:
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group.permissions.remove(permission)
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# 处理“修改”权限
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if 'edit_permission' in perm_changes:
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if perm_changes['edit_permission']:
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group.permissions.add(permission)
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else:
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group.permissions.remove(permission)
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# 处理“查看”权限
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if 'view_permission' in perm_changes:
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if perm_changes['view_permission']:
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group.permissions.add(permission)
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else:
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group.permissions.remove(permission)
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except Permission.DoesNotExist:
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continue
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return JsonResponse({'success': True, 'message': 'Group permissions updated successfully'})
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@require_http_methods(['POST'])
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@login_required
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@group_required('系统管理')
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def add_group(request):
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# 从请求中获取组名
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try:
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group_name = request.POST.get('group_name')
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if not group_name:
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raise ValueError('The group name is required.')
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# 创建新的用户组
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group, created = Group.objects.get_or_create(name=group_name)
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if created:
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return JsonResponse({'success': True, 'message': 'Group created successfully.'})
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else:
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return JsonResponse({'success': False, 'message': 'Group already exists.'})
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except ValueError as e:
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return JsonResponse({'success': False, 'message': str(e)})
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except Exception as e:
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return JsonResponse({'success': False, 'message': 'An error occurred during group creation.'})
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