360 lines
14 KiB
Python
360 lines
14 KiB
Python
import logging
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from django.contrib.auth.hashers import check_password, make_password
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from django.contrib.auth.models import UserManager
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from django.core.cache import cache
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from django.http import request
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from django_filters.rest_framework import DjangoFilterBackend
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from rest_framework import status
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from rest_framework.decorators import (action, authentication_classes,
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permission_classes)
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from rest_framework.filters import OrderingFilter, SearchFilter
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from rest_framework.mixins import (CreateModelMixin, DestroyModelMixin,
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ListModelMixin, RetrieveModelMixin,
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UpdateModelMixin)
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from rest_framework.pagination import PageNumberPagination
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from rest_framework.permissions import IsAuthenticated
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from rest_framework.viewsets import GenericViewSet, ModelViewSet
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from rest_framework_simplejwt.tokens import RefreshToken
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from utils.queryset import get_child_queryset2
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from django.db.models import Count
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from utils.pagination import PageOrNot
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from .filters import UserFilter
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from .models import (Dict, DictType, File, Message, Organization, Permission,
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Position, Role, User)
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from .permission import RbacPermission, get_permission_list
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from .permission_data import RbacFilterSet
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from .serializers import (DictSerializer, DictTypeSerializer, FileSerializer,
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OrganizationSerializer, PermissionSerializer,
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PositionSerializer, RoleSerializer,
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UserCreateSerializer, UserListSerializer,
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UserModifySerializer)
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logger = logging.getLogger('log')
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# logger.info('请求成功！ response_code:{}；response_headers:{}；response_body:{}'.format(response_code, response_headers, response_body[:251]))
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# logger.error('请求出错：{}'.format(error))
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class LogoutView(APIView):
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permission_classes = []
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def get(self, request, *args, **kwargs): # 可将token加入黑名单
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return Response(status=status.HTTP_200_OK)
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import random
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import smtplib
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import string
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from email.header import Header
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from email.mime.text import MIMEText
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from email.utils import formataddr
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from rest_framework_simplejwt.tokens import RefreshToken
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def get_tokens_for_user(user):
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refresh = RefreshToken.for_user(user)
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return {
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'refresh': str(refresh),
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'access': str(refresh.access_token),
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}
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import datetime
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class Login2View(APIView):
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"""
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邮箱验证码登录
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"""
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authentication_classes = []
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permission_classes = []
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def post(self, request):
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mail = request.data['mail']
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msg = request.data['msg']
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if not User.objects.filter(username=mail).exists():
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return Response('账户不存在', status=status.HTTP_400_BAD_REQUEST)
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a_minute_ago=datetime.datetime.now()-datetime.timedelta(minutes=1)
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if Message.objects.filter(mail=mail, create_time__gte=a_minute_ago).exists() and Message.objects.filter(mail=mail).last().msg == msg:
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user = User.objects.get(username=mail)
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return Response(get_tokens_for_user(user), status=status.HTTP_200_OK)
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return Response('验证码错误', status=status.HTTP_400_BAD_REQUEST)
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class sendMsg(APIView):
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authentication_classes = []
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permission_classes = []
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def post(self, request):
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code = random.randint(10000,99999)
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my_sender = 'gxpt@ctc.ac.cn'
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my_user = request.data['mail']
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my_pass = 'Pintai123'
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if not User.objects.filter(username=my_user).exists():
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return Response('该账户不存在', status=status.HTTP_400_BAD_REQUEST)
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try:
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# 邮件内容
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msg=MIMEText('您好,共享平台本次登陆验证码为' + str(code),'plain','utf-8')
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# 括号里的对应发件人邮箱昵称、发件人邮箱账号
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msg['From']=formataddr(["国检集团检验检测能力共享平台",my_sender])
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# 括号里的对应收件人邮箱昵称、收件人邮箱账号
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msg['To']=formataddr(["",my_user])
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# 邮件的主题
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msg['Subject'] = Header(str(code), 'utf-8').encode()
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# SMTP服务器，腾讯企业邮箱端口是465，腾讯邮箱支持SSL(不强制)， 不支持TLS
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# qq邮箱smtp服务器地址:smtp.qq.com,端口号：456
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# 163邮箱smtp服务器地址：smtp.163.com，端口号：25
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server=smtplib.SMTP_SSL("smtp.exmail.qq.com", 465)
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# 登录服务器，括号中对应的是发件人邮箱账号、邮箱密码
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server.login(my_sender, my_pass)
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# 发送邮件，括号中对应的是发件人邮箱账号、收件人邮箱账号、发送邮件
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server.sendmail(my_sender,[my_user,],msg.as_string())
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# 关闭连接
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server.quit()
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Message.objects.filter(mail=my_user).delete()
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Message.objects.create(mail=my_user, msg=code)
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except:
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return Response('验证码发送失败', status=status.HTTP_400_BAD_REQUEST)
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return Response(status=status.HTTP_200_OK)
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class DictTypeViewSet(ModelViewSet):
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"""
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数据字典类型：增删改查
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"""
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perms_map = {'get': '*', 'post': 'dicttype_create',
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'put': 'dicttype_update', 'delete': 'dicttype_delete'}
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queryset = DictType.objects.all()
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serializer_class = DictTypeSerializer
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pagination_class = None
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search_fields = ['name']
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ordering_fields = ['id']
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ordering = 'id'
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class DictViewSet(ModelViewSet):
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"""
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数据字典：增删改查
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"""
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perms_map = {'get': '*', 'post': 'dict_create',
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'put': 'dict_update', 'delete': 'dict_delete'}
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queryset = Dict.objects.all()
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serializer_class = DictSerializer
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search_fields = ['name', 'code']
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filterset_fields = ['type__code', 'type', 'is_used']
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ordering_fields = ['sort']
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ordering = 'sort'
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def paginate_queryset(self, queryset):
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"""
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如果查询参数里没有page但有type或type__code时则不分页,否则请求分页
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也可用utils.pageornot方法
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"""
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if self.paginator is None:
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return None
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elif (not self.request.query_params.get('page', None)) and ((self.request.query_params.get('type__code', None)) or (self.request.query_params.get('type', None))):
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return None
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return self.paginator.paginate_queryset(queryset, self.request, view=self)
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class PositionViewSet(ModelViewSet):
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"""
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岗位：增删改查
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"""
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perms_map = {'get': '*', 'post': 'position_create',
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'put': 'position_update', 'delete': 'position_delete'}
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queryset = Position.objects.all()
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serializer_class = PositionSerializer
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pagination_class = None
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search_fields = ['name']
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ordering_fields = ['id']
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ordering = 'id'
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class TestView(APIView):
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perms_map = {'get': 'test_view'} # 单个API控权
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pass
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class PermissionViewSet(ModelViewSet):
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"""
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权限：增删改查
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"""
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perms_map = {'get': '*', 'post': 'perm_create',
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'put': 'perm_update', 'delete': 'perm_delete'}
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queryset = Position.objects.all()
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queryset = Permission.objects.all()
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serializer_class = PermissionSerializer
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pagination_class = None
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search_fields = ['name']
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ordering_fields = ['sort']
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ordering = 'sort'
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class OrganizationViewSet(PageOrNot,ModelViewSet):
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"""
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组织机构：增删改查
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"""
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perms_map = {'get': '*', 'post': 'org_create',
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'put': 'org_update', 'delete': 'org_delete'}
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queryset = Organization.objects.all()
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serializer_class = OrganizationSerializer
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pagination_class = None
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search_fields = ['name']
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filterset_fields = ['pid','name', 'type','can_supervision']
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ordering_fields = ['sort']
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ordering = ['sort', 'pk']
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@action(methods=['get'], detail=False, permission_classes=[IsAuthenticated])
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def sub(self, request, pk=None):
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"""
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获取本人所在部门的下级部门
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"""
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subdept = get_child_queryset2(request.user.dept).order_by('sort')
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serializer = OrganizationSerializer(subdept, many=True)
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return Response(serializer.data)
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class RoleViewSet(ModelViewSet):
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"""
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角色：增删改查
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"""
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perms_map = {'get': '*', 'post': 'role_create',
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'put': 'role_update', 'delete': 'role_delete'}
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queryset = Role.objects.all()
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serializer_class = RoleSerializer
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pagination_class = None
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search_fields = ['name']
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ordering_fields = ['id']
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ordering = 'id'
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class UserViewSet(PageOrNot, ModelViewSet):
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"""
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用户管理：增删改查
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"""
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perms_map = {'get': '*', 'post': 'user_create',
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'put': 'user_update', 'delete': 'user_delete'}
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queryset = User.objects.all().order_by('-id')
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serializer_class = UserListSerializer
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filterset_class = UserFilter
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search_fields = ['username', 'name', 'phone', 'email']
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ordering_fields = ['-id']
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def get_queryset(self):
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queryset = self.queryset
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if hasattr(self.get_serializer_class(), 'setup_eager_loading'):
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queryset = self.get_serializer_class().setup_eager_loading(queryset) # 性能优化
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dept = self.request.query_params.get('dept', None) # 该部门及其子部门所有员工
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if dept is not None:
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deptqueryset = get_child_queryset2(Organization.objects.get(pk=dept))
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queryset = queryset.filter(dept__in=deptqueryset)
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return queryset
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def get_serializer_class(self):
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# 根据请求类型动态变更serializer
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if self.action == 'create':
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return UserCreateSerializer
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elif self.action == 'list':
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return UserListSerializer
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return UserModifySerializer
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def create(self, request, *args, **kwargs):
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# 创建用户默认添加密码
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password = request.data['password'] if 'password' in request.data else None
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if password:
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password = make_password(password)
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else:
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password = make_password(''.join(random.sample(string.ascii_letters + string.digits, 8)))
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serializer = self.get_serializer(data=request.data)
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serializer.is_valid(raise_exception=True)
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serializer.save(password=password)
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return Response(serializer.data)
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@action(methods=['put'], detail=False, permission_classes=[IsAuthenticated],
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url_name='change_password')
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def password(self, request, pk=None):
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"""
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用户修改密码
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"""
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user = request.user
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old_password = request.data['old_password']
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if check_password(old_password, user.password):
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new_password1 = request.data['new_password1']
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new_password2 = request.data['new_password2']
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if new_password1 == new_password2:
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user.set_password(new_password2)
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user.save()
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return Response('密码修改成功!', status=status.HTTP_200_OK)
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else:
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return Response('新密码两次输入不一致!', status=status.HTTP_400_BAD_REQUEST)
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else:
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return Response('旧密码错误!', status=status.HTTP_400_BAD_REQUEST)
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# perms_map={'get':'*'}, 自定义action控权
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@action(methods=['get'], detail=False, url_name='my_info', permission_classes=[IsAuthenticated])
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def info(self, request, pk=None):
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"""
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初始化用户信息
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"""
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user = request.user
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perms = get_permission_list(user)
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data = {
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'id': user.id,
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'username': user.username,
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'name': user.name,
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'dept': user.dept.pk,
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'dept_name':user.dept.name if user.dept else '',
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'roles': user.roles.all().values_list('name', flat=True),
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# 'avatar': request._request._current_scheme_host + '/media/' + str(user.image),
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'avatar': request._request._current_scheme_host + user.avatar,
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'perms': perms,
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}
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return Response(data)
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@action(methods=['put'], detail=True, url_name='userpw_reset', perms_map={'put':'userpw_reset'})
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def resetpw(self, request, pk=None):
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"""
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重置密码
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"""
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if request.user.is_superuser:
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user = self.get_object()
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user.set_password('0000')
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user.save()
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return Response('密码已重置为0000', status=status.HTTP_200_OK)
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return Response('权限不足', status=status.HTTP_400_BAD_REQUEST)
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from django.conf import settings
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from rest_framework.parsers import (FileUploadParser, JSONParser,
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MultiPartParser)
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class FileViewSet(ModelViewSet):
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"""
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文件：增删改查
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"""
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perms_map = None
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permission_classes=[IsAuthenticated]
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parser_classes = [MultiPartParser, JSONParser]
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queryset = File.objects.all()
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serializer_class = FileSerializer
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filterset_fields = ['type']
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search_fields = ['name']
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ordering = '-create_time'
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def perform_create(self, serializer):
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fileobj = self.request.data.get('file')
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name = fileobj._name
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size = fileobj.size
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mime = fileobj.content_type
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type = '其它'
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if 'image' in mime:
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type = '图片'
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elif 'video' in mime:
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type = '视频'
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elif 'audio' in mime:
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type = '音频'
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elif 'application' or 'text' in mime:
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type = '文档'
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instance = serializer.save(create_by = self.request.user, name=name, size=size, type=type, mime=mime)
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instance.path = settings.MEDIA_URL + instance.file.name
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instance.save()
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