（项目）在线教育平台（五）

1 class ForgetPwdForm(forms.Form):
2     """找回密码表单验证"""
3     email= forms.EmailField(required=True)
4     captcha = CaptchaField(error_messages={'invalid': '验证码错误'})

1 class ForgetPwdView(View):
2     """找回密码"""
3     def get(self, request):
4         forget_form = ForgetPwdForm()
5         return render(request, 'forgetpwd.html', {'forget_form': forget_form})

1 from users.views import ForgetPwdView
2 
3 urlpatterns = [
4     path('forget/', ForgetPwdView.as_view(), name='forget_pwd'),  # 找回密码
5 ]

1     if send_type == 'forget':
2         email_title = '知能网找回密码链接'
3         email_body = '请点击下面的链接找回你的密码：http://127.0.0.1:8000/reset/{}'.format(code)
4 
5         # 发送邮件
6         send_status = send_mail(email_title, email_body, EMAIL_FROM, [email])
7         if send_status:
8             pass

 1 class ForgetPwdView(View):
 2     """找回密码"""
 3     def get(self, request):
 4         forget_form = ForgetPwdForm()
 5         return render(request, 'forgetpwd.html', {'forget_form': forget_form})
 6 
 7     def post(self, request):
 8         forget_form = ForgetPwdForm(request.POST)
 9         if forget_form.is_valid():
10             # form验证成功，获取邮箱
11             email = request.POST.get('email', None)
12 
13             # 发送邮件
14             send_register_email(email, 'forget')
15             return render(request, 'send_success.html')
16         else:
17             return render(request, 'forgetpwd.html', {'forget_form': forget_form})

 1 class ResetView(View):
 2     """重置密码（get）方法"""
 3     def get(self, request, active_code):
 4         # 从数据库中获取所有的验证码记录
 5         all_records = EmailVerifyRecord.objects.filter(code=active_code)
 6 
 7         if all_records:
 8             for record in all_records:
 9                 # 获取对应的邮箱， 返回重置密码的页面
10                 email = record.email
11                 return render(request, 'password_reset.html', {'email': email})
12             else:
13                 return render(request, 'active_fail.html')
14 
15         return render(request, 'login.html')

1 from users.views import ResetView
2 
3 urlpatterns = [
4     re_path('reset/(?P<active_code>.*)/', ResetView.as_view(), name='reset_pwd')  # 找回密码链接
5 ]

1 class ModifyPwdForm(forms.Form):
2     """重置密码表单验证"""
3     password1 = forms.CharField(required=True, min_length=5)
4     password2 = forms.CharField(required=True, min_length=5)

 1 class ModifyPwdView(View):
 2     """重置密码"""
 3     def post(self, request):
 4         modify_form = ModifyPwdForm(request.POST)
 5         if modify_form.is_valid():
 6             # 从请求中获取密码和邮箱
 7             pwd1 = request.POST.get('password1', '')
 8             pwd2 = request.POST.get('password2', '')
 9             email = request.POST.get('email', '')
10 
11             # 如果两次密码不一致，返回错误信息
12             if pwd1 != pwd2:
13                 return render(request, 'password_reset.html', {'email': email, 'msg': '密码不一致'})
14 
15             # 修改数据库中的密码
16             user = UserProfile.objects.get(email=email)
17             user.password = make_password(pwd2)
18             user.save()
19 
20             return render(request, 'login.html')
21         else:
22             email = request.POST.get('email', '')
23             return render(request, 'password_reset.html', {'email': email, 'modify_form': modify_form})

1 from users.views import ModifyPwdView
2 
3 urlpatterns = [
4     path('modify_pwd/', ModifyPwdView.as_view(), name='modify_pwd'),  # 重置密码
5 ]