def user_register(request):
if request.method == 'GET':
user_register_form = UserRegisterForm() # 是为了使用验证码
# print(user_register_form.captcha )
return render(request, 'register.html',
{'user_register_form': user_register_form})
else:
user_register_form = UserRegisterForm(request.POST)
if user_register_form.is_valid():
email = user_register_form.cleaned_data['email']
password = user_register_form.cleaned_data['password']
# 先查找用户表中是否有这个用户
user_list = UserProfile.objects.filter(
Q(username=email) | Q(email=email))
if user_list:
return render(request, 'register.html', {'msg': '用户已经存在'})
else:
a = UserProfile()
a.username = email
a.set_password(password)
a.email = email
a.save()
send_email_code(email, 1)
return HttpResponse('请尽快前往您的邮箱激活，否则无法登陆')
# return redirect(reverse('index'))
else:
return render(request, 'register.html',
{'user_register_form': user_register_form})
def user_changeemail(request):
user_changeeamil_form = UserChangeEmailForm(request.POST)
if user_changeeamil_form.is_valid():
email = user_changeeamil_form.cleaned_data['email']
user_list = UserProfile.objects.filter(
Q(email=email) | Q(username=email))
if user_list:
return JsonResponse({'status': 'fail', 'msg': '邮箱已经被绑定'})
else:
email_ver_list = EmailVerifyCode.objects.filter(email=email,
send_type=3)
if email_ver_list:
email_ver = email_ver_list.order_by('-add_time')[0]
# 判断当前时间和最近添加验证码的时间之差
if (datetime.now() - email_ver.add_time).seconds > 60:
email_ver.delete()
send_email_code(email, 3)
return JsonResponse({'status': 'ok', 'msg': '验证码已发送至邮箱'})
else:
return JsonResponse({
'status': 'fail',
'msg': '请去邮箱查看验证码或请一分钟后重新发送'
})
else:
send_email_code(email, 3)
return JsonResponse({'status': 'ok', 'msg': '验证码已发送至邮箱'})
else:
return JsonResponse({'status': 'fail', 'msg': '您的邮箱存在异常'})
def user_register(request):
'''这是用户注册的视图'''
if request.method == 'GET':
#这里把表单类的实例返回去是为了用验证码
user_register_from = UserRegisterForm()
return render(request, 'users/register.html',
{'user_register_form': user_register_from})
else:
user_register_form = UserRegisterForm(request.POST)
if user_register_form.is_valid():
email = user_register_form.cleaned_data['email']
password = user_register_form.cleaned_data['password']
#Q对象用于处理或关系的查询
user_list = UserProfile.objects.filter(
Q(username=email) | Q(email=email))
if user_list:
return render(request, 'register.html', {'msg': '用户已经存在'})
else:
new_user = UserProfile()
new_user.username = email
new_user.set_password(password)
new_user.email = email
new_user.save()
#向用户的邮箱发送验证码，用于激活用户
send_email_code(email, 1)
return HttpResponse('请尽快前往您的邮箱激活,否则无法登录')
#return redirect(reverse('index'))
#下面是验证不通过的情况
else:
return render(request, 'register.html',
{'user_register_form': user_register_form})
def post(self, request):
user_register_form = UserRegisterForm(request.POST)
if user_register_form.is_valid():
email = user_register_form.cleaned_data['email']
password = user_register_form.cleaned_data['password']
user_list = UserProfile.objects.filter(
Q(username=email) | Q(email=email))
if user_list:
return render(request, 'users/register.html',
{'msg': '用户已经存在'})
else:
a = UserProfile()
a.username = email
a.set_password(password)
a.email = email
# 进行邮箱验证激活
# 发送邮箱验证码
if send_email_code(email, 1):
a.save()
return HttpResponse('情尽快前往邮箱激活账号')
else:
return HttpResponse('注册失败')
# return redirect('/users/user_login')
else:
return render(request, 'users/register.html',
{'user_register_form': user_register_form})
def user_changeemail(request):
'''
这是用户修改邮箱的视图。当用户修改邮箱点击获取验证码的时候，会通过这个视图处理，发送邮箱验证码。
:param request:http请求对象
:return 返回json数据，在模板页面中处理
'''
user_changeemail_form = UserChangeemailForm(request.POST)
if user_changeemail_form.is_valid():
email = user_changeemail_form.cleaned_data['email']
#看看这个邮箱是否已经被占用
user_list = UserProfile.objects.filter(
Q(email=email) | Q(username=email))
if user_list:
return JsonResponse({'status': 'fail', 'msg': '邮箱已经被绑定'})
else:
#查看验证码表中是否已经给这个邮箱发送过send_type为3的邮件
email_ver_list = EmailVerifyCode.objects.filter(email=email,
send_type=3)
if email_ver_list:
#如果发送过，找到最近发送的那一条记录
email_ver = email_ver_list.order_by('-add_time')[0]
#判断当前时间和最近发送的验证码添加时间之差
if (datetime.now() - email_ver.add_time).seconds > 60:
send_email_code(email, 3)
#因为已经发了新的，所以旧的就可以删除了
email_ver.delete()
return JsonResponse({
'status': 'ok',
'msg': '请尽快去邮箱中获取验证码'
})
else:
return JsonResponse({
'status': 'fail',
'msg': '请不要重复发送验证码，1分钟后重试'
})
#如果从来没有发送过这种验证码，就直接发送
else:
send_email_code(email, 3)
return JsonResponse({'status': 'ok', 'msg': '请尽快去邮箱中获取验证码'})
else:
return JsonResponse({'status': 'fail', 'msg': '您的邮箱有误，请查证。'})
def get(self, request):
email_form = UserChangeEmailForm(request.GET)
if email_form.is_valid():
email = email_form.cleaned_data['email']
users = UserProfile.objects.filter(
Q(email=email) | Q(username=email))
if users:
return JsonResponse({'msg': '该邮箱已存在'})
print(f'{email=}')
# 查询该邮箱最近是否获取过验证码
email_verf_list = EmailVerifyCode.objects.filter(email=email,
send_type=3)
if email_verf_list:
email_verf = email_verf_list.order_by('-add_time')[0]
if (datetime.now() - email_verf.add_time).seconds < 60:
return JsonResponse({'msg': '发送频率过高'})
# 删除之前的验证码, 重新获取验证码
email_verf.delete()
send_email_code(email, 3)
return JsonResponse({'msg': 'success'})
return JsonResponse({'msg': 'fail'})
def user_forget(request):
'''这是用户忘记密码的视图'''
if request.method == 'GET':
#把这个空表单传过去是为了传验证码
user_forget_form = UserForgetForm()
return render(request, 'forgetpwd.html',
{'user_forget_form': user_forget_form})
else:
user_forget_form = UserForgetForm(request.POST)
if user_forget_form.is_valid():
email = user_forget_form.cleaned_data['email']
user_list = UserProfile.objects.filter(username=email)
#如果用户的邮箱存在
if user_list:
send_email_code(email, 2)
return HttpResponse('请尽快去您的邮箱重置密码')
else:
return render(request, 'users/forgetpwd.html',
{'msg': '用户不存在'})
else:
return render(request, 'users/forgetpwd.html',
{'user_forget_form': user_forget_form})
def post(self, request):
user_forget_form = UserForgetForm(request.POST)
if user_forget_form.is_valid():
email = user_forget_form.cleaned_data['email']
user_list = UserProfile.objects.filter(email=email)
if user_list:
if send_email_code(email, 2):
return HttpResponse('情尽快去邮箱重置密码')
else:
msg = '验证失败'
return render(request, 'users/forgetpwd.html', locals())
else:
msg = '用户不存在'
return render(request, 'users/forgetpwd.html', locals())
else:
return render(request, 'users/forgetpwd.html', locals())