Django注册 - 一些激活

Question

如何强制向用户重新发送激活电子邮件？ 例如，当他意外删除邮件时，他点击我网站上的链接，django将向他发送新的激活电子邮件。

Answer 1

这样做有一个管理员操作 。 来自django-registration docs ：

如何重新发送激活邮件？

假设您使用默认后端，则为此提供自定义管理操作; 在RegistrationProfile模型的管理员中，只需单击您要为其重新发送电子邮件的用户的复选框，然后选择“重新发送激活电子邮件”操作。

没有内置的自动方式（django-registration应该如何确定随机访问者是3天前填写注册表并删除了他的激活邮件的人？）。

Answer 2

以下视图函数将呈现具有单个电子邮件字段的表单，然后检查是否有任何用户尚未激活此电子邮件，如果已过期则重新创建激活码（散列内容是从RegistrationProfile复制的）并最终发送激活电子邮件。

class ResendActivationEmailForm(forms.Form):
    email = EmailField(required=True)

def resend_activation_email(request):
    context = Context()

    form = None
    if request.method == 'POST':
        form = ResendActivationEmailForm(request.POST)
        if form.is_valid():
            email = form.cleaned_data["email"]
            users = User.objects.filter(email=email, is_active=0)

            if not users.count():
                form._errors["email"] = (_("Account for email address is not registered or already activated."),)

            for user in users:
                for profile in RegistrationProfile.objects.filter(user=user):
                    if profile.activation_key_expired():
                        salt = sha_constructor(str(random())).hexdigest()[:5]
                        profile.activation_key = sha_constructor(salt+user.username).hexdigest()
                        user.date_joined = datetime.now()
                        user.save()
                        profile.save()

                    if Site._meta.installed:
                        site = Site.objects.get_current()
                    else:
                        site = RequestSite(request)

                    profile.send_activation_email(site)

                    context.update({"form" : form})
                    return render_to_response("registration/resend_activation_email_done.html", context)

    if not form:
        form = ResendActivationEmailForm()

    context.update({"form" : form})
    return render_to_response("registration/resend_activation_email_form.html", context)

Answer 3

我更新了ilya b。 方法resend_activation_email。 旧方法在python> = 2.5中显示sha弃用的错误

def resend_activation_email(request):

    if not request.user.is_anonymous():
        return HttpResponseRedirect('/')

    context = Context()

    form = None
    if request.method == 'POST':
        form = ResendActivationEmailForm(request.POST)
        if form.is_valid():
            email = form.cleaned_data["email"]
            users = User.objects.filter(email=email, is_active=0)

            if not users.count():
                form._errors["email"] = ("Account for email address is not registered or already activated.")

            for user in users:
                for profile in RegistrationProfile.objects.filter(user=user):
                    if profile.activation_key_expired():
                        salt = hashlib.sha1(str(random.random())).hexdigest()[:5]
                        profile.activation_key = hashlib.sha1(salt+user.email).hexdigest()
                        user.date_joined = datetime.datetime.now()
                        user.save()
                        profile.save()

                    if Site._meta.installed:
                        site = Site.objects.get_current()
                    else:
                        site = RequestSite(request)

                    profile.send_activation_email(site)

                    context.update({"form" : form})
                    return render(request, 'registration/resend_activation_email_done.html', context)

    if not form:
        form = ResendActivationEmailForm()

    context.update({"form" : form})
    return render(request, 'registration/resend_activation_email_form.html', context)

Answer 4

我（丑陋）的解决方案是创建我自己的登录视图：

from django.contrib.auth.views import login as django_login

def login(request, template_name='registration/login.html',
          redirect_field_name=REDIRECT_FIELD_NAME,
          redirect_authenticated=None,
          authentication_form=AuthenticationForm):
    """
        Redirect to redirect_authenticated if user is authenticated or
        delegate to contrib login otherwise.
    """

    form = authentication_form(data=request.POST)

    if request.method == "POST":
        if not form.is_valid():

            non_field_errors = form.non_field_errors()

            if non_field_errors:
                # test if the account is not active
                user_inactive = non_field_errors[0].find(_("This account is inactive.")) != -1

                if user_inactive:
                    return render_to_response(template_name, {
                        'form': form,
                        'user_inactive' : user_inactive,
                    }, context_instance=RequestContext(request))

    return django_login(request, template_name=template_name,
              redirect_field_name=redirect_field_name,
              authentication_form=authentication_form)

然后在模板中使用上下文变量：

{% if user_inactive %}  
  <a href="/activation/resend/">Resend activation link</a>
{% else %}   
  <a href="{% url django.contrib.auth.views.password_reset %}">Forgot your password?</a> 
{% endif %}

当用户点击重发激活链接时，会出现一个要求注册电子邮件的表单。 提交表单会触发新的帐户激活电子邮件。

希望这可以帮助。