Django 会員登録機能のテンプレ

Signup機能（メール連携付き）のテンプレート

メールで会員登録を促すタイプの新規会員登録

code: settings.py

LOGIN_REDIRECT_URL = '/' # ログイン後のリダイレクト先

LOGOUT_REDIRECT_URL = '/' # ログアウト後のリダイレクト先

LOGIN_URL = 'user:login' # ログインが必要な場合のリダイレクト先

# development

EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'

# production

# Email (maybe, should change smtp host)

EMAIL_USE_TLS = True

EMAIL_HOST = 'smtp.gmail.com'

EMAIL_HOST_USER = os.environ.get('EMAIL_HOST_USER')

EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_HOST_PASSWORD')

EMAIL_PORT = 587

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'

code: urls.py

from django.urls import path

from . import views

app_name = 'user'

urlpatterns = [

path('signup/', views.SignupView.as_view(), name='signup'),

path('signup_done/', views.SignupDoneView.as_view(), name='signup_done'),

path('signup_complete/<token>', views.SignupCompleteView.as_view(), name='signup_complete'),

]

code: views.py

from django.views.generic import TemplateView, CreateView

from django.conf import settings

from django.urls import reverse_lazy

from django.views.defaults import bad_request

from django.template.loader import render_to_string

from django.shortcuts import redirect, render

from django.core.signing import BadSignature, SignatureExpired, loads, dumps

from django.contrib.sites.shortcuts import get_current_site

from django.conf import settings

from .forms import SignupForm

UserModel = get_user_model()

class SignupView(CreateView):

form_class = SignupForm

template_name = 'user/signup.html'

success_url = reverse_lazy('user:signup_done')

def form_valid(self, form):

user = form.save(commit=False)

user.is_active = False

user.save()

self.object = user

# アクティベートurlをメールで送信

current_site_domain = get_current_site(self.request).domain

context = {

'protocol': self.request.scheme,

'domain': current_site_domain,

'token': dumps(user.pk),

'user': user,

}

subject = render_to_string('user/mail/signup_subject.txt', context)

message = render_to_string('user/mail/signup_message.txt', context)

user.email_user(subject, message)

return redirect(self.get_success_url())

class SignupDoneView(TemplateView):

"""ユーザー仮登録"""

template_name = 'user/signup_done.html'

class SignupCompleteView(TemplateView):

"""ユーザー仮登録"""

template_name = 'user/signup_complete.html'

timeout_seconds = getattr(settings, 'ACTIVATION_TIMEOUT_SECONDS', 60 * 60 * 24)

def get(self, request, *args, **kwargs):

"""tokenが正しければ本登録"""

token = kwargs.get('token')

try:

user_pk = loads(token, max_age=self.timeout_seconds)

except SignatureExpired as e:

return bad_request(request, e, template_name='400.html')

except BadSignature as e:

return bad_request(request, e, template_name='400.html')

try:

user = UserModel.objects.get(pk=user_pk)

except UserModel.DoesNotExist as e:

return bad_request(request, e, template_name='400.html')

if not user.is_active:

# 問題なければ本登録とする

user.is_active = True

user.save()

login(request, user, backend='django.contrib.auth.backends.ModelBackend')

return super().get(request, **kwargs)

return render(request, self.template_name, {})

code: models.py

class User:

...

def email_user(self, subject, message, from_email=None, **kwargs):

"""Send an email to this user."""

code: forms.py

from django.contrib.auth.forms import UserCreationForm

class SignupForm(UserCreationForm):

def __init__(self, request=None, *args, **kwargs):

"""

The 'request' parameter is set for custom auth use by subclasses.

The form data comes in via the standard 'data' kwarg.

"""

self.request = request

self.user_cache = None

super().__init__(*args, **kwargs)

class Meta:

model = UserModel

fields = ('email', 'username', 'password1', 'password2')

def clean_email(self):

UserModel.objects.filter(email=email, is_active=False).delete()

return email

メール内容

code: user/mail/signup_message.txt

{{ user.email }} 様 会員登録手続きを行っていただき、ありがとうございます。

下記URLよりサイトにアクセスして本登録を行なってください。

まだ会員登録手続きは完了しておりませんので、ご注意ください。

本登録用URL

{{ protocol}}://{{ domain }}{% url 'user:signup_complete' token %}

普通のタイピング

code: user/mail/signup_subject.txt

普通のタイピング - 会員登録

html

code: user/signup.html

<form class="login_planeForm" action="{% url 'user:login' %}" method="post">

{% csrf_token %}

{% if form.errors %}

<ul class="valid-errors">

{% for error in form.non_field_errors %}

<li>{{ error }}</li>

{% endfor %}

{% for error in form.email.errors %}

<li>{{ error }}</li>

{% endfor %}

{% for error in form.password.errors %}

<li>{{ error }}</li>

{% endfor %}

</ul>

{% endif %}

{{ form.email }}

{{ form.password }}

<button class="button">ログイン</button>

</form>

code: user/signup_done.html

<div class="body">

<main class="container">

<p>メールを送信しました。送信したurlにアクセスして本登録を行なってください。</p>

</main>

</div>

code: user/signup_complete.html

<div class="body">

<main class="container">

<p>本登録が完了しました！！</p>

<a href="{% url 'user:home' %}">ホームへ</a>

</main>

</div>