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- cat /usr/lib/python2.6/site-packages/registration/backends/default/__init__.py
- from django.conf import settings
- from django.contrib.sites.models import RequestSite
- from django.contrib.sites.models import Site
- from registration import signals
- from registration.forms import RegistrationForm
- from registration.models import RegistrationProfile
- class DefaultBackend(object):
- """
- A registration backend which follows a simple workflow:
- 1. User signs up, inactive account is created.
- 2. Email is sent to user with activation link.
- 3. User clicks activation link, account is now active.
- Using this backend requires that
- * ``registration`` be listed in the ``INSTALLED_APPS`` setting
- (since this backend makes use of models defined in this
- application).
- * The setting ``ACCOUNT_ACTIVATION_DAYS`` be supplied, specifying
- (as an integer) the number of days from registration during
- which a user may activate their account (after that period
- expires, activation will be disallowed).
- * The creation of the templates
- ``registration/activation_email_subject.txt`` and
- ``registration/activation_email.txt``, which will be used for
- the activation email. See the notes for this backends
- ``register`` method for details regarding these templates.
- Additionally, registration can be temporarily closed by adding the
- setting ``REGISTRATION_OPEN`` and setting it to
- ``False``. Omitting this setting, or setting it to ``True``, will
- be interpreted as meaning that registration is currently open and
- permitted.
- Internally, this is accomplished via storing an activation key in
- an instance of ``registration.models.RegistrationProfile``. See
- that model and its custom manager for full documentation of its
- fields and supported operations.
- """
- def register(self, request, **kwargs):
- """
- Given a username, email address and password, register a new
- user account, which will initially be inactive.
- Along with the new ``User`` object, a new
- ``registration.models.RegistrationProfile`` will be created,
- tied to that ``User``, containing the activation key which
- will be used for this account.
- An email will be sent to the supplied email address; this
- email should contain an activation link. The email will be
- rendered using two templates. See the documentation for
- ``RegistrationProfile.send_activation_email()`` for
- information about these templates and the contexts provided to
- them.
- After the ``User`` and ``RegistrationProfile`` are created and
- the activation email is sent, the signal
- ``registration.signals.user_registered`` will be sent, with
- the new ``User`` as the keyword argument ``user`` and the
- class of this backend as the sender.
- """
- username, email, password = kwargs['username'], kwargs['email'], kwargs['password1']
- if Site._meta.installed:
- site = Site.objects.get_current()
- else:
- site = RequestSite(request)
- new_user = RegistrationProfile.objects.create_inactive_user(username, email,
- password, site)
- signals.user_registered.send(sender=self.__class__,
- user=new_user,
- request=request)
- return new_user
- def activate(self, request, activation_key):
- """
- Given an an activation key, look up and activate the user
- account corresponding to that key (if possible).
- After successful activation, the signal
- ``registration.signals.user_activated`` will be sent, with the
- newly activated ``User`` as the keyword argument ``user`` and
- the class of this backend as the sender.
- """
- activated = RegistrationProfile.objects.activate_user(activation_key)
- if activated:
- signals.user_activated.send(sender=self.__class__,
- user=activated,
- request=request)
- return activated
- def registration_allowed(self, request):
- """
- Indicate whether account registration is currently permitted,
- based on the value of the setting ``REGISTRATION_OPEN``. This
- is determined as follows:
- * If ``REGISTRATION_OPEN`` is not specified in settings, or is
- set to ``True``, registration is permitted.
- * If ``REGISTRATION_OPEN`` is both specified and set to
- ``False``, registration is not permitted.
- """
- return getattr(settings, 'REGISTRATION_OPEN', True)
- def get_form_class(self, request):
- """
- Return the default form class used for user registration.
- """
- return RegistrationForm
- def post_registration_redirect(self, request, user):
- """
- Return the name of the URL to redirect to after successful
- user registration.
- """
- return ('registration_complete', (), {})
- def post_activation_redirect(self, request, user):
- """
- Return the name of the URL to redirect to after successful
- account activation.
- """
- return ('registration_activation_complete', (), {})
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