def unsubscribe(self):
""" """
if protect is not None:
alsoProvides(self.request,
protect.interfaces.IDisableCSRFProtection)
putils = getToolByName(self.context, "plone_utils")
uid = self.request.get("subscriber")
newsletter = self.context
if not INewsletter.providedBy(newsletter):
putils.addPortalMessage(
_("Please use the correct unsubscribe url!"), "error")
return self.request.response.redirect(
api.portal.get_navigation_root(self).absolute_url())
# We do the deletion as the owner of the newsletter object
# so that this is possible without login.
owner = newsletter.getWrappedOwner()
newSecurityManager(newsletter, owner)
subscriber = api.content.get(UID=uid)
if subscriber is None or not INewsletterSubscriber.providedBy(
subscriber):
putils.addPortalMessage(_("An error occured"), "error")
else:
del newsletter[subscriber.id]
putils.addPortalMessage(_("You have been unsubscribed."))
return self.request.response.redirect(
api.portal.get_navigation_root(self).absolute_url())
def test_ct_newsletter_subscriber_factory(self):
fti = queryUtility(IDexterityFTI, name="Newsletter Subscriber")
factory = fti.factory
obj = createObject(factory)
self.assertTrue(
INewsletterSubscriber.providedBy(obj),
"INewsletterSubscriber not provided by {0}!".format(obj, ),
)
def test_ct_newsletter_subscriber_adding(self):
setRoles(self.portal, TEST_USER_ID, ["Contributor"])
obj = api.content.create(
container=self.parent,
type="Newsletter Subscriber",
id="newsletter_subscriber",
)
self.assertTrue(
INewsletterSubscriber.providedBy(obj),
"INewsletterSubscriber not provided by {0}!".format(obj.id, ),
)
self.assertIn("newsletter_subscriber", self.parent.objectIds())
# check that deleting the object works too
api.content.delete(obj=obj)
self.assertNotIn("newsletter_subscriber", self.parent.objectIds())
def __call__(self):
""" """
alsoProvides(self.request, protect.interfaces.IDisableCSRFProtection)
uid = self.request.get("subscriber")
newsletter = self.context
if not INewsletter.providedBy(newsletter):
api.portal.show_message(
message=_("Please use the correct unsubscribe url!"),
request=self.request,
type="error",
)
return self.request.response.redirect(
api.portal.get_navigation_root(self).absolute_url()
)
# We do the deletion as the owner of the newsletter object
# so that this is possible without login.
owner = newsletter.getWrappedOwner()
newSecurityManager(newsletter, owner)
subscriber = api.content.get(UID=uid)
if subscriber is None or not INewsletterSubscriber.providedBy(subscriber):
api.portal.show_message(
message=_("An error occured"),
request=self.request,
type="error",
)
else:
del newsletter[subscriber.id]
api.portal.show_message(
message=_("You have been unsubscribed."),
request=self.request,
type="info",
)
return self.request.response.redirect(
api.portal.get_navigation_root(self).absolute_url()
)