WikipediaLibrary · jsnshrmn · Aug 10, 2021 · Aug 6, 2021
diff --git a/TWLight/emails/tasks.py b/TWLight/emails/tasks.py
@@ -39,7 +39,11 @@
 from TWLight.emails.signals import ContactUs
 from TWLight.resources.models import AccessCode, Partner
 from TWLight.users.groups import get_restricted
-from TWLight.users.signals import Notice, ProjectPage2021Launch
+from TWLight.users.signals import (
+    Notice,
+    ProjectPage2021Launch,
+    LibraryRedesignTermsUpdate,
+)
 
 
 logger = logging.getLogger(__name__)
@@ -85,6 +89,10 @@ class ProjectPage2021Email(template_mail.TemplateMail):
     name = "project_page_2021_email"
 
 
+class LibraryRedesignTermsUpdateEmail(template_mail.TemplateMail):
+    name = "library_redesign_terms_update_email"
+
+
 @receiver(Reminder.coordinator_reminder)
 def send_coordinator_reminder_emails(sender, **kwargs):
     """
@@ -182,6 +190,20 @@ def send_project_page_2021_launch_notice(sender, **kwargs):
     email.send(user_email, {"username": user_wp_username})
 
 
+@receiver(LibraryRedesignTermsUpdate.launch_notice)
+def send_library_redesign_terms_update(sender, **kwargs):
+    """
+    Sends the email to notify users that new project pages
+    have launched. Will only need to be sent once as-is.
+    """
+    user_wp_username = kwargs["user_wp_username"]
+    user_email = kwargs["user_email"]
+
+    email = LibraryRedesignTermsUpdateEmail()
+
+    email.send(user_email, {"username": user_wp_username})
+
+
 @receiver(comment_was_posted)
 def send_comment_notification_emails(sender, **kwargs):
     """

diff --git a/TWLight/emails/templates/emails/library_redesign_terms_update_email-body-html.html b/TWLight/emails/templates/emails/library_redesign_terms_update_email-body-html.html
@@ -0,0 +1,44 @@
+{% load i18n %}
+<!DOCTYPE html>
+<html>
+  <body>
+    {% comment %}Translators: This email will be sent only once to users to notify them that the terms of service have changed.{% endcomment %}
+    {% blocktranslate trimmed %}
+      <p>Hi,</p>
+
+      <p>
+        You are receiving this email because you have an account with The Wikipedia Library
+        (<a href="https://wikipedialibrary.wmflabs.org/">https://wikipedialibrary.wmflabs.org/</a>).
+        We are emailing to notify you that we have updated the text of our Terms of Use.
+      </p>
+
+      <p>
+        We have updated the wording of the Terms of Use primarily to make a small change
+        to who is eligible to use the library. Alongside the recent deployment of a new
+        user interface (<a href="https://meta.wikimedia.org/wiki/Library_Card_platform/Design_improvements">https://meta.wikimedia.org/wiki/Library_Card_platform/Design_improvements</a>),
+        we are going to be enforcing eligibility requirements for the library more consistently.
+        Users who don’t quite meet the requirements will no longer be able to file applications
+        for access to collections and must wait until they meet the criteria in full before
+        they can use the library. We hope this change will make access more consistent,
+        and reduce the workload generated by applications from editors who are far below
+        the activity requirements.
+      </p>
+
+      <p>
+        As part of this update we have also taken the opportunity to clarify and reword
+        some areas of the Terms of Use which were unclear or outdated. A full list of the
+        changes can be found at <a href="https://phabricator.wikimedia.org/T285760">https://phabricator.wikimedia.org/T285760</a>.
+      </p>
+
+      <p>
+        If you no longer wish to use the library, you can delete your account by clicking
+        the Delete button in the Data section of your user page:
+        <a href="https://wikipedialibrary.wmflabs.org/users/">https://wikipedialibrary.wmflabs.org/users/</a>
+      </p>
+
+      <p>Thanks,</p>
+
+      <p>The Wikipedia Library team</p>
+    {% endblocktranslate %}
+  </body>
+</html>
diff --git a/TWLight/emails/templates/emails/library_redesign_terms_update_email-body-text.html b/TWLight/emails/templates/emails/library_redesign_terms_update_email-body-text.html
@@ -0,0 +1,32 @@
+{% load i18n %}
+
+{% comment %}Translators: This email will be sent only once to users to notify them that the terms of service have changed.{% endcomment %}
+{% blocktranslate trimmed %}
+  Hi,
+
+  You are receiving this email because you have an account with The Wikipedia Library
+  (https://wikipedialibrary.wmflabs.org/). We are emailing to notify you that we have
+  updated the text of our Terms of Use.
+
+  We have updated the wording of the Terms of Use primarily to make a small change
+  to who is eligible to use the library. Alongside the recent deployment of a new
+  user interface (https://meta.wikimedia.org/wiki/Library_Card_platform/Design_improvements),
+  we are going to be enforcing eligibility requirements for the library more consistently.
+  Users who don’t quite meet the requirements will no longer be able to file applications
+  for access to collections and must wait until they meet the criteria in full before
+  they can use the library. We hope this change will make access more consistent,
+  and reduce the workload generated by applications from editors who are far below
+  the activity requirements.
+
+  As part of this update we have also taken the opportunity to clarify and reword
+  some areas of the Terms of Use which were unclear or outdated. A full list of the
+  changes can be found at https://phabricator.wikimedia.org/T285760.
+
+  If you no longer wish to use the library, you can delete your account by clicking
+  the Delete button in the Data section of your user page:
+  https://wikipedialibrary.wmflabs.org/users/
+
+  Thanks,
+
+  The Wikipedia Library team
+{% endblocktranslate %}
diff --git a/TWLight/emails/templates/emails/library_redesign_terms_update_email-subject.html b/TWLight/emails/templates/emails/library_redesign_terms_update_email-subject.html
@@ -0,0 +1,4 @@
+{% load i18n %}
+
+{% comment %}Translators: This is the subject of an email which will be sent once to users notifying them of changes in the terms of use.{% endcomment %}
+{% trans 'We have updated our Terms of Use' %}
diff --git a/TWLight/emails/tests.py b/TWLight/emails/tests.py
@@ -703,3 +703,20 @@ def test_project_page_2021_launch_email_4(self):
         call_command("project_page_2021_launch")
 
         self.assertEqual(len(mail.outbox), 0)
+
+
+class TermsOfUseChangeEmailTest(TestCase):
+    @classmethod
+    @wrap_testdata
+    def setUpTestData(cls):
+        super().setUpTestData()
+        editor1 = EditorFactory(user__email="editor@example.com")
+        editor2 = EditorFactory(user__email="editor2@example.com")
+
+    def test_change_of_terms(self):
+        """
+        Adding an inactive user shouldn't send another email.
+        """
+        call_command("email_term_of_use_change")
+
+        self.assertEqual(len(mail.outbox), 2)
diff --git a/TWLight/users/management/commands/email_term_of_use_change.py b/TWLight/users/management/commands/email_term_of_use_change.py
@@ -0,0 +1,20 @@
+from datetime import timedelta
+
+from django.core.management.base import BaseCommand
+from django.utils import timezone
+from TWLight.users.signals import LibraryRedesignTermsUpdate
+from TWLight.users.models import Authorization, Editor
+from django.contrib.auth.models import User
+
+
+class Command(BaseCommand):
+    help = "Sends an email to all users to let them know the terms of use have changed."
+
+    def handle(self, *args, **options):
+        editors = Editor.objects.all()
+        for editor in editors:
+            LibraryRedesignTermsUpdate.launch_notice.send(
+                sender=self.__class__,
+                user_wp_username=editor.wp_username,
+                user_email=editor.user.email,
+            )
diff --git a/TWLight/users/signals.py b/TWLight/users/signals.py
@@ -23,6 +23,10 @@ class ProjectPage2021Launch(object):
     launch_notice = Signal(providing_args=["user_wp_username", "user_email"])
 
 
+class LibraryRedesignTermsUpdate(object):
+    launch_notice = Signal(providing_args=["user_wp_username", "user_email"])
+
+
 @receiver(pre_save, sender=Authorization)
 def validate_authorization(sender, instance, **kwargs):
     """Authorizations are generated by app code instead of ModelForm, so full_clean() before saving."""