Fix #806: Use proper site name/domain in emails

api/funkwhale_api/templates/account/email/email_confirmation_message.txt

-{% load account %}{% user_display user as user_display %}{% load i18n %}{% autoescape off %}{% blocktrans with site_name=current_site.name site_domain=current_site.domain %}Hello from {{ site_name }}!
+{% load account %}{% user_display user as user_display %}{% load i18n %}{% autoescape off %}{% blocktrans with site_name=funkwhale_site_name site_domain=funkwhale_site_domain %}Hello from {{ site_name }}!
 
 You're receiving this e-mail because user {{ user_display }} at {{ site_domain }} has given yours as an e-mail address to connect their account.
 
 To confirm this is correct, go to {{ funkwhale_url }}/auth/email/confirm?key={{ key }}
 {% endblocktrans %}{% endautoescape %}
-{% blocktrans with site_name=current_site.name site_domain=current_site.domain %}Thank you from {{ site_name }}!
+{% blocktrans with site_name=funkwhale_site_name site_domain=funkwhale_site_domain %}Thank you from {{ site_name }}!
 {{ site_domain }}{% endblocktrans %}

api/funkwhale_api/templates/registration/password_reset_email.html

 {% load i18n %}{% autoescape off %}
-{% blocktrans %}You're receiving this email because you requested a password reset for your user account at {{ site_name }}.{% endblocktrans %}
+{% blocktrans with site_name=funkwhale_site_name %}You're receiving this email because you requested a password reset for your user account at {{ site_name }}.{% endblocktrans %}
 
 {% trans "Please go to the following page and choose a new password:" %}
 {{ funkwhale_url }}/auth/password/reset/confirm?uid={{ uid }}&token={{ token }}
@@ -7,6 +7,6 @@
 
 {% trans "Thanks for using our site!" %}
 
-{% blocktrans %}The {{ site_name }} team{% endblocktrans %}
+{% blocktrans with site_name=funkwhale_site_name %}The {{ site_name }} team{% endblocktrans %}
 
 {% endautoescape %}

api/funkwhale_api/users/adapters.py

@@ -3,11 +3,22 @@ from django.conf import settings
 from dynamic_preferences.registries import global_preferences_registry
 
 
+def get_email_context():
+    context = {}
+    context["funkwhale_url"] = settings.FUNKWHALE_URL
+    manager = global_preferences_registry.manager()
+    context["funkwhale_site_name"] = (
+        manager["instance__name"] or settings.FUNKWHALE_HOSTNAME
+    )
+    context["funkwhale_site_domain"] = settings.FUNKWHALE_HOSTNAME
+    return context
+
+
 class FunkwhaleAccountAdapter(DefaultAccountAdapter):
     def is_open_for_signup(self, request):
         manager = global_preferences_registry.manager()
         return manager["users__registration_enabled"]
 
     def send_mail(self, template_prefix, email, context):
-        context["funkwhale_url"] = settings.FUNKWHALE_URL
+        context.update(get_email_context())
         return super().send_mail(template_prefix, email, context)

api/funkwhale_api/users/serializers.py

 import re
 
-from django.conf import settings
 from django.core import validators
 from django.utils.deconstruct import deconstructible
 from django.utils.translation import gettext_lazy as _
@@ -12,6 +11,7 @@ from versatileimagefield.serializers import VersatileImageFieldSerializer
 
 from funkwhale_api.activity import serializers as activity_serializers
 from funkwhale_api.common import serializers as common_serializers
+from . import adapters
 from . import models
 
 
@@ -133,4 +133,4 @@ class MeSerializer(UserReadSerializer):
 
 class PasswordResetSerializer(PRS):
     def get_email_options(self):
-        return {"extra_email_context": {"funkwhale_url": settings.FUNKWHALE_URL}}
+        return {"extra_email_context": adapters.get_email_context()}

api/tests/users/test_views.py

@@ -168,15 +168,20 @@ def test_changing_password_updates_secret_key(logged_in_api_client):
     assert user.password != password
 
 
-def test_can_request_password_reset(factories, api_client, mailoutbox):
+def test_can_request_password_reset(
+    factories, preferences, settings, api_client, mailoutbox
+):
     user = factories["users.User"]()
     payload = {"email": user.email}
-    emails = len(mailoutbox)
     url = reverse("rest_password_reset")
+    preferences["instance__name"] = "Hello world"
 
     response = api_client.post(url, payload)
     assert response.status_code == 200
-    assert len(mailoutbox) > emails
+
+    confirmation_message = mailoutbox[-1]
+    assert "Hello world" in confirmation_message.body
+    assert settings.FUNKWHALE_HOSTNAME in confirmation_message.body
 
 
 def test_user_can_patch_his_own_settings(logged_in_api_client):
@@ -287,3 +292,24 @@ def test_creating_user_creates_actor_as_well(
     user = User.objects.get(username="test1")
 
     assert user.actor == actor
+
+
+def test_creating_user_sends_confirmation_email(
+    api_client, db, settings, preferences, mailoutbox
+):
+    url = reverse("rest_register")
+    data = {
+        "username": "test1",
+        "email": "test1@test.com",
+        "password1": "testtest",
+        "password2": "testtest",
+    }
+    preferences["users__registration_enabled"] = True
+    preferences["instance__name"] = "Hello world"
+    response = api_client.post(url, data)
+
+    assert response.status_code == 201
+
+    confirmation_message = mailoutbox[-1]
+    assert "Hello world" in confirmation_message.body
+    assert settings.FUNKWHALE_HOSTNAME in confirmation_message.body

changes/changelog.d/806.bugfix

+Use proper site name/domain in emails (#806)