Add campaign UTM links and piha.li shortener (#4)

## Summary
- Port Monica campaign UTM + piha.li minting into always-on `core` (`shortener.py`, `campaign_utm.py`) so `email_sms` and `directmail` stay optional and never import each other.
- `utm_source` is a slug of `SITE_NAME` (override with `UTM_SOURCE`). Email gets an HTML `data-campaign-utm` link; SMS gets a plain URL; postcard QR only — no body inject.
- Live composer mints through login+CSRF `POST /portal/campaigns/short-link/` (registered only when an outreach app is installed). Empty `SHORTENER_*` falls back to the long UTM URL.

Reference: [monica_site PR #10](ai_ml_operations/monica_site#10)

Closes #3

## Test plan
- [x] `cd site && uv run python manage.py test` (125 tests)
- [ ] Email composer: type a name, confirm HTML link + `utm_campaign` updates, save draft
- [ ] SMS composer: plain `piha.li` (or long UTM if shortener unset) in the body
- [ ] Postcard composer: QR copies the tracked URL; campaign body has no `utm_source`
- [ ] Campaign report pages show the same panel
- [ ] With `FEATURE_EMAIL_SMS` and `FEATURE_DIRECT_MAIL` off, no extra nav and no `/portal/campaigns/short-link/` route

Reviewed-on: #4
This commit was merged in pull request #4.
This commit is contained in:
2026-09-01 13:36:01 -07:00
parent 787f0e48fb
commit 97b8607bf2
25 changed files with 1344 additions and 16 deletions
+166 -2
View File
@@ -1,5 +1,5 @@
from django.contrib.auth import get_user_model
from django.test import Client, TestCase
from django.test import Client, TestCase, override_settings
from django.urls import reverse
from contacts.models import Channel, ConsentRecord, Contact, Suppression
@@ -1070,6 +1070,7 @@ class CampaignRecipientTableTests(TestCase):
self.assertEqual(self.campaign.messages.count(), 2)
@override_settings(SHORTENER_BASE_URL="", SHORTENER_API_TOKEN="")
class Smtp2goSmsSendTests(TestCase):
def setUp(self):
self.contact = Contact.objects.create(
@@ -1127,7 +1128,8 @@ class Smtp2goSmsSendTests(TestCase):
payload = post.call_args.kwargs["json"]
self.assertEqual(payload["api_key"], "api-test-key")
self.assertEqual(payload["destination"], ["+13304022675"])
self.assertEqual(payload["content"], "Hello Rufus")
self.assertTrue(payload["content"].startswith("Hello Rufus"))
self.assertIn("utm_medium=sms", payload["content"])
self.assertNotIn("to", payload)
self.assertNotIn("text", payload)
@@ -1161,3 +1163,165 @@ class Smtp2goSmsSendTests(TestCase):
self.assertIn("Missing required field", str(ctx.exception))
self.assertIn("INVALID_REQUEST", str(ctx.exception))
class CampaignUtmLinkTests(TestCase):
def setUp(self):
User = get_user_model()
self.user = User.objects.create_user(
username="utm-composer", password="test-pass-123"
)
self.client = Client()
self.client.login(username="utm-composer", password="test-pass-123")
self.contact = Contact.objects.create(
email="pat@example.com",
phone="5550100199",
first_name="Pat",
)
set_channel_consent(
self.contact, Channel.EMAIL, opted_in=True, reason="test"
)
set_channel_consent(
self.contact, Channel.SMS, opted_in=True, reason="test"
)
@override_settings(
PUBLIC_SITE_URL="https://acmehvac.com",
SITE_NAME="Acme HVAC",
UTM_SOURCE="",
SHORTENER_BASE_URL="",
SHORTENER_API_TOKEN="",
)
def test_email_draft_inserts_html_link(self):
campaign = create_campaign_draft(
name="Spring seller tips",
audience=Campaign.Audience.EMAIL_OPT_IN,
subject="Hello",
body="<p>Hi there</p>",
created_by=self.user,
)
self.assertIn('data-campaign-utm="1"', campaign.body_override)
self.assertIn("utm_source=acme-hvac", campaign.body_override)
self.assertIn("utm_medium=email", campaign.body_override)
self.assertIn("utm_campaign=spring-seller-tips", campaign.body_override)
self.assertIn("Hi there", campaign.body_override)
@override_settings(
PUBLIC_SITE_URL="https://acmehvac.com",
SITE_NAME="Acme HVAC",
UTM_SOURCE="",
SHORTENER_BASE_URL="",
SHORTENER_API_TOKEN="",
)
def test_sms_draft_inserts_plain_url(self):
campaign = create_campaign_draft(
name="Open house",
audience=Campaign.Audience.SMS_OPT_IN,
body="See you Saturday",
created_by=self.user,
)
self.assertIn("See you Saturday", campaign.body_override)
self.assertIn(
"https://acmehvac.com/?utm_source=acme-hvac&utm_medium=sms"
"&utm_campaign=open-house",
campaign.body_override,
)
self.assertNotIn("<a ", campaign.body_override)
def test_composer_shows_tracked_link_panel(self):
url = reverse("email_sms:campaign_list")
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
self.assertContains(response, "Tracked site link")
self.assertContains(response, "campaign-utm.js")
self.assertContains(response, "qrcode.min.js")
self.assertContains(response, "data-utm-qr")
self.assertContains(response, "utm_campaign")
self.assertContains(response, reverse("campaign_short_link"))
@override_settings(
PUBLIC_SITE_URL="https://acmehvac.com",
SITE_NAME="Acme HVAC",
UTM_SOURCE="",
SHORTENER_BASE_URL="",
SHORTENER_API_TOKEN="",
)
def test_detail_shows_tracked_url(self):
campaign = create_campaign_draft(
name="Spring seller tips",
audience=Campaign.Audience.EMAIL_OPT_IN,
subject="Hello",
body="Hi",
created_by=self.user,
)
url = reverse("email_sms:campaign_detail", kwargs={"pk": campaign.pk})
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
self.assertContains(response, "utm_campaign=spring-seller-tips")
self.assertContains(response, "utm_medium=email")
self.assertContains(response, "qrcode.min.js")
self.assertContains(response, "data-utm-qr")
@override_settings(
PUBLIC_SITE_URL="https://acmehvac.com",
SITE_NAME="Acme HVAC",
UTM_SOURCE="",
SHORTENER_BASE_URL="https://shortener.aimloperations.com",
SHORTENER_API_TOKEN="acme:test-token",
)
def test_shortener_mints_into_sms_body(self):
from unittest.mock import MagicMock, patch
mock = MagicMock()
mock.status_code = 201
mock.json.return_value = {
"code": "a3k9xm",
"short_url": "https://piha.li/a3k9xm",
"target_url": (
"https://acmehvac.com/?utm_source=acme-hvac"
"&utm_medium=sms&utm_campaign=open-house"
),
}
with patch("core.shortener.requests.post", return_value=mock) as post:
campaign = create_campaign_draft(
name="Open house",
audience=Campaign.Audience.SMS_OPT_IN,
body="See you Saturday",
created_by=self.user,
)
self.assertIn("https://piha.li/a3k9xm", campaign.body_override)
self.assertIn("See you Saturday", campaign.body_override)
self.assertNotIn("utm_medium=sms", campaign.body_override)
post.assert_called_once()
headers = post.call_args.kwargs["headers"]
self.assertEqual(headers["Authorization"], "Bearer acme:test-token")
payload = post.call_args.kwargs["json"]
self.assertIn("utm_medium=sms", payload["target_url"])
self.assertIn("utm_campaign=open-house", payload["target_url"])
self.assertEqual(payload["external_ref"], str(campaign.pk))
self.assertEqual(campaign.messages.get().body_snapshot, campaign.body_override)
@override_settings(
PUBLIC_SITE_URL="https://acmehvac.com",
SITE_NAME="Acme HVAC",
UTM_SOURCE="",
SHORTENER_BASE_URL="https://shortener.aimloperations.com",
SHORTENER_API_TOKEN="acme:test-token",
)
def test_shortener_failure_falls_back_to_long_url(self):
from unittest.mock import MagicMock, patch
mock = MagicMock()
mock.status_code = 401
mock.text = '{"detail":"Unauthorized"}'
with patch("core.shortener.requests.post", return_value=mock):
campaign = create_campaign_draft(
name="Open house",
audience=Campaign.Audience.SMS_OPT_IN,
body="See you Saturday",
created_by=self.user,
)
self.assertIn("utm_medium=sms", campaign.body_override)
self.assertIn("utm_campaign=open-house", campaign.body_override)
self.assertNotIn("piha.li", campaign.body_override)