Initial commit

2026-09-06 04:27:41 -07:00
commit 8a97e3fbe2
302 changed files with 34038 additions and 0 deletions
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+"""SMTP2GO email via Django's SMTP backend (mail.smtp2go.com)."""
+
+from django.conf import settings
+from django.core.mail import EmailMultiAlternatives
+from django.template.loader import get_template
+
+from contacts.models import Channel
+from email_sms.services import one_click_unsubscribe_url, preferences_url, render_merge_tags
+from public.email_branding import (
+    campaign_body_to_email_html,
+    campaign_body_to_plain_text,
+    email_brand_context,
+)
+
+# Reported back on SMTP2GO webhooks when this header is selected in webhook settings.
+MONICA_MESSAGE_HEADER = "X-Monica-Message-Id"
+
+
+def send_email(message) -> str:
+    contact = message.contact
+    if not contact.email:
+        raise ValueError("Contact has no email address")
+
+    campaign = message.campaign
+    subject = campaign.subject_override or (
+        campaign.template.subject if campaign.template else f"Message from {settings.SITE_NAME}"
+    )
+    body = message.body_snapshot or campaign.body_override or (
+        campaign.template.body if campaign.template else ""
+    )
+    subject = render_merge_tags(subject, contact)
+    body = render_merge_tags(body, contact)
+
+    site = (settings.PUBLIC_SITE_URL or "").rstrip("/")
+    prefs_path = preferences_url(str(contact.pk), Channel.EMAIL)
+    one_click_path = one_click_unsubscribe_url(str(contact.pk), Channel.EMAIL)
+    prefs_url = f"{site}{prefs_path}" if site else prefs_path
+    one_click_url = f"{site}{one_click_path}" if site else one_click_path
+
+    ctx = email_brand_context(
+        title=subject,
+        content=campaign_body_to_plain_text(body),
+        content_html=campaign_body_to_email_html(body),
+        prefs_url=prefs_url,
+        one_click_url=one_click_url,
+    )
+    text_content = get_template("emails/marketing_email.txt").render(ctx)
+    html_content = get_template("emails/marketing_email.html").render(ctx)
+
+    email = EmailMultiAlternatives(
+        subject=subject,
+        body=text_content,
+        from_email=settings.DEFAULT_FROM_EMAIL,
+        to=[contact.email],
+        headers={
+            "List-Unsubscribe": f"<{one_click_url}>",
+            "List-Unsubscribe-Post": "List-Unsubscribe=One-Click",
+            MONICA_MESSAGE_HEADER: str(message.pk),
+        },
+    )
+    email.attach_alternative(html_content, "text/html")
+    email.send(fail_silently=False)
+    # Placeholder until SMTP2GO webhook supplies the real email_id.
+    return f"smtp-{message.pk}"