agentic.email/backend/app/services/email_templates.py
2026-10-05 21:00:05 +05:30

161 lines
6.7 KiB
Python

"""HTML and plain-text templates for transactional email."""
from __future__ import annotations
import html
BRAND_NAME = "aGentic Email"
BRAND_HANDLE = "@gentic.email"
def _escape(value: str) -> str:
return html.escape(value, quote=True)
def build_employee_invitation_email(
*,
member_first_name: str,
member_email: str,
manager_name: str,
company_domain: str,
invite_url: str,
expires_hours: int = 48,
) -> tuple[str, str, str]:
first_name = member_first_name.strip() or "there"
organization = company_domain.strip()
manager = manager_name.strip() or "Your administrator"
subject = f"{manager} invited you to join {organization}"
body_text = (
f"Hello {first_name},\n\n"
f"{manager} invited you to join {organization}.\n\n"
f"Your work email:\n"
f"{member_email}\n\n"
f"Set up your account:\n"
f"{invite_url}\n\n"
f"This invitation expires in {expires_hours} hours.\n\n"
f"If you weren't expecting this invitation,\n"
f"you can safely ignore this email.\n\n"
f"—\n"
f"{BRAND_NAME}\n"
f"This invitation was sent because {manager} created an account "
f"for you at {organization}."
)
preheader = (
f"{manager} invited you to join {organization}. "
f"Set up your work email account."
)
safe_first = _escape(first_name)
safe_manager = _escape(manager)
safe_org = _escape(organization)
safe_email = _escape(member_email)
safe_invite = _escape(invite_url)
safe_preheader = _escape(preheader)
body_html = f"""<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="color-scheme" content="light" />
<meta name="supported-color-schemes" content="light" />
<title>{_escape(subject)}</title>
</head>
<body style="margin:0;padding:0;background-color:#fffdfb;color:#080821;
font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;">
<div style="display:none;max-height:0;overflow:hidden;opacity:0;color:transparent;">
{safe_preheader}
</div>
<table role="presentation" width="100%" cellspacing="0" cellpadding="0"
style="background-color:#fffdfb;padding:32px 16px;">
<tr>
<td align="center">
<table role="presentation" width="100%" cellspacing="0" cellpadding="0"
style="max-width:600px;border-collapse:separate;">
<tr>
<td style="padding:0 0 20px;">
<table role="presentation" cellspacing="0" cellpadding="0">
<tr>
<td style="width:36px;height:34px;background-color:#080821;border-radius:10px 10px 12px 12px;
text-align:center;vertical-align:middle;">
<span style="display:inline-block;width:8px;height:8px;background-color:#ff6a52;
border-radius:50%;margin-top:8px;"></span>
</td>
<td style="padding-left:12px;font-size:18px;font-weight:700;color:#080821;letter-spacing:-0.3px;">
gentic<span style="color:#67677a;font-weight:500;">.email</span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td style="background-color:#ffffff;border:1px solid #eee9e5;border-radius:20px;
box-shadow:0 18px 48px rgba(8,8,33,0.06);overflow:hidden;">
<table role="presentation" width="100%" cellspacing="0" cellpadding="0">
<tr>
<td style="padding:28px 32px 18px;background:linear-gradient(135deg,#fffdfb 0%,#fff6f2 100%);
border-bottom:1px solid #f3ece7;">
<p style="margin:0 0 10px;font-size:12px;font-weight:700;letter-spacing:1px;
text-transform:uppercase;color:#ff6a52;">Work email invitation</p>
<h1 style="margin:0;font-size:26px;line-height:1.25;font-weight:700;color:#080821;">
{safe_manager} invited you to join<br />
<span style="color:#ff6a52;">{safe_org}</span>
</h1>
</td>
</tr>
<tr>
<td style="padding:28px 32px 8px;">
<p style="margin:0 0 24px;font-size:16px;line-height:1.65;color:#080821;">
Hello {safe_first},
</p>
<table role="presentation" width="100%" cellspacing="0" cellpadding="0"
style="margin:0 0 24px;background-color:#fff3ef;border:1px solid #ffe1d8;border-radius:14px;">
<tr>
<td style="padding:18px 20px;">
<p style="margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:0.4px;
text-transform:uppercase;color:#c85e49;">Your work email</p>
<p style="margin:0;font-size:15px;font-weight:600;color:#080821;">{safe_email}</p>
</td>
</tr>
</table>
<table role="presentation" cellspacing="0" cellpadding="0" style="margin:0 0 24px;">
<tr>
<td style="border-radius:12px;background-color:#080821;">
<a href="{safe_invite}" style="display:inline-block;padding:14px 24px;font-size:15px;
font-weight:700;color:#ffffff;text-decoration:none;border-radius:12px;">
Set up your account
</a>
</td>
</tr>
</table>
<p style="margin:0 0 16px;font-size:14px;line-height:1.65;color:#67677a;">
This invitation expires in {expires_hours} hours.
</p>
<p style="margin:0;font-size:14px;line-height:1.65;color:#67677a;">
If you weren&apos;t expecting this invitation,<br />
you can safely ignore this email.
</p>
</td>
</tr>
<tr>
<td style="padding:20px 32px 28px;border-top:1px solid #f0ebe7;background-color:#faf8f6;">
<p style="margin:0;font-size:12px;line-height:1.6;color:#a8a4ae;">
This invitation was sent because {safe_manager} created an account
for you at {safe_org}.
</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>"""
return subject, body_text, body_html