"""Simple email utility using smtplib.
Reads SMTP settings from environment variables.
Falls back gracefully if SMTP is misconfigured.
"""
from __future__ import annotations
import logging
import os
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from typing import Optional
logger = logging.getLogger(__name__)
SMTP_HOST = os.environ.get("SMTP_HOST", "smtp.gmail.com")
SMTP_PORT = int(os.environ.get("SMTP_PORT", "587"))
SMTP_USER = os.environ.get("SMTP_USER", "grepples15@gmail.com")
SMTP_PASSWORD=os.environ.get("SMTP_PASSWORD", "")
SMTP_USE_TLS = os.environ.get("SMTP_USE_TLS", "true").lower() in ("true", "1", "yes")
DEMO_NOTIFICATION_EMAIL = os.environ.get("DEMO_NOTIFICATION_EMAIL", "grepples15@gmail.com")
def send_demo_notification(
*,
name: str,
email: str,
company: Optional[str] = None,
phone: Optional[str] = None,
message: Optional[str] = None,
) -> bool:
"""Send a demo-request notification email. Returns True on success."""
if not SMTP_PASSWORD:
logger.warning("SMTP password not set, skipping notification for %s", email)
return False
subject = f"New Demo Request: {name}"
body_parts = [
"New demo request submitted:", "",
f" Name: {name}",
f" Email: {email}",
]
if company:
body_parts.append(f" Company: {company}")
if phone:
body_parts.append(f" Phone: {phone}")
if message:
body_parts.append(f" Message: {message}")
body_parts += ["", "Please follow up within one business day."]
body = chr(10).join(body_parts)
msg = MIMEMultipart()
msg["From"] = SMTP_USER
msg["To"] = DEMO_NOTIFICATION_EMAIL
msg["Subject"] = subject
msg.attach(MIMEText(body, "plain"))
try:
if SMTP_USE_TLS:
server = smtplib.SMTP(SMTP_HOST, SMTP_PORT, timeout=15)
server.ehlo()
server.starttls()
server.ehlo()
else:
server = smtplib.SMTP_SSL(SMTP_HOST, SMTP_PORT, timeout=15)
server.login(SMTP_USER, SMTP_PASSWORD)
server.sendmail(SMTP_USER, DEMO_NOTIFICATION_EMAIL, msg.as_string())
server.quit()
logger.info("Demo notification sent to %s", DEMO_NOTIFICATION_EMAIL)
return True
except Exception as exc:
logger.error("Failed to send demo notification: %s", exc, exc_info=True)
return False