"""Environment driven configuration values."""
from __future__ import annotations
import os
import re
from pathlib import Path
from dotenv import load_dotenv
from .utils import normalize_recipients
load_dotenv()
BASE_DIR = Path(__file__).resolve().parent.parent
SECRET_KEY = os.getenv("FLASK_SECRET_KEY", "dev")
SENTRY_DSN = os.getenv("SENTRY_DSN")
SENTRY_TRACES_SAMPLE_RATE = float(
os.getenv("SENTRY_TRACES_SAMPLE_RATE", "0.0"))
ENABLE_REQUEST_LOGS = os.getenv("ENABLE_REQUEST_LOGS", "true").lower() in {
"1", "true", "yes"}
ENABLE_JSON_LOGS = os.getenv("ENABLE_JSON_LOGS", "false").lower() in {
"1", "true", "yes"}
DATABASE_URL = os.getenv("DATABASE_URL")
POSTGRES_URL = os.getenv("POSTGRES_URL")
def resolve_sqlite_path() -> Path:
"""Resolve the configured SQLite path honoring DATABASE_URL."""
if DATABASE_URL:
if DATABASE_URL.startswith("sqlite:"):
match = re.match(r"sqlite:(?:////?|)(.+)", DATABASE_URL)
if match:
return Path(match.group(1))
return Path("data/forms.db")
return Path(DATABASE_URL)
return BASE_DIR / "data" / "forms.db"
SQLITE_DB_PATH = resolve_sqlite_path()
RATE_LIMIT_MAX = int(os.getenv("RATE_LIMIT_MAX", "10"))
RATE_LIMIT_WINDOW = int(os.getenv("RATE_LIMIT_WINDOW", "60"))
REDIS_URL = os.getenv("REDIS_URL")
STRICT_ORIGIN_CHECK = os.getenv("STRICT_ORIGIN_CHECK", "false").lower() in {
"1", "true", "yes"}
ALLOWED_ORIGIN = os.getenv("ALLOWED_ORIGIN")
SMTP_SETTINGS = {
"host": os.getenv("SMTP_HOST"),
"port": int(os.getenv("SMTP_PORT", "587")),
"username": os.getenv("SMTP_USERNAME"),
"password": os.getenv("SMTP_PASSWORD"),
"sender": os.getenv("SMTP_SENDER"),
"use_tls": os.getenv("SMTP_USE_TLS", "true").lower() in {"1", "true", "yes"},
"recipients": normalize_recipients(os.getenv("SMTP_RECIPIENTS")),
}
if not SMTP_SETTINGS["sender"] and SMTP_SETTINGS["username"]:
SMTP_SETTINGS["sender"] = SMTP_SETTINGS["username"]
ADMIN_USERNAME = os.getenv("ADMIN_USERNAME", "admin")
ADMIN_PASSWORD = os.getenv("ADMIN_PASSWORD", "admin")
NEWSLETTER_CONFIRMATION_TEMPLATE = os.getenv("NEWSLETTER_CONFIRMATION_TEMPLATE", """
Welcome to our Newsletter!
Thank you for subscribing to our newsletter. You're now part of our community and will receive updates on our latest news and offers.
If you wish to unsubscribe at any time, you can do so by visiting our subscription management page.
Best regards,
The Team
""").strip()