# ── Immich Server Connection (required) ──────────────────────────
# Parsed once at startup by lib/env.ts. An unparsable URL is reported and
# treated as unset, which lands you on the setup screen rather than a crash.

# Base URL of your Immich instance (must be a valid URL)
IMMICH_API_URL=http://your-immich-server:2283

# Immich API key (from Admin → API Keys)
IMMICH_API_KEY=your-api-key-here

# ── Optional Settings ────────────────────────────────────────────
# All have sensible defaults; an unparsable value falls back to the default.

# Site title shown in the header (string, default: "Gallery")
SITE_TITLE=My Photography

# Subtitle displayed below the title (string, default: "")
SITE_SUBTITLE=A visual journal

# Cache TTL in seconds (integer >= 0, default: 300 = 5 minutes)
CACHE_TTL=300

# How long (in seconds) an expired cache entry may still be served while the
# Immich server is unreachable. Keeps the public gallery online across an
# Immich restart instead of showing an error page. Set to 0 to disable.
# Default: 86400 (24 hours)
STALE_MAX_AGE=86400

# Cache-buster for image and video URLs (any string, default: empty = off).
# Images are served with a one-year immutable cache, so browsers never
# revalidate them. If you regenerate thumbnails in Immich, or rotate/edit a
# photo, the asset ID stays the same and visitors keep seeing the old version.
# Bump this value (e.g. 1 → 2) to change every image URL at once and force a
# refetch. Leave it unset in normal operation.
# IMAGE_CACHE_VERSION=1

# How long to wait for a response from Immich, in milliseconds
# (integer, minimum 1000, default: 15000 = 15 seconds).
# Bounds the wait for a *response* only — downloading a large photo or a long
# video is not capped by this. Raise it if metadata search on very large albums
# times out; lower it to fail faster when Immich is unreachable.
# IMMICH_TIMEOUT_MS=15000

# Rate limit for image proxy (integer >= 1, requests per minute per IP, default: 120)
# RATE_LIMIT_RPM=120

# Number of reverse proxies in front of the app (nginx/Traefik/Caddy = 1,
# Cloudflare in front of nginx = 2). Required for correct rate limiting behind
# a proxy — without it the client IP is read from a spoofable header.
# The app must be reachable ONLY through the proxy (bind to 127.0.0.1).
# TRUSTED_PROXY_HOPS=1

# Secret for signing auth cookies and encrypting asset tokens. REQUIRED in
# production: without it the server refuses to start. In development a random
# one is generated per process, so every restart invalidates all existing image
# URLs and logins — set it there too unless you enjoy that.
# Generate one with:  openssl rand -hex 32
AUTH_SECRET=change-me-to-a-long-random-string

# Webhook secret for cache invalidation (optional, string).
# Set this to a long random string and configure Immich to send webhooks to
# POST /api/webhook with an x-immich-signature header (HMAC-SHA256 of the body).
# If not set, the webhook endpoint returns 501 and is effectively disabled.
# WEBHOOK_SECRET=your-long-random-webhook-secret

# ── Admin Panel ──────────────────────────────────────────────────
# Set a password to enable the visual admin panel at /admin.
# Leave unset or empty to disable the admin UI entirely.
# ADMIN_PASSWORD=your-secure-admin-password

# ── Site URL ─────────────────────────────────────────────────────
# Used for sitemap.xml, the feed and structured data when `url:` is not
# set in settings.yaml. The settings file takes precedence, so the admin
# panel's field always does what it appears to do.
# SITE_URL=https://folio.example

# ── Update notice ────────────────────────────────────────────────
# The admin dashboard compares the running version against the latest
# GitHub release and shows the result in the status list. One request a
# day, cached, and it fails quietly when there is no network.
# Set to false to switch it off — the dashboard then only names the
# version it is running.
# UPDATE_CHECK=false

# ── Site password (optional) ─────────────────────────────────────
# Puts the WHOLE public site behind one password. Overrides
# `sitePassword` in settings.yaml, so it can be rotated without
# touching the file. /admin keeps its own password.
# SITE_PASSWORD=your-site-password

# ── Album configuration ──────────────────────────────────────────
# Albums, subpages, hero image, and passwords are defined in content/gallery.yaml
# See content/gallery.yaml.example for the full reference.