stack/scripts/configure-usenet.sh

#!/usr/bin/env bash
# Bootstrap SABnzbd folders + Usenet servers from secrets/.env
# Run on the stack host after: docker compose up -d sabnzbd
#
#   ./scripts/configure-usenet.sh
#   SECRETS_FILE=./secrets/.env SAB_URL=http://127.0.0.1:8085 ./scripts/configure-usenet.sh

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
STACK_DIR="${STACK_DIR:-$(cd "$SCRIPT_DIR/.." && pwd)}"
SECRETS_FILE="${SECRETS_FILE:-$STACK_DIR/secrets/.env}"
SAB_URL="${SAB_URL:-http://127.0.0.1:8085}"

log() { echo "[configure-usenet] $*"; }
die() { log "ERROR: $*"; exit 1; }

[[ -f "$SECRETS_FILE" ]] || die "missing $SECRETS_FILE (see secrets/.env.example)"

# shellcheck disable=SC1090
set -a
# shellcheck disable=SC1091
source "$SECRETS_FILE"
set +a

# Accept clean names AND the variable names used in secrets/.env
# NZBgeek
NZBGEEK_API_KEY="${NZBGEEK_API_KEY:-${NZBKEEPKEY:-${NZBGEEKKEY:-}}}"
NZBGEEK_URL="${NZBGEEK_URL:-${NZBGEEKAPI:-https://api.nzbgeek.info/}}"
NZBGEEK_USERNAME="${NZBGEEK_USERNAME:-${NZBGEEKUSERNAME:-}}"

# Newshosting (provider host often in NEWSHOSTINGAPI)
NEWSHOSTING_HOST="${NEWSHOSTING_HOST:-${NEWSHOSTINGAPI:-news.newshosting.com}}"
NEWSHOSTING_PORT="${NEWSHOSTING_PORT:-${NEWSHOSTINGSSLPORT:-563}}"
[[ "$NEWSHOSTING_PORT" == "653" ]] && NEWSHOSTING_PORT=563   # common typo for 563
NEWSHOSTING_USER="${NEWSHOSTING_USER:-${NEWSHOSTINGUSER:-}}"
NEWSHOSTING_PASS="${NEWSHOSTING_PASS:-${HNEWSHOSTINGPASS:-${NEWSHOSTINGPASS:-${NEWSHOSTINGPASSWORD:-}}}}"
NEWSHOSTING_CONNECTIONS="${NEWSHOSTING_CONNECTIONS:-${NEWSHOSTINGCONNECTIONS:-20}}"

# Tweaknews (secrets use TWEAKNEWSLOGIN / TWEAKNEWSPASSWORD / TWEAKNEWSAPI as host)
TWEAKNEWS_HOST="${TWEAKNEWS_HOST:-${TWEAKNEWSAPI:-${TWEAKNEWSHOST:-news.tweaknews.eu}}}"
TWEAKNEWS_PORT="${TWEAKNEWS_PORT:-${TWEAKNEWSSSLPORT:-${TWEAKNEWSPORT:-563}}}"
TWEAKNEWS_USER="${TWEAKNEWS_USER:-${TWEAKNEWSLOGIN:-${TWEAKNEWSUSER:-${TWEAKNEWSUSERNAME:-}}}}"
TWEAKNEWS_PASS="${TWEAKNEWS_PASS:-${TWEAKNEWSPASSWORD:-${TWEAKNEWSPASS:-}}}"
TWEAKNEWS_CONNECTIONS="${TWEAKNEWS_CONNECTIONS:-${TWEAKNEWSCONNECTIONS:-10}}"

find_api_key() {
  local f
  for f in \
    "${CONFIG_DIR:-$STACK_DIR/config}/sabnzbd/sabnzbd.ini" \
    "$STACK_DIR/config/sabnzbd/sabnzbd.ini" \
    "/opt/stack/config/sabnzbd/sabnzbd.ini" \
    ; do
    if [[ -f "$f" ]]; then
      grep -E '^api_key[[:space:]]*=' "$f" | head -1 | cut -d= -f2- | tr -d '[:space:]'
      return 0
    fi
  done
  # docker exec fallback
  if command -v docker >/dev/null 2>&1; then
    docker exec sabnzbd sh -c 'grep -E "^api_key" /config/sabnzbd.ini 2>/dev/null | head -1' \
      | cut -d= -f2- | tr -d '[:space:]' || true
  fi
}

log "Waiting for SABnzbd at $SAB_URL ..."
for i in $(seq 1 90); do
  if curl -fsS "$SAB_URL/api?mode=version&output=json" >/dev/null 2>&1; then
    break
  fi
  sleep 2
  [[ $i -eq 90 ]] && die "SABnzbd not reachable — is the container up? (docker compose up -d sabnzbd)"
done

api_key="$(find_api_key)"
[[ -n "$api_key" ]] || die "no api_key yet — open $SAB_URL once to finish first-run, then re-run this script"

sab_set() {
  # set_config: section + keyword + value  OR  servers with name= + fields
  curl -fsS -G "${SAB_URL}/api" \
    --data-urlencode "mode=set_config" \
    --data-urlencode "apikey=${api_key}" \
    --data-urlencode "output=json" \
    "$@"
}

log "Folders: incomplete + complete under /data/usenet"
sab_set --data-urlencode "section=misc" --data-urlencode "keyword=download_dir" \
  --data-urlencode "value=/data/usenet/incomplete" >/dev/null
sab_set --data-urlencode "section=misc" --data-urlencode "keyword=complete_dir" \
  --data-urlencode "value=/data/usenet/complete" >/dev/null

# Relative category folders under complete_dir
add_category() {
  local name="$1"
  sab_set \
    --data-urlencode "section=categories" \
    --data-urlencode "name=${name}" \
    --data-urlencode "dir=${name}" \
    --data-urlencode "pp=3" \
    >/dev/null || true
}
add_category movies
add_category tv
add_category music

add_server() {
  local name="$1" host="$2" port="$3" user="$4" pass="$5" conns="$6"
  if [[ -z "$user" || -z "$pass" ]]; then
    log "skip server '$name' (missing user/password in secrets)"
    return 0
  fi
  log "Usenet server: $name → $host:$port (ssl, ${conns} conn)"
  # https://sabnzbd.org/wiki/configuration/5.0/api — servers via set_config + name=
  sab_set \
    --data-urlencode "section=servers" \
    --data-urlencode "name=${name}" \
    --data-urlencode "displayline=${name}" \
    --data-urlencode "host=${host}" \
    --data-urlencode "port=${port}" \
    --data-urlencode "username=${user}" \
    --data-urlencode "password=${pass}" \
    --data-urlencode "connections=${conns}" \
    --data-urlencode "ssl=1" \
    --data-urlencode "enable=1" \
    --data-urlencode "priority=0" \
    --data-urlencode "timeout=60" \
    >/dev/null
}

add_server "Newshosting" \
  "$NEWSHOSTING_HOST" "$NEWSHOSTING_PORT" \
  "$NEWSHOSTING_USER" "$NEWSHOSTING_PASS" \
  "$NEWSHOSTING_CONNECTIONS"

add_server "Tweaknews" \
  "$TWEAKNEWS_HOST" "$TWEAKNEWS_PORT" \
  "$TWEAKNEWS_USER" "$TWEAKNEWS_PASS" \
  "$TWEAKNEWS_CONNECTIONS"

log "Restart SABnzbd to pick up servers"
if command -v docker >/dev/null 2>&1 && docker ps --format '{{.Names}}' | grep -qx sabnzbd; then
  docker restart sabnzbd >/dev/null
  sleep 5
fi

log ""
log "=== SABnzbd ready ==="
log "UI:  $SAB_URL"
log "API: (Config → General) — use this key in Prowlarr/*arr"
log ""
log "=== Prowlarr (NZBgeek) ==="
log "Indexers → Add Indexer → NZBgeek"
log "  URL: ${NZBGEEK_URL}"
if [[ -n "$NZBGEEK_API_KEY" ]]; then
  log "  API Key: ${NZBGEEK_API_KEY}"
else
  log "  API Key: (set NZBKEEPKEY or NZBGEEK_API_KEY in secrets/.env)"
fi
log ""
log "Download Clients → Add → SABnzbd"
log "  Host: sabnzbd   Port: 8080   API Key: (from SABnzbd)"
log "  (sync to apps so Sonarr/Radarr get SABnzbd too, or add per-app)"
log ""
log "=== Sonarr / Radarr / Lidarr ==="
log "Download Clients → SABnzbd → Host sabnzbd Port 8080"
log "  Category: tv | movies | music"
log "Root folders still /data/media/{tv,movies,music} (hardlinks on same /data)"
log ""
if [[ -z "$TWEAKNEWS_USER" || -z "$TWEAKNEWS_PASS" ]]; then
  log "NOTE: Tweaknews user/pass not in secrets — add TWEAKNEWS_USER / TWEAKNEWS_PASS and re-run."
fi