Code simplification, move to wizard style UI, JSON file cache (scans every 15 mins)

start-media-server.sh

@@ -6,6 +6,8 @@ USER=""
 PASS=""
 DOCROOT=""
 MEDIA_ROOT_ARG=""
+MEDIA_CACHE_DIR_ARG=""
+MEDIA_CACHE_INTERVAL_ARG=""
 
 read_pass_stdin=false
 prompt=false
@@ -14,7 +16,8 @@ usage() {
   cat <<'EOF'
 Usage:
   start-media-server.sh --user <username> [--pass <password> | --pass-stdin | --prompt]
-                        [--media-root <path>] [--port <port>] [--dir <docroot>]
+                        [--media-root <path>] [--cache-dir <path>] [--cache-interval <seconds>]
+                        [--port <port>] [--dir <docroot>]
 
 Options:
   --user <u>          Username to set in MEDIA_USER (required)
@@ -22,12 +25,15 @@ Options:
   --pass-stdin        Read password from stdin (safer)
   --prompt            Prompt for password (safer; hidden input)
   --media-root <p>    Base directory containing Videos/ and Music/ (recommended)
+  --cache-dir <p>     Directory where media cache JSON and lock files are stored
+  --cache-interval <s>
+                      Cache rebuild interval in seconds (default: 900)
   --port <p>          Listen port (default: 9000)
   --dir <path>        cd into docroot before starting (optional)
   -h, --help          Show help
 
 Examples:
-  ./start-media-server.sh --user admin --prompt --media-root /mnt/media --port 9000 --dir /home/me/samba-serv
+  ./start-media-server.sh --user admin --prompt --media-root /mnt/media --cache-dir var/cache/media --port 9000 --dir /home/me/samba-serv
   printf '%s\n' 'test123' | ./start-media-server.sh --user admin --pass-stdin --media-root /mnt/media
 EOF
 }
@@ -41,7 +47,7 @@ pick_php_runner() {
   fi
 
   if have_cmd frankenphp; then
-    if frankenphp php-cli -v >/dev/null 2>&1; then
+    if frankenphp -v >/dev/null 2>&1; then
       echo "frankenphp php-cli"
       return 0
     fi
@@ -57,6 +63,8 @@ while (($#)); do
     --pass-stdin) read_pass_stdin=true; shift ;;
     --prompt) prompt=true; shift ;;
     --media-root) MEDIA_ROOT_ARG="${2-}"; shift 2 ;;
+    --cache-dir) MEDIA_CACHE_DIR_ARG="${2-}"; shift 2 ;;
+    --cache-interval) MEDIA_CACHE_INTERVAL_ARG="${2-}"; shift 2 ;;
     --port) PORT="${2-}"; shift 2 ;;
     --dir) DOCROOT="${2-}"; shift 2 ;;
     -h|--help) usage; exit 0 ;;
@@ -97,6 +105,13 @@ if ! [[ "$PORT" =~ ^[0-9]+$ ]] || ((PORT < 1 || PORT > 65535)); then
   exit 2
 fi
 
+if [[ -n "$MEDIA_CACHE_INTERVAL_ARG" ]]; then
+  if ! [[ "$MEDIA_CACHE_INTERVAL_ARG" =~ ^[0-9]+$ ]] || ((MEDIA_CACHE_INTERVAL_ARG < 1)); then
+    echo "Error: invalid --cache-interval '$MEDIA_CACHE_INTERVAL_ARG'" >&2
+    exit 2
+  fi
+fi
+
 if ! have_cmd frankenphp; then
   echo "Error: frankenphp not found in PATH" >&2
   exit 127
@@ -120,6 +135,14 @@ if [[ -n "${MEDIA_ROOT_ARG}" ]]; then
   export MEDIA_ROOT="${MEDIA_ROOT_ARG}"
 fi
 
+if [[ -n "${MEDIA_CACHE_DIR_ARG}" ]]; then
+  export MEDIA_CACHE_DIR="${MEDIA_CACHE_DIR_ARG}"
+fi
+
+if [[ -n "${MEDIA_CACHE_INTERVAL_ARG}" ]]; then
+  export MEDIA_CACHE_INTERVAL="${MEDIA_CACHE_INTERVAL_ARG}"
+fi
+
 if [[ -n "$DOCROOT" ]]; then
   cd "$DOCROOT"
 fi
@@ -133,7 +156,49 @@ if [[ -n "${MEDIA_ROOT:-}" ]]; then
 else
   echo "MEDIA_ROOT not set (get_files.php / serve_media.php will error)"
 fi
+if [[ -n "${MEDIA_CACHE_DIR:-}" ]]; then
+  echo "MEDIA_CACHE_DIR=$MEDIA_CACHE_DIR"
+else
+  echo "MEDIA_CACHE_DIR=$(pwd)/var/cache/media"
+fi
+echo "MEDIA_CACHE_INTERVAL=${MEDIA_CACHE_INTERVAL:-900}s"
 echo
 
-exec frankenphp php-server --listen ":$PORT"
+run_cache_builder() {
+  if $PHP_RUNNER "$(pwd)/build_media_cache.php"; then
+    return 0
+  fi
 
+  echo "Warning: media cache build failed" >&2
+  return 1
+}
+
+cache_loop() {
+  local interval="${MEDIA_CACHE_INTERVAL:-900}"
+
+  while true; do
+    run_cache_builder || true
+    sleep "$interval"
+  done
+}
+
+cleanup() {
+  if [[ -n "${CACHE_LOOP_PID:-}" ]]; then
+    kill "${CACHE_LOOP_PID}" >/dev/null 2>&1 || true
+    wait "${CACHE_LOOP_PID}" >/dev/null 2>&1 || true
+  fi
+
+  if [[ -n "${SERVER_PID:-}" ]]; then
+    kill "${SERVER_PID}" >/dev/null 2>&1 || true
+  fi
+}
+
+run_cache_builder || true
+cache_loop &
+CACHE_LOOP_PID=$!
+
+trap cleanup EXIT INT TERM
+
+frankenphp php-server --listen ":$PORT" &
+SERVER_PID=$!
+wait "$SERVER_PID"