#!/bin/bash
set -euo pipefail

PLUGIN_DIR="$(cd "$(dirname "$0")/.." && pwd)"

if [ "$(id -u)" -eq 0 ]; then
  chown -R diradmin:diradmin "$PLUGIN_DIR" || true
else
  echo "docroot-changer: warning: not running as root, cannot chown to diradmin" >&2
fi

chmod 755 "$PLUGIN_DIR" "$PLUGIN_DIR/hooks" "$PLUGIN_DIR/user" "$PLUGIN_DIR/scripts" "$PLUGIN_DIR/images" || true
chmod 755 "$PLUGIN_DIR/user/index.html" "$PLUGIN_DIR/install.sh" "$PLUGIN_DIR/uninstall.sh" "$PLUGIN_DIR/scripts/install.sh" "$PLUGIN_DIR/scripts/uninstall.sh" "$PLUGIN_DIR/hooks/menu_user.sh" || true
chmod 644 "$PLUGIN_DIR/plugin.conf" "$PLUGIN_DIR/plugin-settings.conf" "$PLUGIN_DIR/hooks/user_txt.html" "$PLUGIN_DIR/user/evolution.css" "$PLUGIN_DIR/images/user_icon.svg" "$PLUGIN_DIR/images/folder.svg" || true

DATA_DIR="$PLUGIN_DIR/data"
mkdir -p "$DATA_DIR/csrf"
chmod 700 "$DATA_DIR" "$DATA_DIR/csrf" || true
if [ "$(id -u)" -eq 0 ]; then
  chown -R diradmin:diradmin "$DATA_DIR" || true
fi

CPI_FILE="/usr/local/directadmin/data/admin/custom_package_items.conf"
ITEM_LINE='docroot_changer=checkbox=no&desc=Allow+Docroot+Changer+plugin'
if [ "$(id -u)" -eq 0 ]; then
  mkdir -p "$(dirname "$CPI_FILE")"
  touch "$CPI_FILE"
  if grep -q '^docroot_changer=' "$CPI_FILE"; then
    sed -i.bak '/^docroot_changer=/d' "$CPI_FILE"
  fi
  printf '%s\n' "$ITEM_LINE" >> "$CPI_FILE"
  chmod 644 "$CPI_FILE" || true
  chown diradmin:diradmin "$CPI_FILE" || true
else
  echo "docroot-changer: warning: not running as root, cannot modify custom_package_items.conf" >&2
fi

echo "docroot-changer: install complete"