New Script: Nx Witness (#2350)

* New Script: NX Witness

* Update nxwitness.json

ct/nxwitness.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+source <(curl -s https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://nxvms.com/download/releases/linux
+
+APP="NxWitness"
+var_tags="nvr"
+var_cpu="2"
+var_ram="2048"
+var_disk="8"
+var_os="ubuntu"
+var_version="24.04"
+var_unprivileged="0"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /etc/systemd/system/networkoptix-mediaserver.service ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+  BASE_URL="https://updates.networkoptix.com/default/index.html"
+  RELEASE=$(curl -s "$BASE_URL" | grep -oP '(?<=<b>)[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+(?=</b>)' | head -n 1)
+  DETAIL_PAGE=$(curl -s "$BASE_URL#note_$RELEASE")
+  DOWNLOAD_URL=$(echo "$DETAIL_PAGE" | grep -oP "https://updates.networkoptix.com/default/$RELEASE/linux/nxwitness-server-[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+-linux_x64\.deb" | head -n 1)
+  if [[ ! -f /opt/${APP}_version.txt ]] || [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]]; then
+    msg_info "Stopping ${APP}"
+    systemctl stop networkoptix-root-tool networkoptix-mediaserver
+    msg_ok "${APP} Stopped"
+
+    msg_info "Updating ${APP} to ${RELEASE}"
+    cd /tmp
+    wget -q "$DOWNLOAD_URL" -O "nxwitness-server-$RELEASE-linux_x64.deb"
+    export DEBIAN_FRONTEND=noninteractive
+    export DEBCONF_NOWARNINGS=yes
+    dpkg -i nxwitness-server-$RELEASE-linux_x64.deb >/dev/null 2>&1
+    echo "${RELEASE}" >/opt/${APP}_version.txt
+    msg_ok "Updated ${APP}"
+
+    msg_info "Starting ${APP}"
+    systemctl start networkoptix-root-tool networkoptix-mediaserver
+    msg_ok "Started ${APP}"
+
+    msg_info "Cleaning up"
+    rm -f /tmp/nxwitness-server-$RELEASE-linux_x64.deb
+    msg_ok "Cleaned"
+
+    msg_ok "Updated Successfully"
+  else
+    msg_ok "No update required. ${APP} is already at ${RELEASE}"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:7001/${CL}"