luci-app-wordpress/root/usr/libexec/apps/wordpress/wordpress.sh

#!/bin/sh

ACTION=${1}
shift 1

get_image() {
  IMAGE_NAME=$(uci get wordpress.@wordpress[0].image_name 2>/dev/null)
}

do_install_detail() {
  local config=$(uci get wordpress.@wordpress[0].config_path 2>/dev/null)
  local port=$(uci get wordpress.@wordpress[0].port 2>/dev/null)
  local IMAGE_NAME=$(uci get wordpress.@wordpress[0].image_name 2>/dev/null)

  GEN_PASS=$(< /dev/urandom tr -dc A-Za-z0-9 2>/dev/null | head -c14; echo)

  LAN_IP=$(uci get network.lan.ipaddr)
  LAN_IP="${LAN_IP%/*}"

  if [ -z "$config" ]; then
    echo "config path is empty!"
    exit 1
  fi

  [ -z "$port" ] && port=88
  [ -z "$IMAGE_NAME" ] && IMAGE_NAME=wordpress:latest

  rm -R /opt/docker2/compose/wordpress-app
  mkdir /opt/docker2/compose/wordpress-app

  touch /opt/docker2/compose/wordpress-app/docker-compose.yml
  cat > /opt/docker2/compose/wordpress-app/docker-compose.yml <<EOF
version: '3'

services:
  wp:
    image: wordpress:latest # https://hub.docker.com/_/wordpress/
    ports:
      - ${LAN_IP}:$port:80 # change ip if required
    volumes:
      - ./config/php.conf.ini:/usr/local/etc/php/conf.d/conf.ini
      - ./wp-app:/var/www/html # Full wordpress project
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_NAME: wordpress
      WORDPRESS_DB_USER: root
      WORDPRESS_DB_PASSWORD: ${GEN_PASS}
    depends_on:
      - db
    links:
      - db

  wpcli:
    image: wordpress:cli
    volumes:
      - ./config/php.conf.ini:/usr/local/etc/php/conf.d/conf.ini
      - ./wp-app:/var/www/html
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_NAME: wordpress
      WORDPRESS_DB_USER: root
      WORDPRESS_DB_PASSWORD: ${GEN_PASS}
    depends_on:
      - db
      - wp

  pma:
    image: phpmyadmin/phpmyadmin
    environment:
      # https://docs.phpmyadmin.net/en/latest/setup.html#docker-environment-variables
      PMA_HOST: db
      PMA_PORT: 3306
      MYSQL_ROOT_PASSWORD: ${GEN_PASS}
      UPLOAD_LIMIT: 300M
    ports:
      - ${LAN_IP}:8989:80
    links:
      - db:db

  db:
    image: mysql:latest # https://hub.docker.com/_/mysql/ - or mariadb https://hub.docker.com/_/mariadb
    ports:
      - ${LAN_IP}:3306:3306 # change ip if required
    command: [
        '--default_authentication_plugin=mysql_native_password',
        '--character-set-server=utf8mb4',
        '--collation-server=utf8mb4_unicode_ci'
    ]
    volumes:
      - ./wp-data:/docker-entrypoint-initdb.d
      - ./db_data:/var/lib/mysql
    environment:
      MYSQL_DATABASE: wordpress
      MYSQL_ROOT_PASSWORD: ${GEN_PASS}

volumes:
  db_data:
    labels:
      plugsy.name: "Wordpress"
      plugsy.category: "Home"
      plugsy.icon: "@styled-icons/boxicons-logos/WordPress"
      plugsy.link: "http://${LAN_IP}:$port"
EOF
  
  docker-compose -f /opt/docker2/compose/wordpress-app/docker-compose.yml up -d

  uci add shortcutmenu lists
  uci set shortcutmenu.@lists[-1].webname="$IMAGE_NAME"
  uci set shortcutmenu.@lists[-1].weburl="$LAN_IP:$port"
  uci set shortcutmenu.@lists[-1].webpath="/"
  uci commit shortcutmenu
}

usage() {
  echo "usage: $0 sub-command"
  echo "where sub-command is one of:"
  echo "      install                Install wordpress"
  echo "      upgrade                Upgrade wordpress"
  echo "      rm/start/stop/restart  Remove/Start/Stop/Restart wordpress"
  echo "      status                 wordpress status"
  echo "      port                   wordpress port"
}

case ${ACTION} in
  "install"|"upgrade")
    get_image
    do_install_detail
  ;;
  "rm")
    get_image
    CONTAINER_IDS=$(docker ps -a --filter "ancestor=${IMAGE_NAME}" --format '{{.ID}}')
    echo "Stopping and removing containers..."
    for ID in $CONTAINER_IDS; do
      docker stop $ID
      docker rm $ID
    done
    docker rmi -f $IMAGE_NAME
  ;;
  "start"|"stop"|"restart")
    get_image
    CONTAINER_IDS=$(docker ps -a --filter "ancestor=${IMAGE_NAME}" --format '{{.ID}}')
    for ID in $CONTAINER_IDS; do
      docker ${ACTION} ${ID}
    done
  ;;
  "status")
    get_image
    CONTAINER_NAMES=$(docker ps -a --filter "ancestor=${IMAGE_NAME}" --format '{{.Names}}')
    docker ps --all -f "name=${CONTAINER_NAMES}" --format '{{.Status}}'
  ;;
  "port")
    get_image
    CONTAINER_NAMES=$(docker ps -a --filter "ancestor=${IMAGE_NAME}" --format '{{.Names}}')
    docker ps --all -f "name=${CONTAINER_NAMES}" --format '{{.Ports}}' | grep -om1 '0.0.0.0:[0-9]*' | sed 's/0.0.0.0://'
  ;;
  *)
    usage
    exit 1
  ;;
esac