hytc-admin/addons/department/Department.php

<?php
namespace addons\department;

use app\common\library\Menu;
use think\Addons;
use think\Db;
use think\Lang;
use think\Loader;

/**
 * 插件
 */
class Department extends Addons
{

    /**
     * 插件安装方法
     * @return bool
     */
    public function install()
    {
        $menu = [];
        $config_file = ADDON_PATH . "department" . DS . 'config' . DS . "menu.php";
        if (is_file($config_file)) {
            $menu = include $config_file;
        }
        if ($menu) {
            Menu::create($menu);
        }
        $this->addField();

        return true;


    }

    /**
     * 插件卸载方法
     * @return bool
     */
    public function uninstall()
    {
        $info = get_addon_info('department');
        Menu::delete(isset($info['first_menu']) ? $info['first_menu'] : 'department');
        return true;
    }

    /**
     * 插件启用方法
     */
    public function enable()
    {
        $info = get_addon_info('department');
        Menu::enable(isset($info['first_menu']) ? $info['first_menu'] : 'department');
    }

    /**
     * 插件禁用方法
     */
    public function disable()
    {
        $info = get_addon_info('department');
        Menu::disable(isset($info['first_menu']) ? $info['first_menu'] : 'department');
    }

    /**
     * 插件升级方法
     */
    public function upgrade()
    {
        $this->addField();
    }

    /**
     * 添加语言包
     */
    public function appBegin()
    {
        $lang = \request()->langset();
        $lang = preg_match("/^([a-zA-Z\-_]{2,10})\$/i", $lang) ? $lang : 'zh-cn';
        //添加语言包
        Lang::load(ADDON_PATH . '/department/lang/' . $lang . '/' . $lang . '.php');

    }

    /**
     * 增加数据权限范围字段
     */
    private function addField()
    {

        $database = config('database');
        $isexits = Db::query("SELECT 1 FROM  information_schema.COLUMNS WHERE  table_name='{$database['prefix']}admin' AND COLUMN_NAME='data_scope' limit 1");
        if (!$isexits) {
            Db::query("ALTER TABLE {$database['prefix']}admin ADD `data_scope` tinyint(4)  NULL COMMENT '0默认1全部'");
        }
    }
}