<?php
/**
 * 引入Lib库
 * @作者 苏相锟 <admin@phpok.com>
 * @主页 https://www.phpok.com
 * @版本 5.x
 * @授权 GNU Lesser General Public License https://www.phpok.com/lgpl.html 
 * @时间 2021年3月1日
**/

/**
 * 安全限制,防止直接访问
**/
if(!defined("PHPOK_SET")){
	exit("<h1>Access Denied</h1>");
}

/**
 * 初始化第三方类,如果第三方类继承该类,则可以直接使用一些变量,而无需再定位及初化,
 * 继承该类后可以直接使用下类属性:
 * 1. $this->dir_root,程序根目录
 * 2. $this->dir_phpok,程序框架目录
 * 3. $this->dir_data,程序数据保存目录
 * 4. $this->dir_cache,缓存目录
 * 5. $this->dir_extension,第三方扩展类根目录
 * 6. $this->db,连接数据库
 * 7. $this->cache,连接缓存库
 * 8. $this->session,连接SESSION
 * 9. $this->lib(库名),连接另一个库
 * 10. $this->model(模块名),模块名称
 * 11. $this->ctrl(控制器,AppID),连接控制器,注意需要指定是后台,前台还是接口
 * 12. $this->control(控制器,AppID),控制器别名
 * 13. $this->time,当前时间
**/
class _init_lib
{
	protected $dir_root;
	protected $dir_phpok;
	protected $dir_data;
	protected $dir_cache;
	protected $dir_extension;
	public function __construct()
	{
		$this->dir_root = $GLOBALS['app']->dir_root;
		$this->dir_phpok = $GLOBALS['app']->dir_phpok;
		$this->dir_data = $GLOBALS['app']->dir_data;
		$this->dir_cache = $GLOBALS['app']->dir_cache;
		$this->dir_extension = $GLOBALS['app']->dir_extension;
		$this->db = $GLOBALS['app']->db;
		$this->cache = $GLOBALS['app']->cache;
		$this->session = $GLOBALS['app']->session;
		$this->time = $GLOBALS['app']->time;
	}

	protected function control($name='',$appid='')
	{
		return $GLOBALS['app']->control($name,$appid);
	}

	protected function ctrl($name='',$appid='')
	{
		return $GLOBALS['app']->control($name,$appid);
	}

	protected function dir_root($dir='')
	{
		if($dir){
			$this->dir_root = $dir;
		}
		return $this->dir_root;
	}

	protected function dir_phpok($dir='')
	{
		if($dir){
			$this->dir_phpok = $dir;
		}
		return $this->dir_phpok;
	}

	protected function dir_data($dir='')
	{
		if($dir){
			$this->dir_data = $dir;
		}
		return $this->dir_data;
	}

	protected function dir_cache($dir='')
	{
		if($dir){
			$this->dir_cache = $dir;
		}
		return $this->dir_cache;
	}

	protected function dir_extension($dir='')
	{
		if($dir){
			$this->dir_extension = $dir;
		}
		return $this->dir_extension;
	}

	protected function lib($name='')
	{
		return $GLOBALS['app']->lib($name);
	}

	protected function model($name='')
	{
		return $GLOBALS['app']->model($name);
	}
}