yueshengshop/app/install/controller/BaseInstall.php

<?php

namespace app\install\controller;

use app\Controller;
use think\facade\Cache;


class BaseInstall extends Controller
{
	public $replace;
	public $lock_file;
	public $lang;
	public $init_data;
	
	public function __construct()
	{
		parent::__construct();
		$this->replace = [
			'INSTALL_CSS' => __ROOT__ . '/app/install/view/public/css',
			'INSTALL_IMG' => __ROOT__ . '/app/install/view/public/img',
			'INSTALL_JS' => __ROOT__ . '/app/install/view/public/js',
		];
		$this->lock_file = './install.lock';//锁定文件
		$root_url = __ROOT__;
		$this->assign("root_url", $root_url);
		
	}
	
	/**
	 * 操作成功返回值函数
	 * @param string $data
	 * @param string $code_var
	 * @return array
	 */
	public function returnSuccess($data = '', $code_var = 'SUCCESS')
	{
		$lang_array = $this->getLang();
		$lang_var = isset($lang_array[ $code_var ]) ? $lang_array[ $code_var ] : $code_var;
		
		if ($code_var == 'SUCCESS') {
			$code_var = 0;
		} else {
			$code_array = array_keys($lang_array);
			$code_index = array_search($code_var, $code_array);
			if ($code_index != false) {
				$code_var = 10000 + $code_index;
			}
		}
		
		return success($code_var, $lang_var, $data);
	}
	
	/**
	 * 操作失败返回值函数
	 * @param string $data
	 * @param string $code_var
	 * @return array
	 */
	public function returnError($data = '', $code_var = 'FAIL')
	{
		
		$lang_array = $this->getLang();
		
		if (isset($lang_array[ $code_var ])) {
			$lang_var = $lang_array[ $code_var ];
		} else {
			$lang_var = $code_var;
			$code_var = 'FAIL';
		}
		$code_array = array_keys($lang_array);
		$code_index = array_search($code_var, $code_array);
		if ($code_index != false) {
			$code_var = -10000 - $code_index;
		}
		return error($code_var, $lang_var, $data);
	}
	
	/**
	 * 获取语言包数组
	 * @return Ambigous <multitype:, unknown>
	 */
	public function getLang()
	{
		$default_lang = config("lang.default_lang");
		$cache_common = Cache::get("lang_app/lang/" . $default_lang . '/model.php');
		if (empty($cache_common)) {
			$cache_common = include 'app/lang/' . $default_lang . '/model.php';
			Cache::tag("lang")->set("lang_app/lang/" . $default_lang, $cache_common);
		}
		$lang_path = isset($this->lang) ? $this->lang : '';
		if (!empty($lang_path)) {
			$cache_path = Cache::get("lang_" . $lang_path . "/" . $default_lang . '/model.php');
			if (empty($cache_path)) {
				$cache_path = include $lang_path . "/" . $default_lang . '/model.php';
				Cache::tag("lang")->set("lang_" . $lang_path . "/" . $default_lang, $cache_path);
			}
			$lang = array_merge($cache_common, $cache_path);
		} else {
			$lang = $cache_common;
		}
		return $lang;
		
	}
	
}