Server : nginx/1.18.0
System : Linux iZrj9edhd5u5pfsek09o1jZ 3.10.0-957.21.3.el7.x86_64 #1 SMP Tue Jun 18 16:35:19 UTC 2019 x86_64
User : www ( 1000)
PHP Version : 5.6.40
Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
Directory :  /mnt/web/www.neatabattery.com/core/library/think/template/taglib/eyou/
Upload File :
Current Directory [ Writeable ] Root Directory [ Writeable ]


Current File : /mnt/web/www.neatabattery.com/core/library/think/template/taglib/eyou/TagLang.php
<?php
/**
 * 易优CMS
 * ============================================================================
 * 版权所有 2016-2028 海南赞赞网络科技有限公司,并保留所有权利。
 * 网站地址: http://www.eyoucms.com
 * ----------------------------------------------------------------------------
 * 如果商业用途务必到官方购买正版授权, 以免引起不必要的法律纠纷.
 * ============================================================================
 * Author: 小虎哥 <1105415366@qq.com>
 * Date: 2018-4-3
 */

namespace think\template\taglib\eyou;

use think\Db;
use think\Request;

/**
 * 多语言模板变量
 */
class TagLang extends Base
{
    //初始化
    protected function _initialize()
    {
        parent::_initialize();
    }

    /**
     * 获取多语言模板变量
     * @author wengxianhu by 2018-4-20
     */
    public function getLang($param = '')
    {
        $is_empty = true;
        $param = unserialize($param);
        foreach ($param as $key => $val) {
            if (!empty($val)) {
                $$key = strtolower($val);
                $is_empty = false;
                break;
            }
        }
        if ($is_empty) {
            return '标签lang报错:至少指定任意一个属性 。';
        }

        $value = '';
        if (!empty($name)) { // 多语言模板变量
            $value = lang($name);
        } else if (!empty($const)) { // 多语言常量,不存储到数据表
            $value = $this->getConst($const);
        }
        
        return $value;
    }

    /**
     * 获取常量值
     * @param string $const 变量名
     * @return string
     */
    private function getConst($const = '')
    {
        static $data = [];
        static $request = null;
        if (null == $request) {
            $request = Request::instance();
        }

        $home_lang = get_home_lang();
        $param_lang = $request->param('lang/s');
        !isset($constArr[$home_lang]) && $constArr[$home_lang] = [];

        if (empty($data[$home_lang])) {
            $arr = [];
            // 当前语言信息
            $langInfo = Db::name('language')->where(['mark'=>$home_lang])
                ->cache(true, 0, 'language')
                ->find();
            $arr['title']   = $langInfo['title'];
            $arr['logo']   = get_default_pic("/public/static/common/images/language/{$langInfo['mark']}.gif");
            $data[$home_lang] = $arr;
        }
        if (preg_match('/^([^a-z0-9]*)mark$/i', $const, $match)) {
            $constArr[$home_lang][$const]   = !empty($param_lang) ? end($match).$param_lang : ''; // _mark #mark
        }
        if (!empty($data[$home_lang])) {
            $constArr[$home_lang] = array_merge($constArr[$home_lang], $data[$home_lang]);
        }

        // file_put_contents ( DATA_PATH."/log.txt", date ( "Y-m-d H:i:s" ) . "  " . var_export($constArr,true) . "\r\n", FILE_APPEND );

        $value = !empty($constArr[$home_lang][$const]) ? $constArr[$home_lang][$const] : '';
        return $value;
    }
}