www.x-motion.cn/Application/Common/Controller/AuthController.class.php

<?php

namespace Common\Controller;
use Think\Controller;
use Think\Auth;
use Common;

//权限认证
class AuthController extends BaseController {

    protected $site_url;

    public function __construct() {
        parent::__construct();
        $common = new Common\Common\Common();
        $common->auto_load_func('Application/Common/Server/'); //自动导入Server
        $common->auto_load_func('Application/Common/Common/util/');   //自动导入工具类(自己写的)
        $this->site_url = SITE_URL;
        $admin = self::get_my_info();
        //自动运行，为了判断左侧导航、右侧导航的选中状态,S为导航ID
        cookie('s',I('s'),86400);
        //session不存在时，不允许直接访问
        if(!$admin['aid']){
            $this->error('还没有登录，正在跳转到登录页',U('Admin/Login/login'));
        }

        //session存在时，不需要验证的权限
        $not_check = array('Index/index','Index/panel','Login/login','Common/base64_upload','Common/file_upload','Common/img_upyun','Common/upload_upyun');

        //当前操作的请求                 模块名/方法名
        if(in_array(CONTROLLER_NAME.'/'.ACTION_NAME, $not_check)){
            return true;
        }
        //下面代码动态判断权限
        $auth = new Auth();
        if(!$auth->check(CONTROLLER_NAME.'/'.ACTION_NAME,$admin['aid'])){
            $this->error('没有权限');
        }

    }

    /**
     * get封装
     * @param type $get
     * $defalut默认值 默认null
     */
    public function myGet($get, $defalut = null) {

        $result = $_GET[$get];
        !empty($result) ? ($result = $result) : ($result = $defalut);
        $result = htmlspecialchars($result);
        return $result;
    }

    /**
     * post封装
     * @param type $post
     */
    public function myPost($post, $defalut = null) {
        $result = $_POST[$post];
        !empty($result) ? ($result = $result) : ($result = $defalut);
        $result = htmlspecialchars($result);
        return $result;
    }

    /**
     * $request封装
     * @param type $request
     * @param type $default
     * @return type
     */
    public function myRequest($request, $defalut = null) {
        $result = $_REQUEST[$request];
        !empty($result) ? ($result = $result) : ($result = $defalut);
        $result = htmlspecialchars($result);
        return $result;
    }

    //空操作
    public function _empty() {
        header("HTTP/1.0 404 Not Found");
        $this->assign('info', 'baseAction/_empty');
        $this->display('./Tpl/404.html');
        exit;
    }

    /**
     * 自动加载函数库 .php文件
     * @param string $path 文件夹
     */
    public function auto_load_func($path) {
        $auto_funcs = glob($path . "*.php");
        if (!empty($auto_funcs)) {
            foreach ($auto_funcs as $fileName) {
                include_once $fileName;
            }
        }
    }

    /**
     * 返回并重载上一页
     * Transient_1988
     */
    public function goBack() {
        echo '<script>location.href = document.referrer;</script>';
        exit;
    }

    /**
     * 保存登录信息
     * @param array $info
     * @param int $time
     */
    static public function set_my_info($info) {
        session('admin_motion', $info);
    }

    /**
     * 获取保存的登录信息
     */
    static public function get_my_info(){
        return session('admin_motion');
    }

    /**
     * 清除登录信息
     */
    static public function del_my_info(){
        session('admin_motion', null);
    }


    /**
     * 获取面包屑
     * @return array
     */
    static function get_bread_crumbs(){
        $name = CONTROLLER_NAME . '/' . ACTION_NAME  ;
        $where = array('name' => $name);
        $field = 'id,name,title,pid';
        $model = M('auth_rule');
        $data = array();
        $temp = $model->where($where)->field($field)->find();
        while(!empty($temp)){
            $data[] = $temp;
            $where = array('id' => $temp['pid']);
            $temp = $model->where($where)->field($field)->find();
        }
        $data = array_reverse($data);
        return $data;
    }

}
?>