【Layui】权限管理

版权声明:咔咔 来自https://blog.csdn.net/fangkang7 https://blog.csdn.net/fangkang7/article/details/86024489

author:咔咔

wechat:fangkangfk

html导航单显示

{include file="../../../application/admin/view/public/head" /}

<style type="text/css">
    .hs-iframe{width:100%;height:100%;}
    .layui-tab{position:absolute;left:0;top:0;height:100%;width:100%;z-index:10;margin:0;border:none;overflow:hidden;}
    .layui-tab-title li:first-child > i {
        display: none;
    }
    .layui-tab-content{padding:0 0 0 10px;height:100%;}
    .layui-tab-item{height:100%;}
    .layui-nav-tree .layui-nav-child a{height:38px;line-height: 38px;}
    .footer{position:fixed;left:0;bottom:0;z-index:998;}
</style>
<div class="layui-layout layui-layout-admin">
    <div class="layui-header">
        <div class="fl header-logo">番茄视频后台控制台</div>
        <div class="fl header-fold"><a href="javascript:;" title="打开/关闭左侧导航" class="aicon ai-caidan" id="foldSwitch"><i class="layui-icon">&#xe65f;</i></a></div>
        <ul class="layui-nav fl nobg main-nav">
            {volist name="menus" id="vo"}
            {if condition="($i eq 1)"}
            <li class="layui-nav-item layui-this">
                {else /}
            <li class="layui-nav-item">
                {/if}
                <a href="javascript:;">{$vo['name']}</a></li>
            {/volist}
        </ul>
        <ul class="layui-nav fr nobg head-info" lay-filter="">
            <li class="layui-nav-item">
                <a href="javascript:void(0);">{$Think.session.USER_INFO_SESSION.au_user_name}&nbsp;&nbsp;</a>
                <dl class="layui-nav-child">
                    <dd><a href="javascript:void(0);" id="lockScreen">锁屏</a></dd>
                    <dd><a href="{:url('login/loginOut')}">退出登陆</a></dd>
                </dl>
            </li>
            <li class="layui-nav-item"><a href="http://www.maccms.com/" target="_blank">官网</a></li>
            <li class="layui-nav-item"><a href="http://bbs.maccms.com/" target="_blank">论坛</a></li>

            <li class="layui-nav-item"><a href="__ROOT__/" target="_blank">前台</a></li>
            <li class="layui-nav-item"><a href="{:url('index/clear')}" class="j-ajax" refresh="yes">清缓存</a></li>

        </ul>
    </div>
    <div class="layui-side layui-bg-black" id="switchNav">
        <div class="layui-side-scroll">
            {volist name="menus" id="v"}
            {if condition="($i eq 1)"}
            <ul class="layui-nav layui-nav-tree">
                {else /}
                <ul class="layui-nav layui-nav-tree" style="display:none;">
                    {/if}
                    <li class="layui-nav-item layui-nav-itemed">
                    <a href="javascript:;"><i ></i>{$v['name']}<span class="layui-nav-more"></span></a>

                    <dl class="layui-nav-child">
                        {volist name="v['sub']" id="vv" key="kk"}
                        <dd><a class="admin-nav-item" data-id="{$key}{$kk}" href="{$vv['url']}"><i ></i> {$vv['name']}</a></dd>
                        {/volist}
                    </dl>
                    </li>
                </ul>
                {/volist}
        </div>
    </div>
    <div class="layui-body" id="switchBody">
        <div class="layui-tab layui-tab-card" lay-filter="macTab" lay-allowClose="true">
            <ul class="layui-tab-title">
                <li lay-id="111" class="layui-this">欢迎页面</li>
            </ul>
            <div class="layui-tab-content">
                <div class="layui-tab-item layui-show">
                    <iframe lay-id="111" src="{:url('index/welcome')}" width="100%" height="100%" frameborder="0" scrolling="yes" class="hs-iframe"></iframe>
                </div>
            </div>
        </div>
    </div>
    <div class="layui-footer footer">
        <div class="fl"></div>
        <div class="fr"> © 2008-2018 <a href="http://www.maccms.com/" target="_blank">MacCMS.COM.</a> All Rights Reserved.</div>
    </div>
</div>

{include file="../../../application/admin/view/public/foot" /}
<!--请在下方写此页面业务相关的脚本-->
<script>
    window.localStorage.clear();
    var LAYUI_OFFSET = 60;
</script>

<script type="text/javascript">
    layui.use(['element', 'layer'], function() {
        var $ = layui.jquery, element = layui.element, layer = layui.layer;
        $('.layui-tab-content').height($(window).height() - 145);
        var tab = {
            add: function(title, url, id) {
                element.tabAdd('macTab', {
                        title: title,
                        content: '<iframe width="100%" height="100%" lay-id="'+id+'" frameborder="0" src="'+url+'" scrolling="yes" class="x-iframe"></iframe>',
                        id: id
            });
            }, change: function(id) {
                element.tabChange('macTab', id);
            }
        };
        $('.admin-nav-item').click(function(event) {
            var that = $(this);
            var id = that.attr('data-id');
            if ($('iframe[lay-id="'+id+'"]')[0]) {
                tab.change(id);
                event.stopPropagation();
                $("iframe[lay-id='"+id+"']")[0].contentWindow.location.reload(true);//切换后刷新框架
                return false;
            }
            if ($('iframe').length == 10) {
                layer.msg('最多可打开10个标签页');
                return false;
            }
            that.css({color:'#fff'});
            tab.add(that.text(), that.attr('href'), that.attr('data-id'));
            tab.change(that.attr('data-id'));
            event.stopPropagation();
            return false;
        });
        $(document).on('click', '.layui-tab-close', function() {
            $('.layui-nav-child a[data-id="'+$(this).parent('li').attr('lay-id')+'"]').css({color:'rgba(255,255,255,.7)'});
        });
    });
</script>

</body>
</html>

这是效果图

下来我们开始写控制器:

在写权限之前,我们先缕缕思路

1.我们需要在用户登录的时候获取用户的所有的权限

2.过滤系统管理员,不判断其权限

3.根据登录时的角色信息,来验证权限

下来我们先看登录存储用户权限信息:

这个时候我们需要在base基类里边做权限验证

这里使用的是tp5获取的控制器和方法名,这里有一个注意点就是需要将所有的地址全部转为小写,这一步就是判断用户是否有权限,有权限了会继续执行,没有权限的话,会直接返回上一个页面

 

 public function check_auth($controller,$action)
    {
        $c = strtolower($controller);
        $a = strtolower($action);

        // 获取用户权限
        $authId = $this->session->getUserRole();

        // 获取用户信息
        $adminData = $this->session->getUserInfo();

        $adminAuth = Db::name('auth')->where('a_id',$authId)->value('a_auth');

        $auths = $adminAuth . ',index/index,index/welcome,';

        $cur = $c.'/'.$a;


        if($adminData->au_id =='1'){
            return true;
        }
        elseif(strpos(strtolower($auths),$cur)===false){

            return false;
        }
        else{
            return true;
        }
    }

做到这里是不是感觉代码就到这完了,其实不然,我们还需要写菜单栏的代码,因为设置权限了以后,会有一部分导航是看不见的 

这个功能点,我们在哪里做呢!我们都是知道Layui这个框架是是使用的ifaram,所以导航栏只会刷新一次,所以我们需要在index控制写

这个方法的注释已经写得很明晰了。我简单的解释一下

首先我们会从配置文件中将所有的权限都读取出来,然后进行循环组装跟移除此用户没有权限的导航。

show为1的是显示的导航列表,我们获取到配置文件的权限信息,组装成我们数据库存储的格式

然后拿着这个控制器跟方法名来使用我们base的检验权限的方法,来移除不属于角色的权限,这就是第一个if做的事情

我们的模块有增删改这三个功能,当然我们的权限控制也是需要控制这些列表的。但是这些列表是不会显示出来的,所以我们会将show为0的所有列表删除掉

这个时候我们的大的导航栏在权限过滤完之后是由一部分是空的,所以在将这一部分删除即可

  /**
     * 获取菜单
     * @return array
     */
    public function getMenu()
    {
        $menus = Config::get('auth');
        foreach($menus as $k1=>$v1){
            foreach($v1['sub'] as $k2=>$v2){
                // 获取所有的一级菜单
                if($v2['show'] == 1) {
                    $url = url( 'admin/'.$v2['controller'] . '/' . $v2['action']);
                    if ($this->check_auth($v2['controller'], $v2['action'])) {
                        $menus[$k1]['sub'][$k2]['url'] = $url;
                    } else {
                        // 没有权限的全部删除
                        unset($menus[$k1]['sub'][$k2]);
                    }
                }
                else{
                    // 不显示的不需要给组装url
                    unset($menus[$k1]['sub'][$k2]);
                }
            }
            // 在将权限过滤完之后,没有权限的一级就没有二级,所以删除区级即可
            if(empty($menus[$k1]['sub'])){
                unset($menus[$k1]);
            }
        }
        return $menus;
    }

我们权限存储的方式

<?php
return array(

    '1' => array('name' => '首页', 'icon' => 'xe625', 'sub' => array(
        '11' => array("show"=>1,"name" => '欢迎页面', 'controller' => 'index', 'action' => 'welcome'),
        '12' => array("show"=>1,"name" => '系统配置', 'controller' => 'index', 'action' => 'welcome'),

    )),

    '11' => array('name' => '管理员', 'icon' => 'xe62c', 'sub' => array(

        '114' => array("show"=>1,'name' => '管理员', 'controller' => 'Administrators',		'action' => 'index'),

        '63' => array("show"=>1,'name' => '管理员权限组', 'controller' => 'Auth',		'action' => 'index'),

        '115' => array("show"=>1,'name' => '管理员操作日志', 'controller' => 'userTask',		'action' => 'index'),

    )),


    '3' => array('name' => '基础', 'icon' => 'xe62c', 'sub' => array(

       
        '26' => array("show"=>1,'name' => '启动和引导页', 'controller' => 'boot',       'action' => 'index'),

        '261' => array("show"=>0,'name' => '启动页添加', 'controller' => 'boot',       'action' => 'addBootUp'),
        '262' => array("show"=>0,'name' => '启动页修改', 'controller' => 'boot',       'action' => 'editBootUp'),
        '263' => array("show"=>0,'name' => '启动页删除', 'controller' => 'boot',       'action' => 'delBootUp'),
        '264' => array("show"=>0,'name' => '启动页状态', 'controller' => 'boot',       'action' => 'bootUpStatus'),



        '31' => array("show"=>1,'name' => '广告管理', 'controller' => 'ad',     'action' => 'index'),

        '311' => array("show"=>0,'name' => '广告添加', 'controller' => 'ad',     'action' => 'addBanner'),
        '312' => array("show"=>0,'name' => '广告修改', 'controller' => 'ad',     'action' => 'editBanner'),
        '313' => array("show"=>0,'name' => '广告删除', 'controller' => 'ad',     'action' => 'delBanner'),
        '314' => array("show"=>0,'name' => '广告视频', 'controller' => 'ad',     'action' => 'videoInfoList'),

   
        '30' => array("show"=>1,'name' => '域名管理', 'controller' => 'domain',     'action' => 'index'),

        '301' => array("show"=>0,'name' => '域名添加', 'controller' => 'domain',     'action' => 'addDomain'),
        '302' => array("show"=>0,'name' => '域名修改', 'controller' => 'domain',     'action' => 'editDomain'),
        '303' => array("show"=>0,'name' => '域名删除', 'controller' => 'domain',     'action' => 'delDoamin'),



        '34' => array("show"=>1,'name' => '用户图像库', 'controller' => 'headpic',        'action' => 'index'),

        '341' => array("show"=>0,'name' => '用户图像库添加', 'controller' => 'headpic',        'action' => 'add'),
        '342' => array("show"=>0,'name' => '用户图像库修改', 'controller' => 'headpic',        'action' => 'edit'),
        '343' => array("show"=>0,'name' => '用户图像库删除', 'controller' => 'headpic',        'action' => 'del'),



        '32' => array("show"=>1,'name' => '公告管理', 'controller' => 'domain',     'action' => 'index'),

        '33' => array("show"=>1,'name' => '系统消息', 'controller' => 'domain',     'action' => 'index'),



        '27' => array("show"=>1,'name' => '版本更新', 'controller' => 'Versions',       'action' => 'index'),

        '2701' => array("show"=>0,'name' => '--版本修改', 'controller' => 'Versions',       'action' => 'editVersions'),
        '2703' => array("show"=>0,'name' => '--版本删除', 'controller' => 'Versions',       'action' => 'delVersions'),
        '2704' => array("show"=>0,'name' => '--版本添加', 'controller' => 'Versions',       'action' => 'addVersions'),

    )),

    '4' => array('name' => '视频', 'icon' => 'xe625', 'sub' => array(
        
        '31' => array("show"=>1,'name' => '类型管理', 'controller' => 'videoType',      'action' => 'index'),
        '311' => array("show"=>0,'name' => '修改类型', 'controller' => 'videoType',      'action' => 'editType'),
        '312' => array("show"=>0,'name' => '删除类型', 'controller' => 'videoType',      'action' => 'delVideoType'),
        '313' => array("show"=>0,'name' => '添加类型', 'controller' => 'videoType',      'action' => 'addVideoType'),

        '314' => array("show"=>0,'name' => '一级分类管理', 'controller' => 'videoType',      'action' => 'subclassList'),
        '315' => array("show"=>0,'name' => '一级分类修改', 'controller' => 'videoType',      'action' => 'editSubClass'),
        '316' => array("show"=>0,'name' => '一级分类添加', 'controller' => 'videoType',      'action' => 'addSubclass'),
        '317' => array("show"=>0,'name' => '一级分类删除', 'controller' => 'videoType',      'action' => 'delSubclass'),

        '318' => array("show"=>0,'name' => '二级分类管理', 'controller' => 'videoType',      'action' => 'secondTypeIndex'),
        '319' => array("show"=>0,'name' => '添加二级分类', 'controller' => 'videoType',      'action' => 'addSecondType'),
        '3110' => array("show"=>0,'name' => '修改二级分类', 'controller' => 'videoType',      'action' => 'editSecondType'),


        '32' => array("show"=>1,'name' => '专题管理', 'controller' => 'subject',        'action' => 'index'),

        '321' => array("show"=>0,'name' => '专题列表', 'controller' => 'subject',        'action' => 'subjectList'),
        '322' => array("show"=>0,'name' => '专题修改', 'controller' => 'subject',        'action' => 'editSubject'),
        '323' => array("show"=>0,'name' => '专题添加', 'controller' => 'subject',        'action' => 'addSubject'),
        '324' => array("show"=>0,'name' => '专题删除', 'controller' => 'subject',        'action' => 'delSubject'),

        '325' => array("show"=>0,'name' => '专题视频列表', 'controller' => 'subject',        'action' => 'videoList'),
        '326' => array("show"=>0,'name' => '专题视频添加', 'controller' => 'subject',        'action' => 'subjectVideoAdd'),
        '327' => array("show"=>0,'name' => '专题视频删除', 'controller' => 'subject',        'action' => 'delSubjectVideo'),
        '328' => array("show"=>0,'name' => '专题视频更换', 'controller' => 'subject',        'action' => 'editSubjectVideo'),

        '329' => array("show"=>0,'name' => '专题广告列表', 'controller' => 'subject',        'action' => 'adList'),
        '3210' => array("show"=>0,'name' => '专题广告添加', 'controller' => 'subject',        'action' => 'addAd'),
        '3211' => array("show"=>0,'name' => '专题广告修改', 'controller' => 'subject',        'action' => 'editAd'),
        '3212' => array("show"=>0,'name' => '专题广告删除', 'controller' => 'subject',        'action' => 'delAd'),



        '40' => array("show"=>1,'name' => '标签库', 'controller' => 'tag',       'action' => 'index'),
        '401' => array("show"=>0,'name' => '标签添加', 'controller' => 'tag',       'action' => 'add'),
        '402' => array("show"=>0,'name' => '标签修改', 'controller' => 'tag',       'action' => 'edit'),
        '403' => array("show"=>0,'name' => '标签删除', 'controller' => 'tag',       'action' => 'del'),



        '41' => array("show"=>1,'name' => '热词管理', 'controller' => 'hotWord',       'action' => 'index'),
        '411' => array("show"=>0,'name' => '热词添加', 'controller' => 'hotWord',       'action' => 'add'),
        '412' => array("show"=>0,'name' => '热词修改', 'controller' => 'hotWord',       'action' => 'edit'),
        '413' => array("show"=>0,'name' => '热词删除', 'controller' => 'hotWord',       'action' => 'del'),

        '38' => array("show"=>1,'name' => '视频管理', 'controller' => 'video',      'action' => 'index'),
        '381' => array("show"=>0,'name' => '视频添加', 'controller' => 'video',      'action' => 'add'),
        '382' => array("show"=>0,'name' => '视频修改', 'controller' => 'video',      'action' => 'edit'),
        '383' => array("show"=>0,'name' => '视频删除', 'controller' => 'video',      'action' => 'del'),


        '39' => array("show"=>1,'name' => '评论管理', 'controller' => 'video',      'action' => 'index'),

    )),

    '6' => array('name' => '用户', 'icon' => 'xe62c', 'sub' => array(

        '63' => array("show"=>1,'name' => '用户管理', 'controller' => 'user',		'action' => 'index'),
        '6301' => array("show"=>0,'name' => '--会员信息查看', 'controller' => 'user',		'action' => 'userView'),
        '6302' => array("show"=>0,'name' => '--会员删除', 'controller' => 'user',		'action' => 'delUser'),
        '6303' => array("show"=>0,'name' => '--会员信息修改', 'controller' => 'user',		'action' => 'editUser'),

        '64' => array("show"=>1,'name' => '任务记录', 'controller' => 'userTask',		'action' => 'index'),
        '6401' => array("show"=>0,'name' => '用户任务删除', 'controller' => 'userTask',		'action' => 'delUserTask'),

        '65' => array("show"=>1,'name' => '特权兑换记录', 'controller' => 'userExchange',		'action' => 'index'),
        '6501' => array("show"=>0,'name' => '用户任务删除', 'controller' => 'userTask',		'action' => 'delUserTask'),



        // '67' => array("show"=>1,'name' => '视频播放记录', 'controller' => 'user',		'action' => 'index'),
        // '68' => array("show"=>1,'name' => '视频收藏记录', 'controller' => 'user',		'action' => 'index'),

        '66' => array("show"=>1,'name' => 'App下载记录', 'controller' => 'user',		'action' => 'index'),

        '69' => array("show"=>1,'name' => '用户反馈', 'controller' => 'user',		'action' => 'index'),
    )),

    '5' => array('name' => '推广', 'icon' => 'xe616', 'sub' => array(

        '28' => array("show"=>1,'name' => '任务配置', 'controller' => 'task',		'action' => 'index'),

        '2801' => array("show"=>0,'name' => '--任务修改', 'controller' => 'task',		'action' => 'editTask'),
        '2803' => array("show"=>0,'name' => '--任务删除', 'controller' => 'task',		'action' => 'delTask'),
        '2804' => array("show"=>0,'name' => '--任务添加', 'controller' => 'task',		'action' => 'addTask'),


        '26' => array("show"=>1,'name' => '特权配置', 'controller' => 'Exchange',		'action' => 'index'),

        '2601' => array("show"=>0,'name' => '特权修改', 'controller' => 'Exchange',		'action' => 'addExchange'),
        '2603' => array("show"=>0,'name' => '特权删除', 'controller' => 'Exchange',		'action' => 'editExchange'),
        '2604' => array("show"=>0,'name' => '特权添加', 'controller' => 'Exchange',		'action' => 'delExchange'),



        '29' => array("show"=>1,'name' => '等级配置', 'controller' => 'task',		'action' => 'index'),
    )),

    // '9' => array('name' => '采集', 'icon' => 'xe727', 'sub' => array(
    //     '91' => array("show"=>1,'name' => '联盟资源库', 'controller' => 'collect',		'action' => 'union'),
    //     '9101' => array("show"=>0,'name' => '--采集入口', 'controller' => 'collect',		'action' => 'api'),
    //     '9102' => array("show"=>0,'name' => '--断点采集', 'controller' => 'collect',		'action' => 'load'),
    //     '9103' => array("show"=>0,'name' => '--绑定分类', 'controller' => 'collect',		'action' => 'bind'),
    //     '9104' => array("show"=>0,'name' => '--采集视频', 'controller' => 'collect',		'action' => 'vod'),
    //     '9105' => array("show"=>0,'name' => '--采集文章', 'controller' => 'collect',		'action' => 'art'),
    //
    //     '92' => array("show"=>1,'name' => '定时挂机采集', 'controller' => 'collect',		'action' => 'timing'),
    //
    //     '93' => array("show"=>1,'name' => '自定义资源库', 'controller' => 'collect',		'action' => 'index'),
    //     '9301' => array("show"=>0,'name' => '--自定义资源库信息维护', 'controller' => 'collect',		'action' => 'info'),
    //     '9302' => array("show"=>0,'name' => '--自定义资源库删除', 'controller' => 'collect',		'action' => 'del'),
    //
    //     '94' => array("show"=>1,'name' => '自定义采集', 'controller' => 'cj',		'action' => 'index'),
    //     '9401' => array("show"=>0,'name' => '--自定义采集信息维护', 'controller' => 'cj',		'action' => 'info'),
    //     '9402' => array("show"=>0,'name' => '--自定义采集删除', 'controller' => 'cj',		'action' => 'del'),
    //     '9403' => array("show"=>0,'name' => '--自定义采集发布方案', 'controller' => 'cj',		'action' => 'program'),
    //     '9404' => array("show"=>0,'name' => '--自定义采集采集网址', 'controller' => 'cj',		'action' => 'col_url'),
    //     '9405' => array("show"=>0,'name' => '--自定义采集采集内容', 'controller' => 'cj',		'action' => 'col_content'),
    //     '9406' => array("show"=>0,'name' => '--自定义采集发布内容', 'controller' => 'cj',		'action' => 'publish'),
    //     '9407' => array("show"=>0,'name' => '--自定义采集导出', 'controller' => 'cj',		'action' => 'export'),
    //     '9408' => array("show"=>0,'name' => '--自定义采集导入', 'controller' => 'cj',		'action' => 'import'),
    //
    // )),

    // '10' => array('name' => '数据库', 'icon' => 'xe621', 'sub' => array(
    //     '101' => array("show"=>1,'name' => '数据库管理', 'controller' => 'database',		'action' => 'index'),
    //     '10001' => array("show"=>0,'name' => '--数据库备份', 'controller' => 'database',		'action' => 'export'),
    //     '10002' => array("show"=>0,'name' => '--数据库还原', 'controller' => 'database',		'action' => 'import'),
    //     '10003' => array("show"=>0,'name' => '--数据库优化', 'controller' => 'database',		'action' => 'optimize'),
    //     '10004' => array("show"=>0,'name' => '--数据库修复', 'controller' => 'database',		'action' => 'repair'),
    //     '10005' => array("show"=>0,'name' => '--数据库删除备份', 'controller' => 'database',		'action' => 'del'),
    //     '10006' => array("show"=>0,'name' => '--数据库表信息', 'controller' => 'database',		'action' => 'columns'),
    //
    //     '102' => array("show"=>1,'name' => '执行SQL语句', 'controller' => 'database',		'action' => 'sql'),
    //     '103' => array("show"=>1,'name' => '数据批量替换', 'controller' => 'database',		'action' => 'rep'),
    // )),
);

猜你喜欢

转载自blog.csdn.net/fangkang7/article/details/86024489
今日推荐