【Layui】权限管理
author:咔咔
wechat:fangkangfk
html导航单显示
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{include file="../../../application/admin/view/public/head" /}
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<style type="text/css">
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.hs-iframe{width:100%;height:100%;}
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.layui-tab{position:absolute;left:0;top:0;height:100%;width:100%;z-index:10;margin:0;border:none;overflow:hidden;}
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.layui-tab-title li:first-child > i {
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display: none;
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}
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.layui-tab-content{padding:0 0 0 10px;height:100%;}
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.layui-tab-item{height:100%;}
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.layui-nav-tree .layui-nav-child a{height:38px;line-height: 38px;}
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.footer{position:fixed;left:0;bottom:0;z-index:998;}
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</style>
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<div class="layui-layout layui-layout-admin">
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<div class="layui-header">
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<div class="fl header-logo">番茄视频后台控制台</div>
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<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"></i></a></div>
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<ul class="layui-nav fl nobg main-nav">
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{volist name="menus" id="vo"}
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{if condition="($i eq 1)"}
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<li class="layui-nav-item layui-this">
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{else /}
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<li class="layui-nav-item">
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{/if}
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<a href="javascript:;">{$vo['name']}</a></li>
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{/volist}
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</ul>
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<ul class="layui-nav fr nobg head-info" lay-filter="">
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<li class="layui-nav-item">
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<a href="javascript:void(0);">{$Think.session.USER_INFO_SESSION.au_user_name} </a>
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<dl class="layui-nav-child">
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<dd><a href="javascript:void(0);" id="lockScreen">锁屏</a></dd>
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<dd><a href="{:url('login/loginOut')}">退出登陆</a></dd>
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</dl>
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</li>
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<li class="layui-nav-item"><a href="http://www.maccms.com/" target="_blank">官网</a></li>
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<li class="layui-nav-item"><a href="http://bbs.maccms.com/" target="_blank">论坛</a></li>
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<li class="layui-nav-item"><a href="__ROOT__/" target="_blank">前台</a></li>
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<li class="layui-nav-item"><a href="{:url('index/clear')}" class="j-ajax" refresh="yes">清缓存</a></li>
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</ul>
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</div>
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<div class="layui-side layui-bg-black" id="switchNav">
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<div class="layui-side-scroll">
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{volist name="menus" id="v"}
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{if condition="($i eq 1)"}
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<ul class="layui-nav layui-nav-tree">
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{else /}
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<ul class="layui-nav layui-nav-tree" style="display:none;">
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{/if}
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<li class="layui-nav-item layui-nav-itemed">
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<a href="javascript:;"><i ></i>{$v['name']}<span class="layui-nav-more"></span></a>
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<dl class="layui-nav-child">
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{volist name="v['sub']" id="vv" key="kk"}
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<dd><a class="admin-nav-item" data-id="{$key}{$kk}" href="{$vv['url']}"><i ></i> {$vv['name']}</a></dd>
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{/volist}
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</dl>
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</li>
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</ul>
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{/volist}
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</div>
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</div>
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<div class="layui-body" id="switchBody">
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<div class="layui-tab layui-tab-card" lay-filter="macTab" lay-allowClose="true">
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<ul class="layui-tab-title">
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<li lay-id="111" class="layui-this">欢迎页面</li>
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</ul>
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<div class="layui-tab-content">
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<div class="layui-tab-item layui-show">
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<iframe lay-id="111" src="{:url('index/welcome')}" width="100%" height="100%" frameborder="0" scrolling="yes" class="hs-iframe"></iframe>
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</div>
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</div>
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</div>
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</div>
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<div class="layui-footer footer">
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<div class="fl"></div>
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<div class="fr"> © 2008-2018 <a href="http://www.maccms.com/" target="_blank">MacCMS.COM.</a> All Rights Reserved.</div>
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</div>
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</div>
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{include file="../../../application/admin/view/public/foot" /}
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<!--请在下方写此页面业务相关的脚本-->
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<script>
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window.localStorage.clear();
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var LAYUI_OFFSET = 60;
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</script>
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<script type="text/javascript">
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layui.use(['element', 'layer'], function() {
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var $ = layui.jquery, element = layui.element, layer = layui.layer;
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$('.layui-tab-content').height($(window).height() - 145);
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var tab = {
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add: function(title, url, id) {
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element.tabAdd('macTab', {
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title: title,
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content: '<iframe width="100%" height="100%" lay-id="'+id+'" frameborder="0" src="'+url+'" scrolling="yes" class="x-iframe"></iframe>',
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id: id
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});
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}, change: function(id) {
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element.tabChange('macTab', id);
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}
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};
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$('.admin-nav-item').click(function(event) {
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var that = $(this);
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var id = that.attr('data-id');
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if ($('iframe[lay-id="'+id+'"]')[0]) {
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tab.change(id);
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event.stopPropagation();
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$("iframe[lay-id='"+id+"']")[0].contentWindow.location.reload(true);//切换后刷新框架
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return false;
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}
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if ($('iframe').length == 10) {
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layer.msg('最多可打开10个标签页');
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return false;
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}
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that.css({color:'#fff'});
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tab.add(that.text(), that.attr('href'), that.attr('data-id'));
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tab.change(that.attr('data-id'));
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event.stopPropagation();
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return false;
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});
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$(document).on('click', '.layui-tab-close', function() {
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$('.layui-nav-child a[data-id="'+$(this).parent('li').attr('lay-id')+'"]').css({color:'rgba(255,255,255,.7)'});
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});
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});
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</script>
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</body>
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</html>
这是效果图
下来我们开始写控制器:
在写权限之前,我们先缕缕思路
1.我们需要在用户登录的时候获取用户的所有的权限
2.过滤系统管理员,不判断其权限
3.根据登录时的角色信息,来验证权限
下来我们先看登录存储用户权限信息:
这个时候我们需要在base基类里边做权限验证
这里使用的是tp5获取的控制器和方法名,这里有一个注意点就是需要将所有的地址全部转为小写,这一步就是判断用户是否有权限,有权限了会继续执行,没有权限的话,会直接返回上一个页面
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public function check_auth($controller,$action)
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{
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$c = strtolower($controller);
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$a = strtolower($action);
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// 获取用户权限
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$authId = $this->session->getUserRole();
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// 获取用户信息
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$adminData = $this->session->getUserInfo();
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$adminAuth = Db::name('auth')->where('a_id',$authId)->value('a_auth');
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$auths = $adminAuth . ',index/index,index/welcome,';
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$cur = $c.'/'.$a;
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if($adminData->au_id =='1'){
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return true;
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}
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elseif(strpos(strtolower($auths),$cur)===false){
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return false;
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}
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else{
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return true;
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}
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}
做到这里是不是感觉代码就到这完了,其实不然,我们还需要写菜单栏的代码,因为设置权限了以后,会有一部分导航是看不见的
这个功能点,我们在哪里做呢!我们都是知道Layui这个框架是是使用的ifaram,所以导航栏只会刷新一次,所以我们需要在index控制写
这个方法的注释已经写得很明晰了。我简单的解释一下
首先我们会从配置文件中将所有的权限都读取出来,然后进行循环组装跟移除此用户没有权限的导航。
show为1的是显示的导航列表,我们获取到配置文件的权限信息,组装成我们数据库存储的格式
然后拿着这个控制器跟方法名来使用我们base的检验权限的方法,来移除不属于角色的权限,这就是第一个if做的事情
我们的模块有增删改这三个功能,当然我们的权限控制也是需要控制这些列表的。但是这些列表是不会显示出来的,所以我们会将show为0的所有列表删除掉
这个时候我们的大的导航栏在权限过滤完之后是由一部分是空的,所以在将这一部分删除即可
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/**
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* 获取菜单
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* @return array
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*/
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public function getMenu()
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{
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$menus = Config::get('auth');
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foreach($menus as $k1=>$v1){
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foreach($v1['sub'] as $k2=>$v2){
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// 获取所有的一级菜单
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if($v2['show'] == 1) {
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$url = url( 'admin/'.$v2['controller'] . '/' . $v2['action']);
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if ($this->check_auth($v2['controller'], $v2['action'])) {
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$menus[$k1]['sub'][$k2]['url'] = $url;
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} else {
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// 没有权限的全部删除
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unset($menus[$k1]['sub'][$k2]);
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}
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}
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else{
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// 不显示的不需要给组装url
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unset($menus[$k1]['sub'][$k2]);
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}
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}
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// 在将权限过滤完之后,没有权限的一级就没有二级,所以删除区级即可
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if(empty($menus[$k1]['sub'])){
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unset($menus[$k1]);
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}
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}
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return $menus;
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}
我们权限存储的方式
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<?php
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return array(
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'1' => array('name' => '首页', 'icon' => 'xe625', 'sub' => array(
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'11' => array("show"=>1,"name" => '欢迎页面', 'controller' => 'index', 'action' => 'welcome'),
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'12' => array("show"=>1,"name" => '系统配置', 'controller' => 'index', 'action' => 'welcome'),
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)),
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'11' => array('name' => '管理员', 'icon' => 'xe62c', 'sub' => array(
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'114' => array("show"=>1,'name' => '管理员', 'controller' => 'Administrators', 'action' => 'index'),
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'63' => array("show"=>1,'name' => '管理员权限组', 'controller' => 'Auth', 'action' => 'index'),
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'115' => array("show"=>1,'name' => '管理员操作日志', 'controller' => 'userTask', 'action' => 'index'),
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)),
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'3' => array('name' => '基础', 'icon' => 'xe62c', 'sub' => array(
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'26' => array("show"=>1,'name' => '启动和引导页', 'controller' => 'boot', 'action' => 'index'),
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'261' => array("show"=>0,'name' => '启动页添加', 'controller' => 'boot', 'action' => 'addBootUp'),
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'262' => array("show"=>0,'name' => '启动页修改', 'controller' => 'boot', 'action' => 'editBootUp'),
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'263' => array("show"=>0,'name' => '启动页删除', 'controller' => 'boot', 'action' => 'delBootUp'),
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'264' => array("show"=>0,'name' => '启动页状态', 'controller' => 'boot', 'action' => 'bootUpStatus'),
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'31' => array("show"=>1,'name' => '广告管理', 'controller' => 'ad', 'action' => 'index'),
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'311' => array("show"=>0,'name' => '广告添加', 'controller' => 'ad', 'action' => 'addBanner'),
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'312' => array("show"=>0,'name' => '广告修改', 'controller' => 'ad', 'action' => 'editBanner'),
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'313' => array("show"=>0,'name' => '广告删除', 'controller' => 'ad', 'action' => 'delBanner'),
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'314' => array("show"=>0,'name' => '广告视频', 'controller' => 'ad', 'action' => 'videoInfoList'),
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-
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'30' => array("show"=>1,'name' => '域名管理', 'controller' => 'domain', 'action' => 'index'),
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'301' => array("show"=>0,'name' => '域名添加', 'controller' => 'domain', 'action' => 'addDomain'),
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'302' => array("show"=>0,'name' => '域名修改', 'controller' => 'domain', 'action' => 'editDomain'),
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'303' => array("show"=>0,'name' => '域名删除', 'controller' => 'domain', 'action' => 'delDoamin'),
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-
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'34' => array("show"=>1,'name' => '用户图像库', 'controller' => 'headpic', 'action' => 'index'),
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'341' => array("show"=>0,'name' => '用户图像库添加', 'controller' => 'headpic', 'action' => 'add'),
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'342' => array("show"=>0,'name' => '用户图像库修改', 'controller' => 'headpic', 'action' => 'edit'),
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'343' => array("show"=>0,'name' => '用户图像库删除', 'controller' => 'headpic', 'action' => 'del'),
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-
-
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'32' => array("show"=>1,'name' => '公告管理', 'controller' => 'domain', 'action' => 'index'),
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'33' => array("show"=>1,'name' => '系统消息', 'controller' => 'domain', 'action' => 'index'),
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-
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'27' => array("show"=>1,'name' => '版本更新', 'controller' => 'Versions', 'action' => 'index'),
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'2701' => array("show"=>0,'name' => '--版本修改', 'controller' => 'Versions', 'action' => 'editVersions'),
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'2703' => array("show"=>0,'name' => '--版本删除', 'controller' => 'Versions', 'action' => 'delVersions'),
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'2704' => array("show"=>0,'name' => '--版本添加', 'controller' => 'Versions', 'action' => 'addVersions'),
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)),
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'4' => array('name' => '视频', 'icon' => 'xe625', 'sub' => array(
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'31' => array("show"=>1,'name' => '类型管理', 'controller' => 'videoType', 'action' => 'index'),
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'311' => array("show"=>0,'name' => '修改类型', 'controller' => 'videoType', 'action' => 'editType'),
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'312' => array("show"=>0,'name' => '删除类型', 'controller' => 'videoType', 'action' => 'delVideoType'),
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'313' => array("show"=>0,'name' => '添加类型', 'controller' => 'videoType', 'action' => 'addVideoType'),
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'314' => array("show"=>0,'name' => '一级分类管理', 'controller' => 'videoType', 'action' => 'subclassList'),
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'315' => array("show"=>0,'name' => '一级分类修改', 'controller' => 'videoType', 'action' => 'editSubClass'),
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'316' => array("show"=>0,'name' => '一级分类添加', 'controller' => 'videoType', 'action' => 'addSubclass'),
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'317' => array("show"=>0,'name' => '一级分类删除', 'controller' => 'videoType', 'action' => 'delSubclass'),
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'318' => array("show"=>0,'name' => '二级分类管理', 'controller' => 'videoType', 'action' => 'secondTypeIndex'),
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'319' => array("show"=>0,'name' => '添加二级分类', 'controller' => 'videoType', 'action' => 'addSecondType'),
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'3110' => array("show"=>0,'name' => '修改二级分类', 'controller' => 'videoType', 'action' => 'editSecondType'),
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-
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'32' => array("show"=>1,'name' => '专题管理', 'controller' => 'subject', 'action' => 'index'),
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'321' => array("show"=>0,'name' => '专题列表', 'controller' => 'subject', 'action' => 'subjectList'),
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'322' => array("show"=>0,'name' => '专题修改', 'controller' => 'subject', 'action' => 'editSubject'),
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'323' => array("show"=>0,'name' => '专题添加', 'controller' => 'subject', 'action' => 'addSubject'),
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'324' => array("show"=>0,'name' => '专题删除', 'controller' => 'subject', 'action' => 'delSubject'),
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'325' => array("show"=>0,'name' => '专题视频列表', 'controller' => 'subject', 'action' => 'videoList'),
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'326' => array("show"=>0,'name' => '专题视频添加', 'controller' => 'subject', 'action' => 'subjectVideoAdd'),
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'327' => array("show"=>0,'name' => '专题视频删除', 'controller' => 'subject', 'action' => 'delSubjectVideo'),
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'328' => array("show"=>0,'name' => '专题视频更换', 'controller' => 'subject', 'action' => 'editSubjectVideo'),
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'329' => array("show"=>0,'name' => '专题广告列表', 'controller' => 'subject', 'action' => 'adList'),
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'3210' => array("show"=>0,'name' => '专题广告添加', 'controller' => 'subject', 'action' => 'addAd'),
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'3211' => array("show"=>0,'name' => '专题广告修改', 'controller' => 'subject', 'action' => 'editAd'),
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'3212' => array("show"=>0,'name' => '专题广告删除', 'controller' => 'subject', 'action' => 'delAd'),
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-
-
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'40' => array("show"=>1,'name' => '标签库', 'controller' => 'tag', 'action' => 'index'),
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'401' => array("show"=>0,'name' => '标签添加', 'controller' => 'tag', 'action' => 'add'),
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'402' => array("show"=>0,'name' => '标签修改', 'controller' => 'tag', 'action' => 'edit'),
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'403' => array("show"=>0,'name' => '标签删除', 'controller' => 'tag', 'action' => 'del'),
-
-
-
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'41' => array("show"=>1,'name' => '热词管理', 'controller' => 'hotWord', 'action' => 'index'),
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'411' => array("show"=>0,'name' => '热词添加', 'controller' => 'hotWord', 'action' => 'add'),
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'412' => array("show"=>0,'name' => '热词修改', 'controller' => 'hotWord', 'action' => 'edit'),
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'413' => array("show"=>0,'name' => '热词删除', 'controller' => 'hotWord', 'action' => 'del'),
-
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'38' => array("show"=>1,'name' => '视频管理', 'controller' => 'video', 'action' => 'index'),
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'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'),
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'383' => array("show"=>0,'name' => '视频删除', 'controller' => 'video', 'action' => 'del'),
-
-
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'39' => array("show"=>1,'name' => '评论管理', 'controller' => 'video', 'action' => 'index'),
-
-
)),
-
-
'6' => array('name' => '用户', 'icon' => 'xe62c', 'sub' => array(
-
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'63' => array("show"=>1,'name' => '用户管理', 'controller' => 'user', 'action' => 'index'),
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'6301' => array("show"=>0,'name' => '--会员信息查看', 'controller' => 'user', 'action' => 'userView'),
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'6302' => array("show"=>0,'name' => '--会员删除', 'controller' => 'user', 'action' => 'delUser'),
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'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'),
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'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'),
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// '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'),
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)),
-
-
'5' => array('name' => '推广', 'icon' => 'xe616', 'sub' => array(
-
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'28' => array("show"=>1,'name' => '任务配置', 'controller' => 'task', 'action' => 'index'),
-
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'2801' => array("show"=>0,'name' => '--任务修改', 'controller' => 'task', 'action' => 'editTask'),
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'2803' => array("show"=>0,'name' => '--任务删除', 'controller' => 'task', 'action' => 'delTask'),
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'2804' => array("show"=>0,'name' => '--任务添加', 'controller' => 'task', 'action' => 'addTask'),
-
-
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'26' => array("show"=>1,'name' => '特权配置', 'controller' => 'Exchange', 'action' => 'index'),
-
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'2601' => array("show"=>0,'name' => '特权修改', 'controller' => 'Exchange', 'action' => 'addExchange'),
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'2603' => array("show"=>0,'name' => '特权删除', 'controller' => 'Exchange', 'action' => 'editExchange'),
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'2604' => array("show"=>0,'name' => '特权添加', 'controller' => 'Exchange', 'action' => 'delExchange'),
-
-
-
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'29' => array("show"=>1,'name' => '等级配置', 'controller' => 'task', 'action' => 'index'),
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)),
-
-
// '9' => array('name' => '采集', 'icon' => 'xe727', 'sub' => array(
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// '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'),
-
// )),
-
);
文章来源: blog.csdn.net,作者:咔咔-,版权归原作者所有,如需转载,请联系作者。
原文链接:blog.csdn.net/fangkang7/article/details/86024489
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