Auth权限类使用示例
- WBOY原创
- 2016-06-07 11:44:031406浏览
看了下官网上还没有一个Auth权限类实例应用,今天抽空写了下,希望对大家有所帮助
数据库如下
mc_admin_group
Field Type Allow Null Default Value
id mediumint(8) UNSIGNED No
title char(100) No
status tinyint(1) No 1
rules char(80) No
mc_admin_group_access
Field Type Allow Null Default Value
uid mediumint(8) UNSIGNED No
group_id mediumint(8) UNSIGNED No
mc_admin_menu
Field Type Allow Null Default Value
id smallint(6) No
name char(40) No
title varchar(50) No
condition varchar(60) No
pid smallint(6) No 0
g char(20) No
m char(20) No
a char(20) No
data char(30) No
listorder smallint(6) No 0
display enum('1','0') No '1'
status enum('1','0') No '1'
AdministratorAction.class.phpclass AdministratorAction extends Action{<br>
/**<br>
* 初始化<br>
*/<br>
public function _initialize(){<br>
parent::_initialize();<br>
if($this->isLogin()){<br>
$this->checkRule();<br>
}<br>
}<br>
<br>
/**<br>
* 判断是否登录<br>
* @return bool<br>
*/<br>
public function isLogin(){<br>
if(!session(C('ADMIN_KEY'))){<br>
$this->redirect(C('ADMIN_GATEWAY'));<br>
}<br>
return true;<br>
}<br>
<br>
/**<br>
* 检测是否有权限<br>
* @return bool<br>
*/<br>
public function checkRule(){<br>
if( in_array(GROUP_NAME,array('Admin')) && in_array(MODULE_NAME,array('Index')) || session(C('ADMINISTRATOR'))) return true;<br>
$ruleName = '';<br>
$menu = S('menu')?S('menu'):D('AdminMenu')->cache_menu();<br>
foreach($menu as $v){<br>
if(GROUP_NAME == $v['g'] && MODULE_NAME == $v['m'] && ACTION_NAME == $v['a']){<br>
$ruleName = $v['name'];<br>
}<br>
}<br>
$auth = new Auth();<br>
if(!$auth->check($ruleName,session(C('ADMIN_KEY')))){<br>
$this->error(L('LANG_NO_PERMISSION'),U(C('ADMIN_GATEWAY')));<br>
}<br>
}<br>
}
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