//登陆控制器
function actionLogin(){
$name=Yii::$app->request->post("name");
$pass=Yii::$app->request->post("pass");
$res= Yii::$app->db->createCommand("select * from user where name='$name' and pass='$pass'")->queryOne();
if ($res){
$session=Yii::$app->session;
$session->set("uid",$res['id']);
$id=$res['id'];
$sql=Yii::$app->db->createCommand("SELECT * from user join u_t on `user`.id=u_t.u_id join teacher on u_t.t_id=teacher.id JOIN t_p on teacher.id=t_p.t_id join power on t_p.p_id=power.id where `user`.id=$id")->queryAll();
$session->set("power",json_encode($sql));
return $this->redirect(["one/show"]);
}else{
echo "<a href='add'>登陆失败</a>";
}
}
//权限控制器
function init()
{
$session=Yii::$app->session;
$id=$session->get("uid");
if (empty($id)){
echo "<a href='/mon/add'>权限不足</a>";
}
$power= $session->get("power");
$power= json_decode($power);
foreach ($power as $k=>$v){
$arr[]=$v->controller.'/'.$v->function;
}
$res=Yii::$app->requestedRoute;
if (!in_array($res,$arr)){
echo "<a href='/mon/add'>权限不足</a>";die;
}
}
function actionShow(){
$session=Yii::$app->session;
$data=$session->get("power");
$arr=json_decode($data,1);
$res= $this->gettree($arr,0);
return $this->render("show",["res"=>$res]);
}
function gettree($data,$pid){
$tree=[];
foreach ($data as $k=>$v){
if ($v['pid']==$pid){
$v['son']=$this->gettree($data,$v['id']);
$tree[]=$v;
}
}
return $tree;
}
//权限展示
//权限展示
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<table>
<?php foreach ($res as $key=>$value){?>
<tr>
<?php echo $value['power'] ?><br>
<?php foreach ($value['son'] as $k=>$v){?>
<a href="<?php echo $v['function'] ?>"><?php echo $v['power'] ?><br></a>
</tr>
<?php }?>
<?php }?>
</table>
</body>
</html>