<?php
namespace Admin\Controller;
use Think\Controller;
class UserController extends AdminController{
    public function index(){
        $tab=D('User');
        $result=$tab->relation(true)->select();
        $this->data=$result;
        $this->display();
    }
    public function add(){
        $tab=D('user');
        if(IS_POST){
            $data=$tab->create();
            if($data){
                $data['user_password']=md6($data['user_password']);
                $data['is_admin']=1;
                $user_id=$tab->field("user_name,user_password,status")->add($data);
                D("UserLog")->add("add",$tab->getTableName(),$user_id); 
                if($user_id){
                    //更新user_role表
                    $role=array( "role_id"=>$_POST['role_id'], "user_id"=>$user_id);
                     M("role_user")->add($role);
                    $this->success("操作成功",U('index'));
                }else{
                    $this->error('操作失败');
                }                     
            }else{
                $this->error($tab->getError());
            }
        }else{
            //角色列表
            $role=M("role")->select();
            $this->assign("role",$role);
            //
            $this->display();
        }        
    }    
    public function editor(){
        $tab=D('User');
        if(IS_POST){
            if(!$_POST['user_password']){
               unset($_POST['user_password']); 
            }
            $data=$tab->create($_POST);
            if($data){
                if($_POST['user_password']){
                    $data['user_password']=md6($data['user_password']);
                }
                $tab->save($data);
                D("UserLog")->add("update",$tab->getTableName(),$data[user_id]); 
                //更新user_role表
                //清空之前内容
                $user_id=$data['user_id'];
                M("role_user")->where("user_id='$user_id'")->delete();
                //重新更新内容
                $role=array( "role_id"=>$_POST['role_id'], "user_id"=>$user_id);
                M("role_user")->add($role);
                $this->success("操作成功",U('index'));
            }else{
                $this->error($tab->getError());
            }
        }  else {
            $user_id=I("get.user_id",0,'intval');
            $had_role=array();
            if($user_id){
                $this->r=$tab->find($user_id);
                $had_role=M("role_user")->where("user_id='$user_id'")->getField('role_id',true);
            }
            //
            $role_arr=array();
            $role=M("role")->select(); 
            foreach($role as $v){
                if(in_array($v['id'],$had_role)){
                    $v['is_checked']=1;
                }else{
                    $v['is_checked']=0;
                }
                $role_arr[]=$v;
            }
            $this->role=$role_arr;     
            $this->display();
        }     
    }   
    //删除
    public function del(){
       $user_id=I("get.user_id",0,'intval');
       $user_name=M("user")->where(array("user_id"=>$user_id))->getField("user_name");
       if($user_id==C("USER_ADMINISTRATOR")){
         $this->error("超级管理员禁止删除");  
       }
       if($user_id){
           //删除suer表
           M("user")->delete($user_id);
           //删除role_user表
           M("role_user")->where(array("user_id"=>$user_id))->delete();
           D("UserLog")->add("delete","db_user",$user_id); 
           $this->success("操作成功");
       }              
    }

}