kailin/app/Http/Controllers/Admin/AuthManager.php

<?php namespace App\Http\Controllers\Admin;

use App\Http\Requests\Admin\AuthManager as Request;
use Illuminate\Support\Facades\DB;

/**
 * 权限管理
 * 
 * @author    刘相欣
 *
 */
class AuthManager extends Auth{
	
	/**
	 * 初始化
	 * 
	 * */
	protected function _initialize(){
		parent::_initialize();
		$this->assign('breadcrumb1','系统');
		$this->assign('breadcrumb2','权限管理');
	}
	
	/**
	 * 初始化
	 * 
	 * */
    public function index(){
  		// 查询列表数据
     	$list = DB::table('auth_group')->select()->paginate(config('page_num',10))->appends(request()->all());
		// 分配数据
		$this->assign('list',$list);
		// 加载模板
    	return $this->fetch();
	}

	/**
	 * 新增
	 * 
	 * */
	public function add(Request $request){
		if(request()->isMethod('post')){
			// 验证参数
			$request->scene('add')->validate();
			// 接收参数
			$data['title']			= request('title','');
			$data['description']	= request('description','');
			$data['group_pid']		= request('group_pid',0);
			// 返回结果
			$result					= DB::table('auth_group')->insert($data);
			// 如果状态停用
			if( !$result )			return json_send(['code'=>'error','msg'=>'添加失败']);
			// 结果
			return json_send(['code'=>'success','msg'=>'添加成功','action'=>'add']);
		}
		// 查询用户组
		$group						= DB::table('auth_group')->whereNotIn('id',explode(',',config('CUSTOM_GROUP')))->select(['id','title'])->get()->toArray();
		// 错误告知
		if( !$group )				$this->error('请先添加用户组');
		$this->assign('crumbs','新增');
		$this->assign('group',$group);
		return $this->fetch();
	}
	
	/**
	 * 编辑
	 * 
	 * */
	public function edit(Request $request){
		if(request()->isMethod('post')){
			// 验证参数
			$request->scene('edit')->validate();
			// 接收参数
			$id						= request('id',0);
			$data['title']			= request('title','');
			$data['description']	= request('description','');
			$data['group_pid']		= request('group_pid',0);
			// 返回结果
			$result					= DB::table('auth_group')->where(['id'=>$id])->update($data);
			// 如果状态停用
			if( !$result )			return json_send(['code'=>'error','msg'=>'编辑失败']);
			// 结果
			return json_send(['code'=>'success','msg'=>'编辑成功','action'=>'edit']);
		}
		$group = DB::table('auth_group')->find((int)request('id'));

		$merge_group = explode(',',config('CUSTOM_GROUP'));
		array_push($merge_group,$group['id']);
		//dd($merge_group);
		// 查询用户组
		$groups						= DB::table('auth_group')->where(['group_pid'=>0])->whereNotIn('id',$merge_group)->select(['id','title'])->get()->toArray();
		// 错误告知
		if( !$groups )				$this->error('请先添加用户组');
		$this->assign('group',$group);
		$this->assign('crumbs','编辑');
		$this->assign('groups',$groups	);
		return $this->fetch();		
	}
	
	/**
	 * 删除
	 * 
	 * */
	public function del(Request $request){
		// 验证参数
		$request->scene('del')->validate();
		// 接收参数
		$id				= request('id',0);
		// 执行删除
		$result			= DB::table('auth_group')->delete($id);
		// 错误告知
		if( !$result )	return json_send(['code'=>'error','msg'=>'删除失败']);
		// 结果
		return json_send(['code'=>'success','msg'=>'删除成功']);
	}

	/**
	 * 授权
	 * 
	 * */
	public function access(Request $request){
		// 验证参数
		$request->scene('del')->validate();
		// 如果是post
		if(request()->isMethod('post')){
			// 接收参数
		 	$data['rules']			= (array) request('rules',[]);
			// 权限组Id
			$group_id				= (int) request('id',0);
			// 删除权限
			DB::table('auth_rule')->where(['group_id'=>$group_id])->delete();
			// 存在权限
		 	if( isset($data['rules']) ){
		 		// 排序
	            sort($data['rules']);
				// 切割
	            $data['rules']  = implode( ',' , array_unique($data['rules']));
	        }
			// 修改权限
			$result 			= DB::table('auth_group')->where(['id'=>$group_id])->update($data);
			// 告知结果
			if( !$result ) 		return	json_send(['code'=>'success','msg'=>'权限组修改失败','action'=>'edit']);
			// 权限组菜单
			$group_menu			= DB::table('auth_group')->find($group_id);
			// 菜单ID
			$menu_id			= explode(',', $group_menu['rules']);
			// 获得菜单列表
			$menu_list			= DB::table('menu')->get()->toArray();
			// 循环菜单ID
			foreach ($menu_id as $v) {
				// 循环菜单列表
				foreach ($menu_list as $v1) {
					// 如果对应的菜单
					if( $v == $v1['id'] ){
						// 组合菜单权限数据
						$m['menu_id']	= $v;
						$m['group_id']	= $group_id;
						$m['name']		= !empty($v1['url']) ? $v1['url'] : '';
						// 写入菜单权限规则表
						DB::table('auth_rule')->insert($m);
					}
				}					
			}
			// 告知结果
			return json_send(['code'=>'success','msg'=>'编辑成功','action'=>'edit']);
		}
		// 接收参数
		$id			= request('id',0);
		// 获取菜单
		$menu		= DB::table('menu')->orderBy('sort_order')->get()->toArray();
		// 获取规则
		$rules		= DB::table('auth_group')->select('rules')->find($id);
		// 树形
		$menu		= array_sort(list_to_tree($menu,'id','pid','child',0),'module',SORT_ASC);
		// 权限菜单
		$this->assign('access_menu',$menu);
		// 规则
		$this->assign('rules',$rules);
		// 加载模板
		return $this->fetch();
	}

	/**
	 * 状态
	 * 
	 * */
	public function set_status(Request $request){
		// 验证参数
		$request->scene('set_status')->validate();
		// 接收参数
		$id				= request('id',0);
		$status			= request('status',0);
		// 执行删除
		$result			= DB::table('auth_group')->where(['id'=>$id])->update(['status'=>$status]);
		// 错误告知
		if( !$result )	return json_send(['code'=>'error','msg'=>'操作失败','path'=>'']);
		// 结果
		return			json_send(['code'=>'success','msg'=>'操作成功','path'=>'']);
	}
}
?>