laravel 根据不同组织加载不同视图的实现

public function __construct(){  $this->middleware(function ($request, $next) {    $this->_user = Auth::user();    //全局的数据处理,所有视图共用     $this->_beforeActionInit();    if ($this->_user) {      define('ORG_ID', $this->_user->organization_id);      $this->_currentOrganization = Organization::find(ORG_ID);    } else {      define('ORG_ID', 0);    }        View::share('user', $this->_user);    View::share('currentOrganization', $this->_currentOrganization);    return $next($request);  });}/** * 获取对应视图 */if (!function_exists('get_organization_view')) { /** * @param $flag * @return /Illuminate/Config/Repository|mixed */ function get_organization_view($flag, $org_id = 1) { $view = config("view.$flag." . $org_id); if (empty($view)) { throw new RuntimeException('Orgnization Error'); } return $view; }}//二， config 下定义view.phpreturn [  'register' => [    1 => 'register.1',    2 => 'register.2'  ]]// 三，sercive 层定义UserService.phppublic function getValidateRule($org_id){     $rule = [//验证必填项,确认密码和密码要相同      'userName' => 'required|alpha_num|size:6|regex:/^[a-zA-Z]{3}[0-9]{2}[a-zA-Z]{1}$/',      'password' => 'required|min:6',      'confirmPassword' => 'required|same:password',    ];    return $rule;}

//五，controller下引用/** * 注册 */public function register(Request $request){      //提交注册    if ($request->isMethod('post')) {      $credentials = $request->only(['userName', 'password', 'confirmPassword']);//表单提交数据      $rules = UserService::make($location->organization_id)->getValidateRule($location->organization_id);      $validator = Validator::make($credentials, $rules);      if ($validator->fails()) {//验证不通过        return Redirect::back()->withInput()->withErrors($validator);      }      $exists = User::where('name', $credentials['userName'])->first();      if ($exists) {        $result = Lang::has("register.userExists") ? trans("register.userExists") : "User exists";        return $this->_remind('error', $result, 'register');      }      $user = new User();      $user->name = trim($credentials['userName']);      $user->password = bcrypt($credentials['password']);      if ($user->save()) {        //注册成功        return redirect('/login')->with('msg', Lang::has("register.success") ? trans("register.success") : 'Register Success.');      } else {        //注册失败        $validator->errors()->add('other', $user);//如果注册失败会把错误原因返回        return Redirect::back()->withInput()->withErrors($validator);      }    }    return view(get_organization_view('register',$organization_id), ["location" => $location->name]);//加载视图  } catch (/Exception $ex){    $this->_remind('error', $ex->getMessage(),'getActivationCode');  }}