pfhwyigou/backend/server/Frontendmenu.php

<?php
namespace backend\server;
use backend\base\Help;
use Yii;
use common\models\Frontend;
use backend\server\UploadFile;
class Frontendmenu
{
        public $status = [1=>'正常',2=>'禁用'];
        public function Create()
        {
            $models = new Frontend();
            //$models->scenario = 'add';
            $model = $models->Authenticator(Yii::$app->request->post());
            if(!empty($model->pid))
            {
                $model->id = $model->pid;
                $row = $model->FindById();
                $model->path = $row->path.$row->id.',';
                unset($model['id']);
            }else{
                $model->id = $model->pid;
                $model->path = '0'.',';
            }
            if(is_object($model))
            {
               $url  = Yii::$app->params['img_url']['city'];
               $icon = UploadFile::InstanceImgName('img',$url);
                if (is_string($icon))
                {
                    $model->icon = $icon;
                }
                if($model->insert() == true) return true;
            }
            return $model;
        }



        public function Edit()
        {
            /*$model = new Frontend();
            $model = $model->Authenticator(Yii::$app->request->post());
            if(is_object($model))
            {
                $model->id = Yii::$app->request->post('data')['id'];
                $row = $model->FindById();
                if(!empty($row))
                {
                    $row = Help::SetAttr(Yii::$app->request->post(),$model,$row);
                    $url = Yii::$app->params['img_url']['city'];
                    $img = UploadFile::InstanceImgName('img',$url);
                    if(is_string($img))
                    {
                        UploadFile::delImg($url,$row->icon);
                        $row->icon = $img;
                        $row->name = $model->name;
                        $row->url = $model->url;
                        $row->sort = $model->sort;
                        $row->status = $model->status;
                    }
                }
                if($row->save(false)) return true;
            }
            return $model;*/

            $model = new Frontend();
            $input = Yii::$app->request->post();
            $setAttribute = $model->Authenticator($input);
            if(is_object($setAttribute))
            {
                $model->id = $input['id'];
                $row = $model->FindById();
                if($row != null)
                {
                    $row = Help::SetAttr($input,$model,$row);
                    $url = Yii::$app->params['img_url']['city'];
                    $img = UploadFile::InstanceImgName('img',$url);
                    if(is_string($img))
                    {
                        UploadFile::delImg($url,$row->icon);
                        $row->icon = $img;
                    }
                    if($row->save(false)) return true;
                }
                // return true;
            }
            return false;
        }

        public function getchildren()
        {
                $model = new Frontend();

                $modela =  new Checkauthority();
                $arrId = $modela->MenuAccess();
                if(Yii::$app->session['user_info']['user'] != Yii::$app->params['UserSuperadministrator'])
                {
                    $model->id = $arrId;
                }
                $model->pid = Yii::$app->request->post('pid');
                $model->status = 1;
                $row = $model->MultipleConditionQuery('id,name as title,icon, url as href,pid');  //2级目录

                if($row == null) return false;

                $model->pid = array_column($row,'id');;
                $list = $model->MultipleConditionQuery('id,name as title,icon, url as href,pid'); //三级目录

                //重组三级菜单
                if($list != null)
                {
                    foreach ($list as $key=>$val)
                    {
                            $arr[$val['pid']][] = $val;
                    }
                }

                foreach ($row as $k=>$v)
                {

                        if(!empty($arr[$v['id']]))
                        {
                            $row[$k]['children']  = $arr[$v['id']];
                        }
                }

                //重组返回数据 [父菜单ID]=>子菜单
                $brr = [];
                $brr[Yii::$app->request->post('pid')] = $row;
                return $brr;
        }

        public function MenuListSorting()
        {
            $model = new Frontend();
            $model->status = 1;
            $rows = $model->getList(Yii::$app->request->post());
            foreach ($rows['data'] as $key=>$val)
            {
                $num = substr_count(trim($val['paths'],','),',');
                $rows['data'][$key]['name'] = '|'.str_repeat('___',$num).$val['name'];
                $rows['data'][$key]['status'] = $this->status[$val['status']];
				$rows['data'][$key]['position'] = $val['position'] ==1 ? '首页' : '内页';
                $rows['data'][$key]['level'] = substr_count(trim($val['paths'],','),',');

            }
            return $rows;
        }

        public function TopMenu()
        {
            $Sysmenu = new Frontend();
            $Sysmenu->pid = 0;
            if(Yii::$app->session['user_info']['user'] != Yii::$app->params['UserSuperadministrator'])
            {
                $model =  new Checkauthority();
                $Sysmenu->id = $model->MenuAccess();
            }

            $Sysmenu->status = 1;
            $row = $Sysmenu->MultipleConditionQuery(['id','name','pid','path','url','sort','status']);

            return $row;
        }

        public function Del()
        {
            $model  = new  Frontend();
            $model->pid = Yii::$app->request->post('id');
            $row = $model->OneFind();
            if($row != null) return '请按层级关系逐个删除';
            $model->pid = '';
            $model->id = Yii::$app->request->post('id');
            $one = $model->OneFind();
            if($one != null)
            {
                if($one->delete() == true) return true;
            }
                return false;

        }
}