book_admin/application/admin/controller/Entryhost.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;

use app\common\library\Redis;
use think\Controller;
use think\Request;

/**
 * 入口域名
 *
 * @icon fa fa-circle-o
 */
class Entryhost extends Backend
{
    
    /**
     * Entryhost模型对象
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('Entryhost');
        $this->view->assign("statusList", $this->model->getStatusList());
    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个方法
     * 因此在当前控制器中可不用编写增删改查的代码,如果需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost())
        {
            $params = $this->request->post("row/a");
            if ($params)
            {
                $redis = Redis::instance();
                $redis->del('ENTRYHOST');
                /*
                 * 已经弃用,如果为了兼容老版可取消注释
                  foreach ($params as $k => &$v)
                  {
                  $v = is_array($v) ? implode(',', $v) : $v;
                  }
                 */
                if ($this->dataLimit)
                {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                try
                {
                    //是否采用模型验证
                    if ($this->modelValidate)
                    {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : true) : $this->modelValidate;
                        $this->model->validate($validate);
                    }
                    $result = $this->model->allowField(true)->save($params);
                    if ($result !== false)
                    {
                        $this->success();
                    }
                    else
                    {
                        $this->error($this->model->getError());
                    }
                }
                catch (\think\exception\PDOException $e)
                {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get($ids);
        if (!$row)
            $this->error(__('No Results were found'));
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds))
        {
            if (!in_array($row[$this->dataLimitField], $adminIds))
            {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost())
        {
            $params = $this->request->post("row/a");
            if ($params)
            {
                /*
                 * 已经弃用,如果为了兼容老版可取消注释
                  foreach ($params as $k => &$v)
                  {
                  $v = is_array($v) ? implode(',', $v) : $v;
                  }
                 */
                try
                {
                    //是否采用模型验证
                    if ($this->modelValidate)
                    {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $row->validate($validate);
                    }
                    $defaultRes = model('Entryhost')->where('id',$row['id'])->find();
                    if($defaultRes->status != $params['status'] && $params['status']==0){ //如果关闭了该入口域名admin_config表清除
                        $admin_ids = model('AdminConfig')->where('entryhost_id',$row['id'])->column('admin_id');
                        $redis = Redis::instance();
                        $redis->del('ENTRYHOST');
                        //批量删除admin_config的缓存
                        foreach($admin_ids as $val){
                            model('AdminConfig')->delAdminInfoAllCache($val);
                        }
                        //更改数据库
                        model('AdminConfig')->where('entryhost_id',$row['id'])->update(['entryhost_id'=>0]);
                    }
                    $result = $row->allowField(true)->save($params);
                    if ($result !== false)
                    {
                        $redis = Redis::instance();
                        $key = 'EH:'.$row['id'];
                        $redis->del($key);
                        $this->success();
                    }
                    else
                    {
                        $this->error($row->getError());
                    }
                }
                catch (\think\exception\PDOException $e)
                {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

}