hainan/app/Admin/Controllers/AgentController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Extensions\Grid\AuditAgent;
use App\Admin\Repositories\Agent;
use App\Common\AgentType;
use App\Common\UserStatus;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;
use Illuminate\Support\Facades\Route;

class AgentController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new Agent(), function (Grid $grid) {
			$grid->disableDeleteButton();

			//如果是审核页面，多加where条件判断
			if (strpos(Route::current()->uri, 'audit')) {
				$grid->model()->where('status', UserStatus::UNAUDITED);
			}

            $grid->column('id')->sortable();
            $grid->column('username');
            $grid->column('name');
            $grid->column('type')->using(AgentType::array());
            $grid->column('company_name');
            $grid->column('logo')->image('', 60, 60);
            $grid->column('address');
            $grid->column('license_pic')->image('', 60, 60);
            $grid->column('director');
            $grid->column('contact_phone');
			$grid->column('created_at');
			$grid->column('updated_at');

			$grid->column('status', '状态')
				->if(fn() => $this->status == UserStatus::UNAUDITED)
				->display('')
				->then(function ($column) {
					$column->append((new AuditAgent(null, 1))->setKey($this->id))->append('&nbsp;');
					$column->append((new AuditAgent(null, 2))->setKey($this->id));
				})
				->else()
				->using(UserStatus::array())
				->dot([
					UserStatus::NORMAL => 'success',
					UserStatus::UNAUDITED => '',
					UserStatus::REFUSE => 'danger',
					UserStatus::DISABLED => 'warning',
				], 'primary');

            $grid->filter(function ($filter) {
				$filter->panel();

                $filter->equal('id')->width(2);
                $filter->like('name')->width(3);
				$filter->equal('status', '用户状态')->select(UserStatus::array())->width(2);
            });
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new Agent('agentInfo'), function (Show $show) {
			$show->disableDeleteButton();

            $show->field('id');
            $show->field('username');
            $show->field('name');
            $show->field('appid');
            $show->field('appsecret');
            $show->field('mchid');
            $show->field('mchkey');
            $show->field('status')->using(UserStatus::array());
			$show->field('type')->using(AgentType::array());
            $show->field('company_name');
            $show->field('logo')->image('', 80, 80);
            $show->field('address');
            $show->field('license_pic')->image('', 80, 80);
            $show->field('director');
            $show->field('contact_phone');
			$show->field('agentInfo.about', '关于我们')
				->unescape()
				->as(function ($v) {
					return preg_replace('/<script.*?>.*?<\/script>/is', '', $this->agentInfo->about);
				});
			$show->field('agentInfo.reg_protocol', '注册协议')
				->unescape()
				->as(function ($v) {
					return preg_replace('/<script.*?>.*?<\/script>/is', '', $this->agentInfo->reg_protocol);
				});
			$show->field('agentInfo.buy_protocol', '购买协议')
				->unescape()
				->as(function ($v) {
					return preg_replace('/<script.*?>.*?<\/script>/is', '', $this->agentInfo->buy_protocol);
				});
            $show->field('created_at');
            $show->field('updated_at');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new Agent('agentInfo'), function (Form $form) {
			$form->disableDeleteButton();

            $form->display('id');
            //新增
            if ($form->isCreating()) {
				$form->text('username')->required();
				$form->text('password')->required();
			}
            else if ($form->isEditing()) {
				$form->display('username');
				$form->text('password')->customFormat(fn() => '');
			}
            $form->text('name')->required();
            $form->text('appid')->required();
            $form->text('appsecret')->required();
            $form->text('mchid')->required();
            $form->text('mchkey')->required();
			$form->select('status')
				->default(UserStatus::NORMAL)
				->options(UserStatus::array())
				->required();
			$form->radio('type')
				->options(AgentType::array())
				->default(AgentType::OPERATOR)
				->required();
            $form->text('company_name');
            $form->image('logo')->removable(false)->uniqueName();
            $form->text('address');
            $form->image('license_pic')->removable(false)->uniqueName();
            $form->text('director');
            $form->text('contact_phone');
			$form->editor('agentInfo.about', '关于我们');// 隐藏菜单用：->options(['menubar' => false]);
			$form->editor('agentInfo.reg_protocol', '注册协议');
			$form->editor('agentInfo.buy_protocol', '购买协议');
        })->saving(function (Form $form) {
			//判断账号是否唯一
			if ($form->isCreating()) {
				if ($form->repository()->model()->where('username', $form->username)->exists()) {
					return $form->response()->error($form->username . ' 的账号已经存在');
				}
			}

        	//不允许编辑的字段
        	if ($form->isEditing()) {
				$form->ignore(['id', 'username', 'created_at', 'updated_at', 'deleted_at']);
			}

        	//过滤null字段
        	foreach($form->input() as $k => $v) {
        		if (is_null($v)) {
					$form->$k = '';
				} else if (is_array($v)) {
					foreach ($v as $k2 => &$v2) {
        				if (is_null($v2)) {
							$v2 = ''; //不能用$form->$k[$k2] = ''，会报错，只能通过引用修改
						} else {
        					$v2 = preg_replace('/<script.*?>.*?<\/script>/is', '', $v2);
						}
					}
				}
			}
		})->saved(function (Form $form) {
			//如果状态是正常，插入初始数据
			if ($form->status == UserStatus::NORMAL) {
				(new AuditAgent)->setKey($form->getKey())->pass();
			}
		});
    }
}