mtb_dcatadmin_plus/app/Admin/Actions/Grid/AppearanceImport.php

<?php

namespace App\Admin\Actions\Grid;

use App\Admin\Forms\AppearanceImPortForm;
use Dcat\Admin\Grid\RowAction;
use Dcat\Admin\Widgets\Modal;
use Illuminate\Http\Request;
use App\Admin\Repositories\DistAppearance;
use App\Admin\Repositories\DistAppearanceTemplate;

class AppearanceImport extends RowAction
{
    public $sourcePath;
    public $appearanceId;
    /**
     * 返回字段标题
     *
     * @return string
     */
    public function title()
    {
        return admin_trans_label('import_tmpl');
    }

    /**
     * 初始化操作
     */
    public function render()
    {
        $form = AppearanceImPortForm::make()->payload(['id' => $this->getKey()]);
        // 实例化表单类
        return Modal::make()
            ->lg()
            ->title($this->title)
            ->body($form)
            // 因为此处使用了表单异步加载功能，所以一定要用 onLoad 方法
            ->button($this->title());
    }


    public function confirm()
    {
        return [
            "Are you sure you want to import?",
            $this->row->title,
        ];
    }

    /*
     * 处理请求
     */
    /*
    public function handle(Request $request)
    {
        $appearanceId = $this->getKey();
        $folder = $request->get('folder');
        //导入模板
        $path = resource_path().'/appearance/'.$folder;
        if (!is_dir($path)) {
            return $this->response()->error("The directory does not exist")->refresh();
        }
        $this->sourcePath = $path;
        $this->appearanceId = $appearanceId;
        // 清空旧的
        DistAppearanceTemplate::deleteTemplates($appearanceId, config('dictionary.base_dist_id'));
        // 导入模板
        $this->readDirectory($path);
        // 更新状态
        DistAppearance::setStatusToImported($appearanceId);
        // 返回响应结果并刷新页面
        return $this->response()->success("Successfully imported")->refresh();
    }
    */

    /**
     * 设置要POST到接口的数据
     *
     * @return array
     */
    public function parameters()
    {
        return [
            // 发送当前行 username 字段数据到接口
            'title' => $this->row->title,
            'folder' => $this->row->folder
        ];
    }


}