mtb_dcatadmin_plus/app/Distributor/Controllers/DistVideoCategoryController.php

<?php

namespace App\Distributor\Controllers;

use App\Distributor\Repositories\DistVideo;
use App\Distributor\Repositories\DistVideoCategory;
use App\Libraries\CommonHelper;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Layout\Content;
use Dcat\Admin\Admin;

class DistVideoCategoryController extends AdminDistController
{
    /**
     * page index
     */
    public function index(Content $content)
    {
        return $content
            ->header(admin_trans('admin.video_category'))
            ->description(admin_trans('admin.all'))
            ->breadcrumb(['text'=>'Video Category','url'=>''])
            ->body($this->grid());
    }

    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new DistVideoCategory(), function (Grid $grid) {
            $grid->column('id')->sortable();
            $grid->column('name');
            //$grid->column('parent_id');
            $grid->column('order')->orderable();
            $grid->column('enabled')->switch();
            $grid->column('created_at');
            $grid->column('updated_at')->sortable();
            //$grid->quickSearch('name');
            //按钮
            $grid->disableViewButton();
            $grid->showQuickEditButton();
            $grid->enableDialogCreate();
            $grid->disableEditButton();
            //权限与排序
            $grid->model()->where('dist_id', getDistributorId());//这里限不了，改为仓库限制
            $grid->model()->orderBy('order', 'asc');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new DistVideoCategory(), function (Form $form) {
            $form->display('id');
            $form->text('name')->required();
            $form->switch('enabled')->default(1);
            //SEO
            $form->radio('visibility')->when(1,function (Form $form) {
                $form->text('seo_title');
                $form->text('seo_keywords');
                $form->textarea('seo_description');
                $form->text('slug',admin_trans_label('url_and_handle'))->width(9, 2)->prepend(getSiteDomain().config('dictionary.site_url.video_category').'/');
            })->options(admin_trans_array(config('dictionary.visibility')))->default(1)->value(1);
            //隐藏
            $form->hidden('dist_id'); // 隐藏dist_id字段,用于保存
            $form->ignore(['visibility']);
            //新建时插入JS
            $form->creating(function (Form $form) {
                CommonHelper::seoReplace('name','videoCategory');
            });
            //保存前
            $form->saving(function (Form $form) {
                $form->dist_id =getDistributorId();//保存时直接写死dist_id
                $id = $form->getKey();
                //slug配置是否重复
                if ($form->slug != '') {
                    if (DistVideoCategory::isRepeatedSlug($id, $form->slug)) {
                        //slug重复
                        return $form->response()->error(admin_trans_label('url_repeated'));
                    }
                }
                //当slug为空时生成slug
                if ($form->slug == '') {
                    $form->slug = DistVideoCategory::generateSlug($form->title);
                }
            });

        });
    }
}