mtb_dcatadmin_plus/app/Distributor/Controllers/SiteAlbumController.php

<?php

namespace App\Distributor\Controllers;


use App\Admin\Actions\Grid\RpcAlbumImport;
use App\Admin\Forms\RpcAlbumImportForm;
use App\Distributor\Repositories\RpcAlbum;
use App\Distributor\Repositories\RpcAlbumFolder;
use App\Distributor\Repositories\DistAdminDistributor;
use App\Libraries\CommonHelper;
use Dcat\Admin\Grid;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Layout\Content;
use Dcat\Admin\Show;

class SiteAlbumController extends AdminController
{
    public function title()
    {
        return admin_trans( 'admin.promotional_materials');
    }

    /**
     * page index
     */
    public function index(Content $content)
    {
        return $content
            ->header(admin_trans( 'admin.promotional_materials'))
            ->breadcrumb(['text'=>'list','url'=>''])
            ->body($this->grid());
    }



    //屏蔽删除
    public function destroy($id)
    {
        abort(404);
    }

    //屏蔽创建
    public function create(Content $content)
    {
        abort(404);
    }

    //屏蔽编辑
    public function edit($id, Content $content)
    {
        abort(404);
    }


    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        //相册分类
        $lang = config('app.locale');//当前语言
        $rpcAlbumFolder = RpcAlbumFolder::selectOptions($lang);
        return Grid::make(new RpcAlbum(), function (Grid $grid) use ($rpcAlbumFolder, $lang) {
            $grid->view('admin.grid.table');
            $grid->column('id')->display(function () {
                return $this->_index+1;
            });
            $grid->column('cover')->display(function ($images) {
                $images = json_decode($images);
                // 限制最多显示2个缩略图
                $dataImages = array_slice($images, 0, 1);
                return CommonHelper::displayImage($dataImages,100,1024,2);
            });
            if ($lang == 'en') {
                $grid->column('title_en');
            } else {
                $grid->column('title');
            }
            $grid->column('model');
            $grid->column('updated_at')->sortable();
            // 筛选
            $grid->filter(function (Grid\Filter $filter) use ($rpcAlbumFolder, $lang) {
                $filter->panel();
                $filter->expand();
                $filter->equal('model')->width(2);
                $filter->equal('folder_id',admin_trans_label('product_category'))->select($rpcAlbumFolder)->width(3);
            });
            // 删除新增按钮
            $grid->disableCreateButton();
            $grid->disableEditButton();
            $grid->disableDeleteButton();
            $grid->disableBatchDelete();
            // 添加批量复制操作
            $grid->batchActions(function ($batch) {
                //$batch->add(new BatchCopy()); 只能2选1
            });
            $grid->model()->where('enabled',1)->orderBy("order",'desc')->orderBy("created_at",'desc');
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new RpcAlbum(), function (Show $show) {
            $lang = config('app.locale');//当前语言
            //名称
            if ($lang == 'en') {
                $show->field('title');
            } else {
                $show->field('title_en');
            }
            //型号
            if ($show->model()->model) {
                $show->field('model');
            }

            //属性
            if ($show->model()->parameters) {
                $show->field('parameters', admin_trans_label('attribute'))->as(function ($items) {
                    $items = json_decode($items);
                    if (is_array($items)) {
                        // 创建表格的表头
                        $table = '<table class="table table-bordered table-condensed">';
                        // 遍历数组并将数据填充到表格中
                        foreach ($items as $item) {
                            $item = (array)$item;
                            $table .= '<tr>';
                            $table .= '<td style="vertical-align: middle !important;width: 20%">' . $item['key'] . '</td>';    // 商品名称
                            $table .= '<td style="vertical-align: middle !important;">' . $item['value'] . '</td>'; // 数量
                            $table .= '</tr>';
                        }
                        $table .= '</table>';
                        return $table;
                    }
                    return ''; // 当没有数组数据时
                })->unescape();
            }

            //封面
            if (empty($show->model()->cover) == false && $show->model()->cover!= '[]') {
                $show->field('cover')->as(function ($images) {
                    $images = json_decode($images);
                    return CommonHelper::displayImage($images,150,1024,2);
                })->unescape();
            }
            //详情
            if (empty($show->model()->en_detail) == false && $show->model()->en_detail!= '[]') {
                $show->field('en_detail')->as(function ($images) {
                    $images = json_decode($images);
                    $html = '<div style="text-align: center">';
                    foreach ($images as $key => $image) {
                        $url = CommonHelper::albumUrl($image);
                        $html .= '<img src="' . $url . '" style="max-width:90%;margin-bottom:10px">';
                    }
                    $html .= '</div>';
                    return $html;
                })->unescape();
            }
            //视频
            if (empty($show->model()->video) == false && $show->model()->video!= '[]') {
                $show->field('video')->as(function ($items) {
                    $items = json_decode($items);
                    //倒序
                    $items = array_reverse($items);
                    return CommonHelper::displayVideo($items,'cover','video_src','150',2);
                })->unescape();
            }
            //海报
            if (empty($show->model()->poster) == false && $show->model()->poster!= '[]') {
                $show->field('poster')->as(function ($images) {
                    $images = json_decode($images);
                    return CommonHelper::displayImage($images,150,1024,2);
                })->unescape();
            }
            //证书
            if (empty($show->model()->cert) == false && $show->model()->cert != '[]') {
                $show->field('cert')->as(function ($images) {
                    $images = json_decode($images);
                    return CommonHelper::displayImage($images,150,1024,2);
                })->unescape();
            }
            //PDF
            if (empty($show->model()->pdf) == false && $show->model()->pdf != '[]') {
                $show->field('pdf')->as(function ($items) use ($lang) {
                    $items = json_decode($items);
                    if (is_array($items)) {
                        //倒序
                        $items = array_reverse($items);
                        // 创建表格的表头
                        $table = '<table class="table table-bordered table-condensed">';
                        // 遍历数组并将数据填充到表格中
                        foreach ($items as $item) {
                            $pdf_title = $item->pdf_title;
                            if ($lang == 'en') {
                                $pdf_title = $item->pdf_title_en;
                            }
                            $table .= '<tr>';
                            $table .= '<td style="vertical-align: middle !important;width: 20%">' . $pdf_title . '</td>';    // 商品名称
                            $table .= '<td style="vertical-align: middle !important;"><a target="_blank" href="' . CommonHelper::albumUrl($item->pdf_src). '">查看</a></td>'; // 数量
                            $table .= '</tr>';
                        }
                        $table .= '</table>';
                        return $table;
                    }
                    return ''; // 当没有数组数据时
                })->unescape();
            }
            // 禁用操作
            $show->disableEditButton();
            $show->disableDeleteButton();
        });
    }




}