jiqu-library-server/app/Admin/Controllers/AppVersionController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Repositories\AppVersion;
use Carbon\Carbon;
use Dcat\Admin\Admin;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Http\Controllers\AdminController;
use Dcat\Admin\Show;

class AppVersionController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new AppVersion(), function (Grid $grid) {
            $grid->column('id')->sortable();
            $grid->column('title');
            $grid->column('name')->label();
            $grid->column('v');
            $grid->column('cate')->using([
                1=>'苹果',
                2=>'安卓',
                3=>'商户端',
            ])->label([
                1=>'warning',
                2=>'success',
                3=>'primary',
            ]);
            $grid->column('is_force')->bool();
            $grid->column('apk_link');
            $grid->column('wgt_link');
            $grid->column('created_at')->sortable();

            //排序
            $grid->model()->orderBy('created_at', 'desc');

            /** 操作 **/
            //新增
            if (Admin::user()->can('dcat.admin.app_versions.create')) {
                $grid->disableCreateButton(false);
                $grid->enableDialogCreate();
            }
            //修改
            $grid->showQuickEditButton(Admin::user()->can('dcat.admin.app_versions.edit'));
            //删除以及自定义操作
            $grid->actions(function (Grid\Displayers\Actions $actions) {
                $actions->disableDelete(Admin::user()->cannot('dcat.admin.app_versions.destroy'));
            });

            /** 查询 **/
            $grid->filter(function (Grid\Filter $filter) {
                $filter->panel();
                $filter->equal('cate')->select([
                    1=>'苹果',
                    2=>'安卓',
                    3=>'商户端',
                ])->width(3);
                $filter->equal('name')->width(3);
                $filter->equal('title')->width(3);
            });
        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new AppVersion(), function (Show $show) {
            $show->field('id');
            $show->field('name');
            $show->field('v');
            $show->field('cate');
            $show->field('is_force');
            $show->field('link');
            $show->field('created_at');
            $show->field('updated_at');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new AppVersion(), function (Form $form) {
            $form->display('id');
            $form->text('title')->required();
            $form->textarea('context')->required();
            $form->text('name')->required();
            $form->number('v')->min(0);
            $form->radio('cate')
            ->when(1, function (Form $form) {
                $form->text('apk_link1')->rules('required_if:cate,1', ['required_if'=>'苹果平台需要填写苹果商店地址'])->customFormat(function ($v) {
                    if ($this->model()->cate == 1) {
                        $v = $this->model()->apk_link;
                    }
                    return $v;
                });
            })
            ->when([2, 3], function (Form $form) {
                $form->text('apk_link_text', '链接地址')->customFormat(function ($v) {
                    if (in_array($this->model()->cate, [2, 3])) {
                        $v = $this->model()->apk_link;
                    }
                    return $v;
                });
                $form->file('apk_link2')->chunked()
                    ->accept('apk', 'apk/*')
                    ->move('app-vesrion/apk/'.Carbon::now()->toDateString())
                    ->maxSize(204800)//默认最大200M
                    ->saveFullUrl()
                    ->removable(false)
                    ->autoSave(false)
                    ->autoUpload();
            })
            ->options([
                1=>'苹果',
                2=>'安卓',
                3=>'商户端',
            ]);
            $form->switch('is_force');

            $form->file('wgt_link')->chunked()
                    ->accept('wgt', 'wgt/*')
                    ->move('app-vesrion/wgt/'.Carbon::now()->toDateString())
                    ->maxSize(204800)//默认最大200M
                    ->saveFullUrl()
                    ->removable(false)
                    ->autoSave(false)
                    ->autoUpload();

            $form->hidden('apk_link');

            $form->saving(function (Form $form) {
                if (in_array($form->cate, [2, 3])) {
                    $form->apk_link = $form->apk_link_text;
                }

                $apk_link = 'apk_link'.($form->cate != 3 ? $form->cate : 2);
                if ($form->$apk_link) {
                    $form->apk_link = $form->$apk_link;
                }

                $form->deleteInput('apk_link_text');
                $form->deleteInput('apk_link1');
                $form->deleteInput('apk_link2');
            });

            $form->display('created_at');
            $form->display('updated_at');
        });
    }
}