NN2021040101/app/Admin/Controllers/AdsController.php

<?php
/**
 * Created by PhpStorm.
 * User: ring
 * Date: 2019/7/22
 * Time: 下午5:48
 */

namespace App\Admin\Controllers;


use App\Models\AdCategory;
use App\Models\Ads;
use Encore\Admin\Controllers\AdminController;
use Encore\Admin\Form;
use Encore\Admin\Grid;
use Encore\Admin\Layout\Content;
use Illuminate\Support\Facades\Cache;

class AdsController extends AdminController
{
    protected $title = '广告管理';
    public function index(Content $content)
    {
        return parent::index($content);
    }

    protected function grid()
    {
        $grid = new Grid(new Ads());
        $grid->id('ID')->sortable();
        $grid->column('name', '广告名');
        $grid->column('link','广告链接');
        $grid->column('category.category_name','广告分类');
        $grid->column('file', '广告图')->image('',100,100);
        $grid->column('enabled', '是否开启?')->display(function ($ios) {
            return $ios? '开' : '关';
        })->sortable();
        $grid->column('start', '开始时间');
        $grid->column('end', '结束时间');
        $grid->filter(function ($filter) {
            $filter->disableIdFilter();
            $filter->equal('category.category_name','广告分类');
        });
        $grid->updated_at('修改时间');
        $grid->created_at('创建时间');
        $grid->disableExport();
        $grid->disableRowSelector();
        $grid->disableColumnSelector();
        $grid->actions(function ($actions) {
            $actions->disableView();
        });
        $grid->model()->orderBy('id', 'desc');
        return $grid;
    }
    protected function form()
    {
        $form = new Form(new Ads);
        $form->text('name', '广告名')->rules('required|min:1');
        $form->url('link', '广告链接')->rules('required|min:1');
        $cat=AdCategory::select('id','category_name')->get();
        $list=[];
        foreach ($cat as  $k=>$v){
            $list[$v->id]=$v->category_name;
        }
        $form->select('cid', '广告类别')->options($list);
        $form->image('file','广告图片')->uniqueName()->help('若上传不成功检查图片大小');
        $form->switch('enabled', '开/关');
        $form->datetime('start', '开始时间')->format('YYYY-MM-DD HH:mm:ss');
        $form->datetime('end', '结束时间')->format('YYYY-MM-DD HH:mm:ss');
        $form->footer(function ($footer) {
            $footer->disableReset();
            $footer->disableViewCheck();
            $footer->disableEditingCheck();
            $footer->disableCreatingCheck();
        });
        $form->tools(function (Form\Tools $tools) {
            $tools->disableView();
        });
        $form->saving(function (Form $form) {
            $form->start=strtotime($form->start);
            $form->end=strtotime($form->end);
            return $form;
        });

        return $form;
    }
    public function store()
    {
        Cache::forget('DynamicAds');
        return $this->form()->store();
    }
    public function update($id)
    {
        Cache::forget('DynamicAds');
        return $this->form()->update($id);
    }
    public function destroy($id)
    {
        Cache::forget('DynamicAds');
        return $this->form()->destroy($id);
    }

}