105 lines
2.7 KiB
PHP
105 lines
2.7 KiB
PHP
<?php
|
|
|
|
namespace plugin\admin\app\controller;
|
|
|
|
use support\Request;
|
|
use support\Response;
|
|
use plugin\admin\app\model\Hotinformation;
|
|
use plugin\admin\app\controller\Crud;
|
|
use support\exception\BusinessException;
|
|
|
|
use simplehtmldom\HtmlDocument;
|
|
/**
|
|
* 文章发布
|
|
*/
|
|
class HotinformationController extends Crud
|
|
{
|
|
|
|
/**
|
|
* @var Hotinformation
|
|
*/
|
|
protected $model = null;
|
|
|
|
/**
|
|
* 构造函数
|
|
* @return void
|
|
*/
|
|
public function __construct()
|
|
{
|
|
$this->model = new Hotinformation;
|
|
}
|
|
|
|
/**
|
|
* 浏览
|
|
* @return Response
|
|
*/
|
|
public function index(): Response
|
|
{
|
|
return view('hotinformation/index');
|
|
}
|
|
|
|
/**
|
|
* 插入
|
|
* @param Request $request
|
|
* @return Response
|
|
* @throws BusinessException
|
|
*/
|
|
public function insert(Request $request): Response
|
|
{
|
|
if ($request->method() === 'POST') {
|
|
return parent::insert($request);
|
|
}
|
|
return view('hotinformation/insert');
|
|
}
|
|
|
|
/**
|
|
* 更新
|
|
* @param Request $request
|
|
* @return Response
|
|
* @throws BusinessException
|
|
*/
|
|
public function update(Request $request): Response
|
|
{
|
|
//拼接url
|
|
$url = "http://39.98.251.138";
|
|
$srt = "/app/admin/upload/img";
|
|
if ($request->method() === 'POST') {
|
|
$res_tmp = parent::update($request);
|
|
$content = $request->post('content');
|
|
|
|
if(strpos($content, "http") !== false){
|
|
return $res_tmp;
|
|
}
|
|
$id = $request->post('id');
|
|
$Hotinformation = $this->model::where('id', $id)->first();
|
|
/**
|
|
* 方法1
|
|
*/
|
|
// $change_url = str_replace($srt, $url . $srt, $Hotinformation->content,);
|
|
// $change_img_attr = str_replace('alt=""', 'alt="" style="width:100%"', $change_url);
|
|
|
|
/**
|
|
* 方法2
|
|
*/
|
|
$html = new HtmlDocument();
|
|
$html->load($content);
|
|
$img = $html->find('img');
|
|
foreach ($img as $paragraph) {
|
|
$paragraph->src=str_replace($srt, $url . $srt, $paragraph->src);
|
|
$newStyle = 'width: 100%;';
|
|
// $paragraph->removeAttribute('height');
|
|
// $paragraph->removeAttribute('width');
|
|
$paragraph->setAttribute('style', $newStyle); // 更新样式
|
|
}
|
|
$change_img_attr=$html->save();
|
|
|
|
$Hotinformation->content = $change_img_attr;
|
|
// $img=$html->find('img',0);
|
|
// $Hotinformation->img= $img->src;
|
|
$Hotinformation->save();
|
|
return $res_tmp;
|
|
}
|
|
return view('hotinformation/update');
|
|
}
|
|
}
|