<?php
namespace app\admin\controller;
/**
* @title 图片上传接口
* @desc
* @author Rock
* @version 1.0
* @icon fa fa-file-image-o
*/
use think\Exception;
use upload\Uploader;
use app\common\model\base\Upload as UploadModel;
class Upload extends Base
{
/** 无需登录的方法 */
protected $noNeedLogin = ['getMime'];
/**
* @title: 自定义上传配置
* @desc: 此处的配置会覆盖upload\Uploader类里的配置
* @return {*}
* @author: Rock
* @method: POST
* @Date: 2023-05-18 15:00:44
*/
private $Config = [
'attach_format_image' => 'jpg,jpeg,png,gif,bmp',
'attach_format_image_size' => '2MB',
'attach_format_video' => 'mp4,3gp,avi,mpeg',
'attach_format_video_size' => '50MB',
'attach_format_audio' => 'mp3,wav',
'attach_format_audio_size' => '5MB',
'attach_format_file' => 'xls,xlsx,txt',
'attach_format_file_size' => '2MB',
'allowExts' => ['jpg','png','jpeg','bmp','pdf','xls','doc','xlsx','docx','zip'],//允许上传的文件类型
];
public function initialize()
{
parent::initialize();
}
/**
* @title: 获取MIME类型列表
* @desc:
* @param {}
* @return {}
* @Author: Rock
* @Date: 2021-05-17 14:49:01
* @LastEditTime: Do not edit
*/
public function getMime()
{
$mimes = Uploader::$mimes;
return res(1,"获取成功",$mimes);
}
/**
* @title 文件上传接口
* @desc 文件上传接口,注意大于10M时,不会返回base64;图片文件会自动生成预览图,预览图文件命名为原图文件名拼接.prev加.后缀,如123.jpg,预览图为123.jpg.prev.jpg
* @method GET/POST
* @param {string} {file} {} {上传的文件}
* @return {string} {data} {} {上传成功后的文件}
* @author Rock
*/
public function index()
{
try {
$mimes = Uploader::$mimes;
//上传文件是否压缩
$Compress=input('Compress')??0;
$this->Config['Compress'] = $Compress;
$upload = new Uploader($this->Config);// 实例化上传类
if(!$upload->upload()) {
$errormsg = $upload->getErrorMsg();
WLog('Uploader',$errormsg);
return res(2,$errormsg);
}else{
$info = $upload->getUploadFileInfo();
$saveData = [];
$hashAry = array_column($info,'hash');
$list = UploadModel::where('md5','IN',$hashAry)->select()->toArray();
$list = array_column($list,null,'md5');
foreach($info as &$file){
// 文件小于10M时返回base64,大于则不返回
$imgurl=str_replace(public_path(),'',$file['savepath']).$file['savename'];
if($file['size']<5242880){
$base64 = file2base64($file['savepath'].$file['savename']);
$file['base64']=$base64;
}
$file['src'] = DS.$imgurl;
$file['fullpath'] = WEBURL.DS.$imgurl;
if(!isset($list[$file['hash']])){
$saveData[] = [
'name' => $file['name'],
'savename'=>$file['savename'],
'size'=>$file['size'],
'ext'=>strtolower($file['extension']),
'path'=>$file['src'],
'fullpath'=>$file['savepath'].$file['savename'],
'md5'=>$file['hash'],
'type' => $file['type'],
'uid' => $this->userinfo['user_id']
];
}else{
unlink($file['savepath'].$file['savename']);
$oldFile = $list[$file['hash']];
$oldFile['path'] = str_replace('\\',"/",$oldFile['path']);
$file['src'] = $oldFile['path'];
$file['savename'] = $oldFile['savename'];
$file['fullpath'] = WEBURL.$oldFile['path'];
}
}
if(!empty($saveData)){
(new UploadModel)->saveAll($saveData);
}
return res(1,'上传成功',$info);
}
}catch (\Exception $e){
WLog('Uploader',$e->getFile().' '.$e->getLine().':'.$e->getMessage());
return res(2,'上传失败',$e->getFile().' '.$e->getLine().':'.$e->getMessage());
}
}
/**
* @title: 通过Md5检查文件是否曾经上传过
* @desc:
* @param {string} {md5} {必传} {文件MD5值}
* @return {*}
* @Author: Rock
* @Date: 2022-02-22 19:09:19
* @LastEditTime: Do not edit
*/
public function checkMd5($md5='')
{
$info = UploadModel::where('md5',$md5)->find();
$mimeList= Uploader::$mimes;
if($info){
$ext = strtolower($info->ext);
$data = [
'base64' => in_array($ext,['jpg','png','jpeg','gif'])?file2base64($info->fullpath):'',
'extension' => $info->ext,
'fullpath' => WEBURL.$info->path,
'hash' => $info->md5,
'key' => 'file',
'mime' => isset($mimeList[$ext])?$mimeList[$ext]:'',
'name' => $info->name,
'savename' => $info->savename,
'savepath' => $info->fullpath,
'size' => $info->size,
'src' => $info->path,
];
// 如果不是当前用户上传的,给当前用户创建一份上传记录,以便当前用户在文件库里使用
$newData = $info->toArray();
unset($newData['id']);
$newData['uid'] = $this->userinfo['user_id'];
UploadModel::create($newData);
return res(1,'已上传',$data);
}else{
return res(1,"未上传");
}
}
/**
* @title: 获取已上传文件列表
* @desc: 描述
* @param {int} {pageNo} {1} {页码}
* @param {int} {pageSize} {20} {每页数量}
* @return {*}
* @author: Rock
* @method: POST
* @Date: 2023-04-10 10:55:39
*/
public function getList(int $pageNo=1,int $pageSize=20)
{
$data = $this->request->param();
$where = [];
if(!$this->userinfo['is_developer']){
$where[] = ['uid','=',$this->userinfo->user_id];
}
if(!empty($data['keyword'])){
$keyword = $data['keyword'];
$where[] = ['name|savename','LIKE',"%$keyword%"];
}
if(!empty($data['type'])){
$where[] = ['type','=',$data['type']];
}
$res = UploadModel::where($where)->paginate(['page'=>$pageNo,'list_rows'=>$pageSize]);
$list = $res->items();
$total = $res->total();
return pageRes(1,"获取成功",$total,$list,$where);
}
/**
* @title: 获取可选项
* @desc: 描述
* @return {*}
* @author: Rock
* @method: POST
* @Date: 2023-04-10 11:37:38
*/
public function getOptions()
{
$data = [
'typeList' => UploadModel::typeList(),
];
return res(1,"获取成功",$data);
}
/**
* @title: 删除上传文件
* @desc: 描述
* @param {int} {id} {} {上传文件ID}
* @return {*}
* @author: Rock
* @method: POST
* @Date: 2023-06-08 14:42:45
*/
public function doDelete(int $id)
{
$info = UploadModel::find($id);
try{
if($info){
if(file_exists($info->fullpath)){
@unlink($info->fullpath);
}
$prePath = $info->fullpath.'.prev.jpg';
if(file_exists($prePath)){
@unlink($prePath);
}
}
}catch(\Exception $e){
$msg = $e->getMessage();
WLog('UploadDelete',$msg);
if(false!==strpos($msg,'file_exists(): open_basedir restriction in effect')){
return res(2,"删除失败:网站开启防跨站攻击,无法删除文件,请检查是否属于本站文件");
}
}
$info->delete();
return res(1,"删除成功");
}
}