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489 lines
17 KiB
489 lines
17 KiB
<?php
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/**
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* lvzheAdmin [a web admin based ThinkPHP5]
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* @author xiekunyu<raingad@foxmail.com>
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*/
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namespace app\common\controller;
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use app\BaseController;
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use app\enterprise\model\{File as FileModel,Message,User,Emoji};
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use think\facade\Filesystem;
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use think\facade\Request;
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use think\File;
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use FFMpeg\FFMpeg;
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use FFMpeg\FFProbe;
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use FFMpeg\Coordinate\TimeCode;
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class Upload extends BaseController
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{
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protected $middleware = ['checkAuth'];
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protected $disk='';
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protected $url='';
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public function __construct()
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{
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parent::__construct(app());
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$this->disk=env('filesystem.driver','local');
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$this->url=getDiskUrl().'/';
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}
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/**
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* 文件上传
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*/
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public function upload($data,$path,$prefix = "",$fileObj = true)
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{
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$message=$data['message'] ?? '';
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if($message){
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$message=json_decode($message,true);
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}
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$uid=request()->userInfo['user_id'] ?? 1;
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if($fileObj){
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$filePath = $path;
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}else{
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$filePath = new File($path);
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}
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$info=$this->getFileInfo($filePath,$path,$fileObj);
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if($info['ext']=='' && $message){
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$pathInfo = pathinfo($message['fileName'] ?? '');
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$info['ext'] = $pathInfo['extension'];
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$info['name'] =$message['fileName'] ?? '';
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}
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$conf=Config::where(['name'=>'fileUpload'])->value('value');
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if($conf['size']*1024*1024 < $info['size']){
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return shutdown(lang('file.uploadLimit',['size'=>$conf['size']]));
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}
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// 兼容uniapp文件上传
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if($info['ext']=='' && isset($data['ext'])){
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$info['ext']=$data['ext'];
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}
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$info['ext']=strtolower($info['ext']);
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if(!in_array($info['ext'],$conf['fileExt'])){
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return shutdown(lang('file.typeNotSupport'));
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}
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$fileType=getFileType($info['ext']);
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$imageInfo=[];
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if($fileType==2){
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$filecate="image";
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$imageInfo=$this->getImageSizeInfo($info['path']);
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}elseif($fileType==3){
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$msgType=$message['type'] ?? '';
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// 如果是语音消息，类型才为语音，否者为文件，主要是兼容发送音频文件
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if($msgType=='voice'){
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$filecate="voice";
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}else{
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$filecate="file";
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}
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}elseif($fileType==4){
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$filecate="video";
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}else{
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$filecate="file";
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}
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if(!$prefix){
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$prefix=$filecate.'/'.date('Y-m-d').'/'.$uid."/";
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}
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$name=str_replace('.'.$info['ext'],'',$info['name']);
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$file=FileModel::where(['md5'=>$info['md5']])->find();
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// 判断文件是否存在，如果有则不再上传
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if(!$file){
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$newName = uniqid() . '.' . $info['ext'];
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$object = $prefix . $newName;
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if($this->disk=='local'){
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$object='storage/'.$object;
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}
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Filesystem::disk($this->disk)->putFileAs($prefix, $filePath, $newName);
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}else{
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$object = $file['src'];
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}
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// 把左边的/去掉再加上，避免有些有/有些没有
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$object='/'.ltrim($object,'/');
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// 压缩图片
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$compress_img = $file['compress_img'] ?? '';
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if ($filecate == 'image' && empty($compress_img)) {
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$compress_img = $this->getCompressImg($object, $info['ext'], $prefix);
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}
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$ret = [
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"src" => $object,
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"name" => $name,
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"cate" => $fileType,
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"size" => $info['size'],
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"md5" => $info['md5'],
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"file_type" => $info['mime'],
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"ext" => $info['ext'],
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"type" =>2,
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'user_id'=>$uid,
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'compress_img'=>$compress_img,
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'videoInfo'=>$imageInfo
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];
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if($message){
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// 自动获取视频第一帧,视频并且是使用的阿里云
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if($message['type']=='video'){
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$videoInfo=$this->getVideoCover($filePath);
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if($videoInfo){
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$extends=$videoInfo['videoInfo'];
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$extends['poster']=$this->url.$videoInfo['src'];
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$message['extends']=$extends;
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}else{
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$message['extends']['poster']=getMainHost().'/static/common/img/video.png';
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}
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// if($this->disk=='aliyun'){
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// $message['extends']['poster']=$this->url.$ret['src'].'?x-oss-process=video/snapshot,t_1000,m_fast,w_800,f_png';
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// }else{
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// $message['extends']['poster']=getMainHost().'/static/common/img/video.png';
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// }
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}
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// 如果发送的文件是图片、视频、音频则将消息类型改为对应的类型
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if(in_array($fileType,[2,3,4])){
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$message['type']=$filecate;
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}
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if($message['type']=='image'){
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$message['extends']=$imageInfo;
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}
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$newFile=new FileModel;
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// 录音就不保存了
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if($message['type']!='voice'){
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$newFile->save($ret);
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}
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$message['content']=$ret['compress_img'] ?: $ret['src'];
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$message['file_id']=$newFile->file_id ?? 0;
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$message['file_cate']=$fileType;
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$message['file_size']=$info['size'];
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$message['file_name']= $name.'.'.$info['ext'];
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$message['user_id']= $uid;
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$messageModel=new Message();
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$data=$messageModel->sendMessage($message,$this->globalConfig);
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if(!$data){
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return shutdown($messageModel->getError());
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}
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return $data;
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}else{
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$fileInfo=new FileModel;
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$saveData = $ret;
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if (isset($saveData['type'])) {
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unset($saveData['type']);
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}
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if (isset($saveData['videoInfo'])) {
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unset($saveData['videoInfo']);
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}
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$exists = $fileInfo->where($saveData)->find();
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if (!$exists) {
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$fileInfo->save($saveData);
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}
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// 上传视频切片
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if ($fileType == 4) {
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$videoInfo=$this->getVideoCover($filePath, true);
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if($videoInfo){
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$poster=$this->url.$videoInfo['src'];
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}else{
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$poster=getMainHost().'/static/common/img/video.png';
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}
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$ret['poster'] = $poster;
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}
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return $ret;
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}
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}
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// 上传一般文件
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public function uploadFile(){
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$param=$this->request->param();
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try{
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$file=request()->file('file');
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$info=$this->upload($param,$file);
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return success(lang('file.uploadOk'),$info);
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} catch(\Exception $e) {
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return error($e->getMessage().$e->getLine());
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}
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}
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// 获取上传文件的信息
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protected function getFileInfo($file,$path,$isObj=false){
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$info= [
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'path'=>$file->getRealPath(),
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'size'=>$file->getSize(),
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'mime'=>$file->getMime(),
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'ext'=>$file->extension(),
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'md5'=>$file->md5(),
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];
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if($isObj){
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$info['name']=$file->getOriginalName();
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}else{
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// 根据路径获取文件名
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$pathInfo = pathinfo($path);
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$info['name'] = $pathInfo['basename'];
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}
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return $info;
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}
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// 上传图片
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public function uploadImage(){
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$param=request::param();
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try{
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$file=request()->file('file');
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$info=$this->upload($param,$file,'image/'.date('Y-m-d').'/');
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$url=$this->url.$info['src'];
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return success(lang('file.uploadOk'),$url);
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} catch(\Exception $e) {
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return error($e->getMessage());
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}
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}
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// 上传朋友圈图片视频
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public function uploadPosts(){
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$param=request::param();
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try{
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$files=request()->file('file');
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$returnData = [];
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if (!is_array($files)) {
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$files = [$files];
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}
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foreach ($files as $file) {
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$info=$this->upload($param,$file);
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$url=$this->url.$info['src'];
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$data = ['url' => $url, 'poster' => ''];
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if (isset($info['poster'])) {
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$data['poster']=$info['poster'];
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}
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$returnData[] = $data;
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}
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return success(lang('file.uploadOk'),$returnData);
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} catch(\Exception $e) {
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return error($e->getMessage());
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}
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}
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// 普通上传头像
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public function uploadAvatar(){
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$param=request::param();
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try{
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$file=request()->file('file');
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$uid=request()->userInfo['user_id'];
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$info=$this->upload($param,$file,'avatar/'.$uid.'/');
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User::where(['user_id'=>$uid])->update(['avatar'=>$info['src']]);
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$url=$this->url.$info['src'];
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return success(lang('file.uploadOk'),$url);
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} catch(\Exception $e) {
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return error($e->getMessage());
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}
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}
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// 服务器上传头像
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public function uploadLocalAvatar($file,$param,$uid){
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try{
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$info=$this->upload($param,$file,'avatar/'.$uid.'/',false);
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return $info['src'];
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} catch(\Exception $e) {
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return $e->getMessage().$e->getLine();
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}
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}
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// 上传表情
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public function uploadEmoji(){
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$param=request::param();
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try{
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$file=request()->file('file');
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$filePath = $file;
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$uid=request()->userInfo['user_id'] ?? 1;
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$info=$this->getFileInfo($filePath,$file,true);
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if($info['ext']==''){
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$pathInfo = pathinfo($message['fileName'] ?? '');
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$info['ext'] = $pathInfo['extension'];
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$info['name'] =$message['fileName'] ?? '';
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}
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// 表情不能大于1m
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if(2*1024*1024 < $info['size']){
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return shutdown(lang('file.uploadLimit',['size'=>2]));
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}
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// 兼容uniapp文件上传
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if($info['ext']=='' && isset($param['ext'])){
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$info['ext']=$param['ext'];
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}
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$info['ext']=strtolower($info['ext']);
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if(!in_array($info['ext'],['jpg','jpeg','gif','png'])){
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return shutdown(lang('file.typeNotSupport'));
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}
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$prefix='emoji/'.$uid.'/';
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$name=str_replace('.'.$info['ext'],'',$info['name']);
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$fileInfo=FileModel::where(['md5'=>$info['md5']])->find();
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// 判断文件是否存在，如果有则不再上传
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if(!$fileInfo){
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$newName = uniqid() . '.' . $info['ext'];
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$object = $prefix . $newName;
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if($this->disk=='local'){
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$object='storage/'.$object;
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}
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Filesystem::disk($this->disk)->putFileAs($prefix, $filePath, $newName);
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$ret = [
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"src" => $object,
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"name" => $name,
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"cate" => 1,
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"size" => $info['size'],
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"md5" => $info['md5'],
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"file_type" => $info['mime'],
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"ext" => $info['ext'],
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"type" =>2,
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'user_id'=>$uid,
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];
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$fileInfo=new FileModel;
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$fileInfo->save($ret);
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}else{
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$object = $fileInfo->src;
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}
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// 把左边的/去掉再加上，避免有些有/有些没有
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$object='/'.ltrim($object,'/');
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$emojiInfo=[
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'user_id' => $uid,
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"src" => $object,
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"name" => $name,
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"type" => 2,
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"file_id" => $fileInfo->file_id,
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];
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Emoji::create($emojiInfo);
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return success('',$this->url.$object);
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} catch(\Exception $e) {
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return $e->getMessage().$e->getLine();
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}
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}
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// 获取图片的尺寸
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protected function getImageSizeInfo($file){
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$extends=[];
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// 如果图片获取图片的尺寸
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$imageSize = getimagesize($file);
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$extends['width']=$imageSize[0];
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$extends['height']=$imageSize[1];
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// 如果宽大于高则为横图，宽度填充模式，否则为竖图，高度填充模式
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if($imageSize[0]>=$imageSize[1]){
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$extends['fixMode']=1; // 宽度填充
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}else{
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$extends['fixMode']=2; // 高度填充
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}
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if($imageSize[0]<200 && $imageSize[1]<240){
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$extends['fixMode']=3; // 小图
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}
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return $extends;
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}
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// 获取视频封面
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public function getVideoCover($filePath, $is_save = false){
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$fileName=pathinfo($filePath,PATHINFO_FILENAME).'.jpg';
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$ffmpegPath=env('ffmpeg.bin_path','');
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if(!$ffmpegPath){
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return false;
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}
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$path=array(
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'ffmpeg.binaries' => $ffmpegPath.'/ffmpeg',
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'ffprobe.binaries' => $ffmpegPath.'/ffprobe',
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'timeout' => 3600, // 进程超时时间
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'ffmpeg.threads' => 12, // FFMpeg应使用的线程数
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);
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$ffmpeg = FFMpeg::create($path);
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$ffprobe = FFProbe::create($path);
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$duration=$ffprobe->format($filePath)->get('duration');// 获取 duration 属性
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$video = $ffmpeg->open($filePath);
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$frame = $video->frame(TimeCode::fromSeconds(1));
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$tempPath=root_path().'public/temp';
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$savePath=$tempPath. '/' .$fileName;
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$frame->save($savePath);
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$info=$this->upload([],$savePath,'cover/'.date('Y-m-d').'/',false);
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$info['videoInfo']['duration']= ceil($duration);
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unlink($savePath);
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if ($info && $is_save) {
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$fileInfo=new FileModel;
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$saveInfo = $info;
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if (isset($saveInfo['type'])) {
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unset($saveInfo['type']);
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}
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if (isset($saveInfo['videoInfo'])) {
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unset($saveInfo['videoInfo']);
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}
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$exists = $fileInfo->where($saveInfo)->find();
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if (!$exists) {
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$fileInfo->save($saveInfo);
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}
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}
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return $info;
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}
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// 压缩图片地址
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protected function getCompressImg($src, $ext, $prefix)
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{
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$newName2 = uniqid() . '.' . $ext;
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$compress_path = $prefix . $newName2;
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if($this->disk=='local'){
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$compress_path='/storage/'.$compress_path;
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}
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// 原图地址
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$filePath = root_path().'public' . $src;
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// 压缩图地址
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$target = root_path().'public/' .ltrim($compress_path,'/');
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// 压缩并处理图片大小
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$compress_res = $this->compressTo5x5($filePath, $target);
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if (!$compress_res) {
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return '';
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}
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return $compress_path;
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}
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/**
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* 使用Imagick压缩到5x5像素
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* @param $source
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* @param $target
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* @return bool
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*/
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protected function compressTo5x5($source, $target)
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{
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// 获取图片信息
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list($width, $height, $type) = getimagesize($source);
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// 根据类型创建图像资源
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switch ($type) {
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case IMAGETYPE_JPEG:
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$image = imagecreatefromjpeg($source);
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break;
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case IMAGETYPE_PNG:
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$image = imagecreatefrompng($source);
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break;
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case IMAGETYPE_GIF:
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$image = imagecreatefromgif($source);
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break;
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default:
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return false;
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}
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// 创建5x5目标图像
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$thumb = imagecreatetruecolor($width, $height);
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// 处理透明背景
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if ($type == IMAGETYPE_PNG || $type == IMAGETYPE_GIF) {
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imagecolortransparent($thumb, imagecolorallocatealpha($thumb, 0, 0, 0, 127));
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imagealphablending($thumb, false);
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imagesavealpha($thumb, true);
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}
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// 缩放并复制图像
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imagecopyresampled($thumb, $image, 0, 0, 0, 0, $width, $height, $width, $height);
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// 保存压缩后的图片
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switch ($type) {
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case IMAGETYPE_JPEG:
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imagejpeg($thumb, $target, 40);
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break;
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case IMAGETYPE_PNG:
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imagepng($thumb, $target, 40);
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break;
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case IMAGETYPE_GIF:
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imagegif($thumb, $target);
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break;
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}
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// 释放内存
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imagedestroy($image);
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imagedestroy($thumb);
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return true;
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}
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}
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