pzct/app/controller/manager/Upload.php

<?php
namespace app\controller\manager;

use app\service\Image;
use app\model\{System, File};
use app\validate\Upload as VUpload;
use think\facade\{Filesystem, Config, Lang};
use think\Image as TImage;
use app\controller\BaseController;
use think\image\Exception as ImageException;

class Upload extends BaseController
{
    private $isCompress = true;
    private $validate;
    private $uploadPath;
    private $uploadPathIsWritable = 0;

    public function __construct()
    {
        $system = System::getSystem();
        if (!empty($system)) {
            $this->isCompress = $system['compress']??true;
        }
        $this->validate = new VUpload();
        $this->uploadPath = Config::get('filesystem.disks.local.url');
        if(is_writable(app()->getRootPath() . 'public' . $this->uploadPath)){
            $this->uploadPathIsWritable = 1;
        }
    }

    //视频上传
    public function video()
    {
        if(!$this->uploadPathIsWritable){
            return $this->json(1, '上传文件夹需要写入权限');
        }
        $video = request()->file('video');
        if($this->validate->checkVideo($video)){
            $src = Filesystem::disk('video')->putFile(date('Ymd'), $video, 'uniqid');
            $src = $this->uploadPath . '/' . $src;
            $return['src'] = $src;
            //加入上传文件表
            $newFile = File::add($video, $src, 'video');
            $return['fid'] = $newFile->id;
            return $this->json(0, 'ok', $return);
        }else{
            $errorMsg = Lang::get($this->validate->getError());
            return $this->json(1, $errorMsg);
        }
    }

    //音频上传
    public function audio()
    {
        if(!$this->uploadPathIsWritable){
            return $this->json(1, '上传文件夹需要写入权限');
        }
        $audio = request()->file('audio');
        if($this->validate->checkFile($audio)){
            $src = Filesystem::disk('audio')->putFile(date('Ymd'), $audio, 'uniqid');
            $src = $this->uploadPath . '/' . $src;
            $return['src'] = $src;
            File::add($audio, $src, 'audio');    //加入上传文件表
            return $this->json(0, 'ok', $return);
        }else{
            $errorMsg = Lang::get($this->validate->getError());
            return $this->json(1, $errorMsg);
        }
    }

    //文件上传(通用)
    public function file()
    {
        try {
            $file = request()->file('file');
        } catch (\Exception $e) {
            $errorMsg = Lang::get($e->getMessage());
            return $this->json(1, $errorMsg);
        }
        try {

            if($this->validate->checkFile($file)){
                try{
                    if(!$this->uploadPathIsWritable){
                        throw new \Exception('上传文件夹需要写入权限');
                    }
                    $src = Filesystem::putFile(date('Ymd'), $file, 'uniqid');
                    $src = $this->uploadPath . '/' . $src;
                    $return['src'] = $src;
                    $return['name'] = $file->getOriginalName();
                    File::add($file, $src, 'file');    //加入上传文件表
                } catch (\Exception $e) {
                    return $this->json(1, $e->getMessage());
                }
                return $this->json(0,'ok',$return);
            }else{
                $errorMsg = Lang::get($this->validate->getError());
                return $this->json(1, $errorMsg);
            }
        } catch (\Exception $e) {
            return $this->json(1, $e->getMessage());
        }

    }

    //图片上传(通用)
    public function image()
    {
        $image = request()->file('image');
        $md5     = $image->md5();//文件md5

        if($this->validate->checkImage($image)){
            if ($fileItem = File::where('md5', $md5)->find()) {
                $return['src']          = $fileItem['src'];
                $fileItem['updated_at'] = date('Y-m-d H:i:s');
                return $this->json(0, '该文件已存在 路径为：'.$fileItem['src'], $return);
            }
            try{
                if(!$this->uploadPathIsWritable){
                    throw new \Exception('上传文件夹需要写入权限');
                }
                $src = Filesystem::putFile(date('Ymd'), $image, 'uniqid');

                $src = $this->uploadPath . '/' . $src;
//                $suffix = strtolower($image->getOriginalExtension());
//                if($suffix == 'gif'){
//                    $return['thumb_src'] = $src;    //TODO获取GIF缩略图
//                }else{
//                    $return['thumb_src'] = Image::getThumb($src, 300, 300, TImage::THUMB_SCALING);   //上传返回缩略图宽度为300
//                }

                $return['src'] = $src;
                if($this->isCompress){
                    Image::resize($src);
                }
                File::add($image, $src);    //加入上传文件表
            } catch (\Exception|ImageException $e) {
                return $this->json(1, $e->getMessage());
            }
            return $this->json(0, 'ok', $return);
        }else{
            $errorMsg = Lang::get($this->validate->getError());
            return $this->json(1, $errorMsg);
        }
    }

    //富文本编辑器商城图片
    public function wangImage()
    {
        $imageArr = request()->file('wang_img'); // 该方式，前端js上传方法中字段名称必须以数组形式传参 如 wang_img[] = 值
        $errno = 0;
        $data = [];
        if(!$this->uploadPathIsWritable){
            $errno = 1;
            $data[] = '上传文件夹需要写入权限';
        }else{
            foreach ($imageArr as $image) {
                if($this->validate->checkImage($image)){
                    $src = Filesystem::putFile(date('Ymd'), $image, 'uniqid');
                    $src = $this->uploadPath . '/' . $src;
                    $data[] = $src;
                    if($this->isCompress){
                        Image::resize($src);
                    }
                    File::add($image, $src);    //加入上传文件表
                }else{
                    $errno = 1;
                    $data = [];
                    $data[] = Lang::get($this->validate->getError());
                    break;
                }
            }
        }

        $return['errno'] = $errno;
        $return['data'] = $data;
        return json($return);
    }

    //富文本编辑器上传图片
    public function tinyImage()
    {
        $image = request()->file('file');

        if (!$image) {
            // 字段名不对
            header("HTTP/1.1 404 config field error");
            exit;
        }

        if (!$this->uploadPathIsWritable) {
            header("HTTP/1.1 403 Insufficient folder permissions");
            exit;
        } else {
            if (!in_array(strtolower($image->getMime()), ['image/png','image/jpeg','image/jpg','image/gif'])) {
                header("HTTP/1.1 400 MIME TYPE ERROR");
                exit;
            }

            checkPathExistWithMake(public_path().$this->uploadPath.'/images/'.date('Ym'));

            // tinymce富文本对图片进行操作后（xuan）上传的是blob文件。
            // 针对blob文件未读取到后缀名 自动生成后缀 默认用mimetype后缀 如image/jpeg =》jpeg
            $newFileName = $image->hashName('uniqid');
            if (isset(explode('.',$newFileName)[1]) && empty(explode('.',$newFileName)[1])) {
                $ext = explode('/', $image->getOriginalMime());
                $newFileName .= $ext[1];
            }

            $src    = Filesystem::putFileAs('images/'.date('Ym'), $image, $newFileName);
            $src    = $this->uploadPath.'/'.$src;
            if ($this->isCompress) {
                // 剪切
                Image::resize($src);
            }
            File::add($image, $src);    //加入上传文件表
            $res['location'] = $src;
            return json($res);
        }
    }
}