269 lines
7.8 KiB
PHP
Executable File
269 lines
7.8 KiB
PHP
Executable File
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace crmeb\services\upload\storage;
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use crmeb\basic\BaseUpload;
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use crmeb\exceptions\UploadException;
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use Guzzle\Http\EntityBody;
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use OSS\Core\OssException;
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use OSS\OssClient;
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use think\exception\ValidateException;
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use think\Image;
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/**
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* 阿里云OSS上传
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* Class OSS
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*/
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class Oss extends BaseUpload
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{
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/**
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* accessKey
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* @var mixed
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*/
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protected $accessKey;
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/**
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* secretKey
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* @var mixed
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*/
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protected $secretKey;
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/**
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* 句柄
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* @var \OSS\OssClient
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*/
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protected $handle;
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/**
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* 空间域名 Domain
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* @var mixed
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*/
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protected $uploadUrl;
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/**
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* 存储空间名称 公开空间
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* @var mixed
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*/
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protected $storageName;
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/**
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* COS使用 所属地域
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* @var mixed|null
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*/
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protected $storageRegion;
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/**
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* cdn 域名
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* @var
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*/
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protected $cdn;
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/**
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* 缩略图配置
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* @var
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*/
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protected $thumbConfig;
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/**
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* 缩略图开关
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* @var mixed|null
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*/
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protected $thumb_status;
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/**
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* 缩略图比例
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* @var mixed|null
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*/
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protected $thumb_rate;
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/**
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* 初始化
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* @param array $config
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* @return mixed|void
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*/
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protected function initialize(array $config)
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{
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parent::initialize($config);
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$this->accessKey = $config['accessKey'] ?? null;
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$this->secretKey = $config['secretKey'] ?? null;
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$this->uploadUrl = tidy_url($this->checkUploadUrl($config['uploadUrl'] ?? ''));
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$this->storageName = $config['storageName'] ?? null;
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$this->storageRegion = $config['storageRegion'] ?? null;
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$this->cdn = $config['cdn'] ?? null;
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$this->thumb_status = $config['thumb_status'];
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$this->thumb_rate = $config['thumb_rate'];
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}
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/**
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* 初始化oss
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* @return OssClient
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* @throws OssException
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*/
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protected function app()
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{
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if (!$this->accessKey || !$this->secretKey) {
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throw new UploadException('Please configure accessKey and secretKey');
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}
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$this->handle = new OssClient($this->accessKey, $this->secretKey, $this->storageRegion);
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if (!$this->handle->doesBucketExist($this->storageName)) {
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$this->handle->createBucket($this->storageName, OssClient::OSS_ACL_TYPE_PUBLIC_READ_WRITE);
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}
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return $this->handle;
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}
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/**
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* 上传文件
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* @param string $file
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* @return array|bool|mixed|\StdClass
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*/
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public function move(string $file = 'file',$thumb = true)
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{
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$fileHandle = app()->request->file($file);
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if (!$fileHandle) {
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return $this->setError('Upload file does not exist');
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}
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if ($this->validate) {
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try {
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validate([$file => $this->validate])->check([$file => $fileHandle]);
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} catch (ValidateException $e) {
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return $this->setError($e->getMessage());
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}
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}
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$key = $this->saveFileName($fileHandle->getRealPath(), $fileHandle->getOriginalExtension());
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$path = ($this->path ? trim($this->path , '/') . '/' : '');
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try {
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$uploadInfo = $this->app()->uploadFile($this->storageName, $path . $key, $fileHandle->getRealPath());
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if (!isset($uploadInfo['info']['url'])) {
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return $this->setError('Upload failure');
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}
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$src = rtrim(($this->cdn ?: $this->uploadUrl)) . '/'.$path.$key;
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if ($thumb) $src = $this->thumb($src);
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$this->fileInfo->uploadInfo = $uploadInfo;
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$this->fileInfo->filePath = $src;
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$this->fileInfo->fileName = $key;
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return $this->fileInfo;
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} catch (UploadException $e) {
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return $this->setError($e->getMessage());
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}
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}
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/**
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* 文件流上传
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* @param string $fileContent
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* @param string|null $key
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* @return bool|mixed
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*/
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public function stream(string $fileContent, string $key = null, $thumb = true)
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{
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try {
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if (!$key) {
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$key = $this->saveFileName();
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}
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$path = ($this->path ? trim($this->path , '/') . '/' : '');
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$fileContent = (string)EntityBody::factory($fileContent);
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$uploadInfo = $this->app()->putObject($this->storageName, $path . $key, $fileContent);
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if (!isset($uploadInfo['info']['url'])) {
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return $this->setError('Upload failure');
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}
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$src = $uploadInfo['info']['url'];
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if ($thumb) $src = $this->thumb($src);
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$this->fileInfo->uploadInfo = $uploadInfo;
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$this->fileInfo->filePath = $src;
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$this->fileInfo->fileName = $key;
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return $this->fileInfo;
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} catch (UploadException $e) {
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return $this->setError($e->getMessage());
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}
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}
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/**
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* 缩略图
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* @param string $filePath
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* @param string $type
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* @return mixed|string[]
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*/
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public function thumb(string $key = '')
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{
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if ($this->thumb_status && $key) {
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$param = ('x-oss-process=image/resize' . urlencode(',') . 'p_' . $this->thumb_rate);
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$key = $key . '?' . $param;
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}
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return $key;
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}
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/**
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* 删除资源
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* @param $key
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* @return mixed
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*/
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public function delete(string $key)
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{
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try {
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return $this->app()->deleteObject($this->storageName, $key);
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} catch (OssException $e) {
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return $this->setError($e->getMessage());
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}
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}
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/**
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* 获取OSS上传密钥
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* @return mixed|void
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*/
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public function getTempKeys($callbackUrl = '', $dir = '')
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{
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// TODO: Implement getTempKeys() method.
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$base64CallbackBody = base64_encode(json_encode([
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'callbackUrl' => $callbackUrl,
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'callbackBody' => 'filename=${object}&size=${size}&mimeType=${mimeType}&height=${imageInfo.height}&width=${imageInfo.width}',
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'callbackBodyType' => "application/x-www-form-urlencoded"
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]));
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$policy = json_encode([
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'expiration' => $this->gmtIso8601(time() + 30),
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'conditions' =>
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[
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[0 => 'content-length-range', 1 => 0, 2 => 1048576000],
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[0 => 'starts-with', 1 => '$key', 2 => $dir]
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]
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]);
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$base64Policy = base64_encode($policy);
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$signature = base64_encode(hash_hmac('sha1', $base64Policy, $this->secretKey, true));
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return [
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'accessid' => $this->accessKey,
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'host' => $this->uploadUrl,
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'policy' => $base64Policy,
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'signature' => $signature,
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'cdn' => $this->cdn,
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'expire' => time() + 30,
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'callback' => $base64CallbackBody,
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'type' => 'OSS'
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];
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}
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/**
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* 获取ISO时间格式
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* @param $time
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* @return string
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*/
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protected function gmtIso8601($time)
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{
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$dtStr = date("c", $time);
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$mydatetime = new \DateTime($dtStr);
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$expiration = $mydatetime->format(\DateTime::ISO8601);
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$pos = strpos($expiration, '+');
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$expiration = substr($expiration, 0, $pos);
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return $expiration . "Z";
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}
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}
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