158 lines
4.0 KiB
PHP
158 lines
4.0 KiB
PHP
<?php
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namespace app\admin\service;
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use app\admin\exception\LogicException;
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use think\facade\Config;
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use Qcloud\Cos\Client;
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use think\facade\Log;
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/**
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* 阿里云OSS服务
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*
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* Class OssService
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* @package app\admin\service
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*/
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class OssService
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{
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private $client;
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/**
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* 不可与oss已有的bucket重名，这个不区分账号
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*
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* @var mixed
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*/
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private $bucket;
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public function __construct()
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{
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$accessKeyId = Config::get('uploadFile.access_key_id');
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$accessKeySecret = Config::get('uploadFile.access_key_secret');
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$endpoint = Config::get('uploadFile.endpoint');
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$bucket = Config::get('uploadFile.bucket');
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try {
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$cos_client = new Client([
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'region' => $endpoint,
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'credentials' => [
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'secretId' => $accessKeyId,
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'secretKey' => $accessKeySecret
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]
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]);
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if (!$cos_client->doesBucketExist($bucket)) {
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$cos_client->createBucket($bucket);
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}
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} catch (\Exception $e) {
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throw new LogicException($e->getMessage());
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}
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$this->bucket = $bucket;
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$this->client = $cos_client;
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return $this;
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}
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/**
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* 上传单个文件，eg：$_FILES['img']
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*
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* @param string $path
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* @param string $tmpFilePath
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* @param string $mimeType
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* @return string
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* @throws LogicException
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*/
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public function uploadSingleFile($path, $tmpFilePath, $mimeType = 'application/octet-stream')
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{
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try {
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$this->client->putObject([
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'Bucket' => $this->bucket,
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'Key' => $path,
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'Body' => fopen($tmpFilePath, 'rb'),
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'ContentType' => $mimeType
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]);
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} catch (\Exception $e) {
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throw new LogicException($e->getMessage());
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}
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return env('uploadFile.url') . $path;
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}
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/**
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* 上传多文件，eg：$_FILES['imgs']
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*
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* @param array $paths
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* @param array $tmpPaths
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* @return array
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* @throws LogicException
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*/
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public function uploadMultiFiles(array $paths, array $tmpPaths)
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{
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$signedUrls = [];
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foreach ($paths as $index => $path) {
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$signedUrls[$index] = $this->uploadSingleFile($path, $tmpPaths[$index]);
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}
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return $signedUrls;
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}
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/**
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* 获取加密的url
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*
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* @param $path
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* @param int $timeout
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* @return string
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*/
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public function getSignedUrl($path, $timeout = 3600)
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{
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try {
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$url = $this->client->signUrl($this->bucket, $path, $timeout);
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} catch (\Exception $e) {
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return '';
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}
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return $url;
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}
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/**
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*获取OSS文件
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*/
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public function getOSSFile($fileUrl, $localPath = '')
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{
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$fileUrl = str_replace("\\", "/", $fileUrl);
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$path = parse_url($fileUrl, PHP_URL_PATH);
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$objectKey = substr($path, 1);
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try {
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$config = ['Bucket' => $this->bucket, 'Key' => $objectKey];
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if (!empty($localPath)) {
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$config['SaveAs'] = $localPath;
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}
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$content = $this->client->getObject($config);
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} catch (\Exception $e) {
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printf(__FUNCTION__ . ": FAILED\n");
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printf($e->getMessage() . "\n");
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return "";
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}
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$content = base64_encode($content);
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return $content;
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}
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/**
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*删除文件
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*
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*/
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public function deleteOSSFile($fileUrl)
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{
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$url = substr($fileUrl, strlen("https://pgevasys.oss-cn-shenzhen.aliyuncs.com"));
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$url = str_replace("\\", "/", $url);
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$objectKey = substr($url, 1);
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try {
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$this->client->deleteObject($this->bucket, $objectKey);
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} catch (\Exception $e) {
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printf(__FUNCTION__ . ": FAILED\n");
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printf($e->getMessage() . "\n");
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return false;
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}
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return true;
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}
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} |