mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2026-06-08 21:08:09 +08:00
286 lines
10 KiB
PHP
286 lines
10 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Library for ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2024 ThinkAdmin [ thinkadmin.top ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// | 免费声明 ( https://thinkadmin.top/disclaimer )
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// +----------------------------------------------------------------------
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// | gitee 仓库地址 ：https://gitee.com/zoujingli/ThinkLibrary
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// | github 仓库地址 ：https://github.com/zoujingli/ThinkLibrary
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace think\admin\storage;
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use think\admin\contract\StorageInterface;
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use think\admin\contract\StorageUsageTrait;
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use think\admin\Exception;
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use think\admin\extend\HttpExtend;
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use think\admin\Storage;
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/**
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* 阿里云OSS存储支持
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* @class AliossStorage
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* @package think\admin\storage
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*/
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class AliossStorage implements StorageInterface
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{
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use StorageUsageTrait;
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/**
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* 数据中心
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* @var string
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*/
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private $point;
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/**
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* 存储空间名称
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* @var string
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*/
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private $bucket;
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/**
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* AccessId
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* @var string
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*/
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private $accessKey;
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/**
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* AccessSecret
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* @var string
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*/
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private $secretKey;
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/**
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* 初始化入口
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* @throws \think\admin\Exception
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*/
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protected function init()
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{
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// 读取配置文件
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$this->point = sysconf('storage.alioss_point|raw');
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$this->bucket = sysconf('storage.alioss_bucket|raw');
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$this->accessKey = sysconf('storage.alioss_access_key|raw');
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$this->secretKey = sysconf('storage.alioss_secret_key|raw');
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// 计算链接前缀
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$host = strtolower(sysconf('storage.alioss_http_domain|raw'));
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$type = strtolower(sysconf('storage.alioss_http_protocol|raw'));
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if ($type === 'auto') {
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$this->domain = "//{$host}";
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} elseif (in_array($type, ['http', 'https'])) {
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$this->domain = "{$type}://{$host}";
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} else {
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throw new Exception(lang('未配置阿里云域名'));
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}
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}
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/**
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* 上传文件内容
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* @param string $name 文件名称
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* @param string $file 文件内容
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* @param boolean $safe 安全模式
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* @param ?string $attname 下载名称
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* @return array
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*/
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public function set(string $name, string $file, bool $safe = false, ?string $attname = null): array
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{
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$token = $this->token($name);
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$data = ['key' => $name];
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$data['policy'] = $token['policy'];
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$data['Signature'] = $token['signature'];
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$data['OSSAccessKeyId'] = $this->accessKey;
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$data['success_action_status'] = '200';
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if (is_string($attname) && strlen($attname) > 0) {
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$data['Content-Disposition'] = 'inline;filename=' . urlencode($attname);
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}
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$file = ['field' => 'file', 'name' => $name, 'content' => $file];
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if (is_numeric(stripos(HttpExtend::submit($this->upload(), $data, $file), '200 OK'))) {
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return ['file' => $this->path($name, $safe), 'url' => $this->url($name, $safe, $attname), 'key' => $name];
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} else {
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return [];
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}
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}
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/**
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* 读取文件内容
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* @param string $name 文件名称
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* @param boolean $safe 安全模式
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* @return string
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*/
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public function get(string $name, bool $safe = false): string
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{
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return Storage::curlGet($this->url($name, $safe));
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}
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/**
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* 删除存储文件
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* @param string $name 文件名称
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* @param boolean $safe 安全模式
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* @return boolean
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*/
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public function del(string $name, bool $safe = false): bool
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{
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[$file] = explode('?', $name);
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$result = HttpExtend::request('DELETE', "https://{$this->bucket}.{$this->point}/{$file}", [
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'returnHeader' => true, 'headers' => $this->_sign('DELETE', $file),
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]);
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return is_numeric(stripos($result, '204 No Content'));
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}
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/**
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* 判断是否存在
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* @param string $name 文件名称
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* @param boolean $safe 安全模式
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* @return boolean
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*/
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public function has(string $name, bool $safe = false): bool
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{
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$file = $this->delSuffix($name);
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$result = HttpExtend::request('HEAD', "https://{$this->bucket}.{$this->point}/{$file}", [
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'returnHeader' => true, 'headers' => $this->_sign('HEAD', $file),
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]);
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return is_numeric(stripos($result, 'HTTP/1.1 200 OK'));
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}
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/**
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* 获取访问地址
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* @param string $name 文件名称
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* @param boolean $safe 安全模式
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* @param ?string $attname 下载名称
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* @return string
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*/
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public function url(string $name, bool $safe = false, ?string $attname = null): string
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{
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return "{$this->domain}/{$this->delSuffix($name)}{$this->getSuffix($attname,$name)}";
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}
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/**
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* 获取存储路径
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* @param string $name 文件名称
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* @param boolean $safe 安全模式
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* @return string
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*/
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public function path(string $name, bool $safe = false): string
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{
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return $this->url($name, $safe);
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}
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/**
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* 获取文件信息
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* @param string $name 文件名称
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* @param boolean $safe 安全模式
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* @param ?string $attname 下载名称
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* @return array
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*/
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public function info(string $name, bool $safe = false, ?string $attname = null): array
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{
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return $this->has($name, $safe) ? [
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'url' => $this->url($name, $safe, $attname),
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'key' => $name, 'file' => $this->path($name, $safe),
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] : [];
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}
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/**
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* 获取上传地址
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* @return string
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*/
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public function upload(): string
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{
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$proc = $this->app->request->isSsl() ? 'https' : 'http';
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return "{$proc}://{$this->bucket}.{$this->point}";
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}
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/**
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* 获取上传令牌
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* @param string $name 文件名称
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* @param integer $expires 有效时间
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* @param ?string $attname 下载名称
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* @return array
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*/
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public function token(string $name, int $expires = 3600, ?string $attname = null): array
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{
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$data = [
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'policy' => base64_encode(json_encode([
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'conditions' => [['content-length-range', 0, 1048576000]],
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'expiration' => date('Y-m-d\TH:i:s.000\Z', time() + $expires),
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])),
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'keyid' => $this->accessKey,
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'siteurl' => $this->url($name, false, $attname),
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];
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$data['signature'] = base64_encode(hash_hmac('sha1', $data['policy'], $this->secretKey, true));
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return $data;
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}
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/**
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* 请求数据签名
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* @param string $method 请求方式
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* @param string $soruce 资源名称
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* @return array
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*/
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private function _sign(string $method, string $soruce): array
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{
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$header = [];
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$header['Date'] = gmdate('D, d M Y H:i:s \G\M\T');
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$header['Content-Type'] = 'application/xml';
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uksort($header, 'strnatcasecmp');
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$content = "{$method}\n\n";
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foreach ($header as $key => $value) {
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$value = str_replace(["\r", "\n"], '', $value);
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if (in_array(strtolower($key), ['content-md5', 'content-type', 'date'])) {
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$content .= "{$value}\n";
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} elseif (stripos($key, 'x-oss-') === 0) {
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$content .= strtolower($key) . ":{$value}\n";
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}
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}
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$content = rawurldecode($content) . "/{$this->bucket}/{$soruce}";
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$signature = base64_encode(hash_hmac('sha1', $content, $this->secretKey, true));
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$header['Authorization'] = "OSS {$this->accessKey}:{$signature}";
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foreach ($header as $key => $value) $header[$key] = "{$key}: {$value}";
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return array_values($header);
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}
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/**
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* 获取存储区域
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* @return array
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*/
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public static function region(): array
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{
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return [
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'oss-cn-hangzhou.aliyuncs.com' => lang('华东 1（杭州）'),
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'oss-cn-shanghai.aliyuncs.com' => lang('华东 2（上海）'),
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'oss-cn-nanjing.aliyuncs.com' => lang('华东 5（南京本地地域）'),
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'oss-cn-fuzhou.aliyuncs.com' => lang('华东 6（福州本地地域）'),
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'oss-cn-qingdao.aliyuncs.com' => lang('华北 1（青岛）'),
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'oss-cn-beijing.aliyuncs.com' => lang('华北 2（北京）'),
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'oss-cn-zhangjiakou.aliyuncs.com' => lang('华北 3（张家口）'),
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'oss-cn-huhehaote.aliyuncs.com' => lang('华北 5（呼和浩特）'),
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'oss-cn-wulanchabu.aliyuncs.com' => lang('华北 6（乌兰察布）'),
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'oss-cn-shenzhen.aliyuncs.com' => lang('华南 1（深圳）'),
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'oss-cn-heyuan.aliyuncs.com' => lang('华南 2（河源）'),
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'oss-cn-guangzhou.aliyuncs.com' => lang('华南 3（广州）'),
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'oss-cn-chengdu.aliyuncs.com' => lang('西南 1（成都）'),
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'oss-cn-hongkong.aliyuncs.com' => lang('中国（香港）'),
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'oss-us-west-1.aliyuncs.com' => lang('美国（硅谷）'),
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'oss-us-east-1.aliyuncs.com' => lang('美国（弗吉尼亚）'),
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'oss-ap-northeast-1.aliyuncs.com' => lang('日本（东京）'),
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'oss-ap-northeast-2.aliyuncs.com' => lang('韩国（首尔）'),
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'oss-ap-southeast-1.aliyuncs.com' => lang('新加坡'),
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'oss-ap-southeast-2.aliyuncs.com' => lang('澳大利亚（悉尼）'),
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'oss-ap-southeast-3.aliyuncs.com' => lang('马来西亚（吉隆坡）'),
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'oss-ap-southeast-5.aliyuncs.com' => lang('印度尼西亚（雅加达）'),
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'oss-ap-southeast-6.aliyuncs.com' => lang('菲律宾（马尼拉）'),
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'oss-ap-southeast-7.aliyuncs.com' => lang('泰国（曼谷）'),
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'oss-ap-south-1.aliyuncs.com' => lang('印度（孟买）'),
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'oss-eu-central-1.aliyuncs.com' => lang('德国（法兰克福）'),
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'oss-eu-west-1.aliyuncs.com' => lang('英国（伦敦）'),
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'oss-me-east-1.aliyuncs.com' => lang('阿联酋（迪拜）'),
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'oss-rg-china-mainland.aliyuncs.com' => lang('无地域属性（中国内地）')
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];
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}
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} |