145 lines
3.9 KiB
PHP
145 lines
3.9 KiB
PHP
<?php
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// uniCloud云存储客户端
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namespace plugin\utility\unicloud;
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use Exception;
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class UnicloudClient {
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private $spaceId;
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private $clientSecret;
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private $endpoint = "https://api.bspapp.com";
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private $accessToken = null;
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function __construct($spaceId, $clientSecret){
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$this->spaceId = $spaceId;
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$this->clientSecret = $clientSecret;
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}
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public function set_access_token($accessToken){
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$this->accessToken = $accessToken;
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}
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// 获取AccessToken
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public function get_access_token(){
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if(!empty($this->accessToken)) return $this->accessToken;
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$param = [
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'method' => 'serverless.auth.user.anonymousAuthorize',
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'params' => '{}',
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'spaceId' => $this->spaceId,
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'timestamp' => $this->msec_time()
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];
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$sign = $this->get_sign($param);
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$payload = json_encode($param);
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$header = [
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'x-serverless-sign: '.$sign
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];
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$result = $this->curl_post($payload, $header);
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$this->accessToken = $result['accessToken'];
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return $this->accessToken;
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}
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// 获取文件上传信息
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public function pre_upload_file($filename){
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$method = 'serverless.file.resource.generateProximalSign';
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$params = [
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'env' => 'public',
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'filename' => $filename
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];
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$result = $this->send_request($method, $params);
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return $result;
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}
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// 完成文件上传
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public function complete_upload_file($id){
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$method = 'serverless.file.resource.report';
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$params = [
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'id' => $id
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];
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$this->send_request($method, $params);
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return true;
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}
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// 删除文件（不支持阿里云）
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public function delete_file($id){
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$method = 'serverless.file.resource.delete';
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$params = [
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'id' => $id
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];
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$this->send_request($method, $params);
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return true;
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}
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private function send_request($method, $params){
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$access_token = $this->get_access_token();
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$postparam = [
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'method' => $method,
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'params' => json_encode($params),
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'spaceId' => $this->spaceId,
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'timestamp' => $this->msec_time(),
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'token' => $access_token
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];
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$sign = $this->get_sign($postparam);
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$payload = json_encode($postparam);
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$header = [
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'x-basement-token: '.$access_token,
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'x-serverless-sign: '.$sign
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];
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$result = $this->curl_post($payload, $header);
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return $result;
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}
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private function get_sign($param){
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$signPars = "";
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ksort($param);
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foreach ($param as $k => $v) {
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if ($v != '') {
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$signPars .= $k . '=' . $v . '&';
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}
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}
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$signPars = substr($signPars, 0, -1);
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$sign = hash_hmac('md5', $signPars, $this->clientSecret);
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return $sign;
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}
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private function msec_time() {
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list($msec, $sec) = explode(' ', microtime());
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$msectime = (float)sprintf('%.0f', (floatval($msec) + floatval($sec)) * 1000);
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return $msectime;
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}
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private function curl_post($payload, $header){
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$url = $this->endpoint.'/client';
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$httpheader[] = "accept: */*";
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$httpheader[] = "accept-encoding: gzip,deflate,sdch";
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$httpheader[] = "accept-language: zh-CN,zh;q=0.8";
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$httpheader[] = "cache-control: no-cache";
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$httpheader[] = "content-type: application/json";
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$httpheader[] = "pragma: no-cache";
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$httpheader[] = "connection: close";
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$httpheader = array_merge($httpheader, $header);
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$ch=curl_init($url);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_TIMEOUT, 10);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
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curl_setopt($ch, CURLOPT_USERAGENT,'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36');
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$json=curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if($httpCode==200){
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$arr=json_decode($json,true);
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if($arr['success'] == true){
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return $arr['data'];
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}else{
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throw new Exception($arr['error']['message'] ? $arr['error']['message'] : '未知错误');
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}
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}else{
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throw new Exception('curl error! httpcode='.$httpCode);
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}
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}
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}
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