/**
* @param $object
* @param $uploadFile
* @param int $size
* @return null
* @throws \OSS\Core\OssException
*/
protected function streamUpload($object, $uploadFile, $size = null)
{
$client = $this->getClient();
$bucket = $this->bucket;
$upload_position = 0;
$upload_file_size = $size ?: Util::getStreamSize($uploadFile);
$extension = pathinfo($object, PATHINFO_EXTENSION);
$options = [OssClient::OSS_CONTENT_TYPE => MimeType::detectByFileExtension($extension) ?: OssClient::DEFAULT_CONTENT_TYPE, OssClient::OSS_PART_SIZE => OssClient::OSS_MID_PART_SIZE];
$is_check_md5 = false;
$uploadId = $client->initiateMultipartUpload($bucket, $object, $options);
// 获取的分片
$pieces = $client->generateMultiuploadParts($upload_file_size, (int) $options[OssClient::OSS_PART_SIZE]);
$response_upload_part = array();
foreach ($pieces as $i => $piece) {
$from_pos = $upload_position + (int) $piece[OssClient::OSS_SEEK_TO];
$to_pos = (int) $piece[OssClient::OSS_LENGTH] + $from_pos - 1;
$up_options = array(OssClient::OSS_FILE_UPLOAD => $uploadFile, OssClient::OSS_PART_NUM => $i + 1, OssClient::OSS_SEEK_TO => $from_pos, OssClient::OSS_LENGTH => $to_pos - $from_pos + 1, OssClient::OSS_CHECK_MD5 => $is_check_md5);
if ($is_check_md5) {
$content_md5 = OssUtil::getMd5SumForFile($uploadFile, $from_pos, $to_pos);
$up_options[OssClient::OSS_CONTENT_MD5] = $content_md5;
}
$response_upload_part[] = $client->uploadPart($bucket, $object, $uploadId, $up_options);
}
$uploadParts = array();
foreach ($response_upload_part as $i => $etag) {
$uploadParts[] = array('PartNumber' => $i + 1, 'ETag' => $etag);
}
return $client->completeMultipartUpload($bucket, $object, $uploadId, $uploadParts);
}
/**
* 生成DeleteMultiObjects接口的xml消息
*
* @param string[] $objects
* @param bool $quiet
* @return string
*/
public static function createDeleteObjectsXmlBody($objects, $quiet)
{
$xml = new \SimpleXMLElement('<?xml version="1.0" encoding="utf-8"?><Delete></Delete>');
$xml->addChild('Quiet', $quiet);
foreach ($objects as $object) {
$sub_object = $xml->addChild('Object');
$object = OssUtil::sReplace($object);
$sub_object->addChild('Key', $object);
}
return $xml->asXML();
}
