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新增云空间分片上传素材组合函数 #2

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新增云空间分片上传素材组合函数 #2

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76 changes: 76 additions & 0 deletions src/main/java/com/larksuite/oapi/composite_api/drive/Drive.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

import com.lark.oapi.Client;
import com.lark.oapi.service.drive.v1.enums.FileUploadInfoParentTypeEnum;
import com.lark.oapi.service.drive.v1.enums.MediaUploadInfoParentTypeEnum;
import com.lark.oapi.service.drive.v1.model.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
Expand All @@ -18,6 +19,81 @@ public class Drive {

private static final Logger log = LoggerFactory.getLogger(Drive.class);

/**
* 分片上传大文件至云空间文件夹下，使用到三个OpenAPI：
* 1. [分片上传文件（预上传）](<a href="https://open.feishu.cn/document/server-docs/docs/drive-v1/media/multipart-upload-media/upload_prepare">...</a>)
* 2. [分片上传文件（上传分片）](<a href="https://open.feishu.cn/document/server-docs/docs/drive-v1/media/multipart-upload-media/upload_part">...</a>)
* 2. [分片上传文件（完成上传）](<a href="https://open.feishu.cn/document/server-docs/docs/drive-v1/media/multipart-upload-media/upload_finish">...</a>)
*/
public static UploadFinishMediaResp uploadMediaByPart(Client client, String parentNode, File file, MediaUploadInfoParentTypeEnum type) throws Exception {
// 预上传, 获取文件分片大小与分片数量
UploadPrepareMediaResp prepareResp = client.drive()
.media()
.uploadPrepare(
UploadPrepareMediaReq.newBuilder()
.mediaUploadInfo(
MediaUploadInfo.newBuilder()
.fileName(file.getName())
.size(toInt(file.length()))
.parentNode(parentNode)
.parentType(type)
.build()
)
.build()
);

UploadPrepareMediaRespBody prepareRespData = prepareResp.getData();
log.info("[upload-prepare-resp] upload-id={}, block-size:{}, block-num: {}",
prepareRespData.getUploadId(),
prepareRespData.getBlockSize(),
prepareRespData.getBlockNum()
);

// 拆分文件分片, 逐片上传
Map<Integer, File> sliceFileMap = sliceFile(file, prepareRespData.getBlockSize(), prepareRespData.getBlockNum());
for (int i = 0; i < prepareRespData.getBlockNum(); i++) {
File sliceFile = sliceFileMap.get(i);
UploadPartMediaResp resp = client.drive()
.media()
.uploadPart(
UploadPartMediaReq.newBuilder()
.uploadPartMediaReqBody(
UploadPartMediaReqBody.newBuilder()
.uploadId(prepareRespData.getUploadId())
.size(toInt(sliceFile.length()))
.seq(i)
.checksum(calculateAdler32(sliceFile))
.file(sliceFile)
.build()
)
.build()
);

log.info("[upload-part-resp] index={}, success={}, msg={}", i, resp.success(), resp.getMsg());
}

// 清理碎片文件
sliceFileMap.values().forEach(Drive::del);

// 完成上传
UploadFinishMediaResp finishResp = client.drive()
.media()
.uploadFinish(
UploadFinishMediaReq.newBuilder()
.uploadFinishMediaReqBody(
UploadFinishMediaReqBody.newBuilder()
.uploadId(prepareRespData.getUploadId())
.blockNum(prepareRespData.getBlockNum())
.build()
)
.build()
);

log.info("[upload-finish-resp] success={}, msg={}, fileToken={}",
finishResp.success(), finishResp.getMsg(), finishResp.getData().getFileToken());
return finishResp;
}

/**
* 分片上传大文件至云空间文件夹下，使用到三个OpenAPI：
* 1. [分片上传文件（预上传）](<a href="https://open.feishu.cn/document/server-docs/docs/drive-v1/upload/multipart-upload-file-/upload_prepare">...</a>)
Expand Down