@aws-amplify/storage
Version:
Storage category of aws-amplify
63 lines (61 loc) • 2.71 kB
JavaScript
;
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
Object.defineProperty(exports, "__esModule", { value: true });
exports.uploadPartExecutor = void 0;
const s3data_1 = require("../../../../utils/client/s3data");
const utils_1 = require("../../../../../../utils");
const crc32_1 = require("../../../../utils/crc32");
const utils_2 = require("../../../../utils");
const uploadPartExecutor = async ({ dataChunkerGenerator, completedPartNumberSet, s3Config, abortSignal, bucket, finalKey, uploadId, onPartUploadCompletion, onProgress, isObjectLockEnabled, useCRC32Checksum, expectedBucketOwner, }) => {
let transferredBytes = 0;
for (const { data, partNumber, size } of dataChunkerGenerator) {
if (abortSignal.aborted) {
utils_1.logger.debug('upload executor aborted.');
break;
}
if (completedPartNumberSet.has(partNumber)) {
utils_1.logger.debug(`part ${partNumber} already uploaded.`);
transferredBytes += size;
onProgress?.({
transferredBytes,
});
}
else {
// handle cancel error
let checksumCRC32;
if (useCRC32Checksum) {
checksumCRC32 = await (0, crc32_1.calculateContentCRC32)(data);
}
const contentMD5 =
// check if checksum exists. ex: should not exist in react native
!checksumCRC32 && isObjectLockEnabled
? await (0, utils_2.calculateContentMd5)(data)
: undefined;
const { ETag: eTag } = await (0, s3data_1.uploadPart)({
...s3Config,
abortSignal,
onUploadProgress: (event) => {
const { transferredBytes: currentPartTransferredBytes } = event;
onProgress?.({
transferredBytes: transferredBytes + currentPartTransferredBytes,
});
},
}, {
Bucket: bucket,
Key: finalKey,
UploadId: uploadId,
Body: data,
PartNumber: partNumber,
ChecksumCRC32: checksumCRC32?.checksum,
ContentMD5: contentMD5,
ExpectedBucketOwner: expectedBucketOwner,
});
transferredBytes += size;
// eTag will always be set even the S3 model interface marks it as optional.
onPartUploadCompletion(partNumber, eTag, checksumCRC32?.checksum);
}
}
};
exports.uploadPartExecutor = uploadPartExecutor;
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