@aws-amplify/storage
Version:
Storage category of aws-amplify
75 lines (72 loc) • 3.06 kB
JavaScript
import { parseMetadata } from '@aws-amplify/core/internals/aws-client-utils';
import { AmplifyUrl, AmplifyUrlSearchParams } from '@aws-amplify/core/internals/utils';
import { composeServiceApi } from '@aws-amplify/core/internals/aws-client-utils/composers';
import { s3TransferHandler } from '../runtime/s3TransferHandler/fetch.mjs';
import 'fast-xml-parser';
import '../runtime/s3TransferHandler/xhr.mjs';
import 'buffer';
import { buildStorageServiceError } from '../utils/deserializeHelpers.mjs';
import { validateS3RequiredParameter, assignStringVariables } from '../utils/serializeHelpers.mjs';
import { generateDeleteObjectsXml } from '../../generateDeleteObjectsXml.mjs';
import { calculateContentMd5 } from '../../md5.mjs';
import { defaultConfig, parseXmlError } from './base.mjs';
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
const deleteObjectsSerializer = async (input, endpoint) => {
const url = new AmplifyUrl(endpoint.url.toString());
validateS3RequiredParameter(!!input.Delete, 'Delete');
url.pathname = '/';
url.search = new AmplifyUrlSearchParams({
delete: '',
}).toString();
const body = generateDeleteObjectsXml(input.Delete.Objects, input.Delete.Quiet ?? false);
const contentMd5 = input.ContentMD5 ?? (await calculateContentMd5(body));
const headers = assignStringVariables({
'x-amz-expected-bucket-owner': input.ExpectedBucketOwner,
'content-type': 'application/xml',
'content-md5': contentMd5,
});
const request = {
method: 'POST',
headers,
url,
body,
};
return request;
};
const deleteObjectsDeserializer = async (response) => {
if (response.statusCode >= 300) {
const error = await parseXmlError(response);
throw buildStorageServiceError(error);
}
const text = await response.body.text();
const deleted = [];
const errors = [];
const deletedMatches = text.matchAll(/<Deleted>[\s\S]*?<\/Deleted>/g);
for (const match of deletedMatches) {
const keyMatch = match[0].match(/<Key>(.*?)<\/Key>/);
if (keyMatch) {
deleted.push({ Key: keyMatch[1] });
}
}
const errorMatches = text.matchAll(/<Error>[\s\S]*?<\/Error>/g);
for (const match of errorMatches) {
const keyMatch = match[0].match(/<Key>(.*?)<\/Key>/);
const codeMatch = match[0].match(/<Code>(.*?)<\/Code>/);
const messageMatch = match[0].match(/<Message>(.*?)<\/Message>/);
errors.push({
Key: keyMatch?.[1],
Code: codeMatch?.[1],
Message: messageMatch?.[1],
});
}
const result = {
Deleted: deleted,
Errors: errors,
$metadata: parseMetadata(response),
};
return result;
};
const deleteObjects = composeServiceApi(s3TransferHandler, deleteObjectsSerializer, deleteObjectsDeserializer, { ...defaultConfig, responseType: 'text' });
export { deleteObjects };
//# sourceMappingURL=deleteObjects.mjs.map