@aws-amplify/storage
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Storage category of aws-amplify
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{"version":3,"file":"downloadData.mjs","sources":["../../../../../../src/providers/s3/apis/internal/downloadData.ts"],"sourcesContent":["// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.\n// SPDX-License-Identifier: Apache-2.0\nimport { Amplify } from '@aws-amplify/core';\nimport { StorageAction } from '@aws-amplify/core/internals/utils';\nimport { resolveS3ConfigAndInput } from '../../utils/resolveS3ConfigAndInput';\nimport { createDownloadTask, validateBucketOwnerID, validateStorageOperationInput, } from '../../utils';\nimport { getObject } from '../../utils/client/s3data';\nimport { getStorageUserAgentValue } from '../../utils/userAgent';\nimport { logger } from '../../../../utils';\nimport { STORAGE_INPUT_KEY } from '../../utils/constants';\nexport const downloadData = (input) => {\n const abortController = new AbortController();\n const downloadTask = createDownloadTask({\n job: downloadDataJob(input, abortController.signal),\n onCancel: (message) => {\n abortController.abort(message);\n },\n });\n return downloadTask;\n};\nconst downloadDataJob = (downloadDataInput, abortSignal) => async () => {\n const { options: downloadDataOptions } = downloadDataInput;\n const { bucket, keyPrefix, s3Config, identityId } = await resolveS3ConfigAndInput(Amplify, downloadDataInput);\n const { inputType, objectKey } = validateStorageOperationInput(downloadDataInput, identityId);\n validateBucketOwnerID(downloadDataOptions?.expectedBucketOwner);\n const finalKey = inputType === STORAGE_INPUT_KEY ? keyPrefix + objectKey : objectKey;\n logger.debug(`download ${objectKey} from ${finalKey}.`);\n const { Body: body, LastModified: lastModified, ContentLength: size, ETag: eTag, Metadata: metadata, VersionId: versionId, ContentType: contentType, } = await getObject({\n ...s3Config,\n abortSignal,\n onDownloadProgress: downloadDataOptions?.onProgress,\n userAgentValue: getStorageUserAgentValue(StorageAction.DownloadData),\n }, {\n Bucket: bucket,\n Key: finalKey,\n ...(downloadDataOptions?.bytesRange && {\n Range: `bytes=${downloadDataOptions.bytesRange.start}-${downloadDataOptions.bytesRange.end}`,\n }),\n ExpectedBucketOwner: downloadDataOptions?.expectedBucketOwner,\n });\n const result = {\n body,\n lastModified,\n size,\n contentType,\n eTag,\n metadata,\n versionId,\n };\n return inputType === STORAGE_INPUT_KEY\n ? { key: objectKey, ...result }\n : { path: objectKey, ...result };\n};\n"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA;AACA;AASY,MAAC,YAAY,GAAG,CAAC,KAAK,KAAK;AACvC,IAAI,MAAM,eAAe,GAAG,IAAI,eAAe,EAAE;AACjD,IAAI,MAAM,YAAY,GAAG,kBAAkB,CAAC;AAC5C,QAAQ,GAAG,EAAE,eAAe,CAAC,KAAK,EAAE,eAAe,CAAC,MAAM,CAAC;AAC3D,QAAQ,QAAQ,EAAE,CAAC,OAAO,KAAK;AAC/B,YAAY,eAAe,CAAC,KAAK,CAAC,OAAO,CAAC;AAC1C,SAAS;AACT,KAAK,CAAC;AACN,IAAI,OAAO,YAAY;AACvB;AACA,MAAM,eAAe,GAAG,CAAC,iBAAiB,EAAE,WAAW,KAAK,YAAY;AACxE,IAAI,MAAM,EAAE,OAAO,EAAE,mBAAmB,EAAE,GAAG,iBAAiB;AAC9D,IAAI,MAAM,EAAE,MAAM,EAAE,SAAS,EAAE,QAAQ,EAAE,UAAU,EAAE,GAAG,MAAM,uBAAuB,CAAC,OAAO,EAAE,iBAAiB,CAAC;AACjH,IAAI,MAAM,EAAE,SAAS,EAAE,SAAS,EAAE,GAAG,6BAA6B,CAAC,iBAAiB,EAAE,UAAU,CAAC;AACjG,IAAI,qBAAqB,CAAC,mBAAmB,EAAE,mBAAmB,CAAC;AACnE,IAAI,MAAM,QAAQ,GAAG,SAAS,KAAK,iBAAiB,GAAG,SAAS,GAAG,SAAS,GAAG,SAAS;AACxF,IAAI,MAAM,CAAC,KAAK,CAAC,CAAC,SAAS,EAAE,SAAS,CAAC,MAAM,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC;AAC3D,IAAI,MAAM,EAAE,IAAI,EAAE,IAAI,EAAE,YAAY,EAAE,YAAY,EAAE,aAAa,EAAE,IAAI,EAAE,IAAI,EAAE,IAAI,EAAE,QAAQ,EAAE,QAAQ,EAAE,SAAS,EAAE,SAAS,EAAE,WAAW,EAAE,WAAW,GAAG,GAAG,MAAM,SAAS,CAAC;AAC7K,QAAQ,GAAG,QAAQ;AACnB,QAAQ,WAAW;AACnB,QAAQ,kBAAkB,EAAE,mBAAmB,EAAE,UAAU;AAC3D,QAAQ,cAAc,EAAE,wBAAwB,CAAC,aAAa,CAAC,YAAY,CAAC;AAC5E,KAAK,EAAE;AACP,QAAQ,MAAM,EAAE,MAAM;AACtB,QAAQ,GAAG,EAAE,QAAQ;AACrB,QAAQ,IAAI,mBAAmB,EAAE,UAAU,IAAI;AAC/C,YAAY,KAAK,EAAE,CAAC,MAAM,EAAE,mBAAmB,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC,EAAE,mBAAmB,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC;AACxG,SAAS,CAAC;AACV,QAAQ,mBAAmB,EAAE,mBAAmB,EAAE,mBAAmB;AACrE,KAAK,CAAC;AACN,IAAI,MAAM,MAAM,GAAG;AACnB,QAAQ,IAAI;AACZ,QAAQ,YAAY;AACpB,QAAQ,IAAI;AACZ,QAAQ,WAAW;AACnB,QAAQ,IAAI;AACZ,QAAQ,QAAQ;AAChB,QAAQ,SAAS;AACjB,KAAK;AACL,IAAI,OAAO,SAAS,KAAK;AACzB,UAAU,EAAE,GAAG,EAAE,SAAS,EAAE,GAAG,MAAM;AACrC,UAAU,EAAE,IAAI,EAAE,SAAS,EAAE,GAAG,MAAM,EAAE;AACxC,CAAC;;;;"}