237899745
4350113979
- 在editStorageForm中初始化oss_storage_quota_value和oss_quota_unit - 删除重复的旧配额说明块，保留新的当前配额设置显示 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
39 lines
1.6 KiB
JavaScript
39 lines
1.6 KiB
JavaScript
import { Readable } from "node:stream";
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import { getAwsChunkedEncodingStream as getAwsChunkedEncodingStreamBrowser } from "./getAwsChunkedEncodingStream.browser";
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import { isReadableStream } from "./stream-type-check";
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export function getAwsChunkedEncodingStream(stream, options) {
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const readable = stream;
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const readableStream = stream;
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if (isReadableStream(readableStream)) {
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return getAwsChunkedEncodingStreamBrowser(readableStream, options);
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}
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const { base64Encoder, bodyLengthChecker, checksumAlgorithmFn, checksumLocationName, streamHasher } = options;
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const checksumRequired = base64Encoder !== undefined &&
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checksumAlgorithmFn !== undefined &&
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checksumLocationName !== undefined &&
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streamHasher !== undefined;
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const digest = checksumRequired ? streamHasher(checksumAlgorithmFn, readable) : undefined;
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const awsChunkedEncodingStream = new Readable({
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read: () => { },
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});
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readable.on("data", (data) => {
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const length = bodyLengthChecker(data) || 0;
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if (length === 0) {
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return;
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}
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awsChunkedEncodingStream.push(`${length.toString(16)}\r\n`);
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awsChunkedEncodingStream.push(data);
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awsChunkedEncodingStream.push("\r\n");
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});
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readable.on("end", async () => {
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awsChunkedEncodingStream.push(`0\r\n`);
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if (checksumRequired) {
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const checksum = base64Encoder(await digest);
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awsChunkedEncodingStream.push(`${checksumLocationName}:${checksum}\r\n`);
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awsChunkedEncodingStream.push(`\r\n`);
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}
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awsChunkedEncodingStream.push(null);
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});
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return awsChunkedEncodingStream;
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}
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