40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
import { RequestError } from './errors.js';
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export const isResponseOk = (response) => {
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const { statusCode } = response;
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const limitStatusCode = response.request.options.followRedirect ? 299 : 399;
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return (statusCode >= 200 && statusCode <= limitStatusCode) || statusCode === 304;
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};
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/**
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An error to be thrown when server response code is 2xx, and parsing body fails.
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Includes a `response` property.
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*/
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export class ParseError extends RequestError {
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constructor(error, response) {
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const { options } = response.request;
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super(`${error.message} in "${options.url.toString()}"`, error, response.request);
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this.name = 'ParseError';
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this.code = 'ERR_BODY_PARSE_FAILURE';
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}
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}
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export const parseBody = (response, responseType, parseJson, encoding) => {
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const { rawBody } = response;
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try {
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if (responseType === 'text') {
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return rawBody.toString(encoding);
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}
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if (responseType === 'json') {
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return rawBody.length === 0 ? '' : parseJson(rawBody.toString(encoding));
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}
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if (responseType === 'buffer') {
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return rawBody;
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}
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}
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catch (error) {
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throw new ParseError(error, response);
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}
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throw new ParseError({
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message: `Unknown body type '${responseType}'`,
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name: 'Error',
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}, response);
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};
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