35 lines
739 B
JavaScript
35 lines
739 B
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var node_stream = require('node:stream');
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/* eslint-disable no-underscore-dangle */
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class JSONParser extends node_stream.Transform {
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constructor(options = {}) {
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super({ readableObjectMode: true });
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this.chunks = [];
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this.globalOptions = { ...options };
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}
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_transform(chunk, encoding, callback) {
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this.chunks.push(String(chunk)); // todo consider using a string decoder
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callback();
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}
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_flush(callback) {
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try {
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const fields = JSON.parse(this.chunks.join(''));
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this.push(fields);
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} catch (e) {
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callback(e);
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return;
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}
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this.chunks = null;
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callback();
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}
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}
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exports.default = JSONParser;
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