@ezs/basics/lib/bib-parse.js

Basics statements for EZS

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _string_decoder = require("string_decoder");
var _bib2json = _interopRequireDefault(require("bib2json"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function BIBParse(data, feed) {
  if (!this.decoder) {
    this.decoder = new _string_decoder.StringDecoder('utf8');
    this.remainder = '';
    this.counter = 0;
    this.parser = new _bib2json.default(entry => {
      feed.write(entry);
    });
  }
  if (this.isLast()) {
    this.remainder += this.decoder.end();
    if (this.remainder && this.counter > 1) {
      this.parser.parse(this.remainder);
    }
    return feed.close();
  }
  let chunk;
  if (Buffer.isBuffer(data)) {
    chunk = this.decoder.write(data);
  } else if (typeof data === 'string') {
    chunk = data;
  } else {
    chunk = '';
  }
  this.parser.parse(chunk);
  this.counter += 1;
  feed.end();
}

/**
 * Take a `String` and split it at bibtext entry.
 *
 * Input:
 *
 * ```json
 * ["@article{my_article,\ntitle = {Hello world},\n", "journal = \"Some Journal\"\n"]
 * ```
 *
 * Output:
 *
 * ```json
 * ["a", "b", "c", "d"]
 * ```
 *
 * @name BIBParse
 * @returns {Object}
 */
var _default = exports.default = {
  BIBParse
};