Convert JATS XML to JSON with Camaro

index.js

const fs = require("fs");
const transform = require("camaro");
const dedent = require("deline");
const xmlDir = "test_xml";

fs.readdir(xmlDir, (err, files) => {
  files.forEach(file => {

    const xml = fs.readFileSync(xmlDir + "/" + file, "utf-8", (err, data) => {
      if (err) throw err;
    });

    const cleanXml = dedent(xml);

    // \(\bfig?\b\.[\s\S][^\)]+(\))
    // Maybe we'll strip figure references later.

    const template = {
      title: "article/front/article-meta/title-group/article-title",
      journal: "article/front/journal-meta/journal-title-group/journal-title",
      doi: "article/front/article-meta/article-id[@pub-id-type='doi']",
      author: ["article/front/article-meta/contrib-group/contrib[@contrib-type='author']/name", {
        given_name: "given-names",
        surname: "surname"
      }],
      body: "article/body",
      volume: "article/front/article-meta/volume",
      issue: "article/front/article-meta/issue",
      date: "article/front/article-meta/pub-date",
      fpage: "article/front/article-meta/fpage",
      lpage: "article/front/article-meta/lpage",
    };

    const result = transform(cleanXml, template);
    const jsonResult = JSON.stringify(result);
    const jsonFileName = file.replace(".xml",".json");

    console.log(jsonResult);

    fs.writeFile("issueJson/" + jsonFileName, jsonResult, (err) => {
      if (err) {
        if (err) throw err;
      } else {
        console.log("Created " + jsonFileName);
      }
    })
  });
});

// \(\bfig?\b\.[\s\S][^\)]+(\))