@viewdo/dxp-story-cli/src/commands/json-strip-html.js

README.md

const fs = require('fs')
const path = require('path')

function ensureDirectoryExistence(filePath) {
  var dirname = path.dirname(filePath);
  if (fs.existsSync(dirname)) {
    return true;
  }
  ensureDirectoryExistence(dirname);
  fs.mkdirSync(dirname);
}

const find_strip_html = (node, found = [], path, level = 0) => {
  Object.keys(node).forEach((key) => {
    let htmlProp = /(^.*html)$/gim
    if(typeof key == 'string' && htmlProp.test(key)) {
      found.push({
        path: `${path}.html`,
        content: node[key]
      })
      node[key] = `${path}.html`
      return found
    }
    if(typeof node[key] === 'object'){
      let new_key = `${path}/${node[key].id||key}`
      find_strip_html(node[key], found, new_key, level++)
    }
  });
  return found
};


module.exports = async (options, next = 0) => {

  let result = next
  let {
    file,
    output,
    dir
  } = options

  let json_object = JSON.parse(fs.readFileSync(file))

  let file_name = path.basename(file, '.json')
  let results = find_strip_html(json_object, [], `${dir}/${file_name}`)

  // remove empty/null properties
  Object.keys(json_object).forEach(k => (!json_object[k] && json_object[k] !== undefined) && delete json_object[k])

  results.forEach(file_node => {
    let relative_path = path.join(path.dirname(file), file_node.path)
    ensureDirectoryExistence(relative_path)
    fs.writeFileSync(relative_path, file_node.content)
  })

  //let relative_path = path.join(path.dirname(file), 'stripped-story')

  fs.writeFileSync(output, JSON.stringify(json_object, null, 2))


  return result
}