x-ray-scraper/src/utils/parameterHelper.js

Scraper next gen based on x-ray (2.3.2)

const { isUrl, isHTML } = require('./commonHelpers');

function assignParameters(source, scope, selector) {
  if (scope === undefined) {
    return { source: null, scope: null, selector: source };
  } else if (selector === undefined) {
    if (isUrl(source) || source.html || isHTML(source)) {
      return { source, scope: null, selector: scope };
    } else {
      return { source: null, scope: source, selector: scope };
    }
  }
  return { source, scope, selector };
}

module.exports = assignParameters;