html-to-article-json/dist/text-formattings.js

Converting HTML to article-json

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
var defaultTextFormattings = [{
  property: 'content',
  get: function get(elm) {
    return elm.nodeName === '#text' && elm.data || null;
  }
}, {
  property: 'href',
  get: function get(elm) {
    if (!elm.tagName) {
      return null;
    }
    return elm.tagName.toLowerCase() === 'a' && elm.getAttribute('href') || null;
  }
}, {
  property: 'italic',
  get: function get(elm) {
    if (!elm.tagName) {
      return false;
    }
    var tagName = elm.tagName.toLowerCase();

    return tagName === 'i' || tagName === 'em' || elm.style.fontStyle === 'italic';
  }
}, {
  property: 'bold',
  get: function get(elm) {
    if (!elm.tagName) {
      return false;
    }
    var fontWeight = elm.style.fontWeight;
    var tagName = elm.tagName.toLowerCase();
    return tagName === 'b' || tagName === 'strong' || fontWeight === 'bold' || parseInt(fontWeight, 10) >= 700;
  }
}, {
  property: 'mark',
  classProperty: 'markClass',
  getClass: function getClass(elm) {
    if (!elm.tagName || elm.tagName.toLowerCase() !== 'mark') {
      return null;
    }

    return elm.getAttribute('class');
  },
  get: function get(elm) {
    if (!elm.tagName) {
      return false;
    }

    var tagName = elm.tagName.toLowerCase();
    return tagName === 'mark';
  }
}, {
  property: 'strikethrough',
  get: function get(elm) {
    if (!elm.tagName) {
      return false;
    }

    var tagName = elm.tagName.toLowerCase();
    return tagName === 's' || tagName === 'strike' || tagName === 'del';
  }
}];

exports.default = function (opts) {
  return opts.customTextFormattings ? defaultTextFormattings.concat(opts.customTextFormattings) : defaultTextFormattings;
};