script-for-getting-h1-and-h2-from-an-html-string.js

function generateSections(content) {
  var sections = [];
  var section = {};
  var subsection = {};
  var contentSplit = content.split('<h1>');
  for(index in contentSplit) {
    if (contentSplit[index].indexOf('</h1>') !== -1) {
      section = {};
      section.title = contentSplit[index].substring(0, contentSplit[index].indexOf('</h1>'));
      contentSecondSplit = contentSplit[index].split('<h2>');
      for(index in contentSecondSplit) {
        if (contentSecondSplit[index].indexOf('</h2>') !== -1) {
          section.subsections = section.subsections || [];
          subsection = {};
          subsection.title = contentSecondSplit[index].substring(0, contentSecondSplit[index].indexOf('</h2>'));
          section.subsections.push(subsection);
        }
      }
      sections.push(section);
    }
  }
  return sections;
}