export function decorateSections()

in scripts/lib-franklin.js [336:369]

• 32 lines of code
• 6 McCabe index (conditional complexity)

export function decorateSections(main) {
  main.querySelectorAll(':scope > div').forEach((section) => {
    const wrappers = [];
    let defaultContent = false;
    [...section.children].forEach((e) => {
      if (e.tagName === 'DIV' || !defaultContent) {
        const wrapper = document.createElement('div');
        wrappers.push(wrapper);
        defaultContent = e.tagName !== 'DIV';
        if (defaultContent) wrapper.classList.add('default-content-wrapper');
      }
      wrappers[wrappers.length - 1].append(e);
    });
    wrappers.forEach((wrapper) => section.append(wrapper));
    section.classList.add('section');
    section.dataset.sectionStatus = 'initialized';
    section.style.display = 'none';

    /* process section metadata */
    const sectionMeta = section.querySelector('div.section-metadata');
    if (sectionMeta) {
      const meta = readBlockConfig(sectionMeta);
      Object.keys(meta).forEach((key) => {
        if (key === 'style') {
          const styles = meta.style.split(',').map((style) => toClassName(style.trim()));
          styles.forEach((style) => section.classList.add(style));
        } else {
          section.dataset[toCamelCase(key)] = meta[key];
        }
      });
      sectionMeta.parentNode.remove();
    }
  });
}