iframe-proxy | Sunbelt Computer Software

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import { productMap } from './all-products.js'
const productTOCs = Object.values(productMap)
  .filter((product) => !product.external)
  .map((product) => product.toc.replace('content/', ''))
const linkString = /{% [^}]*?link.*? \/(.*?) ?%}/m
const linksArray = new RegExp(linkString.source, 'gm')
// return an array of objects like { type: 'category|maptopic|article', href: 'path' }
export default function getTocItems(page) {
  // only process product and category tocs
  if (!page.relativePath.endsWith('index.md')) return
  if (page.relativePath === 'index.md') return
  // ignore content above Table of Contents heading
  const pageContent = page.markdown.replace(/[\s\S]*?# Table of contents\n/im, '')
  // find array of TOC link strings
  const rawItems = pageContent.match(linksArray)
  // return an empty array if this is a localized page
  if (!rawItems) {
    return []
  return rawItems.map((item) => {
    const tocItem = {}
    // a product's toc items are always categories
    // whereas a category's toc items can be either maptopics or articles
    tocItem.type = productTOCs.includes(page.relativePath)
      ? 'category'
      : item.includes('topic_')
      ? 'maptopic'
      : 'article'
    tocItem.href = item.match(linkString)[1]
    return tocItem

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