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Merge branch 'middleware-perf-part2' of github.com:github/docs-internal into middleware-perf

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Sarah Schneider
2021-05-21 12:24:12 -04:00
parent 7c7d9bf6b0 1945b8a3d4
commit c2324f893b
5 changed files with 55 additions and 53 deletions
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33
middleware/contextualizers/render-tree-titles.js
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@@ -1,33 +0,0 @@
const { sortBy } = require('lodash')
const renderOpts = { textOnly: true, encodeEntities: true }
module.exports = async function renderTreeTitles (req, res, next) {
if (!req.context.page) return next()
if (req.context.page.documentType === 'homepage') return next()
await renderLiquidInTitles(req.context.siteTree[req.context.currentLanguage][req.context.currentVersion], req.context)
return next()
}
// Add new props to each siteTree page here...
async function renderLiquidInTitles (pageInTree, context) {
// We _only_ need to render the titles and shortTitles that contain Liquid.
pageInTree.renderedFullTitle = pageInTree.page.title.includes('{')
? await pageInTree.page.renderProp('title', context, renderOpts)
: pageInTree.page.title
if (pageInTree.page.shortTitle) {
pageInTree.renderedShortTitle = pageInTree.page.shortTitle.includes('{')
? await pageInTree.page.renderProp('shortTitle', context, renderOpts)
: pageInTree.page.shortTitle
}
if (!pageInTree.childPages) return
pageInTree.page.childPages = sortBy(
await Promise.all(pageInTree.childPages.map(async (childPage) => await renderLiquidInTitles(childPage, context))),
// Sort by the ordered array of `children` in the frontmatter.
pageInTree.page.children
)
}