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prerender-objects.js

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const fs = require('fs')

const path = require('path')

const cheerio = require('cheerio')

const { liquid } = require('../../../lib/render-content')

const getMiniTocItems = require('../../../lib/get-mini-toc-items')

const rewriteLocalLinks = require('../../../lib/rewrite-local-links')

const includes = path.join(process.cwd(), 'includes')

const objectIncludeFile = fs.readFileSync(path.join(includes, 'graphql-object.html'), 'utf8')

// TODO need to localize

const currentLanguage = 'en'

module.exports = async function prerenderObjects (schemaJsonPerVersion, version) {

const site = await require('../../../lib/site-data')()

// create a bare minimum context for rendering the graphql-object.html layout

const context = {

currentLanguage,

site: site[currentLanguage].site,

graphql: { schemaForCurrentVersion: schemaJsonPerVersion }

}

const objectsArray = []

// render the graphql-object.html layout for every object

for (const object of schemaJsonPerVersion.objects) {

context.item = object

const objectHtml = await liquid.parseAndRender(objectIncludeFile, context)

const $ = cheerio.load(objectHtml, { xmlMode: true })

rewriteLocalLinks($, version, currentLanguage)

const htmlWithVersionedLinks = $.html()

objectsArray.push(htmlWithVersionedLinks)

}

const objectsHtml = objectsArray.join('\n')

return {

html: objectsHtml,

miniToc: getMiniTocItems(objectsHtml)

}

}