open-consul/website/components/_temp-enable-hidden-pages/index.js
Zachary Shilton d605632216
website: resolve unlinked content (#10087)
* website: add back unlinked pages to match previous state

* website: add unlinked content check

* website: add hidden nav-data to unlinked content check
2021-04-23 10:51:13 -04:00

86 lines
2.6 KiB
JavaScript

// Imports below are used in server-side only
import fs from 'fs'
import path from 'path'
import {
generateStaticPaths as docsPageStaticPaths,
generateStaticProps as docsPageStaticProps,
} from '@hashicorp/react-docs-page/server'
/**
* DEBT
* This is a short term hotfix for "hidden" docs-sidenav items.
*
* We likely do NOT want to support this in docs-page/server,
* instead, a simple "hidden" attribute supported on docs-sidenav
* nodes would do the trick, ensuring the "path" is "registered"
* in the appropriate nav-data file, and located in the correct spot
* in the nav-data tree, while also hiding that item in the sidebar.
*
* We can remove this hack with once support lands for "hidden" items,
* currently this is somewhat blocked by branding rollout:
* Asana task that will resolve this debt:
* https://app.asana.com/0/1100423001970639/1200197752405255/f
* Draft PR to support "hidden" nav items:
* https://github.com/hashicorp/react-components/pull/220
**/
const DEFAULT_PARAM_ID = 'page'
export async function generateStaticPaths({
navDataFile,
navDataFileHidden,
localContentDir,
}) {
const visiblePaths = await docsPageStaticPaths({
navDataFile,
localContentDir,
})
const hiddenPaths = await docsPageStaticPaths({
navDataFile: navDataFileHidden,
localContentDir,
})
return visiblePaths.concat(hiddenPaths)
}
export async function generateStaticProps({
navDataFile,
navDataFileHidden,
localContentDir,
product,
params,
paramId = DEFAULT_PARAM_ID,
additionalComponents,
}) {
// Read in the "hidden" nav data, and flatten it
const navDataVisible = readNavData(navDataFile)
const navDataHidden = readNavData(navDataFileHidden)
// Check if this is a "hidden" page, if so, use the navDataHidden
// to generate static props.
const currentPath = params[paramId] ? params[paramId].join('/') : ''
const hiddenPaths = flattenNavData(navDataHidden).map((n) => n.path)
const isHiddenPage = hiddenPaths.filter((p) => p == currentPath).length > 0
// Return the static props, but always pass the navDataVisible
// as the navData to be displayed.
const staticProps = await docsPageStaticProps({
navDataFile: isHiddenPage ? navDataFileHidden : navDataFile,
localContentDir,
product,
params,
paramId,
additionalComponents,
})
return { ...staticProps, navData: navDataVisible }
}
function readNavData(navDataFile) {
const filePath = path.join(process.cwd(), navDataFile)
return JSON.parse(fs.readFileSync(filePath))
}
function flattenNavData(nodes) {
return nodes.reduce((acc, n) => {
if (!n.routes) return acc.concat(n)
return acc.concat(flattenNavData(n.routes))
}, [])
}