fb30a0766f
* Revise the 'pages' module to export two methods: 'loadPages' and 'loadPageMap' Update all existing references to use 'loadPages' for now * Remove explicit Promise resolutions on loadPage* methods * Condense reduction method into its now-singular usage spot * Opt for for-of instead of forEach * Make require of pages in warm-server more explicit * Be more explicit about find-page using a pageMap * Be more explicit about find-page-in-version using a pageMap * Be more explicit about site-tree using a pageMap * Extract the map creation from loadPageMap * Be more explicit about using a pageMap * Update redirects precompile to take two arguments: pageList, pageMap * Rename internal loadPages method to loadPageList * Clarify pageMap is what is stored in context.pages * Use loadPageMap in tests and stuff
23 lines
926 B
JavaScript
23 lines
926 B
JavaScript
const findPage = require('./find-page')
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const getApplicableVersions = require('./get-applicable-versions')
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module.exports = function findPageInVersion (href, pageMap, redirects, languageCode, version, isDotcomOnly = false) {
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// findPage() will throw an error if an English page can't be found
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const page = findPage(href, pageMap, redirects, languageCode)
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if (!page) return null
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// if the link is on the homepage, return the page as soon as it's found
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if (version === 'homepage') return page
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// if the link is dotcom-only, return the page as soon as it's found
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if (isDotcomOnly) return page
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// otherwise, get the versions that the found page is available in
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const applicableVersions = getApplicableVersions(page.versions, page.fullPath)
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// return null if the found page's available versions do not include the specified version
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if (!applicableVersions.includes(version)) return null
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return page
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}
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