52 lines
2.1 KiB
JavaScript
52 lines
2.1 KiB
JavaScript
const externalRedirects = Object.keys(require('./redirects/external-sites'))
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const pathUtils = require('./path-utils')
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const assert = require('assert')
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const nonEnterpriseDefaultVersion = require('./non-enterprise-default-version')
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const allVersions = require('./all-versions')
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const supportedVersions = Object.keys(allVersions)
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const supportedPlans = Object.values(allVersions).map(v => v.plan)
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// Content authors write links like `/some/article/path`, but they need to be
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// rewritten on the fly to match the current language and page version
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module.exports = function rewriteLocalLinks ($, version, languageCode) {
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assert(languageCode, 'languageCode is required')
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$('a[href^="/"]').each((i, el) => {
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getNewHref($(el), languageCode, version)
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})
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}
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function getNewHref (link, languageCode, version) {
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const href = link.attr('href')
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// these links should not be rewritten
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if (href.startsWith('/assets')) return
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if (href.startsWith('/public')) return
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// Leave old redirected URLs intact
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// e.g. `/contact` should not be replaced with `/en/contact`
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if (externalRedirects.includes(href)) return
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let newHref
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// If the link has a hardcoded plan or version in it, do not update the version, just add the language code
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// Examples:
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// /enterprise-server@2.20/rest/reference/oauth-authorizations
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// /enterprise-server/rest/reference/oauth-authorizations (this redirects to the latest version)
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// /enterprise-server@latest/rest/reference/oauth-authorizations (this redirects to the latest version)
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const firstLinkSegment = href.split('/')[1]
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if ([...supportedPlans, ...supportedVersions, 'enterprise-server@latest'].includes(firstLinkSegment)) {
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newHref = pathUtils.getPathWithLanguage(href, languageCode)
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}
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// If link is dotcom-only, just get the language code
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// Otherwise, get the versioned path with language code
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if (!newHref) {
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newHref = link.hasClass('dotcom-only')
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? pathUtils.getVersionedPathWithLanguage(href, nonEnterpriseDefaultVersion, languageCode)
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: pathUtils.getVersionedPathWithLanguage(href, version, languageCode)
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}
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if (href !== newHref) link.attr('href', newHref)
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}
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