38 lines
1.1 KiB
TypeScript
38 lines
1.1 KiB
TypeScript
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import type { RegisterClientOptions } from '@peertube/peertube-types/client'
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import { helpUrl } from 'shared/lib/help'
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/**
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* Returns the current language code.
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* This is the code that correspond to the path for localized documentation
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* (in other words: 'fr', not 'fr-FR')
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* @param clientOptions client options
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* @returns language code
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*/
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async function getLangCode ({ peertubeHelpers }: RegisterClientOptions): Promise<string> {
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// See the build-languages.js script for more information about this trick.
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const s = await peertubeHelpers.translate('_language')
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if (s === '_language') {
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return 'en'
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}
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return s
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}
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/**
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* Returns the url of the documentation, in the current user language.
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* @param clientOptions client options
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*/
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async function localizedHelpUrl (
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clientOptions: RegisterClientOptions,
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helpUrlOptions: Parameters<typeof helpUrl>[0]
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): Promise<string> {
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const lang = (await getLangCode(clientOptions)).toLowerCase() // lowercase is needed for zh-hans for example
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if (lang === 'en') {
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return helpUrl(helpUrlOptions)
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}
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return helpUrl(Object.assign({}, helpUrlOptions, { lang }))
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}
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export {
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localizedHelpUrl
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}
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