overleaf/services/web/scripts/translations/insertHTMLFragments.js

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/*
This script will aid the process of inserting HTML fragments into all the
locales.
We are migrating from
locale: 'PRE __key1__ POST'
pug: translate(localeKey, { key1: '<b>VALUE</b>' })
to
locale: 'PRE <0>__key1__</0> POST'
pug: translate(localeKey, { key1: 'VALUE' }, ['b'])
MAPPING entries:
localeKey: ['key1', 'key2']
click_here_to_view_sl_in_lng: ['lngName']
*/
const MAPPING = {}
const { transformLocales } = require('./transformLocales')
function transformLocale(locale, components) {
components.forEach((key, idx) => {
const i18nKey = `__${key}__`
const replacement = `<${idx}>${i18nKey}</${idx}>`
if (!locale.includes(replacement)) {
locale = locale.replace(new RegExp(i18nKey, 'g'), replacement)
}
})
return locale
}
function main() {
transformLocales(MAPPING, transformLocale)
}
if (require.main === module) {
main()
}