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Use priority ahead of region

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William Oldham 2024-01-06 10:46:16 +00:00
parent 8a7e277d1c
commit d8c96f2b6d
1 changed files with 9 additions and 9 deletions
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18
src/utils/language.ts
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@ -5,8 +5,8 @@ const languageOrder = ["en", "hi", "fr", "de", "nl", "pt"];
// mapping of language code to country code.
// multiple mappings can exist, since languages are spoken in multiple countries.
// This mapping purely exists to prioritize a country over another in languages where the
// base language code does not contain a region (i.e. if the language code is zh-Hant where Hant is a script)
// This mapping purely exists to prioritize a country over another in languages where the base language code does
// not contain a region (i.e. if the language code is zh-Hant where Hant is a script) or if the region in the language code is incorrect
// iso639_1 -> iso3166 Alpha-2
const countryPriority: Record<string, string> = {
zh: "cn",
@ -140,6 +140,13 @@ export function getCountryCodeForLocale(locale: string): string | null {
return priority ?? null;
}
if (priority) {
const prioritizedCountry = output.countries.find(
(v) => v.code_2.toLowerCase() === priority,
);
if (prioritizedCountry) return prioritizedCountry.code_2.toLowerCase();
}
// If the language contains a region, check that against the countries and
// return the region if it matches
const regionSubtag = tag?.region?.Subtag.toLowerCase();
@ -151,13 +158,6 @@ export function getCountryCodeForLocale(locale: string): string | null {
);
if (regionCode) return regionCode.code_2.toLowerCase();
}
if (priority) {
const prioritizedCountry = output.countries.find(
(v) => v.code_2.toLowerCase() === priority,
);
if (prioritizedCountry) return prioritizedCountry.code_2.toLowerCase();
}
return output.countries[0].code_2.toLowerCase();
}