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export const parseUrl = (
url: string,
defaultLocale: string,
localeCodes: string[],
base: string
) => {
if (
!url ||
!defaultLocale ||
localeCodes.length === 0 ||
localeCodes.some((key) => !key) ||
!base
) {
throw new Error('parseUrl: some parameters are empty');
}
if (url.indexOf(base) !== 0) {
return undefined;
}
let s = url.replace(base, '');
if (!s || s === '/') {
return { locale: defaultLocale, path: '/' };
}
if (!s.startsWith('/')) {
s = '/' + s;
}
const a = s.split('/');
const locale = a[1];
if (localeCodes.some((key) => key === locale)) {
let path = a.slice(2).join('/');
if (path === '//') {
path = '/';
}
if (path !== '/' && !path.startsWith('/')) {
path = '/' + path;
}
return { locale, path };
}
return { locale: defaultLocale, path: s };
};
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