27 lines
1.3 KiB
JavaScript
27 lines
1.3 KiB
JavaScript
|
import { computed } from 'vue';
|
||
|
|
import { useData } from './data';
|
||
|
|
import { ensureStartingSlash } from '../support/utils';
|
||
|
|
export function useLangs({ removeCurrent = true, correspondingLink = false } = {}) {
|
||
|
|
const { site, localeIndex, page, theme } = useData();
|
||
|
|
const currentLang = computed(() => ({
|
||
|
|
label: site.value.locales[localeIndex.value]?.label,
|
||
|
|
link: site.value.locales[localeIndex.value]?.link ||
|
||
|
|
(localeIndex.value === 'root' ? '/' : `/${localeIndex.value}/`)
|
||
|
|
}));
|
||
|
|
const localeLinks = computed(() => Object.entries(site.value.locales).flatMap(([key, value]) => removeCurrent && currentLang.value.label === value.label
|
||
|
|
? []
|
||
|
|
: {
|
||
|
|
text: value.label,
|
||
|
|
link: normalizeLink(value.link || (key === 'root' ? '/' : `/${key}/`), theme.value.i18nRouting !== false && correspondingLink, page.value.relativePath.slice(currentLang.value.link.length - 1), !site.value.cleanUrls)
|
||
|
|
}));
|
||
|
|
return { localeLinks, currentLang };
|
||
|
|
}
|
||
|
|
function normalizeLink(link, addPath, path, addExt) {
|
||
|
|
return addPath
|
||
|
|
? link.replace(/\/$/, '') +
|
||
|
|
ensureStartingSlash(path
|
||
|
|
.replace(/(^|\/)?index.md$/, '$1')
|
||
|
|
.replace(/\.md$/, addExt ? '.html' : ''))
|
||
|
|
: link;
|
||
|
|
}
|