import { base } from '$app/paths';
import { languages } from '$lib/languages';
import { getURLForLanguage } from '$lib/utils';
export async function handle({ event, resolve }) {
let language = event.params.language ?? 'en';
const strings = await import(`./locales/${language}.json`);
let path = event.url.pathname;
let page = event.route.id?.replace('/[[language]]', '').split('/')[1] ?? 'home';
let title = strings.metadata[`${page}_title`];
let description = strings.metadata[`description`];
let htmlTag = ``;
let headTag = `
gpx.studio — ${title}
`;
for (let lang of Object.keys(languages)) {
headTag += `
`;
}
let stringsHTML = page === 'app' ? stringsToHTML(strings) : '';
const response = await resolve(event, {
transformPageChunk: ({ html }) => html.replace('', htmlTag).replace('', headTag).replace('', `${stringsHTML}
`)
});
return response;
}
function stringsToHTML(dictionary, strings = new Set(), root = true) {
Object.values(dictionary).forEach((value) => {
if (typeof value === 'object') {
stringsToHTML(value, strings, false);
} else {
strings.add(value);
}
});
if (root) {
return Array.from(strings).map((string) => `${string}
`).join('');
}
}