@daks.dev/svelte.sdk/dist/server/hooks.js

DAKS.DEV Svelte SDK

import { readFile } from 'node:fs/promises';
import { resolve } from 'node:path';
import * as cookie from 'cookie';
import { minify } from 'html-minifier-terser';
import { building } from '$app/environment';
const pkg = JSON.parse(await readFile(resolve(process.cwd(), 'package.json'), 'utf8'));
const minification = {
    caseSensitive: true,
    collapseBooleanAttributes: true,
    collapseInlineTagWhitespace: true,
    collapseWhitespace: true,
    conservativeCollapse: true, //+  error Svelte render {@html ...}
    // continueOnParseError: true, //?
    decodeEntities: true,
    minifyCSS: true,
    minifyJS: true,
    minifyURLs: true,
    //preserveLineBreaks: true, //+
    removeAttributeQuotes: true,
    //removeComments: true, //- error Svelte CSR head tags modify
    removeOptionalTags: true,
    removeRedundantAttributes: true,
    removeScriptTypeAttributes: true,
    removeStyleLinkTypeAttributes: true,
    //removeTagWhitespace: true, //- error FF analise code
    useShortDoctype: true
};
function microdata(pathname) {
    const data = {};
    switch (pathname) {
        case '/about':
            data.page = 'AboutPage';
            break;
        case '/contacts':
            data.page = 'ContactPage';
            break;
        default:
            data.page = 'WebPage';
    }
    return data;
}
const handle = (async ({ event, resolve }) => {
    const preloads = ['js', 'css', 'font'];
    const response = await resolve(event, {
        // transformPageChunk: ({ html }) => html.replace('%schema.page%', schema(event.url.pathname)),
        preload: ({ type }) => preloads.includes(type)
    });
    const cookies = cookie.parse(event.request.headers.get('cookie') ?? '');
    event.locals.userid = cookies['userid'] || crypto.randomUUID();
    if (!cookies['userid']) {
        response.headers.set('set-cookie', cookie.serialize('userid', event.locals.userid, {
            path: '/',
            httpOnly: true
        }));
    }
    if (response.headers.get('content-type') === 'text/html') {
        const schema = microdata(event.url.pathname);
        let html = (await response.text())
            .replaceAll('%app.version%', pkg.version)
            .replace('%schema.page%', schema.page);
        if (building)
            html = await minify(html, minification);
        return new Response(html, {
            status: response.status,
            headers: response.headers
        });
    }
    return response;
});
export default handle;