ridheshcybe/html-sanitize

## html-sanitize
import { JSDOM } from 'jsdom';
import { readFile } from 'node:fs';
import { resolve } from 'path';

function sleep(ms = 1000) {
    return new Promise((l, r) => {
        setTimeout(() => {
            l();
        }, ms);
    })
}

var options = {
    url: `http://localhost:2021`,
    referrer: `http://localhost:2021`,
    contentType: "text/html",
    includeNodeLocations: true,
    storageQuota: 5000000
}

var __dirname = new URL(
    import.meta.url).pathname.split('');
__dirname.shift();
__dirname = __dirname.join('').replaceAll('%20', ' ')

var frontend = resolve(__dirname, '../../frontend')

export default async(path) => {
    var erra = [];
    var urls = [];
    var scripts = '';
    var styles = '';

    var dom = await JSDOM.fromFile(path, options);

    var { document } = dom.window;

    document.querySelectorAll('script').forEach(e => {
        urls.push({ src: e.src, type: 'script' });
        e.remove();
    });

    document.querySelectorAll('link').forEach(e => {
        if (e.type == "style") {
            urls.push({ src: e.href, type: 'style' });
            e.remove();
        }
        if (e.type == "manifest") {
            urls.push({ src: e.src, type: 'manifest' })
        }
    });

    urls.forEach(url => {
        if (url.src) {
            if (url.type == 'script') {
                url.src = new URL(url.src).pathname.split('')
                url.src.shift();
                readFile(
                    resolve(frontend, url.src.join('')),
                    "utf-8",
                    (err, data) => {
                        if (err) {
                            erra.push(err)
                            console.log(erra)
                            return
                        };
                        var script = `<script>${data.trim()}</script>`

                        scripts += script
                    }
                )
            };
            if (url.type == 'style') {
                url.src = new URL(url.src).pathname.split('')
                url.src.shift();
                readFile(
                    resolve(frontend, url.src.join('')),
                    "utf-8",
                    (err, data) => {
                        if (err) {
                            erra.push(err)
                            console.log(erra)
                            return;
                        };
                        var style = `<style>${data.trim()}</style>`
                        styles += style
                    }
                )
            };
        };
    });

    await sleep(50);

    if (erra.length > 0) throw new Error(erra);

    var html = `<!DOCTYPE html><html lang="en"><head>${document.head.innerHTML}${styles}</head><body>${document.body.innerHTML}${scripts}</body></html>`

    return html.replace(/^\s+|\s+$/gm, '').replaceAll('\n', '');
}
	import { JSDOM } from 'jsdom';
	import { readFile } from 'node:fs';
	import { resolve } from 'path';

	function sleep(ms = 1000) {
	return new Promise((l, r) => {
	setTimeout(() => {
	l();
	}, ms);
	})
	}

	var options = {
	url: `http://localhost:2021`,
	referrer: `http://localhost:2021`,
	contentType: "text/html",
	includeNodeLocations: true,
	storageQuota: 5000000
	}

	var __dirname = new URL(
	import.meta.url).pathname.split('');
	__dirname.shift();
	__dirname = __dirname.join('').replaceAll('%20', ' ')

	var frontend = resolve(__dirname, '../../frontend')

	export default async(path) => {
	var erra = [];
	var urls = [];
	var scripts = '';
	var styles = '';

	var dom = await JSDOM.fromFile(path, options);

	var { document } = dom.window;

	document.querySelectorAll('script').forEach(e => {
	urls.push({ src: e.src, type: 'script' });
	e.remove();
	});

	document.querySelectorAll('link').forEach(e => {
	if (e.type == "style") {
	urls.push({ src: e.href, type: 'style' });
	e.remove();
	}
	if (e.type == "manifest") {
	urls.push({ src: e.src, type: 'manifest' })
	}
	});

	urls.forEach(url => {
	if (url.src) {
	if (url.type == 'script') {
	url.src = new URL(url.src).pathname.split('')
	url.src.shift();
	readFile(
	resolve(frontend, url.src.join('')),
	"utf-8",
	(err, data) => {
	if (err) {
	erra.push(err)
	console.log(erra)
	return
	};
	var script = `<script>${data.trim()}</script>`

	scripts += script
	}
	)
	};
	if (url.type == 'style') {
	url.src = new URL(url.src).pathname.split('')
	url.src.shift();
	readFile(
	resolve(frontend, url.src.join('')),
	"utf-8",
	(err, data) => {
	if (err) {
	erra.push(err)
	console.log(erra)
	return;
	};
	var style = `<style>${data.trim()}</style>`
	styles += style
	}
	)
	};
	};
	});

	await sleep(50);

	if (erra.length > 0) throw new Error(erra);

	var html = `<!DOCTYPE html><html lang="en"><head>${document.head.innerHTML}${styles}</head><body>${document.body.innerHTML}${scripts}</body></html>`

	return html.replace(/^\s+\|\s+$/gm, '').replaceAll('\n', '');
	}