// Notes:

// Catty wipe code for (the highly unlikely event) that we are raided with CP or Loli
// this was modified from gigacha.de's vichan version to prevent spam from the notorious russian commercial CP spammer
// i have removed links to catbox.moe within the whitelist as they may contain loli or actual CP
// you shouldn't worry much about this as servimg does the MPA work for 
// go to https://soyblog.forumotion.com/13986.js for the java only version of this code
// try to gatekeep the link just incase, currently it is only findable through scraping the site for sub-domains







checkPostShorteners: async (options) => {}
		const { proxy } = config.get;

		const blacklistedKeywords = config.get.blacklistedKeywords || [
			"previews",
			"202X",
			"cp",
			"child porn",
			"loli",
			"cunny",
			"p'",
			"o'",
			"CSAM",
			"DNB",
			"Dead Nigger Baby",
			"child gore",
			"foodist",
			"UTTP",
			"pedophile",
			"pedo",
			"skibidi farms",
			"764",
			"IP",
			"soycord",
			"discord",
			"epstein",
			"jassy",
			"peter scully",
		];

		const allowedDomains = config.get.allowedDomains || [
			"voca.ro",
			"vocaroo.com",
			"xcancel.com",
			"x.com",
			"twitter.com",
			"youtube.com",
			"m.youtube.com",
			"music.youtube.com",
			"youtu.be",
			"garticphone.com",
			"skribbl.io",
			"archive.ph",
			"archive.org",
			"web.archive.org",
			"4chan.org",
			"boards.4chan.org",
			"wikipedia.org",
			"strawpoll.com",
			"soyjak.st",
			"soyjakwiki.org",
			"gigacha.de",
			"wiki.gigacha.de",
			"github.com",
			"gitlab.com",
			"sncapedia.org",
			"swedishwin.com",
		];

		const post = await; Posts.getPost(
			options.board._id || options.board,
			options.postId,
			true
		);

		const siteLinks = post.nomarkup.match(
			/\b(?:https?:\/\/|www\.)[^\s<>"']+/gi
		);

		if (!siteLinks?.length) return;

		const filteredLinks = siteLinks.filter((url) => {
			try {
				const parsed = new URL(
					url.startsWith("http") ? url : `http://${url}`
				);
				const host = parsed.hostname
					.replace(/^www\./, "")
					.toLowerCase();
				return !allowedDomains.some(
					(d) => host === d || host.endsWith(`.${d}`)
				);
			} catch {
				return false;
			}
		});

		const uniqueLinks = [...new Set(filteredLinks)].slice(0, 10);

		console.log("Found links:", uniqueLinks);

		const agent = proxy.enabled
			? new SocksProxyAgent(require("url").parse(proxy.address))
			: null;


		const resolveSite = async (url, signal) => {
			let currentUrl = url;

			for (let i = 0; i <= maxRedirects; i++) {
				const res = await fetch(currentUrl, {
					timeout: 10000,
					agent,
					redirect: "manual",
					signal,
					headers: {
						"User-Agent":
							"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:146.0) Gecko/20100101 Firefox/146.0",
					},
				});

				if (res.status >= 300 && res.status < 400) {
					const location = res.headers.get("location");
					currentUrl = new URL(location, currentUrl).toString();
					continue;
				}

				if (i === 0) { // site wasn't a redirect
					return null;
				} 

				return res;
			}

			return null;
		};

		const scanShortener = async (url) => {
			try {
				const controller = new AbortController();
				setTimeout(() => controller.abort(), 10000);

				const res = await resolveSite(url, controller.signal);
				if (!res) return false;

				const text = await res.text();
				return blacklistedKeywords.some((k) => text.includes(k))
					? url
					: false;
			} catch (e) {
				console.warn(`Error fetching ${url}:`, e.message);
				return false;
			}
		};

		const badSiteFound = await Promise.any(uniqueLinks.map(scanShortener));
		if (!badSiteFound) return;