1 files changed, 0 insertions, 115 deletions
diff --git a/src/utils/webmentions.ts b/src/utils/webmentions.ts
deleted file mode 100644
index 8edfd90..0000000
--- a/src/utils/webmentions.ts
+++ /dev/null
@@ -1,115 +0,0 @@
-import { WEBMENTION_API_KEY } from "astro:env/server";
-import * as fs from "node:fs";
-import type { WebmentionsCache, WebmentionsChildren, WebmentionsFeed } from "@/types";
-
-const DOMAIN = import.meta.env.SITE;
-const CACHE_DIR = ".data";
-const filePath = `${CACHE_DIR}/webmentions.json`;
-const validWebmentionTypes = ["like-of", "mention-of", "in-reply-to"];
-
-const hostName = new URL(DOMAIN).hostname;
-
-// Calls webmention.io api.
-async function fetchWebmentions(timeFrom: string | null, perPage = 1000) {
-	if (!DOMAIN) {
-		console.warn("No domain specified. Please set in astro.config.ts");
-		return null;
-	}
-
-	if (!WEBMENTION_API_KEY) {
-		console.warn("No webmention api token specified in .env");
-		return null;
-	}
-
-	let url = `https://webmention.io/api/mentions.jf2?domain=${hostName}&token=${WEBMENTION_API_KEY}&sort-dir=up&per-page=${perPage}`;
-
-	if (timeFrom) url += `&since${timeFrom}`;
-
-	const res = await fetch(url);
-
-	if (res.ok) {
-		const data = (await res.json()) as WebmentionsFeed;
-		return data;
-	}
-
-	return null;
-}
-
-// Merge cached entries [a] with fresh webmentions [b], merge by wm-id
-function mergeWebmentions(a: WebmentionsCache, b: WebmentionsFeed): WebmentionsChildren[] {
-	return Array.from(
-		[...a.children, ...b.children]
-			.reduce((map, obj) => map.set(obj["wm-id"], obj), new Map())
-			.values(),
-	);
-}
-
-// filter out WebmentionChildren
-export function filterWebmentions(webmentions: WebmentionsChildren[]) {
-	return webmentions.filter((webmention) => {
-		// make sure the mention has a property so we can sort them later
-		if (!validWebmentionTypes.includes(webmention["wm-property"])) return false;
-
-		// make sure 'mention-of' or 'in-reply-to' has text content.
-		if (webmention["wm-property"] === "mention-of" || webmention["wm-property"] === "in-reply-to") {
-			return webmention.content && webmention.content.text !== "";
-		}
-
-		return true;
-	});
-}
-
-// save combined webmentions in cache file
-function writeToCache(data: WebmentionsCache) {
-	const fileContent = JSON.stringify(data, null, 2);
-
-	// create cache folder if it doesn't exist already
-	if (!fs.existsSync(CACHE_DIR)) {
-		fs.mkdirSync(CACHE_DIR);
-	}
-
-	// write data to cache json file
-	fs.writeFile(filePath, fileContent, (err) => {
-		if (err) throw err;
-		console.log(`Webmentions saved to ${filePath}`);
-	});
-}
-
-function getFromCache(): WebmentionsCache {
-	if (fs.existsSync(filePath)) {
-		const data = fs.readFileSync(filePath, "utf-8");
-		return JSON.parse(data);
-	}
-	// no cache found
-	return {
-		lastFetched: null,
-		children: [],
-	};
-}
-
-async function getAndCacheWebmentions() {
-	const cache = getFromCache();
-	const mentions = await fetchWebmentions(cache.lastFetched);
-
-	if (mentions) {
-		mentions.children = filterWebmentions(mentions.children);
-		const webmentions: WebmentionsCache = {
-			lastFetched: new Date().toISOString(),
-			// Make sure the first arg is the cache
-			children: mergeWebmentions(cache, mentions),
-		};
-
-		writeToCache(webmentions);
-		return webmentions;
-	}
-
-	return cache;
-}
-
-let webMentions: WebmentionsCache;
-
-export async function getWebmentionsForUrl(url: string) {
-	if (!webMentions) webMentions = await getAndCacheWebmentions();
-
-	return webMentions.children.filter((entry) => entry["wm-target"] === url);
-}