dropdowns

static/js/lib.js

@@ -1,105 +1,3 @@
-(() => {
-	const timeouts = new WeakMap(),
-		images = {};
-
-	marked.use({
-		async: false,
-		breaks: false,
-		gfm: true,
-		pedantic: false,
-
-		walkTokens: (token) => {
-			const { type, lang, text } = token;
-
-			if (type !== "code") {
-				return;
-			}
-
-			let code;
-
-			if (lang && hljs.getLanguage(lang)) {
-				code = hljs.highlight(text, {
-					language: lang,
-				});
-			} else {
-				code = hljs.highlightAuto(text);
-			}
-
-			token.escaped = true;
-			token.text = code.value;
-		},
-
-		renderer: {
-			code(code) {
-				const header = `<div class="pre-header">${escapeHtml(code.lang)}<button class="pre-copy" title="Copy code contents"></button></div>`;
-
-				return `<pre>${header}<code>${code.text}</code></pre>`;
-			},
-
-			image(image) {
-				const { href } = image;
-
-				const id = `i_${btoa(href).replace(/=/g, "")}`,
-					style = prepareImage(id, href) || "";
-
-				return `<div class="image ${id}" style="${style}"></div>`;
-			},
-		},
-	});
-
-	function prepareImage(id, href) {
-		if (href in images) {
-			return images[href];
-		}
-
-		images[href] = false;
-
-		const image = new Image();
-
-		image.addEventListener("load", () => {
-			const style = `aspect-ratio:${image.naturalWidth}/${image.naturalHeight};width:${image.naturalWidth}px;background-image:url(${href})`;
-
-			images[href] = style;
-
-			document.querySelectorAll(`.image.${id}`).forEach((img) => {
-				img.setAttribute("style", style);
-			});
-		});
-
-		image.addEventListener("error", () => {
-			console.error(`Failed to load image: ${href}`);
-		});
-
-		image.src = href;
-
-		return false;
-	}
-
-	document.body.addEventListener("click", (event) => {
-		const button = event.target,
-			header = button.closest(".pre-header"),
-			pre = header?.closest("pre"),
-			code = pre?.querySelector("code");
-
-		if (!code) {
-			return;
-		}
-
-		clearTimeout(timeouts.get(pre));
-
-		navigator.clipboard.writeText(code.textContent.trim());
-
-		button.classList.add("copied");
-
-		timeouts.set(
-			pre,
-			setTimeout(() => {
-				button.classList.remove("copied");
-			}, 1000),
-		);
-	});
-})();
-
 function storeValue(key, value) {
 	if (!value) {
 		localStorage.removeItem(key);