From 1e12432ba12b5056904a39115cc461c0de51f51d Mon Sep 17 00:00:00 2001
From: Nikhil M Warrier <nikhilmwarrier@disroot.org>
Date: Sat, 5 Sep 2026 21:50:53 +0530
Subject: Display README.md of current folder via Marked + DOMPurify

- Vendor marked v15.0.12 and DOMPurify 3.4.14 into assets/vendor/
- Fetch README.md from the current directory when listed, render
  markdown, sanitize with DOMPurify, and show in a themed panel
- Style the rendered markdown with existing design tokens
---
 assets/index.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'assets/index.js')

diff --git a/assets/index.js b/assets/index.js
index f15ce9c..41df7b3 100644
--- a/assets/index.js
+++ b/assets/index.js
@@ -135,6 +135,7 @@ async function ready() {
   $pathsTableBody = document.querySelector(".paths-body");
   $uploadersTable = document.querySelector(".uploaders-table");
   $emptyFolder = document.querySelector(".empty-folder");
+  $readme = document.querySelector(".readme");
   $editor = document.querySelector(".editor");
   $loginBtn = document.querySelector(".login-btn");
   $logoutBtn = document.querySelector(".logout-btn");
@@ -399,6 +400,22 @@ async function setupIndexPage() {
   if (DATA.user) {
     setupDownloadWithToken();
   }
+
+  await setupReadme();
+}
+
+async function setupReadme() {
+  if (typeof marked === "undefined" || typeof DOMPurify === "undefined") return;
+  if (!DATA.paths.some(p => p.name === "README.md")) return;
+  try {
+    const res = await fetch(newUrl("README.md"));
+    if (!res.ok) return;
+    const text = await res.text();
+    $readme.innerHTML = DOMPurify.sanitize(marked.parse(text));
+    $readme.classList.remove("hidden");
+  } catch (e) {
+    // readme is best-effort; hide silently on any failure
+  }
 }
 
 /**
-- 
cgit v1.2.3