From 144c65480110645c644409e2996bad7fc0f8db9b Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 30 Apr 2026 15:40:27 +0000
Subject: [PATCH] fix: anchor API Docs link to base URL so it works behind
 ingress prefixes

The raw href="docs" resolved against window.location, which drops the
last path segment when the page URL has no trailing slash. Visiting
https://www.ebi.ac.uk/pride/services/sdrf-validator pointed the docs
link at /pride/services/docs instead of
/pride/services/sdrf-validator/docs. Reuse the existing apiUrl() helper
(which guarantees a trailing-slash base) to set the href at runtime.
---
 static/index.html | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/static/index.html b/static/index.html
index be33870..a02e5f5 100644
--- a/static/index.html
+++ b/static/index.html
@@ -886,7 +886,7 @@ <h3>About SDRF Validator</h3>
     </p>
     <div class="about-links">
       <a class="lnk-blue" href="https://github.com/bigbio/sdrf-pipelines" target="_blank">🌐 sdrf-pipelines</a>
-      <a class="lnk-green" href="docs" target="_blank">📂 API Docs</a>
+      <a class="lnk-green" id="api-docs-link" href="docs" target="_blank">📂 API Docs</a>
       <a class="lnk-purple" href="https://www.ebi.ac.uk/pride/" target="_blank">📊 PRIDE Archive</a>
     </div>
     <div class="footer">
@@ -1037,6 +1037,14 @@ <h3>About SDRF Validator</h3>
   const baseUrl = computeApiBase();
   const apiUrl = (path) => baseUrl + String(path).replace(/^\/+/, '');
 
+  // Rewrite the docs link to an absolute URL anchored at the API base. The
+  // raw `href="docs"` resolves against window.location, which drops the last
+  // path segment when the page URL has no trailing slash — e.g. visiting
+  // /pride/services/sdrf-validator (no slash) would link to
+  // /pride/services/docs instead of /pride/services/sdrf-validator/docs.
+  const docsLink = document.getElementById('api-docs-link');
+  if (docsLink) docsLink.href = apiUrl('docs');
+
   function showError(msg) {
     errorBanner.textContent = msg;
     errorBanner.classList.remove('hidden');