Create JavadocLink.js

Author: josh-wong

src/theme/JavadocLink.js

@@ -0,0 +1,28 @@
+import React from 'react';
+import { useActiveVersion } from '@docusaurus/plugin-content-docs/client';
+import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
+
+export default function JavadocLink({ packageName, path, className }) {
+  const { siteConfig } = useDocusaurusContext();
+  const activeVersion = useActiveVersion();
+
+  // Retrieve className from siteConfig based on the active version.
+  const docsClassName =
+    siteConfig.presets?.[0]?.[1]?.docs?.versions?.[activeVersion.name]?.className;
+
+  // Log for debugging
+  console.log('Active Version:', activeVersion?.name);
+  console.log('Docs ClassName:', docsClassName);
+
+  // The link in the <a> code below is generated based on the following JavadocLink component that must be added in place of a static Javadoc link in the doc:
+  // <JavadocLink packageName="scalardl-common" path="com/scalar/dl/ledger/config" className="LedgerConfig" />
+  return (
+    <a
+      href={`https://javadoc.io/static/com.scalar-labs/${packageName}/${docsClassName}/${path}/${className}.html`}
+      target="_blank"
+      rel="noopener noreferrer"
+    >
+      {className}
+    </a>
+  );
+}