feat(macros): add GlossarySidebar macro (#8997)

Co-authored-by: Claas Augner <[email protected]>

kumascript/macros/GlossarySidebar.ejs

@@ -0,0 +1,26 @@
+<%
+async function renderRootItem(slug) {
+  const [link, title] = await getPageLinkAndTitle(slug);
+  return `<li><a href="${link}"><strong>${title}</strong></a></li>`
+}
+
+async function getPageLinkAndTitle(slug) {
+  let link = `/${env.locale}${slug}`;
+  let page = await wiki.getPage(link);
+  if (!page.title && env.locale !== 'en-US') {
+    link = `/en-US${slug}`;
+    page = await wiki.getPage(link);
+  }
+  let title = page.short_title || page.title;
+  title = mdn.htmlEscape(title);
+  return [link, title];
+}
+
+%>
+
+<section id="Quick_links" data-macro="GlossarySidebar">
+  <ol>
+    <%- await renderRootItem("/docs/Glossary") %>
+    <%- await template("ListSubpagesForSidebar", ['/docs/Glossary', 1]) %>
+  </ol>
+</section>

kumascript/macros/ListSubpagesForSidebar.ejs

@@ -84,7 +84,7 @@ async function createLink(aPage) {
     if (wrapInCode) {
       linkContent = `<code>${linkContent}</code>`;
     }
-    
+
     const pageBadges = (await page.badges(aPage)).join("");
 
     const result = `<li><a href="${url}">${linkContent}</a>${pageBadges}</li>`;